| Server IP : 103.118.17.23 / Your IP : 216.73.216.169 Web Server : Microsoft-IIS/10.0 System : Windows NT RESELLERPLESK22 10.0 build 20348 (Windows Server 2016) AMD64 User : IWAM_plesk(default) ( 0) PHP Version : 7.4.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : E:/Inetpub/vhosts/mesa.org.in/httpdocs/grievance/ |
Upload File : |
<%
Sub ew_CheckServer(ScriptName)
On Error Resume Next
Dim XmlHttp, Result, Box, Message
Box = "<div class=""box box-danger box-solid"" style=""display: table; width: auto;""><div class=""box-header with-border""><h3 class=""box-title"">{title}</h3></div><div class=""box-body"">{message}</div></div>"
Err.Clear
Set XmlHttp = Server.CreateObject("MSXML2.ServerXMLHTTP")
If Err.Number <> 0 Then
If IsEmpty(gASPNETMessage) Then
gASPNETMessage = "MSXML2.ServerXMLHTTP is required but it is not available on this server."
Message = Replace(Replace(Box, "{title}", "Missing MSXML2.ServerXMLHTTP on this server"), "{message}", gASPNETMessage)
If ew_NotEmpty(Page) Then
Page.PageHeader = Message
Else
Response.Write Message
End If
End If
Else
' Test if ASP.NET page set up correctly first
Result = ew_LoadContentByPost(ew_FullUrl(ScriptName, "aspnet"), "t=1")
If Result <> "OK" Then
If IsEmpty(gASPNETMessage) Then
gASPNETMessage = ""
Message = Replace(Replace(Box, "{title}", "ASP.NET not properly set up for this site"), "{message}", gASPNETMessage)
If ew_NotEmpty(Page) Then
Page.PageHeader = Message
Else
Response.Write Message
End If
End If
End If
End If
Set XmlHttp = Nothing
Dim fso, folder, tmpfile, tmpcontent
Set fso = Server.Createobject("Scripting.FileSystemObject")
tmpfile = "readme.txt"
tmpcontent = "Important: This folder is used as the root folder of temporary folders for file upload fields during Add/Edit. It is also used as the root folder of the user files folder of CKEditor." & vbCrLf & vbCrLf & _
"Make sure that the Web server user have read/write access to this folder." & vbCrLf & vbCrLf & _
"See ASP Settings -> General Options -> File Upload in the help file for detail."
folder = ew_UploadPathEx(True, EW_UPLOAD_DEST_PATH)
If Not fso.FileExists(folder & tmpfile) Then
If Not ew_SaveFile(folder, tmpfile, tmpcontent) Then
If IsEmpty(gWritePermissionMessage) Then
gWritePermissionMessage = "Write Permission is not set up for folder '" & ew_UploadPathEx(True, EW_UPLOAD_DEST_PATH) & "'"
Message = Replace(Replace(Box, "{title}", "No write permission"), "{message}", gWritePermissionMessag)
If ew_NotEmpty(Page) Then
Page.PageHeader = Message
Else
Response.Write Message
End If
End If
End If
End If
Set fso = Nothing
End Sub
'
' Attributes class ' ASP
' NOTE: Attribute name are case insensitve and stored as lowercase
'
Class cAttributes
Dim Attributes
' Class Initialize
Private Sub Class_Initialize()
Set Attributes = Dictionary()
End Sub
' Terminate
Private Sub Class_Terminate()
Set Attributes = Nothing
End Sub
Public Function GetItem(Attr)
Dim att
att = Trim(Attr)
GetItem = ""
If att <> "" Then
att = LCase(att)
GetItem = Attributes.Get(att)
End If
End Function
Public Default Property Get Item(Attr)
Item = GetItem(Attr)
End Property
Public Property Let Item(Attr, Value)
If Exists(Attr) Then
Call UpdateAttr(Attr, Value, "u")
Else
Call AddAttr(Attr, Value)
End If
End Property
Public Sub Clear()
Call Attributes.Clear ' Clear attributes
End Sub
Public Function Exists(Attr)
Dim att
att = Trim(Attr)
Exists = False
If att <> "" Then
att = LCase(att)
Exists = Attributes.ContainsKey(att)
End If
End Function
' Add attributes (as array of array)
Public Sub AddAttributes(Attrs)
Dim i
If IsArray(Attrs) Then
For i = 0 to UBound(Attrs)
If IsArray(Attrs(i)) Then
If UBound(Attrs(i)) >= 1 Then
Call AddAttribute(Attrs(i)(0), Attrs(i)(1), True) ' Append
End If
End If
Next
End If
End Sub
' Add attribute
Public Sub AddAttribute(Attr, Value, Append)
Dim opt
opt = ew_IIf(Append, "a", "p") ' True = Append, False = Prepend
If Not UpdateAttr(Attr, Value, opt) Then
Call AddAttr(Attr, Value)
End If
End Sub
' Update attribute
Public Sub UpdateAttribute(Attr, Value)
If Not UpdateAttr(Attr, Value, "u") Then ' Update the attribute
Call AddAttr(Attr, Value)
End If
End Sub
' Update attribute based on option
Private Function UpdateAttr(Attr, Value, Opt)
Dim i, att, val, tmp
att = Trim(Attr)
val = Value
If att <> "" And val <> "" Then
att = LCase(att)
If Attributes.ContainsKey(att) Then
If Opt = "a" Then ' Append
If ew_SameText(att, "class") Then
tmp = Attributes.Get(att)
Call ew_AppendClass(tmp, val)
Call Attributes.Set(att, tmp)
Else
Call Attributes.Set(att, Attributes.Get(att) & " " & val)
End If
ElseIf Opt = "p" Then ' Prepend
If ew_SameText(att, "class") Then
tmp = Attributes.Get(att)
Call ew_PrependClass(tmp, val)
Call Attributes.Set(att, tmp)
Else
Call Attributes.Set(att, val & " " & Attributes.Get(att))
End If
Else ' Assume update
Call Attributes.Set(att, val)
End If
UpdateAttr = True
Exit Function
End If
End If
UpdateAttr = False
End Function
' Add new attribute
Private Function AddAttr(Attr, Value)
Dim att, val
att = Trim(Attr)
val = Value
If att <> "" And val <> "" Then
att = LCase(att)
If Not Attributes.ContainsKey(att) Then
Call Attributes.Add(att, val)
AddAttr = True
Exit Function
End If
End If
AddAttr = False
End Function
' Attribute to string
Private Function AttrToString(Attr, Value)
Dim val, att, wrk
att = Attr
val = Value
wrk = ""
If att <> "" And (val <> "" Or ew_IsBooleanAttr(att) And Not ew_SameStr(Value, False)) Then ' Allow boolean attributes, e.g. "disabled" and alt
wrk = wrk & " " & att
If val <> "" Then wrk = wrk & "=""" & val & """"
ElseIf att = "alt" And val = "" Then ' Allow alt="" since it is a required attribute
wrk = wrk & " alt="""""
End If
AttrToString = wrk
End Function
' Update/Add attribute (alias of UpdateAttribute)
Public Sub Update(Attr, Value)
Call UpdateAttribute(Attr, Value)
End Sub
' Add new attribute (alias of AddAttr)
Public Function Add(Attr, Value)
Add = AddAttr(Attr, Value)
End Function
' Append attribute
Public Sub Append(Attr, Value)
Call AddAttribute(Attr, Value, True)
End Sub
' Prepend attribute
Public Sub Prepend(Attr, Value)
Call AddAttribute(Attr, Value, False)
End Sub
' Remove attribute
Public Function Remove(Attr)
Dim att
att = Trim(Attr)
Remove = False
If att <> "" Then
att = LCase(att)
Remove = Attributes.Remove(att)
End If
End Function
' To String
Public Function ToString(Dict)
Dim wrk, attr, keys, key, val
wrk = ""
keys = Attributes.Keys()
For Each attr In Keys
key = Trim(attr)
val = Trim(Attributes.Get(attr))
If IsDictionary(Dict) Then
If Dict.ContainsKey(key) Then
If ew_SameText(key, "style") Or ew_StartsText(key, "on") Then ' "style" and events
val = val & ";" & Dict.Get(key)
Else
val = val & " " & Dict.Get(key)
End If
Dict.Remove(key)
End If
End If
wrk = wrk & AttrToString(key, val)
Next
If IsDictionary(Dict) Then
keys = Dict.Keys()
For Each attr In Keys
key = Trim(attr)
val = Trim(Dict.Get(attr))
wrk = wrk & AttrToString(key, val)
Next
End If
ToString = wrk
End Function
' To array (as array of array)
Public Function ToArray()
Dim ar(), i, keys, key
keys = Attributes.Keys()
ReDim ar(UBound(keys))
For i = 0 to UBound(keys)
key = keys(i)
ar(i) = Array(key, Attributes.Get(key))
Next
ToArray = ar
End Function
End Class
'
' Export document class
'
Class cExportDocument
Dim Table
Dim Text
Dim Line
Dim Header
Dim Style ' "v"(Vertical) or "h"(Horizontal)
Dim Horizontal ' Horizontal
Dim RowCnt
Dim FldCnt
Dim ExportCustom
Dim HasPrev
Dim HasParent
Dim Items
Dim Item
' Class Initialize
Private Sub Class_Initialize()
Text = ""
Line = ""
Header = ""
Style = "h"
Horizontal = True
RowCnt = 0
FldCnt = 0
ExportCustom = False
HasPrev = False
Set Items = Dictionary()
HasParent = False
End Sub
Public Sub ChangeStyle(ToStyle)
If LCase(ToStyle) = "v" Or LCase(ToStyle) = "h" Then
Style = LCase(ToStyle)
End If
Horizontal = (Table.Export <> "xml" And (Style <> "v" Or Table.Export = "csv"))
End Sub
' Table Header
Public Sub ExportTableHeader()
Select Case Table.Export
Case "html", "email", "word", "excel"
Text = Text & "<table class=""ewExportTable"">"
Case "csv"
' No action
Case "pdf"
Text = Text & "<table class=""ewTablePdf"">"
Case "json"
If Items.Count() > 0 Then
HasParent = True
End If
If HasParent Then
Call Items.Add(Table.TableName, Dictionary())
End If
End Select
End Sub
' Field Caption
Public Sub ExportCaption(fld)
If Table.Export <> "json" Then
FldCnt = FldCnt + 1
Call ExportValueEx(fld, fld.ExportCaption)
End If
End Sub
' Field value
Public Sub ExportValue(fld)
If Table.Export <> "json" Then
Call ExportValueEx(fld, fld.ExportValue(Table.Export))
End If
End Sub
' Field aggregate
Public Sub ExportAggregate(fld, typ)
If Table.Export <> "json" Then
FldCnt = FldCnt + 1
If Horizontal Then
Dim val
val = ""
If typ = "TOTAL" Or typ = "COUNT" Or typ = "AVERAGE" Then
val = Language.Phrase(typ) & ": " & fld.ExportValue(Table.Export)
End If
Call ExportValueEx(fld, val)
End If
End If
End Sub
' Export a value (caption, field value, or aggregate)
Public Sub ExportValueEx(fld, val)
Select Case Table.Export
Case "html", "email", "word", "excel", "pdf"
Text = Text & ("<td" & ew_IIf(EW_EXPORT_CSS_STYLES, fld.CellStyles, "") & ">")
If Table.Export = "excel" And fld.FldDataType = EW_DATATYPE_STRING And IsNumeric(val) Then
Text = Text & ("=""" & val & """")
Else
Text = Text & val
End If
Text = Text & "</td>"
If Table.Export = "pdf" Then
Line = Line & Text
End If
Case "csv"
If fld.FldDataType <> EW_DATATYPE_BLOB Then
If Line <> "" Then Line = Line & ","
Line = Line & """" & Replace(val & "", """", """""") & """"
End If
Case "json"
If fld.FldDataType = EW_DATATYPE_BOOLEAN Then ' Boolean
val = ew_ConvertToBool(fld.CurrentValue)
End If
If HasParent Or Horizontal Then
Call Item.Add(fld.FldParm, val)
Else
Call Items.Add(fld.FldParm, val)
End If
End Select
End Sub
' Begin a row
Public Sub BeginExportRow(cnt)
RowCnt = RowCnt + 1
FldCnt = 0
If Horizontal Then
Select Case Table.Export
Case "html", "email", "word", "excel"
If cnt = -1 Then
Table.CssClass = "ewExportTableFooter"
ElseIf cnt = 0 Then
Table.CssClass = "ewExportTableHeader"
Else
Table.CssClass = ew_IIf(cnt Mod 2 = 1, "ewExportTableRow", "ewExportTableAltRow")
End If
Text = Text & ("<tr" & ew_IIf(EW_EXPORT_CSS_STYLES, Table.RowStyles, "") & ">")
Case "pdf"
If cnt = -1 Then
Table.CssClass = "ewTablePdfFooter"
ElseIf cnt = 0 Then
Table.CssClass = "ewTablePdfHeader"
Else
Table.CssClass = ew_IIf(cnt Mod 2 = 1, "ewTableRow", "ewTableAltRow")
End If
Line = "<tr" & ew_IIf(EW_EXPORT_CSS_STYLES, Table.RowStyles, "") & ">"
Text = Text & Line
Case "csv"
Line = ""
Case "json"
If cnt > 0 Then
Set Item = Dictionary()
End If
End Select
End If
End Sub
' End a row
Public Sub EndExportRow(cnt)
If Horizontal Then
Select Case Table.Export
Case "html", "email", "word", "excel"
Text = Text & "</tr>"
Case "pdf"
Line = Line & "</tr>"
Text = Text & "</tr>"
Header = Line
Case "csv"
Line = Line & vbCrLf
Text = Text & Line
Case "json"
If cnt > 0 Then
If HasParent Then
Call Items.Get(Table.TableName).Push(Item)
Else
Call Items.Push(Item)
End If
Set Item = Nothing
End If
End Select
End If
End Sub
' Empty row
Public Sub ExportEmptyRow()
Select Case Table.Export
Case "html", "email", "word", "excel", "pdf"
RowCnt = RowCnt + 1
Text = Text & "<br>"
End Select
End Sub
' Page break
Public Sub ExportPageBreak()
Select Case Table.Export
Case "pdf"
If Horizontal Then
Text = Text & "</table>" ' end current table
Text = Text & "<p style=""page-break-after:always;"">" ' page break
Text = Text & "<table class=""ewTablePdf ewTablePdfBorder"">" ' new page header
Text = Text & Header
End If
End Select
End Sub
' Export a field
Public Sub ExportField(fld)
Dim wrkExportValue, ar, i, fn, parm
FldCnt = FldCnt + 1
wrkExportValue = ""
If fld.FldViewTag = "IMAGE" Then
If Table.Export = "email" Or Table.Export = "pdf" Then ' Always use image for export to pdf/email
wrkExportValue = ew_GetFileImgTag(fld, fld.GetTempImage())
End If
ElseIf IsArray(fld.HrefValue2) And (Table.Export = "email" Or Table.Export = "pdf") Then ' Export custom view tag
ar = fld.HrefValue2
fn = ""
parm = ""
For i = 0 to UBound(ar)
If IsArray(ar(i)) Then
If UBound(ar(i)) >= 1 Then
If ar(i)(0) = "exportfn" Then
fn = ar(i)(1)
Else
If parm <> "" Then parm = parm & ", "
parm = parm & ar(i)(1)
End If
End If
End If
Next
If fn <> "" Then
wrkExportValue = Eval(fn & "(" & parm & ")")
End If
End If
If wrkExportValue = "" And Not IsArray(fld.HrefValue2) Then
If fld.HrefValue2 <> "" And Table.Export <> "pdf" Then ' Upload field
If ew_NotEmpty(fld.Upload.DbValue) Then
wrkExportValue = ew_GetFileATag(fld, fld.HrefValue2)
End If
End If
End If
If wrkExportValue = "" Then
wrkExportValue = fld.ExportValue(Table.Export)
End If
If Horizontal Then
Call ExportValueEx(fld, wrkExportValue)
Else ' Vertical, export as a row
If Table.Export = "json" Then
Call ExportValueEx(fld, wrkExportValue)
End If
RowCnt = RowCnt + 1
Dim tdcaption, tdvalue
tdcaption = "<td"
Select Case Table.Export
Case "html", "email", "word", "excel"
'tdcaption = tdcaption & " class=""ewTableHeader"""
Case "pdf"
tdcaption = tdcaption & " class=""" & ew_IIf(FldCnt Mod 2 = 1, "ewTableRow", "ewTableAltRow") & """"
End Select
tdcaption = tdcaption & ">"
Select Case Table.Export
Case "pdf"
fld.CellCssClass = ew_IIf(FldCnt Mod 2 = 1, "ewTableRow", "ewTableAltRow")
Case Else
fld.CellCssClass = ew_IIf(FldCnt Mod 2 = 1, "ewExportTableRow", "ewExportTableAltRow")
End Select
tdvalue = "<td" & ew_IIf(EW_EXPORT_CSS_STYLES, fld.CellStyles, "") & ">"
Text = Text & ("<tr>" & tdcaption & fld.ExportCaption & "</td>" & tdvalue & wrkExportValue & "</td></tr>")
End If
End Sub
' Table Footer
Public Sub ExportTableFooter()
Select Case Table.Export
Case "html", "email", "word", "excel", "pdf"
Text = Text & "</table>"
Case "json"
Text = Items.ToJson()
End Select
End Sub
' Get meta tag for charset
Function CharsetMetaTag()
CharsetMetaTag = "<meta http-equiv=""Content-Type"" content=""text/html" & ew_IIf(EW_CHARSET <> "", "; charset=" & EW_CHARSET, "") & """>" & vbCrLf
End Function
Public Sub ExportHeaderAndFooter()
Dim Header, CssFile
Select Case Table.Export
Case "html", "email", "word", "excel", "pdf"
Header = "<html><head>" & vbCrLf
Header = Header & CharsetMetaTag()
If EW_EXPORT_CSS_STYLES Then
If Table.Export = "pdf" And EW_PDF_STYLESHEET_FILENAME <> "" Then
CssFile = EW_PDF_STYLESHEET_FILENAME
Else
CssFile = EW_PROJECT_STYLESHEET_FILENAME
End If
Header = Header & "<style type=""text/css"">" & ew_LoadFile(CssFile) & "</style>" & vbCrLf
End If
Header = Header & "</" & "head>" & vbCrLf & "<body>" & vbCrLf
Text = Header & Text & "</body></html>"
End Select
End Sub
Private Sub Class_Terminate()
Set Items = Nothing
End Sub
End Class
' Get file img tag (for export to email/pdf only)
Function ew_GetFileImgTag(fld, fn)
Dim wrkfiles, i, html
html = ""
If fn <> "" Then
If fld.UploadMultiple Then
wrkfiles = Split(fn, EW_MULTIPLE_UPLOAD_SEPARATOR)
For i = 0 to UBound(wrkfiles)
If wrkfiles(i) <> "" Then
If html <> "" Then html = html & "<br>"
html = html & "<img class=""ewImage"" src=""" & wrkfiles(i) & """ alt="""">"
End If
Next
Else
html = "<img class=""ewImage"" src=""" & fn & """ alt="""">"
End If
End If
ew_GetFileImgTag = html
End Function
' Get file A tag
Function ew_GetFileATag(fld, fn)
Dim wrkfiles, wrkpath, i, attrs, html
wrkfiles = ""
wrkpath = ""
html = ""
If fld.FldDataType = EW_DATATYPE_BLOB Then
If ew_NotEmpty(fld.Upload.DbValue) Then wrkfiles = Array(fn)
ElseIf fld.UploadMultiple Then
wrkfiles = Split(fn, EW_MULTIPLE_UPLOAD_SEPARATOR)
wrkpath = Mid(wrkfiles(0), 1, InStrRev(wrkfiles(0), "/")) ' Get path from first file name
wrkfiles(0) = Mid(wrkfiles(0), Len(wrkpath)+1)
Else
If ew_NotEmpty(fld.Upload.DbValue) Then wrkfiles = Array(fn)
End If
If IsArray(wrkfiles) Then
For i = 0 to UBound(wrkfiles)
If wrkfiles(i) <> "" Then
attrs = Array(Array("href", ew_FullUrl(wrkpath & wrkfiles(i), "href")))
If html <> "" Then html = html & "<br>"
html = html & ew_HtmlElement("a", attrs, fld.FldCaption, True)
End If
Next
End If
ew_GetFileATag = html
End Function
' Get file temp image
Function ew_GetFileTempImage(fld, val)
Dim files, i, cnt, tmpimage, images
If fld.UploadMultiple Then
files = Split(val, EW_MULTIPLE_UPLOAD_SEPARATOR)
cnt = UBound(files)
images = ""
For i = 0 to cnt
If files(i) <> "" Then
tmpimage = ew_LoadBinaryFile(fld.PhysicalUploadPath & files(i))
If fld.ImageResize Then Call ew_ResizeBinary(tmpimage, fld.ImageWidth, fld.ImageHeight, EW_THUMBNAIL_DEFAULT_INTERPOLATION)
If images <> "" Then images = images & EW_MULTIPLE_UPLOAD_SEPARATOR
images = images & ew_TmpImage(tmpimage)
End If
Next
ew_GetFileTempImage = images
Else
ew_GetFileTempImage = ""
If fld.FldDataType = EW_DATATYPE_BLOB Then
If Not IsNull(fld.Upload.DbValue) Then
tmpimage = fld.Upload.DbValue
If fld.ImageResize Then Call ew_ResizeBinary(tmpimage, fld.ImageWidth, fld.ImageHeight, EW_THUMBNAIL_DEFAULT_INTERPOLATION)
ew_GetFileTempImage = ew_TmpImage(tmpimage)
End If
ElseIf val <> "" Then
tmpimage = ew_LoadBinaryFile(fld.PhysicalUploadPath & val)
If fld.ImageResize Then Call ew_ResizeBinary(tmpimage, fld.ImageWidth, fld.ImageHeight, EW_THUMBNAIL_DEFAULT_INTERPOLATION)
ew_GetFileTempImage = ew_TmpImage(tmpimage)
End If
End If
End Function
' Get file upload URL
Function ew_GetFileUploadUrl(fld, val, resize)
Dim path, fn, key, encrypt
If Not ew_EmptyStr(val) Then
encrypt = EW_ENCRYPT_FILE_PATH
If encrypt Or resize Then
path = fld.PhysicalUploadPath
Else
path = fld.HrefPath
End If
key = EW_RANDOM_KEY & Session.SessionID
If encrypt Then
fn = EW_FILE_URL & "?t=" & ew_Encrypt(fld.TblName, key) & "&fn=" & ew_Encrypt(path & val, key)
If resize Then
fn = fn & "&width=" & fld.ImageWidth & "&height=" & fld.ImageHeight
End If
ElseIf resize Then ' Encrypt the physical path
fn = EW_FILE_URL & "?t=" & ew_UrlEncode(fld.TblName) & "&fn=" & ew_Encrypt(path & val, key) & "&width=" & fld.ImageWidth & "&height=" & fld.ImageHeight
Else
If ew_IsRemote(path) Then ' Allow remote file
fn = path
Else
fn = ew_UrlEncodeFilePath(path)
End If
fn = fn & ew_UrlEncodeFilePath(val)
End If
ew_GetFileUploadUrl = fn
Else
ew_GetFileUploadUrl = ""
End If
End Function
' URL Encode file path
Function ew_UrlEncodeFilePath(path)
Dim ar, c, scheme
If path <> "" Then
ar = Split(path, "/")
For Each c In ar
If Not ew_EndsStr(c, ":") Then ' Not protocol, e.g. http:
c = ew_UrlEncode(c)
End If
Next
ew_UrlEncodeFilePath = Join(ar, "/")
Else
ew_UrlEncodeFilePath = ""
End If
End Function
' Get file view tag
Function ew_GetFileViewTag(fld, val)
Dim url, name, wrkfile, wrkfiles, bMultiple, href, image, images, fn, bExport
Dim wrkcnt, wrknames
If Not ew_EmptyStr(val) Then
If fld.FldDataType = EW_DATATYPE_BLOB Then
wrknames = Array(val)
wrkfiles = Array(val)
ElseIf fld.UploadMultiple Then
wrknames = Split(val, EW_MULTIPLE_UPLOAD_SEPARATOR)
wrkfiles = Split(fld.Upload.DbValue, EW_MULTIPLE_UPLOAD_SEPARATOR)
Else
wrknames = Array(val)
wrkfiles = Array(fld.Upload.DbValue)
End If
bMultiple = (Ubound(wrkfiles) > 0)
href = fld.HrefValue
images = ""
bExport = (Table.TableType = "REPORT" And (Table.Export = "excel" Or Table.Export = "word") Or Table.TableType <> "REPORT" And (Table.CustomExport = "pdf" Or Table.CustomExport = "email"))
wrkcnt = 0
For Each wrkfile In wrkfiles
image = ""
If bExport And fld.FldViewTag = "IMAGE" Then
fn = ew_GetFileTempImage(fld, wrkfile)
ElseIf fld.FldDataType = EW_DATATYPE_BLOB Then
fn = val
Else
fn = ew_GetFileUploadUrl(fld, wrkfile, fld.ImageResize)
End If
If fld.FldViewTag = "IMAGE" And (fld.IsBlobImage Or ew_IsImageFile(wrkfile)) Then ' Image
If href = "" And Not fld.UseColorbox Or bExport Then
If fn <> "" Then
If ew_IsLazy() Then
image = "<img class=""ewImage ewLazy img-thumbnail"" alt="""" src=""data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs="" data-src=""" & fn & """" & fld.ViewAttributes & ">"
Else
image = "<img class=""ewImage img-thumbnail"" alt="""" src=""" & fn & """" & fld.ViewAttributes & ">"
End If
End If
Else
If fld.UploadMultiple And InStr(href, "%u") > 0 Then
fld.HrefValue = Replace(href, "%u", ew_GetFileUploadUrl(fld, wrkfile, False))
End If
If fn <> "" Then
If ew_IsLazy() Then
image = "<a" & fld.LinkAttributes & "><img class=""ewImage ewLazy img-thumbnail"" alt="""" src=""data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs="" data-src=""" & fn & """" & fld.ViewAttributes & "></a>"
Else
image = "<a" & fld.LinkAttributes & "><img class=""ewImage img-thumbnail"" alt="""" src=""" & fn & """" & fld.ViewAttributes & "></a>"
End If
End If
End If
Else
If fld.FldDataType = EW_DATATYPE_BLOB Then
url = href
name = ew_IIf(fld.Upload.FileName <> "", fld.Upload.FileName, fld.FldCaption)
Else
url = ew_GetFileUploadUrl(fld, wrkfile, False)
If wrkcnt <= UBound(wrknames) Then
name = wrknames(wrkcnt)
Else
name = wrknames(UBound(wrknames))
End If
End If
If url <> "" Then
If fld.UploadMultiple And InStr(href, "%u") > 0 Then
fld.HrefValue = Replace(href, "%u", url)
End If
image = "<a" & fld.LinkAttributes & ">" & name & "</a>"
End If
End If
If image <> "" Then
If bMultiple Then
images = images & "<li>" & image & "</li>"
Else
images = images & image
End If
End If
wrkcnt = wrkcnt + 1
Next
If bMultiple And (images <> "") Then
images = "<ul class=""list-inline"">" & images & "</ul>"
End If
ew_GetFileViewTag = images
Else
ew_GetFileViewTag = ""
End If
End Function
' Get image view tag
Function ew_GetImgViewTag(fld, val)
Dim url, name, href, image, fn
If Not ew_EmptyStr(val) Then
href = fld.HrefValue
image = val
If val <> "" And InStr(val, "://") = 0 And InStr(val, "\\") = 0 And InStr(val, "javascript:") = 0 Then
fn = ew_GetImageUrl(fld, val, fld.ImageResize, EW_ENCRYPT_FILE_PATH, True)
Else
fn = val
End If
If ew_IsImageFile(val) Then ' Image
If href = "" And Not fld.UseColorbox Then
If fn <> "" Then
If ew_IsLazy() Then
image = "<img class=""ewImage ewLazy img-thumbnail"" alt="""" src=""data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs="" data-src=""" & fn & """" & fld.ViewAttributes & ">"
Else
image = "<img class=""ewImage img-thumbnail"" alt="""" src=""" & fn & """" & fld.ViewAttributes & ">"
End If
End If
Else
If fn <> "" Then
If ew_IsLazy() Then
image = "<a" & fld.LinkAttributes & "><img class=""ewImage ewLazy img-thumbnail"" alt="""" src=""data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs="" data-src=""" & fn & """" & fld.ViewAttributes & "></a>"
Else
image = "<a" & fld.LinkAttributes & "><img class=""ewImage img-thumbnail"" alt="""" src=""" & fn & """" & fld.ViewAttributes & "></a>"
End If
End If
End If
Else
name = val
If href <> "" Then
image = "<a" & fld.LinkAttributes & ">" & name & "</a>"
Else
image = name
End If
End If
ew_GetImgViewTag = image
Else
ew_GetImgViewTag = ""
End If
End Function
' Get image URL
Function ew_GetImageUrl(fld, val, resize, encrypt, urlencode)
Dim fn, key
If Not ew_EmptyStr(val) Then
If encrypt Then
key = EW_RANDOM_KEY & Session.SessionID
If Not ew_IsPathRooted(val) Then ' Get absolute path ' ASP
val = ew_ServerMapPath(val)
End If
fn = EW_FILE_URL & "?t=" & ew_Encrypt(fld.TblName, key) & "&fn=" & ew_Encrypt(val, key)
If resize Then
fn = fn & "&width=" & fld.ImageWidth & "&height=" & fld.ImageHeight
End If
ElseIf resize Then
fn = EW_FILE_URL & "?t=" & ew_UrlEncode(fld.TblName) & "&fn=" & ew_UrlEncodeFilePath(val) & "&width=" & fld.ImageWidth & "&height=" & fld.ImageHeight
Else
fn = val
If urlencode Then
fn = ew_UrlEncodeFilePath(fn)
End If
End If
ew_GetImageUrl = fn
Else
ew_GetImageUrl = ""
End If
End Function
' Check if image file
Function ew_IsImageFile(fn)
If Trim(fn & "") = "" Then
ew_IsImageFile = False
Exit Function
End If
Dim wrkfn
wrkfn = ew_ImageNameFromUrl(fn)
Dim Ext, Pos, arExt, FileExt
arExt = Split(EW_IMAGE_ALLOWED_FILE_EXT & "", ",")
Ext = ""
Pos = InStrRev(wrkfn, ".")
If Pos > 0 Then Ext = Mid(wrkfn, Pos+1)
ew_IsImageFile = False
For Each FileExt In arExt
If LCase(Trim(FileExt)) = LCase(Ext) Then
ew_IsImageFile = True
Exit For
End If
Next
End Function
' Get image file name
Function ew_ImageNameFromUrl(fn)
Dim wrkfn, ar, ar1, i
wrkfn = fn
If InStr(wrkfn, "?") > 0 Then
wrkfn = Mid(wrkfn, InStr(wrkfn, "?")+1) ' Get querystring
ar = Split(wrkfn, "&")
For i = 0 to UBound(ar)
If ar(i) <> "" Then
ar1 = Split(ar(i), "=")
If UBound(ar1) >= 1 Then
If ar1(0) = "fn" Then ' Get fn=...
wrkfn = ew_UrlDecode(ar1(1))
Exit For
End If
End If
End If
Next
End If
ew_ImageNameFromUrl = wrkfn
End Function
' Check if lazy loading images
Function ew_IsLazy()
ew_IsLazy = EW_LAZY_LOAD And (gsExport = "" Or gsExport = "print" And (gsCustomExport = "" Or gsCustomExport = "print"))
End Function
'
' XML document class
'
Class cXMLDocument
Dim Encoding
Dim RootTagName
Dim SubTblName
Dim RowTagName
Dim XmlDoc
Dim XmlTbl
Dim XmlSubTbl
Dim XmlRow
Dim XmlFld
' Class Initialize
Private Sub Class_Initialize()
Encoding = ""
RootTagName = "table"
RowTagName = "row"
Set XmlDoc = ew_CreateXmlDom()
End Sub
Public Sub AddRoot(rootname)
If rootname <> "" Then
RootTagName = ew_XmlTagName(rootname)
End If
Set XmlTbl = XmlDoc.CreateElement(RootTagName)
Call XmlDoc.AppendChild(XmlTbl)
End Sub
' Add row
Public Sub AddRow(tablename, rowname)
If rowname <> "" Then
RowTagName = ew_XmlTagName(rowname)
End If
Set XmlRow = XmlDoc.CreateElement(RowTagName)
If tablename = "" Then
If Not IsEmpty(XmlTbl) Then
Call XmlTbl.AppendChild(XmlRow)
End If
Else
If SubTblName = "" Or SubTblName <> tablename Then
SubTblName = ew_XmlTagName(tablename)
Set XmlSubTbl = XmlDoc.CreateElement(SubTblName)
Call XmlTbl.AppendChild(XmlSubTbl)
End If
If Not IsEmpty(XmlSubTbl) Then
Call XmlSubTbl.AppendChild(XmlRow)
End If
End If
End Sub
' Add field
Public Sub AddField(Name, Value)
Set XmlFld = XmlDoc.CreateElement(ew_XmlTagName(Name))
Call XmlRow.AppendChild(XmlFld)
Call XmlFld.AppendChild(XmlDoc.CreateTextNode(Value & ""))
End Sub
' XML
Public Function XML()
XML = XmlDoc.XML
End Function
' Output
Public Sub Output()
Dim PI
If Response.Buffer Then Response.Clear
Response.ContentType = "text/xml"
PI = "<?xml version=""1.0"""
If Encoding <> "" Then PI = PI & " encoding=""" & Encoding & """"
PI = PI & " ?>"
Response.Write PI & XmlDoc.XML
End Sub
' Output XML for debug
Public Sub Print()
If Response.Buffer Then Response.Clear
Response.ContentType = "text/plain"
Response.Write ew_HtmlEncode(XmlDoc.XML)
End Sub
' Terminate
Private Sub Class_Terminate()
Set XmlFld = Nothing
Set XmlRow = Nothing
Set XmlTbl = Nothing
Set XmlDoc = Nothing
End Sub
End Class
'
' XML document class (end)
'
'
' Email class (begin)
'
Class cEmail
' Class properties
Dim Sender ' Sender
Dim Recipient ' Recipient
Dim Cc ' Cc
Dim Bcc ' Bcc
Dim Subject ' Subject
Dim Format ' Format
Dim Content ' Content
Dim Attachments ' Attachments
Dim EmbeddedImages ' Embedded images
Dim Charset ' Charset
Dim SendErrDescription ' Send error description
Dim SmtpSecure ' Send secure option
' Class Initialize
Private Sub Class_Initialize()
SmtpSecure = EW_SMTP_SECURE_OPTION
Charset = EW_EMAIL_CHARSET
End Sub
' Method to load email from template
Public Sub Load(fn, langid)
Dim fso, pos, sWrk, wrkname, wrkext, wrkpath, ar, exist, suffix, wrkfile, wrkid, sContent
Set fso = Server.CreateObject("Scripting.FileSystemObject")
langid = ew_IIf(langid = "", gsLanguage, langid)
pos = InStr(fn, ".")
If pos > 0 Then
wrkname = Mid(fn, 1, pos - 1) ' Get file name
wrkext = Mid(fn, pos + 1) ' Get file extension
wrkpath = ew_IncludeTrailingDelimiter(ew_IncludeTrailingDelimiter(ew_ScriptFolder(), True) & EW_EMAIL_TEMPLATE_PATH, True) ' Get file path
ar = ew_IIf(langid <> "", Array("_" & langid, "-" & langid, ""), array(""))
exist = False
For Each suffix In ar
wrkfile = wrkpath & wrkname & suffix & "." & wrkext
exist = fso.FileExists(Server.MapPath(wrkfile))
If exist Then Exit For
Next
If Not exist Then Exit Sub
sWrk = ew_LoadFile(wrkfile) ' Load file content
sWrk = Replace(sWrk, vbCrLf, vbLf) ' Convert to Lf
sWrk = Replace(sWrk, vbCr, vbLf) ' Convert to Lf
wrkid = wrkname & "_content"
If ew_ContainsStr(sWrk, wrkid) Then ' Replace content
wrkfile = wrkpath & wrkid & "." & wrkext
If fso.FileExists(Server.MapPath(wrkfile)) Then
sContent = ew_LoadFile(wrkfile)
sWrk = Replace(sWrk, "<!--" & wrkid & "-->", sContent)
End If
End If
End If
Dim sHeader, arrHeader, sName, sValue, j
If sWrk <> "" Then
' Locate Header & Mail Content
i = InStr(sWrk, vbLf&vbLf)
If i > 0 Then
sHeader = Mid(sWrk, 1, i)
Content = Mid(sWrk, i + 2)
arrHeader = Split(sHeader, vbLf)
For j = 0 to UBound(arrHeader)
i = InStr(arrHeader(j), ":")
If i > 0 Then
sName = Trim(Mid(arrHeader(j), 1, i-1))
sValue = Trim(Mid(arrHeader(j), i+1))
Select Case LCase(sName)
Case "subject"
Subject = sValue
Case "from"
Sender = sValue
Case "to"
Recipient = sValue
Case "cc"
Cc = sValue
Case "bcc"
Bcc = sValue
Case "format"
Format = sValue
End Select
End If
Next
End If
End If
Set fso = Nothing
End Sub
' Method to replace sender
Public Sub ReplaceSender(ASender)
If ew_ContainsStr(Sender, "<!--$From-->") Then
Sender = Replace(Sender, "<!--$From-->", ASender)
Else
Sender = ASender
End If
End Sub
' Method to replace recipient
Public Sub ReplaceRecipient(ARecipient)
If ew_ContainsStr(Recipient, "<!--$To-->") Then
Recipient = Replace(Recipient, "<!--$To-->", ARecipient)
Else
Call AddRecipient(ARecipient)
End If
End Sub
' Method to add recipient
Public Sub AddRecipient(ARecipient)
Recipient = ew_Concat(Recipient, ARecipient, ";")
End Sub
' Method to add Cc email
Public Sub AddCc(ACc)
Cc = ew_Concat(Cc, ACc, ";")
End Sub
' Method to add Bcc email
Public Sub AddBcc(ABcc)
Bcc = ew_Concat(Bcc, ABcc, ";")
End Sub
' Method to replace subject
Public Sub ReplaceSubject(ASubject)
If ew_ContainsStr(Subject, "<!--$Subject-->") Then
Subject = Replace(Subject, "<!--$Subject-->", ASubject)
Else
Subject = ASubject
End If
End Sub
' Method to replace content
Public Sub ReplaceContent(Find, ReplaceWith)
If ew_Empty(ReplaceWith) Then
Content = Replace(Content, Find, "")
Else
Content = Replace(Content, Find, ReplaceWith)
End If
End Sub
' Method to add embedded image
Public Sub AddEmbeddedImage(image)
If image <> "" Then
If Not IsArray(EmbeddedImages) Then
ReDim EmbeddedImages(0)
Else
ReDim Preserve EmbeddedImages(UBound(EmbeddedImages)+1)
End If
EmbeddedImages(UBound(EmbeddedImages)) = image
End If
End Sub
' Method to add attachment
Public Sub AddAttachment(filename)
If filename <> "" Then
If Not IsArray(Attachments) Then
ReDim Attachments(0)
Else
ReDim Preserve Attachments(UBound(Attachments)+1)
End If
Attachments(UBound(Attachments)) = filename
End If
End Sub
' Method to send email
Public Function Send
SendErrDescription = ""
Send = ew_SendEmail(Sender, Recipient, Cc, Bcc, Subject, Content, Format, Charset, SmtpSecure, Attachments, EmbeddedImages)
If Send <> True Then
SendErrDescription = Send ' Send error description
Send = False
Call ew_SetDebugMsg("SendEmail: " & ToJson()) ' Show data for debugging
End If
End Function
' Show object as string
Public Function AsString()
Dim dict
Set dict = Dictionary()
Call dict.Add("Sender", Sender) ' Sender
Call dict.Add("Recipient", Recipient) ' Recipient
Call dict.Add("Cc", Cc) ' Cc
Call dict.Add("Bcc", Bcc) ' Bcc
Call dict.Add("Subject", Subject) ' Subject
Call dict.Add("Format", Format) ' Format
Call dict.Add("Content", Content) ' Content
Call dict.Add("Attachments", Attachments) ' Attachments
Call dict.Add("EmbeddedImages", EmbeddedImages) ' Embedded images
Call dict.Add("Charset", Charset) ' Charset
Call dict.Add("SendErrDescription", SendErrDescription) ' Send error description
Call dict.Add("SmtpSecure", SmtpSecure) ' Send secure option
AsString = dict.ToJson()
Set dict = Nothing
End Function
' Show object as string (alias of AsString)
Public Function ToString()
ToString = AsString()
End Function
' Show object as JSON (alias of AsString)
Public Function ToJson()
ToJson = AsString()
End Function
End Class
'
' Email class (end)
'
'
' Pager classes and functions (begin)
'
' Create Numeric pager
Function ew_NewNumericPager(FromIndex, PageSize, RecordCount, Range)
Set ew_NewNumericPager = ew_NewNumericPagerBase(FromIndex, PageSize, RecordCount, Range, EW_AUTO_HIDE_PAGER)
End Function
Function ew_NewNumericPagerBase(FromIndex, PageSize, RecordCount, Range, AutoHidePager)
Set ew_NewNumericPagerBase = New cNumericPager
ew_NewNumericPagerBase.FromIndex = CLng(FromIndex)
ew_NewNumericPagerBase.PageSize = CLng(PageSize)
ew_NewNumericPagerBase.RecordCount = CLng(RecordCount)
ew_NewNumericPagerBase.Range = CLng(Range)
ew_NewNumericPagerBase.AutoHidePager = AutoHidePager
ew_NewNumericPagerBase.Init
End Function
' Create PrevNext pager
Function ew_NewPrevNextPager(FromIndex, PageSize, RecordCount)
Set ew_NewPrevNextPager = ew_NewPrevNextPagerBase(FromIndex, PageSize, RecordCount, EW_AUTO_HIDE_PAGER)
End Function
Function ew_NewPrevNextPagerBase(FromIndex, PageSize, RecordCount, AutoHidePager)
Set ew_NewPrevNextPagerBase = New cPrevNextPager
ew_NewPrevNextPagerBase.FromIndex = CLng(FromIndex)
ew_NewPrevNextPagerBase.PageSize = CLng(PageSize)
ew_NewPrevNextPagerBase.AutoHidePager = ew_IIf(AutoHidePager = "", EW_AUTO_HIDE_PAGER, AutoHidePager)
ew_NewPrevNextPagerBase.RecordCount = CLng(RecordCount)
ew_NewPrevNextPagerBase.Init
End Function
' Class for Pager item
Class cPagerItem
Dim Start, Text, Enabled
End Class
' Class for Numeric pager
Class cNumericPager
Dim Items()
Dim Count, FromIndex, ToIndex, RecordCount, PageSize, Range
Dim FirstButton, PrevButton, NextButton, LastButton, ButtonCount
Dim Visible, AutoHidePager
' Class Initialize
Private Sub Class_Initialize()
Set FirstButton = New cPagerItem
Set PrevButton = New cPagerItem
Set NextButton = New cPagerItem
Set LastButton = New cPagerItem
AutoHidePager = True
Visible = True
End Sub
' Method to init pager
Public Sub Init()
If FromIndex > RecordCount Then FromIndex = RecordCount
ToIndex = FromIndex + PageSize - 1
If ToIndex > RecordCount Then ToIndex = RecordCount
Count = -1
ReDim Items(0)
Call SetupNumericPager
ReDim Preserve Items(Count)
If AutoHidePager And FromIndex = 1 And RecordCount <= PageSize Then
Visible = False
End If
' Update button count
ButtonCount = Count + 1
If FirstButton.Enabled Then ButtonCount = ButtonCount + 1
If PrevButton.Enabled Then ButtonCount = ButtonCount + 1
If NextButton.Enabled Then ButtonCount = ButtonCount + 1
If LastButton.Enabled Then ButtonCount = ButtonCount + 1
End Sub
' Add pager item
Private Sub AddPagerItem(StartIndex, Text, Enabled)
Count = Count + 1
If Count > UBound(Items) Then
ReDim Preserve Items(UBound(Items)+10)
End If
Dim Item
Set Item = New cPagerItem
Item.Start = StartIndex
Item.Text = Text
Item.Enabled = Enabled
Set Items(Count) = Item
End Sub
' Setup pager items
Private Sub SetupNumericPager()
Dim Eof, x, y, dx1, dx2, dy1, dy2, ny, HasPrev, TempIndex
If RecordCount > PageSize Then
Eof = (RecordCount < (FromIndex + PageSize))
HasPrev = (FromIndex > 1)
' First Button
TempIndex = 1
FirstButton.Start = TempIndex
FirstButton.Enabled = (FromIndex > TempIndex)
' Prev Button
TempIndex = FromIndex - PageSize
If TempIndex < 1 Then TempIndex = 1
PrevButton.Start = TempIndex
PrevButton.Enabled = HasPrev
' Page links
If HasPrev Or Not Eof Then
x = 1
y = 1
dx1 = ((FromIndex-1)\(PageSize*Range))*PageSize*Range + 1
dy1 = ((FromIndex-1)\(PageSize*Range))*Range + 1
If (dx1+PageSize*Range-1) > RecordCount Then
dx2 = (RecordCount\PageSize)*PageSize + 1
dy2 = (RecordCount\PageSize) + 1
Else
dx2 = dx1 + PageSize*Range - 1
dy2 = dy1 + Range - 1
End If
While x <= RecordCount
If x >= dx1 And x <= dx2 Then
Call AddPagerItem(x, y, FromIndex<>x)
x = x + PageSize
y = y + 1
ElseIf x >= (dx1-PageSize*Range) And x <= (dx2+PageSize*Range) Then
If x+Range*PageSize < RecordCount Then
Call AddPagerItem(x, y & "-" & (y+Range-1), True)
Else
ny = (RecordCount-1)\PageSize + 1
If ny = y Then
Call AddPagerItem(x, y, True)
Else
Call AddPagerItem(x, y & "-" & ny, True)
End If
End If
x = x + Range*PageSize
y = y + Range
Else
x = x + Range*PageSize
y = y + Range
End If
Wend
End If
' Next Button
NextButton.Start = FromIndex + PageSize
TempIndex = FromIndex + PageSize
NextButton.Start = TempIndex
NextButton.Enabled = Not Eof
' Last Button
TempIndex = ((RecordCount-1)\PageSize)*PageSize + 1
LastButton.Start = TempIndex
LastButton.Enabled = (FromIndex < TempIndex)
End If
End Sub
' Terminate
Private Sub Class_Terminate()
Set FirstButton = Nothing
Set PrevButton = Nothing
Set NextButton = Nothing
Set LastButton = Nothing
For Each Item In Items
Set Item = Nothing
Next
Erase Items
End Sub
End Class
' Class for PrevNext pager
Class cPrevNextPager
Dim FirstButton, PrevButton, NextButton, LastButton
Dim CurrentPage, PageSize, PageCount, FromIndex, ToIndex, RecordCount
Dim Visible
Dim AutoHidePager
' Class Initialize
Private Sub Class_Initialize()
Set FirstButton = New cPagerItem
Set PrevButton = New cPagerItem
Set NextButton = New cPagerItem
Set LastButton = New cPagerItem
Visible = True
AutoHidePager = True
End Sub
' Method to init pager
Public Sub Init()
Dim TempIndex
If PageSize = 0 Then
PageSize = RecordCount
End If
If PageSize > 0 Then
CurrentPage = (FromIndex-1)\PageSize + 1
PageCount = (RecordCount-1)\PageSize + 1
If FromIndex > RecordCount Then FromIndex = RecordCount
ToIndex = FromIndex + PageSize - 1
If ToIndex > RecordCount Then ToIndex = RecordCount
' First Button
TempIndex = 1
FirstButton.Start = TempIndex
FirstButton.Enabled = (TempIndex <> FromIndex)
' Prev Button
TempIndex = FromIndex - PageSize
If TempIndex < 1 Then TempIndex = 1
PrevButton.Start = TempIndex
PrevButton.Enabled = (TempIndex <> FromIndex)
' Next Button
TempIndex = FromIndex + PageSize
If TempIndex > RecordCount Then TempIndex = FromIndex
NextButton.Start = TempIndex
NextButton.Enabled = (TempIndex <> FromIndex)
' Last Button
TempIndex = ((RecordCount-1)\PageSize)*PageSize + 1
LastButton.Start = TempIndex
LastButton.Enabled = (TempIndex <> FromIndex)
End If
If AutoHidePager And PageCount = 1 Then
Visible = False
End If
End Sub
' Terminate
Private Sub Class_Terminate()
Set FirstButton = Nothing
Set PrevButton = Nothing
Set NextButton = Nothing
Set LastButton = Nothing
End Sub
End Class
'
' Pager classes and functions (end)
'
'
' Breadcrumb class
'
Class cBreadcrumb
Dim Links
Dim SessionLinks
Dim Visible
' Class Initialize
Private Sub Class_Initialize()
ReDim Links(0)
Links(0) = Array("home", "HomePage", "default.asp", "ewHome", "", False) ' Home
Visible = True
End Sub
' Check if an item exists
Public Function Exists(pageid, table, pageurl)
Dim i, cnt, id, title, url, tbl, cur
If IsArray(Links) Then
cnt = UBound(Links) + 1
For i = 0 to cnt - 1
If IsArray(Links(i)) Then
If UBound(Links(i)) >= 4 Then
id = Links(i)(0)
title = Links(i)(1)
url = Links(i)(2)
tbl = Links(i)(3)
cur = Links(i)(4)
If pageid = id And table = tbl And pageurl = url Then
Exists = True
Exit Function
End If
End If
End If
Next
End If
Exists = False
End Function
' Add breadcrumb
Public Sub Add(pageid, pagetitle, pageurl, pageurlclass, table, current)
Dim i, cnt, id, title, url, urlclass, tbl, cur
' Load session links
Call LoadSession
' Get list of master tables
Dim mastertable, tablevar
If table <> "" Then
tablevar = table
Do While Session(EW_PROJECT_NAME & "_" & tablevar & "_" & EW_TABLE_MASTER_TABLE) & "" <> ""
tablevar = Session(EW_PROJECT_NAME & "_" & tablevar & "_" & EW_TABLE_MASTER_TABLE)
If ew_InArray(tablevar, mastertable) Then
Exit Do
End If
If IsArray(mastertable) Then
ReDim Preserve mastertable(UBound(mastertable)+1)
Else
ReDim mastertable(0)
End If
mastertable(UBound(mastertable)) = tablevar
Loop
End If
' Add master links first
If IsArray(SessionLinks) Then
cnt = UBound(SessionLinks) + 1
For i = 0 to cnt - 1
If UBound(SessionLinks(i)) >= 5 Then
id = SessionLinks(i)(0)
title = SessionLinks(i)(1)
url = SessionLinks(i)(2)
urlclass = SessionLinks(i)(3)
tbl = SessionLinks(i)(4)
cur = SessionLinks(i)(5)
If ew_InArray(tbl, mastertable) And id = "list" Then
If url = pageurl Then
Exit For
End If
If Not Exists(id, tbl, url) Then
ReDim Preserve Links(UBound(Links)+1)
Links(UBound(Links)) = Array(id, title, url, urlclass, tbl, False)
End If
End If
End If
Next
End If
' Add this link
If Not Exists(pageid, table, pageurl) Then
ReDim Preserve Links(UBound(Links)+1)
Links(UBound(Links)) = Array(pageid, pagetitle, pageurl, pageurlclass, table, current)
End If
' Save session links
Call SaveSession
End Sub
' Save links to Session
Private Sub SaveSession()
Session(EW_SESSION_BREADCRUMB) = Links
End sub
' Load links from Session
Private Sub LoadSession()
If IsArray(Session(EW_SESSION_BREADCRUMB)) Then
SessionLinks = Session(EW_SESSION_BREADCRUMB)
End If
End Sub
' Load language phrase
Private Function LanguagePhrase(title, table, current)
Dim wrktitle
wrktitle = ew_IIf(title = table, Language.TablePhrase(title, "TblCaption"), Language.Phrase(title))
If current Then
wrktitle = "<span id=""ewPageCaption"">" & wrktitle & "</span>"
End If
LanguagePhrase = wrktitle
End Function
' Render
Public Sub Render()
Dim nav, i, cnt, id, text, title, url, urlclass, tbl, cur
If Not Visible Or EW_PAGE_TITLE_STYLE = "" Or EW_PAGE_TITLE_STYLE = "None" Then Exit Sub
nav = "<ul class=""breadcrumb ewBreadcrumbs"">"
If IsArray(Links) Then
cnt = UBound(Links) + 1
If EW_PAGE_TITLE_STYLE = "Caption" Then
' Already shown in content header, just ignore
Exit Sub
Else
For i = 0 to cnt - 1
If UBound(Links(i)) >= 5 Then
id = Links(i)(0)
title = Links(i)(1)
url = Links(i)(2)
urlclass = Links(i)(3)
tbl = Links(i)(4)
cur = Links(i)(5)
If i < cnt - 1 Then
nav = nav & "<li id=""ewBreadcrumb" & (i + 1) & """>"
Else
nav = nav & "<li id=""ewBreadcrumb" & (i + 1) & """ class=""active"">"
url = "" ' No need to show URL for current page
End If
text = LanguagePhrase(title, tbl, cur)
title = ew_HtmlTitle(text)
If url <> "" Then
nav = nav & "<a href=""" & ew_GetUrl(url) & """"
If title <> "" And title <> text Then
nav = nav & " title=""" & ew_HtmlEncode(title) & """"
End If
If urlclass <> "" Then
nav = nav & " class=""" & urlclass & """"
End If
nav = nav & ">" & text & "</a>"
Else
nav = nav & text
End If
nav = nav & "</li>"
End If
Next
End If
End If
nav = nav & "</ul>"
Response.Write nav
End Sub
End Class
'
' Breadcrumb class (end)
'
'
' Field class
'
Class cField
Dim TblName ' Table name
Dim TblVar ' Table var
Dim FldName ' Field name
Dim FldVar ' Field variable name
Dim FldExpression ' Field expression (used in SQL)
Dim FldBasicSearchExpression ' Field expression (used in basic search SQL)
Dim FldIsCustom ' Custom field
Dim FldIsVirtual ' Virtual field
Dim FldVirtualExpression ' Virtual field expression (used in SelectSQL)
Dim FldForceSelection ' Autosuggest force selection
Dim FldSelectMultiple ' Select multiple
Dim FldVirtualSearch ' Search as virtual field
Dim VirtualValue ' Virtual field value
Dim TooltipValue ' Field tooltip value
Dim TooltipWidth ' Field tooltip width
Dim FldType ' Field type
Dim FldDataType ' Field data type
Dim FldBlobType ' For Oracle only
Dim FldViewTag ' View Tag
Dim FldHtmlTag ' Html Tag
Dim FldIsDetailKey ' Detail key
Dim Visible ' Visible
Dim Disabled ' Disabled
Dim ReadOnly ' Read only
Dim TruncateMemoRemoveHtml ' Remove Html from Memo field
Dim LookupFn ' Lookup table function(sql) for modifying SQL
Dim DisplayValueSeparator
Dim LookupFilters
Dim OptionCount
' Field caption
Dim Caption
Public Property Let FldCaption(v)
Caption = v
End Property
Public Property Get FldCaption
If Caption & "" <> "" Then
FldCaption = Caption
Else
FldCaption = Language.FieldPhrase(TblVar, Mid(FldVar,3), "FldCaption")
End If
End Property
' Field parameter name
Public Property Get FldParm
FldParm = Mid(FldVar, 3) ' Remove "x_"
End Property
Public Property Get FldTitle ' Field title
FldTitle = Language.FieldPhrase(TblVar, FldParm, "FldTitle")
End Property
Public Property Get FldAlt ' Field alt
FldAlt = Language.FieldPhrase(TblVar, FldParm, "FldAlt")
End Property
Dim FldDefaultErrMsg
Public Property Get FldErrMsg ' Field err msg
FldErrMsg = Language.FieldPhrase(TblVar, FldParm, "FldErrMsg")
If FldErrMsg = "" Then FldErrMsg = FldDefaultErrMsg & " - " & FldCaption
End Property
' Field option value
Public Function FldTagValue(i)
FldTagValue = Language.FieldPhrase(TblVar, FldParm, "FldTagValue" & i)
End Function
' Field option caption
Public Function FldTagCaption(i)
FldTagCaption = Language.FieldPhrase(TblVar, FldParm, "FldTagCaption" & i)
End Function
' Set field visibility
Public Function SetVisibility(tbl)
Visible = tbl.GetFieldVisibility(FldParm)
End Function
' Field option caption by option value
Public Function OptionCaption(val)
Dim i, wrkval, caption
wrkval = CStr(val&"")
For i = 0 to OptionCount - 1
If wrkval = FldTagValue(i + 1) Then
caption = FldTagCaption(i + 1)
OptionCaption = ew_IIf(caption <> "", caption, wrkval)
Exit Function
End If
Next
OptionCaption = wrkval
End Function
' Get field user options as array
Public Function Options(pleaseSelect)
Dim i, arwrk, value, caption, cnt
cnt = OptionCount - 1
If pleaseSelect Then cnt = cnt + 1
If cnt >= 0 Then
ReDim arwrk(1,cnt)
cnt = 0
If pleaseSelect Then
arwrk(0,0) = ""
arwrk(1,0) = Language.Phrase("PleaseSelect")
cnt = cnt + 1
End If
For i = 0 to OptionCount - 1
value = FldTagValue(i + 1)
caption = FldTagCaption(i + 1)
caption = ew_IIf(caption <> "", caption, value)
arwrk(0,cnt) = value
arwrk(1,cnt) = caption
cnt = cnt + 1
Next
End If
Options = arwrk
End Function
' Href path ' ASP does not support
Function HrefPathBase()
HrefPathBase = ew_UploadPathEx(False, ew_IIf(HrefPath <> "", HrefPath, UploadPath))
End Function
' Physical upload path
Public Property Get PhysicalUploadPath
PhysicalUploadPath = ew_ServerMapPath(UploadPath)
End Property
' Old Physical upload path
Public Property Get OldPhysicalUploadPath
OldPhysicalUploadPath = ew_ServerMapPath(OldUploadPath)
End Property
' Get select options HTML
Function SelectOptionListHtml(name, tbl)
Dim curValue, str, k, cnt, val
emptywrk = True
curValue = ew_IIf(tbl.RowType = EW_ROWTYPE_SEARCH, ew_IIf(Mid(name,1,1) = "y", AdvancedSearch.SearchValue2, AdvancedSearch.SearchValue), CurrentValue)
str = ""
If IsArray(EditValue) Then
arwrk = EditValue
If FldSelectMultiple Then
armultiwrk = ew_IIf(curValue&"" = "", Array(), Split(curValue&"",","))
cnt = UBound(armultiwrk)
emptywrk = True
If UBound(EditValue) >= 0 Then
rowswrk = UBound(arwrk, 2)
For rowcntwrk = 0 To rowswrk
selwrk = False
For ari = 0 To cnt
If ew_SameStr(arwrk(0,rowcntwrk), armultiwrk(ari)) And Not IsNull(armultiwrk(ari)) Then
armultiwrk(ari) = Null ' Marked for removal
selwrk = True
emptywrk = False
If selwrk Then
For k = 0 to UBound(arwrk)
arwrk(k, rowcntwrk) = ew_RemoveHtml(CStr(arwrk(k, rowcntwrk)&""))
Next
str = str & "<option value=""" & ew_HtmlEncode(arwrk(0, rowcntwrk)) & """ selected>" & DisplayValue(arwrk, rowcntwrk) & "</option>"
End If
End If
Next
Next
End If
Else
If UsePleaseSelect Then
str = str & "<option value="""">" & PleaseSelectText & "</option>"
End If
If UBound(arwrk) >= 0 Then
rowswrk = UBound(arwrk,2)
emptywrk = True
For rowcntwrk = 0 to rowswrk
If ew_SameStr(curValue, arwrk(0, rowcntwrk)) Then
emptywrk = False
For k = 0 to UBound(arwrk)
arwrk(k, rowcntwrk) = ew_RemoveHtml(CStr(arwrk(k, rowcntwrk)&""))
Next
str = str & "<option value=""" & ew_HtmlEncode(arwrk(0, rowcntwrk)) & """ selected>" & DisplayValue(arwrk, rowcntwrk) & "</option>"
Exit For
End If
Next
End If
End If
If FldSelectMultiple Then
For ari = 0 To cnt
If Not IsNull(armultiwrk(ari)) Then
val = Trim(armultiwrk(ari)&"")
str = str & "<option value=""" & ew_HtmlEncode(val) & """ selected>" & val & "</option>"
End If
Next
Else
If emptywrk And CStr(curValue&"") <> "" Then
str = str & "<option value=""" & ew_HtmlEncode(curValue) & """ selected>" & curValue & "</option>"
End If
End If
End If
If emptywrk Then
OldValue = ""
End If
SelectOptionListHtml = str
End Function
' Get radio buttons HTML
Function RadioButtonListHtml(isDropdown, name, page, tbl)
Dim curValue, emptywrk, html, str
emptywrk = True
curValue = ew_IIf(tbl.RowType = EW_ROWTYPE_SEARCH, ew_IIf(Mid(name,1,1) = "y", AdvancedSearch.SearchValue2, AdvancedSearch.SearchValue), CurrentValue)
str = ""
arwrk = EditValue
If IsArray(arwrk) Then
rowswrk = UBound(arwrk)
For rowcntwrk = 0 To rowswrk - 1
If ew_SameStr(curValue, arwrk(rowcntwrk,0)) Then
emptywrk = False
html = "<input type=""radio"" data-table=""" & TblVar & """ data-field=""" & FldVar & """" &_
ew_IIf(page > -1, " data-page=""" & page & """", "") &_
" name=""" & name & """ id=""" & name & "_" & rowcntwrk & """" &_
" data-value-separator=""" & DisplayValueSeparatorAttribute & """" &_
" value=""" & ew_HtmlEncode(arwrk(rowcntwrk,0)) & """ checked" & EditAttributes & ">" & DisplayValue(arwrk,rowcntwrk)
If Not isDropdown Then
html = "<label class=""radio-inline"">" & html & "</label>"
End If
str = str & html
End If
Next
If emptywrk And CStr(curValue&"") <> "" Then
html = "<input type=""radio"" data-table=""" & TblVar & """ data-field=""" & FldVar & """" &_
ew_IIf(page > -1, " data-page=""" & page & """", "") &_
" name=""" & name & """ id=""" & name & "_" & rowswrk & """" &_
" data-value-separator=""" & DisplayValueSeparatorAttribute & """" &_
" value=""" & ew_HtmlEncode(curValue) & """ checked" & EditAttributes & ">" & curValue
If Not isDropdown Then
html = "<label class=""radio-inline"">" & html & "</label>"
End If
str = str & html
End If
End If
If emptywrk Then OldValue = ""
RadioButtonListHtml = str
End Function
' Get checkboxes HTML
Function CheckBoxListHtml(isDropdown, name, page, tbl)
Dim arwrk, cnt, curValue, emptywrk, html, str, val
emptywrk = True
curValue = ew_IIf(tbl.RowType = EW_ROWTYPE_SEARCH, ew_IIf(Mid(name,1,1) = "y", AdvancedSearch.SearchValue2, AdvancedSearch.SearchValue), CurrentValue)
str = ""
arwrk = EditValue
If IsArray(arwrk) Then
armultiwrk = ew_IIf(CStr(curValue&"") = "", Array(), Split(CStr(curValue&""), ","))
cnt = UBound(armultiwrk)
rowswrk = UBound(arwrk)
emptywrk = True
For rowcntwrk = 0 To rowswrk - 1
selwrk = False
For ari = 0 To cnt
If ew_SameStr(arwrk(rowcntwrk,0), armultiwrk(ari)) And Not IsNull(armultiwrk(ari)) Then
armultiwrk(ari) = Null ' Marked for removal
selwrk = True
emptywrk = False
Exit For
End If
Next
If selwrk Then
html = "<input type=""checkbox"" data-table=""" & TblVar & """ data-field=""" & FldVar & """" &_
ew_IIf(page > -1, " data-page=""" & page & """", "") &_
" name=""" & name & """ id=""" & name & "_" & rowcntwrk & """" &_
" data-value-separator=""" & DisplayValueSeparatorAttribute & """" &_
" value=""" & ew_HtmlEncode(arwrk(rowcntwrk,0)) & """ checked" & EditAttributes & ">" & DisplayValue(arwrk,rowcntwrk)
If Not isDropdown Then
html = "<label class=""checkbox-inline"">" & html & "</label>" ' Note: No spacing within the LABEL tag
End If
str = str & html
End If
Next
For ari = 0 To cnt
If Not IsNull(armultiwrk(ari)) Then
val = Trim(armultiwrk(ari)&"")
html = "<input type=""checkbox"" data-table=""" & TblVar & """ data-field=""" & FldVar & """" & _
ew_IIf(page > -1, " data-page=""" & page & """", "") & _
" name=""" & name & """ value=""" & ew_HtmlEncode(val) & """ checked" & _
" data-value-separator=""" & DisplayValueSeparatorAttribute & """" &_
EditAttributes & ">" & val
If Not isDropdown Then
html = "<label class=""checkbox-inline"">" & html & "</label>"
End If
str = str & html
End If
Next
End If
If emptywrk Then OldValue = ""
CheckBoxListHtml = str
End Function
' Get field user options as Json
Public Function JsonOptions(ps)
Dim arwrk, value, caption
Set arwrk = Dictionary()
If ps Then
Call arwrk.Add("", Language.Phrase("PleaseSelect"))
End If
For i = 0 to OptionCount - 1
value = FldTagValue(i + 1)
caption = FldTagCaption(i + 1)
caption = ew_IIf(caption <> "", caption, value)
Call arwrk.Add(value, caption)
Next
JsonOptions = arwrk.ToJsonArray()
Set arwrk = Nothing
End Function
' Get display field value separator
' idx (int) display field index (1|2|3)
Public Function GetDisplayValueSeparator(idx)
GetDisplayValueSeparator = ", "
If IsArray(DisplayValueSeparator) Then
If UBound(DisplayValueSeparator) >= idx - 1 Then
GetDisplayValueSeparator = DisplayValueSeparator(idx - 1)
End If
ElseIf ew_NotEmpty(DisplayValueSeparator) Then
GetDisplayValueSeparator = DisplayValueSeparator
End If
End Function
' Get display field value separator as attribute value
Function DisplayValueSeparatorAttribute()
If IsArray(DisplayValueSeparator) Then
Dim sAtt, i
sAtt = ""
For i = 0 to UBound(DisplayValueSeparator)
If sAtt <> "" Then sAtt = sAtt & ", "
sAtt = sAtt & """" & ew_JsEncode2((DisplayValueSeparator(i))) & """"
Next
If sAtt <> "" Then sAtt = "[" & sAtt & "]"
DisplayValueSeparatorAttribute = ew_HtmlEncode(sAtt)
Else
DisplayValueSeparatorAttribute = DisplayValueSeparator
End If
End Function
' Get display value (for lookup field)
Public Function DisplayValue(ar, rownum)
Dim val, sep, i
val = ""
If UBound(ar,2) >= rownum Then
val = CStr(ar(1, rownum)&"")
For i = 2 to 4 ' Display field 2 to 4
sep = GetDisplayValueSeparator(i - 1)
If Not IsNull(sep) Then ' No separator, skip
If UBound(ar,1) >= i Then
If ar(i, rownum)&"" <> "" Then
val = val & sep & ar(i,rownum)
End If
End If
End If
Next
End If
DisplayValue = val
End Function
' Reset attributes for field object
Public Sub ResetAttrs()
CssStyle = ""
CssClass = ""
CellCssStyle = ""
CellCssClass = ""
Call CellAttrs.Clear
Call EditAttrs.Clear
Call ViewAttrs.Clear
Call LinkAttrs.Clear
End Sub
Dim FldDateTimeFormat ' Date time format
Dim CssStyle ' CSS style
Dim CssClass ' CSS class
Dim ImageAlt ' Image alt
Dim ImageWidth ' Image width
Dim ImageHeight ' Image height
Dim ImageResize ' Image resize
Dim IsBlobImage ' Is blob image
Dim ViewCustomAttributes ' View custom attributes
Dim CellAttrs ' Cell attributes
Dim EditAttrs ' Edit attributes
Dim ViewAttrs ' View attributes
' View Attributes
Public Property Get ViewAttributes
Dim sAtt, Attr, Value, i, attrs, dict
Dim sStyle, sClass, sAlt
Set dict = Dictionary()
attrs = ViewCustomAttributes ' Custom attributes
If IsArray(attrs) Then ' Custom attributes as array
For i = 0 to UBound(attrs)
Attr = attrs(i)(0)
Value = attrs(i)(1)
Call dict.Add(LCase(Attr), Value)
Next
attrs = ""
End If
If FldViewTag = "IMAGE" Then
sAlt = Trim(ImageAlt&"")
If sAlt <> "" Then
If dict.ContainsKey("alt") Then
Call dict.Set("alt", dict.Get("alt") & " " & sAlt)
Else
Call dict.Add("alt", sAlt)
End If
End If
End If
sStyle = ""
If FldViewTag = "IMAGE" And CLng(ImageWidth) > 0 And (Not ImageResize Or CLng(ImageHeight) <= 0) Then
sStyle = sStyle & "width: " & CInt(ImageWidth) & "px; "
End If
If FldViewTag = "IMAGE" And CLng(ImageHeight) > 0 And (Not ImageResize Or CLng(ImageWidth) <= 0) Then
sStyle = sStyle & "height: " & CInt(ImageHeight) & "px; "
End If
If Trim(CssStyle&"") <> "" Then
sStyle = sStyle & Trim(CssStyle&"")
End If
If sStyle <> "" Then
If dict.ContainsKey("style") Then
Call dict.Set("style", dict.Get("style") & ";" & sStyle)
Else
Call dict.Add("style", sStyle)
End If
End If
sClass = Trim(CssClass&"")
If sClass <> "" Then
If dict.ContainsKey("class") Then
Call dict.Set("class", dict.Get("class") & " " & sClass)
Else
Call dict.Add("class", sClass)
End If
End If
sAtt = ViewAttrs.ToString(dict)
Set dict = Nothing
If attrs <> "" Then ' Custom attributes as string
sAtt = sAtt & " " & attrs
End If
ViewAttributes = sAtt
End Property
Dim EditCustomAttributes ' Edit custom attributes
' Edit attributes
Public Property Get EditAttributes
Dim sAtt, Attr, Value, i, attrs, dict
Set dict = Dictionary()
attrs = EditCustomAttributes ' Custom attributes
If IsArray(attrs) Then ' Custom attributes as array
For i = 0 to UBound(attrs)
Attr = attrs(i)(0)
Value = attrs(i)(1)
Call dict.Add(LCase(Attr), Value)
Next
attrs = ""
End If
Dim sStyle, sClass
sStyle = Trim(CssStyle&"")
If sStyle <> "" Then
If dict.ContainsKey("style") Then
Call dict.Set("style", dict.Get("style") & ";" & sStyle)
Else
Call dict.Add("style", sStyle)
End If
End If
sClass = Trim(CssClass&"")
If sClass <> "" Then
If dict.ContainsKey("class") Then
Call dict.Set("class", dict.Get("class") & " " & sClass)
Else
Call dict.Add("class", sClass)
End If
End If
If Disabled Then
Call dict.Add("disabled", True)
End If
If ReadOnly Then
If ew_InArray(FldHtmlTag, Array("TEXT", "PASSWORD", "TEXTAREA")) Then ' Elements support readonly
Call dict.Add("readonly", True)
Else ' Elements do not support readonly
Call dict.Add("disabled", True)
Call dict.Add("data-readonly", "1")
If dict.ContainsKey("class") Then
Call dict.Set("class", dict.Get("class") & " " & "disabled")
Else
Call dict.Add("class", "disabled")
End If
End If
End If
sAtt = EditAttrs.ToString(dict)
Set dict = Nothing
If attrs <> "" Then ' Custom attributes as string
sAtt = sAtt & " " & attrs
End If
EditAttributes = sAtt
End Property
Dim CustomMsg ' Custom message
Dim CellCssClass ' Cell CSS class
Dim CellCssStyle ' Cell CSS style
Dim CellCustomAttributes ' Cell custom attributes
Dim HeaderCellCssClass ' Header cell (<th>) CSS class
Dim FooterCellCssClass ' Footer cell (<td> in <tfoot>) CSS
' Cell Styles (Used in export)
Public Property Get CellStyles
Dim sAtt, Value
Dim sStyle, sClass
sAtt = ""
sStyle = CellCssStyle
If CellAttrs.Exists("style") Then
Value = CellAttrs("style")
If Trim(Value) <> "" Then
sStyle = sStyle & " " & Value
End If
End If
sClass = CellCssClass
If CellAttrs.Exists("class") Then
Value = CellAttrs("class")
If Trim(Value) <> "" Then
sClass = sClass & " " & Value
End If
End If
If Trim(sStyle) <> "" Then
sAtt = sAtt & " style=""" & Trim(sStyle) & """"
End If
If Trim(sClass) <> "" Then
sAtt = sAtt & " class=""" & Trim(sClass) & """"
End If
CellStyles = sAtt
End Property
' Cell Attributes
Public Property Get CellAttributes
Dim sAtt, Attr, Value, i, attrs, dict
Set dict = Dictionary()
attrs = CellCustomAttributes ' Custom attributes
If IsArray(attrs) Then ' Custom attributes as array
For i = 0 to UBound(attrs)
Attr = attrs(i)(0)
Value = attrs(i)(1)
Call dict.Add(LCase(Attr), Value)
Next
attrs = ""
End If
Dim sStyle, sClass
sStyle = Trim(CellCssStyle&"")
If sStyle <> "" Then
If dict.ContainsKey("style") Then
Call dict.Set("style", dict.Get("style") & ";" & sStyle)
Else
Call dict.Add("style", sStyle)
End If
End If
sClass = Trim(CellCssClass&"")
If sClass <> "" Then
If dict.ContainsKey("class") Then
Call dict.Set("class", dict.Get("class") & " " & sClass)
Else
Call dict.Add("class", sClass)
End If
End If
sAtt = CellAttrs.ToString(dict)
Set dict = Nothing
If attrs <> "" Then ' Custom attributes as string
sAtt = sAtt & " " & attrs
End If
CellAttributes = sAtt
End Property
Dim LinkCustomAttributes ' Link custom attributes
Dim LinkAttrs ' Link attributes
' Link attributes
Public Property Get LinkAttributes
Dim sAtt, Attr, Value, i, attrs, sHref, dict
Set dict = Dictionary()
attrs = LinkCustomAttributes ' Custom attributes
If IsArray(attrs) Then ' Custom attributes as array
For i = 0 to UBound(attrs)
Attr = attrs(i)(0)
Value = attrs(i)(1)
Call dict.Add(LCase(Attr), Value)
Next
attrs = ""
End If
sHref = Trim(HrefValue)
If sHref <> "" Then
Call dict.Add("href", sHref)
End If
sAtt = LinkAttrs.ToString(dict)
Set dict = Nothing
If attrs <> "" Then ' Custom attributes as string
sAtt = sAtt & " " & attrs
End If
LinkAttributes = sAtt
End Property
' Header cell CSS class
Public Function HeaderCellClass()
Dim sClass
sClass = "ewTableHeaderCell"
Call ew_AppendClass(sClass, HeaderCellCssClass)
HeaderCellClass = sClass
End Function
' Footer cell CSS class
Public Function FooterCellClass()
Dim sClass
sClass = "ewTableFooterCell"
Call ew_AppendClass(sClass, FooterCellCssClass)
FooterCellClass = sClass
End Function
' Add CSS class to all cells
Sub AddClass(sClass)
Call ew_AppendClass(CellCssClass, sClass)
Call ew_AppendClass(HeaderCellCssClass, sClass)
Call ew_AppendClass(FooterCellCssClass, sClass)
End Sub
' Remove CSS class from all cells
Sub RemoveClass(sClass)
Call ew_RemoveClass(CellCssClass, sClass)
Call ew_RemoveClass(HeaderCellCssClass, sClass)
Call ew_RemoveClass(FooterCellCssClass, sClass)
End Sub
' Sort Attributes
Dim Sortable
Public Property Get Sort
Sort = Session(EW_PROJECT_NAME & "_" & TblVar & "_" & EW_TABLE_SORT & "_" & FldVar)
End Property
Public Property Let Sort(v)
If Session(EW_PROJECT_NAME & "_" & TblVar & "_" & EW_TABLE_SORT & "_" & FldVar) <> v Then
Session(EW_PROJECT_NAME & "_" & TblVar & "_" & EW_TABLE_SORT & "_" & FldVar) = v
End If
End Property
' Reverse sort
Public Function ReverseSort()
If Sort = "ASC" Then
ReverseSort = "DESC"
Else
ReverseSort = "ASC"
End If
End Function
' Advanced search
Private Function UrlParameterName(name)
Dim parm
parm = FldParm
If LCase(name) = LCase("SearchValue") Then
parm = "x_" & parm
ElseIf LCase(name) = LCase("SearchOperator") Then
parm = "z_" & parm
ElseIf LCase(name) = LCase("SearchCondition") Then
parm = "v_" & parm
ElseIf LCase(name) = LCase("SearchValue2") Then
parm = "y_" & parm
ElseIf LCase(name) = LCase("SearchOperator2") Then
parm = "w_" & parm
End If
UrlParameterName = parm
End Function
Dim MultiUpdate ' Multi update
Dim OldValue ' Old Value
Dim ConfirmValue ' Confirm Value
Dim CurrentValue ' Current value
Dim ViewValue ' View value
Dim EditValue ' Edit value
Dim EditValue2 ' Edit value 2 (search)
Dim HrefValue ' Href value
Dim HrefValue2 ' Href value 2 (blob view URL)
' Value property
Public Property Get Value
Value = CurrentValue
End Property
' List View value
Public Property Get ListViewValue
If FldDataType = EW_DATATYPE_XML Then
ListViewValue = ViewValue & " "
ElseIf Trim(ViewValue & "") = "" Then
ListViewValue = " "
Else
Dim Result
Result = ViewValue & ""
'Result = ew_RegExReplace("<[^>]+>", Result, "") ' Remove all HTML Tags
'Result = ew_RegExReplace("</?(b|p|span)[^>]*[^>]*?>", Result, "") ' Remove empty <b>/<p>/<span> tags
Result = ew_RegExReplace("<[^img][^>]*>", Result, "") ' Remove all except non-empty image tag
If Trim(Result) = "" Then
ListViewValue = " "
Else
ListViewValue = ViewValue
End If
End If
End Property
Dim Exportable
' Export Caption
Public Property Get ExportCaption
If EW_EXPORT_FIELD_CAPTION Then
ExportCaption = FldCaption
Else
ExportCaption = FldName
End If
End Property
Dim ExportOriginalValue
' Export Value
Public Property Get ExportValue(Export)
If ExportOriginalValue Then
ExportValue = CurrentValue
Else
ExportValue = ViewValue
End If
If Export = "xml" Then
If IsNull(ExportValue) Then ExportValue = "<Null>"
End If
End Property
' Get temp image
Public Function GetTempImage()
Dim wrkdata, wrkwidth, wrkheight, wrkfile, imagefn
GetTempImage = ""
If FldDataType = EW_DATATYPE_BLOB Then
wrkdata = Upload.DbValue
If ew_NotEmpty(wrkdata) Then
If ImageResize Then
wrkwidth = ImageWidth
wrkheight = ImageHeight
Call ew_ResizeBinary(wrkdata, wrkwidth, wrkheight, EW_THUMBNAIL_DEFAULT_INTERPOLATION)
End If
GetTempImage = ew_TmpImage(wrkdata)
End If
Else
wrkfile = Upload.DbValue
If ew_Empty(wrkfile) Then
wrkfile = CurrentValue
End If
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If wrkfile <> "" Then
If Not UploadMultiple Then
imagefn = PhysicalUploadPath & wrkfile
If fso.FileExists(imagefn) Then
If ImageResize Then
wrkwidth = ImageWidth
wrkheight = ImageHeight
wrkdata = ew_ResizeFileToBinary(imagefn, wrkwidth, wrkheight, EW_THUMBNAIL_DEFAULT_INTERPOLATION)
GetTempImage = ew_TmpImage(wrkdata)
Else
If ew_IsRemote(imagefn) Then
GetTempImage = ew_TmpImage(ew_LoadBinaryFile(imagefn))
Else
GetTempImage = UploadPath & wrkfile
End If
End If
End If
Else
Dim tmpfiles, i
tmpfiles = Split(wrkfile, EW_MULTIPLE_UPLOAD_SEPARATOR)
For i = 0 to UBound(tmpfiles)
If tmpfiles(i) <> "" Then
imagefn = PhysicalUploadPath & tmpfiles(i)
If fso.FileExists(imagefn) Then
If ImageResize Then
wrkwidth = ImageWidth
wrkheight = ImageHeight
wrkdata = ew_ResizeFileToBinary(imagefn, wrkwidth, wrkheight, EW_THUMBNAIL_DEFAULT_INTERPOLATION)
If GetTempImage <> "" Then GetTempImage = GetTempImage & EW_MULTIPLE_UPLOAD_SEPARATOR
GetTempImage = GetTempImage & ew_TmpImage(wrkdata)
Else
If GetTempImage <> "" Then GetTempImage = GetTempImage & EW_MULTIPLE_UPLOAD_SEPARATOR
If ew_IsRemote(imagefn) Then
GetTempImage = GetTempImage & ew_TmpImage(ew_LoadBinaryFile(imagefn))
Else
GetTempImage = GetTempImage & UploadPath & tmpfiles(i)
End If
End If
End If
End If
Next
End If
End If
End If
End Function
' Form value
Private m_FormValue
Public Property Get FormValue
FormValue = m_FormValue
End Property
Public Property Let FormValue(v)
If FldDataType = EW_DATATYPE_NUMBER And Not ew_IsNumeric(v) And v&"" <> "" Then ' Check data type
m_FormValue = Null
Else
If EW_REMOVE_XSS Then v = ew_RemoveXSS(v)
m_FormValue = v
End If
CurrentValue = m_FormValue
End Property
' QueryString value
Private m_QueryStringValue
Public Property Get QueryStringValue
QueryStringValue = m_QueryStringValue
End Property
Public Property Let QueryStringValue(v)
If FldDataType = EW_DATATYPE_NUMBER And Not ew_IsNumeric(v) And v&"" <> "" Then ' Check data type
m_QueryStringValue = Null
Else
If EW_REMOVE_XSS Then v = ew_RemoveXSS(v)
m_QueryStringValue = v
End If
CurrentValue = m_QueryStringValue
End Property
' Database Value
Dim m_DbValue
Public Property Get DbValue
DbValue = m_DbValue
End Property
Public Property Let DbValue(v)
m_DbValue = v
CurrentValue = m_DbValue
End Property
' Set up database value
Public Sub SetDbValue(rs, value, def, skip)
If skip Or Not Visible Or Disabled Then
On Error Resume Next
Dim OriginalValue
OriginalValue = rs(FldName).OriginalValue
If Err.Number = 0 Then
If OriginalValue <> rs(FldName) Then
rs(FldName) = OriginalValue
End If
End If
Exit Sub
End If
Select Case FldType
Case 2, 3, 16, 17, 18, 19, 21 ' Int
value = ew_StrToInt(value)
If IsNumeric(value) Then
m_DbValue = CLng(value)
Else
m_DbValue = def
End If
Case 20 ' Big Int
value = ew_StrToInt(value)
If IsNumeric(value) Then
m_DbValue = value ' Use original value, CLng may overflow
Else
m_DbValue = def
End If
Case 5, 6, 14, 131, 139 ' Double
value = ew_StrToFloat(value)
If IsNumeric(value) Then
m_DbValue = CDbl(value)
Else
m_DbValue = def
End If
Case 4 ' Single
value = ew_StrToFloat(value)
If IsNumeric(value) Then
m_DbValue = CSng(value)
Else
m_DbValue = def
End If
Case 7, 133, 134, 135, 145, 146 ' Date
If IsDate(value) Then
m_DbValue = CDate(value)
ElseIf ew_IsDate(value) Then
m_DbValue = value
Else
m_DbValue = def
End If
Case 201, 203, 129, 130, 200, 202 ' String
m_DbValue = Trim(value)
If EW_REMOVE_XSS Then m_DbValue = ew_RemoveXSS(m_DbValue)
If m_DbValue = "" Then m_DbValue = def
Case 128, 204, 205 ' Binary
If IsNull(value) Then
m_DbValue = def
Else
m_DbValue = value
End If
Case 72 ' GUID
If ew_RegExTest("^(\{{1}([0-9a-fA-F]){8}-([0-9a-fA-F]){4}-([0-9a-fA-F]){4}-([0-9a-fA-F]){4}-([0-9a-fA-F]){12}\}{1})$", Trim(value)) Then
m_DbValue = Trim(value)
Else
m_DbValue = def
End If
Case Else
m_DbValue = value
End Select
OldValue = m_DbValue ' Save old DbValue in OldValue
rs(FldName) = m_DbValue
End Sub
' Session Value
Public Property Get SessionValue
SessionValue = Session(EW_PROJECT_NAME & "_" & TblVar & "_" & FldVar & "_SessionValue")
End Property
Public Property Let SessionValue(v)
Session(EW_PROJECT_NAME & "_" & TblVar & "_" & FldVar & "_SessionValue") = v
End Property
' Lookup filter query
Function LookupFilterQuery(isAutoSuggest, pageId, pageObj)
Dim dict, key, value
If isAutoSuggest Then
Call pageObj.SetupAutoSuggestFilters(Me, pageId)
Else
Call pageObj.SetupLookupFilters(Me, pageId)
End If
If ew_NotEmpty(LookupFilters) Then
If LookupFilters.Count() > 0 Then
LookupFilters.Add "lang", gsLanguage
End If
Set dict = LookupFilters.ToDictionary()
For Each key In dict
If ew_RegExTest("^f\d+$|^s$|^dx\d+$", key) Then ' "f<n>" or "s" or "dx<n>"
dict(key) = ew_Encrypt(dict(key)) ' Encrypt SQL and filter
End If
Next
End If
LookupFilterQuery = ew_HttpBuildQuery(dict)
Set dict = Nothing
End Function
Dim Count ' Count
Dim Total ' Total
Dim TrueValue
Dim FalseValue
' AdvancedSearch Object
Private m_AdvancedSearch
Public Property Get AdvancedSearch
If ew_Empty(m_AdvancedSearch) Then
Set m_AdvancedSearch = New cAdvancedSearch
End If
Set AdvancedSearch = m_AdvancedSearch
End Property
' Upload Object
Private m_Upload
Public Property Get Upload
If ew_Empty(m_Upload) Then
Set m_Upload = New cUpload
m_Upload.TblVar = TblVar
m_Upload.FldVar = FldVar
m_Upload.UploadMultiple = UploadMultiple
Set m_Upload.Parent = Me
End If
Set Upload = m_Upload
End Property
Dim UploadPath ' Upload path
Dim OldUploadPath ' Old upload path (for deleting old image)
Dim HrefPath ' Href path (for download)
Dim UploadAllowedFileExt ' Allowed file extensions
Dim UploadMaxFileSize ' Upload max file size
Dim UploadMaxFileCount ' Upload max file count
Dim UploadMultiple ' Multiple Upload
Dim UseColorbox ' Use Colorbox
Dim AutoFillOriginalValue
Dim ReqErrMsg
' Show object as string
Public Function AsString()
Dim AdvancedSearchAsString, UploadAsString
If ew_NotEmpty(m_AdvancedSearch) Then
AdvancedSearchAsString = m_AdvancedSearch.AsString
Else
AdvancedSearchAsString = "{Null}"
End If
If ew_NotEmpty(m_Upload) Then
UploadAsString = m_Upload.AsString
Else
UploadAsString = "{Null}"
End If
AsString = "{" & _
"FldName: " & FldName & ", " & _
"FldVar: " & FldVar & ", " & _
"FldExpression: " & FldExpression & ", " & _
"FldType: " & FldType & ", " & _
"FldDateTimeFormat: " & FldDateTimeFormat & ", " & _
"CssStyle: " & CssStyle & ", " & _
"CssClass: " & CssClass & ", " & _
"ImageAlt: " & ImageAlt & ", " & _
"ImageWidth: " & ImageWidth & ", " & _
"ImageHeight: " & ImageHeight & ", " & _
"ImageResize: " & ImageResize & ", " & _
"ViewCustomAttributes: " & ViewCustomAttributes & ", " & _
"EditCustomAttributes: " & EditCustomAttributes & ", " & _
"CellCssStyle: " & CellCssStyle & ", " & _
"CellCssClass: " & CellCssClass & ", " & _
"Sort: " & Sort & ", " & _
"MultiUpdate: " & MultiUpdate & ", " & _
"CurrentValue: " & CurrentValue & ", " & _
"ViewValue: " & ViewValue & ", " & _
"EditValue: " & ValueToString(EditValue) & ", " & _
"EditValue2: " & ValueToString(EditValue2) & ", " & _
"HrefValue: " & HrefValue & ", " & _
"HrefValue2: " & HrefValue2 & ", " & _
"FormValue: " & m_FormValue & ", " & _
"QueryStringValue: " & m_QueryStringValue & ", " & _
"DbValue: " & m_DbValue & ", " & _
"SessionValue: " & SessionValue & ", " & _
"Count: " & Count & ", " & _
"Total: " & Total & ", " & _
"AdvancedSearch: " & AdvancedSearchAsString & ", " & _
"Upload: " & UploadAsString & _
"}"
End Function
' Value to string
Private Function ValueToString(value)
If IsArray(value) Then
ValueToString = "[Array]"
Else
ValueToString = value
End If
End Function
' Place holder
Private m_PlaceHolder
Public Property Get PlaceHolder
If ReadOnly Or EditAttrs.Exists("readonly") Then
PlaceHolder = ""
Else
PlaceHolder = m_PlaceHolder
End If
End Property
Public Property Let PlaceHolder(v)
m_PlaceHolder = v
End Property
Private m_UsePleaseSelect
Public Property Get UsePleaseSelect
UsePleaseSelect = m_UsePleaseSelect
End Property
Public Property Let UsePleaseSelect(v)
m_UsePleaseSelect = v
End Property
Private m_PleaseSelectText
Public Property Get PleaseSelectText
PleaseSelectText = m_PleaseSelectText
End Property
Public Property Let PleaseSelectText(v)
m_PleaseSelectText = v
End Property
' Class Initialize
Private Sub Class_Initialize()
Count = 0
Total = 0
TrueValue = "1"
FalseValue = "0"
ImageWidth = 0
ImageHeight = 0
ImageResize = False
UploadPath = EW_UPLOAD_DEST_PATH
OldUploadPath = EW_UPLOAD_DEST_PATH
HrefPath = EW_UPLOAD_HREF_PATH
UploadAllowedFileExt = EW_UPLOAD_ALLOWED_FILE_EXT ' Allowed file extensions
UploadMaxFileSize = EW_MAX_FILE_SIZE ' Upload max file size
UploadMaxFileCount = EW_MAX_FILE_COUNT ' Upload max file count
UploadMultiple = False
UseColorbox = EW_USE_COLORBOX ' Use Colorbox
Visible = True
Disabled = False
ReadOnly = False
Sortable = True
TruncateMemoRemoveHtml = False
TooltipWidth = 0
FldIsVirtual = False
FldIsDetailKey = False
FldIsCustom = False
Exportable = True
ExportOriginalValue = EW_EXPORT_ORIGINAL_VALUE
DisplayValueSeparator = ", "
AutoFillOriginalValue = EW_AUTO_FILL_ORIGINAL_VALUE
ReqErrMsg = Language.Phrase("EnterRequiredField")
Set CellAttrs = New cAttributes ' Cell attributes
Set EditAttrs = New cAttributes ' Cell attributes
Set ViewAttrs = New cAttributes ' Cell attributes
Set LinkAttrs = New cAttributes ' Cell attributes
CustomMsg = "" ' Custom message
CellCssClass = "" ' Cell CSS class
CellCssStyle = "" ' Cell CSS style
CellCustomAttributes = "" ' Cell custom attributes
HeaderCellCssClass = "" ' Header cell (<th>) CSS class
FooterCellCssClass = "" ' Footer cell (<td> in <tfoot>) CSS class
UsePleaseSelect = True ' Please select
End Sub
' Class terminate
Private Sub Class_Terminate()
If ew_NotEmpty(m_AdvancedSearch) Then
Set m_AdvancedSearch = Nothing
End If
If ew_NotEmpty(m_Upload) Then
Set m_Upload = Nothing
End If
Set CellAttrs = Nothing
Set EditAttrs = Nothing
Set ViewAttrs = Nothing
Set LinkAttrs = Nothing
End Sub
End Class
'
' Field class (end)
'
'
' ListOptions class (begin)
'
Class cListOptions
Dim Items
Dim CustomItem
Dim Tag
Dim TagClassName
Dim TableVar
Dim RowCnt
Dim ScriptType
Dim ScriptId
Dim ScriptClassName
Dim JavaScript
Dim RowSpan
Dim UseDropDownButton
Dim UseButtonGroup
Dim ButtonClass
Dim GroupOptionName
Dim DropDownButtonPhrase
Dim UseImageAndText
' Class initialize
Private Sub Class_Initialize()
Set Items = Server.CreateObject("Scripting.Dictionary")
Tag = "td"
TagClassName = ""
TableVar = ""
RowCnt = ""
ScriptType = "block"
ScriptId = ""
ScriptClassName = ""
JavaScript = ""
RowSpan = 1
UseDropDownButton = False
UseButtonGroup = False
ButtonClass = ""
GroupOptionName = "button"
DropDownButtonPhrase = ""
UseImageAndText = False
End Sub
' Check visible
Function Visible()
Dim i
For i = 0 to Items.Count - 1
If Items(i).Visible Then
Visible = True
Exit Function
End If
Next
Visible = False
End Function
' Check group option visible
Function GroupOptionVisible()
Dim i, cnt
cnt = 0
For i = 0 To Items.Count - 1
If Items(i).Name <> GroupOptionName And _
((Items(i).Visible And Items(i).ShowInDropDown And UseDropDownButton) Or _
(Items(i).Visible And Items(i).ShowInButtonGroup And UseButtonGroup)) Then
cnt = cnt + 1
If UseDropDownButton And cnt > 1 Then
GroupOptionVisible = True
Exit Function
ElseIf UseButtonGroup Then
GroupOptionVisible = True
Exit Function
End If
End If
Next
GroupOptionVisible = False
End Function
' Add and return a new option
Public Function Add(Name)
Set Add = New cListOption
Add.Name = Name
Set Add.Parent = Me
Call Items.Add(Items.Count, Add)
End Function
' Load default settings
Public Sub LoadDefault()
Dim i
CustomItem = ""
For i = 0 to Items.Count - 1
Items(i).Body = ""
Next
End Sub
' Hide all options
Public Sub HideAllOptions(Ar)
Dim i
For i = 0 to Items.Count - 1
If IsArray(Ar) Then
If Not ew_InArray(Items(i).Name, Ar) Then
Items(i).Visible = False
End If
Else
Items(i).Visible = False
End If
Next
End Sub
' Show all options
Public Sub ShowAllOptions()
Dim i
For i = 0 to Items.Count - 1
Items(i).Visible = True
Next
End Sub
' Item count
Public Function Count()
Count = Items.Count
End Function
' Get item by name
Public Function GetItem(Name)
Dim i
For i = 0 To Items.Count - 1
If Items(i).Name = Name Then
Set GetItem = Items(i)
Exit Function
End If
Next
Set GetItem = Nothing
End Function
' Get item by name
Public Default Property Get Item(Name)
Set Item = GetItem(Name)
End Property
' Get item position
Public Function ItemPos(Name)
Dim pos, i
pos = 0
For i = 0 To Items.Count - 1
If Items(i).Name = Name Then
ItemPos = pos
Exit Function
End If
pos = pos + 1
Next
ItemPos = -1
End Function
' Move item to position
Public Sub MoveItem(Name, Pos)
Dim i, oldpos, bfound
If Pos < 0 Then ' If negative, count from the end
Pos = Items.Count + Pos
End If
If Pos < 0 Then Pos = 0
If Pos >= Items.Count Then
Pos = Items.Count - 1
End If
bfound = False
For i = 0 To Items.Count - 1
If Items(i).Name = Name Then
bfound = True
oldpos = i
Exit For
End If
Next
If bfound And Pos <> oldpos Then
Items.Key(oldpos) = Items.Count ' Move out of position first
If oldpos < Pos Then ' Shuffle backward
For i = oldpos+1 to Pos
Items.Key(i) = i-1
Next
Else ' Shuffle forward
For i = oldpos-1 to Pos Step -1
Items.Key(i) = i+1
Next
End If
Items.Key(Items.Count) = Pos ' Move to position
End If
End Sub
' Render list options
Public Sub Render(Part, Pos, OptRowCnt, OptScriptType, OptScriptId, OptScriptClassName)
Dim groupitem, buttonvalue, buttongroups, cnt, i
If CustomItem = "" Then
Set groupitem = GetItem(GroupOptionName)
If ew_NotEmpty(groupitem) Then
If ShowPos(groupitem.OnLeft, Pos) Then
If UseDropDownButton Then ' Render dropdown
buttonvalue = ""
cnt = 0
For i = 0 To Items.Count - 1
If Items(i).Name <> GroupOptionName And Items(i).Visible Then
If Items(i).ShowInDropDown Then
buttonvalue = buttonvalue & Items(i).Body
cnt = cnt + 1
ElseIf Items(i).Name = "listactions" Then
Items(i).Body = RenderButtonGroup(Items(i).Body)
End If
End If
Next
If cnt <= 1 Then
UseDropDownButton = False ' No need to use drop down button
Else
groupitem.Body = RenderDropDownButton(buttonvalue, Pos)
groupitem.Visible = True
End If
End If
If Not UseDropDownButton And UseButtonGroup Then ' Render button group
Dim IsVisible
IsVisible = False
Set buttongroups = Dictionary()
For i = 0 To Items.Count - 1
If Items(i).Name <> GroupOptionName And Items(i).Visible And Items(i).Body <> "" Then
If Items(i).ShowInButtonGroup Then
IsVisible = True
buttonvalue = ew_IIf(UseImageAndText, Items(i).GetImageAndText(Items(i).Body), Items(i).Body)
If Not buttongroups.ContainsKey(Items(i).ButtonGroupName) Then
Call buttongroups.Add(Items(i).ButtonGroupName, "")
End If
buttonvalue = buttongroups.Get(Items(i).ButtonGroupName) & buttonvalue
Call buttongroups.Add(Items(i).ButtonGroupName, buttonvalue)
ElseIf Items(i).Name = "listactions" Then
Items(i).Body = RenderButtonGroup(Items(i).Body)
End If
End If
Next
groupitem.Body = ""
Dim dict, key
Set dict = buttongroups.ToDictionary()
For Each key In dict
groupitem.Body = groupitem.Body & RenderButtonGroup(dict(key))
Next
Set dict = Nothing
If IsVisible Then
groupitem.Visible = True
End If
End If
End If
End If
End If
If OptScriptId <> "" Then
Call Write(Part, Pos, OptRowCnt, "block", OptScriptId, OptScriptClassName) ' Original block for ew_ShowTemplates
Call Write(Part, Pos, OptRowCnt, "blocknotd", OptScriptId, "")
Call Write(Part, Pos, OptRowCnt, "single", OptScriptId, "")
Else
Call Write(Part, Pos, OptRowCnt, OptScriptType, OptScriptId, OptScriptClassName)
End If
End Sub
' Get custom template script tag
Private Function CustomScriptTag(OptScriptId, OptScriptType, OptScriptClass, OptRowCnt)
Dim id
id = "_" & OptScriptId
If ew_NotEmpty(OptRowCnt) Then id = OptRowCnt & id
id = "tp" & OptScriptType & id
CustomScriptTag = "<scr" & "ipt id=""" & id & """" & ew_IIf(ew_NotEmpty(OptScriptClass), " class=""" & OptScriptClass & """", "") & " type=""text/html"">"
End Function
' Write list options
Private Sub Write(Part, Pos, OptRowCnt, OptScriptType, OptScriptId, OptScriptClass)
RowCnt = OptRowCnt
ScriptType = OptScriptType
ScriptId = OptScriptId
ScriptClassName = OptScriptClass
JavaScript = ""
If ScriptId <> "" Then
Tag = ew_IIf(ScriptType = "block", "td", "span")
If ScriptType = "block" Then
If Part = "header" Then
Response.Write CustomScriptTag(ScriptId, "oh", ScriptClassName, "")
ElseIf Part = "body" Then
Response.Write CustomScriptTag(ScriptId, "ob", ScriptClassName, RowCnt)
ElseIf Part = "footer" Then
Response.Write CustomScriptTag(ScriptId, "of", ScriptClassName, "")
End If
ElseIf ScriptType = "blocknotd" Then
If Part = "header" Then
Response.Write CustomScriptTag(ScriptId, "o2h", ScriptClassName, "")
ElseIf Part = "body" Then
Response.Write CustomScriptTag(ScriptId, "o2b", ScriptClassName, RowCnt)
ElseIf Part = "footer" Then
Response.Write CustomScriptTag(ScriptId, "o2f", ScriptClassName, "")
End If
Response.Write "<span>"
End If
Else
'Tag = ew_IIf(Pos <> "" And Pos <> "bottom", "td", "span")
Tag = ew_IIf(Pos <> "" And Pos <> "bottom", "td", "div")
End If
If CustomItem <> "" Then
Dim cnt, opt
cnt = 0
Set opt = Nothing
For i = 0 to Items.Count - 1
If ShowItem(Items(i), ScriptId, Pos) Then cnt = cnt + 1
If Items(i).Name = CustomItem Then Set opt = Items(i)
Next
Dim bUseButtonGroup, bUseImageAndText
bUseButtonGroup = UseButtonGroup ' Backup options
bUseImageAndText = UseImageAndText
UseButtonGroup = True ' Show button group for custom item
UseImageAndText = True ' Use image and text for custom item
If ew_NotEmpty(opt) And cnt > 0 Then
If ScriptId <> "" Or ShowPos(opt.OnLeft, Pos) Then
Response.Write opt.Render(Part, cnt)
Else
Response.Write opt.Render("", cnt)
End If
End If
UseButtonGroup = bUseButtonGroup ' Restore options
UseImageAndText = bUseImageAndText
Else
For i = 0 to Items.Count - 1
If ShowItem(Items(i), ScriptId, Pos) Then Response.Write Items(i).Render(Part, 1)
Next
End If
If (ScriptType = "block" Or ScriptType = "blocknotd") And ScriptId <> "" Then
If ScriptType = "blocknotd" Then Response.Write "</span>"
Response.Write "</scr" & "ipt>"
If JavaScript <> "" Then Response.Write JavaScript
End If
End Sub
' Show item
Private Function ShowItem(Item, ScriptId, Pos)
Dim show
show = Item.Visible And (ScriptId <> "" Or ShowPos(Item.OnLeft, Pos))
If show Then
If UseDropDownButton Then
show = (Item.Name = GroupOptionName Or Not Item.ShowInDropDown)
ElseIf UseButtonGroup Then
show = (Item.Name = GroupOptionName Or Not Item.ShowInButtonGroup)
End If
End If
ShowItem = show
End Function
' Show position
Private Function ShowPos(OnLeft, Pos)
ShowPos = (OnLeft And Pos = "left") Or (Not OnLeft And Pos = "right") Or (Pos = "") Or (Pos = "bottom")
End Function
' Concat options and return concatenated HTML
' pattern - regular expression pattern for matching the option names, e.g. '/^detail_/'
Public Function Concat(pattern, separator)
Dim sWrk, i
sWrk = ""
For i = 0 to Items.Count - 1
If ew_RegExTest(pattern, Items(i).Name) And Items(i).Body <> "" Then
If sWrk <> "" Then sWrk = sWrk & separator
sWrk = sWrk & Items(i).Body
End If
Next
Concat = sWrk
End Function
' Merge options to the first option and return it
' pattern - regular expression pattern for matching the option names, e.g. "^detail_"
Public Function Merge(pattern, separator)
Dim sWrk, i, first
sWrk = ""
For i = 0 to Items.Count - 1
If ew_RegExTest(pattern, Items(i).Name) Then
If ew_Empty(first) Then
Set first = Items(i)
first.Body = Concat(pattern, separator)
Else
Items(i).Visible = False
End If
End If
Next
Set Merge = first
End Function
' Get button group link
Public Function RenderButtonGroup(body)
' Get all hidden inputs
' format: <input type="hidden" ...>
Dim inputs, inputmatches, i
inputs = ""
If ew_RegExMatch("<input\s+([^>]*)>", body, inputmatches) Then
For i = 0 to inputmatches.Count - 1
body = Replace(body, inputmatches(i), "", 1, 1)
If ew_RegExTest("type\s*=\s*[\'""]hidden[\'""]", inputmatches(i).SubMatches(0)) Then
If IsArray(inputs) Then
ReDim Preserve inputs(UBound(inputs)+1)
Else
ReDim inputs(0)
End If
inputs(UBound(inputs)) = inputmatches(i)
End If
Next
End If
' Get all buttons
' format: <div class="btn-group">...</div>
Dim btns, btnmatches
btns = ""
If ew_RegExMatch("<div\s+class\s*=\s*[\'""]btn-group[\'""]([^>]*)>([\s\S]*?)<\/div\s*>", body, btnmatches) Then
For i = 0 to btnmatches.Count - 1
body = Replace(body, btnmatches(i), "", 1, 1)
If IsArray(btns) Then
ReDim Preserve btns(UBound(btns)+1)
Else
ReDim btns(0)
End If
btns(UBound(btns)) = btnmatches(i)
Next
End If
Dim link, links, matches, submatches, tag, classname, attrs, caption, btngroup
links = ""
' Get all links/buttons
' format: <a ...>...</a> / <button ...>...</button>
If ew_RegExMatch("<(a|button)([^>]*)>([\s\S]*?)<\/(a|button)\s*>", body, matches) Then
For i = 0 to matches.Count - 1
tag = matches(i).SubMatches(0)
If ew_RegExMatch("\s+class\s*=\s*[\'""]([\s\S]*?)[\'""]", matches(i).SubMatches(1), submatches) Then ' Match class='class'
classname = submatches(0).SubMatches(0)
attrs = Replace(matches(i).SubMatches(1), submatches(0), "", 1, 1)
Else
classname = ""
attrs = matches(i).SubMatches(1)
End If
caption = matches(i).SubMatches(2)
If InStr(classname, "btn btn-default") <= 0 Then ' Prepend button classes
Call ew_PrependClass(classname, "btn btn-default")
End If
If ButtonClass <> "" Then
Call ew_AppendClass(classname, ButtonClass)
End If
attrs = " class=""" & classname & """ " & attrs
link = "<" & tag & attrs & ">" & caption & "</" & tag & ">"
links = links & link
Next
End If
If links <> "" Then
btngroup = "<div class=""btn-group ewButtonGroup"">" & links & "</div>"
Else
btngroup = ""
End If
If IsArray(btns) Then
For i = 0 to UBound(btns)
btngroup = btngroup & btns(i)
Next
End If
If IsArray(inputs) Then
For i = 0 to UBound(inputs)
btngroup = btngroup & inputs(i)
Next
End If
RenderButtonGroup = btngroup
End Function
' Render drop down button
Public Function RenderDropDownButton(body, pos)
' Get all hidden inputs
' format: <input type="hidden" ...>
Dim inputs, btnmatches, inputmatches, i, previewlinks
inputs = ""
If ew_RegExMatch("<input\s+([^>]*)>", body, inputmatches) Then
For i = 0 to inputmatches.Count - 1
body = Replace(body, inputmatches(i), "", 1, 1)
If ew_RegExTest("type\s*=\s*[\'""]hidden[\'""]", inputmatches(i).SubMatches(0)) Then
If IsArray(inputs) Then
ReDim Preserve inputs(UBound(inputs)+1)
Else
ReDim inputs(0)
End If
inputs(UBound(inputs)) = inputmatches(i)
End If
Next
End If
' Remove all <div class="hide ewPreview">...</div>
previewlinks = ""
If ew_RegExMatch("<div\s+class\s*=\s*[\'""]hide\s+ewPreview[\'""]>([\s\S]*?)(<div([^>]*)>([\s\S]*?)<\/div\s*>)+([\s\S]*?)<\/div\s*>", body, inputmatches) Then
For i = 0 to inputmatches.Count - 1
body = Replace(body, inputmatches(i), "", 1, 1)
previewlinks = previewlinks & inputmatches(i)
Next
End If
' Remove toggle button first <button ... data-toggle="dropdown">...</button>
If ew_RegExMatch("<button\s+([\s\S]*?)data-toggle\s*=\s*[\'""]dropdown[\'""]\s*>([\s\S]*?)<\/button\s*>", body, btnmatches) Then
For i = 0 to btnmatches.Count - 1
body = Replace(body, btnmatches(i), "", 1, 1)
Next
End If
' Get all links/buttons <a ...>...</a> / <button ...>...</button>
Dim matches, actionmatches, submatches, link, links, submenu, submenulink, submenulinks, action, classname, attrs, caption
If ew_RegExMatch("<(a|button)([^>]*)>([\s\S]*?)<\/(a|button)\s*>", body, matches) Then
links = ""
submenu = False
submenulink = ""
submenulinks = ""
For i = 0 to matches.Count - 1
tag = matches(i).SubMatches(0)
If ew_RegExMatch("\s+data-action\s*=\s*[\'""]([\s\S]*?)[\'""]", matches(i).SubMatches(1), actionmatches) Then ' Match data-action='action'
action = actionmatches(0).SubMatches(0)
Else
action = ""
End If
If ew_RegExMatch("\s+class\s*=\s*[\'""]([\s\S]*?)[\'""]", matches(i).SubMatches(1), submatches) Then ' Match class='class'
classname = ew_RegExReplace("btn[\S]*\s+", submatches(0).SubMatches(0), "")
attrs = Replace(matches(i).SubMatches(1), submatches(0), "", 1, 1)
Else
classname = ""
attrs = matches(i).SubMatches(1)
End If
attrs = ew_RegExReplace("\s+title\s*=\s*[\'""]([\s\S]*?)[\'""]", attrs, "") ' Remove title='title'
If ew_RegExMatch("\s+data-caption\s*=\s*[\'""]([\s\S]*?)[\'""]", attrs, submatches) Then ' Match data-caption='caption'
caption = submatches(0).SubMatches(0)
Else
caption = ""
End If
attrs = " class=""" & classname & """ " & attrs
If LCase(tag) = "button" Then ' Add href for button
attrs = attrs & " href=""javascript:void(0);"""
End If
If UseImageAndText And caption <> "" Then ' Image and text
If ew_RegExMatch("<img([^>]*)>", matches(i).SubMatches(2), submatches) Then ' <img> tag
caption = submatches(0) & " " & caption
ElseIf ew_RegExMatch("<span([^>]*)>([\s\S]*?)<\/span\s*>", matches(i).SubMatches(2), submatches) Then ' <span class='class'></span> tag
If ew_RegExTest("\s+class\s*=\s*[\'""]([\s\S]*?)[\'""]", submatches(0)) Then ' Match class='class'
caption = submatches(0) & " " & caption
End If
End If
End If
If caption = "" Then
caption = matches(i).SubMatches(2)
End If
link = "<a" & attrs & ">" & caption & "</a>"
If action = "list" Then ' Start new submenu
If submenu Then ' End previous submenu
If submenulinks <> "" Then ' Set up submenu
links = links & "<li class=""dropdown-submenu"">" & submenulink & "<ul class=""dropdown-menu"">" & submenulinks & "</ul></li>"
Else
links = links & "<li>" & submenulink & "</li>"
End If
End If
submenu = True
submenulink = link
submenulinks = ""
Else
If action = "" And submenu Then ' End previous submenu
If submenulinks <> "" Then ' Set up submenu
links = links & "<li class=""dropdown-submenu"">" & submenulink & "<ul class=""dropdown-menu"">" & submenulinks & "</ul></li>"
Else
links = links & "<li>" & submenulink & "</li>"
End If
submenu = False
End If
If submenu Then
submenulinks = submenulinks & "<li>" & link & "</li>"
Else
links = links & "<li>" & link & "</li>"
End If
End If
Next
Dim btnclass, button, btndropdown, btntitle
If links <> "" Then
If submenu Then ' End previous submenu
If submenulinks <> "" Then ' Set up submenu
links = links & "<li class=""dropdown-submenu"">" & submenulink & "<ul class=""dropdown-menu"">" & submenulinks & "</ul></li>"
Else
links = links & "<li>" & submenulink & "</li>"
End If
End If
btnclass = "dropdown-toggle btn btn-default"
If ButtonClass <> "" Then
Call ew_AppendClass(btnclass, ButtonClass)
End If
btntitle = ew_HtmlTitle(DropDownButtonPhrase)
btntitle = ew_IIf(DropDownButtonPhrase <> btntitle, " title=""" & btntitle & """", "")
button = "<button class=""" & btnclass & """" & btntitle & " data-toggle=""dropdown"">" & DropDownButtonPhrase & "<b class=""caret""></b></button><ul class=""dropdown-menu " & ew_IIf(pos = "right", "dropdown-menu-right ", "") & "ewMenu"">" & links & "</ul>"
If pos = "bottom" Then ' Use dropup
btndropdown = "<div class=""btn-group dropup ewButtonDropdown"">" & button & "</div>"
Else
btndropdown = "<div class=""btn-group ewButtonDropdown"">" & button & "</div>"
End If
Else
btndropdown = ""
End If
If IsArray(inputs) Then
For i = 0 to UBound(inputs)
btndropdown = btndropdown & inputs(i)
Next
End If
btndropdown = btndropdown & previewlinks
RenderDropDownButton = btndropdown
Else
RenderDropDownButton = ""
End If
End Function
' Class terminate
Private Sub Class_Terminate()
Dim i
For i = 0 To Items.Count - 1
Set Items(i) = Nothing
Next
Set Items = Nothing
End Sub
End Class
'
' ListOptions class (end)
'
'
' ListOption class (begin)
'
Class cListOption
Dim Name
Dim OnLeft
Dim CssStyle
Dim CssClass
Dim Visible
Dim Header
Dim Body
Dim Footer
Dim Parent
Dim ShowInButtonGroup
Dim ShowInDropDown
Dim ButtonGroupName
' Class initialize
Private Sub Class_Initialize()
OnLeft = False
Visible = True
ShowInButtonGroup = True
ShowInDropDown = True
ButtonGroupName = "_default"
End Sub
Private Sub Clear()
Body = ""
End Sub
Public Sub MoveTo(Pos)
Call Parent.MoveItem(Name, Pos)
End Sub
' Render
Public Function Render(Part, ColSpan)
Dim value, res, tag, tagname, tagclass, attrs, js
tagclass = Parent.TagClassName
If Part = "header" Then
If tagclass = "" Then tagclass = "ewListOptionHeader"
value = Header
ElseIf Part = "body" Then
If tagclass = "" Then tagclass = "ewListOptionBody"
If Parent.Tag <> "td" Then
Call ew_AppendClass(tagclass, "ewListOptionSeparator")
End If
value = Body
ElseIf Part = "footer" Then
If tagclass = "" Then tagclass = "ewListOptionFooter"
value = Footer
Else
value = Part
End If
If value = "" And Parent.Tag = "span" And Parent.ScriptId = "" Then
Render = ""
Exit Function
End If
res = ew_IIf(value <> "", value, " ")
Call ew_AppendClass(tagclass, CssClass)
attrs = Array(Array("style", CssStyle), Array("data-name", Name))
If LCase(Parent.Tag) = "td" And Parent.RowSpan > 1 Then
attrs = ew_MergeAttrs(attrs, Array(Array("rowspan", Parent.RowSpan)))
End If
If LCase(Parent.Tag) = "td" And ColSpan > 1 Then
attrs = ew_MergeAttrs(attrs, Array(Array("colspan", ColSpan)))
End If
tagname = Parent.TableVar & "_" & Name
If Name <> Parent.GroupOptionName Then
If Not ew_InArray(Name, Array("checkbox", "rowcnt")) Then
If Parent.UseImageAndText Then
res = GetImageAndText(res)
End If
If Parent.UseButtonGroup And ShowInButtonGroup Then
res = Parent.RenderButtonGroup(res)
If OnLeft And LCase(Parent.Tag) = "td" And ColSpan > 1 Then
res = "<div style=""text-align: right"">" & res & "</div>"
End If
End If
End If
If Part = "header" Then
res = "<span id=""elh_" & tagname & """ class=""" & tagname & """>" & res & "</span>"
ElseIf Part = "body" Then
res = "<span id=""el" & Parent.RowCnt & "_" & tagname & """ class=""" & tagname & """>" & res & "</span>"
ElseIf Part = "footer" Then
res = "<span id=""elf_" & tagname & """ class=""" & tagname & """>" & res & "</span>"
End If
End If
tag = ew_IIf(Parent.Tag = "td" And Part = "header", "th", Parent.Tag)
If Parent.UseButtonGroup And ShowInButtonGroup Then
Call ew_AppendClass(tagclass, "text-nowrap")
End If
attrs = ew_MergeAttrs(attrs, Array(Array("class", tagclass)))
res = ew_HtmlElement(tag, attrs, res, True)
If Parent.ScriptId <> "" Then
js = ew_ExtractScript(res, Parent.ScriptClassName & "_js")
If Parent.ScriptType = "single" Then
If Part = "header" Then
res = "<scr" & "ipt id=""tpoh_" & Parent.ScriptId & "_" & Name & """ type=""text/html"">" & res & "</scr" & "ipt>"
ElseIf Part = "body" Then
res = "<scr" & "ipt id=""tpob" & Parent.RowCnt & "_" & Parent.ScriptId & "_" & Name & """ type=""text/html"">" & res & "</scr" & "ipt>"
ElseIf Part = "footer" Then
res = "<scr" & "ipt id=""tpof_" & Parent.ScriptId & "_" & Name & """ type=""text/html"">" & res & "</scr" & "ipt>"
End If
End If
If js <> "" Then
If Parent.ScriptType = "single" Then
res = res & js
Else
Parent.JavaScript = Parent.JavaScript & js
End If
End If
End If
Render = res
End Function
' Get image and text link
Function GetImageAndText(body)
Dim matches, submatches, i, caption
If ew_RegExMatch("<a([^>]*)>([\s\S]*?)<\/a\s*>", body, matches) Then
For i = 0 to matches.Count - 1
If ew_RegExMatch("\s+data-caption\s*=\s*[\'""]([\s\S]*?)[\'""]", matches(i).SubMatches(0), submatches) Then ' Match data-caption='caption'
caption = submatches(0).SubMatches(0)
If ew_RegExTest("<img([^>]*)>", matches(i).SubMatches(1)) Then ' Image and text
body = Replace(body, matches(i).SubMatches(1), matches(i).SubMatches(1) & " " & caption, 1, 1)
End If
End If
Next
End If
GetImageAndText = body
End Function
' Convert to string
Public Function AsString
AsString = "{" & _
"Name: " & Name & ", " & _
"OnLeft: " & OnLeft & ", " & _
"CssStyle: " & CssStyle & ", " & _
"CssClass: " & CssClass & ", " & _
"Visible: " & Visible & ", " & _
"Header: " & ew_HtmlEncode(Header) & ", " & _
"Body: " & ew_HtmlEncode(Body) & ", " & _
"Footer: " & ew_HtmlEncode(Footer) & _
"}"
End Function
End Class
'
' ListOption class (end)
'
'
' ListActions class (begin)
'
Class cListActions
Dim m_Items
Private Sub Class_Initialize()
m_Items = Array()
End Sub
Public Function Exists(Attr)
Dim i, att
att = Trim(Attr)
If att <> "" Then
For i = 0 to UBound(m_Items)
If LCase(m_Items(i)(0)) = LCase(att) Then
Exists = True
Exit Function
End If
Next
End If
Exists = False
End Function
' Add and return a new option
Public Sub Add(Name, Action, Allow, Method, SelectType, ConfirmMsg, Icon)
Dim item
If Action & "" <> "" Then
Set item = New cListAction
item.Name = Name
item.Caption = Action
item.Action = Name
item.Allow = Allow
item.Method = Method
item.SelectType = SelectType
item.ConfirmMsg = ConfirmMsg
item.Icon = Icon
If Ubound(m_Items) < 0 Then
ReDim m_Items(0)
Else
ReDim Preserve m_Items(UBound(m_Items)+1)
End If
m_Items(UBound(m_Items)) = Array(Name, item)
End If
End Sub
' Get item by name
Public Function GetItem(Name)
Dim i, att
att = Trim(Name)
If att <> "" Then
If IsNumeric(att) Then
att = CLng(att)
If att >= 0 And att <= UBound(m_Items) Then
Set GetItem = m_Items(att)(1)
Exit Function
End If
End If
For i = 0 to UBound(m_Items)
If LCase(m_Items(i)(0)) = LCase(att) Then
Set GetItem = m_Items(i)(1)
Exit Function
End If
Next
End If
GetItem = Null
End Function
' Get item by name
Public Default Property Get Item(Name)
Set Item = GetItem(Name)
End Property
Public Function Count()
Count = UBound(m_Items)+1
End Function
End Class
'
' ListActions class (end)
'
'
' ListAction class (begin)
'
Class cListAction
Dim Name
Dim Action
Dim Caption
Dim Allow
Dim Method ' Post back (p) / Ajax (a)
Dim SelectType ' Multiple (m) / Single (s)
Dim ConfirmMsg
Dim Icon ' Icon
' Class initialize
Private Sub Class_Initialize()
Action = ""
Caption = ""
Allow = True
Method = EW_ACTION_POSTBACK ' Post back (p) / Ajax (a)
SelectType = EW_ACTION_MULTIPLE ' Multiple (m) / Single (s)
ConfirmMsg = ""
Icon = "glyphicon glyphicon-star ewIcon" ' Icon
End Sub
Public Function ToJson(htmlencode)
Dim json, key, val, j
Dim ar(1,3)
Dim arwrk(3)
ar(0,0) = "msg"
ar(1,0) = ConfirmMsg
ar(0,1) = "action"
ar(1,1) = Action
ar(0,2) = "method"
ar(1,2) = Method
ar(0,3) = "select"
ar(1,3) = SelectType
For j = 0 To UBound(ar,2)
key = """" & ew_JsEncode2(ar(0,j)) & """:"
val = ar(1,j)
arwrk(j) = key & ew_VarToJson(val, "", "")
Next
json = "{" & Join(arwrk, ",") & "}"
If htmlencode Then
json = ew_HtmlEncode(json)
End If
ToJson = json
End Function
End Class
'
' ListAction class (end)
'
'
' SubPages class (begin)
'
Class cSubPages
Dim Justified
Dim Style
Dim Parent
Dim m_Items
Dim ValidKeys
Dim m_ActivePageIndex
' Class initialize
Private Sub Class_Initialize()
Justified = False
Style = "" ' "tabs" or "pills" or "" (panels)
Parent = "False" ' For Style = "" only, if a selector is provided, then all collapsible elements under the specified parent will be closed when a collapsible item is shown.
m_Items = Array()
ValidKeys = Null
m_ActivePageIndex = ""
End Sub
' Get nav style
Function NavStyle()
style = " nav-" & Style
If Justified Then style = style & " nav-justified"
NavStyle = style
End Function
Function Items(idx)
Dim item
item = m_Items(idx)
Set Items = item(1)
End Function
' Get page style
Function TabStyle(k)
Dim item, sStyle
Set item = GetItem(k)
sStyle = ""
If ActivePageIndex = k Then
sStyle = "active"
ElseIf Not IsNull(item) Then
If Not item.Visible Then
sStyle = "hidden ewHidden"
ElseIf item.Disabled And sStyle <> "" Then
sStyle = "disabled ewDisabled"
End If
End If
TabStyle = ew_IIf(sStyle <> "", " class=""" & sStyle & """", "")
End Function
' Get page style
Function PageStyle(k)
Dim item
'k = CStr(k)
If ActivePageIndex = k Then
If Style = "" Then
PageStyle = " in"
Exit Function
Else
PageStyle = " active"
Exit Function
End If
End If
Set item = GetItem(k)
If Not IsNull(item) Then
If Not item.Visible Then
PageStyle = " hidden ewHidden"
Exit Function
ElseIf item.Disabled And Style <> "" Then
PageStyle = " disabled ewDisabled"
Exit Function
End If
End If
PageStyle = ""
End Function
' Get count
Function Count()
Count = UBound(m_Items) + 1
End Function
Private Function Exists(Attr)
Dim i, att
att = Trim(Attr)
If att <> "" Then
For i = 0 to UBound(m_Items)
If LCase(m_Items(i)(0)) = LCase(att) Then
Exists = True
Exit Function
End If
Next
End If
Exists = False
End Function
' Add item by name
Function Add(Name)
Dim item
Set item = New cSubPage
If Ubound(m_Items) < 0 Then
ReDim m_Items(0)
Else
ReDim Preserve m_Items(UBound(m_Items)+1)
End If
m_Items(UBound(m_Items)) = Array(Name, item)
End Function
' Get item by key
Public Function GetItem(k)
Dim i, att
att = Trim(k)
If att <> "" Then
For i = 0 to UBound(m_Items)
If LCase(m_Items(i)(0)) = LCase(att) Then
Set GetItem = m_Items(i)(1)
Exit Function
End If
Next
End If
GetItem = Null
End Function
' Get item by key
Public Default Property Get Item(k)
Set Item = GetItem(k)
End Property
' Active page index
Function ActivePageIndex()
Dim key, item
' Return first active page
For i = 0 to Ubound(m_Items)
key = m_Items(i)(0)
Set item = m_Items(i)(1)
If (Not IsArray(ValidKeys) Or ew_InArray(key, ValidKeys)) And item.Visible And Not item.Disabled And item.Active And CStr(key&"") <> "0" Then ' Not common page
m_ActivePageIndex = key
ActivePageIndex = m_ActivePageIndex
Exit Function
End If
Next
' If not found, return first visible page
For i = 0 to Ubound(m_Items)
key = m_Items(i)(0)
Set item = m_Items(i)(1)
If (Not IsArray(ValidKeys) Or ew_InArray(key, ValidKeys)) And item.Visible And Not item.Disabled And CStr(key&"") <> "0" Then ' Not common page
m_ActivePageIndex = key
ActivePageIndex = m_ActivePageIndex
Exit Function
End If
Next
' Not found
ActivePageIndex = Null
End Function
End Class
'
' SubPages class (end)
'
'
' SubPage class (begin)
'
Class cSubPage
Dim Active
Dim Visible
Dim Disabled
' Class initialize
Private Sub Class_Initialize()
Active = False
Visible = True ' If False, add class "hidden ewHidden" to the li or div.panel
Disabled = False ' If True, add class "disabled ewDisabled" to the li (for tabs only, panels cannot be disabled)
End Sub
End Class
'
' SubPage class (end)
'
' Output SCRIPT tag
Sub ew_AddClientScript(src)
Call ew_AddClientScriptEx(src, Null)
End Sub
' Output SCRIPT tag
Sub ew_AddClientScriptEx(src, attrs)
Dim atts
If EW_RELATIVE_PATH <> "" And Not ew_StartsStr(src, EW_RELATIVE_PATH) Then
src = EW_RELATIVE_PATH & src
End If
atts = ew_MergeAttrs(Array(Array("type", "text/javascript"), Array("src", src)), attrs)
Response.Write ew_HtmlElement("script", atts, "", True) & vbCrLf
End Sub
' Output LINK tag
Sub ew_AddStylesheet(href)
Call ew_AddStylesheetEx(href, Null)
End Sub
' Output LINK tag
Sub ew_AddStylesheetEx(href, attrs)
Dim atts
If EW_RELATIVE_PATH <> "" And Not ew_StartsStr(href, EW_RELATIVE_PATH) Then
href = EW_RELATIVE_PATH & href
End If
atts = ew_MergeAttrs(Array(Array("rel", "stylesheet"), Array("type", "text/css"), Array("href", href)), attrs)
Response.Write ew_HtmlElement("link", atts, "", False) & vbCrLf
End Sub
Function ew_MergeAttrs(attrs1, attrs2)
Dim attrs
Set attrs = new cAttributes
If IsArray(attrs1) Then attrs.AddAttributes attrs1
If IsArray(attrs2) Then attrs.AddAttributes attrs2
ew_MergeAttrs = attrs.ToArray()
Set attrs = Nothing
End Function
' XML tag name
Function ew_XmlTagName(name)
Dim wrkname
wrkname = Trim(name)
'If Not ew_RegExTest("\A(?!XML)[a-z][\w0-9-]*", wrkname) Then
If Not ew_RegExTest("[a-z][\w0-9-]*", wrkname) Then
wrkname = "_" & wrkname
End If
ew_XmlTagName = wrkname
End Function
' Generate random number
Function ew_Random()
Randomize()
ew_Random = ew_ZeroPad(CLng(1000000 * Rnd()),6)
End Function
' Load embedded images from content
' format for email: <img src="cid:..." ...>
' format for pdf: <img src="...ew_tmp_nnnnnn.*" ...>
Sub ew_LoadEmbeddedImages(content)
Dim m, m1, i, j, src, fn, sid, valid
sid = "s" & Session.SessionID
If ew_RegExMatch("<img([^>]*)>", content, m) Then
For i = 0 to m.Count - 1
If ew_RegExMatch("\s+src\s*=\s*[\'""]([\s\S]*?)[\'""]", m(i).SubMatches(0), m1) Then
src = m1(0).SubMatches(0)
If Left(src, 4) = "cid:" Then
fn = Mid(src, 5)
valid = True
Else
fn = src
If InStrRev(fn, "/") > 0 Then fn = Mid(fn, InStrRev(fn, "/")+1)
valid = (Left(fn,Len(sid)) = sid)
End If
If valid Then
If IsArray(gTmpImages) Then
ReDim Preserve gTmpImages(UBound(gTmpImages)+1)
Else
ReDim gTmpImages(0)
End If
gTmpImages(UBound(gTmpImages)) = fn
End If
End If
Next
End If
End Sub
' Save base64 string to file (ASP)
Function ew_SaveBase64StringToFile(base64String, file)
On Error Resume Next
ew_SaveBase64StringToFile = False
Dim doc, nodeB64, oStream
Set doc = Server.CreateObject("MSXML2.DomDocument")
Set nodeB64 = Doc.CreateElement("b64")
nodeB64.DataType = "bin.base64"
nodeB64.Text = Mid(base64String, InStr(base64String, ",") + 1)
Set oStream = Server.CreateObject("ADODB.Stream")
oStream.type = 1 'adTypeBinary
oStream.Open
oStream.Write nodeB64.NodeTypedValue
oStream.SaveToFile file, 2 ' 2=adSaveCreateOverwrite
oStream.Close
Set oStream = Nothing
Set nodeB64 = Nothing
Set doc = Nothing
If Err.Number = 0 Then ew_SaveBase64StringToFile = True
End Function
' Save text data to file
Function ew_SaveTextFile(folder, fn, filedata)
On Error Resume Next
Dim oStream
ew_SaveTextFile = False
If ew_CreateFolder(folder) Then
Set oStream = Server.CreateObject("ADODB.Stream")
oStream.Type = 2 ' 2=adTypeText
oStream.Open
oStream.Charset = "UTF-8"
oStream.WriteText = filedata
oStream.SaveToFile folder & fn, 2 ' 2=adSaveCreateOverwrite
oStream.Close
Set oStream = Nothing
If Err.Number = 0 Then ew_SaveTextFile = True
End If
End Function
' Load binary file
Function ew_LoadBinaryFile(FilePath)
On Error Resume Next
Dim objStream
Set objStream = Server.CreateObject("ADODB.Stream")
With objStream
.Type = 1 ' adTypeBinary
.Open
.LoadFromFile FilePath
ew_LoadBinaryFile = .Read
.Close
End With
End Function
' Create temp image file from binary data
Function ew_TmpImage(filedata)
Dim export, tmpimage
export = ""
If Request.QueryString("export").Count > 0 Then
export = Request.QueryString("export")
ElseIf ew_IsHttpPost() Then
If Request.Form("export").Count > 0 Then
export = Request.Form("export")
ElseIf Request.Form("exporttype").Count > 0 Then
export = Request.Form("exporttype")
End If
End If
tmpimage = ew_CreateTmpImage(filedata)
If tmpimage <> "" Then
If IsArray(gTmpImages) Then
ReDim Preserve gTmpImages(UBound(gTmpImages)+1)
Else
ReDim gTmpImages(0)
End If
gTmpImages(UBound(gTmpImages)) = tmpimage
ew_TmpImage = ew_TmpImageLnk(tmpimage, export)
Else
ew_TmpImage = ""
End If
End Function
' Create temp image
Function ew_CreateTmpImage(filedata)
Dim tmpimage, imageext, folder
imageext = ew_ContentExt(filedata)
tmpimage = ew_TmpImageFileName(imageext)
folder = ew_UploadTempPath("", "")
If ew_SaveFile(folder, tmpimage, filedata) Then
ew_CreateTmpImage = tmpimage
Else
ew_CreateTmpImage = ""
End If
End Function
' Get temp image file name
Function ew_TmpImageFileName(ext)
Dim fn, folder, fso
If Left(ext, 1) <> "." Then ext = "." & ext
fn = "s" & Session.SessionID & ew_Random() & ext
folder = ew_UploadPathEx(True, EW_UPLOAD_DEST_PATH)
Set fso = Server.CreateObject("Scripting.FileSystemObject")
Do While fso.FileExists(folder & fn)
fn = "s" & Session.SessionID & ew_Random() & ext
Loop
Set fso = Nothing
ew_TmpImageFileName = fn
End Function
' Delete temp images
Sub ew_DeleteTmpImages()
Dim i, fso, f
If IsArray(gTmpImages) Then
Set fso = Server.CreateObject("Scripting.FileSystemObject")
For i = 0 to UBound(gTmpImages)
f = ew_UploadTempPath("", "") & gTmpImages(i)
If fso.FileExists(f) Then
fso.DeleteFile(f)
End If
Next
Set fso = Nothing
End If
End Sub
' Get temp image path
Function ew_TmpImageLnk(file, lnktype)
Dim ar, i, lnk, path
path = EW_UPLOAD_DEST_PATH
If file = "" Then
ew_TmpImageLnk = ""
ElseIf lnktype = "email" Or lnktype = "cid" Then
lnk = file
If lnktype = "email" Then lnk = "cid:" & lnk
ew_TmpImageLnk = lnk
ElseIf lnktype = "pdf" Then ' Use full URL (ASP)
If EW_ROOT_RELATIVE_PATH <> "." Then path = ew_PathCombine(ew_IncludeTrailingDelimiter(EW_ROOT_RELATIVE_PATH, False), ew_IncludeTrailingDelimiter(path, False), False)
ew_TmpImageLnk = ew_FullUrl(ew_IncludeTrailingDelimiter(path, False) & file, "tmpfile")
Else ' If EW_UPLOAD_TEMP_PATH, returns physical path, else returns relative path.
ew_TmpImageLnk = ew_UploadTempPath(EW_UPLOAD_TEMP_PATH <> "" And EW_UPLOAD_TEMP_HREF_PATH <> "", "") & file
End If
End Function
' Add querystring to URL
Function ew_UrlAddQuery(url, qry)
If CStr(qry) = "" Then
ew_UrlAddQuery = url
Else
ew_UrlAddQuery = url & ew_IIf(InStr(url, "?") > 0, "&", "?") & qry
End If
End Function
' Add "hash" parameter to URL
Function ew_UrlAddHash(url, hash)
ew_UrlAddHash = ew_UrlAddQuery(url, "hash=" & hash)
End Function
%>
<%
'
' Basic Search class (begin)
'
Class cBasicSearch
Dim TblVar
Dim BasicSearchAnyFields
Dim KeywordDefault
Dim SearchTypeDefault
' Keyword
Private m_Keyword
Public Property Get Keyword
Keyword = m_Keyword
End Property
Public Property Let Keyword(v)
If EW_REMOVE_XSS Then v = ew_RemoveXSS(v)
m_Keyword = v
End Property
' SearchType
Private m_SearchType
Public Property Get SearchType
SearchType = m_SearchType
End Property
Public Property Let SearchType(v)
If EW_REMOVE_XSS Then v = ew_RemoveXSS(v)
m_SearchType = v
End Property
Private Property Get Prefix
Prefix = EW_PROJECT_NAME & "_" & TblVar & "_"
End Property
' Session variable name
Private Function GetSessionName(suffix)
GetSessionName = Prefix & suffix
End Function
' Load default
Sub LoadDefault()
Keyword = KeywordDefault
SearchType = SearchTypeDefault
If IsEmpty(Session(GetSessionName(EW_TABLE_BASIC_SEARCH_TYPE))) And SearchTypeDefault <> "" Then ' Save default to session
setType(SearchTypeDefault)
End If
End Sub
' Unset session
Sub UnsetSession()
Session.Contents.Remove(GetSessionName(EW_TABLE_BASIC_SEARCH_TYPE))
Session.Contents.Remove(GetSessionName(EW_TABLE_BASIC_SEARCH))
End Sub
' Isset session
Function IssetSession()
IssetSession = Not IsEmpty(Session(GetSessionName(EW_TABLE_BASIC_SEARCH)))
End Function
' Set keyword
Sub setKeyword(v)
Keyword = v
Session(GetSessionName(EW_TABLE_BASIC_SEARCH)) = v
End Sub
' Set type
Sub setSearchType(v)
SearchType = v
Session(GetSessionName(EW_TABLE_BASIC_SEARCH_TYPE)) = v
End Sub
' Save
Sub Save()
Session(GetSessionName(EW_TABLE_BASIC_SEARCH)) = Keyword
Session(GetSessionName(EW_TABLE_BASIC_SEARCH_TYPE)) = SearchType
End Sub
' Get keyword
Function getKeyword()
getKeyword = Session(GetSessionName(EW_TABLE_BASIC_SEARCH))
End Function
' Get type
Function getSearchType()
getSearchType = Session(GetSessionName(EW_TABLE_BASIC_SEARCH_TYPE))
End Function
' Get type name
Function getSearchTypeName()
Dim typ, typname
typ = getSearchType()
Select Case typ
Case "=": typname = Language.Phrase("QuickSearchExact")
Case "AND": typname = Language.Phrase("QuickSearchAll")
Case "OR": typname = Language.Phrase("QuickSearchAny")
Case Else: typname = Language.Phrase("QuickSearchAuto")
End Select
getSearchTypeName = typname
End Function
' Get short type name
Function getSearchTypeNameShort()
Dim typ, typname
typ = getSearchType()
Select Case typ
Case "=": typname = Language.Phrase("QuickSearchExactShort")
Case "AND": typname = Language.Phrase("QuickSearchAllShort")
Case "OR": typname = Language.Phrase("QuickSearchAnyShort")
Case Else: typname = Language.Phrase("QuickSearchAutoShort")
End Select
If typname <> "" Then typname = typname & " "
getSearchTypeNameShort = typname
End Function
' Get keyword list
Function KeywordList(sDefault)
Dim sSearchKeyword, sSearchType, sSearch, ar, p, str, Match, Matches
sSearchKeyword = ew_IIf(sDefault, KeywordDefault, Keyword)
sSearchType = ew_IIf(sDefault, SearchTypeDefault, SearchType)
If sSearchKeyword <> "" Then
sSearch = Trim(sSearchKeyword)
Set ar = Dictionary()
If sSearchType <> "=" Then
' Match quoted keywords (i.e.: "...")
'/"([^"]*)"/i'
If ew_RegExMatch("""([^""]*)""", sSearch, Matches) Then
For Each Match In Matches
p = Match.FirstIndex
str = Mid(sSearch, 1, p)
sSearch = Mid(sSearch, p + Len(Match) + 1)
If Len(Trim(str)) > 0 Then
Call ar.AddArray(Split(Trim(str), " "))
End If
ar.Push Match.Submatches(0) ' Save quoted keyword
Next
End If
' Match individual keywords
If Len(Trim(sSearch)) > 0 Then
Call ar.AddArray(Split(Trim(sSearch), " "))
End If
Else
ar.Push sSearch
End If
KeywordList = ar.ToArray()
Set ar = Nothing
End If
End Function
' Load
Sub Load()
Keyword = getKeyword()
SearchType = getSearchType()
End Sub
' Class initialize
Private Sub Class_Initialize()
Keyword = ""
KeywordDefault = ""
SearchType = ""
SearchTypeDefault = ""
BasicSearchAnyFields = EW_BASIC_SEARCH_ANY_FIELDS
End Sub
End Class
'
' Basic Search class (end)
'
'
' Advanced Search class (begin)
'
Class cAdvancedSearch
Dim TblVar
Dim FldVar
Dim ViewValue ' View value
Dim ViewValue2 ' View value 2
Dim SearchValueDefault ' Search value default
Dim SearchOperatorDefault ' Search operator default
Dim SearchConditionDefault ' Search condition default
Dim SearchValue2Default ' Search value 2 default
Dim SearchOperator2Default ' Search operator 2 default
' Search value
Private m_SearchValue
Public Property Get SearchValue
SearchValue = m_SearchValue
End Property
Public Property Let SearchValue(v)
If EW_REMOVE_XSS Then v = ew_RemoveXSS(v)
m_SearchValue = v
End Property
' Search operator
Private m_SearchOperator
Public Property Get SearchOperator
SearchOperator = m_SearchOperator
End Property
Public Property Let SearchOperator(v)
If EW_REMOVE_XSS Then v = ew_RemoveXSS(v)
m_SearchOperator = v
End Property
' Search condition
Private m_SearchCondition
Public Property Get SearchCondition
SearchCondition = m_SearchCondition
End Property
Public Property Let SearchCondition(v)
If EW_REMOVE_XSS Then v = ew_RemoveXSS(v)
m_SearchCondition = v
End Property
' Search value 2
Private m_SearchValue2
Public Property Get SearchValue2
SearchValue2 = m_SearchValue2
End Property
Public Property Let SearchValue2(v)
If EW_REMOVE_XSS Then v = ew_RemoveXSS(v)
m_SearchValue2 = v
End Property
' Search operator 2
Private m_SearchOperator2
Public Property Get SearchOperator2
SearchOperator2 = m_SearchOperator2
End Property
Public Property Let SearchOperator2(v)
If EW_REMOVE_XSS Then v = ew_RemoveXSS(v)
m_SearchOperator2 = v
End Property
Private Property Get Prefix
Prefix = EW_PROJECT_NAME & "_" & TblVar & "_" & EW_TABLE_ADVANCED_SEARCH & "_"
End Property
Private Property Get Suffix
Suffix = "_" & Mid(FldVar, 3)
End Property
' Session variable name
Private Function GetSessionName(infix)
GetSessionName = Prefix & infix & Suffix
End Function
' Unset session
Sub UnsetSession()
Session.Contents.Remove(GetSessionName("x"))
Session.Contents.Remove(GetSessionName("z"))
Session.Contents.Remove(GetSessionName("v"))
Session.Contents.Remove(GetSessionName("y"))
Session.Contents.Remove(GetSessionName("w"))
End Sub
' Isset session
Function IssetSession()
IssetSession = Not IsEmpty(Session(GetSessionName("x"))) Or _
Not IsEmpty(Session(GetSessionName("y")))
End Function
' Save to session
Sub Save()
If Session(GetSessionName("x")) <> SearchValue Then
Session(GetSessionName("x")) = SearchValue
End If
If Session(GetSessionName("y")) <> SearchValue2 Then
Session(GetSessionName("y")) = SearchValue2
End If
If Session(GetSessionName("z")) <> SearchOperator Then
Session(GetSessionName("z")) = SearchOperator
End If
If Session(GetSessionName("v")) <> SearchCondition Then
Session(GetSessionName("v")) = SearchCondition
End If
If Session(GetSessionName("w")) <> SearchOperator2 Then
Session(GetSessionName("w")) = SearchOperator2
End If
End Sub
' Load from session
Sub Load()
SearchValue = Session(GetSessionName("x"))
SearchOperator = Session(GetSessionName("z"))
SearchCondition = Session(GetSessionName("v"))
SearchValue2 = Session(GetSessionName("y"))
SearchOperator2 = Session(GetSessionName("w"))
End Sub
' Get value
Function GetValue(infix)
getValue = Session(GetSessionName(infix))
End Function
' Load default values
Sub LoadDefault()
If SearchValueDefault <> "" Then SearchValue = SearchValueDefault
If SearchOperatorDefault <> "" Then SearchOperator = SearchOperatorDefault
If SearchConditionDefault <> "" Then SearchCondition = SearchConditionDefault
If SearchValue2Default <> "" Then SearchValue2 = SearchValue2Default
If SearchOperator2Default <> "" Then SearchOperator2 = SearchOperator2Default
End Sub
' Class initialize
Private Sub Class_Initialize()
SearchValueDefault = ""
ViewValue = ""
SearchOperatorDefault = ""
SearchConditionDefault = ""
SearchValue2Default = ""
ViewValue2 = ""
SearchOperator2Default = ""
End Sub
' Show object as string
Public Function AsString()
AsString = "{" & _
"SearchValue: " & SearchValue & ", " & _
"SearchOperator: " & SearchOperator & ", " & _
"SearchCondition: " & SearchCondition & ", " & _
"SearchValue2: " & SearchValue2 & ", " & _
"SearchOperator2: " & SearchOperator2 & _
"}"
End Function
' Convert to JSON
Function ToJson()
If SearchValue <> "" Or SearchValue2 <> "" Or ew_InArray(SearchOperator, Array("IS NULL", "IS NOT NULL")) Or ew_InArray(SearchOperator2, Array("IS NULL", "IS NOT NULL")) Then
ToJson = """x" & Suffix & """:""" & ew_JsEncode2(SearchValue) & """," & _
"""z" & Suffix & """:""" & ew_JsEncode2(SearchOperator) & """," & _
"""v" & Suffix & """:""" & ew_JsEncode2(SearchCondition) & """," & _
"""y" & Suffix & """:""" & ew_JsEncode2(SearchValue2) & """," & _
"""w" & Suffix & """:""" & ew_JsEncode2(SearchOperator2) & """"
Else
ToJson = ""
End If
End Function
End Class
'
' Advanced Search class (end)
'
%>
<%
'
' Upload class (begin)
'
Class cUpload
Dim Index ' Index to handle multiple form elements
Dim TblVar ' Table variable
Dim FldVar ' Field variable
Dim Parent ' Parent field object
Dim UploadPath ' Upload path
Dim Message ' Error message
Dim DbValue ' Value from database
Dim Value ' Upload value
Dim FileName ' Upload file name
Dim FileSize ' Upload file size
Dim ContentType ' File content type
Dim ImageWidth ' Image width
Dim ImageHeight ' Image height
Dim UploadMultiple ' Multiple upload
Dim KeepFile ' Keep old file
Dim Plugins ' Plugins for Resize()
' Class initialize
Private Sub Class_Initialize()
Index = -1
UploadMultiple = False ' Multiple upload
KeepFile = False
Plugins = Array() ' Plugins for Resize()
End Sub
' Check the file type of the uploaded file
Private Function UploadAllowedFileExt(FileName)
If Trim(FileName & "") = "" Then
UploadAllowedFileExt = True
Exit Function
End If
Dim Ext, Pos, arExt, FileExt
arExt = Split(EW_UPLOAD_ALLOWED_FILE_EXT & "", ",")
Ext = ""
Pos = InStrRev(FileName, ".")
If Pos > 0 Then Ext = Mid(FileName, Pos+1)
UploadAllowedFileExt = False
For Each FileExt In arExt
If LCase(Trim(FileExt)) = LCase(Ext) Then
UploadAllowedFileExt = True
Exit For
End If
Next
End Function
' Get upload file
Public Function UploadFile()
' Initialize upload value
Value = Null
Dim fvar, wrkvar, f, fso
fvar = ew_IIf(Index < 0, FldVar, Mid(FldVar, 1, 1) & Index & Mid(FldVar, 2))
wrkvar = "fn_" & fvar
FileName = Request.Form(wrkvar) ' Get file name
wrkvar = "fa_" & fvar
KeepFile = (Request.Form(wrkvar) = "1") ' Check if keep old file
If Not KeepFile And FileName <> "" And Not UploadMultiple Then
f = ew_UploadTempPath(fvar, TblVar) & FileName
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If fso.FileExists(f) Then
Value = ew_LoadBinaryFile(f)
FileSize = LenB(Value)
ContentType = ew_ContentType(LeftB(Value, 11), f)
Call ew_GetImageDimension(Value, ImageWidth, ImageHeight)
End If
End If
UploadFile = True ' Normal return
End Function
' Resize image
Public Function Resize(Width, Height, Interpolation)
Dim wrkWidth, wrkHeight
If Not IsNull(Value) Then
wrkWidth = Width
wrkHeight = Height
If ew_ResizeBinary(Value, wrkWidth, wrkHeight, Interpolation) Then
If wrkWidth > 0 And wrkHeight > 0 Then
ImageWidth = wrkWidth
ImageHeight = wrkHeight
End If
FileSize = LenB(Value)
End If
End If
End Function
' Get file count
Function Count()
If UploadMultiple And ew_NotEmpty(Value) Then
Count = 1
ElseIf UploadMultiple And FileName <> "" Then
ar = Split(FileName, EW_MULTIPLE_UPLOAD_SEPARATOR)
Count = UBound(ar) + 1
End If
Count = 0
End Function
' Save uploaded data to file
Public Function SaveToFile(newFileName, overWrite)
Dim path
SaveToFile = False
path = Parent.PhysicalUploadPath
If Not IsNull(Value) Then
If Trim(newFileName & "") = "" Then newFileName = FileName
If Not overWrite Then
newFileName = ew_UploadFileNameEx(path, newFileName)
End If
FileName = newFileName
SaveToFile = ew_SaveFile(path, newFileName, Value)
End If
End Function
' Resize and save uploaded data to file
Public Function ResizeAndSaveToFile(width, height, interpolation, newFileName, overwrite)
Dim oldValue, oldWidth, oldHeight, oldFileSize
ResizeAndSaveToFile = False
If Not IsNull(Value) Then
oldValue = Value: oldWidth = ImageWidth: oldHeight = ImageHeight: oldFileSize = FileSize ' Save old values
Call Resize(width, height, interpolation)
ResizeAndSaveToFile = SaveToFile(newFileName, overwrite)
Value = oldValue: ImageWidth = oldWidth: ImageHeight = oldHeight: FileSize = oldFileSize ' Restore old values
End If
End Function
' Show object as string
Public Function AsString()
Dim dict
Set dict = Dictionary()
Call dict.Add("Index", Index)
Call dict.Add("TblVar", TblVar)
Call dict.Add("FldVar", FldVar)
Call dict.Add("UploadPath", UploadPath)
Call dict.Add("UploadMultiple", UploadMultiple)
Call dict.Add("KeepFile", KeepFile)
Call dict.Add("Message", Message)
Call dict.Add("FileName", FileName)
Call dict.Add("FileSize", FileSize)
Call dict.Add("ContentType", ContentType)
Call dict.Add("ImageWidth", ImageWidth)
Call dict.Add("ImageHeight", ImageHeight)
AsString = dict.ToJson()
Set dict = Nothing
End Function
Public Function ToJson()
ToJson = AsString()
End Function
End Class
'
' Upload class (end)
'
%>
<%
'
' Advanced Security class (begin)
'
Class cAdvancedSecurity
Dim m_ArUserLevel
Dim m_ArUserLevelPriv
Dim m_ArUserLevelID
' Current user level id / user level
Dim CurrentUserLevelID
Dim CurrentUserLevel
' Current user id / parent user id / user id array
Dim CurrentUserID
Dim CurrentParentUserID
Dim m_ArUserID
' Class Initialize
Private Sub Class_Initialize()
' Init User Level
If IsLoggedIn() Then
CurrentUserLevelID = SessionUserLevelID
If IsNumeric(CurrentUserLevelID) Then
If CurrentUserLevelID >= -2 Then
ReDim m_ArUserLevelID(0)
m_ArUserLevelID(0) = CurrentUserLevelID
End If
End If
Else ' Anonymous user
CurrentUserLevelID = -2
If IsArray(m_ArUserLevelID) Then
ReDim Preserve m_ArUserLevelID(UBound(m_ArUserLevelID) + 1)
Else
ReDim m_ArUserLevelID(0)
End If
m_ArUserLevelID(UBound(m_ArUserLevelID)) = CurrentUserLevelID
End If
Session(EW_SESSION_USER_LEVEL_LIST) = UserLevelList
' Init User ID
CurrentUserID = SessionUserID
CurrentParentUserID = SessionParentUserID
' Load user level (for TablePermission_Loading event)
Call LoadUserLevel
End Sub
' Session user id
Public Property Get SessionUserID
SessionUserID = Session(EW_SESSION_USER_ID) & ""
End Property
Public Property Let SessionUserID(v)
Session(EW_SESSION_USER_ID) = Trim(v & "")
CurrentUserID = Trim(v & "")
End Property
' Session parent user id
Public Property Get SessionParentUserID
SessionParentUserID = Session(EW_SESSION_PARENT_USER_ID) & ""
End Property
Public Property Let SessionParentUserID(v)
Session(EW_SESSION_PARENT_USER_ID) = Trim(v & "")
CurrentParentUserID = Trim(v & "")
End Property
' Current user name
Public Property Get CurrentUserName
CurrentUserName = Session(EW_SESSION_USER_NAME) & ""
End Property
Public Property Let CurrentUserName(v)
Session(EW_SESSION_USER_NAME) = v
End Property
' Session user level id
Public Property Get SessionUserLevelID
SessionUserLevelID = Session(EW_SESSION_USER_LEVEL_ID)
End Property
Public Property Let SessionUserLevelID(v)
Session(EW_SESSION_USER_LEVEL_ID) = v
CurrentUserLevelID = v
If IsNumeric(CurrentUserLevelID) Then
If CurrentUserLevelID >= -2 Then
ReDim m_ArUserLevelID(0)
m_ArUserLevelID(0) = CurrentUserLevelID
End If
End If
End Property
' Session user level value
Public Property Get SessionUserLevel
SessionUserLevel = Session(EW_SESSION_USER_LEVEL)
End Property
Public Property Let SessionUserLevel(v)
Session(EW_SESSION_USER_LEVEL) = v
CurrentUserLevel = v
End Property
' Can add
Public Property Get CanAdd
CanAdd = ((CurrentUserLevel And EW_ALLOW_ADD) = EW_ALLOW_ADD)
End Property
Public Property Let CanAdd(b)
If b Then
CurrentUserLevel = (CurrentUserLevel Or EW_ALLOW_ADD)
Else
CurrentUserLevel = (CurrentUserLevel And (Not EW_ALLOW_ADD))
End If
End Property
' Can delete
Public Property Get CanDelete
CanDelete = ((CurrentUserLevel And EW_ALLOW_DELETE) = EW_ALLOW_DELETE)
End Property
Public Property Let CanDelete(b)
If b Then
CurrentUserLevel = (CurrentUserLevel Or EW_ALLOW_DELETE)
Else
CurrentUserLevel = (CurrentUserLevel And (Not EW_ALLOW_DELETE))
End If
End Property
' Can edit
Public Property Get CanEdit
CanEdit = ((CurrentUserLevel And EW_ALLOW_EDIT) = EW_ALLOW_EDIT)
End Property
Public Property Let CanEdit(b)
If b Then
CurrentUserLevel = (CurrentUserLevel Or EW_ALLOW_EDIT)
Else
CurrentUserLevel = (CurrentUserLevel And (Not EW_ALLOW_EDIT))
End If
End Property
' Can view
Public Property Get CanView
CanView = ((CurrentUserLevel And EW_ALLOW_VIEW) = EW_ALLOW_VIEW)
End Property
Public Property Let CanView(b)
If b Then
CurrentUserLevel = (CurrentUserLevel Or EW_ALLOW_VIEW)
Else
CurrentUserLevel = (CurrentUserLevel And (Not EW_ALLOW_VIEW))
End If
End Property
' Can list
Public Property Get CanList
CanList = ((CurrentUserLevel And EW_ALLOW_LIST) = EW_ALLOW_LIST)
End Property
Public Property Let CanList(b)
If b Then
CurrentUserLevel = (CurrentUserLevel Or EW_ALLOW_LIST)
Else
CurrentUserLevel = (CurrentUserLevel And (Not EW_ALLOW_LIST))
End If
End Property
' Can report
Public Property Get CanReport
CanReport = ((CurrentUserLevel And EW_ALLOW_REPORT) = EW_ALLOW_REPORT)
End Property
Public Property Let CanReport(b)
If b Then
CurrentUserLevel = (CurrentUserLevel Or EW_ALLOW_REPORT)
Else
CurrentUserLevel = (CurrentUserLevel And (Not EW_ALLOW_REPORT))
End If
End Property
' Can search
Public Property Get CanSearch
CanSearch = ((CurrentUserLevel And EW_ALLOW_SEARCH) = EW_ALLOW_SEARCH)
End Property
Public Property Let CanSearch(b)
If b Then
CurrentUserLevel = (CurrentUserLevel Or EW_ALLOW_SEARCH)
Else
CurrentUserLevel = (CurrentUserLevel And (Not EW_ALLOW_SEARCH))
End If
End Property
' Can admin
Public Property Get CanAdmin
CanAdmin = ((CurrentUserLevel And EW_ALLOW_ADMIN) = EW_ALLOW_ADMIN)
End Property
Public Property Let CanAdmin(b)
If b Then
CurrentUserLevel = (CurrentUserLevel Or EW_ALLOW_ADMIN)
Else
CurrentUserLevel = (CurrentUserLevel And (Not EW_ALLOW_ADMIN))
End If
End Property
' Last URL
Public Property Get LastUrl
LastUrl = Request.Cookies(EW_PROJECT_NAME)("lasturl")
End Property
' Save last URL
Public Sub SaveLastUrl()
Dim s, q
s = ew_ScriptName()
q = Request.ServerVariables("QUERY_STRING")
If q <> "" Then s = s & "?" & q
If LastUrl = s Then s = ""
Response.Cookies(EW_PROJECT_NAME)("lasturl") = s
End Sub
' Auto login
Public Function AutoLogin()
Dim sUsr, sPwd, sEnc
AutoLogin = False
If Not AutoLogin And Request.Cookies(EW_PROJECT_NAME)("autologin") = "autologin" Then
sUsr = Request.Cookies(EW_PROJECT_NAME)("username")
sPwd = Request.Cookies(EW_PROJECT_NAME)("password")
sPwd = ew_Decrypt(sPwd)
AutoLogin = ValidateUser(sUsr, sPwd, True, False)
End If
If Not AutoLogin And EW_ALLOW_LOGIN_BY_URL And Request.QueryString("username").Count > 0 Then
sUsr = ew_RemoveXSS(Request.QueryString("username"))
sPwd = ew_RemoveXSS(Request.QueryString("password"))
sEnc = Request.QueryString("encrypted").Count > 0
AutoLogin = ValidateUser(sUsr, sPwd, True, sEnc)
End If
If Not AutoLogin And EW_ALLOW_LOGIN_BY_SESSION And Session(EW_PROJECT_NAME & "_Username") <> "" Then
sUsr = Session(EW_PROJECT_NAME & "_Username")
sPwd = Session(EW_PROJECT_NAME & "_Password")
sEnc = Session(EW_PROJECT_NAME & "_Encrypted") <> ""
AutoLogin = ValidateUser(sUsr, sPwd, True, sEnc)
End If
End Function
' Login user
Public Sub LoginUser(userName, userID, parentUserID, userLevel)
Session(EW_SESSION_STATUS) = "login"
If Not IsNull(userName) Then
CurrentUserName = userName
End If
If Not IsNull(userID) Then
SessionUserID = userID
End If
If Not IsNull(parentUserID) Then
SessionParentUserID = parentUserID
End If
If Not IsNull(userLevel) Then
SessionUserLevelID = CLng(userLevel)
Call SetupUserLevel
End If
End Sub
' Validate user
Public Function ValidateUser(usr, pwd, autologin, encrypted)
Dim RsUser, sFilter, sSql
Dim customValid, valid
Dim rs, Cmd, result
valid = False
customValid = False
' Call User Custom Validate event
If EW_USE_CUSTOM_LOGIN Then
customValid = User_CustomValidate(usr, pwd)
If customValid Then
'Session(EW_SESSION_STATUS) = "login" ' To be setup below
CurrentUserName = usr ' Load user name
End If
End If
' Check other users
If Not valid Then
sFilter = Replace(EW_USER_NAME_FILTER, "%u", ew_AdjustSqlBase(usr, EW_USER_TABLE_DBID))
' Get SQL from GetSql function from user table
If IsEmpty(UserTable) Then
Set UserTable = New cGrievance
Set UserTableConn = ew_GetConn(UserTable.TableDBID)
End If
sSql = UserTable.GetSQL(sFilter, "")
Set RsUser = UserTableConn.Execute(sSql)
If Not RsUser.EOF Then
valid = (customValid Or ew_ComparePassword(RsUser("Password"), pwd, encrypted))
If valid Then
Session(EW_SESSION_STATUS) = "login"
Session(EW_SESSION_SYS_ADMIN) = 0 ' Non System Administrator
CurrentUserName = RsUser("Email") ' Load user name
Call UserProfile.Assign(RsUser)
Call UserProfile.Delete("Password") ' Delete password
' Call User Validated event
valid = User_Validated(RsUser)
End If
Else ' User not found in user table
If customValid Then ' Grant default permissions
customValid = User_Validated(RsUser)
End If
End If
RsUser.Close
Set RsUser = Nothing
End If
UserProfile.Save
If customValid Then
ValidateUser = customValid
Exit Function
End If
If Not valid And Not IsPasswordExpired() Then Session(EW_SESSION_STATUS) = "" ' Clear login status
ValidateUser = valid
End Function
' Load user level from config file
Public Sub LoadUserLevelFromConfigFile(arUserLevel, arUserLevelPriv, arTable, userpriv)
' User Level definitions
arUserLevel = ""
arUserLevelPriv = ""
arTable = ""
' Load user level from config files
Dim folder, file
folder = ew_ServerMapPath(EW_CONFIG_FILE_FOLDER)
' Load user level settings from main config file
Dim fso, ProjectID, projnode
Dim userlevel, usergroup, i, group, id, name, priv
ProjectID = CurrentProjectID
file = folder & ProjectID & ".xml"
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If fso.FileExists(file) Then
Dim doc
Set doc = ew_CreateXmlDom()
If doc.Load(file) Then
Set projnode = doc.SelectSingleNode("//configuration/project")
If ew_NotEmpty(projnode) Then
EW_RELATED_PROJECT_ID = projnode.getAttribute("relatedid")&""
userlevel = projnode.getAttribute("userlevel")&""
usergroup = Split(userlevel, ";")
For i = 0 to UBound(usergroup)
group = Split(usergroup(i), ",")
If UBound(group) >= 2 Then
id = group(0)
name = group(1)
priv = group(2)
' Remove quotes
If Len(name) >= 2 And Left(name,1) = """" And Right(name,1) = """" Then
name = Mid(name,2,Len(name)-2)
End If
If Not IsArray(arUserLevel) Then
ReDim arUserLevel(1,0)
Else
ReDim Preserve arUserLevel(1,UBound(arUserLevel,2)+1)
End If
arUserLevel(0,UBound(arUserLevel,2)) = id
arUserLevel(1,UBound(arUserLevel,2)) = name
End If
Next
End If
End If
Set doc = Nothing
' Load from main config file
Call LoadUserLevelFromXml(folder, ProjectID & ".xml", arUserLevelPriv, arTable, userpriv)
' Load from related config file
If EW_RELATED_PROJECT_ID <> "" Then
Call LoadUserLevelFromXml(folder, EW_RELATED_PROJECT_ID & ".xml", arUserLevelPriv, arTable, userpriv)
End If
End If
' Warn user if user level not setup
If Not IsArray(arUserLevel) Then
Set fso = Nothing
Response.Write "Unable to load user level from config file: " & file
Response.End
End If
' Load user priv settings from all config files
Dim oFolder, oFiles, oFile, sFileName, sFileExt
If fso.FolderExists(folder) Then
Set oFolder = fso.GetFolder(folder)
Set oFiles = oFolder.Files
For Each oFile In oFiles
sFileName = oFile.Name
sFileExt = InStrRev(sFileName, ".")
If sFileExt < 1 Then sFileExt = "" Else sFileExt = Mid(sFileName, sFileExt+1)
If LCase(sFileExt) = "xml" Then
If LCase(sFileName) <> LCase(ProjectID & ".xml") And LCase(sFileName) <> LCase(EW_RELATED_PROJECT_ID & ".xml") Then
Call LoadUserLevelFromXml(folder, sFileName, arUserLevelPriv, arTable, userpriv)
End If
End If
Next
End If
Set fso = Nothing
End Sub
' Load user level from xml
Sub LoadUserLevelFromXml(folder, file, arUserLevelPriv, arTable, userpriv)
Dim xmlfile, doc
xmlfile = folder & file
Set doc = ew_CreateXmlDom()
If doc.Load(xmlfile) Then
' Load project id
Dim projid, projfile, projnode
projid = ""
projfile = ""
Set projnode = doc.SelectSingleNode("//configuration/project")
If ew_NotEmpty(projnode) Then
projid = projnode.getAttribute("id")&""
projfile = projnode.getAttribute("file")&""
If projid = EW_RELATED_PROJECT_ID Then
EW_RELATED_LANGUAGE_FOLDER = ew_IncludeTrailingDelimiter(projnode.getAttribute("languagefolder"), True)
End If
End If
' Load user priv
Dim tablelist, table
Dim tablevar, tablename, tablecaption, userlevel, priv
Dim i, usergroup, group, id, name, userlevelpriv
Set tablelist = doc.SelectNodes("//configuration/project/table")
For Each table In tablelist
tablevar = table.getAttribute("id")&""
tablename = table.getAttribute("name")&""
tablecaption = table.getAttribute("caption")&""
userlevel = table.GetAttribute("userlevel")&""
priv = table.getAttribute("priv")&""
If Not userpriv Or (userpriv And priv = "1") Then
usergroup = Split(userlevel, ";")
For i = 0 to UBound(usergroup)
group = Split(usergroup(i), ",")
If UBound(group) >= 2 Then
id = group(0)
name = group(1)
userlevelpriv = group(2)
If Not IsArray(arUserLevelPriv) Then
ReDim arUserLevelPriv(2,0)
Else
ReDim Preserve arUserLevelPriv(2, UBound(arUserLevelPriv,2)+1)
End If
arUserLevelPriv(0,UBound(arUserLevelPriv,2)) = projid & tablename
arUserLevelPriv(1,UBound(arUserLevelPriv,2)) = id
arUserLevelPriv(2,UBound(arUserLevelPriv,2)) = userlevelpriv
End If
Next
If Not IsArray(arTable) Then
ReDim arTable(6,0)
Else
ReDim Preserve arTable(6,UBound(arTable,2)+1)
End If
arTable(0,UBound(arTable,2)) = tablename
arTable(1,UBound(arTable,2)) = tablevar
arTable(2,UBound(arTable,2)) = tablecaption
arTable(3,UBound(arTable,2)) = priv
arTable(4,UBound(arTable,2)) = projid
arTable(5,UBound(arTable,2)) = projfile
End If
Next
End If
Set doc = Nothing
End Sub
' User level security (Anonymous)
Public Sub SetupUserLevel()
' Load user level from config file
Dim arTable
Call LoadUserLevelFromConfigFile(m_ArUserLevel, m_ArUserLevelPriv, arTable, False)
End Sub
' Add user permission
Private Sub AddUserPermissionBase(UserLevelName, TableName, UserPermission)
Dim UserLevelID, i
' Get user level id from user name
UserLevelID = ""
If IsArray(m_ArUserLevel) Then
For i = 0 To UBound(m_ArUserLevel, 2)
If ew_SameText(UserLevelName, m_ArUserLevel(1, i)) Then
UserLevelID = m_ArUserLevel(0, i)
Exit For
End If
Next
End If
If IsArray(m_ArUserLevelPriv) And UserLevelID <> "" Then
For i = 0 To UBound(m_ArUserLevelPriv, 2)
If ew_SameText(m_ArUserLevelPriv(0, i), EW_PROJECT_ID & TableName) And _
ew_SameStr(m_ArUserLevelPriv(1, i), UserLevelID) Then
m_ArUserLevelPriv(2, i) = m_ArUserLevelPriv(2, i) Or UserPermission ' Add permission
Exit For
End If
Next
End If
End Sub
' Add user permission
Public Sub AddUserPermission(UserLevelName, TableName, UserPermission)
Dim arUserLevelName, arTableName, sUserLevelName, sTableName
arUserLevelName = ew_IIf(IsArray(UserLevelName), UserLevelName, Array(UserLevelName))
arTableName = ew_IIf(IsArray(TableName), TableName, Array(TableName))
For Each sUserLevelName In arUserLevelName
For Each UserLevelName In arTableName
Call AddUserPermissionBase(sUserLevelName, UserLevelName, UserPermission)
Next
Next
End Sub
' Delete user permission
Private Sub DeleteUserPermissionBase(UserLevelName, TableName, UserPermission)
Dim UserLevelID, i
' Get user level id from user name
UserLevelID = ""
If IsArray(m_ArUserLevel) Then
For i = 0 To UBound(m_ArUserLevel, 2)
If ew_SameText(UserLevelName, m_ArUserLevel(1, i)) Then
UserLevelID = m_ArUserLevel(0, i)
Exit For
End If
Next
End If
If IsArray(m_ArUserLevelPriv) And UserLevelID <> "" Then
For i = 0 To UBound(m_ArUserLevelPriv, 2)
If ew_SameText(m_ArUserLevelPriv(0, i), EW_PROJECT_ID & TableName) And _
ew_SameStr(m_ArUserLevelPriv(1, i), UserLevelID) Then
m_ArUserLevelPriv(2, i) = m_ArUserLevelPriv(2, i) And (127-UserPermission) ' Remove permission
Exit For
End If
Next
End If
End Sub
' Delete user permission
Public Sub DeleteUserPermission(UserLevelName, TableName, UserPermission)
Dim arUserLevelName, arTableName, sUserLevelName, sTableName
arUserLevelName = ew_IIf(IsArray(UserLevelName), UserLevelName, Array(UserLevelName))
arTableName = ew_IIf(IsArray(TableName), TableName, Array(TableName))
For Each sUserLevelName In arUserLevelName
For Each sTableName In arTableName
Call DeleteUserPermissionBase(sUserLevelName, sTableName, UserPermission)
Next
Next
End Sub
' Load current user level
Public Sub LoadCurrentUserLevel(Table)
' Load again if user level list changed
If Session(EW_SESSION_USER_LEVEL_LIST_LOADED)&"" <> "" And Session(EW_SESSION_USER_LEVEL_LIST_LOADED)&"" <> Session(EW_SESSION_USER_LEVEL_LIST)&"" Then
Session(EW_SESSION_AR_USER_LEVEL_PRIV) = ""
End If
Call LoadUserLevel
SessionUserLevel = CurrentUserLevelPriv(Table)
End Sub
' Get current user privilege
Private Function CurrentUserLevelPriv(TableName)
If IsLoggedIn() Then
CurrentUserLevelPriv = EW_ALLOW_ALL
Else
' Anonymous
CurrentUserLevelPriv = GetUserLevelPrivEx(TableName, -2)
End If
End Function
' Get User Level ID by User Level name
Public Function GetUserLevelID(UserLevelName)
GetUserLevelID = -2 ' Anonymous
If ew_SameStr(UserLevelName, "Anonymous") Then
GetUserLevelID = -2
Exit Function
ElseIf ew_SameStr(UserLevelName, "Administrator") Then
GetUserLevelID = -1
Exit Function
ElseIf ew_SameStr(UserLevelName, "Default") Then
GetUserLevelID = 0
Exit Function
ElseIf UserLevelName <> "" Then
If ew_NotEmpty(Language) Then
If ew_SameStr(UserLevelName, Language.Phrase("UserAnonymous")) Then
GetUserLevelID = -2
Exit Function
ElseIf ew_SameStr(UserLevelName, Language.Phrase("UserAdministrator")) Then
GetUserLevelID = -1
Exit Function
ElseIf ew_SameStr(UserLevelName, Language.Phrase("UserDefault")) Then
GetUserLevelID = 0
Exit Function
End If
End If
If IsArray(m_ArUserLevel) Then
Dim i, levelid, name
For i = 0 to UBound(m_ArUserLevel, 2)
levelid = m_ArUserLevel(0, i)
name = m_ArUserLevel(1, i)
If ew_SameStr(name, UserLevelName) Then
GetUserLevelID = levelid
Exit Function
End If
Next
End If
End If
End Function
' Add user level (for use with UserLevel_Loading event)
Sub AddUserLevel(UserLevelName)
Dim UserLevelID
If UserLevelName = "" Or IsNull(UserLevelName) Then Exit Sub
UserLevelID = GetUserLevelID(UserLevelName)
Call AddUserLevelID(UserLevelID)
End Sub
' Add user level by ID
Sub AddUserLevelID(UserLevelID)
Dim bFound, i
If Not IsNumeric(UserLevelID) Then Exit Sub
If UserLevelID < -1 Then Exit Sub
bFound = False
If Not IsArray(m_ArUserLevelID) Then
ReDim m_ArUserLevelID(0)
Else
For i = 0 to UBound(m_ArUserLevelID)
If m_ArUserLevelID(i) = UserLevelID Then
bFound = True
Exit For
End If
Next
If Not bFound Then ReDim Preserve m_ArUserLevelID(UBound(m_ArUserLevelID)+1)
End If
If Not bFound Then
m_ArUserLevelID(UBound(m_ArUserLevelID)) = UserLevelID
Session(EW_SESSION_USER_LEVEL_LIST) = UserLevelList ' Update session variable (for menu)
End If
End Sub
' Delete user level (for use with UserLevel_Loading event)
Sub DeleteUserLevel(UserLevelName)
Dim UserLevelID
If UserLevelName = "" Or IsNull(UserLevelName) Then Exit Sub
UserLevelID = GetUserLevelID(UserLevelName)
Call DeleteUserLevelID(UserLevelID)
End Sub
' Delete user level by ID
Sub DeleteUserLevelID(UserLevelID)
Dim i, j
If Not IsNumeric(UserLevelID) Then Exit Sub
If UserLevelID < -1 Then Exit Sub
If IsArray(m_ArUserLevelID) Then
For i = 0 to UBound(m_ArUserLevelID)
If m_ArUserLevelID(i) = UserLevelID Then
For j = i+1 to UBound(m_ArUserLevelID)
m_ArUserLevelID(j-1) = m_ArUserLevelID(j)
Next
If UBound(m_ArUserLevelID) = 0 Then
m_ArUserLevelID = ""
Else
ReDim Preserve m_ArUserLevelID(UBound(m_ArUserLevelID)-1)
End If
Session(EW_SESSION_USER_LEVEL_LIST) = UserLevelList ' Update session variable (for menu)
Exit Sub
End If
Next
End If
End Sub
' User level list
Function UserLevelList()
Dim i
UserLevelList = ""
If IsArray(m_ArUserLevelID) Then
For i = 0 to UBound(m_ArUserLevelID)
If UserLevelList <> "" Then UserLevelList = UserLevelList & ", "
UserLevelList = UserLevelList & m_ArUserLevelID(i)
Next
End If
End Function
' User level name list
Function UserLevelNameList()
Dim i
UserLevelNameList = ""
If IsArray(m_ArUserLevelID) Then
For i = 0 to UBound(m_ArUserLevelID)
If UserLevelNameList <> "" Then UserLevelNameList = UserLevelNameList & ", "
UserLevelNameList = UserLevelNameList & ew_QuotedValueBase(GetUserLevelName(m_ArUserLevelID(i), True), EW_DATATYPE_STRING, EW_USER_LEVEL_DBID)
Next
End If
End Function
' Get user privilege based on table name and user level
Public Function GetUserLevelPrivEx(TableName, UserLevelID)
On Error Resume Next
GetUserLevelPrivEx = 0
If CStr(UserLevelID&"") = "-1" Then ' System Administrator
GetUserLevelPrivEx = EW_ALLOW_ALL
ElseIf CLng(UserLevelID) >= 0 OR CLng(UserLevelID) = -2 Then
If IsArray(m_ArUserLevelPriv) Then
Dim i
For i = 0 to UBound(m_ArUserLevelPriv, 2)
If CStr(m_ArUserLevelPriv(0, i)&"") = CStr(TableName&"") And _
CStr(m_ArUserLevelPriv(1, i)&"") = CStr(UserLevelID&"") Then
GetUserLevelPrivEx = m_ArUserLevelPriv(2, i)
If VarType(GetUserLevelPrivEx) = 14 Then GetUserLevelPrivEx = CLng(GetUserLevelPrivEx)
If IsNull(GetUserLevelPrivEx) Then GetUserLevelPrivEx = 0
If Not IsNumeric(GetUserLevelPrivEx) Then GetUserLevelPrivEx = 0
GetUserLevelPrivEx = CLng(GetUserLevelPrivEx)
Exit For
End If
Next
End If
End If
End Function
' Get current user level name
Public Function CurrentUserLevelName()
CurrentUserLevelName = GetUserLevelName(CurrentUserLevelID, True)
End Function
' Get user level name based on user level
Public Function GetUserLevelName(UserLevelID, Lang)
Dim UserLevelName
GetUserLevelName = ""
If CStr(UserLevelID&"") = "-2" Then
GetUserLevelName = ew_IIf(Lang, Language.Phrase("UserAnonymous"), "Anonymous")
ElseIf CStr(UserLevelID&"") = "-1" Then
GetUserLevelName = ew_IIf(Lang, Language.Phrase("UserAdministrator"), "Administrator")
ElseIf CStr(UserLevelID&"") = "0" Then
GetUserLevelName = ew_IIf(Lang, Language.Phrase("UserDefault"), "Default")
ElseIf UserLevelID > 0 Then
If IsArray(m_ArUserLevel) Then
Dim i
For i = 0 to UBound(m_ArUserLevel, 2)
If CStr(m_ArUserLevel(0, i)&"") = CStr(UserLevelID&"") Then
UserLevelName = ""
If Lang Then
UserLevelName = Language.Phrase(m_ArUserLevel(1, i))
End If
GetUserLevelName = ew_IIf(UserLevelName <> "", UserLevelName, m_ArUserLevel(1, i))
Exit For
End If
Next
End If
End If
End Function
' Display all the User Level settings (for debug only)
Public Sub ShowUserLevelInfo()
Dim i
If IsArray(m_ArUserLevel) Then
Response.Write "User Levels:<br>"
Response.Write "UserLevelId, UserLevelName<br>"
For i = 0 To UBound(m_ArUserLevel, 2)
Response.Write " " & m_ArUserLevel(0, i) & ", " & _
m_ArUserLevel(1, i) & "<br>"
Next
Else
Response.Write "No User Level definitions." & "<br>"
End If
If IsArray(m_ArUserLevelPriv) Then
Response.Write "User Level Privs:<br>"
Response.Write "TableName, UserLevelId, UserLevelPriv<br>"
For i = 0 To UBound(m_ArUserLevelPriv, 2)
Response.Write " " & m_ArUserLevelPriv(0, i) & ", " & _
m_ArUserLevelPriv(1, i) & ", " & m_ArUserLevelPriv(2, i) & "<br>"
Next
Else
Response.Write "No User Level privilege settings." & "<br>"
End If
Response.Write "Current User Level ID = " & CurrentUserLevelID & "<br>"
End Sub
' Check privilege for List page (for menu items)
Public Function AllowList(TableName)
AllowList = CBool(CurrentUserLevelPriv(TableName) And EW_ALLOW_LIST)
End Function
' Check privilege for View page (for Allow-View / Detail-View)
Public Function AllowView(TableName)
AllowView = CBool(CurrentUserLevelPriv(TableName) And EW_ALLOW_VIEW)
End Function
' Check privilege for Add / Detail-Add
Public Function AllowAdd(TableName)
AllowAdd = CBool(CurrentUserLevelPriv(TableName) And EW_ALLOW_ADD)
End Function
' Check privilege for Edit page (for Detail-Edit)
Public Function AllowEdit(TableName)
AllowEdit = CBool(CurrentUserLevelPriv(TableName) And EW_ALLOW_EDIT)
End Function
' Check if user password expired
Public Function IsPasswordExpired()
IsPasswordExpired = (Session(EW_SESSION_STATUS) = "passwordexpired")
End Function
' Set session password expired
Public Sub SetSessionPasswordExpired()
Session(EW_SESSION_STATUS) = "passwordexpired"
End Sub
' Set login status
Public Sub SetLoginStatus(status)
Session(EW_SESSION_STATUS) = status
End Sub
' Check if user password reset
Public Function IsPasswordReset()
IsPasswordReset = (Session(EW_SESSION_STATUS) = "passwordreset")
End Function
' Check if user is logging in (after changing password)
Public Function IsLoggingIn()
IsLoggingIn = (Session(EW_SESSION_STATUS) = "loggingin")
End Function
' Check if user is logged in
Public Function IsLoggedIn()
IsLoggedIn = (Session(EW_SESSION_STATUS) = "login")
End Function
' Check if user is system administrator
Public Function IsSysAdmin()
IsSysAdmin = (Session(EW_SESSION_SYS_ADMIN) = 1)
End Function
' Is Windows authenticated
Function IsAuthenticated()
IsAuthenticated = ew_CurrentWindowsUser() <> ""
End Function
' Check if user is administrator
Function IsAdmin()
Dim i
IsAdmin = IsSysAdmin()
End Function
' Save user level to session
Public Sub SaveUserLevel()
Session(EW_SESSION_AR_USER_LEVEL) = m_ArUserLevel
Session(EW_SESSION_AR_USER_LEVEL_PRIV) = m_ArUserLevelPriv
Session(EW_SESSION_USER_LEVEL_LIST) = UserLevelList ' Update session variable (for menu)
End Sub
' Load user level from session
Public Sub LoadUserLevel()
If Not IsArray(Session(EW_SESSION_AR_USER_LEVEL)) Or Not IsArray(Session(EW_SESSION_AR_USER_LEVEL_PRIV)) Then
Call SetupUserLevel
Call SaveUserLevel
Else
m_ArUserLevel = Session(EW_SESSION_AR_USER_LEVEL)
m_ArUserLevelPriv = Session(EW_SESSION_AR_USER_LEVEL_PRIV)
End If
End Sub
' Get user email
Public Function CurrentUserEmail()
CurrentUserEmail = CurrentUserInfo("Email")
End Function
' Get user info
Public Function CurrentUserInfo(fieldname)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
CurrentUserInfo = Null
If Not IsSysAdmin() Then
Dim user
user = CurrentUserName()
If user&"" <> "" Then
CurrentUserInfo = ew_ExecuteScalarByConn("SELECT " & ew_QuotedNameBase(fieldname, EW_USER_TABLE_DBID) & " FROM " & EW_USER_TABLE & " WHERE " & _
Replace(EW_USER_NAME_FILTER, "%u", ew_AdjustSqlBase(user, EW_USER_TABLE_DBID)), UserTableConn)
End If
End If
End Function
' UserID Loading event
Sub UserID_Loading()
'Response.Write "UserID Loading: " & CurrentUserID & "<br>"
End Sub
' UserID Loaded event
Sub UserID_Loaded()
'Response.Write "UserID Loaded: " & UserIDList & "<br>"
End Sub
' User Level Loaded event
Sub UserLevel_Loaded()
'Call AddUserPermission(<UserLevelName>, <TableName>, <UserPermission>)
'Call DeleteUserPermission(<UserLevelName>, <TableName>, <UserPermission>)
End Sub
' Table Permission Loading event
Sub TablePermission_Loading()
'Response.Write "Table Permission Loading: " & CurrentUserLevelID & "<br>"
End Sub
' Table Permission Loaded event
Sub TablePermission_Loaded()
'Response.Write "Table Permission Loaded: " & CurrentUserLevel & "<br>"
End Sub
' User Custom Validate event
Function User_CustomValidate(usr, pwd)
' Enter your custom code to validate user, return True if valid.
User_CustomValidate = False
End Function
' User Validated event
Function User_Validated(rs)
'Session("UserEmail") = rs("Email")
User_Validated = True
End Function
' User PasswordExpired event
Sub User_PasswordExpired(rs)
'Response.Write "User_PasswordExpired"
End Sub
End Class
'
' Advanced Security class (end)
'
' User Profile Class
Class cUserProfile
Public Profile
Private TimeoutTime
Private MaxRetryCount, RetryLockoutTime
Private PasswordExpiryTime
' Initialze
Private Sub Class_Initialize()
Set Profile = Server.CreateObject("Scripting.Dictionary")
Profile.CompareMode = 1 ' vbTextCompare
Call InitProfile
Load
End Sub
' Terminate
Private Sub Class_Terminate()
Set Profile = Nothing
End Sub
' Initialize profile object
Sub InitProfile()
End Sub
' Exists value
Function Exists(Name)
Exists = Profile.Exists(Name)
End Function
' Has value (alias of Exists)
Function Has(Name)
Has = Profile.Exists(Name)
End Function
' Get value
Function GetValue(Name)
GetValue = Null
If Profile.Exists(Name) Then
GetValue = Profile(Name)
End If
End Function
' Get value (alias)
Function [Get](Name)
[Get] = GetValue(Name)
End Function
' Get value (default property)
Public Default Property Get Item(Name)
Item = GetValue(Name)
End Property
' Set value
Sub SetValue(Name, Value)
If Profile.Exists(Name) Then
Profile(Name) = Value
Else
Call Profile.Add(Name, Value)
End If
End Sub
' Set value (alias)
Sub [Set](Name, Value)
Call SetValue(Name, Value)
End Sub
' Add value (alias of Set)
Sub Add(Name, Value)
Call SetValue(Name, Value)
End Sub
' Delete value
Sub Delete(Name)
If Profile.Exists(Name) Then
Profile.Remove(Name)
End If
End Sub
' Remove value (alias of Delete)
Sub Remove(Name)
Call Delete(Name)
End Sub
' Assign properties from recordset
Sub Assign(rs)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
Dim sType, fld
If Not rs.EOF Then
For i = 0 to rs.Fields.Count - 1
Set fld = rs.Fields(i)
sType = fld.Type
' Non blob/memo fields (adBinary/adLongVarChar/adLongVarWChar/adVarBinary/adLongVarBinary)
If Not ew_InArray(sType, Array(128, 201, 203, 204, 205)) Then
If Not ew_InArray(sType, Array(200, 202)) Then ' Non adVarChar/adVarWChar fields
Call Add(fld.Name, fld.Value)
ElseIf Len(fld.Value) <= EW_DATA_STRING_MAX_LENGTH Then ' adVarChar/adVarWChar < max length allowed
Call Add(fld.Name, fld.Value)
End If
End If
Next
End If
End Sub
' Check if System Admin
Private Function IsSystemAdmin(usr)
IsSystemAdmin = (usr = "" Or usr = EW_ADMIN_USER_NAME Or usr = Language.Phrase("UserAdministrator"))
End Function
' Load profile for current user
Sub Load()
If ew_NotEmpty(Session(EW_SESSION_USER_PROFILE)) Then
Call LoadProfile(Session(EW_SESSION_USER_PROFILE))
End If
End Sub
' Save profile to session
Sub Save()
Session(EW_SESSION_USER_PROFILE) = ProfileToString(Profile)
End Sub
' Load profile from string
Sub LoadProfile(pstr)
Dim dict, name, value, wrkstr
wrkstr = CStr(pstr&"")
If wrkstr <> "" Then
Set dict = SplitProfile(wrkstr)
For Each name In dict
value = dict(name)
If Profile.Exists(name) Then
Profile(name) = value
Else
Profile.Add name, value
End If
Next
Set dict = Nothing
End If
End Sub
' Write (var_dump) profile
Sub WriteProfile()
Response.Write ew_JsonEncode(Profile)
End Sub
' Clear profile
Sub ClearProfile()
Profile.RemoveAll
End Sub
' Clear profile (alias)
Sub Clear()
Call ClearProfile
End Sub
' Profile to string
Function ProfileToString(obj)
ProfileToString = ew_JsonEncode(obj)
End Function
' Split profile
Private Function SplitProfile(pstr)
Set SplitProfile = ew_JsonDecode(pstr)
End Function
' To JSON (ASP)
Function ToJson()
ToJson = ProfileToString(Profile)
End Function
End Class
%>
<%
'
' Default Request Form Object Class (begin)
'
Class cFormObj
Dim Index ' Index to handle multiple form elements
Dim FormName
' Class Initialize
Private Sub Class_Initialize()
Index = -1
FormName = ""
End Sub
' Get form element name based on index
Function GetIndexedName(name)
If Index < 0 Then
GetIndexedName = name
Else
GetIndexedName = Mid(name, 1, 1) & Index & Mid(name, 2)
End If
End Function
' Has value for form element
Function HasValue(name)
Dim wrkname, wrkname2
wrkname = GetIndexedName(name)
If ew_RegExTest("^(fn_)?(x|o)\d*_", wrkname) And FormName <> "" Then
wrkname2 = FormName & "$" & wrkname
If Request.Form(wrkname2).Count > 0 Then
HasValue = True
Exit Function
End If
End If
HasValue = (Request.Form(wrkname).Count > 0)
End Function
' Get value for form element
Function GetValue(name)
Dim wrkname, wrkname2
wrkname = GetIndexedName(name)
GetValue = Null
If ew_RegExTest("^(fn_)?(x|o)\d*_", wrkname) And FormName <> "" Then
wrkname2 = FormName & "$" & wrkname
If Request.Form(wrkname2).Count > 0 Then
GetValue = Request.Form(wrkname2)
End If
End If
If IsNull(GetValue) Then
If Request.Form(wrkname).Count > 0 Then
' Special handling for key_m
If wrkname = "key_m" Then
If Request.Form(wrkname).Count = 1 Then
GetValue = Request.Form(wrkname)
Else
Dim i, cnt, ar
cnt = Request.Form(wrkname).Count
ReDim ar(cnt-1)
For i = 1 to cnt
ar(i-1) = Request.Form(wrkname)(i)
Next
GetValue = ar
End If
Else
GetValue = Request.Form(wrkname)
End If
End If
End If
End Function
End Class
'
' Default Request Form Object Class (end)
'
%>
<%
'
' Default Upload Object Class (begin)
'
Class cUploadObj
Dim rawData, separator, lenSeparator, dict
Dim currentPos, inStrByte, tempValue, mValue, value
Dim intDict, begPos, endPos
Dim nameN, isValid, nameValue, midValue
Dim rawStream
Dim Index
Dim hdr, hdrEndPos
' Class Inialize
Private Sub Class_Initialize()
On Error Resume Next
Err.Clear
Index = -1
If Request.TotalBytes > 0 Then
Set rawStream = Server.CreateObject("ADODB.Stream")
rawStream.Type = 1 'adTypeBinary
rawStream.Mode = 3 'adModeReadWrite
rawStream.Open
rawStream.Write Request.BinaryRead(Request.TotalBytes)
If Err.Number <> 0 Then Exit Sub
rawStream.Position = 0
rawData = rawStream.Read
separator = MidB(rawData, 1, InStrB(1, rawData, ChrB(13)) - 1)
lenSeparator = LenB(separator)
Set dict = Server.CreateObject("Scripting.Dictionary")
currentPos = 1
inStrByte = 1
tempValue = ""
While inStrByte > 0
inStrByte = InStrB(currentPos, rawData, separator)
mValue = inStrByte - currentPos
If mValue > 1 Then
value = MidB(rawData, currentPos, mValue)
Set intDict = Server.CreateObject("Scripting.Dictionary")
begPos = 1 + InStrB(1, value, ChrB(34))
endPos = InStrB(begPos + 1, value, ChrB(34))
nameN = MidB(value, begPos, endPos - begPos)
isValid = True
hdrEndPos = InStrB(1, value, ChrB(13) & ChrB(10) & ChrB(13) & ChrB(10))
hdr = MidB(value, 1, hdrEndPos - 1)
If InStrB(1, hdr, StringToByte("Content-Type:")) > 1 Or InStrB(1, hdr, StringToByte("filename=")) > 1 Then
begPos = 1 + InStrB(endPos + 1, value, ChrB(34))
endPos = InStrB(begPos + 1, value, ChrB(34))
If endPos > 0 Then
intDict.Add "FileName", ConvertToText(rawStream, currentPos + begPos - 2, endPos - begPos, MidB(value, begPos, endPos - begPos))
begPos = 14 + InStrB(endPos + 1, value, StringToByte("Content-Type:"))
endPos = InStrB(begPos, value, ChrB(13))
intDict.Add "ContentType", ConvertToText(rawStream, currentPos + begPos - 2, endPos - begPos, MidB(value, begPos, endPos - begPos))
begPos = endPos + 4
endPos = LenB(value)
nameValue = MidB(value, begPos, ((endPos - begPos) - 1))
Else
endPos = begPos + 1
isValid = False
End If
Else
nameValue = ConvertToText(rawStream, currentPos + endPos + 3, mValue - endPos - 4, MidB(value, endPos + 5))
End If
If isValid = True Then
Dim wrkname
wrkname = ByteToString(nameN)
If dict.Exists(wrkname) Then
Set intDict = dict(wrkname)
' Special handling for key_m, just append to end
If wrkname = "key_m" Then
intDict("Value") = intDict("Value") & nameValue
Else
If Right(intDict("Value"), 2) = vbCrLf Then
intDict("Value") = Left(intDict("Value"), Len(intDict("Value"))-2)
End If
intDict("Value") = intDict("Value") & ", " & nameValue
End If
Else
intDict.Add "Value", nameValue
intDict.Add "Name", nameN
dict.Add wrkname, intDict
End If
End If
End If
currentPos = lenSeparator + inStrByte
Wend
rawStream.Close
Set rawStream = Nothing
End If
End Sub
' Get form element name based on index
Function GetIndexedName(name)
If Index < 0 Then
GetIndexedName = name
Else
GetIndexedName = Mid(name, 1, 1) & Index & Mid(name, 2)
End If
End Function
' Has value for form element
Function HasValue(name)
Dim wrkname
wrkname = GetIndexedName(name)
If ew_Empty(dict) Then
HasValue = False
Else
HasValue = dict.Exists(wrkname)
End If
End Function
' Get value for form element
Function GetValue(name)
Dim wrkname
Dim gv
GetValue = Null ' default return Null
If ew_NotEmpty(dict) Then
wrkname = GetIndexedName(name)
If dict.Exists(wrkname) Then
gv = CStr(dict(wrkname)("Value"))
gv = Left(gv, Len(gv)-2)
GetValue = gv
' Special handling for key_m
If wrkname = "key_m" Then
If InStr(GetValue, vbCrLf) > 0 Then
GetValue = Split(GetValue, vbCrLf)
End If
End If
End If
End If
End Function
' Get upload file size
Function GetUploadFileSize(name)
Dim wrkname
wrkname = GetIndexedName(name)
If dict.Exists(wrkname) Then
GetUploadFileSize = LenB(dict(wrkname)("Value"))
Else
GetUploadFileSize = 0
End If
End Function
' Get upload file name
Function GetUploadFileName(name)
Dim wrkname, temp, tempPos
wrkname = GetIndexedName(name)
If dict.Exists(wrkname) Then
temp = dict(wrkname)("FileName")
tempPos = 1 + InStrRev(temp, "\")
GetUploadFileName = Mid(temp, tempPos)
Else
GetUploadFileName = ""
End If
End Function
' Get file content type
Function GetUploadFileContentType(name)
Dim wrkname
wrkname = GetIndexedName(name)
If dict.Exists(wrkname) Then
GetUploadFileContentType = dict(wrkname)("ContentType")
Else
GetUploadFileContentType = ""
End If
End Function
' Get upload file data
Function GetUploadFileData(name)
Dim wrkname
wrkname = GetIndexedName(name)
If dict.Exists(wrkname) Then
GetUploadFileData = dict(wrkname)("Value")
Else
GetUploadFileData = Null
End If
End Function
' Get file image width
Function GetUploadImageWidth(name)
Dim wrkname
wrkname = GetIndexedName(name)
Dim ImageHeight
Call ew_GetImageDimension(GetUploadFileData(name), GetUploadImageWidth, ImageHeight)
End Function
' Get file image height
Function GetUploadImageHeight(name)
Dim wrkname
wrkname = GetIndexedName(name)
Dim ImageWidth
Call ew_GetImageDimension(GetUploadFileData(name), ImageWidth, GetUploadImageHeight)
End Function
' Convert string to byte
Function StringToByte(toConv)
Dim i, tempChar
For i = 1 to Len(toConv)
tempChar = Mid(toConv, i, 1)
StringToByte = StringToByte & ChrB(AscB(tempChar))
Next
End Function
' Convert byte to string
Private Function ByteToString(ToConv)
Dim i
If Not EW_DEBUG_ENABLED Then On Error Resume Next
For i = 1 to LenB(ToConv)
ByteToString = ByteToString & Chr(AscB(MidB(ToConv,i,1)))
Next
End Function
' Convert to text
Function ConvertToText(objStream, iStart, iLength, binData)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If EW_UPLOAD_CHARSET <> "" Then
Dim tmpStream
Set tmpStream = Server.CreateObject("ADODB.Stream")
tmpStream.Type = 1 'adTypeBinary
tmpStream.Mode = 3 'adModeReadWrite
tmpStream.Open
objStream.Position = iStart
objStream.CopyTo tmpStream, iLength
tmpStream.Position = 0
tmpStream.Type = 2 'adTypeText
tmpStream.Charset = EW_UPLOAD_CHARSET
ConvertToText = tmpStream.ReadText
tmpStream.Close
Set tmpStream = Nothing
Else
ConvertToText = ByteToString(binData)
End If
ConvertToText = Trim(ConvertToText & "")
End Function
' Class terminate
Private Sub Class_Terminate()
' Dispose dictionary
If ew_NotEmpty(intDict) Then
intDict.RemoveAll
Set intDict = Nothing
End If
If ew_NotEmpty(dict) Then
dict.RemoveAll
Set dict = Nothing
End If
End Sub
End Class
'
' Default Upload Object Class (end)
'
%>
<%
'
' Common functions (begin)
'
Sub ResponseJson()
Response.CodePage = 65001
Response.ContentType = "application/json"
Response.Charset = "utf-8"
End Sub
' Write HTTP header
Sub ew_Header(cache, charset, json)
Dim export
export = Request.QueryString("export") & ""
If (cache) Or (Not cache And ew_IsHttps() And export <> "" And export <> "print") Then ' Allow cache
Response.AddHeader "Cache-Control", "private, must-revalidate"
Response.AddHeader "Pragma", "public"
Else ' No cache
Response.AddHeader "Cache-Control", "private, no-cache, no-store, must-revalidate"
Response.AddHeader "Cache-Control", "post-check=0, pre-check=0"
Response.AddHeader "Pragma", "no-cache"
End If
Response.AddHeader "X-UA-Compatible", "IE=edge"
If json Then
Call ResponseJson
Else
Response.ContentType = "text/html"
If charset <> "" Then Response.Charset = charset ' Charset
End If
End Sub
' Get connection object
' Refer to ew_ConnectDb below for array structure
'
Function ew_GetConn(dbid)
Dim db
db = ew_GetDb(dbid)
If IsArray(db) Then
' Connect to db if necessary
Call ew_ConnectDb(db)
' Return connection object
Dim i, j, id
For i = 0 to UBound(EW_CONN)
id = ew_GetDbAttr(EW_CONN(i), "id")
If id = dbid Then
For j = 0 to UBound(EW_CONN(i))
If EW_CONN(i)(j)(0) = "conn" Then
Set ew_GetConn = EW_CONN(i)(j)(1)
Exit Function
End If
Next
Exit For
End If
Next
End If
Set ew_GetConn = Nothing
End Function
' Get database array
' Refer to ew_ConnectDb below for array structure
'
Function ew_GetDb(dbid)
Dim i
If ew_EmptyStr(dbid) Or dbid & "" = "0" Then dbid = "DB"
If ew_CheckInteger(dbid) Then
dbid = CLng(dbid)
If dbid >= 0 And dbid <= UBound(EW_CONN) Then
ew_GetDb = EW_CONN(dbid)
Exit Function
End If
End If
For i = 0 to UBound(EW_CONN)
If dbid = ew_GetDbAttr(EW_CONN(i), "id") Then
ew_GetDb = EW_CONN(i)
Exit Function
End If
Next
ew_GetDb = Null
End Function
' Get connection type
' Refer to ew_ConnectDb below for array structure
'
Function ew_GetConnectionType(dbid)
Dim db, dbtype
dbtype = False
db = ew_GetDb(dbid)
If IsArray(db) Then
dbtype = ew_GetDbAttr(db, "type")
ElseIf ew_SameText(dbid, "MYSQL") Then
dbtype = "MYSQL"
ElseIf ew_SameText(dbid, "POSTGRESQL") Then
dbtype = "POSTGRESQL"
ElseIf ew_SameText(dbid, "ORACLE") Then
dbtype = "ORACLE"
ElseIf ew_SameText(dbid, "ACCESS") Then
dbtype = "ACCESS"
ElseIf ew_SameText(dbid, "MSSQL") Then
dbtype = "MSSQL"
End If
ew_GetConnectionType = dbtype
End Function
' Get cursor location
Function ew_GetCursorLocation(dbid)
Dim csrloc, dbtype
If dbid = "DB" Then
csrloc = EW_CURSOR_LOCATION
Else
dbtype = ew_GetConnectionType(dbid)
If dbtype = "ACCESS" Or dbtype = "MSSQL" Or dbtype = "POSTGRESQL" Then
csrloc = 2
Else
csrloc = 3
End If
End If
ew_GetCursorLocation = csrloc
End Function
' Connect to database
Function ew_Connect(dbid)
Set ew_Connect = ew_GetConn(dbid)
End Function
' Connect to database
' Access
' * Array(Array("conn", ...), Array("id", ...), Array("type", "ACCESS"), _
' * Array("provider", ...), Array("relpath", ...), Array("dbname", ...), _
' * Array("password", ...), Array("qs", ...), Array("qe", ...))
' Other database type
' * Array(Array("conn", ...), Array("id", ...), Array("type", "MSSQL|MYSQL|POSTGRESQL|ORACLE"), _
' * Array("connectionstring", ...), Array("schema", ...), Array("qs", ...), Array("qe", ...))
'
Sub ew_ConnectDb(db)
Dim dbid, dbtype, connstr, ar
Dim provider, relpath, dbname, password, datasource, schema
Dim cnn
dbid = ew_GetDbAttr(db, "id")
dbtype = ew_GetDbAttr(db, "type")
' Check if connection is open, exit if already opened
Dim i, j, id
For i = 0 to UBound(EW_CONN)
id = ew_GetDbAttr(EW_CONN(i), "id")
If id = dbid Then
For j = 0 to UBound(EW_CONN(i))
If EW_CONN(i)(j)(0) = "conn" Then
If Not IsNull(EW_CONN(i)(j)(1)) Then Exit Sub
End If
Next
Exit For
End If
Next
If dbtype = "ACCESS" Then
provider = ew_GetDbAttr(db, "provider")
relpath = ew_GetDbAttr(db, "relpath")
dbname = ew_GetDbAttr(db, "dbname")
password = ew_GetDbAttr(db, "password")
If relpath = "" Then
datasource = Server.MapPath(EW_RELATIVE_PATH & dbname)
' ElseIf Left(relpath, 1) = "." Then ' Relative path starting with "." or ".." (relative to app root)
' datasource = ew_ServerMapPath(relpath & dbname)
ElseIf Left(relpath, 2) = "\\" Or InStr(relpath, ":") > 0 Then ' Physical path
datasource = relpath & dbname
Else ' Relative to app root
datasource = ew_ServerMapPath(relpath) & dbname
End If
If password <> "" Then
connstr = provider & ";Data Source=" & datasource & ";Jet OLEDB:Database Password=" & password & ";"
ElseIf UCase(Right(dbname, 6)) = ".ACCDB" Then ' AccDb
connstr = provider & ";Data Source=" & datasource & ";Persist Security Info=False;"
Else
connstr = provider & ";Data Source=" & datasource & ";"
End If
Else
connstr = ew_GetDbAttr(db, "connectionstring")
End If
' Database connecting event
Call Database_Connecting(connstr)
' Open connection to the database
Set cnn = Server.CreateObject("ADODB.Connection")
cnn.Open connstr
If dbtype = "ORACLE" Then
schema = ew_GetDbAttr(db, "schema")
If schema <> "" then
cnn.Execute("ALTER SESSION SET CURRENT_SCHEMA = " & schema) ' Set current schema
End If
cnn.Execute("ALTER SESSION SET NLS_TIMESTAMP_FORMAT = 'yyyy-mm-dd hh24:mi:ss'")
cnn.Execute("ALTER SESSION SET NLS_TIMESTAMP_TZ_FORMAT = 'yyyy-mm-dd hh24:mi:ss'")
ElseIf dbtype = "MSSQL" And EW_DATE_FORMAT_ID > 0 Then
' Set date format
cnn.Execute("SET DATEFORMAT ymd")
End If
' Database connected event
Call Database_Connected(cnn)
' Save connection object to array
For i = 0 to UBound(EW_CONN)
id = ew_GetDbAttr(EW_CONN(i), "id")
If id = dbid Then
For j = 0 to UBound(EW_CONN(i))
If EW_CONN(i)(j)(0) = "conn" Then
Set EW_CONN(i)(j)(1) = cnn
End If
Next
Exit For
End If
Next
End Sub
' Close database connections
Sub ew_CloseConn()
Dim i, j, cnn
For i = 0 to UBound(EW_CONN)
For j = 0 to UBound(EW_CONN(i))
If EW_CONN(i)(j)(0) = "conn" Then
If ew_NotEmpty(EW_CONN(i)(j)(1)) Then
Set cnn = EW_CONN(i)(j)(1)
cnn.Close
Set cnn = Nothing
EW_CONN(i)(j)(1) = Null
End If
End If
Next
Next
End Sub
' Clean up ' ASP
Sub ew_CleanUp
Set EW_FULL_URL_PROTOCOLS = Nothing
Set EW_MIME_TYPES = Nothing
Set EW_CLIENT_VAR = Nothing
Set LoginStatus = Nothing
End Sub
' Get db array attribute (except conn object)
Function ew_GetDbAttr(db, attr)
Dim i
If IsArray(db) Then
For i = 0 to UBound(db)
If db(i)(0) = attr Then
ew_GetDbAttr = db(i)(1)
Exit Function
End If
Next
Else
ew_GetDbAttr = Null
End If
End Function
' Database Connecting event
Sub Database_Connecting(Connstr)
'Response.Write "Database Connecting"
End Sub
' Database Connected event
Sub Database_Connected(Conn)
' Example:
' Conn.Execute("Your SQL")
End Sub
' Check if allow add/delete row
Function ew_AllowAddDeleteRow()
ew_AllowAddDeleteRow = True
End Function
' Append like operator
Function ew_Like(pat, dbid)
Dim dbtype
dbtype = ew_GetConnectionType(dbid)
If dbtype = "POSTGRESQL" Then
ew_Like = ew_IIf(EW_USE_ILIKE_FOR_POSTGRESQL, " ILIKE ", " LIKE ") & pat
ElseIf dbtype = "MYSQL" Then
If EW_LIKE_COLLATION_FOR_MYSQL <> "" Then
ew_Like = " LIKE " & pat & " COLLATE " & EW_LIKE_COLLATION_FOR_MYSQL
Else
ew_Like = " LIKE " & pat
End If
ElseIf dbtype = "MSSQL" Then
If EW_LIKE_COLLATION_FOR_MSSQL <> "" Then
ew_Like = " COLLATE " & EW_LIKE_COLLATION_FOR_MSSQL & " LIKE " & pat
Else
ew_Like = " LIKE " & pat
End If
Else
ew_Like = " LIKE " & pat
End If
End Function
' Return multi-value search SQL
Function ew_GetMultiSearchSql(Fld, FldOpr, FldVal, dbid)
Dim arVal, i, sVal, sSql, sWrk, dbtype
If FldOpr = "IS NULL" Or FldOpr = "IS NOT NULL" Then
ew_GetMultiSearchSql = Fld.FldExpression & " " & FldOpr
Else
If FldOpr = "LIKE" Then
sWrk = ""
Else
sWrk = Fld.FldExpression & ew_SearchString(FldOpr, FldVal, EW_DATATYPE_STRING, dbid)
End If
arVal = Split(FldVal, ",")
dbtype = ew_GetConnectionType(dbid)
For i = 0 to UBound(arVal)
sVal = Trim(arVal(i))
If sVal = EW_NULL_VALUE Then
sSql = Fld.FldExpression & " IS NULL"
ElseIf sVal = EW_NOT_NULL_VALUE Then
sSql = Fld.FldExpression & " IS NOT NULL"
Else
If FldOpr = "LIKE" Then
If UBound(arVal) = 0 Or EW_SEARCH_MULTI_VALUE_OPTION = 3 Then
sSql = Fld.FldExpression & " = '" & ew_AdjustSqlBase(sVal, dbid) & "' OR " & ew_GetMultiSearchSqlPart(Fld, sVal, dbid)
Else
sSql = ew_GetMultiSearchSqlPart(Fld, sVal, dbid)
End If
Else
sSql = Fld.FldExpression & ew_SearchString(FldOpr, sVal, EW_DATATYPE_STRING, dbid)
End If
End If
If sWrk <> "" Then
If EW_SEARCH_MULTI_VALUE_OPTION = 2 Then
sWrk = sWrk & " AND "
ElseIf EW_SEARCH_MULTI_VALUE_OPTION = 3 Then
sWrk = sWrk & " OR "
End If
End If
sWrk = sWrk & "(" & sSql & ")"
Next
ew_GetMultiSearchSql = sWrk
End If
End Function
' Get multi search SQL part
Function ew_GetMultiSearchSqlPart(Fld, FldVal, dbid)
ew_GetMultiSearchSqlPart = Fld.FldExpression & ew_Like("'" & ew_AdjustSqlBase(FldVal, dbid) & ", %'", dbid) & " OR " & _
Fld.FldExpression & ew_Like("'%, " & ew_AdjustSqlBase(FldVal, dbid) & ",%'", dbid) & " OR " & _
Fld.FldExpression & ew_Like("'%, " & ew_AdjustSqlBase(FldVal, dbid) & "'", dbid)
End Function
' Check if float format
Function ew_IsFloatFormat(FldType)
ew_IsFloatFormat = (FldType = 4 Or FldType = 5 Or FldType = 131 Or FldType = 6)
End Function
' Check if is numeric
Function ew_IsNumeric(Val)
ew_IsNumeric = IsNumeric(ew_StrToFloat(Val))
End Function
' Convert string to int ' ASP
Function ew_StrToInt(Val)
Dim v, p
v = Val
If IsNull(v) Or v&"" = "" Then
ew_StrToInt = v
Else
v = Trim(v)
p = InstrRev(v, EW_DECIMAL_POINT)
If p > 0 Then ' Remove digits after decimal point
v = Mid(v, 1, p-1)
End If
v = Replace(v, EW_THOUSANDS_SEP, "") ' Remove thousands sep
ew_StrToInt = Trim(v)
End If
End Function
' Get search SQL
Function ew_GetSearchSql(Fld, FldVal, FldOpr, FldCond, FldVal2, FldOpr2, dbid)
Dim IsValidValue, curLocale
curLocale = GetLocale() ' Save current locale
SetLocale("en-us") ' Set US locale
ew_GetSearchSql = ""
Dim sFldExpression, lFldDataType, virtual
virtual = Fld.FldIsVirtual And Fld.FldVirtualSearch
sFldExpression = ew_IIf(virtual, Fld.FldVirtualExpression, Fld.FldExpression)
lFldDataType = Fld.FldDataType
If virtual Then lFldDataType = EW_DATATYPE_STRING
If ew_IsFloatFormat(Fld.FldType) Then
FldVal = ew_StrToFloat(FldVal)
FldVal2 = ew_StrToFloat(FldVal2)
End If
If lFldDataType = EW_DATATYPE_NUMBER Then ' Fix wrong operator
If FldOpr = "LIKE" Or FldOpr = "STARTS WITH" Or FldOpr = "ENDS WITH" Then
FldOpr = "="
ElseIf FldOpr = "NOT LIKE" Then
FldOpr = "<>"
End If
If FldOpr2 = "LIKE" Or FldOpr2 = "STARTS WITH" Or FldOpr = "ENDS WITH" Then
FldOpr2 = "="
ElseIf FldOpr2 = "NOT LIKE" Then
FldOpr2 = "<>"
End If
End If
If FldOpr = "BETWEEN" Then
IsValidValue = (lFldDataType <> EW_DATATYPE_NUMBER) Or _
(lFldDataType = EW_DATATYPE_NUMBER And IsNumeric(FldVal) And IsNumeric(FldVal2))
If FldVal <> "" And FldVal2 <> "" And IsValidValue Then
ew_GetSearchSql = sFldExpression & " BETWEEN " & ew_QuotedValueBase(FldVal, lFldDataType, dbid) & _
" AND " & ew_QuotedValueBase(FldVal2, lFldDataType, dbid)
End If
Else
' Handle first value
If FldVal = EW_NULL_VALUE Or FldOpr = "IS NULL" Then
ew_GetSearchSql = Fld.FldExpression & " IS NULL"
ElseIf FldVal = EW_NOT_NULL_VALUE Or FldOpr = "IS NOT NULL" Then
ew_GetSearchSql = Fld.FldExpression & " IS NOT NULL"
Else
IsValidValue = (lFldDataType <> EW_DATATYPE_NUMBER) Or _
(lFldDataType = EW_DATATYPE_NUMBER And IsNumeric(FldVal))
If FldVal <> "" And IsValidValue And ew_IsValidOpr(FldOpr, lFldDataType) Then
ew_GetSearchSql = sFldExpression & ew_SearchString(FldOpr, FldVal, lFldDataType, dbid)
If Fld.FldDataType = EW_DATATYPE_BOOLEAN And FldVal = Fld.FalseValue And FldOpr = "=" Then
ew_GetSearchSql = "(" & ew_GetSearchSql & " OR " & sFldExpression & " IS NULL)"
End If
End If
End If
' Handle second value
Dim sSql2
sSql2 = ""
If FldVal2 = EW_NULL_VALUE Or FldOpr2 = "IS NULL" Then
sSql2 = Fld.FldExpression & " IS NULL"
ElseIf FldVal2 = EW_NOT_NULL_VALUE Or FldOpr2 = "IS NOT NULL" Then
sSql2 = Fld.FldExpression & " IS NOT NULL"
Else
IsValidValue = (lFldDataType <> EW_DATATYPE_NUMBER) Or _
(lFldDataType = EW_DATATYPE_NUMBER And IsNumeric(FldVal2))
If FldVal2 <> "" And IsValidValue And ew_IsValidOpr(FldOpr2, lFldDataType) Then
sSql2 = sFldExpression & ew_SearchString(FldOpr2, FldVal2, lFldDataType, dbid)
If Fld.FldDataType = EW_DATATYPE_BOOLEAN And FldVal2 = Fld.FalseValue And FldOpr2 = "=" Then
sSql2 = "(" & sSql2 & " OR " & sFldExpression & " IS NULL)"
End If
End If
End If
' Combine SQL
If sSql2 <> "" Then
If ew_GetSearchSql <> "" Then
ew_GetSearchSql = "(" & ew_GetSearchSql & " " & ew_IIf(FldCond = "OR", "OR", "AND") & " " & sSql2 & ")"
Else
ew_GetSearchSql = sSql2
End If
End If
End If
SetLocale(curLocale) ' Restore current locale
End Function
' Return search string
Function ew_SearchString(FldOpr, FldVal, FldType, dbid)
Dim sValue
sValue = CStr(FldVal&"")
If sValue = EW_NULL_VALUE Or FldOpr = "IS NULL" Then
ew_SearchString = " IS NULL"
ElseIf sValue = EW_NOT_NULL_VALUE Or FldOpr = "IS NOT NULL" Then
ew_SearchString = " IS NOT NULL"
ElseIf FldOpr = "LIKE" Then
ew_SearchString = ew_Like(ew_QuotedValueBase("%" & sValue & "%", FldType, dbid), dbid)
ElseIf FldOpr = "NOT LIKE" Then
ew_SearchString = " NOT " & ew_Like(ew_QuotedValueBase("%" & sValue & "%", FldType, dbid), dbid)
ElseIf FldOpr = "STARTS WITH" Then
ew_SearchString = ew_Like(ew_QuotedValueBase(sValue & "%", FldType, dbid), dbid)
ElseIf FldOpr = "ENDS WITH" Then
ew_SearchString = ew_Like(ew_QuotedValueBase("%" & sValue, FldType, dbid), dbid)
Else
If FldType = EW_DATATYPE_NUMBER And Not ew_IsNumeric(FldVal) Then ' Invalid field value
ew_SearchString = " = -1 AND 1=0"
Else
ew_SearchString = " " & FldOpr & " " & ew_QuotedValueBase(sValue, FldType, dbid)
End If
End If
End Function
' Check if valid operator
Function ew_IsValidOpr(Opr, FldType)
ew_IsValidOpr = (Opr = "=" Or Opr = "<" Or Opr = "<=" Or _
Opr = ">" Or Opr = ">=" Or Opr = "<>")
If FldType = EW_DATATYPE_STRING Or FldType = EW_DATATYPE_MEMO Then
ew_IsValidOpr = ew_IsValidOpr Or Opr = "LIKE" Or Opr = "NOT LIKE" Or Opr = "STARTS WITH" Or Opr = "ENDS WITH"
End If
End Function
' Quoted name for table/field
Function ew_QuotedName(Name)
ew_QuotedName = ew_QuotedNameBase(Name, "DB")
End Function
' Quoted name for table/field based on dbid
Function ew_QuotedNameBase(Name, dbid)
Dim db, qs, qe
db = ew_GetDb(dbid)
If IsArray(db) Then
qs = ew_GetDbAttr(db, "qs")
qe = ew_GetDbAttr(db, "qe")
Name = Replace(Name, qe, qe & qe)
ew_QuotedNameBase = qs & Name & qe
Else ' Use default quotes
ew_QuotedNameBase = EW_DB_QUOTE_START & Replace(Name, EW_DB_QUOTE_END, EW_DB_QUOTE_END & EW_DB_QUOTE_END) & EW_DB_QUOTE_END
End If
End Function
' Double quote value
Function ew_DoubleQuotedValue(Value)
ew_DoubleQuotedValue = """" & Replace(Value & "", """", """""") & """"
End Function
' Quote field value (default DB)
Function ew_QuotedValue(Value, FldType)
ew_QuotedValue = ew_QuotedValueBase(Value, FldType, "DB")
End Function
' Quote field value based on dbid
Function ew_QuotedValueBase(Value, FldType, dbid)
Dim dbtype, val
dbtype = ew_GetConnectionType(dbid)
val = Value
Select Case FldType
Case EW_DATATYPE_STRING, EW_DATATYPE_MEMO
If EW_REMOVE_XSS Then
val = ew_RemoveXSS(val)
End If
If dbtype = "MSSQL" Then
val = "N'" & ew_AdjustSqlBase(val, dbid) & "'"
Else
val = "'" & ew_AdjustSqlBase(val, dbid) & "'"
End If
Case EW_DATATYPE_GUID
If dbtype = "ACCESS" Then
val = "{guid " & ew_AdjustSqlBase(val, dbid) & "}"
Else
val = "'" & ew_AdjustSqlBase(val, dbid) & "'"
End If
Case EW_DATATYPE_XML
val = "'" & ew_AdjustSqlBase(val, dbid) & "'"
Case EW_DATATYPE_DATE, EW_DATATYPE_TIME
If EW_REMOVE_XSS Then
val = ew_RemoveXSS(val)
End If
If dbtype = "ACCESS" Then
val = "#" & ew_AdjustSqlBase(val, dbid) & "#"
ElseIf dbtype = "ORACLE" Then
val = "TO_DATE('" & ew_AdjustSqlBase(val, dbid) & "', 'YYYY/MM/DD HH24:MI:SS')"
Else
val = "'" & ew_AdjustSqlBase(val, dbid) & "'"
End If
Case EW_DATATYPE_BOOLEAN
If dbtype = "MYSQL" Or dbtype = "POSTGRESQL" Then
val = "'" & ew_AdjustSqlBase(val, dbid) & "'" ' 'Y'|'N' or 'y'|'n' or '1'|'0' or 't'|'f'
End If
Case EW_DATATYPE_NUMBER
If Not ew_IsNumeric(val) Then
val = "NULL" ' Treat as null
End If
End Select
ew_QuotedValueBase = val
End Function
' Pad zeros before number
Function ew_ZeroPad(m, t)
ew_ZeroPad = String(t - Len(m), "0") & m
End Function
' Convert different data type value
Function ew_Conv(v, t)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
Select Case t
' If adBigInt/adUnsignedBigInt
Case 20, 21
If IsNull(v) Then
ew_Conv = Null
Else
ew_Conv = CLng(v)
End If
' If adSmallInt/adInteger/adTinyInt/adUnsignedTinyInt/adUnsignedSmallInt/adUnsignedInt/adBinary
Case 2, 3, 16, 17, 18, 19, 128
If IsNull(v) Then
ew_Conv = Null
Else
ew_Conv = CLng(v)
End If
' If adSingle
Case 4
If IsNull(v) Then
ew_Conv = Null
Else
ew_Conv = CSng(v)
End If
' If adDouble/adCurrency/adNumeric/adVarNumeric
Case 5, 6, 131, 139
If IsNull(v) Then
ew_Conv = Null
Else
ew_Conv = CDbl(v)
End If
Case Else
ew_Conv = v
End Select
End Function
' Concat string
Function ew_Concat(str1, str2, sep)
str1 = Trim(str1)
str2 = Trim(str2)
If str1 <> "" And sep <> "" And Right(str1, Len(sep)) <> sep Then
str1 = str1 & sep
End If
ew_Concat = str1 & str2
End Function
' Contains a substring (case-sensitive)
Function ew_ContainsStr(haystack, needle)
ew_ContainsStr = (InStr(1, haystack, needle, 0) > 0)
End Function
' Contains a substring (case-insensitive)
Function ew_ContainsText(haystack, needle)
ew_ContainsText = (InStr(1, haystack, needle, 1) > 0)
End Function
' Starts with a substring (case-sensitive)
Function ew_StartsStr(haystack, needle)
ew_StartsStr = (InStr(1, haystack, needle, 0) = 1)
End Function
' Starts with a substring (case-insensitive)
Function ew_StartsText(haystack, needle)
ew_StartsText = (InStr(1, haystack, needle, 1) = 1)
End Function
' Ends with a substring (case-sensitive)
Function ew_EndsStr(haystack, needle)
ew_EndsStr = (InStrRev(haystack, needle, -1, 0) = (Len(haystack) - Len(needle) + 1))
End Function
' Ends with a substring (case-insensitive)
Function ew_EndsText(haystack, needle)
ew_EndsText = (InStrRev(haystack, needle, -1, 1) = (Len(haystack) - Len(needle) + 1))
End Function
' Same trimmed strings (case-sensitive)
Function ew_SameStr(str1, str2)
ew_SameStr = (StrComp(Trim(str1), Trim(str2), 0) = 0)
End Function
' Same trimmed strings (case-insensitive)
Function ew_SameText(str1, str2)
ew_SameText = (StrComp(Trim(str1), Trim(str2), 1) = 0)
End Function
' Write message in text file for debug
Sub ew_Trace(pfx, msg)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
Dim fso, ts, sFolder, sFn
sFolder = EW_AUDIT_TRAIL_PATH
sFn = pfx & ".txt"
Set fso = Server.Createobject("Scripting.FileSystemObject")
Set ts = fso.OpenTextFile(ew_UploadPathEx(True, sFolder) & sFn, 8, True)
ts.writeline(Date & vbTab & Time & vbTab & msg)
ts.Close
Set ts = Nothing
Set fso = Nothing
End Sub
' Get elapsed time (in seconds)
Function ew_ElapsedTime()
ew_ElapsedTime = (Timer - StartTimer)
End Function
' Display elapsed time
Sub ew_WriteElapsedTime()
If EW_DEBUG_ENABLED Then
Response.Write "<div class=""alert alert-info ewAlert"">Page processing time: " & FormatNumber(ew_ElapsedTime(), 3) & " seconds</div>"
End If
End Sub
' Compare values with special handling for null values
Function ew_CompareValue(v1, v2)
If IsNull(v1) And IsNull(v2) Then
ew_CompareValue = True
ElseIf IsNull(v1) Or IsNull(v2) Then
ew_CompareValue = False
ElseIf VarType(v1) = 14 Or VarType(v2) = 14 Then
ew_CompareValue = (CDbl(v1) = CDbl(v2))
Else
ew_CompareValue = (v1 = v2)
End If
End Function
' Check if boolean value is True
Function ew_ConvertToBool(value)
On Error Resume Next
ew_ConvertToBool = CBool(value)
If Err.Number <> 0 Then
Err.Clear
Dim tmp
tmp = LCase(value & "")
ew_ConvertToBool = (tmp = "1" Or tmp = "true" Or tmp = "y" Or tmp = "t")
End If
End Function
' Add message
Sub ew_AddMessage(msg, msgtoadd)
If msgtoadd <> "" Then
If msg <> "" Then
msg = msg & "<br>"
End If
msg = msg & msgtoadd
End If
End Sub
' Add filter
Sub ew_AddFilter(filter, newfilter)
If Trim(newfilter) = "" Then Exit Sub
If Trim(filter) <> "" Then
filter = "(" & filter & ") AND (" & newfilter & ")"
Else
filter = newfilter
End If
End Sub
' Adjust SQL for special characters
Function ew_AdjustSql(str)
ew_AdjustSql = ew_AdjustSqlBase(str, "DB")
End Function
' Adjust SQL for special characters based on dbid
Function ew_AdjustSqlBase(str, dbid)
Dim sWrk, dbtype
dbtype = ew_GetConnectionType(dbid)
sWrk = Trim(str & "")
sWrk = Replace(sWrk, "'", "''") ' Adjust for Single Quote
If dbtype = "ACCESS" Or dbtype = "MSSQL" THen
sWrk = Replace(sWrk, "[", "[[]") ' Adjust for Open Square Bracket
End If
ew_AdjustSqlBase = sWrk
End Function
' Build select sql based on different SQL part
Function ew_BuildSelectSql(sSelect, sWhere, sGroupBy, sHaving, sOrderBy, sFilter, sSort)
Dim sSql, sDbWhere, sDbOrderBy
sDbWhere = sWhere
Call ew_AddFilter(sDbWhere, sFilter)
sDbOrderBy = sOrderBy
If sSort <> "" Then
sDbOrderBy = sSort
End If
sSql = sSelect
If sDbWhere <> "" Then
sSql = sSql & " WHERE " & sDbWhere
End If
If sGroupBy <> "" Then
sSql = sSql & " GROUP BY " & sGroupBy
End If
If sHaving <> "" Then
sSql = sSql & " HAVING " & sHaving
End If
If sDbOrderBy <> "" Then
sSql = sSql & " ORDER BY " & sDbOrderBy
End If
ew_BuildSelectSql = sSql
End Function
' Executes the query, and returns the row(s) as JSON
Function ew_ExecuteJson(SQL, options)
ew_ExecuteJson = ew_ExecuteJsonByDbid(SQL, options, "DB")
End Function
' Return JSON by dbid
' options: header(bool), array(bool), firstonly(bool)
Function ew_ExecuteJsonByDbid(SQL, options, dbid)
Dim header, arr, firstonly, res, opts, i
Call ew_SetDebugMsg("ExecuteJson(" & dbid & "): " & SQL) ' Show SQL for debugging
header = False
arr = False
firstonly = False
If IsArray(options) Then
Set opts = Dictionary(options)
ElseIf IsDictionary(options) Then
Set opts = options
End If
If IsDictionary(opts) Then
If opts.ContainsKey("header") Then header = opts.Get("header") ' Set header for JSON
If opts.ContainsKey("array") Then arr = opts.Get("array")
If opts.ContainsKey("firstonly") Then firstonly = opts.Get("firstonly")
End If
If IsArray(options) Then Set opts = Nothing
If firstonly Then
Set res = ew_ExecuteRowByDbid(SQL, dbid)
If arr And ew_NotEmpty(res) Then res = res.Items()
Else
res = ew_ExecuteRowsByDbid(SQL, dbid)
If arr And IsArray(res) Then
For i = 0 To UBound(res)
res(i) = res(i).Items()
Next
End If
End If
If header Then Call ResponseJson
If ew_NotEmpty(res) Then
ew_ExecuteJsonByDbid = ew_JsonEncode(res)
Else
ew_ExecuteJsonByDbid = "false"
End If
End Function
' Return rows as array of dictionary
Function ew_ExecuteRows(SQL)
ew_ExecuteRows = ew_ExecuteRowsByDbid(SQL, "DB")
End Function
' Return rows as array of dictionary by dbid
Function ew_ExecuteRowsByDbid(SQL, dbid)
Dim i, rs, fldcnt, dict, res
Set rs = ew_LoadRecordsetByDbid(SQL, dbid)
If ew_NotEmpty(rs) Then
If Not rs.EOF Then
ew_ExecuteRowsByDbid = ew_RecordsetToArray(rs)
End If
rs.Close
Set rs = Nothing
End If
End Function
' Return first row as dictionary
Function ew_ExecuteRow(SQL)
Set ew_ExecuteRow = ew_ExecuteRowByDbid(SQL, "DB")
End Function
' Return first row as dictionary by dbid
Function ew_ExecuteRowByDbid(SQL, dbid)
On Error Resume Next
Dim i, rs, fldcnt, dict
Set dict = Server.CreateObject("Scripting.Dictionary")
Set rs = ew_LoadRecordsetByDbid(SQL, dbid)
Set ew_ExecuteRowByDbid = Nothing
If ew_NotEmpty(rs) Then
If Not rs.EOF Then
fldcnt = rs.Fields.Count
For i = 0 to fldcnt - 1
dict.Add rs.Fields(i).Name, rs.Fields(i).Value
Next
Set ew_ExecuteRowByDbid = dict
End If
rs.Close
Set rs = Nothing
End If
Set dict = Nothing
End Function
' Convert recordset to array of Dictionary
Function ew_RecordsetToArray(rs)
Dim rows, row, i, rowcnt, fldcnt
If rs.RecordCount > 0 And Not rs.EOF Then
ReDim rows(rs.RecordCount - 1)
'rs.MoveFirst
rowcnt = 0
Do While Not rs.EOF
Set row = Server.CreateObject("Scripting.Dictionary")
fldcnt = rs.Fields.Count
For i = 0 to fldcnt - 1
row.Add rs.Fields(i).Name, rs.Fields(i).Value
Next
Set rows(rowcnt) = row
rowcnt = rowcnt + 1
rs.MoveNext
Loop
'rs.MoveFirst
End If
ew_RecordsetToArray = rows
End Function
' Convert current record in recordset to JSON
Function ew_RecordToJson(rs)
Dim row, i, fldcnt, fld
ew_RecordToJson = "null"
If ew_Empty(rs) Then Exit Function
If (rs.State And 1) <> 1 Then Exit Function ' adStateOpen
If Not rs.EOF Then
Set row = Dictionary()
fldcnt = rs.Fields.Count
For i = 0 to fldcnt - 1
Set fld = rs.Fields(i)
If fld.Type = 205 Or fld.Type = 204 Or fld.Type = 124 Then ' Binary
Call row.Add(fld.Name, "[Binary]")
Else
Call row.Add(fld.Name, fld.Value)
End If
Next
ew_RecordToJson = row.ToJson()
Set row = Nothing
End If
End Function
' Get record count ' ASP
Function ew_GetRecordCount(SQL, dbid)
On Error Resume Next
Err.Clear
Dim cnn, cnt, pattern, rs, sqlwrk
Set cnn = ew_GetConn(dbid)
cnt = -1
pattern = "\/\*BeginOrderBy\*\/[\s\S]+\/\*EndOrderBy\*\/"
sqlwrk = ew_RegExReplace(pattern, SQL, "") ' Remove ORDER BY clause (MSSQL)
pattern = "^SELECT\s+\*\s+FROM"
If ew_RegExTest(pattern, sqlwrk) Then
sqlwrk = "SELECT COUNT(*) FROM" & ew_RegExReplace(pattern, sqlwrk, "")
Set rs = cnn.Execute(sqlwrk)
Else
sqlwrk = "SELECT COUNT(*) FROM (" & sqlwrk & ") EW_COUNT_TABLE"
Set rs = cnn.Execute(sqlwrk)
End If
If Err.Number = 0 Then
If Not rs.EOF And rs.Fields.Count > 0 Then
cnt = rs.Fields(0)
Set rs = Nothing
Set cnn = Nothing
ew_GetRecordCount = CLng(cnt)
Exit Function
End If
Else
Err.Clear
End If
' Unable to get count, get record count directly
Set rs = Server.CreateObject("ADODB.Recordset")
rs.CursorLocation = ew_GetCursorLocation(dbid)
rs.Open SQL, cnn, 3, 1, 1 ' adOpenStatic, adLockReadOnly, adCmdText
If Not rs.EOF Then
ew_GetRecordCount = rs.RecordCount
rs.Close
Set rs = Nothing
Set cnn = Nothing
Exit Function
End If
' Unable to get count, return -1
ew_GetRecordCount = cnt
End Function
' Get SELECT LIMIT SQL ' ASP
' - MySQL / PostgreSQL, use "SELECT ... LIMIT n OFFSET m"
' - Oracle, use "SELECT * FROM (SELECT ...) WHERE ROWNUM <= n+m"
' - MSSQL2012+, use "SELECT ... OFFSET m ROWS FETCH NEXT n ROWS ONLY"
' - Access / MSSQL, use "SELECT TOP n+m ... FROM ..."
Function ew_GetSelectLimitSql(SQL, limit, offset, hasOrderBy, dbType)
Dim pattern1, pattern2, sqlwrk
sqlwrk = SQL
If dbType = "MYSQL" Or dbType = "POSTGRESQL" Then
sqlwrk = sqlwrk & " LIMIT " & limit & " OFFSET " & offset
ElseIf dbType = "ORACLE" Then
sqlwrk = "SELECT * FROM (" & sqlwrk & ") WHERE ROWNUM <= " & (offset + limit)
ElseIf dbType = "MSSQL2012" Then
If Not hasOrderBy Then sqlwrk = sqlwrk & " ORDER BY @@version"
sqlwrk = sqlwrk & " OFFSET " & offset & " ROWS FETCH NEXT " & limit & " ROWS ONLY"
Else ' Assume MSSQL / Microsoft Access
pattern1 = "^SELECT\s+\*\s+FROM"
pattern2 = "^SELECT\s"
If ew_RegExTest(pattern1, SQL) Then
sqlwrk = "SELECT TOP " & (offset + limit) & " " & ew_RegExReplace(pattern2, SQL, "")
Else
sqlwrk = "SELECT TOP " & (offset + limit) & " * FROM (" & SQL & ") EW_TABLE"
End If
End If
ew_GetSelectLimitSql = sqlwrk
End Function
' Check if MSSQL2012+ ' ASP
Function ew_IsMsSql2012(dbid)
Dim dbType, version, m
ew_IsMsSql2012 = False
dbType = ew_GetConnectionType(dbid)
If dbType = "MSSQL" Then
version = ew_ExecuteScalarByDbid("SELECT @@version", dbid)
If ew_RegExMatch("Microsoft SQL Server (\d+)", version, m) Then
ew_IsMsSql2012 = CInt(m(0).SubMatches(0)) >= 2012
End If
End If
End Function
' Load recordset
Function ew_LoadRecordset(SQL)
Set ew_LoadRecordset = ew_LoadRecordsetByDbid(SQL, "DB")
End Function
' Load recordset
Function ew_LoadRecordsetByDbid(SQL, dbid)
Call ew_SetDebugMsg("LoadRecordset(" & dbid & "): " & SQL) ' Show SQL for debugging
On Error Resume Next
Err.Clear
Dim cnn, rs
Set cnn = ew_GetConn(dbid)
Set rs = Server.CreateObject("ADODB.Recordset")
rs.CursorLocation = 3 ' Always use adUseClient to improve performance
rs.Open SQL, cnn, 0, 1, 1 ' adOpenForwardOnly, adLockReadOnly, adCmdText
If Err.Number <> 0 Then
Call ew_SetDebugMsg("LoadRecordset(" & dbid & "): SQL: " & SQL & ". Error: " & Err.Description)
Set ew_LoadRecordsetByDbid = Nothing
Else
Set ew_LoadRecordsetByDbid = rs
End If
End Function
' Load row
Function ew_LoadRow(SQL)
Set ew_LoadRow = ew_LoadRowByDbid(SQL, "DB")
End Function
' Load row by connection
Function ew_LoadRowByDbid(SQL, dbid)
Call ew_SetDebugMsg("LoadRow(" & dbid & "): " & SQL) ' Show SQL for debugging
On Error Resume Next
Err.Clear
Dim cnn, rs
Set cnn = ew_GetConn(dbid)
Set rs = Server.CreateObject("ADODB.Recordset")
rs.Open SQL, cnn
If Err.Number <> 0 Then
Call ew_SetDebugMsg("LoadRow(" & dbid & "): SQL: " & SQL & ". Error: " & Err.Description)
Set ew_LoadRowByDbid = Nothing
Else
Set ew_LoadRowByDbid = rs
End If
End Function
' Note: Object "Conn" is required
' Execute UPDATE, INSERT, or DELETE statements
Function ew_Execute(SQL)
Set ew_Execute = ew_ExecuteByConn(SQL, Conn)
End Function
' Execute by dbid
Function ew_ExecuteByDbid(SQL, dbid)
Call ew_SetDebugMsg("Execute(" & dbid & "): " & SQL) ' Show SQL for debugging
Dim cnn
Set cnn = ew_GetConn(dbid)
Set ew_ExecuteByDbid = ew_ExecuteByConn(SQL, cnn)
End Function
' Execute by connection
Function ew_ExecuteByConn(SQL, cnn)
Set ew_ExecuteByConn = cnn.Execute(SQL)
End Function
' Return SQL scalar value
Function ew_ExecuteScalar(SQL)
ew_ExecuteScalar = ew_ExecuteScalarByDbid(SQL, "DB")
End Function
' Return scalar value by dbid
Function ew_ExecuteScalarByDbid(SQL, dbid)
Call ew_SetDebugMsg("ExecuteScalar(" & dbid & "): " & SQL) ' Show SQL for debugging
Dim cnn
Set cnn = ew_GetConn(dbid)
ew_ExecuteScalarByDbid = ew_ExecuteScalarByConn(SQL, cnn)
End Function
' Return scalar value by connection
Function ew_ExecuteScalarByConn(SQL, cnn)
On Error Resume Next
Err.Clear
'ew_ExecuteScalarByConn = Null ' If failed, result is empty
If Trim(SQL & "") = "" Then
Call ew_SetDebugMsg("ExecuteScalar: Error: Missing SQL.")
Exit Function
End If
Dim rs
Set rs = cnn.Execute(SQL)
If Err.Number <> 0 Then
Call ew_SetDebugMsg("ExecuteScalar: SQL: " & SQL & ". Error: " & Err.Description)
ElseIf ew_NotEmpty(rs) Then
If Not rs.EOF Then ew_ExecuteScalarByConn = rs(0)
rs.Close
Set rs = Nothing
End If
End Function
' Get result in HTML table
' options: 0:fieldcaption(bool|array), 1:horizontal(bool), 2:tablename(string|array), 3:tableclass(string)
Function ew_ExecuteHtml(SQL, options)
ew_ExecuteHtml = ew_ExecuteHtmlByDbid(SQL, options, "DB")
End Function
' Return html by dbid
Function ew_ExecuteHtmlByDbid(SQL, options, dbid)
Call ew_SetDebugMsg("ExecuteHtml(" & dbid & "): " & SQL) ' Show SQL for debugging
On Error Resume Next
Dim ar, horizontal, html, tblclass, TableClass
Dim rs, cnt, fldcnt, rowcnt, i, key, val
TableClass = "table table-bordered ewDbTable" ' Table CSS class name
If IsArray(options) Then
ar = options
Else
ar = Array()
End If
If UBound(ar) >= 1 Then
horizontal = CBool(ar(1))
Else
horizontal = False
End If
html = ""
If UBound(ar) >= 3 Then
tblclass = ar(3)
Else
tblclass = TableClass
End If
Set rs = ew_LoadRecordsetByDbid(SQL, dbid)
If ew_NotEmpty(rs) Then
cnt = rs.RecordCount
If cnt > 1 Or horizontal Then ' Horizontal table
html = "<table class=""" & tblclass & """>"
html = html & "<thead><tr>"
fldcnt = rs.Fields.Count
For i = 0 to fldcnt - 1
key = rs.Fields(i).Name
val = rs.Fields(i).Value
html = html & "<th>" & ew_GetFieldCaption(key, ar) & "</th>"
Next
html = html & "</tr></thead>"
html = html & "<tbody>"
rowcnt = 0
Do While Not rs.EOF
html = html & "<tr>"
For i = 0 to fldcnt - 1
key = rs.Fields(i).Name
val = rs.Fields(i).Value
html = html & "<td>" & val & "</td>"
Next
html = html & "</tr>"
rs.MoveNext
Loop
html = html & "</tbody></table>"
Else ' Single row, vertical table
If Not rs.EOF Then
html = "<table class=""" & tblclass & """><tbody>"
fldcnt = rs.Fields.Count
For i = 0 to fldcnt - 1
key = rs.Fields(i).Name
val = rs.Fields(i).Value
html = html & "<tr>"
html = html & "<td>" & ew_GetFieldCaption(key, ar) & "</td>"
html = html & "<td>" & val & "</td></tr>"
Next
html = html & "</tbody></table>"
End If
End If
rs.Close
Set rs = Nothing
End If
ew_ExecuteHtmlByDbid = html
End Function
' Get field caption
' ar: 0:fieldcaption(bool|array), 1:horizontal(bool), 2:tablename(string|array), 3:tableclass(string)
Function ew_GetFieldCaption(key, ar)
On Error Resume Next
Dim caption, tblname, usecaption, arcaptions, i
caption = ""
If Not IsArray(ar) Then
ew_GetFieldCaption = key
Exit Function
End If
If UBound(ar) >= 2 Then
tblname = ar(2)
Else
tblname = ""
End If
If UBound(ar) >= 0 Then
If IsArray(ar(0)) Then
usecaption = True
arcaptions = ar(0)
Else
usecaption = CBool(ar(0))
arcaptions = ""
End If
If usecaption Then
If IsArray(arcaptions) Then
For i = 0 to UBound(arcaptions)
If IsArray(arcaptions(i)) Then
If UBound(arcaptions(i)) >= 1 Then
If arcaptions(i)(0) = key Then
caption = arcaptions(i)(1)
Exit For
End If
End If
End If
Next
Else
If IsArray(tblname) Then
For i = 0 to UBound(tblname)
caption = Language.FieldPhrase(tblname(i), key, "FldCaption")
If caption <> "" Then
Exit For
End If
Next
ElseIf tblname <> "" Then
caption = Language.FieldPhrase(tblname, key, "FldCaption")
End If
End If
End If
End If
If caption <> "" Then
ew_GetFieldCaption = caption
Else
ew_GetFieldCaption = key
End If
End Function
' Clone recordset
Function ew_CloneRs(RsOld)
On Error Resume Next
Err.Clear
Dim Stream, RsClone
' Save the recordset to the stream object
Set Stream = Server.CreateObject("ADODB.Stream")
RsOld.Save Stream
' Open the stream object into a new recordset
Set RsClone = Server.CreateObject("ADODB.Recordset")
RsClone.Open Stream, , , 2
' Return the cloned recordset
Set ew_CloneRs = RsClone
' Release the reference
Set RsClone = Nothing
End Function
' Dynamically include a file
Function ew_Include(fn)
On Error Resume Next
Dim sIncludeText
sIncludeText = ew_LoadFile(fn)
If sIncludeText <> "" Then
sIncludeText = Replace(sIncludeText, "<" & "%", "")
sIncludeText = Replace(sIncludeText, "%" & ">", "")
Execute sIncludeText
ew_Include = True
Else
ew_Include = False
End If
End Function
' Load a Text File
Function ew_LoadTxt(fn)
Dim fso, fobj
' Get text file content
ew_LoadTxt = ""
If Trim(fn) <> "" Then
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If fso.FileExists(Server.MapPath(fn)) Then
Set fobj = fso.OpenTextFile(Server.MapPath(fn))
ew_LoadTxt = fobj.ReadAll ' Read all Content
fobj.Close
Set fobj = Nothing
End If
Set fso = Nothing
End If
End Function
' Write Audit Trail (insert/update/delete)
Sub ew_WriteAuditTrail(pfx, curDateTime, script, user, action, table, field, keyvalue, oldvalue, newvalue)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
Dim fso, ts, sMsg, sFn, sFolder
Dim bWriteHeader, sHeader
Dim bWriteAuditTrail
Dim userwrk
userwrk = user
Dim rsnew, cnn, sql
If userwrk = "" Then
userwrk = "-1" ' assume Administrator if no user
End If
If EW_AUDIT_TRAIL_TO_DATABASE Then
Set cnn = ew_GetConn(EW_AUDIT_TRAIL_DBID)
sql = "SELECT * FROM " & EW_AUDIT_TRAIL_TABLE_NAME & " WHERE 0=1"
Set rsnew = Server.CreateObject("ADODB.Recordset")
rsnew.CursorLocation = EW_AUDIT_TRAIL_CURSOR_LOCATION
Call ew_SetDebugMsg("WriteAuditTrail(" & EW_AUDIT_TRAIL_DBID & "): " & SQL) ' Show SQL for debugging
rsnew.Open sql, cnn, 1, EW_AUDIT_TRAIL_RECORDSET_LOCKTYPE
rsnew.AddNew
rsnew(EW_AUDIT_TRAIL_FIELD_NAME_DATETIME) = curDateTime
rsnew(EW_AUDIT_TRAIL_FIELD_NAME_SCRIPT) = script
rsnew(EW_AUDIT_TRAIL_FIELD_NAME_USER) = userwrk
rsnew(EW_AUDIT_TRAIL_FIELD_NAME_ACTION) = action
rsnew(EW_AUDIT_TRAIL_FIELD_NAME_TABLE) = table
rsnew(EW_AUDIT_TRAIL_FIELD_NAME_FIELD) = field
rsnew(EW_AUDIT_TRAIL_FIELD_NAME_KEYVALUE) = keyvalue
rsnew(EW_AUDIT_TRAIL_FIELD_NAME_OLDVALUE) = oldvalue
rsnew(EW_AUDIT_TRAIL_FIELD_NAME_NEWVALUE) = newvalue
Else
Set rsnew = Server.CreateObject("ADODB.Recordset")
Call rsnew.Fields.Append("datetime", 135, 8)
Call rsnew.Fields.Append("script", 200, 255)
Call rsnew.Fields.Append("user", 200, 255)
Call rsnew.Fields.Append("action", 200, 255)
Call rsnew.Fields.Append("table", 200, 255)
Call rsnew.Fields.Append("field", 200, 255)
Call rsnew.Fields.Append("keyvalue", 201, -1, &H20) ' Allow null (adFldIsNullable)
Call rsnew.Fields.Append("oldvalue", 201, -1, &H20) ' Allow null (adFldIsNullable)
Call rsnew.Fields.Append("newvalue", 201, -1, &H20) ' Allow null (adFldIsNullable)
rsnew.Open
rsnew.AddNew
rsnew("datetime") = curDateTime
rsnew("script") = script
rsnew("user") = userwrk
rsnew("action") = action
rsnew("table") = table
rsnew("field") = field
rsnew("keyvalue") = keyvalue
rsnew("oldvalue") = oldvalue
rsnew("newvalue") = newvalue
Call ew_SetDebugMsg("Insert: " & ew_HtmlEncode(ew_RecordToJson(rsnew))) ' Show data for debugging
rsnew.Update
End If
' Call AuditTrail Inserting event
bWriteAuditTrail = AuditTrail_Inserting(rsnew)
If Not EW_AUDIT_TRAIL_TO_DATABASE Then
If bWriteAuditTrail Then
' Write audit trail to log file
sHeader = "date/time" & vbTab & _
"script" & vbTab & _
"user" & vbTab & _
"action" & vbTab & _
"table" & vbTab & _
"field" & vbTab & _
"key value" & vbTab & _
"old value" & vbTab & _
"new value"
sMsg = rsnew("datetime") & vbTab & _
rsnew("script") & vbTab & _
rsnew("user") & vbTab & _
rsnew("action") & vbTab & _
rsnew("table") & vbTab & _
rsnew("field") & vbTab & _
rsnew("keyvalue") & vbTab & _
rsnew("oldvalue") & vbTab & _
rsnew("newvalue")
sFolder = EW_AUDIT_TRAIL_PATH
sFn = pfx & "_" & ew_ZeroPad(Year(Date), 4) & ew_ZeroPad(Month(Date), 2) & ew_ZeroPad(Day(Date), 2) & ".txt"
Set fso = Server.Createobject("Scripting.FileSystemObject")
bWriteHeader = Not fso.FileExists(ew_ServerMapPath(sFolder) & sFn)
Set ts = fso.OpenTextFile(ew_ServerMapPath(sFolder) & sFn, 8, True)
If bWriteHeader Then
ts.writeline(sHeader)
End If
ts.writeline(sMsg)
ts.Close
Set ts = Nothing
Set fso = Nothing
End If
rsnew.Close
Set rsnew = Nothing
Else
If bWriteAuditTrail Then
Call ew_SetDebugMsg("Insert: " & ew_HtmlEncode(ew_RecordToJson(rsnew))) ' Show data for debugging
rsnew.Update
Else
Call ew_SetDebugMsg("CancelUpdate: " & ew_HtmlEncode(ew_RecordToJson(rsnew))) ' Show data for debugging
rsnew.CancelUpdate
End If
rsnew.Close
Set rsnew = Nothing
End If
End Sub
' AuditTrail Inserting event
Function AuditTrail_Inserting(rsnew)
AuditTrail_Inserting = True
End Function
' Check date format "yyyy-MM-dd HH:mm:ss.fffffff zzz"
Function ew_IsDate(ADate)
If ADate & "" = "" Then
ew_IsDate = False
Else
ew_IsDate = IsDate(ew_GetDateTimePart(ADate))
End If
End Function
' Get DateTime part (remove ".fffffff zzz" from format "yyyy-MM-dd HH:mm:ss.fffffff zzz")
Function ew_GetDateTimePart(ADate)
If IsNull(ADate) Then
ew_GetDateTimePart = ADate
ElseIf InStrRev(ADate,".") > 0 And InStr(ADate,":") > 0 Then
ew_GetDateTimePart = Mid(ADate, 1, InStrRev(ADate, ".") - 1)
If Not IsDate(ew_GetDateTimePart) Or InStr(ew_GetDateTimePart,":") <= 0 Then ew_GetDateTimePart = ADate
Else
ew_GetDateTimePart = ADate
End If
End Function
Function ew_GetFormatDateTimeID(ANamedFormat)
Select Case ANamedFormat
Case 0, 8
ew_GetFormatDateTimeID = EW_DATE_FORMAT_ID
Case 1
Select Case EW_DATE_FORMAT_ID
Case 5
ew_GetFormatDateTimeID = 9
Case 6
ew_GetFormatDateTimeID = 10
Case 7
ew_GetFormatDateTimeID = 11
Case 12
ew_GetFormatDateTimeID = 15
Case 13
ew_GetFormatDateTimeID = 16
Case 14
ew_GetFormatDateTimeID = 17
Case Else
ew_GetFormatDateTimeID = EW_DATE_FORMAT_ID
End Select
Case 2
Select Case EW_DATE_FORMAT_ID
Case 9
ew_GetFormatDateTimeID = 5
Case 10
ew_GetFormatDateTimeID = 6
Case 11
ew_GetFormatDateTimeID = 7
Case 15
ew_GetFormatDateTimeID = 12
Case 16
ew_GetFormatDateTimeID = 13
Case 17
ew_GetFormatDateTimeID = 14
Case Else
ew_GetFormatDateTimeID = EW_DATE_FORMAT_ID
End Select
Case Else
ew_GetFormatDateTimeID = ANamedFormat
End Select
End Function
' 0 - Default date format
' 1 - Default date format (with time)
' 2 - Default date format (without time)
' 3 - Long Time (hh:mm:ss AM/PM)
' 4 - Short Time (hh:mm:ss)
' 5 - Short Date (yyyy/mm/dd)
' 6 - Short Date (mm/dd/yyyy)
' 7 - Short Date (dd/mm/yyyy)
' 8 - Short Date (Default) + Short Time (if not 00:00:00)
' 9 - Short Date (yyyy/mm/dd) + Short Time (hh:mm:ss)
' 10 - Short Date (mm/dd/yyyy) + Short Time (hh:mm:ss)
' 11 - Short Date (dd/mm/yyyy) + Short Time (hh:mm:ss)
' 12 - Short Date - 2 digit year (yy/mm/dd)
' 13 - Short Date - 2 digit year (mm/dd/yy)
' 14 - Short Date - 2 digit year (dd/mm/yy)
' 15 - Short Date - 2 digit year (yy/mm/dd) + Short Time (hh:mm:ss)
' 16 - Short Date - 2 digit year (mm/dd/yy) + Short Time (hh:mm:ss)
' 17 - Short Date - 2 digit year (dd/mm/yy) + Short Time (hh:mm:ss)
' Format date time based on format type
Function ew_FormatDateTime(ADate, ANamedFormat)
Dim sDate
sDate = ew_GetDateTimePart(ADate)
If IsDate(sDate) And ANamedFormat = 8 Then
If Hour(sDate) > 0 Or Minute(sDate) > 0 Or Second(sDate) > 0 Then
ANamedFormat = 1
Else
ANamedFormat = 2
End If
End If
ANamedFormat = ew_GetFormatDateTimeID(ANamedFormat)
If IsDate(sDate) Then
If ANamedFormat = 3 Then
If Hour(sDate) = 0 Then
If Minute(sDate) = 0 And Second(sDate) = 0 Then
ew_FormatDateTime = "12 " & Language.Phrase("Midnight")
Else
ew_FormatDateTime = "12" & EW_TIME_SEPARATOR & ew_ZeroPad(Minute(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Second(sDate), 2) & " " & Language.Phrase("AM")
End If
ElseIf Hour(sDate) > 0 And Hour(sDate) < 12 Then
ew_FormatDateTime = ew_ZeroPad(Hour(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Minute(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Second(sDate), 2) & " " & Language.Phrase("AM")
ElseIf Hour(sDate) = 12 Then
If Minute(sDate) = 0 And Second(sDate) = 0 Then
ew_FormatDateTime = "12 " & Language.Phrase("Noon")
Else
ew_FormatDateTime = ew_ZeroPad(Hour(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Minute(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Second(sDate), 2) & " " & Language.Phrase("PM")
End If
ElseIf Hour(sDate) > 12 And Hour(sDate) <= 23 Then
ew_FormatDateTime = ew_ZeroPad(Hour(sDate)-12, 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Minute(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Second(sDate), 2) & " " & Language.Phrase("PM")
Else
ew_FormatDateTime = ew_ZeroPad(Hour(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Minute(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Second(sDate), 2)
End If
ElseIf ANamedFormat = 4 Then
ew_FormatDateTime = ew_ZeroPad(Hour(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Minute(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Second(sDate), 2)
ElseIf ANamedFormat = 5 Or ANamedFormat = 9 Then
ew_FormatDateTime = Year(sDate) & EW_DATE_SEPARATOR & Month(sDate) & EW_DATE_SEPARATOR & Day(sDate)
ElseIf ANamedFormat = 6 Or ANamedFormat = 10 Then
ew_FormatDateTime = Month(sDate) & EW_DATE_SEPARATOR & Day(sDate) & EW_DATE_SEPARATOR & Year(sDate)
ElseIf ANamedFormat = 7 Or ANamedFormat = 11 Then
ew_FormatDateTime = Day(sDate) & EW_DATE_SEPARATOR & Month(sDate) & EW_DATE_SEPARATOR & Year(sDate)
ElseIf ANamedFormat = 99 Then
ew_FormatDateTime = ew_ZeroPad(Hour(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Minute(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Second(sDate), 2)
ElseIf ANamedFormat = 12 Or ANamedFormat = 15 Then
ew_FormatDateTime = Right(Year(sDate),2) & EW_DATE_SEPARATOR & Month(sDate) & EW_DATE_SEPARATOR & Day(sDate)
ElseIf ANamedFormat = 13 Or ANamedFormat = 16 Then
ew_FormatDateTime = Month(sDate) & EW_DATE_SEPARATOR & Day(sDate) & EW_DATE_SEPARATOR & Right(Year(sDate),2)
ElseIf ANamedFormat = 14 Or ANamedFormat = 17 Then
ew_FormatDateTime = Day(sDate) & EW_DATE_SEPARATOR & Month(sDate) & EW_DATE_SEPARATOR & Right(Year(sDate),2)
Else
ew_FormatDateTime = sDate
End If
If ANamedFormat >= 9 And ANamedFormat <= 11 Or ANamedFormat >= 15 And ANamedFormat <= 17 Then
ew_FormatDateTime = ew_FormatDateTime & " " & ew_ZeroPad(Hour(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Minute(sDate), 2) & EW_TIME_SEPARATOR & ew_ZeroPad(Second(sDate), 2)
If Len(ADate) > Len(sDate) Then ew_FormatDateTime = ew_FormatDateTime & Mid(ADate, Len(sDate)+1)
End If
Else
ew_FormatDateTime = ADate
End If
End Function
' Unformat date time based on format type
Function ew_UnFormatDateTime(ADate, ANamedFormat)
ew_UnFormatDateTime = ADate ' Default return date
Dim arDateTime, arDate, i
ADate = Trim(ADate & "")
While Instr(ADate, " ") > 0
ADate = Replace(ADate, " ", " ")
Wend
arDateTime = Split(ADate, " ")
If UBound(arDateTime) < 0 Then
ew_UnFormatDateTime = ADate
Exit Function
End If
If ANamedFormat = 8 Then
If UBound(arDateTime) > 0 Then
ANamedFormat = 1
Else
ANamedFormat = 2
End If
End If
ANamedFormat = ew_GetFormatDateTimeID(ANamedFormat)
arDate = Split(arDateTime(0), EW_DATE_SEPARATOR)
If UBound(arDate) = 2 Then
ew_UnFormatDateTime = arDateTime(0)
If ANamedFormat = 6 Or ANamedFormat = 10 Then ' mmddyyyy
If ew_CheckUSDate(arDateTime(0)) Then
ew_UnFormatDateTime = arDate(2) & "/" & arDate(0) & "/" & arDate(1)
End If
ElseIf ANamedFormat = 7 Or ANamedFormat = 11 Then ' ddmmyyyy
If ew_CheckEuroDate(arDateTime(0)) Then
ew_UnFormatDateTime = arDate(2) & "/" & arDate(1) & "/" & arDate(0)
End If
ElseIf ANamedFormat = 5 Or ANamedFormat = 9 Then ' yyyymmdd
If ew_CheckDate(arDateTime(0)) Then
ew_UnFormatDateTime = arDate(0) & "/" & arDate(1) & "/" & arDate(2)
End If
ElseIf ANamedFormat = 12 Or ANamedFormat = 15 Then ' yymmdd
If ew_CheckShortDate(arDateTime(0)) Then
ew_UnFormatDateTime = ew_UnformatYear(arDate(0)) & "/" & arDate(1) & "/" & arDate(2)
End If
ElseIf ANamedFormat = 13 Or ANamedFormat = 16 Then ' mmddyy
If ew_CheckShortUSDate(arDateTime(0)) Then
ew_UnFormatDateTime = ew_UnformatYear(arDate(2)) & "/" & arDate(0) & "/" & arDate(1)
End If
ElseIf ANamedFormat = 14 Or ANamedFormat = 17 Then ' ddmmyy
If ew_CheckShortEuroDate(arDateTime(0)) Then
ew_UnFormatDateTime = ew_UnformatYear(arDate(2)) & "/" & arDate(1) & "/" & arDate(0)
End If
End If
If UBound(arDateTime) > 0 Then
For i = 1 to UBound(arDateTime)
ew_UnFormatDateTime = ew_UnFormatDateTime & " " & Replace(arDateTime(i), EW_TIME_SEPARATOR, ":")
Next
End If
Else
If ANamedFormat = 3 Or ANamedFormat = 4 Then
ADate = Replace(ADate, EW_TIME_SEPARATOR, ":")
End If
ew_UnFormatDateTime = ADate
End If
End Function
' Unformat 2 digit year to 4 digit year
Function ew_UnformatYear(yr)
ew_UnformatYear = yr
If Len(yr) = 2 Then
If IsNumeric(yr) Then
If CLng(yr) > EW_UNFORMAT_YEAR Then
ew_UnformatYear = "19" & yr
Else
ew_UnformatYear = "20" & yr
End If
End If
End If
End Function
' Format currency
Function ew_FormatCurrency(Expression, NumDigitsAfterDecimal, IncludeLeadingDigit, UseParensForNegativeNumbers, GroupDigits)
On Error Resume Next
Dim val, pos
Dim frac_digits, stramt
Dim thousandsep, grpdgt, curLocale
curLocale = GetLocale() ' Save current locale
SetLocale("en-us") ' Set US locale
thousandsep = EW_THOUSANDS_SEP
grpdgt = GroupDigits
' Check NumDigitsAfterDecimal
frac_digits = EW_FRAC_DIGITS
If NumDigitsAfterDecimal = -2 Then ' Use all values after decimal point
stramt = CStr(Expression)
If InStrRev(Expression, ".") > 0 Then
frac_digits = Len(Expression) - InStrRev(Expression, ".")
Else
frac_digits = 0
End If
ElseIf NumDigitsAfterDecimal > -1 Then
frac_digits = NumDigitsAfterDecimal
End If
' Check UseParensForNegativeNumbers
Dim n_sign_posn, p_sign_posn
n_sign_posn = EW_N_SIGN_POSN
p_sign_posn = EW_P_SIGN_POSN
If UseParensForNegativeNumbers = -1 Then
n_sign_posn = 0
If p_sign_posn = 0 Then
p_sign_posn = 3
End If
ElseIf UseParensForNegativeNumbers = 0 Then
If n_sign_posn = 0 Then
n_sign_posn = 3
End If
End If
' Check GroupDigits
thousandsep = EW_MON_THOUSANDS_SEP
If grpdgt = -1 Then
ElseIf grpdgt = 0 Then
thousandsep = ""
End If
val = FormatNumber(Abs(Expression), frac_digits, -1, 0, -1)
pos = InStrRev(val, ".")
If pos > 0 Then ' Has decimal place
val = Replace(Mid(val,1,pos-1), ",", thousandsep) & EW_DECIMAL_POINT & Mid(val,pos+1)
Else
val = Replace(val, ",", thousandsep)
End If
' Check IncludeLeadingDigit
If IncludeLeadingDigit = 0 Then
If Left(val, 2) = "0." Then
val = Mid(val, 2, Len(val)-1)
End If
End If
Dim sign, key
If CLng(Expression) < 0 Then
sign = EW_NEGATIVE_SIGN
key = EW_N_CS_PRECEDES & EW_N_SEP_BY_SPACE & n_sign_posn
Else
sign = EW_POSITIVE_SIGN
key = EW_P_CS_PRECEDES & EW_P_SEP_BY_SPACE & p_sign_posn
End If
Select Case CStr(key)
' No space between amount and sign
Case "000"
ew_FormatCurrency = "(" & val & EW_CURRENCY_SYMBOL & ")"
Case "001"
ew_FormatCurrency = sign & val & EW_CURRENCY_SYMBOL
Case "002"
ew_FormatCurrency = val & EW_CURRENCY_SYMBOL & sign
Case "003", "004"
ew_FormatCurrency = val & sign & EW_CURRENCY_SYMBOL
' One space between amount and sign
Case "010"
ew_FormatCurrency = "(" & val & " " & EW_CURRENCY_SYMBOL & ")"
Case "011"
ew_FormatCurrency = sign & val & " " & EW_CURRENCY_SYMBOL
Case "012"
ew_FormatCurrency = val & " " & EW_CURRENCY_SYMBOL & sign
Case "013", "014"
ew_FormatCurrency = val & " " & sign & EW_CURRENCY_SYMBOL
' Currency symbol is before amount
' No space between amount and sign
Case "100"
ew_FormatCurrency = "(" & EW_CURRENCY_SYMBOL & val & ")"
Case "101"
ew_FormatCurrency = sign & EW_CURRENCY_SYMBOL & val
Case "102"
ew_FormatCurrency = EW_CURRENCY_SYMBOL & val & sign
Case "103"
ew_FormatCurrency = sign & EW_CURRENCY_SYMBOL & val
Case "104"
ew_FormatCurrency = EW_CURRENCY_SYMBOL & sign & val
' One space between amount and sign
Case "110"
ew_FormatCurrency = "(" & EW_CURRENCY_SYMBOL & " " & val & ")"
Case "111"
ew_FormatCurrency = sign & EW_CURRENCY_SYMBOL & " " & val
Case "112"
ew_FormatCurrency = EW_CURRENCY_SYMBOL & " " & val & sign
Case "113"
ew_FormatCurrency = sign & EW_CURRENCY_SYMBOL & " " & val
Case "114"
ew_FormatCurrency = EW_CURRENCY_SYMBOL & " " & sign & val
End Select
If Err.Number <> 0 Then
Err.Clear
ew_FormatCurrency = Expression
End If
SetLocale(curLocale) ' Restore current locale
End Function
' Format number
Function ew_FormatNumber(Expression, NumDigitsAfterDecimal, IncludeLeadingDigit, UseParensForNegativeNumbers, GroupDigits)
On Error Resume Next
If Not IsNumeric(Expression) Then
ew_FormatNumber = Expression
Exit Function
End If
Dim thousandsep, grpdgt, curLocale
curLocale = GetLocale() ' Save current locale
SetLocale("en-us") ' Set US locale
thousandsep = EW_THOUSANDS_SEP
grpdgt = GroupDigits
' Number in format 999999.999 or 999999,999
If NumDigitsAfterDecimal = -2 Then ' Use all values after decimal point
Dim dp
'dp = Mid(FormatNumber(0.1,1,-1),2,1) ' Get decimal point symbol
dp = "."
Expression = Replace(Expression, ",", ".") ' Change 999999,99 to 999999.99
If InStrRev(Expression, dp) > 0 Then
NumDigitsAfterDecimal = Len(Expression) - InStrRev(Expression, dp)
Else
NumDigitsAfterDecimal = 0
End If
thousandsep = ""
grpdgt = 0
End If
' Check UseParensForNegativeNumbers
Dim n_sign_posn, p_sign_posn
n_sign_posn = EW_N_SIGN_POSN
p_sign_posn = EW_P_SIGN_POSN
If UseParensForNegativeNumbers = -1 Then
n_sign_posn = 0
If p_sign_posn = 0 Then
p_sign_posn = 3
End If
ElseIf UseParensForNegativeNumbers = 0 Then
If n_sign_posn = 0 Then
n_sign_posn = 3
End If
End If
' Check grpdgt
If grpdgt = -1 Then
ElseIf grpdgt = 0 Then
thousandsep = ""
End If
Dim val, pos
If NumDigitsAfterDecimal = -2 Then thousandsep = ""
val = FormatNumber(Abs(Expression), NumDigitsAfterDecimal, -1, 0, -1)
pos = InStrRev(val, ".")
If pos > 0 Then ' Has decimal place
val = Replace(Mid(val,1,pos-1), ",", thousandsep) & EW_DECIMAL_POINT & Mid(val,pos+1)
Else
val = Replace(val, ",", thousandsep)
End If
' Check IncludeLeadingDigit
If IncludeLeadingDigit = 0 Then
If Left(val, 2) = "0." Then
val = Mid(val, 2, Len(val)-1)
End If
End If
Dim sign, key
If CDbl(Expression) < 0 Then
sign = EW_NEGATIVE_SIGN
key = n_sign_posn
Else
sign = EW_POSITIVE_SIGN
key = p_sign_posn
End If
Select Case CStr(key)
Case "0"
ew_FormatNumber = "(" & val & ")"
Case "1", "2", "3", "4"
ew_FormatNumber = sign & val
End Select
If Err.Number <> 0 Then
Err.Clear
ew_FormatNumber = Expression
End If
SetLocale(curLocale) ' Restore current locale
End Function
' Format percent
Function ew_FormatPercent(Expression, NumDigitsAfterDecimal, IncludeLeadingDigit, UseParensForNegativeNumbers, GroupDigits)
On Error Resume Next
Dim thousandsep, grpdgt, curLocale
curLocale = GetLocale() ' Save current locale
SetLocale("en-us") ' Set US locale
thousandsep = EW_THOUSANDS_SEP
grpdgt = GroupDigits
' Check NumDigitsAfterDecimal
Dim frac_digits
frac_digits = EW_FRAC_DIGITS
If NumDigitsAfterDecimal > -1 Then
frac_digits = NumDigitsAfterDecimal
End If
' Check UseParensForNegativeNumbers
Dim n_sign_posn, p_sign_posn
n_sign_posn = EW_N_SIGN_POSN
p_sign_posn = EW_P_SIGN_POSN
If UseParensForNegativeNumbers = -1 Then
n_sign_posn = 0
If p_sign_posn = 0 Then
p_sign_posn = 3
End If
ElseIf UseParensForNegativeNumbers = 0 Then
If n_sign_posn = 0 Then
n_sign_posn = 3
End If
End If
' Check $groupDigits
If grpdgt = -1 Then
ElseIf grpdgt = 0 Then
thousandsep = ""
End If
Dim val, pos
val = FormatNumber(Abs(Expression*100), frac_digits, -1, 0, -1)
pos = InStrRev(val, ".")
If pos > 0 Then ' Has decimal place
val = Replace(Mid(val,1,pos-1), ",", thousandsep) & EW_DECIMAL_POINT & Mid(val,pos+1)
Else
val = Replace(val, ",", thousandsep)
End If
' Check IncludeLeadingDigit
If IncludeLeadingDigit = 0 Then
If Left(val, 2) = "0." Then
val = Mid(val, 2, Len(val)-1)
End If
End If
Dim sign, key
If CDbl(Expression) < 0 Then
sign = EW_NEGATIVE_SIGN
key = n_sign_posn
Else
sign = EW_POSITIVE_SIGN
key = p_sign_posn
End If
Select Case CStr(key)
Case "0"
ew_FormatPercent = "(" & val & "%" & ")"
Case "1", "2", "3", "4"
ew_FormatPercent = sign & val & "%"
End Select
If Err.Number <> 0 Then
Err.Clear
ew_FormatPercent = FormatNumber(Expression*100, frac_digits, IncludeLeadingDigit, UseParensForNegativeNumbers, GroupDigits) & "%"
If Err.Number <> 0 Then
Err.Clear
ew_FormatPercent = Expression
End If
End If
SetLocale(curLocale) ' Restore current locale
End Function
' Get title
Function ew_HtmlTitle(Name)
Dim m
If ew_RegExMatch("\s+title\s*=\s*[\'""]([\s\S]*?)[\'""]", Name, m) Then
ew_HtmlTitle = m(0).SubMatches(0)
ElseIf ew_RegExMatch("\s+data-caption\s*=\s*[\'""]([\s\S]*?)[\'""]", Name, m) Then ' Match data-caption='caption'
ew_HtmlTitle = m(0).SubMatches(0)
Else
ew_HtmlTitle = Name
End If
End Function
' Get title and image
Function ew_HtmlImageAndText(Name)
Dim title
If ew_RegExTest("<span([^>]*)>([\s\S]*?)<\/span\s*>", Name) Or ew_RegExTest("<img([^>]*)>", Name) Then
title = ew_HtmlTitle(Name)
Else
title = Name
End If
If title <> Name Then
ew_HtmlImageAndText = Name & " " & title
Else
ew_HtmlImageAndText = Name
End If
End Function
' Get key value
Function ew_GetKeyValue(Key)
If IsNull(Key) Then
ew_GetKeyValue = ""
ElseIf IsArray(Key) Then
ew_GetKeyValue = Join(Key, EW_COMPOSITE_KEY_SEPARATOR)
Else
ew_GetKeyValue = Key
End If
End Function
' Convert a value to JSON value
Function ew_VarToJson(val, typ, quote)
If typ = "" Then typ = TypeName(val)
typ = LCase(typ)
If IsNull(val) Then ' Null
ew_VarToJson = "null"
ElseIf typ = "number" Then
ew_VarToJson = val
ElseIf typ = "boolean" Then ' Boolean
ew_VarToJson = ew_IIf(val, "true", "false")
ElseIf typ = "date" Then
ew_VarToJson = """" & val & """"
ElseIf typ = "string" Then ' Default, encode as string
val = Replace(val & "", "\", "\\")
If quote <> "'" Then quote = """"
val = Replace(val, quote, "\" & quote)
val = Replace(val, vbCr, "\r")
val = Replace(val, vbLf, "\n")
val = Replace(val, vbTab, "\t")
ew_VarToJson = quote & val & quote
ElseIf IsDictionary(val) Then ' Note: Strings are double quoted
ew_VarToJson = val.ToJson()
ElseIf val & "" = "" Then ' Empty string
ew_VarToJson = """"""
Else
ew_VarToJson = val
End If
End Function
' Convert array to JSON
Function ew_ArrayToJsonEx(Ar, Offset)
Dim arOut, arWrk, isObj, key, val, i, j, dimensions
Set arOut = Dictionary()
If IsArray(Ar) Then
dimensions = ew_GetArrayDim(Ar)
If dimensions = 1 Then ' One dimensional array
For i = 0 To UBound(Ar)
If i >= Offset Then
If Not IsNull(Ar(i)) Then
If IsDictionary(Ar(i)) Then ' Dictionary
arOut.Push Ar(i).ToJson()
ElseIf IsScriptingDictionary(Ar(i)) Then ' Scripting.Dictionary
arOut.Push ew_JsonEncode(Ar(i))
ElseIf IsArray(Ar(i)) Then ' Array
arOut.Push ew_ArrayToJsonEx(Ar(i), 0)
Else
If VarType(Ar(i)) = 14 Then val = CDbl(Ar(i)) ' Convert decimal value
arOut.Push ew_VarToJson(Ar(i), "", "")
End If
End If
End If
Next
ElseIf dimensions = 2 Then ' Two dimensional array
For j = 0 To UBound(Ar, 2)
If j >= Offset Then
Set arWrk = Dictionary()
For i = 0 To UBound(Ar, 1)
If TypeName(Ar(i, j)) <> "Byte()" Then ' Not BLOB
key = Null
val = Null
If IsArray(Ar(i, j)) Then
isObj = True
If UBound(Ar(i, j)) >= 1 Then
key = """" & ew_JsEncode2(Ar(i, j)(0)) & """: "
val = Ar(i, j)(1)
End If
Else
key = ""
val = Ar(i, j)
End If
If Not IsNull(key) And Not IsNull(val) Then
If VarType(val) = 14 Then val = CDbl(val) ' Convert decimal value
arWrk.Push key & ew_VarToJson(val, "", "")
End If
End If
Next
If isObj Then ' Object
arOut.Push "{" & arWrk.Join(", ") & "}"
Else ' Array
arOut.Push "[" & arWrk.Join(", ") & "]"
End If
Set arWrk = Nothing
End If
Next
End If
End If
ew_ArrayToJsonEx = "[" & arOut.Join(", ") & "]"
Set arOut = Nothing
End Function
' Convert array to JSON
Function ew_ArrayToJson(Ar)
If IsArray(Ar) Then
ew_ArrayToJson = ew_ArrayToJsonEx(Ar, 0)
ElseIf IsDictionary(Ar) Then
ew_ArrayToJson = Ar.ToJson()
ElseIf IsScriptingDictionary(Ar) Then
ew_ArrayToJson = ew_JsonEncode(Ar)
End If
End Function
' Get array dimensions
Function ew_GetArrayDim(ByVal arr)
ew_GetArrayDim = Null
Dim i
If IsArray(arr) Then
For i = 1 To 60
On Error Resume Next
UBound arr, i
If Err.Number <> 0 Then
ew_GetArrayDim = i-1
Exit Function
End If
Next
ew_GetArrayDim = i
End If
End Function
' Get array upper bound
Function ew_GetArrayUBound(ByVal arr, ByVal i)
ew_GetArrayUBound = Null
If IsArray(arr) Then
On Error Resume Next
Dim b
b = UBound(arr, i)
If Err.Number = 0 Then ew_GetArrayUBound = b
End If
End Function
' Display field value separator
' idx (int) display field index (1|2|3)
' fld (object) field object
Function ew_ValueSeparator(dispidx, fld)
Dim sep
If ew_NotEmpty(fld) Then
sep = fld.DisplayValueSeparator
Else
sep = ", "
End If
If IsArray(sep) Then
ew_ValueSeparator = sep(dispidx-1)
Else
ew_ValueSeparator = sep
End If
End Function
' Generate View Option Separator based on current option count (Multi-Select / CheckBox)
' idx (int) zero based value index
Function ew_ViewOptionSeparator(optidx)
ew_ViewOptionSeparator = ", "
End Function
' Truncate Memo Field based on specified length, string truncated to nearest space or CrLf
Function ew_TruncateMemo(memostr, ln, removeHtml)
Dim i, j, k
Dim str
If removeHtml Then
str = ew_RemoveHtml(memostr) ' Remove Html
Else
str = memostr
End If
If Len(str) > 0 And Len(str) > ln Then
k = 1
Do While k > 0 And k < Len(str)
i = InStr(k, str, " ", 1)
j = InStr(k, str, vbCrLf, 1)
If i < 0 And j < 0 Then ' Not able to truncate
ew_TruncateMemo = str
Exit Function
Else
' Get nearest space or CrLf
If i > 0 And j > 0 Then
If i < j Then
k = i
Else
k = j
End If
ElseIf i > 0 Then
k = i
ElseIf j > 0 Then
k = j
End If
' Get truncated text
If k >= ln Then
ew_TruncateMemo = Mid(str, 1, k-1) & "..."
Exit Function
Else
k = k + 1
End If
End If
Loop
Else
ew_TruncateMemo = str
End If
End Function
' Remove Html tags from text
Function ew_RemoveHtml(str)
ew_RemoveHtml = ew_RegExReplace("<[^>]*>", str & "", "")
End Function
' Extract JavaScript from HTML and return converted script
Function ew_ExtractScript(html, cssclass)
Dim Match, Matches, scripts
scripts = ""
If ew_RegExMatch("<script([^>]*)>([\s\S]*?)<\/script\s*>", html, Matches) Then
For Each Match In Matches
If ew_RegExTest("(\s+type\s*=\s*[\'""]*(text|application)\/(java|ecma)script[\'""]*)|^((?!\s+type\s*=).)*$", Match.SubMatches(0)) Then ' JavaScript
html = Replace(html, Match, "", 1, 1) ' Remove the script from HTML
scripts = scripts & ew_HtmlElement("script", Array(Array("type", "text/html"), Array("class", cssclass)), Match.SubMatches(1)) ' Convert script type and add CSS class, if specified
End If
Next
End If
ew_ExtractScript = scripts
End Function
' Send email by template
Function ew_SendTemplateEmail(sTemplate, sSender, sRecipient, sCcEmail, sBccEmail, sSubject, arContent)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If sSender <> "" And sRecipient <> "" Then
Dim Email, i, cnt
Set Email = New cEmail
Call Email.Load(sTemplate, gsLanguage)
Call Email.ReplaceSender(sSender) ' Replace Sender
Call Email.ReplaceRecipient(sRecipient) ' Replace Recipient
If sCcEmail <> "" Then Call Email.AddCc(sCcEmail) ' Add Cc
If sBccEmail <> "" Then Call Email.AddBcc(sBccEmail) ' Add Bcc
If sSubject <> "" Then Call Email.ReplaceSubject(sSubject) ' Replace subject
If IsArray(arContent) Then
cnt = UBound(arContent) - 1
If cnt Mod 2 = 1 Then cnt = cnt - 1
For i = 0 to cnt Step 2
Call Email.ReplaceContent(arContent(i), arContent(i+1))
Next
End If
ew_SendTemplateEmail = Email.Send()
Set Email = Nothing
Else
ew_SendTemplateEmail = False
End If
End Function
' Send email (supports CDO, w3JMail and ASPEmail)
Function ew_SendEmail(sFrEmail, sToEmail, sCcEmail, sBccEmail, sSubject, sMail, sFormat, sCharset, sSmtpSecure, arAttachments, arImages)
On Error Resume Next
Dim i, objMail, EmailComponent, arrEmail, sEmail, dict, objConfig, sSmtpServer, iSmtpServerPort
ew_SendEmail = False
Err.Clear
Set objMail = Server.CreateObject("CDO.Message")
If ew_NotEmpty(objMail) Then
' Set up configuration object
Set objConfig = Server.CreateObject("CDO.Configuration")
objConfig.Fields("http://schemas.microsoft.com/cdo/configuration/smtpserver") = EW_SMTP_SERVER ' cdoSMTPServer
objConfig.Fields("http://schemas.microsoft.com/cdo/configuration/smtpserverport") = EW_SMTP_SERVER_PORT ' cdoSMTPServerPort
objConfig.Fields("http://schemas.microsoft.com/cdo/configuration/sendusing") = 2
If LCase(sSmtpSecure&"") = "ssl" Then
objConfig.Fields("http://schemas.microsoft.com/cdo/configuration/smtpusessl") = True ' Use SSL
End If
If EW_SMTP_SERVER_USERNAME <> "" And EW_SMTP_SERVER_PASSWORD <> "" Then
objConfig.Fields("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate") = 1 'cdoBasic (clear text)
objConfig.Fields("http://schemas.microsoft.com/cdo/configuration/sendusername") = EW_SMTP_SERVER_USERNAME
objConfig.Fields("http://schemas.microsoft.com/cdo/configuration/sendpassword") = EW_SMTP_SERVER_PASSWORD
End If
objConfig.Fields.Update
' Set up mail object
objMail.From = sFrEmail
objMail.To = Replace(sToEmail, ",", ";")
If sCcEmail <> "" Then
objMail.Cc = Replace(sCcEmail, ",", ";")
End If
If sBccEmail <> "" Then
objMail.Bcc = Replace(sBccEmail, ",", ";")
End If
If sCharset <> "" Then objMail.BodyPart.Charset = sCharset
If LCase(sFormat) = "html" Then
objMail.HtmlBody = sMail
If sCharset <> "" Then objMail.HtmlBodyPart.Charset = sCharset
Else
objMail.TextBody = sMail
If sCharset <> "" Then objMail.TextBodyPart.Charset = sCharset
End If
objMail.Subject = sSubject
If IsArray(arAttachments) Then
For i = 0 to UBound(arAttachments)
If Trim(arAttachments(i)) <> "" Then
Call objMail.AddAttachment(Trim(arAttachments(i)))
End If
Next
End If
Dim imgfile, cid, objBP
If IsArray(arImages) Then
For i = 0 to UBound(arImages)
imgfile = ew_UploadTempPath("", "") & arImages(i)
cid = ew_TmpImageLnk(arImages(i), "cid")
Set objBP = objMail.AddRelatedBodyPart(imgfile, cid, 0) ' cdoRefTypeId = 0
objBP.Fields.Item("urn:schemas:mailheader:Content-ID") = "<" & cid & ">"
objBP.Fields.Update
Next
End If
If EW_SMTP_SERVER <> "" And LCase(EW_SMTP_SERVER) <> "localhost" Then
Set objMail.Configuration = objConfig ' Use Configuration
objMail.Send
Else
objMail.Send ' Send without Configuration
If Err.Number <> 0 Then
If Hex(Err.Number) = "80040220" Then ' Requires Configuration
Set objMail.Configuration = objConfig
Err.Clear
objMail.Send
End If
End If
End If
Set objMail = Nothing
Set objConfig = Nothing
ew_SendEmail = (Err.Number = 0)
End If
' Failed to send email
If Not ew_SendEmail Then
If ew_Empty(objMail) Then
ew_SendEmail = "Unable to create email component: (" & Err.Number & ") " & Err.Description
Else
ew_SendEmail = "(" & Err.Number & ") " & Err.Description
End If
End If
End Function
' Clean email content
Function ew_CleanEmailContent(Content)
Content = ew_RegExReplace("class=""box ewGrid \w+""", Content, "")
Content = Replace(Content, "class=""table-responsive ewGridMiddlePanel""", "")
Content = Replace(Content, "table ewTable", "ewExportTable")
Content = Replace(Content, "</td>", "</td>" & vbCrLf)
ew_CleanEmailContent = Content
End Function
' Load content at url using XMLHTTP
Function ew_LoadContent(url)
'On Error Resume Next
Dim http
Set http = Server.CreateObject("MSXML2.ServerXMLHTTP")
http.setTimeouts 5000, 5000, 15000, 15000
http.open "GET", url, False
http.send
ew_LoadContent = http.responseText
Set http = Nothing
End Function
' Load content at url using XMLHTTP by POST
Function ew_LoadContentByPost(url, data)
'On Error Resume Next
Dim http
Set http = Server.CreateObject("MSXML2.ServerXMLHTTP")
http.setTimeouts 5000, 5000, 15000, 15000
http.open "POST", url, False
http.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
http.send data
ew_LoadContentByPost = http.responseText
Set http = Nothing
End Function
Function ew_FieldDataType(FldType) ' Field data type
Select Case FldType
Case 20, 3, 2, 16, 4, 5, 131, 139, 6, 17, 18, 19, 21 ' Numeric
ew_FieldDataType = EW_DATATYPE_NUMBER
Case 7, 133, 135, 146 ' Date
ew_FieldDataType = EW_DATATYPE_DATE
Case 134, 145 ' Time
ew_FieldDataType = EW_DATATYPE_TIME
Case 201, 203 ' Memo
ew_FieldDataType = EW_DATATYPE_MEMO
Case 129, 130, 200, 202 ' String
ew_FieldDataType = EW_DATATYPE_STRING
Case 11 ' Boolean
ew_FieldDataType = EW_DATATYPE_BOOLEAN
Case 72 ' GUID
ew_FieldDataType = EW_DATATYPE_GUID
Case 128, 204, 205 ' Binary
ew_FieldDataType = EW_DATATYPE_BLOB
Case 141 ' Xml
ew_FieldDataType = EW_DATATYPE_XML
Case Else
ew_FieldDataType = EW_DATATYPE_OTHER
End Select
End Function
' Upload path
' If PhyPath is true(1), return physical path on the server;
' If PhyPath is false(0), return relative URL
Function ew_UploadPathEx(PhyPath, DestPath)
Dim Path
If PhyPath Then
PhyPath = Not ew_IsRemote(DestPath) ' Not remote
If PhyPath Then
DestPath = Replace(DestPath, "/", EW_PATH_DELIMITER)
End If
Path = ew_PathCombine(ew_AppRoot(), DestPath, PhyPath)
Else
Path = ew_PathCombine(EW_ROOT_RELATIVE_PATH, DestPath, False)
End If
ew_UploadPathEx = ew_IncludeTrailingDelimiter(Path, PhyPath)
End Function
' Change the file name of the uploaded file
Function ew_UploadFileNameEx(Folder, FileName)
Dim OutFileName
' By default, ewUniqueFilename() is used to get an unique file name.
' Amend your logic here
OutFileName = ew_UniqueFilename(Folder, FileName, False)
' Return computed output file name
ew_UploadFileNameEx = OutFileName
End Function
' Return path of the uploaded file
' returns global upload folder, for backward compatibility only
Function ew_UploadPath(PhyPath)
ew_UploadPath = ew_UploadPathEx(PhyPath, EW_UPLOAD_DEST_PATH)
End Function
' Change the file name of the uploaded file
' use global upload folder, for backward compatibility only
Function ew_UploadFileName(FileName)
ew_UploadFileName = ew_UploadFileNameEx(ew_UploadPath(True), FileName)
End Function
' Generate an unique file name (filename(n).ext)
Function ew_UniqueFilename(Folder, FileName, Indexed)
If FileName = "" Then FileName = ew_DefaultFileName()
If FileName = "." Then
Response.Write "Invalid file name: " & FileName
Response.End
Exit Function
End If
If Folder = "" Then
Response.Write "Unspecified folder"
Response.End
Exit Function
End If
Dim Name, Ext, Pos
Name = ""
Ext = ""
Pos = InStrRev(FileName, ".")
If Pos = 0 Then
Name = FileName
Ext = ""
Else
Name = Mid(FileName, 1, Pos - 1)
Ext = Mid(FileName, Pos + 1)
End If
Folder = ew_IncludeTrailingDelimiter(Folder, True)
Dim fso
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If Not fso.FolderExists(Folder) Then
If Not ew_CreateFolder(Folder) Then
Response.Write "Folder does not exist: " & Folder
Set fso = Nothing
Exit Function
End If
End If
Dim Suffix, Index, matches
If Indexed Then
If ew_RegExMatch("\((\d+)\)$", Name, matches) Then
Index = matches(0).SubMatches(0)
Index = Index + 1
Else
Index = 1
End If
Suffix = "(" & Index & ")"
Else
Index = 0
Suffix = ""
End If
' Check to see if filename exists
Name = ew_RegExReplace("\(\d+\)$", Name, "") ' Remove "(n)" at the end of the file name
While fso.FileExists(folder & Name & Suffix & "." & Ext)
Index = Index + 1
Suffix = "(" & Index & ")"
Wend
Set fso = Nothing
' Return unique file name
ew_UniqueFilename = Name & Suffix & "." & Ext
End Function
' Create a default file name (yyyymmddhhmmss.bin)
Function ew_DefaultFileName()
Dim dt
dt = Now()
ew_DefaultFileName = ew_ZeroPad(Year(dt), 4) & ew_ZeroPad(Month(dt), 2) & _
ew_ZeroPad(Day(dt), 2) & ew_ZeroPad(Hour(dt), 2) & _
ew_ZeroPad(Minute(dt), 2) & ew_ZeroPad(Second(dt), 2) & ".bin"
End Function
' Application root
Function ew_AppRoot()
Dim Path
Path = ""
'Use root relative path
Path = ew_PathCombine(Server.MapPath("."), EW_ROOT_RELATIVE_PATH, True)
If Path = "" Then
Response.Write "Path of website root unknown."
Response.End
End If
ew_AppRoot = ew_IncludeTrailingDelimiter(Path, True)
End Function
' Get physical path relative to application root, default: False
Function ew_ServerMapPath(Path)
ew_ServerMapPath = ew_ServerMapPathEx(Path, False)
End Function
' Get physical path relative to application root
Function ew_ServerMapPathEx(Path, IsFile)
If ew_IsRemote(Path) Then ' ASP
ew_ServerMapPathEx = Path
Exit Function
End If
Dim filePath, hasExtension, fileName
filePath = Mid(Path, 1, InStrRev(Path, "/"))
fileName = Mid(Path, InStrRev(Path, "/")+1)
hasExtension = ew_ContainsStr(fileName, ".")
If IsFile Or hasExtension Then ' File
ew_ServerMapPathEx = ew_UploadPathEx(True, filePath) & fileName
Else ' Folder
ew_ServerMapPathEx = ew_UploadPathEx(True, Path)
End If
End Function
' Write the paths for config/debug only
Sub ew_WritePaths()
Response.Write "EW_RELATIVE_PATH = " & EW_RELATIVE_PATH & "<br>"
Response.Write "EW_ROOT_RELATIVE_PATH = " & EW_ROOT_RELATIVE_PATH & "<br>"
Response.Write "EW_UPLOAD_DEST_PATH = " & EW_UPLOAD_DEST_PATH & "<br>"
Response.Write "ew_AppRoot() = " & ew_AppRoot() & "<br>"
Response.Write "Request.ServerVariables(""APPL_PHYSICAL_PATH"") = " & Request.ServerVariables("APPL_PHYSICAL_PATH") & "<br>"
Response.Write "Request.ServerVariables(""APPL_MD_PATH"") = " & Request.ServerVariables("APPL_MD_PATH") & "<br>"
Response.Write "Server.MapPath(""."") = " & Server.MapPath(".") & "<br>"
End Sub
' Write info for config/debug only
Function ew_Info()
Call ew_WritePaths
Response.Write "CurrentUserName() = " & CurrentUserName() & "<br>"
Response.Write "CurrentUserID() = " & CurrentUserID() & "<br>"
Response.Write "CurrentParentUserID() = " & CurrentParentUserID() & "<br>"
Response.Write "IsLoggedIn() = " & ew_IIf(IsLoggedIn(), "True", "False") & "<br>"
Response.Write "IsAdmin() = " & ew_IIf(IsAdmin(), "True", "False") & "<br>"
Response.Write "IsSysAdmin() = " & ew_IIf(IsSysAdmin(), "True", "False") & "<br>"
If ew_NotEmpty(Security) Then
Call Security.ShowUserLevelInfo
End If
End Function
' Get refer URL
Function ew_ReferURL()
ew_ReferURL = Request.ServerVariables("HTTP_REFERER")
End Function
' Get refer page name
Function ew_ReferPage()
ew_ReferPage = ew_GetPageName(ew_ReferURL())
End Function
' Get script physical folder
Function ew_ScriptFolder()
Dim folder, path, p
folder = ""
path = Request.ServerVariables("SCRIPT_NAME")
p = InStrRev(path, EW_PATH_DELIMITER)
If p > 0 Then
folder = Mid(path, 1, p - 1)
End If
If folder <> "" Then
ew_ScriptFolder = folder
Else
ew_ScriptFolder = "."
End If
End Function
' Check if folder exists
Function ew_FolderExists(Folder)
Dim fso
Set fso = Server.CreateObject("Scripting.FileSystemObject")
ew_FolderExists = fso.FolderExists(Folder)
Set fso = Nothing
End Function
' Delete file
Sub ew_DeleteFile(FilePath)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
Dim fso
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If FilePath <> "" And fso.FileExists(FilePath) Then
fso.DeleteFile(FilePath)
End If
Set fso = Nothing
End Sub
' Rename file
Sub ew_RenameFile(OldFilePath, NewFilePath)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
Dim fso
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If OldFilePath <> "" And fso.FileExists(OldFilePath) Then
fso.MoveFile OldFilePath, NewFilePath
End If
Set fso = Nothing
End Sub
' Create folder
Function ew_CreateFolder(Folder)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
ew_CreateFolder = False
If Folder & "" = "" Then ' Ignore empty folder
ew_CreateFolder = True
Exit Function
End If
Dim fso
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If Not fso.FolderExists(Folder) Then
If ew_CreateFolder(fso.GetParentFolderName(Folder)) Then
fso.CreateFolder(Folder)
If Err.Number = 0 Then ew_CreateFolder = True
End If
Else
ew_CreateFolder = True
End If
Set fso = Nothing
End Function
' Functions for Export
Function ew_ExportHeader(ExpType)
Select Case ExpType
Case "html", "email"
ew_ExportHeader = "<table class=""ewExportTable"">"
If EW_EXPORT_CSS_STYLES Then
ew_ExportHeader = "<style>" & ew_LoadFile(EW_PROJECT_STYLESHEET_FILENAME) & "</style>" & ew_ExportHeader
End If
Case "word", "excel"
ew_ExportHeader = "<table>"
Case "csv"
ew_ExportHeader = ""
End Select
End Function
Function ew_ExportFooter(ExpType)
Select Case ExpType
Case "html", "email", "word", "excel"
ew_ExportFooter = "</table>"
Case "csv"
ew_ExportFooter = ""
End Select
End Function
Sub ew_ExportAddValue(str, val, ExpType, Attr)
Select Case ExpType
Case "html", "email", "word", "excel"
str = str & "<td"
If Attr <> "" Then str = str & " " & Attr
str = str & ">" & val & "</td>"
Case "csv"
If str <> "" Then str = str & ","
str = str & """" & Replace(val & "", """", """""") & """"
End Select
End Sub
Function ew_ExportLine(str, ExpType, Attr)
Select Case ExpType
Case "html", "email", "word", "excel"
ew_ExportLine = "<tr"
If Attr <> "" Then ew_ExportLine = ew_ExportLine & " " & Attr
ew_ExportLine = ew_ExportLine & ">" & str & "</tr>"
Case "csv"
ew_ExportLine = str & vbCrLf
End Select
End Function
Function ew_ExportField(cap, val, ExpType, Attr)
Dim sTD
sTD = "<td"
If Attr <> "" Then sTD = sTD & " " & Attr
sTD = sTD & ">"
ew_ExportField = "<tr>" & sTD & cap & "</td>" & sTD & val & "</td></tr>"
End Function
' Check if field exists in recordset
Function ew_FieldExistInRs(rs, fldname)
Dim fld
For Each fld In rs.Fields
If fld.name = fldname then
ew_FieldExistInRs = True
Exit Function
End If
Next
ew_FieldExistInRs = False
End Function
' Calculate field hash
Function ew_GetFldHash(value, fldtype)
ew_GetFldHash = MD5(ew_GetFldValueAsString(value, fldtype))
End Function
' Get field value as string
Function ew_GetFldValueAsString(value, fldtype)
If IsNull(value) Then
ew_GetFldValueAsString = ""
Else
If fldtype = 128 Or fldtype = 204 Or fldtype = 205 Then ' Binary
If EW_BLOB_FIELD_BYTE_COUNT > 0 Then
ew_GetFldValueAsString = ew_ByteToString(LeftB(value,EW_BLOB_FIELD_BYTE_COUNT))
Else
ew_GetFldValueAsString = ew_ByteToString(value)
End If
Else
'ew_GetFldValueAsString = CStr(value)
ew_GetFldValueAsString = ew_ByteToString(value) ' Avoid binary characters
End If
End If
End Function
' Convert byte to string
Function ew_ByteToString(b)
Dim i
For i = 1 to LenB(b)
'ew_ByteToString = ew_ByteToString & Chr(AscB(MidB(b,i,1)))
ew_ByteToString = ew_ByteToString & CStr(AscB(MidB(b,i,1))) ' Just use the ascii code to avoid Chr conversion error
Next
End Function
' Write global debug message
Function ew_DebugMsg()
Dim msg
msg = gsDebugMsg
gsDebugMsg = ""
If gsExport = "" And msg <> "" Then
ew_DebugMsg = "<div class=""box box-danger box-solid ewDebug""><div class=""box-header with-border""><h3 class=""box-title"">Debug</h3></div><div class=""box-body"">" & msg & "</div></div>"
End If
End Function
' Set global debug message (2nd argument not used)
Sub ew_SetDebugMsg(v)
If EW_DEBUG_ENABLED Then
Call ew_AddMessage(gsDebugMsg, "<p><samp>" & ew_IIf(IsEmpty(StartTimer), "", FormatNumber(ew_ElapsedTime(), 3) & ": ") & v & "</samp></p>")
End If
End Sub
' Get global debug message
Function ew_GetDebugMsg()
ew_GetDebugMsg = gsDebugMsg
End Function
Sub ew_SaveDebugMsg()
If EW_DEBUG_ENABLED Then
Session("EW_DEBUG_MESSAGE") = gsDebugMsg
End If
End Sub
' Load global debug message
Sub ew_LoadDebugMsg()
If EW_DEBUG_ENABLED Then
gsDebugMsg = Session("EW_DEBUG_MESSAGE")
Session("EW_DEBUG_MESSAGE") = ""
End If
End Sub
' Permission denied message
Function ew_DeniedMsg()
ew_DeniedMsg = Replace(Language.Phrase("NoPermission"), "%s", ew_ScriptName())
End Function
' Get temp upload path
Function ew_UploadTempPath(fldvar, tblvar)
Dim path, delimiter
If fldvar <> False Then ' Physical path
If EW_UPLOAD_TEMP_PATH <> "" And EW_UPLOAD_TEMP_HREF_PATH <> "" Then
path = ew_IncludeTrailingDelimiter(EW_UPLOAD_TEMP_PATH, True)
Else
path = ew_UploadPath(True)
End If
If tblvar <> "" Or fldvar <> "" Then
path = ew_IncludeTrailingDelimiter(path & EW_UPLOAD_TEMP_FOLDER_PREFIX & Session.SessionID, True)
End If
If tblvar <> "" Then
path = ew_IncludeTrailingDelimiter(path & tblvar, True)
End If
If fldvar <> "" Then
path = ew_IncludeTrailingDelimiter(path & fldvar, True)
End If
ew_UploadTempPath = path
Else ' Href path
If EW_UPLOAD_TEMP_PATH <> "" And EW_UPLOAD_TEMP_HREF_PATH <> "" Then
ew_UploadTempPath = ew_IncludeTrailingDelimiter(EW_UPLOAD_TEMP_HREF_PATH, False)
Else
ew_UploadTempPath = ew_UploadPath(False)
End If
End If
End Function
' Render upload field to temp path
Sub ew_RenderUploadField(fld, idx)
Dim fldvar, fso, folder, thumbnailfolder, filename, filepath, f, data, width, height, files, i, srcfile, physical
fldvar = ew_IIf(idx < 0, fld.FldVar, Mid(fld.FldVar, 1, 1) & idx & Mid(fld.FldVar, 2))
folder = ew_UploadTempPath(fldvar, fld.TblVar)
Call ew_CleanUploadTempPaths("") ' Clean all old temp folders
Call ew_CleanPath(folder, False) ' Clean the upload folder
Set fso = Server.Createobject("Scripting.FileSystemObject")
If Not fso.FolderExists(folder) Then
If Not ew_CreateFolder(folder) Then
Response.Write "Cannot create folder: " & folder
Response.End
End If
End If
physical = Not ew_IsRemote(folder)
thumbnailfolder = ew_PathCombine(folder, EW_UPLOAD_THUMBNAIL_FOLDER, physical)
If Not fso.FolderExists(thumbnailfolder) Then
If Not ew_CreateFolder(thumbnailfolder) Then
Response.Write "Cannot create folder: " & thumbnailfolder
Response.End
End If
End If
If fld.FldDataType = EW_DATATYPE_BLOB Then ' Blob field
If ew_NotEmpty(fld.Upload.DbValue) Then
' Create upload file
filename = ew_IIf(fld.Upload.FileName <> "", fld.Upload.FileName, fld.FldParm)
f = ew_IncludeTrailingDelimiter(folder, physical) & filename
Call ew_CreateUploadFile(f, fld.Upload.DbValue)
' Create thumbnail file
f = ew_IncludeTrailingDelimiter(thumbnailfolder, physical) & filename
data = fld.Upload.DbValue
width = EW_UPLOAD_THUMBNAIL_WIDTH
height = EW_UPLOAD_THUMBNAIL_HEIGHT
Call ew_ResizeBinary(data, width, height, EW_THUMBNAIL_DEFAULT_INTERPOLATION)
Call ew_CreateUploadFile(f, data)
fld.Upload.FileName = filename ' Update file name
End If
Else ' Upload to folder
fld.Upload.FileName = fld.Upload.DbValue ' Update file name
If ew_NotEmpty(fld.Upload.FileName) Then
filepath = Mid(fld.Upload.FileName, 1, InStrRev(Replace(fld.Upload.FileName, "\", "/"), "/"))
If filepath <> "" And filepath <> "." Then
fld.Upload.FileName = Mid(fld.Upload.FileName, Len(filepath)+1)
filepath = ew_PathCombine(fld.UploadPath, filepath, Not ew_IsRemote(fld.UploadPath))
Else
filepath = fld.UploadPath
End If
' Create upload file
filename = fld.Upload.FileName
If fld.UploadMultiple Then
files = Split(filename, EW_MULTIPLE_UPLOAD_SEPARATOR)
Else
ReDim files(0)
files(0) = filename
End If
For i = 0 to UBound(files)
filename = files(i)
If filename <> "" Then
srcfile = ew_ServerMapPath(filepath) & filename
f = ew_IncludeTrailingDelimiter(folder, physical) & filename
If fso.FileExists(srcfile) Then
data = ew_LoadBinaryFile(srcfile)
Call ew_CreateUploadFile(f, data)
Else
Call ew_CreateImageFromText(Language.Phrase("FileNotFound"), f)
data = ew_LoadBinaryFile(f)
End If
' Create thumbnail file
f = ew_IncludeTrailingDelimiter(thumbnailfolder, physical) & filename
width = EW_UPLOAD_THUMBNAIL_WIDTH
height = EW_UPLOAD_THUMBNAIL_HEIGHT
Call ew_ResizeBinary(data, width, height, EW_THUMBNAIL_DEFAULT_INTERPOLATION)
Call ew_CreateUploadFile(f, data)
End If
Next
End If
End If
Set fso = Nothing
End Sub
' Write uploaded file (ASP)
Function ew_CreateUploadFile(f, data)
Dim idx
If InStrRev(f, ".") <= 0 Then
Dim ext
ext = ew_ContentExt(LeftB(data, 11))
If ext <> "" Then
f = f & ext
End If
End If
idx = InStrRev(f, ew_IIf(ew_IsRemote(f), "/", "\"))
ew_CreateUploadFile = ew_SaveFile(Left(f, idx), Mid(f, idx + 1), data)
End Function
' Create image from text (ASP)
Sub ew_CreateImageFromText(data, file)
' Use hard-coded image
' Dim fso, wrkfile
' wrkfile = Server.MapPath(EW_IMAGE_FOLDER & "filenotfound-" & CurrentLanguageID() & ".png") ' filenotfound-<lang>.png
' Set fso = Server.CreateObject("Scripting.FileSystemObject")
' If Not fso.FileExists(wrkfile) Then ' Fallback
' wrkfile = Server.MapPath(EW_IMAGE_FOLDER & "filenotfound.png") ' filenotfound.png
' End If
' If fso.FileExists(wrkfile) Then
' fso.CopyFile wrkfile, file, True
' End If
' Set fso = Nothing
' Use base64 string
ew_SaveBase64StringToFile data, file ' data must be base64 string
End Sub
' Clean temp upload folders
Sub ew_CleanUploadTempPaths(sessionid)
Dim folder, fso, oRootFolder, oFolders, oSubFolder, oFiles, oFile
Dim subfolder, tempfolder, lastmdtime
On Error Resume Next
If EW_UPLOAD_TEMP_PATH <> "" Then
folder = ew_IncludeTrailingDelimiter(EW_UPLOAD_TEMP_PATH, True)
Else
folder = ew_UploadPath(True)
End If
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If fso.FolderExists(folder) Then
' Get root folder
Set oRootFolder = fso.GetFolder(folder)
' Process list of subfolders
Set oFolders = oRootFolder.SubFolders
For Each oSubFolder In oFolders
subfolder = oSubFolder.Name
tempfolder = ew_PathCombine(folder, subfolder, True)
If EW_UPLOAD_TEMP_FOLDER_PREFIX & sessionid = subfolder Then ' Clean session folder
Call ew_CleanPath(tempfolder, True)
ElseIf ew_StartsStr(subfolder, EW_UPLOAD_TEMP_FOLDER_PREFIX) Then
If EW_UPLOAD_TEMP_FOLDER_PREFIX & Session.SessionID <> subfolder Then
If ew_IsEmptyPath(tempfolder) Then ' Empty folder
Call ew_CleanPath(tempfolder, True)
Else ' Old folder
lastmdtime = oSubFolder.DateLastModified
If CLng(DateDiff("n", lastmdtime, Now)) > EW_UPLOAD_TEMP_FOLDER_TIME_LIMIT Then
Call ew_CleanPath(tempfolder, True)
End If
End If
End If
End If
Next
End If
Set fso = Nothing
End Sub
' Clean temp upload folder
Sub ew_CleanUploadTempPath(fld, idx)
Dim fldvar, folder
On Error Resume Next
fldvar = ew_IIf(idx < 0, fld.FldVar, Mid(fld.FldVar, 1, 1) & idx & Mid(fld.FldVar, 2))
folder = ew_UploadTempPath(fldvar, fld.TblVar)
Call ew_CleanPath(folder, True) ' Clean the upload folder
' Remove table temp folder if empty
folder = ew_UploadTempPath("", fld.TblVar)
If ew_IsEmptyPath(folder) Then
Call ew_CleanPath(folder, True)
End If
' Remove complete temp folder if empty
folder = ew_UploadTempPath("", "")
If ew_IsEmptyPath(folder) Then
Call ew_CleanPath(folder, True)
End If
End Sub
' Clean folder
Sub ew_CleanPath(folder, delete)
Dim fso, oRootFolder, oFolders, oSubFolder, oFiles, oFile, tempfolder
On Error Resume Next
folder = ew_IncludeTrailingDelimiter(folder, True)
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If fso.FolderExists(folder) Then
Set oRootFolder = fso.GetFolder(folder)
Set oFiles = oRootFolder.Files
For Each oFile In oFiles
oFile.Delete
Next
' Clear sub folders
Set oFolders = oRootFolder.SubFolders
For Each oSubFolder In oFolders
tempfolder = ew_PathCombine(folder, oSubFolder.Name, True)
Call ew_CleanPath(tempfolder, delete)
Next
If delete Then
oRootFolder.Delete
End If
End If
Set fso = Nothing
End Sub
' Check if empty folder
Function ew_IsEmptyPath(folder)
Dim IsEmptyPath
Dim fso, oRootFolder, oFolders, oSubFolder, oFiles, tempfolder
On Error Resume Next
IsEmptyPath = True
folder = ew_IncludeTrailingDelimiter(folder, True)
Set fso = Server.Createobject("Scripting.FileSystemObject")
If fso.FolderExists(folder) Then
Set oRootFolder = fso.GetFolder(folder)
Set oFiles = oRootFolder.Files
If oFiles.Count > 0 Then
ew_IsEmptyPath = False ' No need to check further
Set fso = Nothing
Exit Function
End If
Set oFolders = oRootFolder.SubFolders
For Each oSubFolder In oFolders
tempfolder = ew_PathCombine(folder, oSubFolder.Name, True)
IsEmptyPath = ew_IsEmptyPath(tempfolder)
If Not IsEmptyPath Then
ew_IsEmptyPath = False ' No need to check further
Set fso = Nothing
Exit Function
End If
Next
Else
IsEmptyPath = False
End If
ew_IsEmptyPath = IsEmptyPath
End Function
' Get file count
Function ew_FolderFileCount(folder)
Dim fso, oFolder
On Error Resume Next
ew_FolderFileCount = 0
folder = ew_IncludeTrailingDelimiter(folder, True)
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If fso.FolderExists(folder) Then
Set oFolder = fso.GetFolder(folder)
ew_FolderFileCount = oFolder.Files.Count
End If
Set fso = Nothing
End Function
' Encrypt password ' ASP
Function ew_EncryptPassword(input)
If EW_PASSWORD_HASH Then
ew_EncryptPassword = ew_BlowfishEncrypt(input, EW_PROJECT_ID)
Else
ew_EncryptPassword = MD5(input)
End If
End Function
' Compare password ' ASP
Function ew_ComparePassword(pwd, input, encrypted)
If encrypted Then
ew_ComparePassword = (pwd = input)
ElseIf EW_CASE_SENSITIVE_PASSWORD Then
If EW_ENCRYPTED_PASSWORD Then
ew_ComparePassword = (pwd = ew_EncryptPassword(input))
Else
ew_ComparePassword = (pwd = input)
End If
Else
If EW_ENCRYPTED_PASSWORD Then
ew_ComparePassword = (pwd = ew_EncryptPassword(LCase(input)))
Else
ew_ComparePassword = (LCase(pwd) = LCase(input))
End If
End If
End Function
' Check empty string
Function ew_EmptyStr(value)
Dim str
str = value & ""
str = Replace(str, " ", "")
ew_EmptyStr = (Trim(str) = "")
End Function
' Check empty value
Function ew_Empty(value)
If IsNull(value) Then
ew_Empty = True
Exit Function
ElseIf IsObject(value) Then ' Note: Check IsObject before IsEmpty since IsObject(value) can still be IsEmpty(value).
ew_Empty = value Is Nothing
Exit Function
ElseIf IsEmpty(value) Then
ew_Empty = True
Exit Function
ElseIf IsArray(value) Then
Dim dimension
dimension = ew_GetArrayDim(value)
If dimension = 0 Then ' Dim value()
ew_Empty = True
ElseIf dimension = 1 And UBound(value) = -1 Then ' value = Array()
ew_Empty = True
Else
ew_Empty = False
End If
Exit Function
ElseIf TypeName(value) <> "Unknown" Then
ew_Empty = (value & "" = "")
Exit Function
End If
ew_Empty = False
End Function
' Check not empty value
Function ew_NotEmpty(value)
ew_NotEmpty = Not ew_Empty(value)
End Function
' Get profile object
Function Profile()
If ew_NotEmpty(UserProfile) Then
Set Profile = UserProfile
Else
Set Profile = New cUserProfile
End If
End Function
' Get hex values
Function ew_BinToHex(vStream)
Dim reVal, i
reVal = 0
For i = 1 To LenB(vStream)
reVal = reVal * 256 + AscB(MidB(vStream, i, 1))
Next
ew_BinToHex = Hex(reVal)
End Function
' Check if file exists
Function ew_FileExists(Folder, File)
Dim fso
Set fso = Server.CreateObject("Scripting.FileSystemObject")
ew_FileExists = fso.FileExists(ew_IncludeTrailingDelimiter(Folder, True) & File)
Set fso = Nothing
End Function
' Load file content (both ASCII and UTF-8)
Function ew_LoadFile(FileName)
On Error Resume Next
Dim fso, FilePath
ew_LoadFile = ""
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If Trim(FileName) <> "" Then
If fso.FileExists(FileName) Then
FilePath = FileName
Else
FilePath = Server.MapPath(FileName)
End If
If fso.FileExists(FilePath) Then
If ew_GetFileCharset(FilePath) = "UTF-8" Then
ew_LoadFile = ew_LoadUTF8File(FilePath)
Else
Dim iFile, iData
Set iFile = fso.GetFile(FilePath)
Set iData = iFile.OpenAsTextStream
ew_LoadFile = iData.ReadAll
iData.Close
Set iData = Nothing
Set iFile = Nothing
End If
End If
End If
Set fso = Nothing
End Function
' Open UTF8 file
Function ew_LoadUTF8File(FilePath)
On Error Resume Next
Dim objStream
Set objStream = Server.CreateObject("ADODB.Stream")
With objStream
.Type = 2
.Mode = 3
.Open
.CharSet = "UTF-8"
.LoadFromFile FilePath
ew_LoadUTF8File = .ReadText
.Close
End With
End Function
' Get file charset (UTF-8 and UNICODE)
Function ew_GetFileCharset(FilePath)
On Error Resume Next
Dim objStream, LoadBytes
Set objStream = Server.CreateObject("ADODB.Stream")
With objStream
.Type = 1
.Mode = 3
.Open
.LoadFromFile FilePath
LoadBytes = .Read(3) ' Get first 3 bytes as BOM
.Close
End With
Set objStream = Nothing
Dim FileCharset, strFileHead
' Get hex values
strFileHead = ew_BinToHex(LoadBytes)
' UTF-8
If strFileHead = "EFBBBF" Then
ew_GetFileCharset = "UTF-8" ' UTF-8
Else
ew_GetFileCharset = "" ' Non UTF-8
End If
End Function
' Decode json string
Function ew_JsonDecode(JsonStr)
Dim str
str = JsonStr & ""
ew_JsonDecode = Null
If str <> "" Then
Dim json, idx
Set json = New cJson
idx = json.SkipWhitespace(str, 1)
If Mid(str, idx, 1) = "{" Then
Set ew_JsonDecode = json.Decode(str)
Else
ew_JsonDecode = json.Decode(str)
End If
Set json = Nothing
End If
End Function
' Encode object as json string
Function ew_JsonEncode(obj)
ew_JsonEncode = "null"
If Not IsNull(obj) Then
Dim json
Set json = New cJson
ew_JsonEncode = json.Encode(obj)
Set json = Nothing
End If
End Function
' JSON class
' adapted from: http://demon.tw/my-work/vbs-json.html
Class cJson
Private Whitespace, NumberRegex, StringChunk
Private b, f, r, n, t
Private Sub Class_Initialize()
Whitespace = " " & vbTab & vbCr & vbLf
b = ChrW(8)
f = vbFormFeed
r = vbCr
n = vbLf
t = vbTab
Set NumberRegex = New RegExp
NumberRegex.Pattern = "(-?(?:0|[1-9]\d*))(\.\d+)?([eE][-+]?\d+)?"
NumberRegex.Global = False
NumberRegex.MultiLine = True
NumberRegex.IgnoreCase = True
Set StringChunk = New RegExp
StringChunk.Pattern = "([\s\S]*?)([""\\\x00-\x1f])"
StringChunk.Global = False
StringChunk.MultiLine = True
StringChunk.IgnoreCase = True
End Sub
'Return a JSON string representation of a VBScript data structure
'Supports the following objects and types
'+-------------------+---------------+
'| VBScript | JSON |
'+===================+===============+
'| Dictionary | object |
'+-------------------+---------------+
'| Array | array |
'+-------------------+---------------+
'| String | string |
'+-------------------+---------------+
'| Number | number |
'+-------------------+---------------+
'| True | true |
'+-------------------+---------------+
'| False | false |
'+-------------------+---------------+
'| Null | null |
'+-------------------+---------------+
Public Function Encode(ByRef obj)
Dim buf, i, c, g
' Handle JScript Dictionary '***
If IsDictionary(obj) Then
Encode = obj.ToJson()
Exit Function
End If
Set buf = Server.CreateObject("Scripting.Dictionary")
Select Case VarType(obj)
Case vbNull
buf.Add buf.Count, "null"
Case vbBoolean
If obj Then
buf.Add buf.Count, "true"
Else
buf.Add buf.Count, "false"
End If
Case vbInteger, vbLong, vbSingle, vbDouble
buf.Add buf.Count, obj
Case vbString
buf.Add buf.Count, """"
For i = 1 To Len(obj)
c = Mid(obj, i, 1)
Select Case c
Case """" buf.Add buf.Count, "\"""
Case "\" buf.Add buf.Count, "\\"
Case "/" buf.Add buf.Count, "/"
Case b buf.Add buf.Count, "\b"
Case f buf.Add buf.Count, "\f"
Case r buf.Add buf.Count, "\r"
Case n buf.Add buf.Count, "\n"
Case t buf.Add buf.Count, "\t"
Case Else
If AscW(c) >= 0 And AscW(c) <= 31 Then
c = Right("0" & Hex(AscW(c)), 2)
buf.Add buf.Count, "\u00" & c
Else
buf.Add buf.Count, c
End If
End Select
Next
buf.Add buf.Count, """"
Case vbArray + vbVariant
g = True
buf.Add buf.Count, "["
For Each i In obj
If TypeName(i) <> "Byte()" Then '*** Not BLOB
If g Then g = False Else buf.Add buf.Count, ","
buf.Add buf.Count, Encode(i)
End If
Next
buf.Add buf.Count, "]"
Case vbArray + vbByte '*** BLOB
buf.Add buf.Count, "[Binary]"
Case vbObject
If TypeName(obj) = "Dictionary" Then
g = True
buf.Add buf.Count, "{"
For Each i In obj
If g Then g = False Else buf.Add buf.Count, ","
buf.Add buf.Count, """" & i & """" & ":" & Encode(obj(i))
Next
buf.Add buf.Count, "}"
Else
'Err.Raise 8732,,"None dictionary object" '***
buf.Add buf.Count, "false" '***
End If
Case Else
buf.Add buf.Count, """" & CStr(obj) & """"
End Select
Encode = Join(buf.Items, "")
End Function
'Return the VBScript representation of ``str(``
'Performs the following translations in decoding
'+---------------+-------------------+
'| JSON | VBScript |
'+===============+===================+
'| object | Dictionary |
'+---------------+-------------------+
'| array | Array |
'+---------------+-------------------+
'| string | String |
'+---------------+-------------------+
'| number | Double |
'+---------------+-------------------+
'| true | True |
'+---------------+-------------------+
'| false | False |
'+---------------+-------------------+
'| null | Null |
'+---------------+-------------------+
Public Function Decode(ByRef str)
Dim idx
idx = SkipWhitespace(str, 1)
If Mid(str, idx, 1) = "{" Then
Set Decode = ScanOnce(str, 1)
Else
Decode = ScanOnce(str, 1)
End If
End Function
Private Function ScanOnce(ByRef str, ByRef idx)
Dim c, ms
idx = SkipWhitespace(str, idx)
c = Mid(str, idx, 1)
If c = "{" Then
idx = idx + 1
Set ScanOnce = ParseObject(str, idx)
Exit Function
ElseIf c = "[" Then
idx = idx + 1
ScanOnce = ParseArray(str, idx)
Exit Function
ElseIf c = """" Then
idx = idx + 1
ScanOnce = ParseString(str, idx)
Exit Function
ElseIf c = "n" And StrComp("null", Mid(str, idx, 4)) = 0 Then
idx = idx + 4
ScanOnce = Null
Exit Function
ElseIf c = "t" And StrComp("true", Mid(str, idx, 4)) = 0 Then
idx = idx + 4
ScanOnce = True
Exit Function
ElseIf c = "f" And StrComp("false", Mid(str, idx, 5)) = 0 Then
idx = idx + 5
ScanOnce = False
Exit Function
End If
Set ms = NumberRegex.Execute(Mid(str, idx))
If ms.Count = 1 Then
idx = idx + ms(0).Length
ScanOnce = CDbl(ms(0))
Exit Function
End If
'Err.Raise 8732,,"No JSON object could be ScanOnced"
'Err.Raise 8732,,""
End Function
Private Function ParseObject(ByRef str, ByRef idx)
Dim c, key, value
Set ParseObject = Server.CreateObject("Scripting.Dictionary")
idx = SkipWhitespace(str, idx)
c = Mid(str, idx, 1)
If c = "}" Then
idx = idx + 1 '***
Exit Function
ElseIf c <> """" Then
Err.Raise 8732,,"Expecting property name"
End If
idx = idx + 1
Do
key = ParseString(str, idx)
idx = SkipWhitespace(str, idx)
If Mid(str, idx, 1) <> ":" Then
Err.Raise 8732,,"Expecting : delimiter"
End If
idx = SkipWhitespace(str, idx + 1)
If Mid(str, idx, 1) = "{" Then
Set value = ScanOnce(str, idx)
Else
value = ScanOnce(str, idx)
End If
ParseObject.Add key, value
idx = SkipWhitespace(str, idx)
c = Mid(str, idx, 1)
If c = "}" Then
Exit Do
ElseIf c <> "," Then
Err.Raise 8732,,"Expecting , delimiter"
End If
idx = SkipWhitespace(str, idx + 1)
c = Mid(str, idx, 1)
If c <> """" Then
Err.Raise 8732,,"Expecting property name"
End If
idx = idx + 1
Loop
idx = idx + 1
End Function
Private Function ParseArray(ByRef str, ByRef idx)
Dim c, values, value
Set values = Server.CreateObject("Scripting.Dictionary")
idx = SkipWhitespace(str, idx)
c = Mid(str, idx, 1)
If c = "]" Then
idx = idx + 1 '***
ParseArray = values.Items
Exit Function
End If
Do
idx = SkipWhitespace(str, idx)
If Mid(str, idx, 1) = "{" Then
Set value = ScanOnce(str, idx)
Else
value = ScanOnce(str, idx)
End If
values.Add values.Count, value
idx = SkipWhitespace(str, idx)
c = Mid(str, idx, 1)
If c = "]" Then
Exit Do
ElseIf c <> "," Then
Err.Raise 8732,,"Expecting , delimiter"
End If
idx = idx + 1
Loop
idx = idx + 1
ParseArray = values.Items
End Function
Private Function ParseString(ByRef str, ByRef idx)
Dim chunks, content, terminator, ms, esc, char
Set chunks = Server.CreateObject("Scripting.Dictionary")
Do
Set ms = StringChunk.Execute(Mid(str, idx))
If ms.Count = 0 Then
Err.Raise 8732,,"Unterminated string starting"
End If
content = ms(0).Submatches(0)
terminator = ms(0).Submatches(1)
If Len(content) > 0 Then
chunks.Add chunks.Count, content
End If
idx = idx + ms(0).Length
If terminator = """" Then
Exit Do
ElseIf terminator <> "\" Then
Err.Raise 8732,,"Invalid control character"
End If
esc = Mid(str, idx, 1)
If esc <> "u" Then
Select Case esc
Case """" char = """"
Case "\" char = "\"
Case "/" char = "/"
Case "b" char = b
Case "f" char = f
Case "n" char = n
Case "r" char = r
Case "t" char = t
Case Else Err.Raise 8732,,"Invalid escape"
End Select
idx = idx + 1
Else
char = ChrW("&H" & Mid(str, idx + 1, 4))
idx = idx + 5
End If
chunks.Add chunks.Count, char
Loop
ParseString = Join(chunks.Items, "")
End Function
Public Function SkipWhitespace(ByRef str, ByVal idx) '***
Do While idx <= Len(str) And _
InStr(Whitespace, Mid(str, idx, 1)) > 0
idx = idx + 1
Loop
SkipWhitespace = idx
End Function
End Class
' Menu class
Class cMenu
Public Id
Public IsRoot
Public FollowLink ' For sidebar menu
Public Accordion ' For sidebar menu
Public UseSubmenuForRootHeader
Public Items
' Init
Private Sub Class_Initialize()
IsRoot = False
FollowLink = True
Accordion = True
UseSubmenuForRootHeader = EW_USE_SUBMENU_FOR_ROOT_HEADER
Set Items = Dictionary()
End Sub
' Terminate
Private Sub Class_Terminate()
Set Items = Nothing
End Sub
' Get menu item count
Function Count()
Count = Items.Count()
End Function
' Move item to position
Sub MoveItem(Text, Pos)
Dim i, oldpos, item
If Pos < 0 Then
Pos = 0
ElseIf Pos >= Items.Count() Then
Pos = Items.Count() - 1
End If
oldpos = -1
For i = 0 To Items.Count() -1
Set item = Items.Get(i)
If item.Text = Text Then
oldpos = i
Exit For
End If
Next
If oldpos <> Pos Then
Items.ChangeKey oldpos, Items.Count() ' Move out of position first
If oldpos < Pos Then ' Shuffle backward
For i = oldpos+1 to Pos
Items.ChangeKey i, i-1
Next
Else ' Shuffle forward
For i = oldpos-1 to Pos Step -1
Items.ChangeKey i, i+1
Next
End If
Items.ChangeKey Items.Count(), Pos ' Move to position
End If
End Sub
' Create a menu item
Function NewMenuItem(id, name, text, url, parentid, allowed, isHeader, isCustomUrl, icon, label)
Set NewMenuItem = New cMenuItem
NewMenuItem.Id = id
NewMenuItem.Name = name
NewMenuItem.Text = text
NewMenuItem.Url = url
NewMenuItem.ParentId = parentid
NewMenuItem.Allowed = allowed
NewMenuItem.IsHeader = isHeader
NewMenuItem.IsCustomUrl = isCustomUrl
NewMenuItem.Icon = icon
NewMenuItem.Label = label
End Function
Sub AddMenuItem(id, name, text, url, parentid, allowed, isHeader, isCustomUrl, icon, label)
Dim item, oParentMenu
Set item = NewMenuItem(id, name, text, url, parentid, allowed, isHeader, isCustomUrl, icon, label)
If Not MenuItem_Adding(item) Then
Exit Sub
End If
If item.ParentId < 0 Then
Call AddItem(item)
Else
Set oParentMenu = FindItem(item.ParentId)
If ew_NotEmpty(oParentMenu) Then
Call oParentMenu.AddItem(item)
End If
End If
End Sub
' Add item to internal dictionary
Sub AddItem(item)
Call Items.Add(Items.Count(), item)
End Sub
' Clear all menu items
Sub Clear()
Items.Clear()
End Sub
' Find item
Function FindItem(id)
Dim i, item, subm
Set FindItem = Nothing
For i = 0 To Items.Count() -1
Set item = Items.Get(i)
If item.Id = id Then
Set FindItem = item
Exit Function
ElseIf Not IsEmpty(item.SubMenu) Then
Set subm = item.SubMenu
Set FindItem = subm.FindItem(id)
If ew_NotEmpty(FindItem) Then Exit Function
End If
Next
End Function
' Find item by menu text
Function FindItemByText(txt)
Dim i, item, subm
Set FindItemByText = Nothing
For i = 0 To Items.Count() -1
Set item = Items.Get(i)
If item.Text = txt Then
Set FindItemByText = item
Exit Function
ElseIf Not IsEmpty(item.SubMenu) Then
Set subm = item.SubMenu
Set FindItemByText = subm.FindItemByText(txt)
If ew_NotEmpty(FindItemByText) Then Exit Function
End If
Next
End Function
' Check if a menu item should be shown
Function RenderItem(item)
Dim i, subitem, subm
If Not IsEmpty(item.SubMenu) Then
Set subm = item.SubMenu
For i = 0 To subm.Items.Count() - 1
Set subitem = subm.Items.Get(i)
If subm.RenderItem(subitem) Then
RenderItem = True
Exit Function
End If
Next
End If
RenderItem = (item.Allowed And item.Url <> "")
End Function
' Check if a menu item should be opened
Function IsItemOpened(item)
Dim i, subitem, subm
If Not IsEmpty(item.SubMenu) Then
Set subm = item.SubMenu
For i = 0 To subm.Items.Count() - 1
Set subitem = subm.Items.Get(i)
If subm.IsItemOpened(subitem) Then
IsItemOpened = True
Exit Function
End If
Next
End If
IsItemOpened = item.Active
End Function
' Check if this menu should be rendered
Function RenderMenu()
Dim i, item
For i = 0 To Items.Count() - 1
Set item = Items.Get(i)
If RenderItem(item) Then
RenderMenu = True
Exit Function
End If
Next
RenderMenu = False
End Function
' Check if this menu should be opened
Function IsOpened()
Dim i, item
For i = 0 To Items.Count() - 1
Set item = Items.Get(i)
If IsItemOpened(item) Then
IsOpened = True
Exit Function
End If
Next
IsOpened = False
End Function
' Render the menu as array of object
Function Render()
Dim i, j, item, subm, subitem, url
If IsRoot Then Call Menu_Rendering(Me)
If Not RenderMenu() Then
Render = "null"
Exit Function
End If
Dim menu
Set menu = Dictionary()
url = Mid(ew_CurrentUrl(), InStrRev(ew_CurrentUrl(), "/") + 1)
For i = 0 To Items.Count() - 1
Set item = Items.Get(i)
If (RenderItem(item)) Then
If item.IsHeader And (Not IsRoot Or Not UseSubmenuForRootHeader) Then ' Group title (Header)
Call menu.Push(item.Render(False))
If Not IsEmpty(item.SubMenu) Then
Set subm = item.SubMenu
For j = 0 to subm.Items.Count() - 1
Set subitem = subm.Items.Get(j)
If RenderItem(subitem) Then
If Not subitem.IsCustomUrl And ew_CurrentPage() = ew_GetPageName(subitem.Url) Or subitem.IsCustomUrl And url = subitem.Url Then
subitem.Active = True
subitem.Url = "#"
End If
Call menu.Push(subitem.Render(True))
End If
Next
End If
Else
If Not item.IsCustomUrl And ew_CurrentPage() = ew_GetPageName(item.Url) Or item.IsCustomUrl And url = item.Url Then
item.Active = True
item.Url = "#"
End If
Call menu.Push(item.Render(True))
End If
End If
Next
If IsRoot Then
Call Menu_Rendered(Me)
End If
If menu.Count() > 0 Then
Render = "[" & menu.Join(",") & "]"
Else
Render = "null"
End If
Set menu = Nothing
End Function
' Returns the menu as JSON
Function ToJson()
ToJson = "{""items"":" & Render() & ", ""followLink"":" & ew_VarToJson(FollowLink, "boolean", "") & ", ""accordion"":" & ew_VarToJson(Accordion, "boolean" ,"") & "}"
End Function
' Returns the menu as script tag
Function ToScript()
ToScript = "<script type=""text/javascript"">ewVar.menu = " & RootMenu.ToJson() & ";</script>"
End Function
End Class
' Menu item class
Class cMenuItem
Public Id
Public Name
Public Text
Public Url
Public ParentId
Public SubMenu ' Data type = cMenu
Public Allowed
Public Target
Public IsHeader
Public IsCustomUrl
Public Href
Public Active
Public Icon
Public Attrs
Public Label ' HTML to be placed in pull-right-container (for vertical menu only)
Private Sub Class_Initialize()
Url = ""
ParentId = -1
Allowed = True
IsHeader = False
IsCustomUrl = False
Active = False
End Sub
Private Sub Class_Terminate()
Set SubMenu = Nothing
End Sub
Sub AddItem(item) ' Add submenu item
If IsEmpty(SubMenu) Then
Set SubMenu = New cMenu
SubMenu.Id = Id
End If
Call SubMenu.AddItem(item)
End Sub
' Render
Function Render(deep)
Dim sUrl, sClass, cls, dict, ar, wrk
sUrl = ew_GetUrl(Url)
If ew_IsMobile() And Not IsCustomUrl Then
sUrl = Replace(sUrl, "#", ew_IIf(ew_ContainsStr(sUrl, "?"), "&", "?") & "hash=")
End If
If Trim(sUrl) = "" Then
sUrl = "#"
End If
Href = sUrl
Attrs = Trim(Attrs)
If Attrs <> "" Then
Attrs = " " & Attrs
End If
sClass = Trim(Icon)
If sClass <> "" Then
ar = Split(sClass, " ")
Set dict = Dictionary(ar)
For Each cls In ar
If (ew_StartsStr(cls, "fa-") And Not dict.ContainsValue("fa")) Then
dict.Push "fa"
ElseIf (ew_StartsStr(cls, "glyphicon-") And Not dict.ContainsValue("glyphicon")) Then
dict.Push "glyphicon"
End If
Next
Icon = dict.Join(" ")
Set dict = Nothing
End If
wrk = "{"
wrk = wrk & "id:" & ew_VarToJson(Id, "number", "") & ","
wrk = wrk & "name:" & ew_VarToJson(Name, "string", """") & ","
wrk = wrk & "text:" & ew_VarToJson(Text, "string", """") & ","
wrk = wrk & "parentId:" & ew_VarToJson(ParentId, "number", "") & ","
wrk = wrk & "target:" & ew_VarToJson(Target, "string", """") & ","
wrk = wrk & "isHeader:" & ew_VarToJson(IsHeader, "boolean", "") & ","
wrk = wrk & "href:" & ew_VarToJson(Href, "string", """") & ","
wrk = wrk & "active:" & ew_VarToJson(Active, "boolean", "") & ","
wrk = wrk & "icon:" & ew_VarToJson(Icon, "string", """") & ","
wrk = wrk & "attrs:" & ew_VarToJson(Attrs, "string", """") & ","
wrk = wrk & "label:" & ew_VarToJson(Label, "string", """") & ","
If deep And ew_NotEmpty(SubMenu) Then
wrk = wrk & "items:" & SubMenu.Render() & ","
wrk = wrk & "open:" & ew_VarToJson(SubMenu.IsOpened, "boolean", "")
Else
wrk = wrk & "items:null,"
wrk = wrk & "open:false"
End If
wrk = wrk & "}"
Render = wrk
End Function
Function AsString()
Dim dict
Set dict = Dictionary()
Call dict.Add("Id", Id) ' Id
Call dict.Add("Name", Name) ' Name
Call dict.Add("Text", Text) ' Text
Call dict.Add("Url", Url) ' Url
Call dict.Add("ParentId", ParentId) ' ParentId
Call dict.Add("Allowed", Allowed) ' Allowed
Call dict.Add("Target", Target) ' Target
Call dict.Add("IsHeader", IsHeader) ' IsHeader
Call dict.Add("IsCustomUrl", IsCustomUrl) ' IsCustomUrl
Call dict.Add("Href", Href) ' Href
Call dict.Add("Active", Active) ' Active
Call dict.Add("Icon", Icon) ' Icon
Call dict.Add("Attrs", Attrs) ' Attrs
Call dict.Add("Label", Label) ' Send secure option
AsString = dict.ToJson()
Set dict = Nothing
End Function
End Class
' Menu Rendering event
Function MenuItem_Adding(Item)
'Response.Write Item.AsString
' Return False if menu item not allowed
MenuItem_Adding = True
End Function
' Menu Rendering event
Sub Menu_Rendering(Menu)
' Change menu items here
End Sub
' Menu Rendered event
Sub Menu_Rendered(Menu)
' Clean up here
End Sub
'
' Language class (begin)
'
Class cLanguage
Dim LanguageId
Dim objDOM
Dim objDict
Dim LanguageFolder
Dim Template ' JsRender template
Dim Method
Dim Target
Dim LanguageType
Dim Key
' Class initialize
Private Sub Class_Initialize()
LanguageFolder = EW_RELATIVE_PATH & EW_LANGUAGE_FOLDER
Method = "prependTo" ' JsRender template method
Target = ".navbar-custom-menu .nav" ' JsRender template target
LanguageType = "LI" ' LI/DROPDOWN (for used with top Navbar) or SELECT/RADIO (NOT for used with top Navbar)
End Sub
' Load phrases
Public Sub LoadPhrases()
' Set up file list
Call LoadFileList()
' Set up language id
If IsEmpty(LanguageId) Then
If Request.QueryString("language") <> "" Then
LanguageId = Request.QueryString("language")
Session(EW_SESSION_LANGUAGE_ID) = LanguageId
ElseIf Session(EW_SESSION_LANGUAGE_ID) <> "" Then
LanguageId = Session(EW_SESSION_LANGUAGE_ID)
Else
LanguageId = EW_LANGUAGE_DEFAULT_ID
End If
End If
gsLanguage = LanguageId
If EW_USE_DOM_XML Then
Set objDOM = ew_CreateXmlDom()
objDOM.async = False
Else
Set objDict = Server.CreateObject("Scripting.Dictionary")
End If
' Load current language
Load(LanguageId)
' Call Language Load event
Call Language_Load
End Sub
' Terminate
Private Sub Class_Terminate()
If EW_USE_DOM_XML Then
Set objDOM = Nothing
Else
Set objDict = Nothing
End If
End Sub
' Load language file list
Private Sub LoadFileList()
If IsArray(EW_LANGUAGE_FILE) Then
For i = 0 to UBound(EW_LANGUAGE_FILE)
EW_LANGUAGE_FILE(i)(1) = LoadFileDesc(Server.MapPath(LanguageFolder & EW_LANGUAGE_FILE(i)(2)))
Next
End If
End Sub
' Load language file description
Private Function LoadFileDesc(File)
LoadFileDesc = ""
Set objDOM = ew_CreateXmlDom()
objDOM.async = False
objDOM.Load(File)
If objDOM.ParseError.ErrorCode = 0 Then
LoadFileDesc = GetNodeAtt(objDOM.documentElement, "desc")
End If
End Function
' Load language file
Private Sub Load(id)
Dim sFileName, result
sFileName = GetFileName(id)
If sFileName = "" Then
sFileName = GetFileName(EW_LANGUAGE_DEFAULT_ID)
End If
If sFileName = "" Then Exit Sub
If EW_USE_DOM_XML Then
objDOM.Load(sFileName)
If objDOM.ParseError.ErrorCode = 0 Then
objDOM.setProperty "SelectionLanguage", "XPath"
End If
Else
Call XmlToCollection(sFileName)
End If
' Set up locale settings from locale file
Set result = ew_LocaleConv()
If result.Exists("decimal_point") Then EW_DECIMAL_POINT = result("decimal_point")
If result.Exists("thousands_sep") Then EW_THOUSANDS_SEP = result("thousands_sep")
If result.Exists("mon_decimal_point") Then EW_MON_DECIMAL_POINT = result("mon_decimal_point")
If result.Exists("mon_thousands_sep") Then EW_MON_THOUSANDS_SEP = result("mon_thousands_sep")
If result.Exists("currency_symbol") Then EW_CURRENCY_SYMBOL = result("currency_symbol")
If result.Exists("positive_sign") Then EW_POSITIVE_SIGN = result("positive_sign") ' Note: $positive_sign can be empty.
If result.Exists("negative_sign") Then EW_NEGATIVE_SIGN = result("negative_sign")
If result.Exists("frac_digits") Then EW_FRAC_DIGITS = result("frac_digits")
If result.Exists("p_cs_precedes") Then EW_P_CS_PRECEDES = result("p_cs_precedes")
If result.Exists("p_sep_by_space") Then EW_P_SEP_BY_SPACE = result("p_sep_by_space")
If result.Exists("n_cs_precedes") Then EW_N_CS_PRECEDES = result("n_cs_precedes")
If result.Exists("n_sep_by_space") Then EW_N_SEP_BY_SPACE = result("n_sep_by_space")
If result.Exists("p_sign_posn") Then EW_P_SIGN_POSN = result("p_sign_posn")
If result.Exists("n_sign_posn") Then EW_N_SIGN_POSN = result("n_sign_posn")
If result.Exists("date_sep") Then EW_DATE_SEPARATOR = result("date_sep")
If result.Exists("time_sep") Then EW_TIME_SEPARATOR = result("time_sep")
If result.Exists("date_format") Then
EW_DATE_FORMAT = ew_DateFormat(result("date_format"))
EW_DATE_FORMAT_ID = ew_DateFormatId(result("date_format"))
End If
End Sub
Private Sub IterateNodes(Node)
If Node.baseName = vbNullString Then Exit Sub
Dim Index, Id, Client, ImageUrl, ImageWidth, ImageHeight, ImageClass
If Node.nodeType = 1 And Node.baseName <> "ew-language" Then ' NODE_ELEMENT
Id = ""
If Node.attributes.length > 0 Then
Id = Node.getAttribute("id")
End If
If Node.hasChildNodes Then
Key = Key & Node.baseName & "/"
If Id <> "" Then Key = Key & Id & "/"
End If
If Id <> "" And Not Node.hasChildNodes Then ' phrase
Id = Node.baseName & "/" & Id
Client = Node.getAttribute("client") & ""
ImageUrl = Node.getAttribute("imageurl") & ""
ImageWidth = Node.getAttribute("imagewidth") & ""
ImageHeight = Node.getAttribute("imageheight") & ""
ImageClass = Node.getAttribute("class") & ""
If Id <> "" Then
objDict(Key & Id & "/attr/value") = Node.getAttribute("value") & ""
If Client <> "" Then objDict(Key & Id & "/attr/client") = Client
If ImageUrl <> "" Then objDict(Key & Id & "/attr/imageurl") = ImageUrl
If ImageWidth <> "" Then objDict(Key & Id & "/attr/imagewidth") = ImageWidth
If ImageHeight <> "" Then objDict(Key & Id & "/attr/imageheight") = ImageHeight
If ImageClass <> "" Then objDict(Key & Id & "/attr/class") = ImageClass
End If
End If
End If
If Node.hasChildNodes Then
For Index = 0 To Node.childNodes.length - 1
Call IterateNodes(Node.childNodes(Index))
Next
Index = InStrRev(Key, "/" & Node.baseName & "/")
If Index > 0 Then Key = Left(Key, Index)
End If
End Sub
' Convert XML to Collection
Private Sub XmlToCollection(File)
Dim I, xmlr
Key = "/"
Set xmlr = ew_CreateXmlDom()
xmlr.async = False
xmlr.Load(File)
For I = 0 To xmlr.childNodes.length - 1
Call IterateNodes(xmlr.childNodes(I))
Next
Set xmlr = Nothing
End Sub
' Get language file name
Private Function GetFileName(Id)
GetFileName = ""
If IsArray(EW_LANGUAGE_FILE) Then
For i = 0 to UBound(EW_LANGUAGE_FILE)
If EW_LANGUAGE_FILE(i)(0) = Id Then
GetFileName = Server.MapPath(LanguageFolder & EW_LANGUAGE_FILE(i)(2))
Exit For
End If
Next
End If
End Function
' Get node attribute
Private Function GetNodeAtt(Node, Att)
If ew_NotEmpty(Node) Then
GetNodeAtt = Node.getAttribute(Att)
Else
GetNodeAtt = ""
End If
End Function
' Set node attribute
Private Function SetNodeAtt(Node, Att, Value)
If ew_NotEmpty(Node) Then
Node.setAttribute Att, Value
End If
End Function
' Get dictionary attribute
Private Function GetDictAtt(Att)
If objDict.Exists(Att) Then
GetDictAtt = objDict(Att)
Else
GetDictAtt = ""
End If
End Function
' Get phrase
Public Function Phrase(Id)
Phrase = PhraseBase(Id, False)
End Function
Public Function PhraseBase(Id, UseText)
Dim Text, ImageUrl, ImageWidth, ImageHeight, ImageClass, Style
If EW_USE_DOM_XML Then
ImageUrl = GetNodeAtt(objDOM.SelectSingleNode("//global/phrase[@id='" & LCase(Id) & "']"), "imageurl")
ImageWidth = GetNodeAtt(objDOM.SelectSingleNode("//global/phrase[@id='" & LCase(Id) & "']"), "imagewidth")
ImageHeight = GetNodeAtt(objDOM.SelectSingleNode("//global/phrase[@id='" & LCase(Id) & "']"), "imageheight")
ImageClass = GetNodeAtt(objDOM.SelectSingleNode("//global/phrase[@id='" & LCase(Id) & "']"), "class")
Text = GetNodeAtt(objDOM.SelectSingleNode("//global/phrase[@id='" & LCase(Id) & "']"), "value")
Else
ImageUrl = GetDictAtt("/global/phrase/" & LCase(Id) & "/attr/imageurl")
ImageWidth = GetDictAtt("/global/phrase/" & LCase(Id) & "/attr/imagewidth")
ImageHeight = GetDictAtt("/global/phrase/" & LCase(Id) & "/attr/imageheight")
ImageClass = GetDictAtt("/global/phrase/" & LCase(Id) & "/attr/class")
Text = GetDictAtt("/global/phrase/" & LCase(Id) & "/attr/value")
End If
If Not UseText And ImageClass <> "" Then
PhraseBase = "<span data-phrase=""" & Id & """ class=""" & ImageClass & """ data-caption=""" & ew_HtmlEncode(Text) & """></span>"
ElseIf Not UseText And ImageUrl <> "" Then
Style = ew_IIf(ImageWidth <> "", " width: " & ImageWidth & "px;", "")
Style = Style & ew_IIf(ImageHeight <> "", " height: " & ImageHeight & "px;", "")
PhraseBase = "<img data-phrase=""" & Id & """ src=""" & ew_HtmlEncode(ImageUrl) & """ style=""" & Style & """ alt=""" & ew_HtmlEncode(Text) & """ title=""" & ew_HtmlEncode(Text) & """>"
Else
PhraseBase = Text
End If
End Function
' Set phrase
Public Sub SetPhrase(Id, Value)
Call SetPhraseAttr(Id, "value", Value)
End Sub
' Get project phrase
Public Function ProjectPhrase(Id)
If EW_USE_DOM_XML Then
ProjectPhrase = GetNodeAtt(objDOM.SelectSingleNode("//project/phrase[@id='" & LCase(Id) & "']"), "value")
Else
ProjectPhrase = GetDictAtt("/project/phrase/" & LCase(Id) & "/attr/value")
End If
End Function
' Set project phrase
Public Sub SetProjectPhrase(Id, Value)
If EW_USE_DOM_XML Then
Call SetNodeAtt(objDOM.SelectSingleNode("//project/phrase[@id='" & LCase(Id) & "']"), "value", Value)
Else
objDict("/project/phrase/" & LCase(Id) & "/attr/value") = Value
End If
End Sub
' Get menu phrase
Public Function MenuPhrase(MenuId, Id)
If EW_USE_DOM_XML Then
MenuPhrase = GetNodeAtt(objDOM.SelectSingleNode("//project/menu[@id='" & MenuId & "']/phrase[@id='" & LCase(Id) & "']"), "value")
Else
MenuPhrase = GetDictAtt("/project/menu/" & MenuId & "/phrase/" & LCase(Id) & "/attr/value")
End If
End Function
' Set menu phrase
Public Sub SetMenuPhrase(MenuId, Id, Value)
If EW_USE_DOM_XML Then
Call SetNodeAtt(objDOM.SelectSingleNode("//project/menu[@id='" & MenuId & "']/phrase[@id='" & LCase(Id) & "']"), "value", Value)
Else
objDict("/project/menu/" & MenuId & "/phrase/" & LCase(Id) & "/attr/value") = Value
End If
End Sub
' Get table phrase
Public Function TablePhrase(TblVar, Id)
If EW_USE_DOM_XML Then
TablePhrase = GetNodeAtt(objDOM.SelectSingleNode("//project/table[@id='" & LCase(TblVar) & "']/phrase[@id='" & LCase(Id) & "']"), "value")
Else
TablePhrase = GetDictAtt("/project/table/" & LCase(TblVar) & "/phrase/" & LCase(Id) & "/attr/value")
End If
End Function
' Set table phrase
Public Sub SetTablePhrase(TblVar, Id, Value)
If EW_USE_DOM_XML Then
Call SetNodeAtt(objDOM.SelectSingleNode("//project/table[@id='" & LCase(TblVar) & "']/phrase[@id='" & LCase(Id) & "']"), "value", Value)
Else
objDict("/project/table/" & LCase(TblVar) & "/phrase/" & LCase(Id) & "/attr/value") = Value
End If
End Sub
' Get field phrase
Public Function FieldPhrase(TblVar, FldVar, Id)
If EW_USE_DOM_XML Then
FieldPhrase = GetNodeAtt(objDOM.SelectSingleNode("//project/table[@id='" & LCase(TblVar) & "']/field[@id='" & LCase(FldVar) & "']/phrase[@id='" & LCase(Id) & "']"), "value")
Else
FieldPhrase = GetDictAtt("/project/table/" & LCase(TblVar) & "/field/" & LCase(FldVar) & "/phrase/" & LCase(Id) & "/attr/value")
End If
End Function
' Set field phrase
Public Sub SetFieldPhrase(TblVar, FldVar, Id, Value)
If EW_USE_DOM_XML Then
Call SetNodeAtt(objDOM.SelectSingleNode("//project/table[@id='" & LCase(TblVar) & "']/field[@id='" & LCase(FldVar) & "']/phrase[@id='" & LCase(Id) & "']"), "value", Value)
Else
objDict("/project/table/" & LCase(TblVar) & "/field/" & LCase(FldVar) & "/phrase/" & LCase(Id) & "/attr/value") = Value
End If
End Sub
' Get phrase attribute
Function PhraseAttr(Id, Name)
If EW_USE_DOM_XML Then
PhraseAttr = GetNodeAtt(objDOM.SelectSingleNode("//global/phrase[@id='" & LCase(Id) & "']"), LCase(Name))
Else
PhraseAttr = GetDictAtt("/global/phrase/" & LCase(Id) & "/attr/" & LCase(Name))
End If
End Function
' Set phrase attribute
Public Sub SetPhraseAttr(Id, Name, Value)
If EW_USE_DOM_XML Then
Call SetNodeAtt(objDOM.SelectSingleNode("//global/phrase[@id='" & LCase(Id) & "']"), LCase(Name), Value)
Else
objDict("/global/phrase/" & LCase(Id) & "/attr/" & LCase(Name)) = Value
End If
End Sub
' Get phrase class
Public Function PhraseClass(Id)
PhraseClass = PhraseAttr(Id, "class")
End Function
' Set phrase attribute
Public Sub SetPhraseClass(Id, Value)
Call SetPhraseAttr(Id, "class", Value)
End Sub
' Output XML as JSON
Public Function XmlToJson(XPath)
Dim Node, NodeList, Id, Value, Str
Set NodeList = objDOM.selectNodes(XPath)
Str = "{"
For Each Node In NodeList
Id = GetNodeAtt(Node, "id")
Value = GetNodeAtt(Node, "value")
Str = Str & """" & ew_JsEncode2(Id) & """:""" & ew_JsEncode2(Value) & ""","
Next
If Right(Str, 1) = "," Then Str = Left(Str, Len(Str)-1)
Str = Str & "}"
XmlToJson = Str
End Function
' Output collection as JSON
Public Function CollectionToJson(Prefix, Client)
Dim Name, Id, Str, Pos, Keys, I
Dim Suffix, IsClient
Suffix = "/attr/value"
Str = "{"
Keys = objDict.Keys
For I = 0 To Ubound(Keys)
Name = Keys(I)
If Left(Name, Len(Prefix)) = Prefix And Right(Name, Len(Suffix)) = Suffix Then
Pos = InStrRev(Name, Suffix)
Id = Mid(Name, Len(Prefix) + 1, Pos - Len(Prefix) - 1)
IsClient = (GetDictAtt(Prefix & Id & "/attr/client") = "1")
If Not Client Or Client And IsClient Then
Str = Str & """" & ew_JsEncode2(Id) & """:""" & ew_JsEncode2(GetDictAtt(Name)) & ""","
End If
End If
Next
If Right(Str, 1) = "," Then Str = Left(Str, Len(Str)-1)
Str = Str & "}"
CollectionToJson = Str
End Function
' Output all phrases as JSON
Public Function AllToJson()
If EW_USE_DOM_XML Then
AllToJson ="var ewLanguage = new ew_Language(" & XmlToJson("//global/phrase") & ");"
Else
AllToJson = "var ewLanguage = new ew_Language(" & CollectionToJson("/global/phrase/", False) & ");"
End If
End Function
' Output client phrases as JSON
Public Function ToJson()
Dim dict, langs
Set dict = Dictionary()
Set langs = GetLanguages()
If langs.Count() > 1 Then
Call dict.Add("languages", langs)
Else
Call dict.Add("languages", Array())
End If
Call ew_SetClientVar("languages", dict)
Set langs = Nothing
Set dict = Nothing
If EW_USE_DOM_XML Then
ToJson = "var ewLanguage = new ew_Language(" & XmlToJson("//global/phrase[@client='1']") & ");"
Else
ToJson = "var ewLanguage = new ew_Language(" & CollectionToJson("/global/phrase/", True) & ");"
End If
End Function
' Output language selection form
Public Function GetLanguages()
Dim ar, dict, langid
Set ar = Dictionary()
If IsArray(EW_LANGUAGE_FILE) Then
For i = 0 to UBound(EW_LANGUAGE_FILE)
Set dict = Dictionary()
langid = EW_LANGUAGE_FILE(i)(0)
Call dict.Add("id", langid)
Call dict.Add("desc", ew_IIf(Phrase(langid) <> "", Phrase(langid), EW_LANGUAGE_FILE(i)(1)))
Call dict.Add("selected", langid = gsLanguage)
Call ar.Push(dict)
Set dict = Nothing
Next
End If
Set GetLanguages = ar
Set ar = Nothing
End Function
' Get template
Public Function GetTemplate()
GetTemplate = Template&""
If IsEmpty(Template) Then
If ew_SameText(LanguageType, "LI") Then ' LI template (for used with top Navbar)
GetTemplate = "{{for languages}}<li{{if selected}} class=""active""{{/if}}><a href=""#"" class=""ewTooltip"" title=""{{>desc}}"" onclick=""ew_SetLanguage(this);"" data-language=""{{:id}}"">{{:id}}</a></li>{{/for}}"
ElseIf ew_SameText(LanguageType, "DROPDOWN") Then ' DROPDOWN template (for used with top Navbar)
GetTemplate = "<li class=""dropdown""><a href=""#"" class=""dropdown-toggle"" data-toggle=""dropdown"" role=""button"" aria-haspopup=""true"" aria-expanded=""false""><span class=""glyphicon glyphicon-globe ewIcon"" aria-hidden=""true""></span> <span class=""caret""></span></a><ul class=""dropdown-menu"">{{for languages}}<li{{if selected}} class=""active""{{/if}}><a href=""#"" onclick=""ew_SetLanguage(this);"" data-language=""{{:id}}"">{{>desc}}</a></li>{{/for}}</ul></li>"
ElseIf ew_SameText(LanguageType, "SELECT") Then ' SELECT template (NOT for used with top Navbar)
GetTemplate = "<div class=""ewLanguageOption""><select class=""form-control"" id=""ewLanguage"" name=""ewLanguage"" onchange=""ew_SetLanguage(this);"">{{for languages}}<option value=""{{:id}}""{{if selected}} selected{{/if}}>{{:desc}}</option>{{/for}}</select></div>"
ElseIf ew_SameText(LanguageType, "RADIO") Then ' RADIO template (NOT for used with top Navbar)
GetTemplate = "<div class=""ewLanguageOption""><div class=""btn-group"" data-toggle=""buttons"">{{for languages}}<label class=""btn btn-default ewTooltip"" data-container=""body"" data-placement=""bottom"" title=""{{>desc}}""><input type=""radio"" name=""ewLanguage"" autocomplete=""off"" onchange=""ew_SetLanguage(this);{{if selected}} checked{{/if}}"" value=""{{:id}}"">{{:id}}</label>{{/for}}</div></div>"
End If
End If
End Function
' Language Load event
Sub Language_Load()
' Example:
'Call SetPhrase("MyID", "MyValue") ' Refer to language file for the actual phrase id
'Call SetPhraseClass("MyID", "glyphicon glyphicon-xxx ewIcon") ' Refer to http://getbootstrap.com/components/#glyphicons for icon name
End Sub
End Class
'
' Language class (end)
'
' Format sequence number
Function ew_FormatSeqNo(seq)
ew_FormatSeqNo = Replace(Language.Phrase("SequenceNumber"), "%s", seq)
End Function
' Encode value for single-quoted JavaScript string
Function ew_JsEncode(val)
val = Replace(val & "", "\", "\\")
val = Replace(val, "'", "\'")
' val = Replace(val, vbCrLf, "\r\n")
' val = Replace(val, vbCr, "\r")
' val = Replace(val, vbLf, "\n")
val = Replace(val, vbCrLf, "<br>")
val = Replace(val, vbCr, "<br>")
val = Replace(val, vbLf, "<br>")
ew_JsEncode = val
End Function
' Encode value for double-quoted Javascript string
Function ew_JsEncode2(val)
val = Replace(val & "", "\", "\\")
val = Replace(val, """", "\""")
' val = Replace(val, vbCrLf, "\r\n")
' val = Replace(val, vbCr, "\r")
' val = Replace(val, vbLf, "\n")
val = Replace(val, vbCrLf, "<br>")
val = Replace(val, vbCr, "<br>")
val = Replace(val, vbLf, "<br>")
ew_JsEncode2 = val
End Function
' Encode value to single-quoted Javascript string for HTML attributes
Function ew_JsEncode3(val)
val = Replace(val & "", "\", "\\")
val = Replace(val, "'", "\'")
val = Replace(val, """", """)
ew_JsEncode3 = val
End Function
' Get current script name
Function ew_ScriptName()
ew_ScriptName = Request.ServerVariables("SCRIPT_NAME")
End Function
' Check if HTTP POST
Function ew_IsPost()
ew_IsPost = ew_SameText(Request.ServerVariables("REQUEST_METHOD"), "POST")
End Function
' Check if HTTP POST (Deprecated, for backward compatibility only, to be removed)
Function ew_IsHttpPost()
ew_IsHttpPost = ew_IsPost()
End Function
' Cast date/time field for LIKE
Function ew_CastDateFieldForLike(fld, namedformat, dbid)
Dim dbtype, isDateTime, shortYear, dateformat
ew_CastDateFieldForLike = fld
dbtype = ew_GetConnectionType(dbid)
isDateTime = False ' Date/Time
If namedformat = 0 Or namedformat = 1 Or namedformat = 2 Or namedformat = 8 Then
isDateTime = namedformat = 1 Or namedformat = 8
namedformat = EW_DATE_FORMAT_ID
End If
shortYear = namedformat >= 12 And namedformat <= 17
isDateTime = isDateTime Or ew_InArray(namedformat, Array(9, 10, 11, 15, 16, 17))
dateFormat = ""
Select Case namedformat
Case 3
If dbtype = "MYSQL" Then
dateFormat = "%h" & EW_TIME_SEPARATOR & "%i" & EW_TIME_SEPARATOR & "%s %p"
ElseIf dbtype = "ACCESS" Then
dateFormat = "hh" & EW_TIME_SEPARATOR & "nn" & EW_TIME_SEPARATOR & "ss AM/PM"
ElseIf dbtype = "MSSQL" Then
dateFormat = "REPLACE(LTRIM(RIGHT(CONVERT(VARCHAR(19), %s, 0), 7)), ':', '" & EW_TIME_SEPARATOR & "')" ' Use hh:miAM (or PM) only or SQL too lengthy
ElseIf dbtype = "ORACLE" Then
dateFormat = "HH" & EW_TIME_SEPARATOR & "MI" & EW_TIME_SEPARATOR & "SS AM"
End If
Case 4
If dbtype = "MYSQL" Then
dateFormat = "%H" & EW_TIME_SEPARATOR & "%i" & EW_TIME_SEPARATOR & "%s"
ElseIf dbtype = "ACCESS" Then
dateFormat = "hh" & EW_TIME_SEPARATOR & "nn" & EW_TIME_SEPARATOR & "ss"
ElseIf dbtype = "MSSQL" Then
dateFormat = "REPLACE(CONVERT(VARCHAR(8), %s, 108), ':', '" & EW_TIME_SEPARATOR & "')"
ElseIf dbtype = "ORACLE" Then
dateFormat = "HH24" & EW_TIME_SEPARATOR & "MI" & EW_TIME_SEPARATOR & "SS"
End If
Case 5, 9, 12, 15
If dbtype = "MYSQL" Then
dateFormat = ew_IIf(shortYear, "%y", "%Y") & EW_DATE_SEPARATOR & "%m" & EW_DATE_SEPARATOR & "%d"
If isDateTime Then
dateFormat = dateFormat & " %H" & EW_TIME_SEPARATOR & "%i" & EW_TIME_SEPARATOR & "%s"
End If
ElseIf dbtype = "ACCESS" Then
dateFormat = ew_IIf(shortYear, "yy", "yyyy") & EW_DATE_SEPARATOR & "mm" & EW_DATE_SEPARATOR & "dd"
If isDateTime Then
dateFormat = dateFormat & " hh" & EW_TIME_SEPARATOR & "nn" & EW_TIME_SEPARATOR & "ss"
End If
ElseIf dbtype = "MSSQL" Then
dateFormat = "REPLACE(" & ew_IIf(shortYear, "CONVERT(VARCHAR(8), %s, 2)", "CONVERT(VARCHAR(10), %s, 102)") & ", '.', '" & EW_DATE_SEPARATOR & "')"
If isDateTime Then
dateFormat = "(" & dateFormat & " + ' ' + REPLACE(CONVERT(VARCHAR(8), %s, 108), ':', '" & EW_TIME_SEPARATOR & "'))"
End If
ElseIf dbtype = "ORACLE" Then
dateFormat = ew_IIf(shortYear, "YY", "YYYY") & EW_DATE_SEPARATOR & "MM" & EW_DATE_SEPARATOR & "DD"
If isDateTime Then
dateFormat = dateFormat & " HH24" & EW_TIME_SEPARATOR & "MI" & EW_TIME_SEPARATOR & "SS"
End If
End If
Case 6, 10, 13, 16
If dbtype = "MYSQL" Then
dateFormat = "%m" & EW_DATE_SEPARATOR & "%d" & EW_DATE_SEPARATOR & ew_IIf(shortYear, "%y", "%Y")
If isDateTime Then
dateFormat = dateFormat & " %H" & EW_TIME_SEPARATOR & "%i" & EW_TIME_SEPARATOR & "%s"
End If
ElseIf dbtype = "ACCESS" Then
dateFormat = "mm" & EW_DATE_SEPARATOR & "dd" & EW_DATE_SEPARATOR & ew_IIf(shortYear, "yy", "yyyy")
If isDateTime Then
dateFormat = dateFormat & " hh" & EW_TIME_SEPARATOR & "nn" & EW_TIME_SEPARATOR & "ss"
End If
ElseIf dbtype = "MSSQL" Then
dateFormat = "REPLACE(" & ew_IIf(shortYear, "CONVERT(VARCHAR(8), %s, 1)", "CONVERT(VARCHAR(10), %s, 101)") & ", '/', '" & EW_DATE_SEPARATOR & "')"
If isDateTime Then
dateFormat = "(" & dateFormat & " + ' ' + REPLACE(CONVERT(VARCHAR(8), %s, 108), ':', '" & EW_TIME_SEPARATOR & "'))"
End If
ElseIf dbtype = "ORACLE" Then
dateFormat = "MM" & EW_DATE_SEPARATOR & "DD" & EW_DATE_SEPARATOR & ew_IIf(shortYear, "YY", "YYYY")
If isDateTime Then
dateFormat = dateFormat & " HH24" & EW_TIME_SEPARATOR & "MI" & EW_TIME_SEPARATOR & "SS"
End If
End If
Case 7, 11, 14, 17
If dbtype = "MYSQL" Then
dateFormat = "%d" & EW_DATE_SEPARATOR & "%m" & EW_DATE_SEPARATOR & ew_IIf(shortYear, "%y", "%Y")
If isDateTime Then
dateFormat = dateFormat & " %H" & EW_TIME_SEPARATOR & "%i" & EW_TIME_SEPARATOR & "%s"
End If
ElseIf dbtype = "ACCESS" Then
dateFormat = "dd" & EW_DATE_SEPARATOR & "mm" & EW_DATE_SEPARATOR & ew_IIf(shortYear, "yy", "yyyy")
If isDateTime Then
dateFormat = dateFormat & " hh" & EW_TIME_SEPARATOR & "nn" & EW_TIME_SEPARATOR & "ss"
End If
ElseIf dbtype = "MSSQL" Then
dateFormat = "REPLACE(" & ew_IIf(shortYear, "CONVERT(VARCHAR(8), %s, 3)", "CONVERT(VARCHAR(10), %s, 103)") & ", '/', '" & EW_DATE_SEPARATOR & "')"
If isDateTime Then
dateFormat = "(" & dateFormat & " + ' ' + REPLACE(CONVERT(VARCHAR(8), %s, 108), ':', '" & EW_TIME_SEPARATOR & "'))"
End If
ElseIf dbtype = "ORACLE" Then
dateFormat = "DD" & EW_DATE_SEPARATOR & "MM" & EW_DATE_SEPARATOR & ew_IIf(shortYear, "YY", "YYYY")
If isDateTime Then
dateFormat = dateFormat & " HH24" & EW_TIME_SEPARATOR & "MI" & EW_TIME_SEPARATOR & "SS"
End If
End If
End Select
If dateFormat <> "" Then
If dbtype = "MYSQL" Then
ew_CastDateFieldForLike = "DATE_FORMAT(" & fld & ", '" & dateFormat & "')"
ElseIf dbtype = "ACCESS" Then
ew_CastDateFieldForLike = "FORMAT(" & fld & ", '" & dateFormat & "')"
ElseIf dbtype = "MSSQL" Then
ew_CastDateFieldForLike = Replace(dateFormat, "%s", fld)
ElseIf dbtype = "ORACLE" Then
ew_CastDateFieldForLike = "TO_CHAR(" & fld & ", '" & dateFormat & "')"
End If
End If
End Function
' Get current page name
Function ew_CurrentPage()
ew_CurrentPage = ew_GetPageName(ew_ScriptName())
End Function
' Get page name
Function ew_GetPageName(url)
If url <> "" Then
ew_GetPageName = url
If InStr(ew_GetPageName, "?") > 0 Then
ew_GetPageName = Mid(ew_GetPageName, 1, InStr(ew_GetPageName, "?") - 1) ' Remove querystring first
End If
ew_GetPageName = Mid(ew_GetPageName, InStrRev(ew_GetPageName, "/") + 1) ' Remove path
Else
ew_GetPageName = ""
End If
End Function
' Get domain URL
Function ew_DomainUrl()
Dim sUrl, bSSL, sPort, defPort
sUrl = "http"
bSSL = ew_IsHttps()
sPort = Request.ServerVariables("SERVER_PORT")
If bSSL Then defPort = "443" Else defPort = "80"
If sPort = defPort Then sPort = "" Else sPort = ":" & sPort
If bSSL Then sUrl = sUrl & "s"
sUrl = sUrl & "://"
sUrl = sUrl & Request.ServerVariables("SERVER_NAME") & sPort
ew_DomainUrl = sUrl
End Function
' Get css file
Function ew_CssFile(f)
If EW_CSS_FLIP Then
ew_CssFile = ew_RegExReplace("(.css)$", f, "-rtl.css")
Else
ew_CssFile = f
End If
End Function
' IIf function
Function ew_IIf(cond, v1, v2)
On Error Resume Next
If cond & "" = "" Then
ew_IIf = v2
ElseIf CBool(cond) Then
ew_IIf = v1
Else
ew_IIf = v2
End If
End Function
' Check if HTTPS
Function ew_IsHttps()
ew_IsHttps = (Request.ServerVariables("HTTPS") <> "" And Request.ServerVariables("HTTPS") <> "off")
End Function
' Get current URL
Function ew_CurrentUrl()
Dim s, q
s = ew_ScriptName()
q = Request.ServerVariables("QUERY_STRING")
If q <> "" Then s = s & "?" & q
ew_CurrentUrl = s
End Function
' Convert to full URL
Function ew_FullUrl(url, sType)
Dim sUrl, protocol
If ew_IsRemote(url) Then
ew_FullUrl = url
Exit Function
End If
sUrl = ew_DomainUrl() & ew_ScriptName()
If Not ew_EmptyStr(url) Then
sUrl = Mid(sUrl, 1, InStrRev(sUrl, "/")) & url
End If
protocol = EW_FULL_URL_PROTOCOLS.Get(sType)
If Not ew_EmptyStr(protocol) Then
sUrl = ew_RegExReplace("^\w+(?!:\/\/)", sUrl, protocol)
End If
ew_FullUrl = sUrl
End Function
' Get relative URL
Function ew_GetUrl(url)
Dim path
If Not ew_EmptyStr(url) And Not ew_StartsStr(url, "/") And Not ew_ContainsStr(url, "://") And Not ew_ContainsStr(url, "\\") And Not ew_ContainsStr(url, "javascript:") Then
path = ""
If InStrRev(url, "/") > 0 Then
path = Mid(url, 1, InStrRev(url, "/"))
url = Mid(url, InStrRev(url, "/") + 1)
End If
path = ew_PathCombine(EW_RELATIVE_PATH, path, False)
If path <> "" Then path = ew_IncludeTrailingDelimiter(path, False)
ew_GetUrl = path & url
Else
ew_GetUrl = url
End If
End Function
' Get match collection by regular expression
Function ew_RegExMatch(expr, src, m)
Dim re
Set re = New RegExp
re.IgnoreCase = True
re.Global = True
re.Pattern = expr
Set m = re.Execute(src)
ew_RegExMatch = (m.Count > 0)
Set re = Nothing
End Function
' Create XML DOM object
Function ew_CreateXmlDom()
On Error Resume Next
Dim ProgId
ProgId = Array("MSXML2.DOMDocument", "Microsoft.XMLDOM") ' Add other ProgID here
Dim i
For i = 0 To UBound(ProgId)
Set ew_CreateXmlDom = Server.CreateObject(ProgId(i))
If Err.Number = 0 Then Exit For
Next
End Function
' Check if responsive layout
Function ew_IsResponsiveLayout()
ew_IsResponsiveLayout = EW_USE_RESPONSIVE_LAYOUT
End Function
' Get internal default date format (e.g. "yyyy/mm/dd"") from date format (int)
' 5 - Ymd (default)
' 6 - mdY
' 7 - dmY
' 9 - YmdHis
' 10 - mdYHis
' 11 - dmYHis
' 12 - ymd
' 13 - mdy
' 14 - dmy
' 15 - ymdHis
' 16 - mdyHis
' 17 - dmyHis
Function ew_DateFormat(dateFormat)
ew_DateFormat = "yyyy" & EW_DATE_SEPARATOR & "mm" & EW_DATE_SEPARATOR & "dd"
If IsNumeric(dateFormat) Then
dateFormat = CInt(dateFormat)
Select Case dateFormat
Case 5
Case 9
ew_DateFormat = "yyyy" & EW_DATE_SEPARATOR & "mm" & EW_DATE_SEPARATOR & "dd"
Case 6
Case 10
ew_DateFormat = "mm" & EW_DATE_SEPARATOR & "dd" & EW_DATE_SEPARATOR & "yyyy"
Case 7
Case 11
ew_DateFormat = "dd" & EW_DATE_SEPARATOR & "mm" & EW_DATE_SEPARATOR & "yyyy"
Case 12
Case 15
ew_DateFormat = "yy" & EW_DATE_SEPARATOR & "mm" & EW_DATE_SEPARATOR & "dd"
Case 13
Case 16
ew_DateFormat = "mm" & EW_DATE_SEPARATOR & "dd" & EW_DATE_SEPARATOR & "yy"
Case 14
Case 17
ew_DateFormat = "dd" & EW_DATE_SEPARATOR & "mm" & EW_DATE_SEPARATOR & "yy"
End Select
ElseIf CStr(dateFormat&"") <> "" Then
Select Case Mid(dateFormat, 1, 3)
Case "Ymd"
ew_DateFormat = "yyyy" & EW_DATE_SEPARATOR & "mm" & EW_DATE_SEPARATOR & "dd"
Case "mdY"
ew_DateFormat = "mm" & EW_DATE_SEPARATOR & "dd" & EW_DATE_SEPARATOR & "yyyy"
Case "dmY"
ew_DateFormat = "dd" & EW_DATE_SEPARATOR & "mm" & EW_DATE_SEPARATOR & "yyyy"
Case "ymd"
ew_DateFormat = "yy" & EW_DATE_SEPARATOR & "mm" & EW_DATE_SEPARATOR & "dd"
Case "mdy"
ew_DateFormat = "mm" & EW_DATE_SEPARATOR & "dd" & EW_DATE_SEPARATOR & "yy"
Case "dmy"
ew_DateFormat = "dd" & EW_DATE_SEPARATOR & "mm" & EW_DATE_SEPARATOR & "yy"
End Select
End If
End Function
' Validate locale file date format
Function ew_DateFormatId(dateFormat)
ew_DateFormatId = 5
If IsNumeric(dateFormat) Then
dateFormat = CInt(dateFormat)
ew_DateFormatId = ew_IIf(ew_InArray(dateFormat, Array(5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17)),dateFormat, 5)
ElseIf dateFormat & "" <> "" Then
Select Case dateFormat
Case "Ymd"
ew_DateFormatId = 5
Case "mdY"
ew_DateFormatId = 6
Case "dmY"
ew_DateFormatId = 7
Case "YmdHis"
ew_DateFormatId = 9
Case "mdYHis"
ew_DateFormatId = 10
Case "dmYHis"
ew_DateFormatId = 11
Case "ymd"
ew_DateFormatId = 12
Case "mdy"
ew_DateFormatId = 13
Case "dmy"
ew_DateFormatId = 14
Case "ymdHis"
ew_DateFormatId = 15
Case "mdyHis"
ew_DateFormatId = 16
Case "dmyHis"
ew_DateFormatId = 17
End Select
End If
End Function
' Get path relative to a base path
Function ew_PathCombine(ByVal BasePath, ByVal RelPath, ByVal PhyPath)
Dim Path, Path2, p1, p2, Delimiter
If ew_IsRemote(RelPath) Then ' Allow remote file
ew_PathCombine = RelPath
Exit Function
End If
PhyPath = Not ew_IsRemote(BasePath) And PhyPath
Delimiter = ew_IIf(PhyPath, "\", "/")
If BasePath <> Delimiter Then ' If BasePath = root, do not remove delimiter
BasePath = ew_RemoveTrailingDelimiter(BasePath, PhyPath)
End If
If PhyPath Then
RelPath = Replace(RelPath, "/", EW_PATH_DELIMITER)
RelPath = Replace(RelPath, "\", EW_PATH_DELIMITER)
Else
RelPath = Replace(RelPath, "\", "/")
End If
RelPath = ew_IncludeTrailingDelimiter(RelPath, PhyPath)
p1 = InStr(RelPath, Delimiter)
Path2 = ""
While p1 > 0
Path = Left(RelPath, p1)
If Path = Delimiter Or Path = "." & Delimiter Then
' Skip
ElseIf Path = ".." & Delimiter Then
p2 = InStrRev(BasePath, Delimiter)
If p2 = 1 Then ' BasePath = "/xxx", cannot move up
BasePath = Delimiter
ElseIf p2 > 0 And Right(BasePath, 2) <> ".." Then
BasePath = Left(BasePath, p2-1)
ElseIf BasePath <> "" And BasePath <> "." And BasePath <> ".." Then
BasePath = ""
Else
Path2 = Path2 & ".." & Delimiter
End If
Else
Path2 = Path2 & Path
End If
RelPath = Mid(RelPath, p1+1)
p1 = InStr(RelPath, Delimiter)
Wend
If BasePath <> "" And BasePath <> "." Then
ew_PathCombine = ew_IncludeTrailingDelimiter(BasePath, PhyPath) & Path2 & RelPath
Else
ew_PathCombine = Path2 & RelPath
End If
End Function
' Remove the last delimiter for a path
Function ew_RemoveTrailingDelimiter(ByVal Path, ByVal PhyPath)
Dim Physical, Delimiter
Physical = PhyPath And Not ew_IsRemote(Path)
Delimiter = ew_IIf(Physical, "\", "/")
While Right(Path, 1) = Delimiter
Path = Left(Path, Len(Path) - 1)
Wend
ew_RemoveTrailingDelimiter = Path
End Function
' Include the last delimiter for a path
Function ew_IncludeTrailingDelimiter(ByVal Path, ByVal PhyPath)
Dim Physical
Physical = PhyPath And Not ew_IsRemote(Path)
ew_IncludeTrailingDelimiter = ew_RemoveTrailingDelimiter(Path, Physical) & ew_IIf(Physical, "\", "/")
End Function
' Build HTML element
Function ew_HtmlElement(tagname, attrs, innerhtml, endtag)
Dim html, i, name, attr
html = "<" & tagname
If IsArray(attrs) Then
For i = 0 to UBound(attrs)
If IsArray(attrs(i)) Then
If UBound(attrs(i)) >= 1 Then
name = Trim(attrs(i)(0))
attr = Trim(attrs(i)(1))
If name <> "" And (attr <> "" Or ew_IsBooleanAttr(name) And Not ew_SameStr(attr, False)) Then ' Allow boolean attributes, e.g. "disabled"
html = html & " " & name
If attr <> "" Then
html = html & "=""" & ew_HtmlEncode(attr) & """"
End If
ElseIf name = "alt" And attr = "" Then ' Allow alt="" since it is a required attribute
html = html & " alt="""""
End If
End If
End If
Next
End If
html = html & ">"
If innerhtml <> "" Then
html = html & innerhtml
End If
If endtag Then
html = html & "</" & tagname & ">"
End If
ew_HtmlElement = html
End Function
' Encode HTML
Function ew_HtmlEncode(Expression)
' Note: Do not use Server.HTMLEncode since it will convert accented characters to &#nnn;
Dim wrkstr
wrkstr = Replace(Expression & "", "&", "&") ' Replace &
wrkstr = Replace(wrkstr, "<", "<") ' Replace <
wrkstr = Replace(wrkstr, ">", ">") ' Replace >
wrkstr = Replace(wrkstr, """", """) ' Replace "
ew_HtmlEncode = wrkstr
End Function
' Prepend CSS class name
Sub ew_PrependClass(attr, classname)
Dim ar1, ar2, dict
classname = Trim(classname&"")
If classname <> "" Then
attr = Trim(attr&"")
If attr <> "" Then ar2 = Split(attr, " ")
ar1 = Array(classname)
Set dict = Dictionary(ar1)
dict.AddArray ar2
dict.Unique()
attr = Join(dict.ToArray(), " ")
Set dict = Nothing
End If
End Sub
' Append CSS class name
Sub ew_AppendClass(attr, classname)
Dim ar1, ar2, dict
classname = Trim(classname&"")
If classname <> "" Then
attr = Trim(attr&"")
If attr <> "" Then ar1 = Split(attr, " ")
ar2 = Array(classname)
Set dict = Dictionary(ar1)
dict.AddArray ar2
dict.Unique()
attr = Join(dict.ToArray(), " ")
Set dict = Nothing
End If
End Sub
' Remove CSS class name
Sub ew_RemoveClass(attr, classname)
Dim ar, dict
classname = Trim(classname&"")
If classname <> "" Then
attr = Trim(attr&"")
If attr <> "" Then ar = Split(attr, " ")
Set dict = Dictionary(ar)
dict.RemoveValue classname
dict.Unique()
attr = Join(dict.ToArray(), " ")
Set dict = Nothing
End If
End Sub
' Get numeric formatting information
Function ew_LocaleConv()
Dim langid, localefile
langid = gsLanguage
localefile = LCase(langid) & ".json"
If Not ew_FileExists(Server.MapPath(EW_RELATIVE_PATH & EW_LOCALE_FOLDER), localefile) Then ' Locale file not found, fall back to English ("en") locale
localefile = "en.json"
End If
Set ew_LocaleConv = ew_JsonDecode(ew_LoadUTF8File(Server.MapPath(EW_RELATIVE_PATH & EW_LOCALE_FOLDER & localefile)))
End Function
' Build query from dictionary
Function ew_HttpBuildQuery(dict)
Dim wrkstr, key, value
wrkstr = ""
If ew_NotEmpty(dict) Then
For Each key In dict
value = dict(key)
If Not wrkstr = "" Then wrkstr = wrkstr & "&"
wrkstr = wrkstr & key & "=" & Server.URLEncode(value)
Next
End If
ew_HttpBuildQuery = wrkstr
End Function
' Get session timeout time (seconds)
Function ew_SessionTimeoutTime()
Dim mlt
If EW_SESSION_TIMEOUT > 0 Then ' User specified timeout time
mlt = EW_SESSION_TIMEOUT * 60
Else ' Get session timeout time
mlt = Session.Timeout * 60
End If
If mlt < 60 Then
mlt = 1200 ' ASP default (1200s = 20min)
End If
ew_SessionTimeoutTime = mlt - 30 ' Add some safety margin
End Function
' Is Boolean attribute
Function ew_IsBooleanAttr(attr)
ew_IsBooleanAttr = ew_InArray(LCase(attr), EW_BOOLEAN_HTML_ATTRIBUTES)
End Function
' Check if an element is in array
Function ew_InArray(el, ar)
If IsArray(ar) Then
Dim i
For i = 0 to UBound(ar)
If ew_SameStr(el & "", ar(i) & "") Then
ew_InArray = True
Exit Function
End If
Next
ew_InArray = False
Else
ew_InArray = False
End If
End Function
' Is auto login (login with option "Auto login until I logout explicitly")
Function IsAutoLogin()
IsAutoLogin = (Session(EW_SESSION_USER_LOGIN_TYPE) = "a")
End Function
' Check if menu item is allowed for current user level
Function AllowListMenu(TableName)
On Error Resume Next
Dim i, priv, thispriv, userlevellist, arUserLevelPriv
If IsLoggedIn() Then
userlevellist = CurrentUserLevelList ' Get user level id list
If userlevellist & "" = "" Then ' Not defined, just get user level
userlevellist = CurrentUserLevel
End If
Else
userlevellist = -2 ' Get anonymous user level ID
End If
If IsListItem(userlevellist, "-1") Then
AllowListMenu = True
Else
AllowListMenu = False
priv = 0
arUserLevelPriv = Session(EW_SESSION_AR_USER_LEVEL_PRIV)
If IsArray(arUserLevelPriv) Then
For i = 0 to UBound(arUserLevelPriv, 2)
If CStr(arUserLevelPriv(0, i)) = CStr(TableName) Then
If IsListItem(userlevellist, arUserLevelPriv(1, i)) Then
thispriv = arUserLevelPriv(2, i)
If VarType(thispriv) = 14 Then thispriv = CLng(thispriv)
If IsNull(thispriv) Then thispriv = 0
If Not IsNumeric(thispriv) Then thispriv = 0
thispriv = CLng(thispriv)
priv = priv Or thispriv
End If
End If
Next
End If
AllowListMenu = CBool(priv And 8)
End If
End Function
' Is list item
Function IsListItem(list, item)
Dim ar, i
If list = "" Then
IsListItem = False
Else
ar = Split(list, ",")
For i = 0 to UBound(ar)
If CStr(item&"") = CStr(Trim(ar(i)&"")) Then
IsListItem = True
Exit Function
End If
Next
IsListItem = False
End If
End Function
'
' Common functions (end)
'
%>
<%
' Functions for backward compatibility
' Get current user name
Function CurrentUserName()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
CurrentUserName = Security.CurrentUserName
Else
CurrentUserName = Session(EW_SESSION_USER_NAME) & ""
End If
End Function
' Get current user ID
Function CurrentUserID()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
CurrentUserID = Security.CurrentUserID
Else
CurrentUserID = Session(EW_SESSION_USER_ID) & ""
End If
End Function
' Get current parent user ID
Function CurrentParentUserID()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
CurrentParentUserID = Security.CurrentParentUserID
Else
CurrentParentUserID = Session(EW_SESSION_PARENT_USER_ID) & ""
End If
End Function
' Get current user level
Function CurrentUserLevel()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
CurrentUserLevel = Security.CurrentUserLevelID
Else
CurrentUserLevel = Session(EW_SESSION_USER_LEVEL_ID)
End If
End Function
' Get current user level list
Function CurrentUserLevelList()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
CurrentUserLevelList = Security.UserLevelList
Else
CurrentUserLevelList = Session(EW_SESSION_USER_LEVEL_LIST) & ""
End If
End Function
' Get Current user info
Function CurrentUserInfo(fldname)
If ew_NotEmpty(UserProfile) Then
If UserProfile.Has(fldname) Then
CurrentUserInfo = UserProfile(fldname)
Exit Function
End If
End If
If ew_NotEmpty(Security) Then
CurrentUserInfo = Security.CurrentUserInfo(fldname)
Exit Function
ElseIf EW_USER_TABLE <> "" And Not IsSysAdmin() Then
Dim user
user = CurrentUserName()
If user <> "" Then
CurrentUserInfo = ew_ExecuteScalarByDbid("SELECT " & ew_QuotedNameBase(fldname, EW_USER_TABLE_DBID) & " FROM " & EW_USER_TABLE & " WHERE " & Replace(EW_USER_NAME_FILTER, "%u", ew_AdjustSqlBase(user, EW_USER_TABLE_DBID)), EW_USER_TABLE_DBID)
Exit Function
End If
End If
CurrentUserInfo = Null
End Function
' Get current language ID
Function CurrentLanguageID()
CurrentLanguageID = gsLanguage
End Function
' Get current project ID
Function CurrentProjectID()
If ew_NotEmpty(Page) Then
CurrentProjectID = Page.ProjectID
Else
CurrentProjectID = EW_PROJECT_ID
End If
End Function
' Get current export file name
Function CurrentExportFile()
CurrentExportFile = gsExportFile
End Function
' Get current page ID
Function CurrentPageID()
If ew_NotEmpty(Page) Then
CurrentPageID = Page.PageID
Exit Function
ElseIf Not IsEmpty(EW_PAGE_ID) Then
CurrentPageID = EW_PAGE_ID
Exit Function
End If
CurrentPageID = ""
End Function
' Allow list
Function AllowList(TableName)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
AllowList = Security.AllowList(TableName)
Else
AllowList = True
End If
End Function
' Allow add
Function AllowAdd(TableName)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
AllowAdd = Security.AllowAdd(TableName)
Else
AllowAdd = True
End If
End Function
' Is Password Expired
Function IsPasswordExpired()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
IsPasswordExpired = Security.IsPasswordExpired
Else
IsPasswordExpired = (Session(EW_SESSION_STATUS) = "passwordexpired")
End If
End Function
' Set session password expired
Public Sub SetSessionPasswordExpired()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
Call Security.SetSessionPasswordExpired
Else
Session(EW_SESSION_STATUS) = "passwordexpired"
End If
End Sub
' Is password reset
Function IsPasswordReset()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
IsPasswordReset = Security.IsPasswordReset
Else
IsPasswordReset = (Session(EW_SESSION_STATUS) = "passwordreset")
End If
End Function
' Is Logging In
Function IsLoggingIn()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
IsLoggingIn = Security.IsLoggingIn
Else
IsLoggingIn = (Session(EW_SESSION_STATUS) = "loggingin")
End If
End Function
' Is Logged In
Function IsLoggedIn()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
IsLoggedIn = Security.IsLoggedIn
Else
IsLoggedIn = (Session(EW_SESSION_STATUS) = "login")
End If
End Function
' Is Authenticated
Function IsAuthenticated()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
IsAuthenticated = Security.IsAuthenticated()
Else
IsAuthenticated = ew_CurrentWindowsUser() <> ""
End If
End Function
' Is Admin
Function IsAdmin()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
IsAdmin = Security.IsAdmin
Else
IsAdmin = (Session(EW_SESSION_SYS_ADMIN) = 1)
End If
End Function
' Is System Admin
Function IsSysAdmin()
If Not EW_DEBUG_ENABLED Then On Error Resume Next
If ew_NotEmpty(Security) Then
IsSysAdmin = Security.IsSysAdmin
Else
IsSysAdmin = (Session(EW_SESSION_SYS_ADMIN) = 1)
End If
End Function
' Is export
Function IsExport(format)
If ew_NotEmpty(format) Then
IsExport = ew_SameText(gsExport, format)
Else
IsExport = gsExport <> ""
End If
End Function
' Is dictonary
Function IsDictionary(obj)
IsDictionary = False
If VarType(obj) = vbString Then
If TypeName(obj) = "JScriptTypeInfo" Then
If obj.ToString() = "Dictionary" Then
IsDictionary = True
End If
End If
End If
End Function
' Is dictonary
Function IsScriptingDictionary(obj)
IsScriptingDictionary = False
If VarType(obj) = vbObject Then
If TypeName(obj) = "Dictionary" Then
IsScriptingDictionary = True
End If
End If
End Function
' Get current page object
Function CurrentPage()
If ew_NotEmpty(Page) Then
Set CurrentPage = Page
Else
Set CurrentPage = Nothing
End If
End Function
' Get current table object
Function CurrentTable()
If ew_NotEmpty(Table) Then
Set CurrentTable = Table
Else
Set CurrentTable = Nothing
End If
End Function
' Get current master table object
Function CurrentMasterTable()
Dim tbl
Set tbl = CurrentTable()
If ew_NotEmpty(tbl) Then
Set CurrentMasterTable = tbl.MasterTable
Else
Set CurrentMasterTable = Nothing
End If
End Function
' Get current detail table object
Function CurrentDetailTable()
If ew_NotEmpty(Grid) Then
Set CurrentDetailTable = Grid
Else
Set CurrentDetailTable = Nothing
End If
End Function
' Get current page heading
Function CurrentPageHeading()
Dim heading
CurrentPageheading = ""
If EW_PAGE_TITLE_STYLE <> "Title" And ew_NotEmpty(Page) Then
heading = Page.PageHeading
If heading <> "" Then
CurrentPageHeading = heading
Exit Function
End If
End If
CurrentPageHeading = Language.ProjectPhrase("BodyTitle")
End Function
' Get current page subheading
Function CurrentPageSubheading()
Dim heading
heading = ""
If EW_PAGE_TITLE_STYLE <> "Title" And ew_NotEmpty(Page) Then
heading = Page.PageSubheading
End If
CurrentPageSubheading = heading
End Function
' Set up login status
Sub SetupLoginStatus()
LoginStatus.Add "isLoggedIn", IsLoggedIn()
LoginStatus.Add "currentUserName", CurrentUserName()
LoginStatus.Add "logoutUrl", ew_GetUrl("logout.asp")
LoginStatus.Add "logoutText", Language.Phrase("Logout")
LoginStatus.Add "loginUrl", ew_GetUrl("login.asp")
LoginStatus.Add "loginText", Language.Phrase("Login")
LoginStatus.Add "canLogin", Not IsLoggedIn() And Not ew_EndsStr(Request.ServerVariables("URL"), LoginStatus.Get("loginUrl"))
LoginStatus.Add "canLogout", IsLoggedIn()
End Sub
%>
<%
' Get server variable by name
Function ew_GetServerVariable(Name)
ew_GetServerVariable = Request.ServerVariables(Name)
End Function
' Get user IP
Function ew_CurrentUserIP()
ew_CurrentUserIP = ew_GetServerVariable("REMOTE_HOST")
End Function
' Get current host name, e.g. "www.mycompany.com"
Function ew_CurrentHost()
ew_CurrentHost = ew_GetServerVariable("HTTP_HOST")
End Function
' Get current Windows user (for Windows Authentication)
Function ew_CurrentWindowsUser()
ew_CurrentWindowsUser = ew_GetServerVariable("LOGON_USER") ' REMOTE_USER or LOGON_USER or AUTH_USER
End Function
' Get current date in default date format
Function ew_CurrentDate()
ew_CurrentDate = Date
Select Case EW_DATE_FORMAT_ID
Case 5, 9, 12, 15
ew_CurrentDate = ew_FormatDateTime(ew_CurrentDate, 5)
Case 6, 10, 13, 16
ew_CurrentDate = ew_FormatDateTime(ew_CurrentDate, 6)
Case 7, 11, 14, 17
ew_CurrentDate = ew_FormatDateTime(ew_CurrentDate, 7)
End Select
If EW_DATE_SEPARATOR <> "/" Then ew_CurrentDate = Replace(ew_CurrentDate, EW_DATE_SEPARATOR, "/")
End Function
' Get current time in hh:mm:ss format
Function ew_CurrentTime()
Dim DT
DT = Now()
ew_CurrentTime = ew_ZeroPad(Hour(DT), 2) & ":" & _
ew_ZeroPad(Minute(DT), 2) & ":" & ew_ZeroPad(Second(DT), 2)
End Function
' Get current date in default date format with
' Current time in hh:mm:ss format
Function ew_CurrentDateTime()
ew_CurrentDateTime = ew_CurrentDate() & " " & ew_CurrentTime()
End Function
' Get current date in standard format (yyyy/mm/dd)
Function ew_StdCurrentDate()
ew_StdCurrentDate = ew_StdDate(Date)
End Function
' Get date in standard format (yyyy/mm/dd)
Function ew_StdDate(dt)
ew_StdDate = ew_ZeroPad(Year(dt), 4) & "/" & ew_ZeroPad(Month(dt), 2) & "/" & ew_ZeroPad(Day(dt), 2)
End Function
' Get current date and time in standard format (yyyy/mm/dd hh:mm:ss)
Function ew_StdCurrentDateTime()
ew_StdCurrentDateTime = ew_StdDateTime(Now)
End Function
' Get date/time in standard format (yyyy/mm/dd hh:mm:ss)
Function ew_StdDateTime(dt)
ew_StdDateTime = ew_ZeroPad(Year(dt), 4) & "/" & ew_ZeroPad(Month(dt), 2) & "/" & ew_ZeroPad(Day(dt), 2) & " " & _
ew_ZeroPad(Hour(dt), 2) & ":" & ew_ZeroPad(Minute(dt), 2) & ":" & ew_ZeroPad(Second(dt), 2)
End Function
' Merge array
Function ew_ArrayMerge(ar1, ar2)
Dim ar, dict
Set dict = Dictionary(ar1, ar2)
ew_ArrayMerge = dict.ToArray()
Set dict = Nothing
End Function
' Remove duplicate values from an array
Function ew_ArrayUnique(ar)
Dim dict
Set dict = Dictionary(ar)
dict.Unique()
ew_ArrayUnique = dict.ToArray()
Set dict = Nothing
End Function
' Get array difference
Function ew_ArrayDiff(ar1, ar2)
Dim i, ar, dict, intersect
Set dict = Dictionary(ar1)
For i = 0 to UBound(ar2)
If dict.ContainsValue(ar2(i)) Then dict.RemoveValue ar2(i)
Next
ew_ArrayDiff = dict.ToArray()
Set dict = Nothing
End Function
' Get array intersection
Function ew_ArrayIntersect(ar1, ar2)
Dim i, ar, dict, dict1
Set dict = Dictionary()
Set dict1 = Dictionary(ar1)
For i = 0 to UBound(ar2)
If dict1.ContainsValue(ar2(i)) Then dict.Push ar2(i)
Next
ew_ArrayIntersect = dict.ToArray()
Set dict = Nothing
Set dict1 = Nothing
End Function
' Remove XSS
Function ew_RemoveXSS(val)
Dim search, ra, i, j, Found, val_before, pattern, replacement, ar
' Handle null value
If IsNull(val) Then
ew_RemoveXSS = val
Exit Function
End If
' Handle array
If IsArray(val) Then
ReDim ar(UBound(val))
For i = 0 to UBound(val)
ar(i) = ew_RemoveXSS(val(i))
Next
ew_RemoveXSS = ar
Exit Function
End If
' Remove all non-printable characters. CR(0a) and LF(0b) and TAB(9) are allowed
' This prevents some character re-spacing such as <java\0script>
' Note that you have to handle splits with \n, \r, and \t later since they *are* allowed in some inputs
pattern = "([\x00-\x08][\x0b-\x0c][\x0e-\x20])"
val = ew_RegExReplace(pattern, val & "", "")
' Straight replacements, the user should never need these since they're normal characters
' This prevents like <IMG SRC=@avascript:alert('XSS')>
search = "abcdefghijklmnopqrstuvwxyz"
search = search & "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
search = search & "1234567890!@#$%^&*()"
search = search & "~`"";:?+/={}[]-_|'\"
For i = 1 To Len(search)
' ;? matches the ;, which is optional
' 0{0,7} matches any padded zeros, which are optional and go up to 8 chars
' @ @ search for the hex values
pattern = "(&#[x|X]0{0,8}" & Hex(Asc(Mid(search, i, 1))) & ";?)" ' With a ;
val = ew_RegExReplace(pattern, val, Mid(search, i, 1))
' @ @ 0{0,7} matches '0' zero to seven times
pattern = "(�{0,8}" & Asc(Mid(search, i, 1)) & ";?)" ' With a ;
val = ew_RegExReplace(pattern, val, Mid(search, i, 1))
Next
' Now the only remaining whitespace attacks are \t, \n, and \r
ra = EW_XSS_ARRAY
Found = True ' Keep replacing as long as the previous round replaced something
Do While Found
val_before = val
For i = 0 To UBound(ra)
pattern = ""
For j = 1 To Len(ra(i))
If j > 1 Then
pattern = pattern & "("
pattern = pattern & "(&#[x|X]0{0,8}([9][a][b]);?)?"
pattern = pattern & "|(�{0,8}([9][10][13]);?)?"
pattern = pattern & ")?"
End If
pattern = pattern & Mid(ra(i), j, 1)
Next
replacement = Mid(ra(i), 1, 2) & "<x>" & Mid(ra(i), 3) ' Add in <> to nerf the tag
val = ew_RegExReplace(pattern, val, replacement) ' Filter out the hex tags
If val_before = val Then
' No replacements were made, so exit the loop
Found = False
End If
Next
Loop
ew_RemoveXSS = val
End Function
' Check token
Function ew_CheckToken(t, timeout)
On Error Resume Next
If timeout <= 0 Then
timeout = ew_SessionTimeoutTime()
End If
ew_CheckToken = (DateDiff("n", ew_Decrypt(t), ew_StdCurrentDateTime()) < timeout)
End Function
' Create token
Function ew_CreateToken()
On Error Resume Next
ew_CreateToken = ew_Encrypt(ew_StdCurrentDateTime())
End Function
' Set client variable
Sub ew_SetClientVar(name, value)
Dim key
key = name & ""
If key <> "" Then
Call EW_CLIENT_VAR.Add(key, value)
End If
End Sub
' Is remote path
Function ew_IsRemote(Path)
ew_IsRemote = ew_RegExTest(EW_REMOTE_FILE_PATTERN, Path)
End Function
' Is rooted path (C:\xxx or \\xxx) ' ASP
Function ew_IsPathRooted(Path)
ew_IsPathRooted = ew_RegExTest("^([a-zA-Z]:\\|\\\\)\w+", Path)
End Function
' Copy file
Function ew_CopyFile(src, dest)
On Error Resume Next
Dim fso
Set fso = Server.Createobject("Scripting.FileSystemObject")
If fso.FileExists(src) Then
fso.CopyFile src, dest, True
ew_CopyFile = (Err.Number = 0)
Else
ew_CopyFile = False
End If
Set fso = Nothing
End Function
' Get content file extension
Function ew_ContentExt(data)
Dim ct, i, key
ct = ew_ContentType(LeftB(data, 11), "")
If ct <> "" Then
key = EW_MIME_TYPES.GetKey(ct)
If Not IsNull(key) Then
ew_ContentExt = "." & key
Else
ew_ContentExt = "" ' Unknown extension
End If
Else
ew_ContentExt = "" ' Unknown extension
End If
End Function
' Get image content type
Function ew_ContentType(data, fn)
Dim sGifHeader1, sGifHeader2, sJpgHeader1, sJpgHeader2, sPngHeader, sBmpHeader, sPdfHeader
sGifHeader1 = ChrB(71) & ChrB(73) & ChrB(70) & ChrB(56) & ChrB(55) & ChrB(97) ' \x47\x49\x46\x38\x37\x61
sGifHeader2 = ChrB(71) & ChrB(73) & ChrB(70) & ChrB(56) & ChrB(57) & ChrB(97) ' \x47\x49\x46\x38\x39\x61
'sJpgHeader1 = ChrB(255) & ChrB(216) & ChrB(255) & ChrB(224) ' \xFF\xD8\xFF\xE0
'sJpgHeader2 = ChrB(74) & ChrB(70) & ChrB(73) & ChrB(70) & ChrB(0) ' \x4A\x46\x49\x46\x00
sJpgHeader1 = ChrB(255) & ChrB(216) ' \xFF\xD8
sPngHeader = ChrB(137) & ChrB(80) & ChrB(78) & ChrB(71) & ChrB(13) & ChrB(10) & ChrB(26) & ChrB(10) ' \x89\x50\x4E\x47\x0D\x0A\x1A\x0A
sBmpHeader = ChrB(66) & ChrB(77) ' \x42\x4D
sPdfHeader = ChrB(37) & ChrB(80) & ChrB(68) & ChrB(70) ' \x25\x50\x44\x46
If MidB(data,1,6) = sGifHeader1 Or MidB(data,1,6) = sGifHeader2 Then ' Check if gif
ew_ContentType = "image/gif"
'ElseIf MidB(data,1,4) = sJpgHeader1 Or MidB(data,7,5) = sJpgHeader2 Then ' Check if jpg
ElseIf MidB(data,1,2) = sJpgHeader1 Then ' Check if jpg
ew_ContentType = "image/jpeg"
ElseIf MidB(data,1,8) = sPngHeader Then ' Check if png
ew_ContentType = "image/png"
ElseIf MidB(data,1,2) = sBmpHeader Then ' Check if bmp
ew_ContentType = "image/bmp"
ElseIf MidB(data,1,4) = sPdfHeader Then ' Check if pdf
ew_ContentType = "application/pdf"
ElseIf fn <> "" Then
' Use file extension to get mime type
Dim extension
extension = LCase(Mid(fn, InStrRev(fn, ".") + 1))
If EW_MIME_TYPES.ContainsKey(extension) Then
ew_ContentType = EW_MIME_TYPES.Get(extension)
Exit Function
End If
ew_ContentType = "image"
Else
ew_ContentType = "image"
End If
End Function
' Get image dimension
Sub ew_GetImageDimension(img, wd, ht)
Dim sPNGHeader, sGIFHeader, sBMPHeader, sJPGHeader, sHeader, sImgType
sImgType = "(unknown)"
' Image headers, do not changed
sPNGHeader = ChrB(137) & ChrB(80) & ChrB(78)
sGIFHeader = ChrB(71) & ChrB(73) & ChrB(70)
sBMPHeader = ChrB(66) & ChrB(77)
sJPGHeader = ChrB(255) & ChrB(216) & ChrB(255)
sHeader = MidB(img, 1, 3)
' Handle GIF
If sHeader = sGIFHeader Then
sImgType = "GIF"
wd = ew_ConvertLength(MidB(img, 7, 2))
ht = ew_ConvertLength(MidB(img, 9, 2))
' Handle BMP
ElseIf LeftB(sHeader, 2) = sBMPHeader Then
sImgType = "BMP"
wd = ew_ConvertLength(MidB(img, 19, 2))
ht = ew_ConvertLength(MidB(img, 23, 2))
' Handle PNG
ElseIf sHeader = sPNGHeader Then
sImgType = "PNG"
wd = ew_ConvertLength2(MidB(img, 19, 2))
ht = ew_ConvertLength2(MidB(img, 23, 2))
' Handle JPG
Else
Dim size, markersize, pos, bEndLoop
size = LenB(img)
pos = InStrB(img, sJPGHeader)
If pos <= 0 Then
wd = -1
ht = -1
Exit Sub
End If
sImgType = "JPG"
pos = pos + 2
bEndLoop = False
Do While Not bEndLoop and pos < size
Do While AscB(MidB(img, pos, 1)) = 255 and pos < size
pos = pos + 1
Loop
If AscB(MidB(img, pos, 1)) < 192 or AscB(MidB(img, pos, 1)) > 195 Then
markersize = ew_ConvertLength2(MidB(img, pos+1, 2))
pos = pos + markersize + 1
Else
bEndLoop = True
End If
Loop
If Not bEndLoop Then
wd = -1
ht = -1
Else
wd = ew_ConvertLength2(MidB(img, pos+6, 2))
ht = ew_ConvertLength2(MidB(img, pos+4, 2))
End If
End If
End Sub
' Convert length
Function ew_ConvertLength(b)
ew_ConvertLength = CLng(AscB(LeftB(b, 1)) + (AscB(RightB(b, 1)) * 256))
End Function
' Convert length 2
Function ew_ConvertLength2(b)
ew_ConvertLength2 = CLng(AscB(RightB(b, 1)) + (AscB(LeftB(b, 1)) * 256))
End Function
%>
<%
'
' Get upload object (begin)
'
Function ew_GetUploadObj()
Set ew_GetUploadObj = New cUploadObj
End Function
'
' Get upload object (end)
'
%>
<%
' Save binary to file
Function ew_SaveFile(folder, fn, filedata)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
Dim oStream
ew_SaveFile = False
If IsNull(filedata) Then Exit Function
If Not ew_SaveFileByComponent(folder, fn, filedata) Then
If ew_CreateFolder(folder) Then
Set oStream = Server.CreateObject("ADODB.Stream")
oStream.Type = 1 ' 1=adTypeBinary
oStream.Open
oStream.Write ew_ConvertToBinary(filedata)
oStream.SaveToFile ew_IncludeTrailingDelimiter(folder, True) & fn, 2 ' 2=adSaveCreateOverwrite
oStream.Close
Set oStream = Nothing
If Err.Number = 0 Then ew_SaveFile = True
End If
End If
End Function
' Convert raw to binary
Function ew_ConvertToBinary(rawdata)
If Not EW_DEBUG_ENABLED Then On Error Resume Next
Dim oRs
Set oRs = Server.CreateObject("ADODB.Recordset")
' Create field in an empty RecordSet
Call oRs.Fields.Append("Blob", 205, LenB(rawdata)) ' Add field with type adLongVarBinary
Call oRs.Open
Call oRs.AddNew
'Call oRs.Fields("Blob").AppendChunk(rawdata & ChrB(0))
Call oRs.Fields("Blob").AppendChunk(rawdata)
Call oRs.Update
' Save Blob Data
ew_ConvertToBinary = oRs.Fields("Blob").GetChunk(LenB(rawdata))
' Close RecordSet
oRs.Close
Set oRs = Nothing
End Function
' Get Resize Object
Sub ew_GetResizeObj()
If ew_Empty(gResizeObj) Then
Set gResizeObj = New cAspJpegResize
If Not gResizeObj.CanResize Then
Set gResizeObj = Nothing
Set gResizeObj = New cAspNetResize
End If
End If
End Sub
' Resize binary to thumbnail
Function ew_ResizeBinary(filedata, width, height, interpolation)
Call ew_GetResizeObj
ew_ResizeBinary = gResizeObj.ResizeBinary(filedata, width, height, interpolation)
End Function
' Resize file to thumbnail file
Function ew_ResizeFile(fn, tn, width, height, interpolation)
Call ew_GetResizeObj
ew_ResizeFile = gResizeObj.ResizeFile(fn, tn, width, height, interpolation)
End Function
' Resize file to binary
Function ew_ResizeFileToBinary(fn, width, height, interpolation)
Call ew_GetResizeObj
ew_ResizeFileToBinary = gResizeObj.ResizeFileToBinary(fn, width, height, interpolation)
End Function
' Save file by component
Function ew_SaveFileByComponent(folder, fn, filedata)
Call ew_GetResizeObj
ew_SaveFileByComponent = gResizeObj.SaveFileByComponent(folder, fn, filedata)
End Function
'
' AspJpeg Resize class
'
' AspJpeg wrapper class
Class cAspJpegResize
Dim ResizeObj
Dim ResizeObjExists
Dim KeepAspectRatio
Dim ResizeOption
' Class Initialize
Private Sub Class_Initialize()
On Error Resume Next
Set ResizeObj = Server.CreateObject("Persits.Jpeg")
ResizeObjExists = (Err.Number = 0)
Err.Clear
KeepAspectRatio = EW_KEEP_ASPECT_RATIO
ResizeOption = EW_RESIZE_OPTION
End Sub
Private Sub Class_Terminate()
If CanResize Then
Set ResizeObj = Nothing
End If
End Sub
' Can resize
Function CanResize()
CanResize = ResizeObjExists
End Function
' Resize binary
Public Function ResizeBinary(filedata, width, height, interpolation)
On Error Resume Next
ResizeBinary = False
If CanResize Then
ResizeObj.OpenBinary filedata
If Err.Number <> 0 Then
Err.Clear
Exit Function
End If
If GetResizeDimension(ResizeObj.OriginalWidth, ResizeObj.OriginalHeight, width, height) Then
ResizeObj.Width = width
ResizeObj.Height = height
filedata = ResizeObj.Binary
End If
If Err.Number = 0 Then
ResizeBinary = True ' Return successful
Else
'Response.Write Err.Description ' Uncomment to show error
Err.Clear ' Clear error
End If
End If
End Function
' Resize file
Public Function ResizeFile(fn, tn, width, height, interpolation)
On Error Resume Next
ResizeFile = False
If CanResize Then
ResizeObj.Open fn
If Err.Number <> 0 Then
Err.Clear
Exit Function
End If
If GetResizeDimension(ResizeObj.OriginalWidth, ResizeObj.OriginalHeight, width, height) Then
ResizeObj.Interpolation = interpolation
ResizeObj.Width = width
ResizeObj.Height = height
End If
ResizeObj.Save tn
If Err.Number = 0 Then
ResizeFile = True ' Return successful
Else
'Response.Write Err.Description ' Uncomment to show error
Err.Clear ' Clear error
End If
End If
End Function
' Resize file to binary
Public Function ResizeFileToBinary(fn, width, height, interpolation)
On Error Resume Next
ResizeFileToBinary = Null
If CanResize Then
ResizeObj.Open fn
If Err.Number <> 0 Then
Err.Clear
Exit Function
End If
If GetResizeDimension(ResizeObj.OriginalWidth, ResizeObj.OriginalHeight, width, height) Then
ResizeObj.Interpolation = interpolation
ResizeObj.Width = width
ResizeObj.Height = height
End If
ResizeFileToBinary = ResizeObj.Binary
End If
If Err.Number <> 0 Then ' Error
'Response.Write Err.Description ' Uncomment to show error
Err.Clear ' Clear error
End If
End Function
' Set up resize width/height
Function GetResizeDimension(ImageWidth, ImageHeight, ResizeWidth, ResizeHeight)
On Error Resume Next
Dim wrkImageWidth, wrkImageHeight, wrkResizeWidth, wrkResizeHeight
GetResizeDimension = False
wrkImageWidth = CLng(ImageWidth)
wrkImageHeight = CLng(ImageHeight)
wrkResizeWidth = CLng(ResizeWidth)
wrkResizeHeight = CLng(ResizeHeight)
If wrkImageWidth = "" Or IsNull(wrkImageWidth) Or Not IsNumeric(wrkImageWidth) Then wrkImageWidth = 0
If wrkImageHeight = "" Or IsNull(wrkImageHeight) Or Not IsNumeric(wrkImageHeight) Then wrkImageHeight = 0
If wrkResizeWidth = "" Or IsNull(wrkResizeWidth) Or Not IsNumeric(wrkResizeWidth) Then wrkResizeWidth = 0
If wrkResizeHeight = "" Or IsNull(wrkResizeHeight) Or Not IsNumeric(wrkResizeHeight) Then wrkResizeHeight = 0
' Keep Aspect Ratio
If KeepAspectRatio Then
If ResizeOption = "Width" And wrkResizeWidth > 0 And wrkResizeWidth < wrkImageWidth Then ' fix width
wrkResizeHeight = 0
ElseIf ResizeOption = "Height" And wrkResizeHeight > 0 And wrkResizeHeight < wrkImageHeight Then ' fix height
wrkResizeWidth = 0
ElseIf ResizeOption = "Smaller" And wrkResizeWidth > 0 And wrkResizeHeight > 0 Then ' always smaller
If CDbl(wrkImageWidth/wrkResizeWidth) > CDbl(wrkImageHeight/wrkResizeHeight) Then
wrkResizeHeight = wrkImageHeight * wrkResizeWidth / wrkImageWidth
Else
wrkResizeWidth = wrkImageWidth * wrkResizeHeight / wrkImageHeight
End If
ElseIf ResizeOption = "Larger" And wrkResizeWidth > 0 And wrkResizeHeight > 0 Then ' always larger
If CDbl(wrkImageWidth/wrkResizeWidth) < CDbl(wrkImageHeight/wrkResizeHeight) Then
wrkResizeHeight = wrkImageHeight * wrkResizeWidth / wrkImageWidth
Else
wrkResizeWidth = wrkImageWidth * wrkResizeHeight / wrkImageHeight
End If
End If
End If
If wrkResizeWidth <= 0 Then ' maintain aspect ratio, resize by height
If wrkImageHeight > wrkResizeHeight Then
ResizeHeight = wrkResizeHeight
ResizeWidth = wrkImageWidth * wrkResizeHeight / wrkImageHeight
GetResizeDimension = True
End If
ElseIf wrkResizeHeight <= 0 Then ' maintain aspect ratio, resize by width
If wrkImageWidth > wrkResizeWidth Then
ResizeWidth = wrkResizeWidth
ResizeHeight = wrkImageHeight * wrkResizeWidth / wrkImageWidth
GetResizeDimension = True
End If
Else
If wrkImageWidth >= wrkResizeWidth And wrkImageHeight >= wrkResizeHeight Then
ResizeWidth = wrkResizeWidth
ResizeHeight = wrkResizeHeight
GetResizeDimension = True
End If
End If
If Err.Number <> 0 Then
Err.Clear
End If
End Function
' Save file by component
Public Function SaveFileByComponent(folder, fn, filedata)
On Error Resume Next
SaveFileByComponent = False
If CanResize Then
If ew_CreateFolder(folder) Then
ResizeObj.OpenBinary filedata
If Err.Number <> 0 Then
Err.Clear
Exit Function
End If
ResizeObj.Save folder & fn
If Err.Number <> 0 Then
Err.Clear
Exit Function
End If
SaveFileByComponent = True
End If
End If
End Function
End Class
'
' ASPJpeg Resize class (End)
'
%>
<%
'
' ASP.NET Resize class (fallback)
'
Class cAspNetResize
' Resize binary to thumbnail
Public Function ResizeBinary(filedata, width, height, interpolation)
ResizeBinary = True ' Use original binary
End Function
' Resize file to thumbnail file
Public Function ResizeFile(fn, tn, width, height, interpolation)
On Error Resume Next
Dim fso
' Just copy across
Set fso = Server.Createobject("Scripting.FileSystemObject")
If fso.FileExists(fn) Then
fso.CopyFile fn, tn, True
End If
Set fso = Nothing
If Err.Number = 0 Then ' Return successful
ResizeFile = True
Else ' Error
'Response.Write Err.Description ' Uncomment to show error
Err.Clear ' Clear error
ResizeFile = False
End If
End Function
' Resize file to binary
Public Function ResizeFileToBinary(fn, width, height, interpolation)
On Error Resume Next
Dim oStream, fso
ResizeFileToBinary = Null
' Return file content in binary
Set fso = Server.Createobject("Scripting.FileSystemObject")
If fso.FileExists(fn) Then
Set oStream = Server.CreateObject("ADODB.Stream")
oStream.Type = 1 ' 1=adTypeBinary
oStream.Open
oStream.LoadFromFile fn
ResizeFileToBinary = oStream.Read
oStream.Close
Set oStream = Nothing
End If
Set fso = Nothing
If Err.Number <> 0 Then ' Return successful
'Response.Write Err.Description ' Uncomment to show error
Err.Clear ' Clear error
End If
End Function
' Save file by component
Public Function SaveFileByComponent(folder, fn, filedata)
SaveFileByComponent = False ' Use ew_SaveFile
End Function
End Class
'
' ASP.NET Resize class (End)
'----------------------------
%>
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var window = {}; // For mobile-detect.js
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delete this[oldKey];
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var values = [];
for (var key in this) {
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Dictionary.prototype.Values = function() {
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function ew_Encrypt(plaintext, key) {
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function ew_Decrypt(ciphertext, key) {
ciphertext = String(ciphertext).replace(/-/g, "+").replace(/_/g, "/");
return Tea.decrypt(ciphertext, key || EW_RANDOM_KEY);
}
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