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|
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE script:module PUBLIC "-//OpenOffice.org//DTD OfficeDocument 1.0//EN" "module.dtd">
<script:module xmlns:script="http://openoffice.org/2000/script" script:name="Database" script:language="StarBasic">REM =======================================================================================================================
REM === The Access2Base library is a part of the LibreOffice project. ===
REM === Full documentation is available on http://www.access2base.com ===
REM =======================================================================================================================
Option Compatible
Option ClassModule
Option Explicit
REM -----------------------------------------------------------------------------------------------------------------------
REM --- CLASS ROOT FIELDS ---
REM -----------------------------------------------------------------------------------------------------------------------
Private _Type As String ' Must be DATABASE
Private _This As Object ' Workaround for absence of This builtin function
Private _DbConnect As Integer ' DBCONNECTxxx constants
Private Title As String
Private Document As Object ' com.sun.star.comp.dba.ODatabaseDocument or SwXTextDocument or ScModelObj
Private Connection As Object ' com.sun.star.sdbc.drivers.OConnectionWrapper or com.sun.star.sdbc.XConnection
Private URL As String
Private _ReadOnly As Boolean
Private MetaData As Object ' interface XDatabaseMetaData
Private Form As Object ' com.sun.star.form.XForm
Private FormName As String
Private RecordsetMax As Integer
Private RecordsetsColl As Object ' Collection of active recordsets
REM -----------------------------------------------------------------------------------------------------------------------
REM --- CONSTRUCTORS / DESTRUCTORS ---
REM -----------------------------------------------------------------------------------------------------------------------
Private Sub Class_Initialize()
_Type = OBJDATABASE
Set _This = Nothing
_DbConnect = 0
Title = ""
Set Document = Nothing
Set Connection = Nothing
URL = ""
_ReadOnly = False
Set MetaData = Nothing
Set Form = Nothing
FormName = ""
RecordsetMax = 0
Set RecordsetsColl = New Collection
End Sub ' Constructor
REM -----------------------------------------------------------------------------------------------------------------------
Private Sub Class_Terminate()
On Local Error Resume Next
Call CloseAllRecordsets()
If _DbConnect <> DBCONNECTANY Then
If Not IsNull(Connection) Then
Connection.close()
Connection.dispose()
Set Connection = Nothing
End If
Else
mClose()
End If
Call Class_Initialize()
End Sub ' Destructor
REM -----------------------------------------------------------------------------------------------------------------------
Public Sub Dispose()
Call Class_Terminate()
End Sub ' Explicit destructor
REM -----------------------------------------------------------------------------------------------------------------------
REM --- CLASS GET/LET/SET PROPERTIES ---
REM -----------------------------------------------------------------------------------------------------------------------
Property Get ObjectType() As String
ObjectType = _PropertyGet("ObjectType")
End Property ' ObjectType (get)
REM -----------------------------------------------------------------------------------------------------------------------
REM --- CLASS METHODS ---
REM -----------------------------------------------------------------------------------------------------------------------
REM -----------------------------------------------------------------------------------------------------------------------
Public Function mClose() As Variant
' Close the database
If _ErrorHandler() Then On Local Error Goto Error_Function
Const cstThisSub = "Database.Close"
Utils._SetCalledSub(cstThisSub)
mClose = False
If _DbConnect <> DBCONNECTANY Then Goto Error_NotApplicable
Connection.close()
Connection.dispose()
Set Connection = Nothing
mClose = True
Exit_Function:
Utils._ResetCalledSub(cstThisSub)
Exit Function
Error_NotApplicable:
TraceError(TRACEFATAL, ERRMETHOD, Utils._CalledSub(), 0, 1, cstThisSub)
Goto Exit_Function
Error_Function:
TraceError(TRACEABORT, Err, Utils._CalledSub(), Erl)
GoTo Exit_Function
End Function ' (m)Close
REM -----------------------------------------------------------------------------------------------------------------------
Public Sub CloseAllRecordsets()
' Clean all recordsets for housekeeping
Dim sRecordsets() As String, i As Integer, oRecordset As Object
On Local Error Goto Exit_Sub
If IsNull(RecordsetsColl) Then Exit Sub
If RecordsetsColl.Count < 1 Then Exit Sub
For i = 1 To RecordsetsColl.Count
Set oRecordset = RecordsetsColl.Item(i)
oRecordset.mClose(False) ' Do not remove entry in collection
Next i
Set RecordsetsColl = New Collection
RecordsetMax = 0
Exit_Sub:
Exit Sub
End Sub ' CloseAllRecordsets V0.9.5
REM -----------------------------------------------------------------------------------------------------------------------
Public Function CreateQueryDef(ByVal Optional pvQueryName As Variant _
, ByVal Optional pvSql As Variant _
, ByVal Optional pvOption As Variant _
) As Object
'Return a (new) QueryDef object based on SQL statement
Const cstThisSub = "Database.CreateQueryDef"
Utils._SetCalledSub(cstThisSub)
Const cstNull = -1
Dim oQuery As Object, oQueries As Object, i As Integer, sQueryName As String
If _ErrorHandler() Then On Local Error Goto Error_Function
Set CreateQueryDef = Nothing
If _DbConnect <> DBCONNECTBASE Then Goto Error_NotApplicable
If IsMissing(pvQueryName) Then Call _TraceArguments()
If IsMissing(pvSql) Then Call _TraceArguments()
If IsMissing(pvOption) Then pvOption = cstNull
If Not Utils._CheckArgument(pvQueryName, 1, vbString) Then Goto Exit_Function
If pvQueryName = "" Then Call _TraceArguments()
If Not Utils._CheckArgument(pvSql, 2, vbString) Then Goto Exit_Function
If pvSql = "" Then Call _TraceArguments()
If Not Utils._CheckArgument(pvOption, 3, Utils._AddNumeric(), Array(cstNull, dbSQLPassThrough)) Then Goto Exit_Function
If _ReadOnly Then Goto Error_NoUpdate
Set oQuery = CreateUnoService("com.sun.star.sdb.QueryDefinition")
oQuery.rename(pvQueryName)
oQuery.Command = _ReplaceSquareBrackets(pvSql)
oQuery.EscapeProcessing = Not ( pvOption = dbSQLPassThrough )
Set oQueries = Document.DataSource.getQueryDefinitions()
With oQueries
For i = 0 To .getCount() - 1
sQueryName = .getByIndex(i).Name
If UCase(sQueryName) = UCase(pvQueryName) Then
TraceError(TRACEWARNING, ERRQUERYDEFDELETED, Utils._CalledSub(), 0, False, sQueryName)
.removeByName(sQueryName)
Exit For
End If
Next i
.insertByName(pvQueryName, oQuery)
End With
Set CreateQueryDef = QueryDefs(pvQueryName)
Exit_Function:
Utils._ResetCalledSub(cstThisSub)
Exit Function
Error_NotApplicable:
TraceError(TRACEFATAL, ERRMETHOD, Utils._CalledSub(), 0, 1, cstThisSub)
Goto Exit_Function
Error_NoUpdate:
TraceError(TRACEFATAL, ERRNOTUPDATABLE, Utils._CalledSub(), 0)
Goto Exit_Function
Error_Function:
TraceError(TRACEABORT, Err, cstThisSub, Erl)
GoTo Exit_Function
End Function ' CreateQueryDef V1.1.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function CreateTableDef(ByVal Optional pvTableName As Variant) As Object
'Return a (new/empty) TableDef object
Const cstThisSub = "Database.CreateTableDef"
Utils._SetCalledSub(cstThisSub)
Dim oTable As Object, oTables As Object, sTables() As String
Dim i As Integer, sTableName As String, oNewTable As Object
If _ErrorHandler() Then On Local Error Goto Error_Function
Set CreateTableDef = Nothing
If _DbConnect <> DBCONNECTBASE Then Goto Error_NotApplicable
If IsMissing(pvTableName) Then Call _TraceArguments()
If Not Utils._CheckArgument(pvTableName, 1, vbString) Then Goto Exit_Function
If pvTableName = "" Then Call _TraceArguments()
If _ReadOnly Then Goto Error_NoUpdate
Set oTables = Connection.getTables
With oTables
sTables = .ElementNames()
' Check existence of object and find its exact (case-sensitive) name
For i = 0 To UBound(sTables)
If UCase(pvTableName) = UCase(sTables(i)) Then
sTableName = sTables(i)
TraceError(TRACEWARNING, ERRTABLEDEFDELETED, Utils._CalledSub(), 0, False, sTableName)
.dropByName(sTableName)
Exit For
End If
Next i
Set oNewTable = New DataDef
oNewTable._Type = OBJTABLEDEF
oNewTable._Name = pvTableName
Set oNewTable._ParentDatabase = _This
Set oNewTable.TableDescriptor = .createDataDescriptor()
oNewTable.TableDescriptor.Name = pvTableName
End With
Set CreateTabledef = oNewTable
Exit_Function:
Utils._ResetCalledSub(cstThisSub)
Exit Function
Error_NotApplicable:
TraceError(TRACEFATAL, ERRMETHOD, Utils._CalledSub(), 0, 1, cstThisSub)
Goto Exit_Function
Error_NoUpdate:
TraceError(TRACEFATAL, ERRNOTUPDATABLE, Utils._CalledSub(), 0)
Goto Exit_Function
Error_Function:
TraceError(TRACEABORT, Err, cstThisSub, Erl)
GoTo Exit_Function
End Function ' CreateTableDef V1.1.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function DAvg( _
ByVal Optional psExpr As String _
, ByVal Optional psDomain As String _
, ByVal Optional pvCriteria As Variant _
) As Variant
' Return average of scope
Const cstThisSub = "Database.DAvg"
Utils._SetCalledSub(cstThisSub)
If IsMissing(psExpr) Or IsMissing(psDomain) Then Call _TraceArguments()
DAvg = _DFunction("AVG", psExpr, psDomain, Iif(IsMissing(pvCriteria), "", pvCriteria), "")
Utils._ResetCalledSub(cstThisSub)
End Function ' DAvg
REM -----------------------------------------------------------------------------------------------------------------------
Public Function DCount( _
ByVal Optional psExpr As String _
, ByVal Optional psDomain As String _
, ByVal Optional pvCriteria As Variant _
) As Variant
' Return # of occurrences of scope
Const cstThisSub = "Database.DCount"
Utils._SetCalledSub(cstThisSub)
If IsMissing(psExpr) Or IsMissing(psDomain) Then Call _TraceArguments()
DCount = _DFunction("COUNT", psExpr, psDomain, Iif(IsMissing(pvCriteria), "", pvCriteria), "")
Utils._ResetCalledSub(cstThisSub)
End Function ' DCount
REM -----------------------------------------------------------------------------------------------------------------------
Public Function DLookup( _
ByVal Optional psExpr As String _
, ByVal Optional psDomain As String _
, ByVal Optional pvCriteria As Variant _
, ByVal Optional pvOrderClause As Variant _
) As Variant
' Return a value within a table
'Arguments: psExpr: an SQL expression
' psDomain: a table- or queryname
' pvCriteria: an optional WHERE clause
' pcOrderClause: an optional order clause incl. "DESC" if relevant
'Return: Value of the psExpr if found, else Null.
'Author: inspired from Allen Browne. http://allenbrowne.com/ser-42.html
'Examples:
' 1. To find the last value, include DESC in the OrderClause, e.g.:
' DLookup("[Surname] & [FirstName]", "tblClient", , "ClientID DESC")
' 2. To find the lowest non-null value of a field, use the Criteria, e.g.:
' DLookup("ClientID", "tblClient", "Surname Is Not Null" , "Surname")
Const cstThisSub = "Database.DLookup"
Utils._SetCalledSub(cstThisSub)
If IsMissing(psExpr) Or IsMissing(psDomain) Then Call _TraceArguments()
DLookup = _DFunction("", psExpr, psDomain _
, Iif(IsMissing(pvCriteria), "", pvCriteria) _
, Iif(IsMissing(pvOrderClause), "", pvOrderClause) _
)
Utils._ResetCalledSub(cstThisSub)
End Function ' DLookup
REM -----------------------------------------------------------------------------------------------------------------------
Public Function DMax( _
ByVal Optional psExpr As String _
, ByVal Optional psDomain As String _
, ByVal Optional pvCriteria As Variant _
) As Variant
' Return maximum of scope
Const cstThisSub = "Database.DMax"
Utils._SetCalledSub(cstThisSub)
If IsMissing(psExpr) Or IsMissing(psDomain) Then Call _TraceArguments()
DMax = _DFunction("MAX", psExpr, psDomain, Iif(IsMissing(pvCriteria), "", pvCriteria), "")
Utils._ResetCalledSub(cstThisSub)
End Function ' DMax
REM -----------------------------------------------------------------------------------------------------------------------
Public Function DMin( _
ByVal Optional psExpr As String _
, ByVal Optional psDomain As String _
, ByVal Optional pvCriteria As Variant _
) As Variant
' Return minimum of scope
Const cstThisSub = "Database.DMin"
Utils._SetCalledSub(cstThisSub)
If IsMissing(psExpr) Or IsMissing(psDomain) Then Call _TraceArguments()
DMin = _DFunction("MIN", psExpr, psDomain, Iif(IsMissing(pvCriteria), "", pvCriteria), "")
Utils._ResetCalledSub(cstThisSub)
End Function ' DMin
REM -----------------------------------------------------------------------------------------------------------------------
Public Function DStDev( _
ByVal Optional psExpr As String _
, ByVal Optional psDomain As String _
, ByVal Optional pvCriteria As Variant _
) As Variant
' Return standard deviation of scope
Const cstThisSub = "Database.DStDev"
Utils._SetCalledSub(cstThisSub)
If IsMissing(psExpr) Or IsMissing(psDomain) Then Call _TraceArguments()
DStDev = _DFunction("STDDEV_SAMP", psExpr, psDomain, Iif(IsMissing(pvCriteria), "", pvCriteria), "") ' STDDEV not STDEV !
Utils._ResetCalledSub(cstThisSub)
End Function ' DStDev
REM -----------------------------------------------------------------------------------------------------------------------
Public Function DStDevP( _
ByVal Optional psExpr As String _
, ByVal Optional psDomain As String _
, ByVal Optional pvCriteria As Variant _
) As Variant
' Return standard deviation of scope
Const cstThisSub = "Database.DStDevP"
Utils._SetCalledSub(cstThisSub)
If IsMissing(psExpr) Or IsMissing(psDomain) Then Call _TraceArguments()
DStDevP = _DFunction("STDDEV_POP", psExpr, psDomain, Iif(IsMissing(pvCriteria), "", pvCriteria), "") ' STDDEV not STDEV !
Utils._ResetCalledSub(cstThisSub)
End Function ' DStDevP
REM -----------------------------------------------------------------------------------------------------------------------
Public Function DSum( _
ByVal Optional psExpr As String _
, ByVal Optional psDomain As String _
, ByVal Optional pvCriteria As Variant _
) As Variant
' Return sum of scope
Const cstThisSub = "Database.DSum"
Utils._SetCalledSub(cstThisSub)
If IsMissing(psExpr) Or IsMissing(psDomain) Then Call _TraceArguments()
DSum = _DFunction("SUM", psExpr, psDomain, Iif(IsMissing(pvCriteria), "", pvCriteria), "")
Utils._ResetCalledSub(cstThisSub)
End Function ' DSum
REM -----------------------------------------------------------------------------------------------------------------------
Public Function DVar( _
ByVal Optional psExpr As String _
, ByVal Optional psDomain As String _
, ByVal Optional pvCriteria As Variant _
) As Variant
' Return variance of scope
Const cstThisSub = "Database.DVar"
Utils._SetCalledSub(cstThisSub)
If IsMissing(psExpr) Or IsMissing(psDomain) Then Call _TraceArguments()
DVar = _DFunction("VAR_SAMP", psExpr, psDomain, Iif(IsMissing(pvCriteria), "", pvCriteria), "")
Utils._ResetCalledSub(cstThisSub)
End Function ' DVar
REM -----------------------------------------------------------------------------------------------------------------------
Public Function DVarP( _
ByVal Optional psExpr As String _
, ByVal Optional psDomain As String _
, ByVal Optional pvCriteria As Variant _
) As Variant
' Return variance of scope
Const cstThisSub = "Database.DVarP"
Utils._SetCalledSub(cstThisSub)
If IsMissing(psExpr) Or IsMissing(psDomain) Then Call _TraceArguments()
DVarP = _DFunction("VAR_POP", psExpr, psDomain, Iif(IsMissing(pvCriteria), "", pvCriteria), "")
Utils._ResetCalledSub(cstThisSub)
End Function ' DVarP
REM -----------------------------------------------------------------------------------------------------------------------
Public Function getProperty(Optional ByVal pvProperty As Variant) As Variant
' Return property value of psProperty property name
Utils._SetCalledSub("Database.getProperty")
If IsMissing(pvProperty) Then Call _TraceArguments()
getProperty = _PropertyGet(pvProperty)
Utils._ResetCalledSub("Database.getProperty")
End Function ' getProperty
REM -----------------------------------------------------------------------------------------------------------------------
Public Function hasProperty(ByVal Optional pvProperty As Variant) As Boolean
' Return True if object has a valid property called pvProperty (case-insensitive comparison !)
If IsMissing(pvProperty) Then hasProperty = PropertiesGet._hasProperty(_Type, _PropertiesList()) Else hasProperty = PropertiesGet._hasProperty(_Type, _PropertiesList(), pvProperty)
Exit Function
End Function ' hasProperty
REM -----------------------------------------------------------------------------------------------------------------------
Public Function OpenRecordset(ByVal Optional pvSource As Variant _
, ByVal Optional pvType As Variant _
, ByVal Optional pvOptions As Variant _
, ByVal Optional pvLockEdit As Variant _
) As Object
'Return a Recordset object based on Source (= SQL, table or query name)
Const cstThisSub = "Database.OpenRecordset"
Utils._SetCalledSub(cstThisSub)
Const cstNull = -1
Dim lCommandType As Long, sCommand As String, oObject As Object
Dim sSource As String, i As Integer, iCount As Integer
Dim sObjects() As String, bFound As Boolean, oTables As Object, oQueries As Object
If _ErrorHandler() Then On Local Error Goto Error_Function
Set oObject = Nothing
If IsMissing(pvSource) Then Call _TraceArguments()
If pvSource = "" Then Call _TraceArguments()
If IsMissing(pvType) Then
pvType = cstNull
Else
If Not Utils._CheckArgument(pvType, 1, Utils._AddNumeric(), dbOpenForwardOnly) Then Goto Exit_Function
End If
If IsMissing(pvOptions) Then
pvOptions = cstNull
Else
If Not Utils._CheckArgument(pvOptions, 2, Utils._AddNumeric(), dbSQLPassThrough) Then Goto Exit_Function
End If
If IsMissing(pvLockEdit) Then
pvLockEdit = cstNull
Else
If Not Utils._CheckArgument(pvLockEdit, 3, Utils._AddNumeric(), dbReadOnly) Then Goto Exit_Function
End If
sSource = Split(UCase(Trim(pvSource)), " ")(0)
Select Case True
Case sSource = "SELECT"
lCommandType = com.sun.star.sdb.CommandType.COMMAND
sCommand = _ReplaceSquareBrackets(pvSource)
Case Else
sSource = UCase(Trim(pvSource))
REM Explore tables
Set oTables = Connection.getTables
sObjects = oTables.ElementNames()
bFound = False
For i = 0 To UBound(sObjects)
If sSource = UCase(sObjects(i)) Then
sCommand = sObjects(i)
bFound = True
Exit For
End If
Next i
If bFound Then
lCommandType = com.sun.star.sdb.CommandType.TABLE
Else
REM Explore queries
Set oQueries = Connection.getQueries
sObjects = oQueries.ElementNames()
For i = 0 To UBound(sObjects)
If sSource = UCase(sObjects(i)) Then
sCommand = sObjects(i)
bFound = True
Exit For
End If
Next i
If Not bFound Then Goto Trace_NotFound
lCommandType = com.sun.star.sdb.CommandType.QUERY
End If
End Select
Set oObject = New Recordset
With oObject
._CommandType = lCommandType
._Command = sCommand
._ParentName = Title
._ParentType = _Type
._ForwardOnly = ( pvType = dbOpenForwardOnly )
._PassThrough = ( pvOptions = dbSQLPassThrough )
._ReadOnly = ( (pvLockEdit = dbReadOnly) Or _ReadOnly )
Set ._ParentDatabase = _This
Call ._Initialize()
RecordsetMax = RecordsetMax + 1
._Name = Format(RecordsetMax, "0000000")
RecordsetsColl.Add(oObject, UCase(._Name))
End With
If Not ( oObject._BOF And oObject._EOF ) Then oObject.MoveFirst() ' Do nothing if resultset empty
Exit_Function:
Set OpenRecordset = oObject
Set oObject = Nothing
Utils._ResetCalledSub(cstThisSub)
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, cstThisSub, Erl)
GoTo Exit_Function
Trace_NotFound:
TraceError(TRACEFATAL, ERROBJECTNOTFOUND, Utils._CalledSub(), 0, , Array(_GetLabel("TABLE") & "/" & _GetLabel("QUERY"), pvSource))
Goto Exit_Function
End Function ' OpenRecordset V1.1.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function OpenSQL(Optional ByVal pvSQL As Variant _
, Optional ByVal pvOption As Variant _
) As Boolean
' Return True if the execution of the SQL statement was successful
' SQL must contain a SELECT query
' pvOption can force pass through mode
If _ErrorHandler() Then On Local Error Goto Error_Function
Const cstThisSub = "Database.OpenSQL"
Utils._SetCalledSub(cstThisSub)
OpenSQL = False
If IsMissing(pvSQL) Then Call _TraceArguments()
If Not Utils._CheckArgument(pvSQL, 1, vbString) Then Goto Exit_Function
Const cstNull = -1
If IsMissing(pvOption) Then
pvOption = cstNull
Else
If Not Utils._CheckArgument(pvOption, 2, Utils._AddNumeric(), Array(dbSQLPassThrough, cstNull)) Then Goto Exit_Function
End If
If _DbConnect <> DBCONNECTBASE And _DbConnect <> DBCONNECTFORM Then Goto Error_NotApplicable
Dim oURL As New com.sun.star.util.URL, oDispatch As Object
Dim vArgs(8) as New com.sun.star.beans.PropertyValue
oURL.Complete = ".component:DB/DataSourceBrowser"
oDispatch = StarDesktop.queryDispatch(oURL, "_Blank", 8)
vArgs(0).Name = "ActiveConnection" : vArgs(0).Value = Connection
vArgs(1).Name = "CommandType" : vArgs(1).Value = com.sun.star.sdb.CommandType.COMMAND
vArgs(2).Name = "Command" : vArgs(2).Value = _ReplaceSquareBrackets(pvSQL)
vArgs(3).Name = "ShowMenu" : vArgs(3).Value = True
vArgs(4).Name = "ShowTreeView" : vArgs(4).Value = False
vArgs(5).Name = "ShowTreeViewButton" : vArgs(5).Value = False
vArgs(6).Name = "Filter" : vArgs(6).Value = ""
vArgs(7).Name = "ApplyFilter" : vArgs(7).Value = False
vArgs(8).Name = "EscapeProcessing" : vArgs(8).Value = CBool(Not ( pvOption = dbSQLPassThrough ))
oDispatch.dispatch(oURL, vArgs)
OpenSQL = True
Exit_Function:
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, "OpenSQL", Erl)
GoTo Exit_Function
SQL_Error:
TraceError(TRACEFATAL, ERRSQLSTATEMENT, Utils._CalledSub(), 0, , pvSQL)
Goto Exit_Function
Error_NotApplicable:
TraceError(TRACEFATAL, ERRMETHOD, Utils._CalledSub(), 0, 1, cstThisSub)
Goto Exit_Function
End Function ' OpenSQL V1.1.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function OutputTo(ByVal pvObjectType As Variant _
, ByVal Optional pvObjectName As Variant _
, ByVal Optional pvOutputFormat As Variant _
, ByVal Optional pvOutputFile As Variant _
, ByVal Optional pvAutoStart As Variant _
, ByVal Optional pvTemplateFile As Variant _
, ByVal Optional pvEncoding As Variant _
, ByVal Optional pvQuality As Variant _
) As Boolean
'Supported: acFormatHTML for tables and queries
If _ErrorHandler() Then On Local Error Goto Error_Function
Const cstThisSub = "Database.OutputTo"
Utils._SetCalledSub(cstThisSub)
OutputTo = False
If Not Utils._CheckArgument(pvObjectType, 1, Utils._AddNumeric(), Array(acOutputTable, acOutputQuery)) Then Goto Exit_Function
If IsMissing(pvObjectName) Then Call _TraceArguments()
If Not Utils._CheckArgument(pvObjectName, 2, vbString) Then Goto Exit_Function
If IsMissing(pvOutputFormat) Then pvOutputFormat = ""
If Not Utils._CheckArgument(pvOutputFormat, 3, vbString) Then Goto Exit_Function
If pvOutputFormat <> "" Then
If Not Utils._CheckArgument(UCase(pvOutputFormat), 3, vbString, Array(UCase(acFormatHTML), "HTML", "")) _
Then Goto Exit_Function ' A 2nd time to allow case unsensitivity
End If
If IsMissing(pvOutputFile) Then pvOutputFile = ""
If Not Utils._CheckArgument(pvOutputFile, 4, vbString) Then Goto Exit_Function
If IsMissing(pvAutoStart) Then pvAutoStart = False
If Not Utils._CheckArgument(pvAutoStart, 5, vbBoolean) Then Goto Exit_Function
If IsMissing(pvTemplateFile) Then pvTemplateFile = ""
If Not Utils._CheckArgument(pvTemplateFile, 6, vbString) Then Goto Exit_Function
If IsMissing(pvEncoding) Then pvEncoding = 0
If Not Utils._CheckArgument(pvEncoding, 7, _AddNumeric(), Array(0, acUTF8Encoding)) Then Goto Exit_Function
If IsMissing(pvQuality) Then pvQuality = acExportQualityPrint
If Not Utils._CheckArgument(pvQuality, 7, _AddNumeric(), Array(acExportQualityPrint, acExportQualityScreen)) Then Goto Exit_Function
Dim sOutputFile As String, bFound As Boolean, i As Integer, iCount As Integer, oTable As Object
Dim sOutputFormat As String, iTemplate As Integer, iOutputFile As Integer, bOutput As Boolean
'Find applicable table or query
bFound = False
If pvObjectType = acOutputTable Then iCount = TableDefs.Count Else iCount = Querydefs.Count
For i = 0 To iCount
If pvObjectType = acOutputTable Then Set oTable = TableDefs(i) Else Set oTable = Querydefs(i)
If UCase(oTable._Name) = UCase(pvObjectName) Then
bFound = True
Exit For
End If
Next i
If Not bFound Then Goto Error_NotFound
'Determine format and parameters
If pvOutputFormat = "" Then
sOutputFormat = _PromptFormat() ' Prompt user for format
If sOutputFormat = "" Then Goto Exit_Function
If Not Utils._CheckArgument(UCase(pvOutputFormat), 3, vbString, Array(UCase(acFormatHTML), "HTML", "")) _
Then Goto Exit_Function ' Today only value, later maybe Calc ?
Else
sOutputFormat = UCase(pvOutputFormat)
End If
'Determine output file
If pvOutputFile = "" Then ' Prompt file picker to user
sSuffix = "html"
sOutputFile = _PromptFilePicker(sSuffix)
If sOutputFile = "" Then Goto Exit_Function
Else
sOutputFile = pvOutputFile
End If
sOutputFile = ConvertToURL(sOutputFile)
'Create file
bOutput = _OutputToHTML(oTable, sOutputFile, pvTemplateFile)
Set oTable = Nothing
'Launch application, if requested
If bOutput Then
If pvAutoStart Then Call _ShellExecute(sOutputFile)
Else
GoTo Error_File
End If
OutputTo = True
Exit_Function:
Utils._ResetCalledSub(cstThisSub)
Exit Function
Error_NotFound:
TraceError(TRACEFATAL, ERROBJECTNOTFOUND, Utils._CalledSub(), 0, , Array(_GetLabel("OBJECT"), pvObjectName))
Goto Exit_Function
Error_Function:
TraceError(TRACEABORT, Err, cstThisSub, Erl)
GoTo Exit_Function
Error_File:
TraceError(TRACEFATAL, ERRFILENOTCREATED, Utils._CalledSub(), 0, , sOutputFile)
GoTo Exit_Function
End Function ' OutputTo V1.4.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function Properties(ByVal Optional pvIndex As Variant) As Variant
' Return
' a Collection object if pvIndex absent
' a Property object otherwise
Utils._SetCalledSub("Database.Properties")
Dim vProperty As Variant, vPropertiesList() As Variant, sObject As String
vPropertiesList = _PropertiesList()
sObject = Utils._PCase(_Type)
If IsMissing(pvIndex) Then
vProperty = PropertiesGet._Properties(sObject, "", vPropertiesList)
Else
vProperty = PropertiesGet._Properties(sObject, "", vPropertiesList, pvIndex)
vProperty._Value = _PropertyGet(vPropertiesList(pvIndex))
End If
Set vProperty._ParentDatabase = _This
Exit_Function:
Set Properties = vProperty
Utils._ResetCalledSub("Database.Properties")
Exit Function
End Function ' Properties
REM -----------------------------------------------------------------------------------------------------------------------
Public Function QueryDefs(ByVal Optional pvIndex As Variant, ByVal Optional pbCheck As Boolean) As Object
' Collect all Queries in the database
' pbCheck unpublished
If _ErrorHandler() Then On Local Error Goto Error_Function
Utils._SetCalledSub("Database.QueryDefs")
If IsMissing(pbCheck) Then pbCheck = False
Dim sObjects() As String, sObjectName As String, oObject As Object
Dim i As Integer, bFound As Boolean, oQueries As Object
Set oObject = Nothing
If Not IsMissing(pvIndex) Then
If Not Utils._CheckArgument(pvIndex, 1, Utils._AddNumeric(vbString)) Then Goto Exit_Function
End If
Set oQueries = Connection.getQueries
sObjects = oQueries.ElementNames()
Select Case True
Case IsMissing(pvIndex)
Set oObject = New Collect
oObject._CollType = COLLQUERYDEFS
oObject._ParentType = OBJDATABASE
oObject._ParentName = ""
Set oObject._ParentDatabase = _This
oObject._Count = UBound(sObjects) + 1
Goto Exit_Function
Case VarType(pvIndex) = vbString
bFound = False
' Check existence of object and find its exact (case-sensitive) name
For i = 0 To UBound(sObjects)
If UCase(pvIndex) = UCase(sObjects(i)) Then
sObjectName = sObjects(i)
bFound = True
Exit For
End If
Next i
If Not bFound Then Goto Trace_NotFound
Case Else ' pvIndex is numeric
If pvIndex < 0 Or pvIndex > UBound(sObjects) Then Goto Trace_IndexError
sObjectName = sObjects(pvIndex)
End Select
Set oObject = New DataDef
oObject._Type = OBJQUERYDEF
oObject._Name = sObjectName
Set oObject._ParentDatabase = _This
oObject._readOnly = _ReadOnly
Set oObject.Query = oQueries.getByName(sObjectName)
Exit_Function:
Set QueryDefs = oObject
Set oObject = Nothing
Utils._ResetCalledSub("Database.QueryDefs")
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, "Database.QueryDefs", Erl)
GoTo Exit_Function
Trace_NotFound:
If Not pbCheck Then TraceError(TRACEFATAL, ERROBJECTNOTFOUND, Utils._CalledSub(), 0, , Array(_GetLabel("QUERY"), pvIndex))
Goto Exit_Function
Trace_IndexError:
TraceError(TRACEFATAL, ERRCOLLECTION, Utils._CalledSub(), 0)
Goto Exit_Function
End Function ' QueryDefs V1.1.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function Recordsets(ByVal Optional pvIndex As Variant) As Object
' Collect all active recordsets
If _ErrorHandler() Then On Local Error Goto Error_Function
Utils._SetCalledSub("Database.Recordsets")
Set Recordsets = Nothing
If Not IsMissing(pvIndex) Then
If Not Utils._CheckArgument(pvIndex, 1, Utils._AddNumeric(vbString)) Then Goto Exit_Function
End If
Dim sObjects() As String, sObjectName As String, oObject As Object
Dim i As Integer, bFound As Boolean, oTables As Object
Select Case True
Case IsMissing(pvIndex)
Set oObject = New Collect
oObject._CollType = COLLRECORDSETS
oObject._ParentType = OBJDATABASE
oObject._ParentName = ""
Set oObject._ParentDatabase = _This
oObject._Count = RecordsetsColl.Count
Case VarType(pvIndex) = vbString
bFound = _hasRecordset(pvIndex)
If Not bFound Then Goto Trace_NotFound
Set oObject = RecordsetsColl.Item(pvIndex)
Case Else ' pvIndex is numeric
If pvIndex < 0 Or pvIndex >= RecordsetsColl.Count Then Goto Trace_IndexError
Set oObject = RecordsetsColl.Item(pvIndex + 1) ' Collection members are numbered 1 ... Count
End Select
Exit_Function:
Set Recordsets = oObject
Set oObject = Nothing
Utils._ResetCalledSub("Database.Recordsets")
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, "Database.Recordsets", Erl)
GoTo Exit_Function
Trace_NotFound:
TraceError(TRACEFATAL, ERROBJECTNOTFOUND, Utils._CalledSub(), 0, , Array(_GetLabel("RECORDSET"), pvIndex))
Goto Exit_Function
Trace_IndexError:
TraceError(TRACEFATAL, ERRCOLLECTION, Utils._CalledSub(), 0)
Goto Exit_Function
End Function ' Recordsets V0.9.5
REM -----------------------------------------------------------------------------------------------------------------------
Public Function RunSQL(Optional ByVal pvSQL As Variant _
, Optional ByVal pvOption As Variant _
) As Boolean
' Return True if the execution of the SQL statement was successful
' SQL must contain an ACTION query
If _ErrorHandler() Then On Local Error Goto Error_Function
Utils._SetCalledSub("RunSQL")
RunSQL = False
If IsMissing(pvSQL) Then Call _TraceArguments()
If Not Utils._CheckArgument(pvSQL, 1, vbString) Then Goto Exit_Function
Const cstNull = -1
If IsMissing(pvOption) Then
pvOption = cstNull
Else
If Not Utils._CheckArgument(pvOption, 2, Utils._AddNumeric(), Array(cstNull, dbSQLPassThrough)) Then Goto Exit_Function
End If
Dim oStatement As Object, vResult As Variant
Set oStatement = Connection.createStatement()
oStatement.EscapeProcessing = Not ( pvOption = dbSQLPassThrough )
On Local Error Goto SQL_Error
vResult = oStatement.executeUpdate(_ReplaceSquareBrackets(pvSQL))
On Local Error Goto Error_Function
RunSQL = True
Exit_Function:
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, "RunSQL", Erl)
GoTo Exit_Function
SQL_Error:
TraceError(TRACEFATAL, ERRSQLSTATEMENT, Utils._CalledSub(), 0, , pvSQL)
Goto Exit_Function
End Function ' RunSQL V1.1.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function TableDefs(ByVal Optional pvIndex As Variant, ByVal Optional pbCheck As Boolean) As Object
' Collect all tables in the database
' pbCheck unpublished
If _ErrorHandler() Then On Local Error Goto Error_Function
Utils._SetCalledSub("Database.TableDefs")
If IsMissing(pbCheck) Then pbCheck = False
Dim sObjects() As String, sObjectName As String, oObject As Object
Dim i As Integer, bFound As Boolean, oTables As Object
Set oObject = Nothing
If Not IsMissing(pvIndex) Then
If Not Utils._CheckArgument(pvIndex, 1, Utils._AddNumeric(vbString)) Then Goto Exit_Function
End If
Set oTables = Connection.getTables
sObjects = oTables.ElementNames()
Select Case True
Case IsMissing(pvIndex)
Set oObject = New Collect
oObject._CollType = COLLTABLEDEFS
oObject._ParentType = OBJDATABASE
oObject._ParentName = ""
Set oObject._ParentDatabase = _This
oObject._Count = UBound(sObjects) + 1
Goto Exit_Function
Case VarType(pvIndex) = vbString
bFound = False
' Check existence of object and find its exact (case-sensitive) name
For i = 0 To UBound(sObjects)
If UCase(pvIndex) = UCase(sObjects(i)) Then
sObjectName = sObjects(i)
bFound = True
Exit For
End If
Next i
If Not bFound Then Goto Trace_NotFound
Case Else ' pvIndex is numeric
If pvIndex < 0 Or pvIndex > UBound(sObjects) Then Goto Trace_IndexError
sObjectName = sObjects(pvIndex)
End Select
Set oObject = New DataDef
oObject._Type = OBJTABLEDEF
oObject._Name = sObjectName
Set oObject._ParentDatabase = _This
oObject._ReadOnly = _ReadOnly
Set oObject.Table = oTables.getByName(sObjectName)
Exit_Function:
Set TableDefs = oObject
Set oObject = Nothing
Utils._ResetCalledSub("Database.TableDefs")
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, "Database.TableDefs", Erl)
GoTo Exit_Function
Trace_NotFound:
If Not pbCheck Then TraceError(TRACEFATAL, ERROBJECTNOTFOUND, Utils._CalledSub(), 0, , Array(_GetLabel("TABLE"), pvIndex))
Goto Exit_Function
Trace_IndexError:
TraceError(TRACEFATAL, ERRCOLLECTION, Utils._CalledSub(), 0)
Goto Exit_Function
End Function ' TableDefs V1.1.0
REM -----------------------------------------------------------------------------------------------------------------------
REM --- PRIVATE FUNCTIONS ---
REM -----------------------------------------------------------------------------------------------------------------------
REM -----------------------------------------------------------------------------------------------------------------------
Private Function _DFunction(ByVal psFunction As String _
, ByVal psExpr As String _
, ByVal psDomain As String _
, ByVal pvCriteria As Variant _
, ByVal Optional pvOrderClause As Variant _
) As Variant
'Arguments: psFunction an optional aggregate function
' psExpr: an SQL expression [might contain an aggregate function]
' psDomain: a table- or queryname
' pvCriteria: an optional WHERE clause
' pcOrderClause: an optional order clause incl. "DESC" if relevant
If _ErrorHandler() Then On Local Error GoTo Error_Function
Dim oResult As Object 'To retrieve the value to find.
Dim vResult As Variant 'Return value for function.
Dim sSql As String 'SQL statement.
Dim oStatement As Object 'For CreateStatement method
Dim sExpr As String 'For inclusion of aggregate function
Dim sTempField As String 'Random temporary field in SQL expression
vResult = Null
If psFunction = "" Then sExpr = "TOP 1 " & psExpr Else sExpr = UCase(psFunction) & "(" & psExpr & ")"
Randomize 2^14-1
sTempField = "TEMP" & Right("00000" & Int(100000 * Rnd), 5)
sSql = "SELECT " & sExpr & " AS [" & sTempField & "] FROM " & psDomain
If pvCriteria <> "" Then
sSql = sSql & " WHERE " & pvCriteria
End If
If pvOrderClause <> "" Then
sSql = sSql & " ORDER BY " & pvOrderClause
End If
'Lookup the value.
Set oStatement = Connection.createStatement()
With oStatement
.ResultSetType = com.sun.star.sdbc.ResultSetType.FORWARD_ONLY
.ResultSetConcurrency = com.sun.star.sdbc.ResultSetConcurrency.READ_ONLY
.EscapeProcessing = False
sSql = _ReplaceSquareBrackets(sSql) 'Substitute [] by quote string
Set oResult = .executeQuery(sSql)
If Not IsNull(oResult) And Not IsEmpty(oResult) Then
If Not oResult.next() Then Goto Exit_Function
vResult = Utils._getResultSetColumnValue(oResult, 1)
End If
End With
Exit_Function:
'Assign the returned value.
_DFunction = vResult
Set oResult = Nothing
Set oStatement = Nothing
Exit Function
Error_Function:
TraceError(TRACEABORT, ERRDFUNCTION, _A2B_.CalledSub, 0, , sSQL)
Goto Exit_Function
End Function ' DFunction V1.1.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function _hasRecordset(ByVal psName As String) As Boolean
' Return True if psName if in the collection of Recordsets
Dim oRecordset As Object
If _ErrorHandler() Then On Local Error Goto Error_Function
Set oRecordset = RecordsetsColl.Item(psName)
_hasRecordset = True
Exit_Function:
Exit Function
Error_Function: ' Item by key aborted
_hasRecordset = False
GoTo Exit_Function
End Function ' _hasRecordset V0.9.5
REM -----------------------------------------------------------------------------------------------------------------------
Private Function _OutputBooleanToHTML(ByVal pbBool As Boolean) As String
' Converts input boolean value to HTML compatible string
_OutputBooleanToHTML = Iif(pbBool, "&#9745;", "&#9746;")
End Function ' _OutputBooleanToHTML V1.4.0
REM -----------------------------------------------------------------------------------------------------------------------
Private Function _OutputClassToHTML(ByVal pvArray As variant) As String
' Formats classes attribute of <tr> and <td> tags
If Not IsArray(pvArray) Then
_OutputClassToHTML = ""
ElseIf UBound(pvArray) < LBound(pvArray) Then
_OutputClassToHTML = ""
Else
_OutputClassToHTML = " class=""" & Join(pvArray, " ") & """"
End If
End Function ' _OutputClassToHTML V1.4.0
REM -----------------------------------------------------------------------------------------------------------------------
Private Function _OutputDataToHTML(poTable As Object, piFile As Integer) As Boolean
' Write html tags around data found in poTable
' Exit when error without execution stop (to avoid file remaining open ...)
Dim oTableRS As Object, vData() As Variant, i As Integer, j As Integer
Dim vFieldsSkip() As Variant, iDataType As Integer, iNumRows As Integer, iNumFields As Integer, vDataCell As Variant
Dim vTrClass() As Variant, vTdClass As Variant, iCountRows As Integer, iLastRow As Integer, iFirstCol As Integer, iLastCol As Integer
Const cstMaxRows = 200
On Local Error GoTo Error_Function
Print #piFile, " <table class=""dbdatatable"">"
Print #piFile, " <caption>" & poTable._Name & "</caption>"
Set oTableRS = poTable.OpenRecordset( , , dbReadOnly)
vFieldsSkip() = Array()
iNumFields = oTableRS.Fields.Count
ReDim vFieldsSkip(0 To iNumFields - 1)
With com.sun.star.sdbc.DataType
iFirstCol = -1
iLastCol = -1
For i = 0 To iNumFields - 1
iDataType = oTableRS.Fields(i).DataType
vFieldsSkip(i) = False
If iDataType = .BINARY Or iDataType = .VARBINARY Or iDataType = .LONGVARBINARY Or iDataType = .BLOB Or iDataType = .CLOB Then vFieldsSkip(i) = True
If Not vFieldsSkip(i) Then
If iFirstCol < 0 Then iFirstCol = i
iLastCol = i
End If
Next i
End With
With oTableRS
Print #piFile, " <thead>"
Print #piFile, " <tr>"
For i = 0 To iNumFields - 1
If Not vFieldsSkip(i) Then
Print #piFile, " <th scope=""col"">" & .Fields(i)._Name & "</th>"
End If
Next i
Print #piFile, " </tr>"
Print #piFile, " </thead>"
Print #piFile, " <tfoot>"
Print #piFile, " </tfoot>"
Print #piFile, " <tbody>"
.MoveLast
iLastRow = .RecordCount
.MoveFirst
iCountRows = 0
Do While Not .EOF()
vData() = .GetRows(cstMaxRows)
iNumRows = UBound(vData, 2) + 1
For j = 0 To iNumRows - 1
iCountRows = iCountRows + 1
vTrClass() = Array()
If iCountRows = 1 Then vTrClass() = _AddArray(vTrClass, "firstrow")
If iCountRows = iLastRow Then vTrClass() = _AddArray(vTrClass, "lastrow")
If (iCountRows Mod 2) = 0 Then vTrClass() = _AddArray(vTrClass, "even") Else vTrClass() = _AddArray(vTrClass, "odd")
Print #piFile, " <tr" & _OutputClassToHTML(vTrClass) & ">"
For i = 0 To iNumFields - 1
vTdClass() = Array()
If i = iFirstCol Then vTdClass() = _AddArray(vTdClass, "firstcol")
If i = iLastCol Then vTdClass() = _AddArray(vTdClass, "lastcol")
If Not vFieldsSkip(i) Then
vDataCell = vData(i, j)
Select Case VarType(vDataCell)
Case vbEmpty, vbNull
vTdClass() = _AddArray(vTdClass, "null")
Print #piFile, " <td" & _OutputClassToHTML(vTdClass) & ">" & _OutputNullToHTML() & "</td>"
Case vbInteger, vbLong, vbSingle, vbDouble, vbCurrency, vbDecimal, vbUShort, vbULong, vbBigInt
vTdClass() = _AddArray(vTdClass, "numeric")
If vDataCell < 0 Then vTdClass() = _AddArray(vTdClass, "negative")
Print #piFile, " <td" & _OutputClassToHTML(vTdClass) & ">" & _OutputNumberToHTML(vDataCell) & "</td>"
Case vbBoolean
vTdClass() = _AddArray(vTdClass, "bool")
Print #piFile, " <td" & _OutputClassToHTML(vTdClass) & ">" & _OutputBooleanToHTML(vDataCell) & "</td>"
Case vbDate
vTdClass() = _AddArray(vTdClass, "date")
Print #piFile, " <td" & _OutputClassToHTML(vTdClass) & ">" & _OutputDateToHTML(vDataCell) & "</td>"
Case vbString
vTdClass() = _AddArray(vTdClass, "char")
Print #piFile, " <td" & _OutputClassToHTML(vTdClass) & ">" & _OutputStringToHTML(vDataCell) & "</td>"
Case Else
Print #piFile, " <td" & _OutputClassToHTML(vTdClass) & ">" & _CStr(vDataCell) & "</td>"
End Select
End If
Next i
Print #piFile, " </tr>"
Next j
Loop
.mClose()
End With
Set oTableRS = Nothing
Print #piFile, " </tbody>"
Print #piFile, " </table>"
_OutputDataToHTML = True
Exit_Function:
Exit Function
Error_Function:
TraceError(TRACEWARNING, Err, "_OutputDataToHTML", Erl)
_OutputDataToHTML = False
Resume Exit_Function
End Function ' _OutputDataToHTML
REM -----------------------------------------------------------------------------------------------------------------------
Private Function _OutputDateToHTML(ByVal psDate As Date) As String
' Converts input date to HTML compatible string
_OutputDateToHTML = Format(psDate) ' With regional settings - Ignores time if = to 0
End Function ' _OutputDateToHTML V1.4.0
REM -----------------------------------------------------------------------------------------------------------------------
Private Function _OutputNullToHTML() As String
' Converts Null value to HTML compatible string
_OutputNullToHTML = "&nbsp;"
End Function ' _OutputNullToHTML V1.4.0
REM -----------------------------------------------------------------------------------------------------------------------
Private Function _OutputNumberToHTML(ByVal pvNumber As Variant, ByVal Optional piPrecision As Integer) As String
' Converts input date to HTML compatible string
Dim vNumber As Variant
If IsMissing(piPrecision) Then piPrecision = -1
If pvNumber = Int(pvNumber) Then
vNumber = Int(pvNumber)
Else
If piPrecision >= 0 Then vNumber = (Int(pvNumber * 10 ^ piPrecision + 0.5)) / 10 ^ piPrecision Else vNumber = Int(pvNumber)
End If
_OutputNumberToHTML = Format(vNumber)
End Function ' _OutputNumberToHTML V1.4.0
REM -----------------------------------------------------------------------------------------------------------------------
Private Function _OutputStringToHTML(ByVal psString As String) As String
' Converts input string to HTML compatible string
' - UTF-8 encoding
' - recognition of next patterns
' - &quot; - &amp; - &apos; - &lt; - &gt;
' - <pre>
' - <a href="...
' - <br>
' - <img src="...
' - <b>, <u>, <i>
Dim vPatterns As Variant
Dim lCurrentChar as Long, lPattern As Long, lNextPattern As Long, sPattern As String
Dim sOutput As String, sChar As String
Dim sUrl As String, lNextQuote As Long, lUrl As Long, bQuote As Boolean, bTagEnd As Boolean
Dim i As Integer, l As Long
vPatterns = Array( _
"&quot;", "&amp;", "&apos;", "&lt;", "&gt;", "&nbsp;" _
, "<pre>", "</pre>", "<br>" _
, "<a href=""", "<a id=""", "</a>", "<img src=""" _
, "<b>", "</b>", "<u>", "</u>", "<i>", "</i>" _
)
lCurrentChar = 1
sOutput = ""
Do While lCurrentChar <= Len(psString)
' Where is next closest pattern ?
lPattern = Len(psString) + 1
sPattern = ""
For i = 0 To UBound(vPatterns)
lNextPattern = InStr(lCurrentChar, psString, vPatterns(i), 1) ' Text (not case-sensitive) string comparison
If lNextPattern > 0 And lNextPattern < lPattern Then
lPattern = lNextPattern
sPattern = Mid(psString, lPattern, Len(vPatterns(i))
End If
Next i
' Up to the next pattern or to the end of the string, UTF8-encode each character
For l = lCurrentChar To lPattern - 1
sChar = Mid(psString, l, 1)
sOutput = sOutput & Utils._UTF8Encode(sChar)
Next l
' Process hyperlink patterns and keep others
If Len(sPattern) > 0 Then
Select Case LCase(sPattern)
Case "<a href=""", "<a id=""", "<img src="""
' Up to next quote, url-encode
lNextQuote = 0
lUrl = lPattern + Len(sPattern)
lNextQuote = InStr(lUrl, psString, """", 1)
If lNextQuote = 0 Then lNextQuote = Len(psString) ' Should not happen but, if quoted string not closed ...
sUrl = Mid(psString, lUrl, lNextQuote - lUrl)
sOutput = sOutput & sPattern & Iif(sPattern = "<a id=""", sUrl, ConvertToUrl(sUrl)) & """"
lCurrentChar = lNextQuote + 1
bQuote = False
bTagEnd = False
Do
sChar = Mid(psString, lCurrentChar, 1)
Select Case sChar
Case """"
bQuote = Not bQuote
sOutput = sOutput & sChar
Case ">" ' Tag end if not somewhere between quotes
If Not bQuote Then
bTagEnd = True
sOutput = sOutput & sChar
Else
sOutput = sOutput & _UTF8Encode(sChar)
End If
Case Else
sOutput = sOutput & _UTF8Encode(sChar)
End Select
lCurrentChar = lCurrentChar + 1
If lCurrentChar > Len(psString) Then bTagEnd = True ' Should not happen but, if tag not closed ...
Loop Until bTagEnd
Case Else
sOutput = sOutput & sPattern
lCurrentChar = lPattern + Len(sPattern)
End Select
Else
lCurrentChar = Len(psString) + 1
End If
Loop
_OutputStringToHTML = sOutput
End Function ' _OutputStringToHTML V1.4.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function _OutputToHTML(poTable As Object, ByVal psOutputFile As String, ByVal psTemplateFile As String) As Boolean
' http://www.ehow.com/how_5652706_create-html-template-ms-access.html
Dim vMinimalTemplate As Variant, vTemplate As Variant
Dim iFile As Integer, i As Integer, sLine As String, lBody As Long
Const cstTitle = "<!--Template_Title-->", cstBody = "<!--Template_Body-->"
Const cstTitleAlt = "<!--AccessTemplate_Title-->", cstBodyAlt = "<!--AccessTemplate_Body-->"
On Local Error GoTo Error_Function
vMinimalTemplate = Array( _
"<!DOCTYPE html>" _
, "<html>" _
, " <head>" _
, " <title>" & cstTitle & "</title>" _
, " </head>" _
, " <body>" _
, " " & cstBody _
, " </body>" _
, "</html>" _
)
vTemplate = _ReadFileIntoArray(psTemplateFile)
If LBound(vTemplate) > UBound(vTemplate) Then vTemplate() = vMinimalTemplate()
' Write output file
iFile = FreeFile()
Open psOutputFile For Output Access Write Lock Read Write As #iFile
For i = 0 To UBound(vTemplate)
sLine = vTemplate(i)
sLine = Join(Split(sLine, cstTitleAlt), cstTitle)
sLine = Join(Split(sLine, cstBodyAlt), cstBody)
Select Case True
Case InStr(sLine, cstTitle) > 0
sLine = Join(Split(sLine, cstTitle), poTable._Name)
Print #iFile, sLine
Case InStr(sLine, cstBody) > 0
lBody = InStr(sLine, cstBody)
If lBody > 1 Then Print #iFile, Left(sLine, lBody - 1)
_OutputDataToHTML(poTable, iFile)
If Len(sLine) > lBody + Len(cstBody) - 1 Then Print #iFile, Right(sLine, Len(sLine) - lBody + Len(cstBody) + 1)
Case Else
Print #iFile, sLine
End Select
Next i
Close #iFile
_OutputToHTML = True
Exit_Function:
Exit Function
Error_Function:
_OutputToHTML = False
GoTo Exit_Function
End Function ' _OutputToHTML V1.4.0
REM -----------------------------------------------------------------------------------------------------------------------
Private Function _PropertiesList() As Variant
_PropertiesList = Array("ObjectType")
End Function ' _PropertiesList
REM -----------------------------------------------------------------------------------------------------------------------
Private Function _PropertyGet(ByVal psProperty As String) As Variant
' Return property value of the psProperty property name
If _ErrorHandler() Then On Local Error Goto Error_Function
Utils._SetCalledSub("Database.get" & psProperty)
Dim vEMPTY As Variant
_PropertyGet = vEMPTY
Select Case UCase(psProperty)
Case UCase("ObjectType")
_PropertyGet = _Type
Case Else
Goto Trace_Error
End Select
Exit_Function:
Utils._ResetCalledSub("Database.get" & psProperty)
Exit Function
Trace_Error:
TraceError(TRACEFATAL, ERRPROPERTY, Utils._CalledSub(), 0, , psProperty)
_PropertyGet = vEMPTY
Goto Exit_Function
Error_Function:
TraceError(TRACEABORT, Err, "Database._PropertyGet", Erl)
_PropertyGet = vEMPTY
GoTo Exit_Function
End Function ' _PropertyGet
REM -----------------------------------------------------------------------------------------------------------------------
Public Function _ReplaceSquareBrackets(ByVal psSql As String) As String
' Returns psSql after substitution of [] by quote character
' [] square brackets in (single) quoted strings not affected
Dim sQuote As String 'RDBMS specific quote character
Dim vSubStrings() As Variant, i As Integer
Const cstSingleQuote = "'"
sQuote = MetaData.IdentifierQuoteString
If sQuote = " " Then ' IdentifierQuoteString returns a space " " if identifier quoting is not supported.
_ReplaceSquareBrackets = Trim(psSql)
Exit Function
End If
vSubStrings() = Split(psSql, cstSingleQuote)
For i = 0 To UBound(vSubStrings)
If (i Mod 2) = 0 Then ' Only even substrings are parsed for square brackets
vSubStrings(i) = Join(Split(vSubStrings(i), "["), sQuote)
vSubStrings(i) = Join(Split(vSubStrings(i), "]"), sQuote)
End If
Next i
_ReplaceSquareBrackets = Trim(Join(vSubStrings, cstSingleQuote))
End Function ' ReplaceSquareBrackets V1.1.0
</script:module>
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