Monorepo/Modules.Patterns/Modules/FileInformation.vb
2021-12-08 12:51:22 +01:00

66 lines
2.8 KiB
VB.net

Imports System.IO
Imports DigitalData.Modules.Logging
Namespace Modules
Public Class FileInformation
Inherits BaseModule
Implements IModule
Public Const FILE_VALUE_FILEINFO = "FILEINFO"
Public Const FILE_VALUE_FILENAME = "FILENAME"
Public Const FILE_VALUE_EXTENSION = "EXTENSION"
Public Const FILE_VALUE_FILENAME_EXT = "FILENAME_EXT"
Public Const FILE_VALUE_DATE_CREATED = "DATE_CREATED"
Public Const FILE_VALUE_DATE_MODIFIED = "DATE_MODIFIED"
Public Property PatternIdentifier As String = "FILE" Implements IModule.PatternIdentifier
Public Property IsComplex As Boolean = False Implements IModule.IsComplex
Public Sub New(pLogConfig As LogConfig)
MyBase.New(pLogConfig)
End Sub
Public Function Replace(pInput As String, pFileInfo As FileInfo) As String
Dim oResult = pInput
Dim oCounter = 0
' Replace Filename without extension
While ContainsPatternAndValue(oResult, PatternIdentifier, FILE_VALUE_FILENAME)
Dim oFilenameWithoutExtension = Path.GetFileNameWithoutExtension(pFileInfo.Name)
oResult = ReplacePattern(oResult, PatternIdentifier, oFilenameWithoutExtension)
IncrementCounterOrThrow(oCounter)
End While
' Replace Filename with extension
While ContainsPatternAndValue(oResult, PatternIdentifier, FILE_VALUE_FILENAME_EXT)
Dim oFilename As String = pFileInfo.Name
oResult = ReplacePattern(oResult, PatternIdentifier, oFilename)
IncrementCounterOrThrow(oCounter)
End While
' Replace Extension
While ContainsPatternAndValue(oResult, PatternIdentifier, FILE_VALUE_FILENAME_EXT)
Dim oExtension As String = pFileInfo.Extension.Substring(1)
oResult = ReplacePattern(oResult, PatternIdentifier, oExtension)
IncrementCounterOrThrow(oCounter)
End While
' Replace creation date
While ContainsPatternAndValue(oResult, PatternIdentifier, FILE_VALUE_DATE_CREATED)
Dim oDateCreated = pFileInfo.CreationTime.ToString("yyyy-MM-dd")
oResult = ReplacePattern(oResult, PatternIdentifier, oDateCreated)
IncrementCounterOrThrow(oCounter)
End While
' Replace last modification date
While ContainsPatternAndValue(oResult, PatternIdentifier, FILE_VALUE_DATE_CREATED)
Dim oDateModified = pFileInfo.LastWriteTime.ToString("yyyy-MM-dd")
oResult = ReplacePattern(oResult, PatternIdentifier, oDateModified)
IncrementCounterOrThrow(oCounter)
End While
Return oResult
End Function
End Class
End Namespace