FixEscapeJSON.psm1
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# This sample scripts is not supported under any Microsoft standard support program or service. # The sample scripts are provided AS IS without warranty of any kind. # Microsoft disclaims all implied warranties including, without limitation, any implied warranties of merchantability or of fitness for a particular purpose. # The entire risk arising out of the use or performance of the sample scripts and documentation remains with you. # In no event shall Microsoft, its authors, or anyone else involved in the creation, production, or delivery of the scripts be liable for any damages whatsoever # (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) # arising out of the use of or inability to use the sample scripts or documentation, even if Microsoft has been advised of the possibility of such damages. # This script use a third party library from Newtonsoft to parser Json files. # You can download the file here: https://github.com/JamesNK/Newtonsoft.Json/releases # Current versiont 11/09/2017 - https://github.com/JamesNK/Newtonsoft.Json/releases/download/10.0.3/Json100r3.zip # After unzip the file copy the file under \Bin\net45\Newtonsoft.Json.dll to a desired location and change the path in the script. function FixJSONMultiThread { param( [string]$Folder, [int]$Threads, [string]$SingleFile ) $ModulePath = Split-Path (Get-Module FixEscapeJSON).Path $NewtonsoftDllPath = Join-Path -Path $ModulePath -ChildPath "Newtonsoft.Json.dll" # Loading Newtonsoft.Json library *** You may need to change the file Path [Reflection.Assembly]::LoadFile($NewtonsoftDllPath) | Out-Null # Variable $Jobs used to control how many threads will be executed if ($Threads -gt 0) { $Jobs = $Threads } else { $Jobs = 4 } $ScriptBlock = { param( [string]$Path, [string]$NewtonsoftDllPath ) # Loading Newtonsoft.Json library *** You may need to change the file Path [Reflection.Assembly]::LoadFile($NewtonsoftDllPath) | Out-Null $filepath = $Path $content = Get-Content $filepath # Do loop that will be executed until the whole file is fixed. do{ $file = $content | Out-String try{ $error.Clear() $test = [Newtonsoft.Json.JsonConvert]::DeserializeObject($file) } catch{ $exception = $Error[0] $line = (($exception -split("line "))[1] -split(","))[0] - 1 $position = ((($exception -split("line "))[1] -split(","))[1] -split(" "))[2] $position = ((($exception -split("line "))[1] -split(","))[1] -split(" "))[2].Substring(0,$position.Length-2) - 2 $content[$line] = $content[$line].Insert($position,"\") } }while($Error.count -ne 0) $content | Set-Content $filepath } # Variable with Folder Path of where the Logs are located *** You may need to change this path $folderPath = $Folder $singlefilePath = $SingleFile if ($folderPath) { # Collection of files that will be fixed $childFiles = Get-ChildItem -Path $folderPath -File } else { $childFiles = Get-ChildItem $singlefilePath } # Progress Control $Progress = 100 / $childFiles.Count $ProgressCount = 100 / $childFiles.Count # Looping all Json log files in the folder $folderPath Foreach($childfile in $childFiles){ # Do loop to control how many threads will be executing simultaneously Do { $Job = (Get-Job -State Running | Measure-Object).count Start-Sleep -Seconds 1 } Until ($Job -lt $Jobs) #Writing Progress $PerComplete = "{0:0}" -f $Progress write-progress -activity "Processing file: $childfile" -status "$PerComplete% Complete:" -percentcomplete $Progress # Creating a new Thread Start-Job -Name $childfile.Name -ScriptBlock $ScriptBlock -ArgumentList $childfile.FullName,$NewtonsoftDllPath | Out-Null # Removing all fineshed Threads Get-Job -State Completed | Remove-Job # Incrementing Progress $Progress = $Progress + $ProgressCount } # Cleaning steps Wait-Job -State Running | Out-Null Get-Job -State Completed | Remove-Job Get-Job Write-Output "Done!" } function Invoke-FixJSON { <# .Synopsis Invoke-FixJSON This PowerShell command'let will Fix a JSON file that doesn't have escape characters behind a special characters. .Description Invoke-FixJSON This PowerShell command'let will Fix a JSON file that doesn't have escape characters behind a special characters. Here is the list with all JSON special characters that must be escaped: %x22 / ; " quotation mark U+0022 %x5C / ; \ reverse solidus U+005C %x2F / ; / solidus U+002F %x62 / ; b backspace U+0008 %x66 / ; f form feed U+000C %x6E / ; n line feed U+000A %x72 / ; r carriage return U+000D %x74 / ; t tab U+0009 %x75 4HEXDIG ) ; uXXXX U+XXXX .Example # Fixing all JSON files in a folder If you have more than one file in a folder the command will simultaneously (Multithreading) process 4 files by default. Invoke-FixJSON -Folder C:\JsonFiles .Example # Fixing all JSON files in a folder specifing how many files you would like to simultaneously process (Multithreading) By default it will process 4 files simultaneously (Multithreading) Invoke-FixJSON -Folder C:\JsonFiles -Threads 2 Invoke-FixJSON -Folder C:\JsonFiles -Threads 6 .Example # Fixing a single JSON file Invoke-FixJSON -File C:\JsonFiles\jsonfile.json # A URL to the main website for this project. ProjectUri = 'https://github.com/welasco/FixEscapeJSON' Resource = https://tools.ietf.org/html/rfc7159 #> [CmdletBinding(DefaultParameterSetName='FolderorFile')] param ( [Parameter(Mandatory = $true, ParameterSetName = 'Folder')] [System.String]$Folder, [Parameter(Mandatory = $true, ParameterSetName = 'File')] [System.String]$File, [int]$Threads ) if ($Folder) { FixJSONMultiThread -Folder $Folder -Threads $Threads } else{ FixJSONMultiThread -SingleFile $File } } # Exporting Powershell Functions from this Module Export-ModuleMember -Function Invoke-FixJSON |