ByteScout Cloud API Server – PDF To Image API – PowerShell – Convert PDF To TIFF From Uploaded File

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ByteScout Cloud API Server – PDF To Image API – PowerShell – Convert PDF To TIFF From Uploaded File

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ByteScout-Cloud-API-Server-PowerShell-Convert-PDF-To-TIFF-From-Uploaded-File.pdf

How to convert PDF to TIFF from uploaded file for PDF to image API in PowerShell and ByteScout Cloud API Server

How to convert PDF to TIFF from uploaded file in PowerShell with easy ByteScout code samples to make PDF to image API. Step-by-step tutorial

Quick guide:Learn how to convert PDF to TIFF from uploaded file in PowerShell. ByteScout Cloud API Server was designed to assist PDF to image API in PowerShell. ByteScout Cloud API Server is API server that is ready to use and can be installed and deployed in less than 30 minutes on your own Windows server or server in a cloud. It can save data and files on your local server-based file storage or in Amazon AWS S3 storage. Data is processed solely on the API server and is powered by ByteScout engine, no cloud services or Internet connection is required for data processing..

PowerShell code snippet like this for ByteScout Cloud API Server works best when you need to quickly implement PDF to image API in your PowerShell application. For implementation of this functionality, please copy and paste the code below into your app using code editor. Then compile and run your app. Enjoy writing a code with ready-to-use sample PowerShell codes to add PDF to image API functions using ByteScout Cloud API Server in PowerShell.

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ConvertPdfToTiffFromUploadedFile.ps1

      # Please NOTE: In this sample we're assuming Cloud Api Server is hosted at "https://localhost". 
# If it's not then please replace this with with your hosting url.

# Source PDF file
$SourceFile = ".\sample.pdf"
# Comma-separated list of page indices (or ranges) to process. Leave empty for all pages. Example: '0,2-5,7-'.
$Pages = ""
# PDF document password. Leave empty for unprotected documents.
$Password = ""
# Destination TIFF file name
$DestinationFile = ".\result.tif"


# 1. RETRIEVE THE PRESIGNED URL TO UPLOAD THE FILE.
# * If you already have a direct file URL, skip to the step 3.

# Prepare URL for `Get Presigned URL` API call
$query = "https://localhost/file/upload/get-presigned-url?contenttype=application/octet-stream&name=" + `
    [System.IO.Path]::GetFileName($SourceFile)
$query = [System.Uri]::EscapeUriString($query)

try {
    # Execute request
    $jsonResponse = Invoke-RestMethod -Method Get  -Uri $query
    
    if ($jsonResponse.error -eq $false) {
        # Get URL to use for the file upload
        $uploadUrl = $jsonResponse.presignedUrl
        # Get URL of uploaded file to use with later API calls
        $uploadedFileUrl = $jsonResponse.url

        # 2. UPLOAD THE FILE TO CLOUD.

        $r = Invoke-WebRequest -Method Put -Headers @{ "content-type" = "application/octet-stream" } -InFile $SourceFile -Uri $uploadUrl
        
        if ($r.StatusCode -eq 200) {
            
            # 3. CONVERT UPLOADED PDF FILE TO TIFF

            # Prepare URL for `PDF To TIFF` API call
            $query = "https://localhost/pdf/convert/to/tiff?name={0}&password={1}&pages={2}&url={3}" -f `
                $(Split-Path $DestinationFile -Leaf), $Password, $Pages, $uploadedFileUrl
            $query = [System.Uri]::EscapeUriString($query)

            # Execute request
            $jsonResponse = Invoke-RestMethod -Method Get  -Uri $query

            if ($jsonResponse.error -eq $false) {
                # Get URL of generated TIFF file
                $resultFileUrl = $jsonResponse.url;
                
                # Download TIFF file
                Invoke-WebRequest  -OutFile $DestinationFile -Uri $resultFileUrl

                Write-Host "Generated TIFF file saved as `"$($DestinationFile)`" file."
            }
            else {
                # Display service reported error
                Write-Host $jsonResponse.message
            }
        }
        else {
            # Display request error status
            Write-Host $r.StatusCode + " " + $r.StatusDescription
        }
    }
    else {
        # Display service reported error
        Write-Host $jsonResponse.message
    }
}
catch {
    # Display request error
    Write-Host $_.Exception
}

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run.bat

      @echo off

powershell -NoProfile -ExecutionPolicy Bypass -Command "& .\ConvertPdfToTiffFromUploadedFile.ps1"
echo Script finished with errorlevel=%errorlevel%

pause