PDF.co Web API - Image To PDF API - PowerShell - Convert Images To PDF From Uploaded Files - ByteScout

PDF.co Web API – Image To PDF API – PowerShell – Convert Images To PDF From Uploaded Files

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PDF.co Web API – Image To PDF API – PowerShell – Convert Images To PDF From Uploaded Files

ConvertImagesToPdfFromUploadedFiles.ps1

[powershell]
# The authentication key (API Key).
# Get your own by registering at https://app.pdf.co/documentation/api
$API_KEY = “***********************************”

# Source image files
$ImageFiles = “.\image1.png”, “.\image2.jpg”
# Destination PDF file name
$DestinationFile = “.\result.pdf”

$uploadedFiles = @()

try {
foreach ($imageFile in $ImageFiles ) {
# 1a. RETRIEVE THE PRESIGNED URL TO UPLOAD THE FILE.

# Prepare URL for `Get Presigned URL` API call
$query = “https://api.pdf.co/v1/file/upload/get-presigned-url?contenttype=application/octet-stream&name=” + `
[IO.Path]::GetFileName($imageFile)
$query = [System.Uri]::EscapeUriString($query)

# Execute request
$jsonResponse = Invoke-RestMethod -Method Get -Headers @{ “x-api-key” = $API_KEY } -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

# 1b. UPLOAD THE FILE TO CLOUD.

$r = Invoke-WebRequest -Method Put -Headers @{ “x-api-key” = $API_KEY; “content-type” = “application/octet-stream” } -InFile $imageFile -Uri $uploadUrl

if ($r.StatusCode -eq 200) {
# Keep uploaded file URL
$uploadedFiles += $uploadedFileUrl
}
else {
# Display request error status
Write-Host $r.StatusCode + ” ” + $r.StatusDescription
}
}
else {
# Display service reported error
Write-Host $jsonResponse.message
}
}

if ($uploadedFiles.length -gt 0) {
# 2. CREATE PDF DOCUMENT FROM UPLOADED IMAGE FILES

# Prepare URL for `DOC To PDF` API call
$query = “https://api.pdf.co/v1/pdf/convert/from/image?name=$(Split-Path $DestinationFile -Leaf)&url=$($uploadedFiles -join “,”)”
$query = [System.Uri]::EscapeUriString($query)

# Execute request
$jsonResponse = Invoke-RestMethod -Method Get -Headers @{ “x-api-key” = $API_KEY } -Uri $query

if ($jsonResponse.error -eq $false) {
# Get URL of generated PDF file
$resultFileUrl = $jsonResponse.url;

# Download PDF file
Invoke-WebRequest -Headers @{ “x-api-key” = $API_KEY } -OutFile $DestinationFile -Uri $resultFileUrl

Write-Host “Generated PDF file saved as `”$($DestinationFile)`” file.”
}
else {
# Display service reported error
Write-Host $jsonResponse.message
}
}
}
catch {
# Display request error
Write-Host $_.Exception
}

[/powershell]

run.bat

[text]
@echo off

powershell -NoProfile -ExecutionPolicy Bypass -Command “& .\ConvertImagesToPdfFromUploadedFiles.ps1”
echo Script finished with errorlevel=%errorlevel%

pause
[/text]


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