PowerShell/Scripts/generate-qrcode.ps1

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#!/snap/bin/powershell
<#
.SYNTAX ./generate-qrcode.ps1 [<text>] [<image-size>]
.DESCRIPTION generates a QR code
.LINK https://github.com/fleschutz/PowerShell
.NOTES Author: Markus Fleschutz / License: CC0
#>
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param([string]$Text = "", $ImageSize = "")
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if ($Text -eq "") {
$Text = read-input "Enter text or URL"
}
if ($ImageSize -eq "") {
$ImageSize = read-input "Enter image size (e.g. 500x500)"
}
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$ECC = "M" # can be L, M, Q, H
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$QuietZone = 1
$ForegroundColor = "000000"
$BackgroundColor = "ffffff"
$FileFormat = "jpg"
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$PathToRepo = "$PSScriptRoot/.."
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$NewFile = "$PathToRepo/Data/qrcode.jpg"
try {
$WebClient = new-object System.Net.WebClient
$WebClient.DownloadFile(("http://api.qrserver.com/v1/create-qr-code/?data=" + $Text + "&ecc=" + $ECC +`
"&size=" + $ImageSize + "&qzone=" + $QuietZone + `
"&color=" + $ForegroundColor + "&bgcolor=" + $BackgroundColor.Text + `
"&format=" + $FileFormat), $NewFile)
write-output "OK - QR code has been written to $NewFile"
exit 0
} catch {
write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}