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[CmdletBinding()] |
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param () |
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# Function to get the latest version and download URL of Adobe Acrobat Reader DC |
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function Get-AdobeAcrobatReaderDCUrls { |
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[CmdletBinding()] |
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param () |
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# URL of the Adobe Acrobat Reader DC release notes page |
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$apiUrl = 'https://helpx.adobe.com/acrobat/release-note/release-notes-acrobat-reader.html' |
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Write-Debug "Fetching main release notes page: $apiUrl" |
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try { |
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# Fetch the main release notes page using curl.exe |
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$response = curl.exe -s $apiUrl |
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if ($response) { |
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$htmlContent = $response |
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Write-Debug "Main release notes page content fetched." |
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} else { |
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throw "Failed to fetch main release notes page." |
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} |
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} catch { |
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# Handle errors in fetching the main release notes page |
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Write-Debug "Error fetching main release notes page: $_" |
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Write-Output "Error fetching main release notes page: $_" |
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exit |
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} |
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# Extract the first <a> link that matches the specified pattern |
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$linkPattern = [regex]::new('<a href="(https://www\.adobe\.com/devnet-docs/acrobatetk/tools/ReleaseNotesDC/[^"]+)"[^>]*>(DC [^<]+)</a>', [System.Text.RegularExpressions.RegexOptions]::IgnoreCase) |
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$linkMatch = $linkPattern.Match($htmlContent) |
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Write-Debug "Searching for the first release notes link..." |
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if ($linkMatch.Success) { |
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# Extract the release notes URL and version from the matched link |
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$releaseNotesUrl = $linkMatch.Groups[1].Value |
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$version = $linkMatch.Groups[2].Value |
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Write-Debug "Release Notes URL: $releaseNotesUrl" |
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Write-Debug "Version: $version" |
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# Fetch the release notes page to get the .msp file link |
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Write-Debug "Fetching release notes page: $releaseNotesUrl" |
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try { |
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$releaseNotesResponse = curl.exe -s $releaseNotesUrl |
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if ($releaseNotesResponse) { |
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$releaseNotesContent = $releaseNotesResponse |
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Write-Debug "Release notes page content fetched." |
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} else { |
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throw "Failed to fetch release notes page." |
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} |
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} catch { |
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# Handle errors in fetching the release notes page |
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Write-Debug "Error fetching release notes page: $_" |
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Write-Output "Error fetching release notes page: $_" |
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exit |
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} |
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# Find the .msp file link in the release notes page |
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$mspLinkPattern = [regex]::new('<a[^>]+href="([^"]+\.msp)"[^>]*>([^<]+)</a>', [System.Text.RegularExpressions.RegexOptions]::IgnoreCase) |
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$mspLinkMatch = $mspLinkPattern.Match($releaseNotesContent) |
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Write-Debug "Searching for the .msp file link..." |
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if ($mspLinkMatch.Success) { |
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# Extract the .msp file URL and version |
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$mspUrl = $mspLinkMatch.Groups[1].Value |
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Write-Debug "MSP URL: $mspUrl" |
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$mspFileName = [System.IO.Path]::GetFileNameWithoutExtension($mspUrl) |
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$mspVersion = $mspFileName -replace '.*?(\d{4,}).*', '$1' |
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Write-Debug "Extracted MSP Version: $mspVersion" |
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# Construct the download URLs for the MUI installer and MSP update files |
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$MUIurl = "https://ardownload2.adobe.com/pub/adobe/reader/win/AcrobatDC/$mspVersion/AcroRdrDC${mspVersion}_MUI.exe" |
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Write-Debug "MUI URL: $MUIurl" |
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$MUIurl64 = "https://ardownload2.adobe.com/pub/adobe/acrobat/win/AcrobatDC/$mspVersion/AcroRdrDCx64${mspVersion}_MUI.exe" |
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Write-Debug "MUI URL 64-bit: $MUIurl64" |
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$MUImspURL = "https://ardownload2.adobe.com/pub/adobe/reader/win/AcrobatDC/$mspVersion/AcroRdrDCUpd${mspVersion}_MUI.msp" |
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Write-Debug "MUI MSP URL: $MUImspURL" |
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$MUImspURL64 = "https://ardownload2.adobe.com/pub/adobe/acrobat/win/AcrobatDC/$mspVersion/AcroRdrDCx64Upd${mspVersion}_MUI.msp" |
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Write-Debug "MUI MSP URL 64-bit: $MUImspURL64" |
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# Return the extracted information as a PowerShell custom object |
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return [PSCustomObject]@{ |
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Version = $version |
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ReleaseNotesUrl = $releaseNotesUrl |
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MUIurl = $MUIurl |
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MUIurl64 = $MUIurl64 |
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MUImspURL = $MUImspURL |
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MUImspURL64 = $MUImspURL64 |
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} |
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} else { |
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# Handle cases where the .msp file link is not found |
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Write-Debug "MSP file link not found." |
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Write-Output "MSP file link not found." |
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exit |
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} |
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} else { |
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# Handle cases where the version link is not found |
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Write-Debug "Version link not found." |
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Write-Output "Version link not found." |
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exit |
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} |
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} |
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# Example usage |
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$latest = Get-AdobeAcrobatReaderDCUrls |
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# Write the latest version and URLs |
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$latest |
