Private/Get-CitrixRssFeed.ps1
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Function Get-CitrixRssFeed { <# .SYNOPSIS Get content from a citrix.com XML feed of notifications of new downloads. .NOTES Author: Aaron Parker Twitter: @stealthpuppy #> [OutputType([System.Management.Automation.PSObject])] [CmdletBinding()] Param( [Parameter(Mandatory = $True, Position = 0)] [ValidateNotNull()] [System.String] $Uri, [Parameter(Mandatory = $False, Position = 1)] [System.String] $Include, [Parameter(Mandatory = $False, Position = 2)] [System.String] $Exclude ) # Read the Citrix RSS feed $Content = Invoke-WebContent -Uri $Uri # Convert to XML document If ($Null -ne $Content) { Try { [System.XML.XMLDocument] $xmlDocument = $Content } Catch [System.Exception] { Write-Warning -Message "$($MyInvocation.MyCommand): failed to convert content to an XML object." } # Build an output object by selecting Citrix XML entries from the feed If ($xmlDocument -is [System.XML.XMLDocument]) { # Select the required node/s from the XML feed $nodes = Select-Xml -Xml $xmlDocument -XPath $res.Get.XmlNode | Select-Object –ExpandProperty "node" # Walk through each node to output details ForEach ($node in $nodes) { If ((($node.Title -replace $res.Get.TitleReplace, "") -match $Include) -and $node.Title -notmatch $Exclude) { $PSObject = [PSCustomObject] @{ Version = $node.title -replace $res.Get.RegExNumbers Title = $(($node.title -replace $res.Get.TitleReplace, "") -replace $res.Get.RegExVersion) Description = $node.description Date = [DateTime]::Parse($node.pubDate) URI = $node.link } Write-Output -InputObject $PSObject } } } } Else { Write-Warning -Message "$($MyInvocation.MyCommand): failed to read Citrix RSS feed [$Uri]." } } |