Public/New-RssFeed.ps1
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# Consider adding these channel-level elements later: # - language # - copyright # - managingEditor # - webMaster # - category # - generator # - docs # - ttl # - image # - rating # - skipHours/skipDays function New-RssFeed { param ( [Parameter(Mandatory)] [string]$Title, [Parameter(Mandatory)] [string]$Link, [Parameter(Mandatory)] [string]$Description, [Nullable[DateTime]]$PubDate, [Nullable[DateTime]]$LastBuildDate, [RssItem[]]$Items ) $StringWriter = New-Object -TypeName System.IO.StringWriter $XmlWriterSettings = New-Object -TypeName System.Xml.XmlWriterSettings $XmlWriterSettings.Indent = $true $XmlWriter = [System.Xml.XmlWriter]::Create($StringWriter, $XmlWriterSettings) $XmlWriter.WriteStartDocument() $XmlWriter.WriteStartElement('rss') $XmlWriter.WriteAttributeString('version', '2.0') $XmlWriter.WriteStartElement('channel') $XmlWriter.WriteElementString('title', $Title) $XmlWriter.WriteElementString('link', $Link) $XmlWriter.WriteElementString('description', $Description) if ($PubDate) { $XmlWriter.WriteElementString('pubDate', $PubDate.ToString('ddd, d MMM yyyy HH:mm:ss zzz')) } if ($LastBuildDate) { $XmlWriter.WriteElementString('lastBuildDate', $LastBuildDate.ToString('ddd, d MMM yyyy HH:mm:ss zzz')) } $Items.ForEach{ $_.Write($XmlWriter) } $XmlWriter.WriteEndElement() # channel $XmlWriter.WriteEndElement() # rss $XmlWriter.WriteEndDocument() $XmlWriter.Flush() $StringWriter.ToString() } |