Internal/Get-HtmlFragment.ps1
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<#
.SYNOPSIS Gets all fragments from an HtmlText. .DESCRIPTION It splits an HTMLText into html fragments and library items. .PARAMETER HtmlText Whole html text. .PARAMETER BaseDir Base directory for library files. The default location is the current directory. .EXAMPLE Get-Content example.html -raw | Get-HtmlFragment #> function Get-HtmlFragment { [CmdletBinding()] [OutputType([HtmlFragment])] Param ( [Parameter(Position = 0, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [String]$HtmlText, [Parameter(ValueFromPipelineByPropertyName = $true)] [String]$BaseDir = (Get-Location) ) process { $HtmlText -split '(<!-- #BeginLibraryItem ".*?" -->[\s\S]*?<!-- #EndLibraryItem -->)' | ForEach-Object { if ( $_ -match '^(?<Begin><!-- #BeginLibraryItem "(?<filename>.*?)" -->)(?<Value>[\s\S]*?)(?<End><!-- #EndLibraryItem -->)$' ) { $File = Get-ChildItem (Join-Path -Path $BaseDir -ChildPath $Matches['filename']) | Select-Object -First 1 [LibItem]::New($Matches['Value'], $File, $Matches['Begin'], $Matches['End']) } elseif ( $_ ) { [HtmlFragment]::New($_) } } } } |