functions/about.ps1
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#a function to display a brief summary about the podcast. Function Get-AboutPSPodcast { [cmdletbinding()] Param( [Parameter(HelpMessage = "The color of the description text.")] [ValidateNotNullOrEmpty()] [ValidateScript({[Spectre.Console.Color].GetProperties().name -contains $_},ErrorMessage = "The value '{0}' is not a valid SpectreConsole color.")] [string]$TextColor = "GreenYellow", [Parameter(HelpMessage = "The color of the border.")] [ValidateNotNullOrEmpty()] [ValidateScript({[Spectre.Console.Color].GetProperties().name -contains $_},ErrorMessage = "The value '{0}' is not a valid SpectreConsole color.")] [string]$BorderColor = "Gold1", [Parameter(HelpMessage = 'Force downloading the RSS feed.')] [switch]$Force ) Write-Verbose "[$((Get-Date).TimeOfDay)] Starting $($MyInvocation.MyCommand) [$modVer]" Write-Verbose "[$((Get-Date).TimeOfDay)] Using PowerShell version $($PSVersionTable.PSVersion) on $($PSVersionTable.OS)" Write-Verbose "[$((Get-Date).TimeOfDay)] Using pwshSpectreConsole version $((Get-Module pwshSpectreConsole).version)" _getFeed -Force:$Force $dt = (Get-Item $tmpXml).LastWriteTime Write-Verbose "[$((Get-Date).TimeOfDay)] Using data from $tmpXml [$dt]" [xml]$feed = Get-Content $tmpXml $channel = $feed.rss.channel $img = Get-SpectreImage $PSScriptRoot\..\images\podcast-logo-thumbnail.jpg -MaxWidth 20 #break $summary into a 80 character line but break spaces not the middle of a word $description = $channel.description -split '(.{1,80})(\s|$)' | Where-Object { $_ -ne "" } | ForEach-Object { $_.Trim() } | Where {$_} | Out-String [datetime]$lastUpdate =$channel.pubDate $homeLink = $feed.rss.channel.link[-1] $title = "[link=$homeLink]The PowerShell Podcast[/]" $totalEpisodes = $feed.rss.channel.item.count $data = @" [italic $TextColor]$description[/] Hosted by : [link=https://andrewpla.tech/]Andrew Pla[/] Last updated : $($lastUpdate.ToLongDateString()) Total Episodes: $totalEpisodes Sponsored by : [link=https://pdq.com]PDQ.com[/] "@ #insert a return after the prompt write-Host "`r" @($img,$data) | Format-SpectreColumns| Format-SpectrePanel -Title $title -Color $BorderColor | Out-SpectreHost Write-Verbose "[$((Get-Date).TimeOfDay)] Ending $($MyInvocation.MyCommand)" } <# --> [link=https://www.linkedin.com/in/andrewplatech/]Find Andrew on LinkedIn[/] --> [link=https://bsky.app/profile/andrewpla.tech]Find Andrew on Bluesky[/] #> #@($img,$data) | Format-SpectreRows | Format-SpectrePanel -Title $title -Color Gold1 | Out-SpectreHost #@($img,$data) | Format-SpectreColumns -Title $title -Color Gold1 | Out-SpectreHost |