Functions/GenXdev.Console.Spotify/Get-SpotifyLyrics.ps1
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############################################################################### <# .SYNOPSIS Searches for lyrics of a track .DESCRIPTION Searches for lyrics of a track .PARAMETER TrackId Optional: Spotify id of track to lookup lyrics for .PARAMETER Queries Optional: A query to find a track to lookup lyrics for #> function Get-SpotifyLyrics { [CmdLetBinding(DefaultParameterSetName = "")] [Alias("lyrics")] param( [Alias("Id")] [parameter( Mandatory = $false, ValueFromPipelineByPropertyName, ParameterSetName = "" )] [string] $TrackId = $null, [Alias("q", "Value", "Name", "Text", "Query")] [parameter( Mandatory = $false, Position = 0, ValueFromRemainingArguments, ValueFromPipeline, ValueFromPipelineByPropertyName )] [string[]] $Queries = $null ) begin { if ($null -ne $Queries) { } if ($null -ne $Queries) { $results = Search-Spotify -SearchType Track -Queries $Queries $new = [System.Collections.Generic.List[string]]::new(); foreach ($track in $results.Tracks.Items) { $new.Add("$($track.Artists[0].Name) - $($track.Name)") } $Queries = $new; if ($new.Count -eq 0) { Write-Warning "Nothing found" } } else { if ([String]::IsNullOrWhiteSpace($TrackId) -eq $false) { $track = Get-SpotifyTrackById -TrackId $TrackId if ($null -ne $track) { $Queries = @("$($track.Artists[0].Name) - $($track.Name)"); } } else { $current = Get-SpotifyCurrentlyPlaying if ($null -ne $current) { $Queries = @("$($current.Item.Artists[0].Name) - $($current.Item.Name)"); } } } if ($null -eq $Queries) { throw "Currently no song playing, please specify search phrase" } } process { foreach ($query in $Queries) { $q = [Uri]::EscapeUriString($query) [string] $html = ""; try { $html = Invoke-WebRequest -Uri "https://www.musixmatch.com/search/$q" -ErrorAction SilentlyContinue } catch { Write-Warning "Nothing found for '$query'" Open-GoogleQuery "lyrics $query" continue; } [int] $idx = $html.IndexOf("Best Result"); if ($idx -lt 0) { Write-Warning "Nothing found for '$query'" Open-GoogleQuery "lyrics $query" continue; } $idx = $html.IndexOf('<a class="title" href="', $idx); if ($idx -lt 0) { Write-Warning "Nothing found for '$query'" Open-GoogleQuery "lyrics $query" continue; } $idx += '<a class="title" href="'.Length; [int] $idx2 = $html.IndexOf('"', $idx); if ($idx2 -lt 0) { Write-Warning "Nothing found for '$query'" Open-GoogleQuery "lyrics $query" continue; } $url = "https://www.musixmatch.com$($html.Substring($idx, $idx2-$idx))" try { $html = Invoke-WebRequest -Uri $url -ErrorAction SilentlyContinue } catch { Write-Warning "Nothing found for '$query'" Open-GoogleQuery "lyrics $query" continue; } $idx = $html.IndexOf('"body":"') if ($idx -lt 0) { Write-Warning "Nothing found for '$query'" Open-GoogleQuery "lyrics $query" continue; } $idx += '"body":"'.Length; $idx2 = $html.IndexOf('","language":', $idx); if ($idx2 -lt 0) { Write-Warning "Nothing found for '$query'" Open-GoogleQuery "lyrics $query" continue; } $result = "`"$($html.Substring($idx, $idx2-$idx))`"" | ConvertFrom-Json; if ([String]::IsNullOrWhiteSpace($result)) { Write-Warning "Nothing found for '$query'" Open-GoogleQuery "lyrics $query"1 } $result.Replace("???", "'"); } } } |