Public/Restore-Library.ps1
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<#
.SYNOPSIS Restore Library items from json file (Playlists, FollowedArtists, SavedAlbums, SavedShows, SavedTracks) .EXAMPLE PS C:\> Restore-Library -Path $FilePath Restore all Library items from '.\mySpotifyBackup.json' .EXAMPLE PS C:\> Restore-Library -Type FollowedArtists,SavedAlbums -Path $FilePath Restore Followed Artists and Saved Albums items from '.\mySpotifyBackup.json' .PARAMETER Path Path of the backup file you want to restore .PARAMETER Type One or more items type to restore (All, FollowedArtists, SavedAlbums, SavedShows, SavedTracks) .PARAMETER ApplicationName Specifies the Spotify Application Name (otherwise default is used) #> function Restore-Library { param ( [Parameter(Mandatory)] [string] $Path, [ValidateSet('All', 'Playlists', 'FollowedArtists', 'SavedAlbums', 'SavedShows', 'SavedTracks')] [array] $Type = 'All', [string] $ApplicationName ) $Backup = Get-Content -Path $Path -Encoding UTF8 -Raw | ConvertFrom-Json if ($Type -contains 'Playlists' -or $Type -contains 'All') { $MyId = (Get-CurrentUserProfile -ApplicationName $ApplicationName).id # process followed playlists foreach ($playlist in $Backup.followed_playlists) { Add-FollowedPlaylist -Id $playlist.id -Public $playlist.public -ApplicationName $ApplicationName } # process my playlists $MyPlaylists = Get-CurrentUserPlaylists -ApplicationName $ApplicationName foreach ($playlist in $Backup.my_playlists) { # if playlist with this id exists if ($MyPlaylists.id -contains $playlist.id) { $Id = $playlist.id } # elseif playlist with this name exists elseif ($MyPlaylists.name -contains $playlist.name) { $Id = $MyPlaylists.Where( { $_.name -eq $playlist.name })[0].id } # else playlist doesn't exists else { # create $Id = (New-Playlist -UserId $MyId -Name $playlist.name -Public $playlist.public -Collaborative $playlist.collaborative -Description $playlist.description -ApplicationName $ApplicationName).id } # set tracks Set-PlaylistItems -Id $Id -Uris $playlist.tracks -ApplicationName $ApplicationName | Out-Null # set image if ($playlist.image) { Send-PlaylistCoverImage -Id $Id -ImageBase64 $playlist.image | Out-Null } } } if ($Type -contains 'FollowedArtists' -or $Type -contains 'All') { if ($Backup.followed_artists) { Add-FollowedArtist -Id $Backup.followed_artists.id -ApplicationName $ApplicationName } } if ($Type -contains 'SavedAlbums' -or $Type -contains 'All') { if ($Backup.saved_albums) { Add-CurrentUserSavedAlbum -Id $Backup.saved_albums.id -ApplicationName $ApplicationName } } if ($Type -contains 'SavedShows' -or $Type -contains 'All') { if ($Backup.saved_shows) { Add-CurrentUserSavedShow -Id $Backup.saved_shows.id -ApplicationName $ApplicationName } } if ($Type -contains 'SavedTracks' -or $Type -contains 'All') { if ($Backup.saved_tracks) { Add-CurrentUserSavedTrack -Id $Backup.saved_tracks.id -ApplicationName $ApplicationName } } Write-Host -BackgroundColor Magenta -ForegroundColor White 'It may take few minutes before library items appears. Please be patient.' } |