169 lines
5.4 KiB
PHP
169 lines
5.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Sync\Task;
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use App\Entity\Enums\PodcastSources;
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use App\Entity\Podcast;
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use App\Entity\PodcastEpisode;
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use App\Entity\Repository\PodcastEpisodeRepository;
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use App\Entity\Station;
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use App\Entity\StationMedia;
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use App\Flysystem\StationFilesystems;
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use Carbon\CarbonImmutable;
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final class CheckPodcastPlaylistsTask extends AbstractTask
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{
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public function __construct(
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private readonly StationFilesystems $stationFilesystems,
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private readonly PodcastEpisodeRepository $podcastEpisodeRepo
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) {
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}
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public static function getSchedulePattern(): string
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{
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return '*/10 * * * *';
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}
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public function run(bool $force = false): void
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{
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foreach ($this->iterateStations() as $station) {
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$this->syncPodcastPlaylists($station);
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}
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}
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public function syncPodcastPlaylists(Station $station): void
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{
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$this->logger->info(
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'Processing playlist-based podcasts for station...',
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[
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'station' => $station->getName(),
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]
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);
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$fsMedia = $this->stationFilesystems->getMediaFilesystem($station);
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$fsPodcasts = $this->stationFilesystems->getPodcastsFilesystem($station);
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$podcasts = $this->em->createQuery(
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<<<'DQL'
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SELECT p, sp
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FROM App\Entity\Podcast p
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JOIN p.playlist sp
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WHERE p.source = :source
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DQL
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)->setParameter('source', PodcastSources::Playlist->value)
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->execute();
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$mediaInPlaylistQuery = $this->em->createQuery(
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<<<'DQL'
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SELECT spm.media_id
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FROM App\Entity\StationPlaylistMedia spm
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WHERE spm.playlist = :playlist
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DQL
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);
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$mediaInPodcastQuery = $this->em->createQuery(
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<<<'DQL'
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SELECT pe.id, pe.playlist_media_id
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FROM App\Entity\PodcastEpisode pe
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WHERE pe.podcast = :podcast
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DQL
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);
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$stats = [
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'added' => 0,
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'removed' => 0,
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'unchanged' => 0,
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];
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/** @var Podcast $podcast */
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foreach ($podcasts as $podcast) {
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$playlist = $podcast->getPlaylist();
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$mediaInPlaylist = array_column(
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$mediaInPlaylistQuery->setParameter('playlist', $playlist)->getArrayResult(),
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'media_id',
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'media_id'
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);
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$mediaInPodcast = array_column(
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$mediaInPodcastQuery->setParameter('podcast', $podcast)->getArrayResult(),
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'id',
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'playlist_media_id'
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);
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$mediaToAdd = [];
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foreach ($mediaInPlaylist as $mediaId) {
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if (isset($mediaInPodcast[$mediaId])) {
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$stats['unchanged']++;
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unset($mediaInPodcast[$mediaId]);
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} else {
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$mediaToAdd[] = $mediaId;
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}
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}
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foreach ($mediaToAdd as $mediaId) {
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$media = $this->em->find(StationMedia::class, $mediaId);
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if ($media instanceof StationMedia) {
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// Create new podcast episode.
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$podcastEpisode = new PodcastEpisode($podcast);
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$podcastEpisode->setPlaylistMedia($media);
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$podcastEpisode->setExplicit(false);
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$podcastEpisode->setTitle($media->getTitle() ?? 'Untitled Episode');
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$podcastEpisode->setDescription(
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implode("\n", array_filter([
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$media->getArtist(),
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$media->getAlbum(),
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$media->getLyrics(),
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]))
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);
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$publishAt = CarbonImmutable::createFromTimestamp($media->getMtime() ?? time(), 'UTC');
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if (!$podcast->playlistAutoPublish()) {
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// Set a date in the future to unpublish the episode.
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$podcastEpisode->setPublishAt(
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$publishAt->addYears(10)->getTimestamp()
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);
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} else {
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$podcastEpisode->setPublishAt($publishAt->getTimestamp());
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}
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$this->em->persist($podcastEpisode);
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$this->em->flush();
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$artPath = StationMedia::getArtPath($media->getUniqueId());
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if ($fsMedia->fileExists($artPath)) {
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$art = $fsMedia->read($artPath);
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$this->podcastEpisodeRepo->writeEpisodeArt($podcastEpisode, $art);
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}
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$stats['added']++;
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}
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}
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// Remove remaining media that doesn't match.
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foreach ($mediaInPodcast as $episodeId) {
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$episode = $this->em->find(PodcastEpisode::class, $episodeId);
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if ($episode instanceof PodcastEpisode) {
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$this->podcastEpisodeRepo->delete($episode, $fsPodcasts);
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}
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$stats['removed']++;
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}
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}
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$this->logger->debug(
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'Playlist-based podcasts for station processed.',
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[
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'station' => $station->getName(),
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'stats' => $stats,
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]
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);
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}
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}
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