EpisodeActionExtra done

appinfo/routes.php

@@ -13,7 +13,7 @@ declare(strict_types=1);
 return [
 	'routes' => [
 		['name' => 'page#index', 'url' => '/', 'verb' => 'GET'],
-		['name' => 'fetch#index', 'url' => '/fetch', 'verb' => 'GET'],
+		['name' => 'podcast#index', 'url' => '/podcast', 'verb' => 'GET'],
 		['name' => 'search#index', 'url' => '/search', 'verb' => 'GET'],
 		['name' => 'toplist#index', 'url' => '/toplist', 'verb' => 'GET'],
 	],

lib/Controller/EpisodesController.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\RePod\Controller;
+
+use OCA\RePod\AppInfo\Application;
+use OCP\AppFramework\Controller;
+use OCP\IRequest;
+
+class EpisodesController extends Controller
+{
+	public function __construct(IRequest $request)
+	{
+		parent::__construct(Application::APP_ID, $request);
+	}
+}

lib/Controller/PodcastController.php

@@ -13,7 +13,7 @@ use OCP\AppFramework\Http\JSONResponse;
 use OCP\Http\Client\IClientService;
 use OCP\IRequest;
 
-class FetchController extends Controller
+class PodcastController extends Controller
 {
 	public function __construct(
 		IRequest $request,

lib/Core/EpisodeAction/EpisodeActionExtraData.php

@@ -0,0 +1,112 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\RePod\Core\EpisodeAction;
+
+use OCA\GPodderSync\Core\EpisodeAction\EpisodeAction;
+
+/**
+ * https://github.com/pbek/nextcloud-nextpod/blob/main/lib/Core/EpisodeAction/EpisodeActionExtraData.php.
+ *
+ * @psalm-import-type EpisodeActionType from EpisodeAction
+ *
+ * @psalm-type EpisodeActionExtraDataType = array{
+ *  episodeUrl: ?string,
+ *  podcastName: ?string,
+ *  episodeName: ?string,
+ *  episodeLink: ?string,
+ *  episodeImage: ?string,
+ *  episodeDescription: ?string,
+ *  fetchedAtUnix: int,
+ *  episodeAction: ?EpisodeActionType
+ * }
+ */
+class EpisodeActionExtraData implements \JsonSerializable
+{
+	public function __construct(
+		private ?string $episodeUrl,
+		private ?string $podcastName,
+		private ?string $episodeName,
+		private ?string $episodeLink,
+		private ?string $episodeImage,
+		private ?string $episodeDescription,
+		private int $fetchedAtUnix,
+		private ?EpisodeAction $episodeAction
+	) {
+		$this->episodeUrl = $episodeUrl;
+		$this->podcastName = $podcastName;
+		$this->episodeName = $episodeName;
+		$this->episodeLink = $episodeLink;
+		$this->episodeImage = $episodeImage;
+		$this->episodeDescription = $episodeDescription;
+		$this->fetchedAtUnix = $fetchedAtUnix;
+		$this->episodeAction = $episodeAction;
+	}
+
+	public function __toString(): string
+	{
+		return $this->episodeUrl ?? '/no episodeUrl/';
+	}
+
+	public function getEpisodeAction(): ?EpisodeAction
+	{
+		return $this->episodeAction;
+	}
+
+	public function getEpisodeUrl(): ?string
+	{
+		return $this->episodeUrl;
+	}
+
+	/**
+	 * @return EpisodeActionExtraDataType
+	 */
+	public function toArray(): array
+	{
+		return
+		[
+			'podcastName' => $this->podcastName,
+			'episodeUrl' => $this->episodeUrl,
+			'episodeName' => $this->episodeName,
+			'episodeLink' => $this->episodeLink,
+			'episodeImage' => $this->episodeImage,
+			'episodeDescription' => $this->episodeDescription,
+			'fetchedAtUnix' => $this->fetchedAtUnix,
+			'episodeAction' => $this->episodeAction ? $this->episodeAction->toArray() : null,
+		];
+	}
+
+	/**
+	 * @return EpisodeActionExtraDataType
+	 */
+	public function jsonSerialize(): mixed
+	{
+		return $this->toArray();
+	}
+
+	public function getPodcastName(): ?string
+	{
+		return $this->podcastName;
+	}
+
+	public function getEpisodeName(): ?string
+	{
+		return $this->episodeName;
+	}
+
+	public function getEpisodeLink(): ?string
+	{
+		return $this->episodeLink;
+	}
+
+	public function getFetchedAtUnix(): int
+	{
+		return $this->fetchedAtUnix;
+	}
+
+	public function getEpisodeImage(): ?string
+	{
+		return $this->episodeImage;
+	}
+}

lib/Core/EpisodeAction/EpisodeActionReader.php

@@ -0,0 +1,130 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\RePod\Core\EpisodeAction;
+
+use OCA\GPodderSync\Db\EpisodeAction\EpisodeActionRepository;
+use OCA\RePod\Service\UserService;
+
+class EpisodeActionReader
+{
+	public function __construct(
+		private EpisodeActionRepository $episodeActionRepository,
+		private UserService $userService
+	) {
+	}
+
+	/**
+	 * https://github.com/pbek/nextcloud-nextpod/blob/main/lib/Core/EpisodeAction/EpisodeActionExtraData.php#L119.
+	 *
+	 * @throws \Exception if the XML data could not be parsed
+	 */
+	public function parseRssXml(string $xmlString, string $episodeUrl, ?int $fetchedAtUnix = null): array
+	{
+		$episodes = [];
+		$xml = new \SimpleXMLElement($xmlString);
+		$channel = $xml->channel;
+		$episodeName = null;
+		$episodeLink = null;
+		$episodeImage = null;
+		$episodeDescription = null;
+		$episodeUrlPath = parse_url($episodeUrl, PHP_URL_PATH);
+
+		// Find episode by url and add data for it
+		/** @var \SimpleXMLElement $item */
+		foreach ($channel->item as $item) {
+			$url = (string) $item->enclosure['url'];
+
+			// First try to match the url directly
+			if (false === strpos($episodeUrl, $url)) {
+				// Then try to match the path only
+				// The podcast http://feeds.feedburner.com/abcradio/10percenthappier has a "rss_browser" query parameter
+				// for every item that changed all the time, so we can't match the full url
+				$path = parse_url($url, PHP_URL_PATH);
+
+				if ($episodeUrlPath !== $path) {
+					continue;
+				}
+			}
+
+			// Get episode action
+			$episodeAction = $this->episodeActionRepository->findByEpisodeUrl($url, $this->userService->getUserUID());
+
+			// Get episode name
+			$episodeName = $this->stringOrNull($item->title);
+
+			// Get episode link
+			$episodeLink = $this->stringOrNull($item->link);
+
+			// Get episode image
+			$episodeImageChildren = $item->children('http://www.itunes.com/dtds/podcast-1.0.dtd');
+			if ($episodeImageChildren) {
+				$episodeImageAttributes = (array) $episodeImageChildren->image->attributes();
+				$episodeImage = $this->stringOrNull(array_key_exists('href', $episodeImageAttributes) ? (string) $episodeImageAttributes['href'] : '');
+				$iTunesChildren = $item->children('itunes', true);
+
+				if ($iTunesChildren && !$episodeImage) {
+					$episodeImage = $this->stringOrNull((string) $iTunesChildren->image['href']);
+				}
+
+				if (!$episodeImage) {
+					$episodeImage = $this->stringOrNull($channel->image->url);
+				}
+
+				if ($iTunesChildren && !$episodeImage) {
+					$episodeImage = $this->stringOrNull((string) $iTunesChildren->image['href']);
+				}
+
+				if (!$episodeImage) {
+					$channelImageChildren = $channel->children('http://www.itunes.com/dtds/podcast-1.0.dtd');
+					if ($channelImageChildren) {
+						$episodeImageAttributes = (array) $channelImageChildren->image->attributes();
+						$episodeImage = $this->stringOrNull(array_key_exists('href', $episodeImageAttributes) ? (string) $episodeImageAttributes['href'] : '');
+					}
+				}
+
+				if (!$episodeImage) {
+					preg_match('/<itunes:image\s+href="([^"]+)"/', $xmlString, $matches);
+					$episodeImage = $this->stringOrNull($matches[1]);
+				}
+			}
+
+			// Get episode description
+			$episodeContentChildren = $item->children('content', true);
+
+			if ($episodeContentChildren) {
+				$episodeDescription = $this->stringOrNull($episodeContentChildren->encoded);
+			}
+
+			if (!$episodeDescription) {
+				$episodeDescription = $this->stringOrNull($item->description);
+			}
+
+			// Open links in new browser window/tab
+			$episodeDescription = str_replace('<a ', '<a class="description-link" target="_blank" ', $episodeDescription ?? '');
+
+			$episodes[] = new EpisodeActionExtraData(
+				$episodeUrl,
+				$this->stringOrNull($channel->title),
+				$episodeName,
+				$episodeLink,
+				$episodeImage,
+				$episodeDescription,
+				$fetchedAtUnix ?? (new \DateTime())->getTimestamp(),
+				$episodeAction
+			);
+		}
+
+		return $episodes;
+	}
+
+	private function stringOrNull(mixed $value): ?string
+	{
+		if ($value) {
+			return (string) $value;
+		}
+
+		return null;
+	}
+}

src/views/Feed.vue

@@ -44,7 +44,7 @@ export default {
 	},
 	async mounted() {
 		try {
-			const podcastData = await axios.get(generateUrl('/apps/repod/fetch?url={url}', { url: this.url }))
+			const podcastData = await axios.get(generateUrl('/apps/repod/podcast?url={url}', { url: this.url }))
 			this.feed = podcastData.data.data
 		} catch (e) {
 			this.failed = true

stubs/OCA/GPodderSync/Db/SubscriptionChange/SubscriptionChangeEntity.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\GPodderSync\Db\SubscriptionChange;
+
+use OCP\AppFramework\Db\Entity;
+
+class SubscriptionChangeEntity extends Entity implements \JsonSerializable
+{
+	/**
+	 * @return array<string,mixed>
+	 */
+	public function jsonSerialize(): mixed
+	{
+	}
+}

stubs/OCA/GPodderSync/Db/SubscriptionChange/SubscriptionChangeMapper.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\GPodderSync\Db\SubscriptionChange;
+
+use OCP\AppFramework\Db\QBMapper;
+use OCP\IDBConnection;
+
+/**
+ * @template-extends QBMapper<SubscriptionChangeEntity>
+ */
+class SubscriptionChangeMapper extends QBMapper
+{
+	public function __construct(IDBConnection $db)
+	{
+	}
+
+	/**
+	 * @return SubscriptionChangeEntity[]
+	 */
+	public function findAll(string $userId)
+	{
+	}
+
+	/**
+	 * @return ?SubscriptionChangeEntity
+	 */
+	public function findByUrl(string $url, string $userId)
+	{
+	}
+
+	public function remove(SubscriptionChangeEntity $subscriptionChangeEntity): void
+	{
+	}
+
+	/**
+	 * @return SubscriptionChangeEntity[]
+	 */
+	public function findAllSubscriptionState(bool $subscribed, \DateTime $sinceTimestamp, string $userId)
+	{
+	}
+}

stubs/OCA/GPodderSync/Db/SubscriptionChange/SubscriptionChangeRepository.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\GPodderSync\Db\SubscriptionChange;
+
+class SubscriptionChangeRepository
+{
+	public function __construct(private SubscriptionChangeMapper $subscriptionChangeMapper)
+	{
+	}
+
+	/**
+	 * @return SubscriptionChangeEntity[]
+	 */
+	public function findAll()
+	{
+	}
+
+	/**
+	 * @return ?SubscriptionChangeEntity
+	 */
+	public function findByUrl(string $episode, string $userId)
+	{
+	}
+
+	/**
+	 * @return SubscriptionChangeEntity[]
+	 */
+	public function findAllSubscribed(\DateTime $sinceTimestamp, string $userId)
+	{
+	}
+
+	/**
+	 * @return SubscriptionChangeEntity[]
+	 */
+	public function findAllUnSubscribed(\DateTime $sinceTimestamp, string $userId)
+	{
+	}
+}

stubs/OCA/GPodderSync/Db/SubscriptionChange/SubscriptionChangeWriter.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\GPodderSync\Db\SubscriptionChange;
+
+class SubscriptionChangeWriter
+{
+	public function __construct(private SubscriptionChangeMapper $subscriptionChangeMapper)
+	{
+	}
+
+	public function purge(): void
+	{
+	}
+
+	/**
+	 * @return SubscriptionChangeEntity
+	 */
+	public function create(SubscriptionChangeEntity $subscriptionChangeEntity)
+	{
+	}
+
+	/**
+	 * @return SubscriptionChangeEntity
+	 */
+	public function update(SubscriptionChangeEntity $subscriptionChangeEntity)
+	{
+	}
+}