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DariusIII
351 lines
10 KiB
PHP
351 lines
10 KiB
PHP
<?php
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namespace App\Services;
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use GuzzleHttp\Client;
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use GuzzleHttp\Exception\GuzzleException;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Facades\Log;
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/**
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* Custom iTunes Search API Service.
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* Replaces the DariusIII/php-itunes-api package with a direct implementation.
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* Supports music and ebook searches only (movies are not supported due to API issues).
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*
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* @see https://developer.apple.com/library/archive/documentation/AudioVideo/Conceptual/iTuneSearchAPI/index.html
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*/
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class ItunesService
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{
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protected const API_URL = 'https://itunes.apple.com/search';
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protected const LOOKUP_URL = 'https://itunes.apple.com/lookup';
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protected Client $client;
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protected int $limit = 25;
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protected string $country = 'US';
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public function __construct()
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{
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$this->client = new Client([
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'timeout' => 15,
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'connect_timeout' => 10,
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'http_errors' => false,
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'headers' => [
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'Accept' => 'application/json',
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'User-Agent' => 'NNTmux/1.0',
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],
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]);
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}
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/**
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* Set the result limit.
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*/
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public function limit(int $limit): self
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{
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$this->limit = min($limit, 200); // iTunes max is 200
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return $this;
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}
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/**
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* Set the country code for the search.
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*/
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public function country(string $country): self
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{
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$this->country = strtoupper($country);
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return $this;
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}
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/**
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* Search for music albums.
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*/
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public function searchAlbums(string $term): ?array
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{
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return $this->search($term, 'album', 'music');
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}
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/**
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* Search for music tracks.
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*/
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public function searchTracks(string $term): ?array
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{
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return $this->search($term, 'song', 'music');
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}
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/**
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* Search for artists.
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*/
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public function searchArtists(string $term): ?array
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{
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return $this->search($term, 'musicArtist', 'music');
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}
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/**
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* Search for ebooks.
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*/
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public function searchEbooks(string $term): ?array
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{
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return $this->search($term, 'ebook', 'ebook');
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}
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/**
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* Search for audiobooks.
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*/
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public function searchAudiobooks(string $term): ?array
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{
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return $this->search($term, 'audiobook', 'audiobook');
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}
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/**
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* Lookup by iTunes ID.
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*/
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public function lookupById(int $id): ?array
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{
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$cacheKey = 'itunes_lookup_'.$id;
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$cached = Cache::get($cacheKey);
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if ($cached !== null) {
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return $cached;
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}
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try {
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$response = $this->client->get(self::LOOKUP_URL, [
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'query' => [
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'id' => $id,
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'country' => $this->country,
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],
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]);
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$statusCode = $response->getStatusCode();
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if ($statusCode !== 200) {
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Log::warning("iTunes API lookup returned status {$statusCode}");
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return null;
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}
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$data = json_decode($response->getBody()->getContents(), true);
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if (! isset($data['results']) || empty($data['results'])) {
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return null;
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}
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Cache::put($cacheKey, $data['results'][0], now()->addDays(7));
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return $data['results'][0];
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} catch (GuzzleException $e) {
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Log::error('iTunes API lookup error: '.$e->getMessage());
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return null;
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}
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}
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/**
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* Lookup artist by ID.
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*/
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public function lookupArtist(int $artistId): ?array
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{
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return $this->lookupById($artistId);
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}
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/**
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* Get the first album result for a search term.
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*
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* @return array|null Normalized album data or null
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*/
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public function findAlbum(string $term): ?array
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{
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$results = $this->searchAlbums($term);
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if (empty($results)) {
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return null;
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}
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return $this->normalizeAlbumResult($results[0]);
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}
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/**
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* Get the first track result for a search term.
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*
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* @return array|null Normalized track data or null
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*/
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public function findTrack(string $term): ?array
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{
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$results = $this->searchTracks($term);
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if (empty($results)) {
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return null;
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}
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return $this->normalizeTrackResult($results[0]);
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}
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/**
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* Get the first ebook result for a search term.
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*
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* @return array|null Normalized ebook data or null
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*/
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public function findEbook(string $term): ?array
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{
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$results = $this->searchEbooks($term);
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if (empty($results)) {
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return null;
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}
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return $this->normalizeEbookResult($results[0]);
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}
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/**
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* Perform a search request to iTunes API.
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*/
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protected function search(string $term, string $entity, string $media): ?array
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{
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$term = trim($term);
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if (empty($term)) {
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return null;
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}
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$cacheKey = 'itunes_search_'.md5($term.$entity.$media.$this->country.$this->limit);
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$cached = Cache::get($cacheKey);
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if ($cached !== null) {
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return $cached;
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}
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try {
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$response = $this->client->get(self::API_URL, [
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'query' => [
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'term' => $term,
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'entity' => $entity,
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'media' => $media,
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'country' => $this->country,
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'limit' => $this->limit,
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],
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]);
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$statusCode = $response->getStatusCode();
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if ($statusCode !== 200) {
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Log::warning("iTunes API search returned status {$statusCode}");
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return null;
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}
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$data = json_decode($response->getBody()->getContents(), true);
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if (! isset($data['results'])) {
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return null;
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}
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$results = $data['results'];
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Cache::put($cacheKey, $results, now()->addHours(6));
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return $results;
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} catch (GuzzleException $e) {
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Log::error('iTunes API search error: '.$e->getMessage());
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return null;
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}
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}
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/**
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* Normalize album result to consistent format.
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*/
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protected function normalizeAlbumResult(array $result): array
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{
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return [
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'id' => $result['collectionId'] ?? null,
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'name' => $result['collectionName'] ?? '',
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'artist' => $result['artistName'] ?? '',
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'artist_id' => $result['artistId'] ?? null,
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'genre' => $result['primaryGenreName'] ?? '',
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'release_date' => isset($result['releaseDate']) ? $this->parseDate($result['releaseDate']) : null,
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'track_count' => $result['trackCount'] ?? 0,
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'cover' => $this->getHighResCover($result['artworkUrl100'] ?? ''),
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'store_url' => $result['collectionViewUrl'] ?? '',
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'price' => $result['collectionPrice'] ?? null,
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'currency' => $result['currency'] ?? 'USD',
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'copyright' => $result['copyright'] ?? '',
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'explicit' => ($result['collectionExplicitness'] ?? '') === 'explicit',
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'raw' => $result,
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];
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}
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/**
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* Normalize track result to consistent format.
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*/
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protected function normalizeTrackResult(array $result): array
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{
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return [
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'id' => $result['trackId'] ?? null,
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'name' => $result['trackName'] ?? '',
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'artist' => $result['artistName'] ?? '',
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'artist_id' => $result['artistId'] ?? null,
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'album' => $result['collectionName'] ?? '',
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'album_id' => $result['collectionId'] ?? null,
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'genre' => $result['primaryGenreName'] ?? '',
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'release_date' => isset($result['releaseDate']) ? $this->parseDate($result['releaseDate']) : null,
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'duration_ms' => $result['trackTimeMillis'] ?? 0,
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'cover' => $this->getHighResCover($result['artworkUrl100'] ?? ''),
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'preview_url' => $result['previewUrl'] ?? '',
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'store_url' => $result['trackViewUrl'] ?? '',
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'price' => $result['trackPrice'] ?? null,
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'currency' => $result['currency'] ?? 'USD',
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'explicit' => ($result['trackExplicitness'] ?? '') === 'explicit',
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'raw' => $result,
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];
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}
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/**
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* Normalize ebook result to consistent format.
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*/
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protected function normalizeEbookResult(array $result): array
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{
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return [
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'id' => $result['trackId'] ?? null,
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'name' => $result['trackName'] ?? '',
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'author' => $result['artistName'] ?? '',
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'author_id' => $result['artistId'] ?? null,
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'genres' => $result['genres'] ?? [],
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'genre' => $result['primaryGenreName'] ?? ($result['genres'][0] ?? ''),
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'release_date' => isset($result['releaseDate']) ? $this->parseDate($result['releaseDate']) : null,
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'description' => $result['description'] ?? '',
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'cover' => $this->getHighResCover($result['artworkUrl100'] ?? ''),
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'store_url' => $result['trackViewUrl'] ?? '',
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'price' => $result['price'] ?? null,
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'currency' => $result['currency'] ?? 'USD',
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'average_rating' => $result['averageUserRating'] ?? null,
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'rating_count' => $result['userRatingCount'] ?? 0,
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'raw' => $result,
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];
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}
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/**
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* Convert iTunes 100x100 artwork URL to higher resolution.
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*/
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protected function getHighResCover(string $url, int $size = 800): string
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{
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if (empty($url)) {
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return '';
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}
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// iTunes artwork URLs typically end with /100x100bb.jpg
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// We can replace it with larger sizes up to 3000x3000
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return preg_replace('/\d+x\d+(bb)?\./', $size.'x'.$size.'bb.', $url) ?? $url;
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}
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/**
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* Parse ISO 8601 date string.
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*/
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protected function parseDate(string $dateString): ?string
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{
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try {
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return \Carbon\Carbon::parse($dateString)->format('Y-m-d');
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} catch (\Exception $e) {
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return null;
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}
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}
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}
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