80 lines
2 KiB
PHP
80 lines
2 KiB
PHP
<?php
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namespace App\Services\Factories;
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use App\Contracts\ArticleParserInterface;
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use App\Models\Feed;
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use App\Services\Parsers\BelgaArticleParser;
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use App\Services\Parsers\GuardianArticleParser;
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use App\Services\Parsers\VrtArticleParser;
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use Exception;
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class ArticleParserFactory
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{
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/**
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* @var array<int, class-string<ArticleParserInterface>>
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*/
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private static array $parsers = [
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VrtArticleParser::class,
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BelgaArticleParser::class,
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GuardianArticleParser::class,
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];
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/**
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* @throws Exception
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*/
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public static function getParser(string $url): ArticleParserInterface
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{
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foreach (self::$parsers as $parserClass) {
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$parser = new $parserClass;
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if ($parser->canParse($url)) {
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return $parser;
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}
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}
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throw new Exception("No parser found for URL: {$url}");
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}
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public static function getParserForFeed(Feed $feed, string $parserType = 'article'): ?ArticleParserInterface
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{
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if (! $feed->provider) {
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return null;
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}
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$providerConfig = config("feed.providers.{$feed->provider}");
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if (! $providerConfig || ! isset($providerConfig['parsers'][$parserType])) {
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return null;
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}
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/** @var class-string<ArticleParserInterface> $parserClass */
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$parserClass = $providerConfig['parsers'][$parserType];
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if (! class_exists($parserClass)) {
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return null;
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}
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return new $parserClass;
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}
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/**
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* @return array<int, string>
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*/
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public static function getSupportedSources(): array
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{
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return array_map(function ($parserClass) {
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$parser = new $parserClass;
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return $parser->getSourceName();
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}, self::$parsers);
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}
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/**
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* @param class-string<ArticleParserInterface> $parserClass
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*/
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public static function registerParser(string $parserClass): void
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{
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if (! in_array($parserClass, self::$parsers)) {
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self::$parsers[] = $parserClass;
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}
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}
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}
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