Mercurial > hg > isophonics-drupal-site
view core/modules/aggregator/src/Plugin/FetcherInterface.php @ 17:129ea1e6d783
Update, including to Drupal core 8.6.10
author | Chris Cannam |
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date | Thu, 28 Feb 2019 13:21:36 +0000 |
parents | 4c8ae668cc8c |
children |
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<?php namespace Drupal\aggregator\Plugin; use Drupal\aggregator\FeedInterface; /** * Defines an interface for aggregator fetcher implementations. * * A fetcher downloads feed data to a Drupal site. The fetcher is called at the * first of the three aggregation stages: first, data is downloaded by the * active fetcher; second, it is converted to a common format by the active * parser; and finally, it is passed to all active processors, which manipulate * or store the data. * * @see \Drupal\aggregator\Annotation\AggregatorFetcher * @see \Drupal\aggregator\Plugin\AggregatorPluginSettingsBase * @see \Drupal\aggregator\Plugin\AggregatorPluginManager * @see plugin_api */ interface FetcherInterface { /** * Downloads feed data. * * @param \Drupal\aggregator\FeedInterface $feed * A feed object representing the resource to be downloaded. * $feed->getUrl() contains the link to the feed. * Download the data at the URL and expose it * to other modules by attaching it to $feed->source_string. * * @return bool * TRUE if fetching was successful, FALSE otherwise. */ public function fetch(FeedInterface $feed); }