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Initial work on automatic ingest for imported podcasts

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This commit is contained in:
Duncan Sommerville 2015-10-15 14:44:17 -04:00
parent a2d725f2b9
commit bddc121c2d
7 changed files with 157 additions and 20 deletions
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37
airtime_mvc/application/services/PodcastEpisodeService.php
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@ -123,7 +123,8 @@ class Application_Service_PodcastEpisodeService extends Application_Service_Thir
}
/**
* Given an array of episodes, extract the download URLs and send them to Celery
* Given an array of episodes, store them in the database as placeholder objects until
* they can be processed by Celery
*
* @param int $podcastId Podcast object identifier
* @param array $episodes array of podcast episodes
@ -133,17 +134,38 @@ class Application_Service_PodcastEpisodeService extends Application_Service_Thir
public function addPodcastEpisodePlaceholders($podcastId, $episodes) {
$storedEpisodes = array();
foreach ($episodes as $episode) {
$e = new PodcastEpisodes();
$e->setDbPodcastId($podcastId);
$e->setDbDownloadUrl($episode["enclosure"]["link"]);
$e->setDbEpisodeGuid($episode["guid"]);
$e->setDbPublicationDate($episode["pub_date"]);
$e->save();
$e = $this->addPodcastEpisodePlaceholder($podcastId, $episode);
array_push($storedEpisodes, $e);
}
return $storedEpisodes;
}
/**
* Given an episode, store it in the database as a placeholder object until
* it can be processed by Celery
*
* @param int $podcastId Podcast object identifier
* @param array $episode array of podcast episode data
*
* @return PodcastEpisodes the stored PodcastEpisodes object
*/
public function addPodcastEpisodePlaceholder($podcastId, $episode) {
// We need to check whether the array is parsed directly from the SimplePie
// feed object, or whether it's passed in as json
if ($episode["enclosure"] instanceof SimplePie_Enclosure) {
$url = $episode["enclosure"]->get_link();
} else {
$url = $episode["enclosure"]["link"];
}
$e = new PodcastEpisodes();
$e->setDbPodcastId($podcastId);
$e->setDbDownloadUrl($url);
$e->setDbEpisodeGuid($episode["guid"]);
$e->setDbPublicationDate($episode["pub_date"]);
$e->save();
return $e;
}
/**
* Given an array of episodes, extract the IDs and download URLs and send them to Celery
*
@ -156,6 +178,7 @@ class Application_Service_PodcastEpisodeService extends Application_Service_Thir
array_push($episodeUrls, array("id" => $episode->getDbId(),
"url" => $episode->getDbDownloadUrl()));
}
if (empty($episodeUrls)) return;
$this->_download($episodeUrls);
}