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SAAS-1071 - more work on backend podcast implementation

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This commit is contained in:
Duncan Sommerville 2015-09-24 12:58:02 -04:00
parent dcb30b3aa7
commit ca51dcf3ae
7 changed files with 119 additions and 62 deletions
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33
airtime_mvc/application/services/PodcastService.php
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@ -56,7 +56,7 @@ class Application_Service_PodcastService extends Application_Service_ThirdPartyC
$feed->enable_cache(false);
$feed->init();
return $feed;
} catch (FeedException $e) {
} catch (Exception $e) {
return false;
}
}
@ -66,15 +66,28 @@ class Application_Service_PodcastService extends Application_Service_ThirdPartyC
}
/**
* Given an array of track identifiers, download RSS feed tracks
* Given an array of episodes, extract the download URLs and send them to Celery
*
* @param array $trackIds array of track identifiers to download
* @param array $episodes array of podcast episodes
*/
public function downloadEpisodes($episodes) {
$episodeUrls = array();
foreach($episodes as $episode) {
array_push($episodeUrls, $episode["enclosure"]["link"]);
}
$this->_download($episodeUrls);
}
/**
* Given an array of download URLs, download RSS feed tracks
*
* @param array $downloadUrls array of download URLs to send to Celery
* TODO: do we need other parameters here...?
*/
public function download($trackIds) {
private function _download($downloadUrls) {
$CC_CONFIG = Config::getConfig();
$data = array(
// 'download_urls' => , TODO: get download urls to send to Celery
'download_urls' => $downloadUrls,
'callback_url' => Application_Common_HTTPHelper::getStationUrl() . '/rest/media',
'api_key' => $apiKey = $CC_CONFIG["apiKey"][0],
);
@ -87,8 +100,8 @@ class Application_Service_PodcastService extends Application_Service_ThirdPartyC
* Update a ThirdPartyTrackReferences object for a completed upload
*
* @param $task CeleryTasks the completed CeleryTasks object
* @param $trackId int ThirdPartyTrackReferences identifier
* @param $track object third-party service track object
* @param $episodeId int PodcastEpisodes identifier
* @param $episode object object containing Podcast episode information
* @param $status string Celery task status
*
* @return ThirdPartyTrackReferences the updated ThirdPartyTrackReferences object
@ -96,14 +109,14 @@ class Application_Service_PodcastService extends Application_Service_ThirdPartyC
* @throws Exception
* @throws PropelException
*/
function updateTrackReference($task, $trackId, $track, $status) {
$ref = parent::updateTrackReference($task, $trackId, $track, $status);
public function updateTrackReference($task, $episodeId, $episode, $status) {
$ref = parent::updateTrackReference($task, $episodeId, $episode, $status);
if ($status == CELERY_SUCCESS_STATUS) {
// TODO: handle successful download
// $ref->setDbForeignId();
// FIXME: we need the file ID here, but 'track' is too arbitrary...
$ref->setDbFileId($track->fileId);
$ref->setDbFileId($episode->fileId);
}
$ref->save();