/**
*
* @return ActivityProcessorFactory
*/
public static function getInstance()
{
if (!self::$_instance) {
self::$_instance = new ActivityProcessorFactory();
}
return self::$_instance;
}
/**
* @param AtomEntryAdapter $item
* @return array
*/
public function readEntry(AtomEntryAdapter $entry)
{
// Get the activity entry
$activityEntry = $entry->getExtension(ActivityNS::NS);
$data = array();
$published = $entry->getPublished();
if (isset($published)) {
// The published value of the data is only obtained from the atom:published, otherwise it is not exists
$data['published'] = toTimestamp($published->value);
} else {
$data['published'] = '';
}
// process the entry
if (isset($activityEntry->object[0])) {
if (isset($activityEntry->object[0]->id)) {
// Get the Object IRI
$data['iri'] = $activityEntry->object[0]->id->value;
} else {
$data['iri'] = '';
}
// Get the Object processor
$activityProcessor = ActivityProcessorFactory::getInstance();
$object = $activityProcessor->getProcessor($activityEntry->object[0]);
// Process the entry according to its type
switch ($object->getType()) {
case ActivityNS::STATUS_OBJECT_TYPE:
$data = $this->_readStatusEntry($data, $object);
break;
case ActivityNS::ARTICLE_OBJECT_TYPE:
$data = $this->_readBlogEntry($data, $object);
break;
case ActivityNS::BOOKMARK_OBJECT_TYPE:
$data = $this->_readLinkEntry($data, $object);
break;
case ActivityNS::PHOTO_OBJECT_TYPE:
$data = $this->_readImageEntry($data, $object);
break;
case ActivityNS::AUDIO_OBJECT_TYPE:
$data = $this->_readAudioEntry($data, $object);
break;
case ActivityNS::VIDEO_OBJECT_TYPE:
$data = $this->_readVideoEntry($data, $object);
break;
default:
$data = $this->_readDefaultEntry($data, $entry);
}
} else {
$data = $this->_readDefaultEntry($data, $entry);
}
return $data;
}
public static function setupActivityProcessorFactory()
{
$activityProcessor = ActivityProcessorFactory::getInstance();
$activityProcessor->registerProcessor(ActivityNS::STATUS_OBJECT_TYPE, 'StatusObjectProcessor', 0);
$activityProcessor->registerProcessor(ActivityNS::ARTICLE_OBJECT_TYPE, 'ArticleObjectProcessor', 0);
$activityProcessor->registerProcessor(ActivityNS::AUDIO_OBJECT_TYPE, 'AudioObjectProcessor', 0);
$activityProcessor->registerProcessor(ActivityNS::PHOTO_OBJECT_TYPE, 'PhotoObjectProcessor', 0);
$activityProcessor->registerProcessor(ActivityNS::BOOKMARK_OBJECT_TYPE, 'BookmarkObjectProcessor', 0);
$activityProcessor->registerProcessor(ActivityNS::VIDEO_OBJECT_TYPE, 'VideoObjectProcessor', 0);
$activityProcessor->registerProcessor(ActivityNS::COMMENT_OBJECT_TYPE, 'CommentObjectProcessor', 0);
}
