public function parseItem($itemArray, $user, $item = null, $ingestor = null)
{
if (!isset($item)) {
$item = new Item();
// set the defaults
$item->setDateCreated(new \DateTime("now"));
$item->setChildItemsCount(0);
$item->setEnabled(true);
$item->setPublished(false);
$item->setUser($user);
}
$item->setDateUpdated(new \DateTime("now"));
// parse the item
if (isset($ingestor)) {
$item->setIngestedBy($ingestor);
}
if (isset($itemArray['title'])) {
$item->setTitle($itemArray['title']);
}
if (isset($itemArray['description'])) {
$item->setDescription($itemArray['description']);
}
if (isset($itemArray['text'])) {
$mediaType = $item->getMediaType();
$text = $item->getText();
if ($mediaType !== 'project' || $mediaType == 'project' && !isset($text)) {
if (is_array($itemArray['text'])) {
$itemJson = json_encode($itemArray['text']);
// quick fix to encode integers properly before upgrading to php >= 5.3.3
$itemJson = preg_replace("/\"(\\d+)\"/", '$1', $itemJson);
$item->setText($itemJson);
} else {
$item->setText($itemArray['text']);
}
}
}
if (isset($itemArray['uri'])) {
$item->setUri($itemArray['uri']);
}
if (isset($itemArray['attribution_uri'])) {
$item->setAttributionUri($itemArray['attribution_uri']);
}
if (isset($itemArray['media_type'])) {
$item->setMediaType($itemArray['media_type']);
}
if (isset($itemArray['layer_type'])) {
$item->setLayerType($itemArray['layer_type']);
}
if (isset($itemArray['media_geo_latitude'])) {
$item->setMediaGeoLatitude($itemArray['media_geo_latitude']);
}
if (isset($itemArray['media_geo_longitude'])) {
$item->setMediaGeoLongitude($itemArray['media_geo_longitude']);
}
if (isset($itemArray['headline'])) {
$item->setHeadline($itemArray['headline']);
}
$thumbnailSize = 4;
$mediaType = $item->getMediaType();
if ($mediaType === 'project') {
$thumbnailSize = 6;
}
if (!isset($itemArray['thumbnail_url']) || isset($itemArray['create_thumbnail'])) {
$thumbnail = $this->thumbnailService->getItemThumbnail($item->getUri(), $thumbnailSize);
} else {
$thumbnail = $itemArray['thumbnail_url'];
}
if (null !== $thumbnail) {
$item->setThumbnailUrl($thumbnail);
}
if (isset($itemArray['media_date_created'])) {
$parsedDate = strtotime($itemArray['media_date_created']);
if ($parsedDate) {
$d = date("Y-m-d h:i:s", $parsedDate);
$item->setMediaDateCreated(new \DateTime($d));
}
}
if (isset($itemArray['media_creator_username'])) {
$item->setMediaCreatorUsername($itemArray['media_creator_username']);
} else {
$item->setMediaCreatorUsername($user->getDisplayName());
}
if (isset($itemArray['media_creator_realname'])) {
$item->setMediaCreatorRealname($itemArray['media_creator_realname']);
} else {
$item->setMediaCreatorUsername($user->getDisplayName());
}
if (isset($itemArray['archive'])) {
$item->setArchive($itemArray['archive']);
}
if (isset($itemArray['location'])) {
$item->setLocation($itemArray['location']);
}
if (isset($itemArray['license'])) {
$item->setLicense($itemArray['license']);
}
if (isset($itemArray['attributes'])) {
$item->setAttributes($itemArray['attributes']);
}
if (isset($itemArray['tags'])) {
$item->setTags($itemArray['tags']);
}
if (isset($itemArray['published'])) {
$item->setPublished($itemArray['published']);
}
if (isset($itemArray["child_items"])) {
foreach ($itemArray["child_items"] as $child_item) {
$child = self::parseItem($child_item, $user, $ingestor);
if (isset($child)) {
$item->addChildItem($child);
}
}
}
return $item;
}
public function load($url, $parameters = null)
{
$regexMatches = $parameters["regex_matches"];
$loadCollectionItems = $parameters["load_child_items"];
$setId = $regexMatches[1];
// bam
if (strpos($setId, 'PL') === 0) {
$setId = substr($setId, 2);
}
// apparently the playlist ID changed... need to remove the PL prefix.
$originalUrl = "http://gdata.youtube.com/feeds/api/playlists/{$setId}?v=2&alt=json&max_results=50";
// read feed into SimpleXML object
$playlistInfo = json_decode(file_get_contents($originalUrl), true);
$entry = $playlistInfo["feed"];
$collection = new Item();
$collection->setTitle($entry["title"]["\$t"]);
$collection->setArchive("Youtube");
$collection->setDescription($entry["subtitle"]["\$t"]);
$collection->setMediaType('Collection');
$collection->setLayerType('Youtube');
$collection->setUri($url);
$collection->setAttributionUri($entry["media\$group"]["media\$content"][0]["url"]);
$collection->setEnabled(true);
$collection->setPublished(true);
$collection->setChildItemsCount($entry["openSearch\$totalResults"]["\$t"]);
$collection->setMediaCreatorUsername($entry["author"][0]["name"]["\$t"]);
$collection->setMediaCreatorRealname('Unknown');
foreach ($entry["entry"] as $child) {
$collection->setThumbnailUrl($child["media\$group"]["media\$thumbnail"][0]["url"]);
if ($loadCollectionItems == false) {
// we just want the set description - get a thumbnail from the first item and break
break;
}
$item = new Item();
$item->setUri($child["media\$group"]["yt\$videoid"]["\$t"]);
$item->setTitle($child["title"]["\$t"]);
$item->setDescription($child["media\$group"]["media\$description"]["\$t"]);
$item->setAttributionUri($child["media\$group"]["media\$player"]["url"]);
$item->setMediaDateCreated($child["published"]["\$t"]);
$item->setDateCreated(new \DateTime("now"));
$item->setMediaType('Video');
$item->setLayerType('Youtube');
$item->setChildItemsCount(0);
$item->setThumbnailUrl($child["media\$group"]["media\$thumbnail"][0]["url"]);
$item->setArchive("Youtube");
$categories = $child["category"];
if (isset($categories)) {
$itemTags = array();
foreach ($categories as $cat) {
if (strpos($cat["term"], 'gdata.youtube.com') === false) {
array_push($itemTags, $cat["term"]);
}
}
$item->setTags($itemTags);
}
$item->setMediaCreatorUsername($child["author"][0]["name"]["\$t"]);
$item->setMediaCreatorRealname($child["author"][0]["name"]["\$t"]);
$item->setLicense($child["media\$group"]["media\$license"]["\$t"]);
$accessControl = $child["yt\$accessControl"];
foreach ($accessControl as $access) {
if ($access["action"] == "embed" && $access["permission"] == "allowed") {
$collection->addChildItem($item);
}
}
}
return parent::returnResponse($collection, true, true);
}
