/**
* DOCUMENT ME
* @param mixed $arguments
* @param mixed $options
*/
protected function execute($arguments = array(), $options = array())
{
// We need a basic context so we can call helpers to format text
$context = sfContext::createInstance($this->configuration);
// initialize the database connection
$databaseManager = new sfDatabaseManager($this->configuration);
$connection = $databaseManager->getDatabase($options['connection'] ? $options['connection'] : null)->getConnection();
// PDO connection not so useful, get the doctrine one
$conn = Doctrine_Manager::connection();
$accounts = Doctrine::getTable('aEmbedMediaAccount')->findAll();
foreach ($accounts as $a) {
$perPage = 50;
$service = aMediaTools::getEmbedService($a->service);
if (!$service) {
// An account for a service that has been deconfigured
continue;
}
$total = null;
$page = 1;
$serviceUrls = array();
while (true) {
$results = $service->browseUser($a->username, $page, $perPage);
if ($results === false) {
// We hit the rate limit, the account is bad, etc. Just
// be tolerant and retry later. Would be nice to distinguish
// these cases but it's not that hard to figure out an
// account is gone
break;
}
foreach ($results['results'] as $result) {
$serviceUrls[] = $result['url'];
}
// We hit the end of the results for this user
if (!count($results['results'])) {
break;
}
$page++;
}
if (count($serviceUrls)) {
$existingServiceUrls = Doctrine::getTable('aMediaItem')->createQuery('m')->select('m.service_url')->andWhereIn('m.service_url', $serviceUrls)->execute(array(), Doctrine::HYDRATE_SINGLE_SCALAR);
} else {
$existingServiceUrls = array();
}
$existingServiceUrls = array_flip($existingServiceUrls);
foreach ($serviceUrls as $serviceUrl) {
if (!isset($existingServiceUrls[$serviceUrl])) {
// If Doctrine becomes a performance problem I could use PDO
// and set lucene_dirty to let that clean itself up later
$id = $service->getIdFromUrl($serviceUrl);
$info = $service->getInfo($id);
if (!$info) {
// We are not actually allowed meaningful access to this video. Password protected for example
continue;
}
$item = new aMediaItem();
$item->setTitle($info['title']);
// We want tags to be lower case, and slashes break routes in most server configs.
$info['tags'] = str_replace('/', '-', aString::strtolower($info['tags']));
$item->setTags($info['tags']);
$item->setDescription(aHtml::textToHtml($info['description']));
$item->setCredit($info['credit']);
$item->setServiceUrl($info['url']);
$item->setType($service->getType());
// The dance is this: get the thumbnail if there is one;
// call preSaveFile to learn the width, height and format
// before saving; save; and then saveFile to copy it to a
// filename based on the slug, which is unknown until after save
$thumbnail = $service->getThumbnail($id);
if ($thumbnail) {
// Grab a local copy of the thumbnail, and get the pain
// over with all at once in a predictable way if
// the service provider fails to give it to us.
$thumbnailCopy = aFiles::getTemporaryFilename();
if (copy($thumbnail, $thumbnailCopy)) {
$item->preSaveFile($thumbnailCopy);
}
}
$item->save();
if ($thumbnail) {
$item->saveFile($thumbnailCopy);
}
$item->free();
}
}
}
}
/**
* Finds or adds a video without the overhead of a proper Doctrine save.
* @param array $info
* @return mixed
*/
protected function findOrAddVideo($info)
{
$mediaId = null;
$slug = null;
if (!isset($info['title'])) {
$info['title'] = 'Imported video';
}
$slug = aTools::slugify(!empty($info['title']) ? $info['title'] : (!empty($info['service_url']) ? $info['service_url'] : md5($info['embed'])));
$result = $this->sql->query('SELECT id FROM a_media_item WHERE slug = :slug', array('slug' => $slug));
if (isset($result[0]['id'])) {
$mediaId = $result[0]['id'];
} else {
$mediaItem = new aMediaItem();
foreach ($info as $key => $value) {
if ($key !== 'tags') {
$mediaItem[$key] = $value;
}
}
if (empty($mediaItem['title'])) {
$mediaItem->setTitle($slug);
} else {
$mediaItem->setTitle($info['title']);
}
$mediaItem->setSlug($slug);
$mediaItem->setType('video');
if ($mediaItem->service_url) {
$service = aMediaTools::getEmbedService($mediaItem->service_url);
$id = $service->getIdFromUrl($mediaItem->service_url);
if ($service->supports('thumbnail')) {
$filename = $service->getThumbnail($id);
if ($filename) {
// saveFile can't handle a nonlocal file directly, so
// copy to a temporary file first
$bad = isset($this->failedMedia[$filename]);
if (!$bad) {
$tmpFile = aFiles::getTemporaryFilename();
try {
if (!copy($filename, $tmpFile)) {
throw new sfException(sprintf('Could not copy file: %s', $src));
}
if (!$mediaItem->saveFile($tmpFile)) {
throw new sfException(sprintf('Could not save file: %s', $src));
}
} catch (Exception $e) {
$this->failedMedia[$filename] = true;
}
unlink($tmpFile);
}
}
}
}
$this->sql->fastSaveMediaItem($mediaItem);
if (count($info['tags'])) {
$this->sql->fastSaveTags('aMediaItem', $mediaItem->id, $info['tags']);
}
$mediaId = $mediaItem->id;
$mediaItem->free(true);
}
return $mediaId;
}
