/**
* Singleton pattern
*
* @return pspSEOImages Singleton instance
*/
public static function getInstance()
{
if (!self::$_instance) {
self::$_instance = new self();
}
return self::$_instance;
}
private function getVideosInfo($videos = array(), $post = null, $extrainfo = array(), $recheckVideos = false)
{
if (empty($videos) || is_null($post) || !isset($post->ID)) {
return array();
}
$post_id = (int) $post->ID;
$ret = array();
require $this->module_folder_path . 'video_info.php';
$pspVideoInfo = new pspVideoInfo(array('vzaar_domain' => $this->settings['vzaar_domain'], 'viddler_key' => $this->settings['viddler_key'], 'flickr_key' => $this->settings['flickr_key']));
$current_metas = array_merge(array(), $this->getVideoMetas($post_id));
// try to retrieve attachment details (for localhost) based on guid!
if (isset($videos['localhost']) && !empty($videos['localhost'])) {
foreach ($videos['localhost'] as $key => $val) {
if (!empty($extrainfo) && isset($extrainfo["localhost"]["{$key}"])) {
} else {
$extrainfo["localhost"]["{$key}"] = $this->get_video_dbinfo($val);
}
}
}
foreach ($videos as $k => $v) {
if (is_array($v) && !empty($v)) {
foreach ($v as $key => $val) {
$videoLocalDetails = array();
if ($k == 'localhost' && !empty($extrainfo) && isset($extrainfo["{$k}"]["{$key}"])) {
$videoLocalDetails = $extrainfo["{$k}"]["{$key}"];
}
if ($k != 'localhost') {
$__vidalias = $val;
} else {
if ($k == 'localhost' && isset($videoLocalDetails->ID)) {
$__vidalias = 'post_' . (int) $videoLocalDetails->ID;
}
}
if (empty($__vidalias)) {
$__vidalias = 'rand_' . $this->the_plugin->generateRandomString(10);
}
$current_alias = $k . '_' . $this->setVideoAlias($__vidalias);
$meta_alias = 'psp_videos_' . $current_alias;
$vid_meta = isset($current_metas["{$meta_alias}"]) ? $current_metas["{$meta_alias}"] : array();
$__doRequestInfo = false;
if (isset($vid_meta['status']) && isset($vid_meta['created'])) {
srand();
$__rand = rand(0, count(self::$metaRandomLifetime) - 1);
$__lifetime = (int) (self::$metaLifetime + self::$metaRandomLifetime[$__rand]);
if ($recheckVideos || $vid_meta['status'] != 'valid' || (int) ($vid_meta['created'] + $__lifetime) < time()) {
$__doRequestInfo = true;
} else {
$ret["{$k}"]["{$key}"] = $vid_meta;
}
} else {
$__doRequestInfo = true;
}
if ($__doRequestInfo) {
$ret["{$k}"]["{$key}"] = $pspVideoInfo->getVideoInfo($val, $k, array('post' => $post, 'extrainfo' => $videoLocalDetails));
$remoteThumb = $this->saveVideoThumbnail($post_id, $current_alias, $ret["{$k}"]["{$key}"]['thumbnail']);
if ($remoteThumb['status'] == 'valid') {
// update with remote thumb
$ret["{$k}"]["{$key}"]['thumbnail'] = $remoteThumb['resp'];
}
update_post_meta($post_id, $meta_alias, $ret["{$k}"]["{$key}"]);
update_post_meta($post_id, $meta_alias . '_stat', $ret["{$k}"]["{$key}"]['status']);
}
$ret["{$k}"]["{$key}"] = array_merge($ret["{$k}"]["{$key}"], $this->video_info_check($ret["{$k}"]["{$key}"]));
}
}
}
return $ret;
}
