public static function getUserInfo($youtubeURL, &$item)
{
$userid = VideoSource_YoutubeUserUploads::extractYouTubeUserID($youtubeURL);
if ($userid == '') {
return 'user id not found';
}
$url = 'http://gdata.youtube.com/feeds/api/users/' . $userid;
$xml = false;
$htmlcode = YouTubeGalleryMisc::getURLData($url);
if (strpos($htmlcode, '<?xml version') === false) {
if (strpos($htmlcode, 'Invalid id') === false) {
return 'Cannot load data, Invalid id';
}
return 'Cannot load data, no connection';
}
echo '$htmlcode=' . $htmlcode . '<br/>';
//die;
$doc = new DOMDocument();
$doc->loadXML($htmlcode);
$item['channel_username'] = $doc->getElementsByTagName("username")->item(0)->nodeValue;
$item['channel_title'] = $doc->getElementsByTagName("title")->item(0)->nodeValue;
$item['channel_description'] = $doc->getElementsByTagName("content")->item(0)->nodeValue;
$item['channel_location'] = $doc->getElementsByTagName("location")->item(0)->nodeValue;
$feedLink = $doc->getElementsByTagName("feedLink");
if ($feedLink->length > 0) {
foreach ($feedLink as $fe) {
$rel = $fe->getAttribute("rel");
if (!(strpos($rel, '#user.subscriptions') === false)) {
$item['channel_subscribed'] = $fe->getAttribute("countHint");
}
if (!(strpos($rel, '#user.contacts') === false)) {
$item['channel_commentcount'] = $fe->getAttribute("countHint");
}
if (!(strpos($rel, '#user.uploads') === false)) {
$item['channel_videocount'] = $fe->getAttribute("countHint");
}
}
}
$statistics = $doc->getElementsByTagName("statistics");
$se = $statistics->item(0);
$item['channel_subscribers'] = $se->getAttribute("subscriberCount");
$item['channel_viewcount'] = $se->getAttribute("viewCount");
$item['channel_totaluploadviews'] = $se->getAttribute("totalUploadViews");
return '';
}
public static function getVideoIDList($youtubeURL, $optionalparameters, &$userid, &$datalink)
{
$videolist = array();
$base_url = 'https://www.googleapis.com/youtube/v3';
$api_key = YouTubeGalleryMisc::getSettingValue('youtube_api_key');
if ($api_key == '') {
return $videolist;
}
$userid = VideoSource_YoutubeUserUploads::extractYouTubeUserID($youtubeURL);
if ($userid == '') {
return $videolist;
}
//user id not found
//------------- first step: get user playlist id
$part = 'contentDetails';
$url = $base_url . '/channels?forUsername='******'&key=' . $api_key . '&part=' . $part;
$htmlcode = YouTubeGalleryMisc::getURLData($url);
if ($htmlcode == '') {
return $videolist;
}
$j = json_decode($htmlcode);
if (!$j) {
return 'Connection Error';
}
$items = $j->items;
$playlistid = '';
if (isset($items[0]->contentDetails->relatedPlaylists->uploads)) {
$playlistid = $items[0]->contentDetails->relatedPlaylists->uploads;
if ($playlistid == '') {
return $videolist;
}
//user not found or no files uploaded
}
//--------------- second step: get videos
$videolist = VideoSource_YoutubePlaylist::getPlaylistVideos($playlistid, $datalink, $api_key, $optionalparameters);
return $videolist;
}
