/**
* @package Newscoop
* @subpackage Soundcloud plugin
* @copyright 2011 Sourcefabric o.p.s.
* @license http://www.gnu.org/licenses/gpl-3.0.txt
*/
function smarty_function_assign_soundcloud_tracks($p_params, &$p_smarty)
{
$gimme = $p_smarty->get_template_vars('gimme');
$article = empty($p_params['article']) ? $gimme->article->number : $p_params['article'];
$length = empty($p_params['length']) ? 0 : (int) $p_params['length'];
$order = empty($p_params['order']) ? 'asc' : $p_params['order'];
$start = empty($p_params['start']) ? 0 : $p_params['start'];
$current = empty($p_params['current']) ? 0 : $p_params['current'];
$search = empty($p_params['search']) ? null : $p_params['search'];
$api = empty($p_params['api']) ? false : true;
$set = empty($p_params['set']) ? null : $p_params['set'];
if (!$api) {
$tracks = Soundcloud::getAssignments($article, $order, $start, $length);
} else {
require_once CS_PATH_PLUGINS . DIR_SEP . 'soundcloud' . DIR_SEP . 'classes' . DIR_SEP . 'soundcloud.api.php';
$soundcloudAPI = new SoundcloudAPI();
if ($set) {
if ($set = $soundcloudAPI->setLoad($set)) {
$tracks = $set['tracks'];
if ($order == 'desc') {
$tracks = array_reverse($tracks);
}
for ($i = 0; $i < $start; $i++) {
array_shift($tracks);
}
if ($length) {
for ($i = sizeof($tracks); $i > $length; $i--) {
array_pop($tracks);
}
}
}
} else {
$tracks = $soundcloudAPI->trackSearch(array('order' => 'created_at', 'limit' => $length, 'offest' => $start, 'q' => $search));
}
}
if (!empty($tracks)) {
$soundcloud = new stdClass();
$soundcloud->list = false;
$soundcloud->track = empty($tracks[$current]) ? $tracks[0] : $tracks[$current];
$soundcloud->total = sizeof($tracks);
$soundcloud->tracks = $tracks;
$p_smarty->assign('soundcloud', $soundcloud);
} else {
$p_smarty->assign('soundcloud', null);
}
return null;
}
}
}
switch ($paging) {
case 'next':
$offset = $offset + $limit;
break;
case 'prev':
$offset = $offset > $limit ? $offset - $limit : 0;
break;
case 'reload':
break;
default:
$offset = 0;
}
$trackListParams['offset'] = $offset;
$trackList = $soundcloud->trackSearch($trackListParams);
if (empty($trackList)) {
jsonOutput(null, array('title' => getGS('Search error'), 'text' => getGS('Tracks not found'), 'type' => 'error'));
exit;
}
$attached = array();
if ($article) {
$attachments = Soundcloud::getAssignments($article);
foreach ((array) $attachments as $value) {
$attached[(string) $value['id']] = $value['id'];
}
}
ob_start();
require_once 'templates/tracklist.php';
$content = ob_get_clean();
jsonOutput($content, $message, $js, $otherParams);