* @author Călin-Andrei Burloiu
*/
class Videos_model extends CI_Model {
- private $db = NULL;
+ public $db = NULL;
public function __construct()
{
* @param int $offset
* @param int $count
* @return array a list of videos, each one being an assoc array with:
- * * id, name, title, duration, thumbs_count, default_thumb, views => from DB
- * * shorted_title => ellipsized title
- * * video_url => P2P-Tube video URl
- * * TODO: user_id, user_name
- * * thumbs => thumbnail images' URLs
+ * <ul>
+ * <li>id, name, title, duration, thumbs_count, default_thumb, views => from DB</li>
+ * <li>shorted_title => ellipsized title</li>
+ * <li>video_url => P2P-Tube video URl</li>
+ * <li>TODO: user_id, user_name</li>
+ * <li>thumbs => thumbnail images' URLs</li>
+ * </ul>
*/
public function get_videos_summary($category_id, $offset, $count)
{
// Ellipsized title
//$video['shorted_title'] = ellipsize($video['title'], 45, 0.75);
$video['shorted_title'] = character_limiter($video['title'], 50);
+
+ // TODO: user information
+ $video['user_name'] = 'TODO';
}
return $videos;
* table. NULL means there is no name provided.
* @return array an associative list with information about a video
* with the following keys:
- * * all columns form DB with some exceptions that are overwritten or new
- * * formats content is moved in assets
- * * assets => list of associative lists where each one represents a
+ * <ul>
+ * <li>all columns form DB with some exceptions that are overwritten or new</li>
+ * <li>content is moved in assets</li>
+ * <li>assets => list of associative lists where each one represents a</li>
* video asset having keys: "src", "res", "par" and "ext". Value of key
* "src" is the video torrent formated as
- * {name}_{format}.{video_ext}.{default_torrent_ext}
- * * user_name => TODO: user name from `users` table
- * * category_title => a human-friendly category name
- * * tags => associative list of "tag => score"
- * * date => date and time when the video was created
- * * thumbs => thumbnail images' URLs
+ * {name}_{format}.{video_ext}.{default_torrent_ext}</li>
+ * <li>user_name => TODO: user name from `users` table</li>
+ * <li>category_title => a human-friendly category name</li>
+ * <li>tags => associative list of "tag => score"</li>
+ * <li>date => date and time when the video was created</li>
+ * <li>thumbs => thumbnail images' URLs</li>
+ * </ul>
*/
public function get_video($id, $name = NULL)
{
+ $this->load->helper('video');
+
$query = $this->db->query('SELECT *
FROM `videos`
WHERE id = ?', $id);
asort($video['tags']);
$video['tags'] = array_reverse($video['tags'], TRUE);
+ // Sort assets by their megapixels number.
+ function access_function($a) { return $a['res']; }
+ function assets_cmp($a, $b)
+ { return megapixels_cmp($a, $b, "access_function"); }
+ usort($video['assets'], "assets_cmp");
+
// Torrents
$video['url'] = array();
foreach ($video['assets'] as & $asset)
// Thumbnails
$video['thumbs'] = $this->get_thumbs($video['name'], $video['thumbs_count']);
+ // TODO: user information
+ $video['user_name'] = 'TODO';
+
return $video;
}
+ /**
+ * Increment a video parameter from DB: `views`, `likes` or `dislikes`.
+ *
+ * @param int $id DB video id
+ * @param string $param DB parameter column name.
+ * @return void
+ */
+ public function inc_video_var($id, $var)
+ {
+ // TODO error report if query returns FALSE
+ $this->db->query('UPDATE `videos` '
+ . 'SET `'. $var. '`=`'. $var. '`+1 '
+ . 'WHERE id='. $id);
+ }
+
public function get_thumbs($name, $count)
{
$thumbs = array();