PHP UI::check_ticker方法代码示例

 /**
  * gather_art
  *
  * This runs through all of the albums and finds art for them
  * This runs through all of the needs art albums and trys
  * to find the art for them from the mp3s
  */
 public function gather_art()
 {
     // Make sure they've actually got methods
     $art_order = AmpConfig::get('art_order');
     if (!count($art_order)) {
         debug_event('gather_art', 'art_order not set, Catalog::gather_art aborting', 3);
         return true;
     }
     // Prevent the script from timing out
     set_time_limit(0);
     $search_count = 0;
     $albums = $this->get_album_ids();
     // Run through them and get the art!
     foreach ($albums as $album_id) {
         $art = new Art($album_id, 'album');
         $album = new Album($album_id);
         // We're going to need the name here
         $album->format();
         debug_event('gather_art', 'Gathering art for ' . $album->name, 5);
         $options = array('album_name' => $album->full_name, 'artist' => $album->artist_name, 'keyword' => $album->artist_name . ' ' . $album->full_name);
         $results = $art->gather($options, 1);
         if (count($results)) {
             // Pull the string representation from the source
             $image = Art::get_from_source($results[0], 'album');
             if (strlen($image) > '5') {
                 $art->insert($image, $results[0]['mime']);
                 // If they've enabled resizing of images generate a thumbnail
                 if (AmpConfig::get('resize_images')) {
                     $thumb = $art->generate_thumb($image, array('width' => 275, 'height' => 275), $results[0]['mime']);
                     if (is_array($thumb)) {
                         $art->save_thumb($thumb['thumb'], $thumb['thumb_mime'], '275x275');
                     }
                 }
             } else {
                 debug_event('gather_art', 'Image less than 5 chars, not inserting', 3);
             }
         }
         // Stupid little cutesie thing
         $search_count++;
         if (UI::check_ticker()) {
             UI::update_text('count_art_' . $this->id, $search_count);
             UI::update_text('read_art_' . $this->id, scrub_out($album->name));
         }
         unset($found);
     }
     // foreach albums
     // One last time for good measure
     UI::update_text('count_art_' . $this->id, $search_count);
 }

 /**
  * _clean_chunk
  * This is the clean function, its broken into
  * said chunks to try to save a little memory
  */
 private function _clean_chunk($media_type, $chunk, $chunk_size)
 {
     debug_event('clean', "Starting chunk {$chunk}", 5);
     $dead = array();
     $count = $chunk * $chunk_size;
     $sql = "SELECT `id`, `file` FROM `{$media_type}` " . "WHERE `catalog`='{$this->id}' LIMIT {$count},{$chunk_size}";
     $db_results = Dba::read($sql);
     while ($results = Dba::fetch_assoc($db_results)) {
         debug_event('clean', 'Starting work on ' . $results['file'] . '(' . $results['id'] . ')', 5);
         $count++;
         if (UI::check_ticker()) {
             $file = str_replace(array('(', ')', '\''), '', $results['file']);
             UI::update_text('clean_count_' . $this->id, $count);
             UI::update_text('clean_dir_' . $this->id, scrub_out($file));
         }
         $file_info = Core::get_filesize(Core::conv_lc_file($results['file']));
         if (!file_exists(Core::conv_lc_file($results['file'])) || $file_info < 1) {
             debug_event('clean', 'File not found or empty: ' . $results['file'], 5);
             AmpError::add('general', sprintf(T_('Error File Not Found or 0 Bytes: %s'), $results['file']));
             // Store it in an array we'll delete it later...
             $dead[] = $results['id'];
         } else {
             if (!Core::is_readable(Core::conv_lc_file($results['file']))) {
                 debug_event('clean', $results['file'] . ' is not readable, but does exist', 1);
             }
         }
     }
     return $dead;
 }

 /**
  * gather_art
  *
  * This runs through all of the albums and finds art for them
  * This runs through all of the needs art albums and trys
  * to find the art for them from the mp3s
  * @param int[]|null $songs
  * @param int[]|null $videos
  */
 public function gather_art($songs = null, $videos = null)
 {
     // Make sure they've actually got methods
     $art_order = AmpConfig::get('art_order');
     if (!count($art_order)) {
         debug_event('gather_art', 'art_order not set, Catalog::gather_art aborting', 3);
         return true;
     }
     // Prevent the script from timing out
     set_time_limit(0);
     $search_count = 0;
     $searches = array();
     if ($songs == null) {
         $searches['album'] = $this->get_album_ids();
         $searches['artist'] = $this->get_artist_ids();
     } else {
         $searches['album'] = array();
         $searches['artist'] = array();
         foreach ($songs as $song_id) {
             $song = new Song($song_id);
             if ($song->id) {
                 if (!in_array($song->album, $searches['album'])) {
                     $searches['album'][] = $song->album;
                 }
                 if (!in_array($song->artist, $searches['artist'])) {
                     $searches['artist'][] = $song->artist;
                 }
             }
         }
     }
     if ($videos == null) {
         $searches['video'] = $this->get_video_ids();
     } else {
         $searches['video'] = $videos;
     }
     // Run through items and get the art!
     foreach ($searches as $key => $values) {
         foreach ($values as $id) {
             $this->gather_art_item($key, $id);
             // Stupid little cutesie thing
             $search_count++;
             if (UI::check_ticker()) {
                 UI::update_text('count_art_' . $this->id, $search_count);
             }
         }
     }
     // One last time for good measure
     UI::update_text('count_art_' . $this->id, $search_count);
 }