PHP Catalog::is_video_file方法代码示例

 public function add_file($full_file, $options)
 {
     // Ensure that we've got our cache
     $this->_create_filecache();
     /* First thing first, check if file is already in catalog.
      * This check is very quick, so it should be performed before any other checks to save time
      */
     if (isset($this->_filecache[strtolower($full_file)])) {
         return false;
     }
     // Incase this is the second time through clear this variable
     // if it was set the day before
     unset($failed_check);
     if (AmpConfig::get('no_symlinks')) {
         if (is_link($full_file)) {
             debug_event('read', "Skipping symbolic link {$full_file}", 5);
             return false;
         }
     }
     /* If it's a dir run this function again! */
     if (is_dir($full_file)) {
         $this->add_files($full_file, $options);
         /* Change the dir so is_dir works correctly */
         if (!chdir($full_file)) {
             debug_event('read', "Unable to chdir to {$path}", 2);
             AmpError::add('catalog_add', sprintf(T_('Error: Unable to change to directory %s'), $path));
         }
         /* Skip to the next file */
         return true;
     }
     //it's a directory
     $is_audio_file = Catalog::is_audio_file($full_file);
     if (AmpConfig::get('catalog_video_pattern')) {
         $is_video_file = Catalog::is_video_file($full_file);
     }
     if ($options['parse_playlist'] && AmpConfig::get('catalog_playlist_pattern')) {
         $is_playlist = Catalog::is_playlist_file($full_file);
     }
     /* see if this is a valid audio file or playlist file */
     if ($is_audio_file || $is_video_file || $is_playlist) {
         /* Now that we're sure its a file get filesize  */
         $file_size = Core::get_filesize($full_file);
         if (!$file_size) {
             debug_event('read', "Unable to get filesize for {$full_file}", 2);
             /* HINT: FullFile */
             AmpError::add('catalog_add', sprintf(T_('Error: Unable to get filesize for %s'), $full_file));
         }
         // file_size check
         if (!Core::is_readable($full_file)) {
             // not readable, warn user
             debug_event('read', "{$full_file} is not readable by ampache", 2);
             /* HINT: FullFile */
             AmpError::add('catalog_add', sprintf(T_('%s is not readable by ampache'), $full_file));
             return false;
         }
         // Check to make sure the filename is of the expected charset
         if (function_exists('iconv')) {
             $convok = false;
             $site_charset = AmpConfig::get('site_charset');
             $lc_charset = $site_charset;
             if (AmpConfig::get('lc_charset')) {
                 $lc_charset = AmpConfig::get('lc_charset');
             }
             $enc_full_file = iconv($lc_charset, $site_charset, $full_file);
             if ($lc_charset != $site_charset) {
                 $convok = strcmp($full_file, iconv($site_charset, $lc_charset, $enc_full_file)) == 0;
             } else {
                 $convok = strcmp($enc_full_file, $full_file) == 0;
             }
             if (!$convok) {
                 debug_event('read', $full_file . ' has non-' . $site_charset . ' characters and can not be indexed, converted filename:' . $enc_full_file, '1');
                 /* HINT: FullFile */
                 AmpError::add('catalog_add', sprintf(T_('%s does not match site charset'), $full_file));
                 return false;
             }
             $full_file = $enc_full_file;
             // Check again with good encoding
             if (isset($this->_filecache[strtolower($full_file)])) {
                 return false;
             }
         }
         // end if iconv
         if ($is_playlist) {
             debug_event('read', 'Found playlist file to import: ' . $full_file, '5');
             $this->_playlists[] = $full_file;
         } else {
             if (count($this->get_gather_types('music')) > 0) {
                 if ($is_audio_file) {
                     $this->insert_local_song($full_file, $options);
                 } else {
                     debug_event('read', $full_file . " ignored, bad media type for this music catalog.", 5);
                 }
             } else {
                 if (count($this->get_gather_types('video')) > 0) {
                     if ($is_video_file) {
                         $this->insert_local_video($full_file, $options);
                     } else {
                         debug_event('read', $full_file . " ignored, bad media type for this video catalog.", 5);
                     }
                 }
//.........这里部分代码省略.........

 /**
  * add_files
  *
  * Recurses through $this->path and pulls out all mp3s and returns the
  * full path in an array. Passes gather_type to determine if we need to
  * check id3 information against the db.
  */
 public function add_files($path, $options)
 {
     // Profile the memory a bit
     debug_event('Memory', UI::format_bytes(memory_get_usage(true)), 5);
     // See if we want a non-root path for the add
     if (isset($options['subdirectory'])) {
         $path = $options['subdirectory'];
         unset($options['subdirectory']);
     }
     // Correctly detect the slash we need to use here
     if (strpos($path, '/') !== false) {
         $slash_type = '/';
     } else {
         $slash_type = '\\';
     }
     /* Open up the directory */
     $handle = opendir($path);
     if (!is_resource($handle)) {
         debug_event('read', "Unable to open {$path}", 5);
         Error::add('catalog_add', sprintf(T_('Error: Unable to open %s'), $path));
         return false;
     }
     /* Change the dir so is_dir works correctly */
     if (!chdir($path)) {
         debug_event('read', "Unable to chdir to {$path}", 2);
         Error::add('catalog_add', sprintf(T_('Error: Unable to change to directory %s'), $path));
         return false;
     }
     // Ensure that we've got our cache
     $this->_create_filecache();
     debug_event('Memory', UI::format_bytes(memory_get_usage(true)), 5);
     /* Recurse through this dir and create the files array */
     while (false !== ($file = readdir($handle))) {
         /* Skip to next if we've got . or .. */
         if (substr($file, 0, 1) == '.') {
             continue;
         }
         debug_event('read', "Starting work on {$file} inside {$path}", 5);
         debug_event('Memory', UI::format_bytes(memory_get_usage(true)), 5);
         /* Create the new path */
         $full_file = $path . $slash_type . $file;
         /* First thing first, check if file is already in catalog.
          * This check is very quick, so it should be performed before any other checks to save time
          */
         if (isset($this->_filecache[strtolower($full_file)])) {
             continue;
         }
         // Incase this is the second time through clear this variable
         // if it was set the day before
         unset($failed_check);
         if (AmpConfig::get('no_symlinks')) {
             if (is_link($full_file)) {
                 debug_event('read', "Skipping symbolic link {$path}", 5);
                 continue;
             }
         }
         /* If it's a dir run this function again! */
         if (is_dir($full_file)) {
             $this->add_files($full_file, $options);
             /* Change the dir so is_dir works correctly */
             if (!chdir($path)) {
                 debug_event('read', "Unable to chdir to {$path}", 2);
                 Error::add('catalog_add', sprintf(T_('Error: Unable to change to directory %s'), $path));
             }
             /* Skip to the next file */
             continue;
         }
         //it's a directory
         $is_audio_file = Catalog::is_audio_file($file);
         if (AmpConfig::get('catalog_video_pattern')) {
             $is_video_file = Catalog::is_video_file($file);
         }
         if ($options['parse_playlist'] && AmpConfig::get('catalog_playlist_pattern')) {
             $is_playlist = Catalog::is_playlist_file($file);
         }
         /* see if this is a valid audio file or playlist file */
         if ($is_audio_file or $is_video_file or $is_playlist) {
             /* Now that we're sure its a file get filesize  */
             $file_size = filesize($full_file);
             if (!$file_size) {
                 debug_event('read', "Unable to get filesize for {$full_file}", 2);
                 /* HINT: FullFile */
                 Error::add('catalog_add', sprintf(T_('Error: Unable to get filesize for %s'), $full_file));
             }
             // file_size check
             if (!Core::is_readable($full_file)) {
                 // not readable, warn user
                 debug_event('read', "{$full_file} is not readable by ampache", 2);
                 /* HINT: FullFile */
                 Error::add('catalog_add', sprintf(T_('%s is not readable by ampache'), $full_file));
                 continue;
             }
             // Check to make sure the filename is of the expected charset
//.........这里部分代码省略.........