7e412428234a26ee31db0d39b261cc604c5e24d4
3 * Media-handling base classes and generic functionality.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
25 * Class to construct MediaHandler objects
29 class MediaHandlerFactory
{
37 * @param string $type mimetype
38 * @return bool|MediaHandler
40 public function getHandler( $type ) {
41 global $wgMediaHandlers;
42 if ( !isset( $wgMediaHandlers[$type] ) ) {
43 wfDebug( __METHOD__
. ": no handler found for $type.\n" );
47 $class = $wgMediaHandlers[$type];
48 if ( !isset( $this->handlers
[$class] ) ) {
49 $this->handlers
[$class] = new $class;
50 if ( !$this->handlers
[$class]->isEnabled() ) {
51 wfDebug( __METHOD__
. ": $class is not enabled\n" );
52 $this->handlers
[$class] = false;
56 return $this->handlers
[$class];