/**
* Registers event handlers
*/
function register(&$controller)
{
if (function_exists('act_validate')) {
// DokuWiki Adora Belle
require_once DOKU_PLUGIN . 'preservefilenames/action_adorabelle.php';
$handler = new action_plugin_preservefilenames_adorabelle();
} elseif (function_exists('tpl_media')) {
// DokuWiki Angua
require_once DOKU_PLUGIN . 'preservefilenames/action_angua.php';
$handler = new action_plugin_preservefilenames_angua();
} elseif (function_exists('utf8_decodeFN')) {
// DokuWiki Anteater or Rincewind
require_once DOKU_PLUGIN . 'preservefilenames/action_anteater.php';
$handler = new action_plugin_preservefilenames_anteater();
} else {
return;
}
$handler->register($controller);
}
/**
* Returns original filename if exists
*/
function _getOriginalFileName($id)
{
$metaFilePath = mediaMetaFN($id, '.filename');
$meta = unserialize(io_readFile($metaFilePath, false));
if (empty($meta['filename'])) {
// check old meta file (for backward compatibility)
$filename = parent::_getOriginalFileName($id);
// move old meta file to media_meta directory
if ($filename !== false) {
$oldMetaFilePath = metaFN($id, '.filename');
io_rename($oldMetaFilePath, $metaFilePath);
}
return $filename;
} else {
return $this->common->_sanitizeFileName($meta['filename']);
}
}
