public function indexAction()
{
$request = $this->getRequest();
if ($request->ext == 'mp3') {
$table = new Model_DbTable_Recordings();
$select = $table->select()->where('id = ?', $request->id);
$path = UPLOAD_PATH . '/recordings/' . $request->id . '.mp3';
if (($row = $table->fetchRow($select)) && file_exists($path)) {
$pattern = array('/ - /', '/\\s+/');
$replace = array('-', '_');
$filename = preg_replace($pattern, $replace, $row->title) . '.mp3';
$this->_helper->sendFile($path, 'audio/mpeg', array('filename' => $filename));
}
} elseif (in_array($request->ext, array('pdf', 'mid'))) {
$table = new Model_DbTable_Downloads();
$select = $table->select()->where('id = ?', $request->id)->where('type = ?', $request->ext == 'pdf' ? 'PDF' : 'MIDI');
$path = UPLOAD_PATH . '/sheets/' . $request->id . '.' . $request->ext;
$mime = $request->ext == 'pdf' ? 'application/pdf' : 'audio/midi';
if (($row = $table->fetchRow($select)) && file_exists($path)) {
$pattern = array('/ - /', '/\\s+/');
$replace = array('-', '_');
$filename = preg_replace($pattern, $replace, $row->title) . '.' . $request->ext;
$this->_helper->sendFile($path, $mime, array('filename' => $filename));
}
}
exit;
}