opensearch_desc.php

   1 <?php
   2 /**
   3  * The web entry point for generating an OpenSearch description document.
   4  *
   5  * See <http://www.opensearch.org/> for the specification of the OpenSearch
   6  * "description" document. In a nut shell, this tells browsers how and where
   7  * to submit submit search queries to get a search results page back,
   8  * as well as how to get typeahead suggestions (see ApiOpenSearch).
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License along
  21  * with this program; if not, write to the Free Software Foundation, Inc.,
  22  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  23  * http://www.gnu.org/copyleft/gpl.html
  24  *
  25  * @file
  26  * @ingroup entrypoint
  27  */
  28
  29 // This endpoint is supposed to be independent of request cookies and other
  30 // details of the session. Enforce this constraint with respect to session use.
  31 define( 'MW_NO_SESSION', 1 );
  32
  33 define( 'MW_ENTRY_POINT', 'opensearch_desc' );
  34
  35 require_once __DIR__ . '/includes/WebStart.php';
  36
  37 $url = wfScript( 'rest' ) . '/v1/search';
  38 $ctype = $wgRequest->getRawVal( 'ctype' );
  39
  40 if ( $ctype !== null ) {
  41         $url = wfAppendQuery( $url, [ 'ctype' => $ctype ] );
  42 }
  43
  44 $wgRequest->response()->header( 'Location: ' . $url, true, 308 );
  45 $wgRequest->response()->header( 'Cache-control: max-age=600' );