includes/api/ApiTokens.php

   1 <?php
   2 /**
   3  *
   4  *
   5  * Created on Jul 29, 2011
   6  *
   7  * Copyright © 2011 John Du Hart john@johnduhart.me
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write to the Free Software Foundation, Inc.,
  21  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  22  * http://www.gnu.org/copyleft/gpl.html
  23  *
  24  * @file
  25  */
  26
  27 /**
  28  * @deprecated since 1.24
  29  * @ingroup API
  30  */
  31 class ApiTokens extends ApiBase {
  32
  33         public function execute() {
  34                 $this->setWarning(
  35                         "action=tokens has been deprecated. Please use action=query&meta=tokens instead."
  36                 );
  37
  38                 $params = $this->extractRequestParams();
  39                 $res = array();
  40
  41                 $types = $this->getTokenTypes();
  42                 foreach ( $params['type'] as $type ) {
  43                         $val = call_user_func( $types[$type], null, null );
  44
  45                         if ( $val === false ) {
  46                                 $this->setWarning( "Action '$type' is not allowed for the current user" );
  47                         } else {
  48                                 $res[$type . 'token'] = $val;
  49                         }
  50                 }
  51
  52                 $this->getResult()->addValue( null, $this->getModuleName(), $res );
  53         }
  54
  55         private function getTokenTypes() {
  56                 // If we're in JSON callback mode, no tokens can be obtained
  57                 if ( !is_null( $this->getMain()->getRequest()->getVal( 'callback' ) ) ) {
  58                         return array();
  59                 }
  60
  61                 static $types = null;
  62                 if ( $types ) {
  63                         return $types;
  64                 }
  65                 wfProfileIn( __METHOD__ );
  66                 $types = array( 'patrol' => array( 'ApiQueryRecentChanges', 'getPatrolToken' ) );
  67                 $names = array( 'edit', 'delete', 'protect', 'move', 'block', 'unblock',
  68                         'email', 'import', 'watch', 'options' );
  69                 foreach ( $names as $name ) {
  70                         $types[$name] = array( 'ApiQueryInfo', 'get' . ucfirst( $name ) . 'Token' );
  71                 }
  72                 wfRunHooks( 'ApiTokensGetTokenTypes', array( &$types ) );
  73                 ksort( $types );
  74                 wfProfileOut( __METHOD__ );
  75
  76                 return $types;
  77         }
  78
  79         public function getAllowedParams() {
  80                 return array(
  81                         'type' => array(
  82                                 ApiBase::PARAM_DFLT => 'edit',
  83                                 ApiBase::PARAM_ISMULTI => true,
  84                                 ApiBase::PARAM_TYPE => array_keys( $this->getTokenTypes() ),
  85                         ),
  86                 );
  87         }
  88
  89         public function getParamDescription() {
  90                 return array(
  91                         'type' => 'Type of token(s) to request'
  92                 );
  93         }
  94
  95         public function getDescription() {
  96                 return array(
  97                         'This module is deprecated in favor of action=query&meta=tokens.',
  98                         'Gets tokens for data-modifying actions.'
  99                 );
 100         }
 101
 102         protected function getExamples() {
 103                 return array(
 104                         'api.php?action=tokens' => 'Retrieve an edit token (the default)',
 105                         'api.php?action=tokens&type=email|move' => 'Retrieve an email token and a move token'
 106                 );
 107         }
 108 }