includes/changetags/ChangeTagsRevisionList.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  * @ingroup Change tagging
  20  */
  21
  22 /**
  23  * Stores a list of taggable revisions.
  24  * @since 1.25
  25  */
  26 class ChangeTagsRevisionList extends ChangeTagsList {
  27         public function getType() {
  28                 return 'revision';
  29         }
  30
  31         /**
  32          * @param DatabaseBase $db
  33          * @return mixed
  34          */
  35         public function doQuery( $db ) {
  36                 $ids = array_map( 'intval', $this->ids );
  37                 $queryInfo = array(
  38                         'tables' => array( 'revision', 'user' ),
  39                         'fields' => array_merge( Revision::selectFields(), Revision::selectUserFields() ),
  40                         'conds' => array(
  41                                 'rev_page' => $this->title->getArticleID(),
  42                                 'rev_id' => $ids,
  43                         ),
  44                         'options' => array( 'ORDER BY' => 'rev_id DESC' ),
  45                         'join_conds' => array(
  46                                 'page' => Revision::pageJoinCond(),
  47                                 'user' => Revision::userJoinCond(),
  48                         ),
  49                 );
  50                 ChangeTags::modifyDisplayQuery(
  51                         $queryInfo['tables'],
  52                         $queryInfo['fields'],
  53                         $queryInfo['conds'],
  54                         $queryInfo['join_conds'],
  55                         $queryInfo['options'],
  56                         ''
  57                 );
  58                 return $db->select(
  59                         $queryInfo['tables'],
  60                         $queryInfo['fields'],
  61                         $queryInfo['conds'],
  62                         __METHOD__,
  63                         $queryInfo['options'],
  64                         $queryInfo['join_conds']
  65                 );
  66         }
  67
  68         public function newItem( $row ) {
  69                 return new ChangeTagsRevisionItem( $this, $row );
  70         }
  71
  72         /**
  73          * Add/remove change tags from all the revisions in the list.
  74          *
  75          * @param array $tagsToAdd
  76          * @param array $tagsToRemove
  77          * @param array $params
  78          * @param string $reason
  79          * @param User $user
  80          * @return Status
  81          */
  82         public function updateChangeTagsOnAll( $tagsToAdd, $tagsToRemove, $params,
  83                 $reason, $user ) {
  84
  85                 // @codingStandardsIgnoreStart Generic.CodeAnalysis.ForLoopWithTestFunctionCall.NotAllowed
  86                 for ( $this->reset(); $this->current(); $this->next() ) {
  87                         // @codingStandardsIgnoreEnd
  88                         $item = $this->current();
  89                         $status = ChangeTags::updateTagsWithChecks( $tagsToAdd, $tagsToRemove,
  90                                 null, $item->getId(), null, $params, $reason, $user );
  91                         // Should only fail on second and subsequent times if the user trips
  92                         // the rate limiter
  93                         if ( !$status->isOK() ) {
  94                                 break;
  95                         }
  96                 }
  97
  98                 return $status;
  99         }
 100 }