includes/logging/MergeLogFormatter.php

   1 <?php
   2 /**
   3  * Formatter for merge log entries.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @license GPL-2.0-or-later
  22  * @since 1.25
  23  */
  24
  25 use MediaWiki\MediaWikiServices;
  26
  27 /**
  28  * This class formats merge log entries.
  29  *
  30  * @since 1.25
  31  */
  32 class MergeLogFormatter extends LogFormatter {
  33         public function getPreloadTitles() {
  34                 $params = $this->extractParameters();
  35
  36                 return [ Title::newFromText( $params[3] ) ];
  37         }
  38
  39         protected function getMessageParameters() {
  40                 $params = parent::getMessageParameters();
  41                 $oldname = $this->makePageLink( $this->entry->getTarget(), [ 'redirect' => 'no' ] );
  42                 $newname = $this->makePageLink( Title::newFromText( $params[3] ) );
  43                 $params[2] = Message::rawParam( $oldname );
  44                 $params[3] = Message::rawParam( $newname );
  45                 $params[4] = $this->context->getLanguage()
  46                         ->userTimeAndDate( $params[4], $this->context->getUser() );
  47                 return $params;
  48         }
  49
  50         public function getActionLinks() {
  51                 if ( $this->entry->isDeleted( LogPage::DELETED_ACTION ) // Action is hidden
  52                         || !MediaWikiServices::getInstance()
  53                                 ->getPermissionManager()
  54                                 ->userHasRight( $this->context->getUser(), 'mergehistory' )
  55                 ) {
  56                         return '';
  57                 }
  58
  59                 // Show unmerge link
  60                 $params = $this->extractParameters();
  61                 $revert = $this->getLinkRenderer()->makeKnownLink(
  62                         SpecialPage::getTitleFor( 'MergeHistory' ),
  63                         $this->msg( 'revertmerge' )->text(),
  64                         [],
  65                         [
  66                                 'target' => $params[3],
  67                                 'dest' => $this->entry->getTarget()->getPrefixedDBkey(),
  68                                 'mergepoint' => $params[4],
  69                                 'submitted' => 1 // show the revisions immediately
  70                         ]
  71                 );
  72
  73                 return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
  74         }
  75
  76         protected function getParametersForApi() {
  77                 $entry = $this->entry;
  78                 $params = $entry->getParameters();
  79
  80                 static $map = [
  81                         '4:title:dest',
  82                         '5:timestamp:mergepoint',
  83                         '4::dest' => '4:title:dest',
  84                         '5::mergepoint' => '5:timestamp:mergepoint',
  85                 ];
  86                 foreach ( $map as $index => $key ) {
  87                         if ( isset( $params[$index] ) ) {
  88                                 $params[$key] = $params[$index];
  89                                 unset( $params[$index] );
  90                         }
  91                 }
  92
  93                 return $params;
  94         }
  95 }