includes/changetags/ChangeTagsLogItem.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 use MediaWiki\MediaWikiServices;
  23
  24 /**
  25  * Item class for a logging table row with its associated change tags.
  26  * @todo Abstract out a base class for this and RevDelLogItem, similar to the
  27  * RevisionItem class but specifically for log items.
  28  * @since 1.25
  29  */
  30 class ChangeTagsLogItem extends RevisionItemBase {
  31         public function getIdField() {
  32                 return 'log_id';
  33         }
  34
  35         public function getTimestampField() {
  36                 return 'log_timestamp';
  37         }
  38
  39         public function getAuthorIdField() {
  40                 return 'log_user';
  41         }
  42
  43         public function getAuthorNameField() {
  44                 return 'log_user_text';
  45         }
  46
  47         public function getAuthorActorField() {
  48                 return 'log_actor';
  49         }
  50
  51         public function canView() {
  52                 return LogEventsList::userCan( $this->row, Revision::SUPPRESSED_ALL, $this->list->getUser() );
  53         }
  54
  55         public function canViewContent() {
  56                 return true; // none
  57         }
  58
  59         /**
  60          * @return string Comma-separated list of tags
  61          */
  62         public function getTags() {
  63                 return $this->row->ts_tags;
  64         }
  65
  66         /**
  67          * @return string A HTML <li> element representing this revision, showing
  68          * change tags and everything
  69          */
  70         public function getHTML() {
  71                 $date = htmlspecialchars( $this->list->getLanguage()->userTimeAndDate(
  72                         $this->row->log_timestamp, $this->list->getUser() ) );
  73                 $title = Title::makeTitle( $this->row->log_namespace, $this->row->log_title );
  74                 $formatter = LogFormatter::newFromRow( $this->row );
  75                 $formatter->setContext( $this->list->getContext() );
  76                 $formatter->setAudience( LogFormatter::FOR_THIS_USER );
  77
  78                 // Log link for this page
  79                 $loglink = MediaWikiServices::getInstance()->getLinkRenderer()->makeLink(
  80                         SpecialPage::getTitleFor( 'Log' ),
  81                         $this->list->msg( 'log' )->text(),
  82                         [],
  83                         [ 'page' => $title->getPrefixedText() ]
  84                 );
  85                 $loglink = $this->list->msg( 'parentheses' )->rawParams( $loglink )->escaped();
  86                 // User links and action text
  87                 $action = $formatter->getActionText();
  88                 // Comment
  89                 $comment = $this->list->getLanguage()->getDirMark() .
  90                         $formatter->getComment();
  91
  92                 if ( LogEventsList::isDeleted( $this->row, LogPage::DELETED_COMMENT ) ) {
  93                         $comment = '<span class="history-deleted">' . $comment . '</span>';
  94                 }
  95
  96                 $content = "$loglink $date $action $comment";
  97                 $attribs = [];
  98                 $tags = $this->getTags();
  99                 if ( $tags ) {
 100                         list( $tagSummary, $classes ) = ChangeTags::formatSummaryRow(
 101                                 $tags,
 102                                 'edittags',
 103                                 $this->list->getContext()
 104                         );
 105                         $content .= " $tagSummary";
 106                         $attribs['class'] = implode( ' ', $classes );
 107                 }
 108                 return Xml::tags( 'li', $attribs, $content );
 109         }
 110 }