includes/revisiondelete/RevDelLogItem.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 RevisionDelete
  20  */
  21
  22 /**
  23  * Item class for a logging table row
  24  */
  25 class RevDelLogItem extends RevDelItem {
  26         public function getIdField() {
  27                 return 'log_id';
  28         }
  29
  30         public function getTimestampField() {
  31                 return 'log_timestamp';
  32         }
  33
  34         public function getAuthorIdField() {
  35                 return 'log_user';
  36         }
  37
  38         public function getAuthorNameField() {
  39                 return 'log_user_text';
  40         }
  41
  42         public function canView() {
  43                 return LogEventsList::userCan( $this->row, Revision::DELETED_RESTRICTED, $this->list->getUser() );
  44         }
  45
  46         public function canViewContent() {
  47                 return true; // none
  48         }
  49
  50         public function getBits() {
  51                 return $this->row->log_deleted;
  52         }
  53
  54         public function setBits( $bits ) {
  55                 $dbw = wfGetDB( DB_MASTER );
  56                 $dbw->update( 'recentchanges',
  57                         array(
  58                                 'rc_deleted' => $bits,
  59                                 'rc_patrolled' => 1
  60                         ),
  61                         array(
  62                                 'rc_logid' => $this->row->log_id,
  63                                 'rc_timestamp' => $this->row->log_timestamp // index
  64                         ),
  65                         __METHOD__
  66                 );
  67                 $dbw->update( 'logging',
  68                         array( 'log_deleted' => $bits ),
  69                         array(
  70                                 'log_id' => $this->row->log_id,
  71                                 'log_deleted' => $this->getBits()
  72                         ),
  73                         __METHOD__
  74                 );
  75
  76                 return (bool)$dbw->affectedRows();
  77         }
  78
  79         public function getHTML() {
  80                 $date = htmlspecialchars( $this->list->getLanguage()->userTimeAndDate(
  81                         $this->row->log_timestamp, $this->list->getUser() ) );
  82                 $title = Title::makeTitle( $this->row->log_namespace, $this->row->log_title );
  83                 $formatter = LogFormatter::newFromRow( $this->row );
  84                 $formatter->setContext( $this->list->getContext() );
  85                 $formatter->setAudience( LogFormatter::FOR_THIS_USER );
  86
  87                 // Log link for this page
  88                 $loglink = Linker::link(
  89                         SpecialPage::getTitleFor( 'Log' ),
  90                         $this->list->msg( 'log' )->escaped(),
  91                         array(),
  92                         array( 'page' => $title->getPrefixedText() )
  93                 );
  94                 $loglink = $this->list->msg( 'parentheses' )->rawParams( $loglink )->escaped();
  95                 // User links and action text
  96                 $action = $formatter->getActionText();
  97                 // Comment
  98                 $comment = $this->list->getLanguage()->getDirMark()
  99                         . Linker::commentBlock( $this->row->log_comment );
 100
 101                 if ( LogEventsList::isDeleted( $this->row, LogPage::DELETED_COMMENT ) ) {
 102                         $comment = '<span class="history-deleted">' . $comment . '</span>';
 103                 }
 104
 105                 return "<li>$loglink $date $action $comment</li>";
 106         }
 107
 108         public function getApiData( ApiResult $result ) {
 109                 $logEntry = DatabaseLogEntry::newFromRow( $this->row );
 110                 $user = $this->list->getUser();
 111                 $ret = array(
 112                         'id' => $logEntry->getId(),
 113                         'type' => $logEntry->getType(),
 114                         'action' => $logEntry->getSubtype(),
 115                 );
 116                 $ret += $logEntry->isDeleted( LogPage::DELETED_USER )
 117                         ? array( 'userhidden' => '' )
 118                         : array();
 119                 $ret += $logEntry->isDeleted( LogPage::DELETED_COMMENT )
 120                         ? array( 'commenthidden' => '' )
 121                         : array();
 122                 $ret += $logEntry->isDeleted( LogPage::DELETED_ACTION )
 123                         ? array( 'actionhidden' => '' )
 124                         : array();
 125
 126                 if ( LogEventsList::userCan( $this->row, LogPage::DELETED_ACTION, $user ) ) {
 127                         ApiQueryLogEvents::addLogParams(
 128                                 $result,
 129                                 $ret,
 130                                 $logEntry->getParameters(),
 131                                 $logEntry->getType(),
 132                                 $logEntry->getSubtype(),
 133                                 $logEntry->getTimestamp(),
 134                                 $logEntry->isLegacy()
 135                         );
 136                 }
 137                 if ( LogEventsList::userCan( $this->row, LogPage::DELETED_USER, $user ) ) {
 138                         $ret += array(
 139                                 'userid' => $this->row->log_user,
 140                                 'user' => $this->row->log_user_text,
 141                         );
 142                 }
 143                 if ( LogEventsList::userCan( $this->row, LogPage::DELETED_COMMENT, $user ) ) {
 144                         $ret += array(
 145                                 'comment' => $this->row->log_comment,
 146                         );
 147                 }
 148
 149                 return $ret;
 150         }
 151 }