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   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  }