includes/logging/ProtectLogFormatter.php

   1 <?php
   2 /**
   3  * Formatter for protect 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 http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
  22  * @since 1.26
  23  */
  24
  25 /**
  26  * This class formats protect log entries.
  27  *
  28  * @since 1.26
  29  */
  30 class ProtectLogFormatter extends LogFormatter {
  31         public function getPreloadTitles() {
  32                 $subtype = $this->entry->getSubtype();
  33                 if ( $subtype === 'move_prot' ) {
  34                         $params = $this->extractParameters();
  35                         return array( Title::newFromText( $params[3] ) );
  36                 }
  37                 return array();
  38         }
  39
  40         protected function getMessageKey() {
  41                 $key = parent::getMessageKey();
  42                 $params = $this->extractParameters();
  43                 if ( isset( $params[4] ) && $params[4] ) {
  44                         // Messages: logentry-protect-protect-cascade, logentry-protect-modify-cascade
  45                         $key .= '-cascade';
  46                 }
  47
  48                 return $key;
  49         }
  50
  51         protected function getMessageParameters() {
  52                 $params = parent::getMessageParameters();
  53
  54                 $subtype = $this->entry->getSubtype();
  55                 if ( $subtype === 'protect' || $subtype === 'modify' ) {
  56                         $rawParams = $this->entry->getParameters();
  57                         if ( isset( $rawParams['details'] ) ) {
  58                                 $params[3] = $this->createProtectDescription( $rawParams['details'] );
  59                         } elseif ( isset( $params[3] ) ) {
  60                                 // Old way of Restrictions and expiries
  61                                 $params[3] = $this->context->getLanguage()->getDirMark() . $params[3];
  62                         } else {
  63                                 // Very old way (nothing set)
  64                                 $params[3] = '';
  65                         }
  66                         // Cascading flag
  67                         if ( isset( $params[4] ) ) {
  68                                 // handled in getMessageKey
  69                                 unset( $params[4] );
  70                         }
  71                 } elseif ( $subtype === 'move_prot' ) {
  72                         $oldname = $this->makePageLink( Title::newFromText( $params[3] ), array( 'redirect' => 'no' ) );
  73                         $params[3] = Message::rawParam( $oldname );
  74                 }
  75
  76                 return $params;
  77         }
  78
  79         public function getActionLinks() {
  80                 $subtype = $this->entry->getSubtype();
  81                 if ( $this->entry->isDeleted( LogPage::DELETED_ACTION ) // Action is hidden
  82                         || $subtype === 'move_prot' // the move log entry has the right action link
  83                 ) {
  84                         return '';
  85                 }
  86
  87                 // Show history link for all changes after the protection
  88                 $title = $this->entry->getTarget();
  89                 $links = array(
  90                         Linker::link( $title,
  91                                 $this->msg( 'hist' )->escaped(),
  92                                 array(),
  93                                 array(
  94                                         'action' => 'history',
  95                                         'offset' => $this->entry->getTimestamp(),
  96                                 )
  97                         )
  98                 );
  99
 100                 // Show change protection link
 101                 if ( $this->context->getUser()->isAllowed( 'protect' ) ) {
 102                         $links[] = Linker::linkKnown(
 103                                 $title,
 104                                 $this->msg( 'protect_change' )->escaped(),
 105                                 array(),
 106                                 array( 'action' => 'protect' )
 107                         );
 108                 }
 109
 110                 return $this->msg( 'parentheses' )->rawParams(
 111                         $this->context->getLanguage()->pipeList( $links ) )->escaped();
 112         }
 113
 114         protected function getParametersForApi() {
 115                 $entry = $this->entry;
 116                 $subtype = $this->entry->getSubtype();
 117                 $params = $entry->getParameters();
 118
 119                 $map = array();
 120                 if ( $subtype === 'protect' || $subtype === 'modify' ) {
 121                         $map = array(
 122                                 '4::description',
 123                                 '5:bool:cascade',
 124                                 'details' => ':array:details',
 125                         );
 126                 } elseif ( $subtype === 'move_prot' ) {
 127                         $map = array(
 128                                 '4:title:oldtitle',
 129                                 '4::oldtitle' => '4:title:oldtitle',
 130                         );
 131                 }
 132                 foreach ( $map as $index => $key ) {
 133                         if ( isset( $params[$index] ) ) {
 134                                 $params[$key] = $params[$index];
 135                                 unset( $params[$index] );
 136                         }
 137                 }
 138
 139                 // Change string to explicit boolean
 140                 if ( isset( $params['5:bool:cascade'] ) && is_string( $params['5:bool:cascade'] ) ) {
 141                         $params['5:bool:cascade'] = $params['5:bool:cascade'] === 'cascade';
 142                 }
 143
 144                 return $params;
 145         }
 146
 147         public function formatParametersForApi() {
 148                 global $wgContLang;
 149
 150                 $ret = parent::formatParametersForApi();
 151                 if ( isset( $ret['details'] ) && is_array( $ret['details'] ) ) {
 152                         foreach ( $ret['details'] as &$detail ) {
 153                                 if ( isset( $detail['expiry'] ) ) {
 154                                         $detail['expiry'] = $wgContLang->formatExpiry( $detail['expiry'], TS_ISO_8601, 'infinite' );
 155                                 }
 156                         }
 157                 }
 158
 159                 return $ret;
 160         }
 161
 162         /**
 163          * Create the protect description to show in the log formatter
 164          *
 165          * @param array $details
 166          * @return string
 167          */
 168         public function createProtectDescription( array $details ) {
 169                 $protectDescription = '';
 170
 171                 foreach ( $details as $param ) {
 172                         $expiryText = $this->formatExpiry( $param['expiry'] );
 173
 174                         // Messages: restriction-edit, restriction-move, restriction-create,
 175                         // restriction-upload
 176                         $action = $this->context->msg( 'restriction-' . $param['type'] )->escaped();
 177
 178                         $protectionLevel = $param['level'];
 179                         // Messages: protect-level-autoconfirmed, protect-level-sysop
 180                         $message = $this->context->msg( 'protect-level-' . $protectionLevel );
 181                         if ( $message->isDisabled() ) {
 182                                 // Require "$1" permission
 183                                 $restrictions = $this->context->msg( "protect-fallback", $protectionLevel )->parse();
 184                         } else {
 185                                 $restrictions = $message->escaped();
 186                         }
 187
 188                         if ( $protectDescription !== '' ) {
 189                                 $protectDescription .= $this->context->msg( 'word-separator' )->escaped();
 190                         }
 191
 192                         $protectDescription .= $this->context->msg( 'protect-summary-desc' )
 193                                 ->params( $action, $restrictions, $expiryText )->escaped();
 194                 }
 195
 196                 return $protectDescription;
 197         }
 198
 199         private function formatExpiry( $expiry ) {
 200                 if ( wfIsInfinity( $expiry ) ) {
 201                         return $this->context->msg( 'protect-expiry-indefinite' )->text();
 202                 }
 203                 $lang = $this->context->getLanguage();
 204                 $user = $this->context->getUser();
 205                 return $this->context->msg(
 206                         'protect-expiring-local',
 207                         $lang->userTimeAndDate( $expiry, $user ),
 208                         $lang->userDate( $expiry, $user ),
 209                         $lang->userTime( $expiry, $user )
 210                 )->text();
 211         }
 212
 213 }