includes/specials/SpecialProtectedtitles.php

   1 <?php
   2 /**
   3  * Implements Special:Protectedtitles
   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  * @ingroup SpecialPage
  22  */
  23
  24 /**
  25  * A special page that list protected titles from creation
  26  *
  27  * @ingroup SpecialPage
  28  */
  29 class SpecialProtectedtitles extends SpecialPage {
  30         protected $IdLevel = 'level';
  31         protected $IdType = 'type';
  32
  33         public function __construct() {
  34                 parent::__construct( 'Protectedtitles' );
  35         }
  36
  37         function execute( $par ) {
  38                 $this->setHeaders();
  39                 $this->outputHeader();
  40
  41                 $request = $this->getRequest();
  42                 $type = $request->getVal( $this->IdType );
  43                 $level = $request->getVal( $this->IdLevel );
  44                 $sizetype = $request->getVal( 'sizetype' );
  45                 $size = $request->getIntOrNull( 'size' );
  46                 $NS = $request->getIntOrNull( 'namespace' );
  47
  48                 $pager = new ProtectedTitlesPager( $this, [], $type, $level, $NS, $sizetype, $size );
  49
  50                 $this->getOutput()->addHTML( $this->showOptions( $NS, $type, $level ) );
  51
  52                 if ( $pager->getNumRows() ) {
  53                         $this->getOutput()->addHTML(
  54                                 $pager->getNavigationBar() .
  55                                         '<ul>' . $pager->getBody() . '</ul>' .
  56                                         $pager->getNavigationBar()
  57                         );
  58                 } else {
  59                         $this->getOutput()->addWikiMsg( 'protectedtitlesempty' );
  60                 }
  61         }
  62
  63         /**
  64          * Callback function to output a restriction
  65          *
  66          * @param object $row Database row
  67          * @return string
  68          */
  69         function formatRow( $row ) {
  70                 $title = Title::makeTitleSafe( $row->pt_namespace, $row->pt_title );
  71                 if ( !$title ) {
  72                         return Html::rawElement(
  73                                 'li',
  74                                 [],
  75                                 Html::element(
  76                                         'span',
  77                                         [ 'class' => 'mw-invalidtitle' ],
  78                                         Linker::getInvalidTitleDescription(
  79                                                 $this->getContext(),
  80                                                 $row->pt_namespace,
  81                                                 $row->pt_title
  82                                         )
  83                                 )
  84                         ) . "\n";
  85                 }
  86
  87                 $link = $this->getLinkRenderer()->makeLink( $title );
  88                 // Messages: restriction-level-sysop, restriction-level-autoconfirmed
  89                 $description = $this->msg( 'restriction-level-' . $row->pt_create_perm )->escaped();
  90                 $lang = $this->getLanguage();
  91                 $expiry = strlen( $row->pt_expiry ) ?
  92                         $lang->formatExpiry( $row->pt_expiry, TS_MW ) :
  93                         'infinity';
  94
  95                 if ( $expiry !== 'infinity' ) {
  96                         $user = $this->getUser();
  97                         $description .= $this->msg( 'comma-separator' )->escaped() . $this->msg(
  98                                 'protect-expiring-local',
  99                                 $lang->userTimeAndDate( $expiry, $user ),
 100                                 $lang->userDate( $expiry, $user ),
 101                                 $lang->userTime( $expiry, $user )
 102                         )->escaped();
 103                 }
 104
 105                 return '<li>' . $lang->specialList( $link, $description ) . "</li>\n";
 106         }
 107
 108         /**
 109          * @param int $namespace
 110          * @param string $type
 111          * @param string $level
 112          * @return string
 113          * @private
 114          */
 115         function showOptions( $namespace, $type = 'edit', $level ) {
 116                 $action = htmlspecialchars( wfScript() );
 117                 $title = $this->getPageTitle();
 118                 $special = htmlspecialchars( $title->getPrefixedDBkey() );
 119
 120                 return "<form action=\"$action\" method=\"get\">\n" .
 121                         '<fieldset>' .
 122                         Xml::element( 'legend', [], $this->msg( 'protectedtitles' )->text() ) .
 123                         Html::hidden( 'title', $special ) . "&#160;\n" .
 124                         $this->getNamespaceMenu( $namespace ) . "&#160;\n" .
 125                         $this->getLevelMenu( $level ) . "&#160;\n" .
 126                         "&#160;" . Xml::submitButton( $this->msg( 'protectedtitles-submit' )->text() ) . "\n" .
 127                         "</fieldset></form>";
 128         }
 129
 130         /**
 131          * Prepare the namespace filter drop-down; standard namespace
 132          * selector, sans the MediaWiki namespace
 133          *
 134          * @param string|null $namespace Pre-select namespace
 135          * @return string
 136          */
 137         function getNamespaceMenu( $namespace = null ) {
 138                 return Html::namespaceSelector(
 139                         [
 140                                 'selected' => $namespace,
 141                                 'all' => '',
 142                                 'label' => $this->msg( 'namespace' )->text()
 143                         ], [
 144                                 'name' => 'namespace',
 145                                 'id' => 'namespace',
 146                                 'class' => 'namespaceselector',
 147                         ]
 148                 );
 149         }
 150
 151         /**
 152          * @param string $pr_level Determines which option is selected as default
 153          * @return string Formatted HTML
 154          * @private
 155          */
 156         function getLevelMenu( $pr_level ) {
 157                 // Temporary array
 158                 $m = [ $this->msg( 'restriction-level-all' )->text() => 0 ];
 159                 $options = [];
 160
 161                 // First pass to load the log names
 162                 foreach ( $this->getConfig()->get( 'RestrictionLevels' ) as $type ) {
 163                         if ( $type != '' && $type != '*' ) {
 164                                 // Messages: restriction-level-sysop, restriction-level-autoconfirmed
 165                                 $text = $this->msg( "restriction-level-$type" )->text();
 166                                 $m[$text] = $type;
 167                         }
 168                 }
 169
 170                 // Is there only one level (aside from "all")?
 171                 if ( count( $m ) <= 2 ) {
 172                         return '';
 173                 }
 174                 // Third pass generates sorted XHTML content
 175                 foreach ( $m as $text => $type ) {
 176                         $selected = ( $type == $pr_level );
 177                         $options[] = Xml::option( $text, $type, $selected );
 178                 }
 179
 180                 return Xml::label( $this->msg( 'restriction-level' )->text(), $this->IdLevel ) . '&#160;' .
 181                         Xml::tags( 'select',
 182                                 [ 'id' => $this->IdLevel, 'name' => $this->IdLevel ],
 183                                 implode( "\n", $options ) );
 184         }
 185
 186         protected function getGroupName() {
 187                 return 'maintenance';
 188         }
 189 }