includes/specials/SpecialSpecialpages.php

   1 <?php
   2 /**
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  * http://www.gnu.org/copyleft/gpl.html
  18  */
  19
  20 /**
  21  * @file
  22  * @ingroup SpecialPage
  23  */
  24 class SpecialSpecialpages extends UnlistedSpecialPage {
  25
  26         function __construct() {
  27                 parent::__construct( 'Specialpages' );
  28         }
  29
  30         function execute( $par ) {
  31                 $this->setHeaders();
  32                 $this->outputHeader();
  33
  34                 $groups = $this->getPageGroups();
  35
  36                 if ( $groups === false ) {
  37                         return;
  38                 }
  39
  40                 $this->outputPageList( $groups );
  41         }
  42
  43         private function getPageGroups() {
  44                 global $wgSortSpecialPages;
  45
  46                 $pages = SpecialPage::getUsablePages();
  47
  48                 if( !count( $pages ) ) {
  49                         # Yeah, that was pointless. Thanks for coming.
  50                         return false;
  51                 }
  52
  53                 /** Put them into a sortable array */
  54                 $groups = array();
  55                 foreach ( $pages as $page ) {
  56                         if ( $page->isListed() ) {
  57                                 $group = SpecialPage::getGroup( $page );
  58                                 if( !isset( $groups[$group] ) ) {
  59                                         $groups[$group] = array();
  60                                 }
  61                                 $groups[$group][$page->getDescription()] = array( $page->getTitle(), $page->isRestricted() );
  62                         }
  63                 }
  64
  65                 /** Sort */
  66                 if ( $wgSortSpecialPages ) {
  67                         foreach( $groups as $group => $sortedPages ) {
  68                                 ksort( $groups[$group] );
  69                         }
  70                 }
  71
  72                 /** Always move "other" to end */
  73                 if( array_key_exists( 'other', $groups ) ) {
  74                         $other = $groups['other'];
  75                         unset( $groups['other'] );
  76                         $groups['other'] = $other;
  77                 }
  78
  79                 return $groups;
  80         }
  81
  82         private function outputPageList( $groups ) {
  83                 global $wgUser, $wgOut;
  84
  85                 $sk = $wgUser->getSkin();
  86                 $includesRestrictedPages = false;
  87
  88                 foreach ( $groups as $group => $sortedPages ) {
  89                         $middle = ceil( count( $sortedPages )/2 );
  90                         $total = count( $sortedPages );
  91                         $count = 0;
  92
  93                         $wgOut->wrapWikiMsg( "<h4 class=\"mw-specialpagesgroup\" id=\"mw-specialpagesgroup-$group\">$1</h4>\n", "specialpages-group-$group" );
  94                         $wgOut->addHTML(
  95                                 Html::openElement( 'table', array( 'style' => 'width:100%;', 'class' => 'mw-specialpages-table' ) ) ."\n" .
  96                                 Html::openElement( 'tr' ) . "\n" .
  97                                 Html::openElement( 'td', array( 'style' => 'width:30%;vertical-align:top' ) ) . "\n" .
  98                                 Html::openElement( 'ul' ) . "\n"
  99                         );
 100                         foreach( $sortedPages as $desc => $specialpage ) {
 101                                 list( $title, $restricted ) = $specialpage;
 102                                 $link = $sk->linkKnown( $title , htmlspecialchars( $desc ) );
 103                                 if( $restricted ) {
 104                                         $includesRestrictedPages = true;
 105                                         $wgOut->addHTML( Html::rawElement( 'li', array( 'class' => 'mw-specialpages-page mw-specialpagerestricted' ), Html::rawElement( 'strong', array(), $link ) ) . "\n" );
 106                                 } else {
 107                                         $wgOut->addHTML( Html::rawElement( 'li', array(), $link ) . "\n" );
 108                                 }
 109
 110                                 # Split up the larger groups
 111                                 $count++;
 112                                 if( $total > 3 && $count == $middle ) {
 113                                         $wgOut->addHTML(
 114                                                 Html::closeElement( 'ul' ) . Html::closeElement( 'td' ) .
 115                                                 Html::element( 'td', array( 'style' => 'width:10%' ), '' ) .
 116                                                 Html::openElement( 'td', array( 'style' => 'width:30%' ) ) . Html::openElement( 'ul' ) . "\n"
 117                                         );
 118                                 }
 119                         }
 120                         $wgOut->addHTML(
 121                                 Html::closeElement( 'ul' ) . Html::closeElement( 'td' ) .
 122                                 Html::element( 'td', array( 'style' => 'width:30%' ), '' ) .
 123                                 Html::closeElement( 'tr' ) . Html::closeElement( 'table' ) . "\n"
 124                         );
 125                 }
 126
 127                 if ( $includesRestrictedPages ) {
 128                         $wgOut->wrapWikiMsg( "<div class=\"mw-specialpages-notes\">\n$1\n</div>", 'specialpages-note' );
 129                 }
 130         }
 131 }