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<?php
/**
* Implements Special:Specialpages
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup SpecialPage
*/
/**
* A special page that lists special pages
*
* @ingroup SpecialPage
*/
class SpecialSpecialpages extends UnlistedSpecialPage {
function __construct() {
parent::__construct( 'Specialpages' );
}
function execute( $par ) {
$out = $this->getOutput();
$this->setHeaders();
$this->outputHeader();
$out->allowClickjacking();
$out->addModuleStyles( 'mediawiki.special' );
$groups = $this->getPageGroups();
if ( $groups === false ) {
return;
}
$this->outputPageList( $groups );
}
private function getPageGroups() {
global $wgSortSpecialPages;
$pages = SpecialPageFactory::getUsablePages( $this->getUser() );
if ( !count( $pages ) ) {
# Yeah, that was pointless. Thanks for coming.
return false;
}
/** Put them into a sortable array */
$groups = array();
/** @var SpecialPage $page */
foreach ( $pages as $page ) {
if ( $page->isListed() ) {
$group = $page->getFinalGroupName();
if ( !isset( $groups[$group] ) ) {
$groups[$group] = array();
}
$groups[$group][$page->getDescription()] = array(
$page->getTitle(),
$page->isRestricted(),
$page->isCached()
);
}
}
/** Sort */
if ( $wgSortSpecialPages ) {
foreach ( $groups as $group => $sortedPages ) {
ksort( $groups[$group] );
}
}
/** Always move "other" to end */
if ( array_key_exists( 'other', $groups ) ) {
$other = $groups['other'];
unset( $groups['other'] );
$groups['other'] = $other;
}
return $groups;
}
private function outputPageList( $groups ) {
$out = $this->getOutput();
$includesRestrictedPages = false;
$includesCachedPages = false;
foreach ( $groups as $group => $sortedPages ) {
$total = count( $sortedPages );
$middle = ceil( $total / 2 );
$count = 0;
$out->wrapWikiMsg( "<h2 class=\"mw-specialpagesgroup\" id=\"mw-specialpagesgroup-$group\">$1</h2>\n", "specialpages-group-$group" );
$out->addHTML(
Html::openElement( 'table', array( 'style' => 'width:100%;', 'class' => 'mw-specialpages-table' ) ) . "\n" .
Html::openElement( 'tr' ) . "\n" .
Html::openElement( 'td', array( 'style' => 'width:30%;vertical-align:top' ) ) . "\n" .
Html::openElement( 'ul' ) . "\n"
);
foreach ( $sortedPages as $desc => $specialpage ) {
list( $title, $restricted, $cached ) = $specialpage;
$pageClasses = array();
if ( $cached ) {
$includesCachedPages = true;
$pageClasses[] = 'mw-specialpagecached';
}
if ( $restricted ) {
$includesRestrictedPages = true;
$pageClasses[] = 'mw-specialpagerestricted';
}
$link = Linker::linkKnown( $title, htmlspecialchars( $desc ) );
$out->addHTML( Html::rawElement( 'li', array( 'class' => implode( ' ', $pageClasses ) ), $link ) . "\n" );
# Split up the larger groups
$count++;
if ( $total > 3 && $count == $middle ) {
$out->addHTML(
Html::closeElement( 'ul' ) . Html::closeElement( 'td' ) .
Html::element( 'td', array( 'style' => 'width:10%' ), '' ) .
Html::openElement( 'td', array( 'style' => 'width:30%' ) ) . Html::openElement( 'ul' ) . "\n"
);
}
}
$out->addHTML(
Html::closeElement( 'ul' ) . Html::closeElement( 'td' ) .
Html::element( 'td', array( 'style' => 'width:30%' ), '' ) .
Html::closeElement( 'tr' ) . Html::closeElement( 'table' ) . "\n"
);
}
if ( $includesRestrictedPages || $includesCachedPages ) {
$out->wrapWikiMsg( "<div class=\"mw-specialpages-notes\">\n$1\n</div>", 'specialpages-note' );
}
}
}
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