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<?php
/**
* Implements Special:Tags
*
* 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 tags for edits
*
* @ingroup SpecialPage
*/
class SpecialTags extends SpecialPage {
/**
* @var array List of defined tags
*/
public $definedTags;
function __construct() {
parent::__construct( 'Tags' );
}
function execute( $par ) {
$this->setHeaders();
$this->outputHeader();
$out = $this->getOutput();
$out->setPageTitle( $this->msg( 'tags-title' ) );
$out->wrapWikiMsg( "<div class='mw-tags-intro'>\n$1\n</div>", 'tags-intro' );
// Write the headers
$html = Xml::tags( 'tr', null, Xml::tags( 'th', null, $this->msg( 'tags-tag' )->parse() ) .
Xml::tags( 'th', null, $this->msg( 'tags-display-header' )->parse() ) .
Xml::tags( 'th', null, $this->msg( 'tags-description-header' )->parse() ) .
Xml::tags( 'th', null, $this->msg( 'tags-active-header' )->parse() ) .
Xml::tags( 'th', null, $this->msg( 'tags-hitcount-header' )->parse() )
);
// Used in #doTagRow()
$this->definedTags = array_fill_keys( ChangeTags::listDefinedTags(), true );
foreach ( ChangeTags::tagUsageStatistics() as $tag => $hitcount ) {
$html .= $this->doTagRow( $tag, $hitcount );
}
$out->addHTML( Xml::tags(
'table',
array( 'class' => 'wikitable sortable mw-tags-table' ),
$html
) );
}
function doTagRow( $tag, $hitcount ) {
$user = $this->getUser();
$newRow = '';
$newRow .= Xml::tags( 'td', null, Xml::element( 'code', null, $tag ) );
$disp = ChangeTags::tagDescription( $tag );
if ( $user->isAllowed( 'editinterface' ) ) {
$disp .= ' ';
$editLink = Linker::link(
Title::makeTitle( NS_MEDIAWIKI, "Tag-$tag" ),
$this->msg( 'tags-edit' )->escaped()
);
$disp .= $this->msg( 'parentheses' )->rawParams( $editLink )->escaped();
}
$newRow .= Xml::tags( 'td', null, $disp );
$msg = $this->msg( "tag-$tag-description" );
$desc = !$msg->exists() ? '' : $msg->parse();
if ( $user->isAllowed( 'editinterface' ) ) {
$desc .= ' ';
$editDescLink = Linker::link(
Title::makeTitle( NS_MEDIAWIKI, "Tag-$tag-description" ),
$this->msg( 'tags-edit' )->escaped()
);
$desc .= $this->msg( 'parentheses' )->rawParams( $editDescLink )->escaped();
}
$newRow .= Xml::tags( 'td', null, $desc );
$active = isset( $this->definedTags[$tag] ) ? 'tags-active-yes' : 'tags-active-no';
$active = $this->msg( $active )->escaped();
$newRow .= Xml::tags( 'td', null, $active );
$hitcountLabel = $this->msg( 'tags-hitcount' )->numParams( $hitcount )->escaped();
$hitcountLink = Linker::link(
SpecialPage::getTitleFor( 'Recentchanges' ),
$hitcountLabel,
array(),
array( 'tagfilter' => $tag )
);
// add raw $hitcount for sorting, because tags-hitcount contains numbers and letters
$newRow .= Xml::tags( 'td', array( 'data-sort-value' => $hitcount ), $hitcountLink );
return Xml::tags( 'tr', null, $newRow ) . "\n";
}
protected function getGroupName() {
return 'changes';
}
}
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