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<?php
/**
* Implements Special:Protectedtitles
*
* 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 list protected titles from creation
*
* @ingroup SpecialPage
*/
class SpecialProtectedtitles extends SpecialPage {
protected $IdLevel = 'level';
protected $IdType = 'type';
public function __construct() {
parent::__construct( 'Protectedtitles' );
}
function execute( $par ) {
global $wgOut, $wgRequest;
$this->setHeaders();
$this->outputHeader();
// Purge expired entries on one in every 10 queries
if ( !mt_rand( 0, 10 ) ) {
Title::purgeExpiredRestrictions();
}
$type = $wgRequest->getVal( $this->IdType );
$level = $wgRequest->getVal( $this->IdLevel );
$sizetype = $wgRequest->getVal( 'sizetype' );
$size = $wgRequest->getIntOrNull( 'size' );
$NS = $wgRequest->getIntOrNull( 'namespace' );
$pager = new ProtectedTitlesPager( $this, array(), $type, $level, $NS, $sizetype, $size );
$wgOut->addHTML( $this->showOptions( $NS, $type, $level ) );
if ( $pager->getNumRows() ) {
$s = $pager->getNavigationBar();
$s .= "<ul>" .
$pager->getBody() .
"</ul>";
$s .= $pager->getNavigationBar();
} else {
$s = '<p>' . wfMsgHtml( 'protectedtitlesempty' ) . '</p>';
}
$wgOut->addHTML( $s );
}
/**
* Callback function to output a restriction
*/
function formatRow( $row ) {
global $wgUser, $wgLang;
wfProfileIn( __METHOD__ );
static $skin=null;
if( is_null( $skin ) )
$skin = $wgUser->getSkin();
$title = Title::makeTitleSafe( $row->pt_namespace, $row->pt_title );
$link = $skin->link( $title );
$description_items = array ();
$protType = wfMsgHtml( 'restriction-level-' . $row->pt_create_perm );
$description_items[] = $protType;
$stxt = '';
if ( $row->pt_expiry != 'infinity' && strlen($row->pt_expiry) ) {
$expiry = Block::decodeExpiry( $row->pt_expiry );
$expiry_description = wfMsg( 'protect-expiring', $wgLang->timeanddate( $expiry ) , $wgLang->date( $expiry ) , $wgLang->time( $expiry ) );
$description_items[] = $expiry_description;
}
wfProfileOut( __METHOD__ );
return '<li>' . wfSpecialList( $link . $stxt, implode( $description_items, ', ' ) ) . "</li>\n";
}
/**
* @param $namespace Integer:
* @param $type string
* @param $level string
* @private
*/
function showOptions( $namespace, $type='edit', $level ) {
global $wgScript;
$action = htmlspecialchars( $wgScript );
$title = SpecialPage::getTitleFor( 'Protectedtitles' );
$special = htmlspecialchars( $title->getPrefixedDBkey() );
return "<form action=\"$action\" method=\"get\">\n" .
'<fieldset>' .
Xml::element( 'legend', array(), wfMsg( 'protectedtitles' ) ) .
Html::hidden( 'title', $special ) . " \n" .
$this->getNamespaceMenu( $namespace ) . " \n" .
$this->getLevelMenu( $level ) . " \n" .
" " . Xml::submitButton( wfMsg( 'allpagessubmit' ) ) . "\n" .
"</fieldset></form>";
}
/**
* Prepare the namespace filter drop-down; standard namespace
* selector, sans the MediaWiki namespace
*
* @param $namespace Mixed: pre-select namespace
* @return string
*/
function getNamespaceMenu( $namespace = null ) {
return Xml::label( wfMsg( 'namespace' ), 'namespace' )
. ' '
. Xml::namespaceSelector( $namespace, '' );
}
/**
* @return string Formatted HTML
* @private
*/
function getLevelMenu( $pr_level ) {
global $wgRestrictionLevels;
$m = array( wfMsg('restriction-level-all') => 0 ); // Temporary array
$options = array();
// First pass to load the log names
foreach( $wgRestrictionLevels as $type ) {
if ( $type !='' && $type !='*') {
$text = wfMsg("restriction-level-$type");
$m[$text] = $type;
}
}
// Is there only one level (aside from "all")?
if( count($m) <= 2 ) {
return '';
}
// Third pass generates sorted XHTML content
foreach( $m as $text => $type ) {
$selected = ($type == $pr_level );
$options[] = Xml::option( $text, $type, $selected );
}
return
Xml::label( wfMsg('restriction-level') , $this->IdLevel ) . ' ' .
Xml::tags( 'select',
array( 'id' => $this->IdLevel, 'name' => $this->IdLevel ),
implode( "\n", $options ) );
}
}
/**
* @todo document
* @ingroup Pager
*/
class ProtectedTitlesPager extends AlphabeticPager {
public $mForm, $mConds;
function __construct( $form, $conds = array(), $type, $level, $namespace, $sizetype='', $size=0 ) {
$this->mForm = $form;
$this->mConds = $conds;
$this->level = $level;
$this->namespace = $namespace;
$this->size = intval($size);
parent::__construct();
}
function getStartBody() {
wfProfileIn( __METHOD__ );
# Do a link batch query
$this->mResult->seek( 0 );
$lb = new LinkBatch;
foreach ( $this->mResult as $row ) {
$lb->add( $row->pt_namespace, $row->pt_title );
}
$lb->execute();
wfProfileOut( __METHOD__ );
return '';
}
function formatRow( $row ) {
return $this->mForm->formatRow( $row );
}
function getQueryInfo() {
$conds = $this->mConds;
$conds[] = 'pt_expiry>' . $this->mDb->addQuotes( $this->mDb->timestamp() );
if( $this->level )
$conds['pt_create_perm'] = $this->level;
if( !is_null($this->namespace) )
$conds[] = 'pt_namespace=' . $this->mDb->addQuotes( $this->namespace );
return array(
'tables' => 'protected_titles',
'fields' => 'pt_namespace,pt_title,pt_create_perm,pt_expiry,pt_timestamp',
'conds' => $conds
);
}
function getIndexField() {
return 'pt_timestamp';
}
}
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