<?php
-/*
+/**
* Created on Jul 9, 2009
*
* API for MediaWiki 1.8+
*
- * Copyright (C) 2009
+ * Copyright © 2009
*
* 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
*
* 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.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*/
-if (!defined('MEDIAWIKI')) {
+if ( !defined( 'MEDIAWIKI' ) ) {
// Eclipse helper - will be ignored in production
- require_once ('ApiQueryBase.php');
+ require_once( 'ApiQueryBase.php' );
}
/**
* @ingroup API
*/
class ApiQueryTags extends ApiQueryBase {
-
+
private $limit, $result;
private $fld_displayname = false, $fld_description = false,
$fld_hitcount = false;
-
- public function __construct($query, $moduleName) {
- parent :: __construct($query, $moduleName, 'tg');
+
+ public function __construct( $query, $moduleName ) {
+ parent::__construct( $query, $moduleName, 'tg' );
}
public function execute() {
$params = $this->extractRequestParams();
-
- $prop = array_flip($params['prop']);
-
- $this->fld_displayname = isset($prop['displayname']);
- $this->fld_description = isset($prop['description']);
- $this->fld_hitcount = isset($prop['hitcount']);
-
+
+ $prop = array_flip( $params['prop'] );
+
+ $this->fld_displayname = isset( $prop['displayname'] );
+ $this->fld_description = isset( $prop['description'] );
+ $this->fld_hitcount = isset( $prop['hitcount'] );
+
$this->limit = $params['limit'];
$this->result = $this->getResult();
-
- $pageSet = $this->getPageSet();
- $titles = $pageSet->getTitles();
- $data = array();
-
- $this->addTables('change_tag');
- $this->addFields('ct_tag');
-
- if($this->fld_hitcount)
- $this->addFields('count(*) AS hitcount');
-
- $this->addOption('LIMIT', $this->limit + 1);
- $this->addOption('GROUP BY', 'ct_tag');
- $this->addWhereRange('ct_tag', 'newer', $params['continue'], null);
-
- $res = $this->select(__METHOD__);
-
+
+ $this->addTables( 'change_tag' );
+ $this->addFields( 'ct_tag' );
+
+ if ( $this->fld_hitcount ) {
+ $this->addFields( 'count(*) AS hitcount' );
+ }
+
+ $this->addOption( 'LIMIT', $this->limit + 1 );
+ $this->addOption( 'GROUP BY', 'ct_tag' );
+ $this->addWhereRange( 'ct_tag', 'newer', $params['continue'], null );
+
+ $res = $this->select( __METHOD__ );
+
$ok = true;
-
+
while ( $row = $res->fetchObject() ) {
- if(!$ok) break;
+ if ( !$ok ) {
+ break;
+ }
$ok = $this->doTag( $row->ct_tag, $row->hitcount );
}
-
- //include tags with no hits yet
- foreach( ChangeTags::listDefinedTags() as $tag ) {
- if(!$ok) break;
+
+ // include tags with no hits yet
+ foreach ( ChangeTags::listDefinedTags() as $tag ) {
+ if ( !$ok ) {
+ break;
+ }
$ok = $this->doTag( $tag, 0 );
}
-
- $this->result->setIndexedTagName_internal(array('query', $this->getModuleName()), 'tag');
+
+ $this->result->setIndexedTagName_internal( array( 'query', $this->getModuleName() ), 'tag' );
}
-
+
private function doTag( $tagName, $hitcount ) {
static $count = 0;
static $doneTags = array();
-
+
if ( in_array( $tagName, $doneTags ) ) {
return true;
}
-
- if(++$count > $this->limit)
- {
- $this->setContinueEnumParameter('continue', $tagName);
+
+ if ( ++$count > $this->limit ) {
+ $this->setContinueEnumParameter( 'continue', $tagName );
return false;
}
-
+
$tag = array();
$tag['name'] = $tagName;
-
- if($this->fld_displayname)
+
+ if ( $this->fld_displayname ) {
$tag['displayname'] = ChangeTags::tagDescription( $tagName );
-
- if($this->fld_description)
- {
+ }
+
+ if ( $this->fld_description ) {
$msg = wfMsg( "tag-$tagName-description" );
$msg = wfEmptyMsg( "tag-$tagName-description", $msg ) ? '' : $msg;
$tag['description'] = $msg;
}
-
- if($this->fld_hitcount)
+
+ if ( $this->fld_hitcount ) {
$tag['hitcount'] = $hitcount;
-
+ }
+
$doneTags[] = $tagName;
-
- $fit = $this->result->addValue(array('query', $this->getModuleName()), null, $tag);
- if(!$fit)
- {
- $this->setContinueEnumParameter('continue', $tagName);
+
+ $fit = $this->result->addValue( array( 'query', $this->getModuleName() ), null, $tag );
+ if ( !$fit ) {
+ $this->setContinueEnumParameter( 'continue', $tagName );
return false;
}
-
+
return true;
}
-
+
+ public function getCacheMode( $params ) {
+ return 'public';
+ }
+
public function getAllowedParams() {
- return array (
+ return array(
'continue' => array(
),
'limit' => array(
- ApiBase :: PARAM_DFLT => 10,
- ApiBase :: PARAM_TYPE => 'limit',
- ApiBase :: PARAM_MIN => 1,
- ApiBase :: PARAM_MAX => ApiBase :: LIMIT_BIG1,
- ApiBase :: PARAM_MAX2 => ApiBase :: LIMIT_BIG2
+ ApiBase::PARAM_DFLT => 10,
+ ApiBase::PARAM_TYPE => 'limit',
+ ApiBase::PARAM_MIN => 1,
+ ApiBase::PARAM_MAX => ApiBase::LIMIT_BIG1,
+ ApiBase::PARAM_MAX2 => ApiBase::LIMIT_BIG2
),
'prop' => array(
- ApiBase :: PARAM_DFLT => 'name',
- ApiBase :: PARAM_TYPE => array(
- 'name',
- 'displayname',
- 'description',
- 'hitcount'
- ),
- ApiBase :: PARAM_ISMULTI => true
+ ApiBase::PARAM_DFLT => 'name',
+ ApiBase::PARAM_TYPE => array(
+ 'name',
+ 'displayname',
+ 'description',
+ 'hitcount'
+ ),
+ ApiBase::PARAM_ISMULTI => true
)
);
}
public function getParamDescription() {
- return array (
+ return array(
'continue' => 'When more results are available, use this to continue',
'limit' => 'The maximum number of tags to list',
- 'prop' => 'Which properties to get',
+ 'prop' => array(
+ 'Which properties to get',
+ ' name - Adds name of tag',
+ ' displayname - Adds system messsage for the tag',
+ ' description - Adds description of the tag',
+ ' hitcount - Adds the amount of revisions that have this tag',
+ ),
);
}
public function getDescription() {
- return 'List change tags.';
+ return 'List change tags';
}
protected function getExamples() {
- return array (
+ return array(
'api.php?action=query&list=tags&tgprop=displayname|description|hitcount'
);
}
public function getVersion() {
- return __CLASS__ . ': $Id: ApiQueryTags.php';
+ return __CLASS__ . ': $Id$';
}
}