<?php
-
-/*
- * Created on Sep 27, 2008
- *
+/**
* API for MediaWiki 1.8+
*
- * Copyright (C) 2008 Roan Kattow <Firstname>,<Lastname>@home.nl
+ * Created on Sep 27, 2008
+ *
+ * Copyright © 2008 Roan Kattow <Firstname>,<Lastname>@home.nl
*
* 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
+ *
+ * @file
*/
-if (!defined('MEDIAWIKI')) {
+if ( !defined( 'MEDIAWIKI' ) ) {
// Eclipse helper - will be ignored in production
- require_once ("ApiQueryBase.php");
+ require_once( "ApiQueryBase.php" );
}
/**
*/
class ApiQueryDuplicateFiles extends ApiQueryGeneratorBase {
- public function __construct($query, $moduleName) {
- parent :: __construct($query, $moduleName, 'df');
+ public function __construct( $query, $moduleName ) {
+ parent::__construct( $query, $moduleName, 'df' );
}
public function execute() {
$this->run();
}
- public function executeGenerator($resultPageSet) {
- $this->run($resultPageSet);
+ public function getCacheMode( $params ) {
+ return 'public';
+ }
+
+ public function executeGenerator( $resultPageSet ) {
+ $this->run( $resultPageSet );
}
- private function run($resultPageSet = null) {
+ private function run( $resultPageSet = null ) {
$params = $this->extractRequestParams();
$namespaces = $this->getPageSet()->getAllTitlesByNamespace();
if ( empty( $namespaces[NS_FILE] ) ) {
return;
}
$images = $namespaces[NS_FILE];
-
- $this->addTables('image', 'i1');
- $this->addTables('image', 'i2');
- $this->addFields(array(
+
+ $this->addTables( 'image', 'i1' );
+ $this->addTables( 'image', 'i2' );
+ $this->addFields( array(
'i1.img_name AS orig_name',
'i2.img_name AS dup_name',
'i2.img_user_text AS dup_user_text',
'i2.img_timestamp AS dup_timestamp'
- ));
- $this->addWhere(array(
- 'i1.img_name' => array_keys($images),
+ ) );
+
+ $this->addWhere( array(
+ 'i1.img_name' => array_keys( $images ),
'i1.img_sha1 = i2.img_sha1',
'i1.img_name != i2.img_name',
- ));
- if(isset($params['continue']))
- {
- $cont = explode('|', $params['continue']);
- if(count($cont) != 2)
- $this->dieUsage("Invalid continue param. You should pass the " .
- "original value returned by the previous query", "_badcontinue");
- $orig = $this->getDB()->strencode($this->titleTokey($cont[0]));
- $dup = $this->getDB()->strencode($this->titleToKey($cont[1]));
- $this->addWhere("i1.img_name > '$orig' OR ".
- "(i1.img_name = '$orig' AND ".
- "i2.img_name >= '$dup')");
+ ) );
+
+ if ( isset( $params['continue'] ) ) {
+ $cont = explode( '|', $params['continue'] );
+ if ( count( $cont ) != 2 ) {
+ $this->dieUsage( 'Invalid continue param. You should pass the ' .
+ 'original value returned by the previous query', '_badcontinue' );
+ }
+ $orig = $this->getDB()->strencode( $this->titleTokey( $cont[0] ) );
+ $dup = $this->getDB()->strencode( $this->titleToKey( $cont[1] ) );
+ $this->addWhere(
+ "i1.img_name > '$orig' OR " .
+ "(i1.img_name = '$orig' AND " .
+ "i2.img_name >= '$dup')"
+ );
}
- $this->addOption('ORDER BY', 'i1.img_name');
- $this->addOption('LIMIT', $params['limit'] + 1);
- $res = $this->select(__METHOD__);
- $db = $this->getDB();
+ $this->addOption( 'ORDER BY', 'i1.img_name' );
+ $this->addOption( 'LIMIT', $params['limit'] + 1 );
+
+ $res = $this->select( __METHOD__ );
$count = 0;
- $data = array();
$titles = array();
- $lastName = '';
- while($row = $db->fetchObject($res))
- {
- if(++$count > $params['limit'])
- {
+ foreach ( $res as $row ) {
+ if ( ++$count > $params['limit'] ) {
// We've reached the one extra which shows that
// there are additional pages to be had. Stop here...
- $this->setContinueEnumParameter('continue',
- $this->keyToTitle($row->orig_name) . '|' .
- $this->keyToTitle($row->dup_name));
+ $this->setContinueEnumParameter( 'continue',
+ $this->keyToTitle( $row->orig_name ) . '|' .
+ $this->keyToTitle( $row->dup_name ) );
break;
}
- if(!is_null($resultPageSet))
- $titles[] = Title::makeTitle(NS_FILE, $row->dup_name);
- else
- {
- if($row->orig_name != $lastName)
- {
- if($lastName != '')
- {
- $this->addPageSubItems($images[$lastName], $data);
- $data = array();
- }
- $lastName = $row->orig_name;
- }
-
- $data[] = array(
+ if ( !is_null( $resultPageSet ) ) {
+ $titles[] = Title::makeTitle( NS_FILE, $row->dup_name );
+ } else {
+ $r = array(
'name' => $row->dup_name,
'user' => $row->dup_user_text,
- 'timestamp' => wfTimestamp(TS_ISO_8601, $row->dup_timestamp)
+ 'timestamp' => wfTimestamp( TS_ISO_8601, $row->dup_timestamp )
);
+ $fit = $this->addPageSubItem( $images[$row->orig_name], $r );
+ if ( !$fit ) {
+ $this->setContinueEnumParameter( 'continue',
+ $this->keyToTitle( $row->orig_name ) . '|' .
+ $this->keyToTitle( $row->dup_name ) );
+ break;
+ }
}
}
- if(!is_null($resultPageSet))
- $resultPageSet->populateFromTitles($titles);
- else if($lastName != '')
- $this->addPageSubItems($images[$lastName], $data);
- $db->freeResult($res);
+ if ( !is_null( $resultPageSet ) ) {
+ $resultPageSet->populateFromTitles( $titles );
+ }
}
public function getAllowedParams() {
- return array (
+ return 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
),
'continue' => null,
);
}
public function getParamDescription() {
- return array (
+ return array(
'limit' => 'How many files to return',
'continue' => 'When more results are available, use this to continue',
);
}
public function getDescription() {
- return 'List all files that are duplicates of the given file(s).';
+ return 'List all files that are duplicates of the given file(s)';
+ }
+
+ public function getPossibleErrors() {
+ return array_merge( parent::getPossibleErrors(), array(
+ array( 'code' => '_badcontinue', 'info' => 'Invalid continue param. You should pass the original value returned by the previous query' ),
+ ) );
}
protected function getExamples() {
- return array ( 'api.php?action=query&titles=Image:Albert_Einstein_Head.jpg&prop=duplicatefiles',
- 'api.php?action=query&generator=allimages&prop=duplicatefiles',
- );
+ return array(
+ 'api.php?action=query&titles=File:Albert_Einstein_Head.jpg&prop=duplicatefiles',
+ 'api.php?action=query&generator=allimages&prop=duplicatefiles',
+ );
}
public function getVersion() {
- return __CLASS__ . ': $Id: ApiQueryDuplicateFiles.php 44121 2008-12-01 17:14:30Z vyznev $';
+ return __CLASS__ . ': $Id: ApiQueryDuplicateFiles.php 70647 2010-08-07 19:59:42Z ialex $';
}
}
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff