<?php
-
-/*
- * Created on July 7, 2007
- *
+/**
* API for MediaWiki 1.8+
*
- * Copyright (C) 2006 Yuri Astrakhan <Firstname><Lastname>@gmail.com
+ * Created on July 7, 2007
+ *
+ * Copyright © 2006 Yuri Astrakhan <Firstname><Lastname>@gmail.com
*
* 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' ) ) {
// Eclipse helper - will be ignored in production
- require_once ( 'ApiQueryBase.php' );
+ require_once( 'ApiQueryBase.php' );
}
/**
class ApiQueryAllLinks extends ApiQueryGeneratorBase {
public function __construct( $query, $moduleName ) {
- parent :: __construct( $query, $moduleName, 'al' );
+ parent::__construct( $query, $moduleName, 'al' );
}
public function execute() {
}
private function run( $resultPageSet = null ) {
-
$db = $this->getDB();
$params = $this->extractRequestParams();
$fld_title = isset( $prop['title'] );
if ( $params['unique'] ) {
- if ( !is_null( $resultPageSet ) )
+ if ( !is_null( $resultPageSet ) ) {
$this->dieUsage( $this->getModuleName() . ' cannot be used as a generator in unique links mode', 'params' );
- if ( $fld_ids )
+ }
+ if ( $fld_ids ) {
$this->dieUsage( $this->getModuleName() . ' cannot return corresponding page ids in unique links mode', 'params' );
+ }
$this->addOption( 'DISTINCT' );
}
$this->addTables( 'pagelinks' );
$this->addWhereFld( 'pl_namespace', $params['namespace'] );
-
- if ( !is_null( $params['from'] ) && !is_null( $params['continue'] ) )
+
+ if ( !is_null( $params['from'] ) && !is_null( $params['continue'] ) ) {
$this->dieUsage( 'alcontinue and alfrom cannot be used together', 'params' );
- if ( !is_null( $params['continue'] ) )
- {
+ }
+ if ( !is_null( $params['continue'] ) ) {
$arr = explode( '|', $params['continue'] );
- if ( count( $arr ) != 2 )
- $this->dieUsage( "Invalid continue parameter", 'badcontinue' );
+ if ( count( $arr ) != 2 ) {
+ $this->dieUsage( 'Invalid continue parameter', 'badcontinue' );
+ }
$from = $this->getDB()->strencode( $this->titleToKey( $arr[0] ) );
$id = intval( $arr[1] );
- $this->addWhere( "pl_title > '$from' OR " .
- "(pl_title = '$from' AND " .
- "pl_from > $id)" );
+ $this->addWhere(
+ "pl_title > '$from' OR " .
+ "(pl_title = '$from' AND " .
+ "pl_from > $id)"
+ );
}
- if ( !is_null( $params['from'] ) )
+ if ( !is_null( $params['from'] ) ) {
$this->addWhere( 'pl_title>=' . $db->addQuotes( $this->titlePartToKey( $params['from'] ) ) );
- if ( isset ( $params['prefix'] ) )
+ }
+ if ( !is_null( $params['to'] ) ) {
+ $this->addWhere( 'pl_title<=' . $db->addQuotes( $this->titlePartToKey( $params['to'] ) ) );
+ }
+ if ( isset( $params['prefix'] ) ) {
$this->addWhere( 'pl_title' . $db->buildLike( $this->titlePartToKey( $params['prefix'] ), $db->anyString() ) );
+ }
- $this->addFields( array (
+ $this->addFields( array(
'pl_title',
) );
$this->addFieldsIf( 'pl_from', !$params['unique'] );
$this->addOption( 'USE INDEX', 'pl_namespace' );
$limit = $params['limit'];
$this->addOption( 'LIMIT', $limit + 1 );
- if ( $params['unique'] )
+ if ( $params['unique'] ) {
$this->addOption( 'ORDER BY', 'pl_title' );
- else
+ } else {
$this->addOption( 'ORDER BY', 'pl_title, pl_from' );
+ }
$res = $this->select( __METHOD__ );
- $pageids = array ();
+ $pageids = array();
$count = 0;
$result = $this->getResult();
- while ( $row = $db->fetchObject( $res ) ) {
+ foreach ( $res as $row ) {
if ( ++ $count > $limit ) {
// We've reached the one extra which shows that there are additional pages to be had. Stop here...
// TODO: Security issue - if the user has no right to view next title, it will still be shown
- if ( $params['unique'] )
+ if ( $params['unique'] ) {
$this->setContinueEnumParameter( 'from', $this->keyToTitle( $row->pl_title ) );
- else
+ } else {
$this->setContinueEnumParameter( 'continue', $this->keyToTitle( $row->pl_title ) . "|" . $row->pl_from );
+ }
break;
}
if ( is_null( $resultPageSet ) ) {
$vals = array();
- if ( $fld_ids )
+ if ( $fld_ids ) {
$vals['fromid'] = intval( $row->pl_from );
+ }
if ( $fld_title ) {
- $title = Title :: makeTitle( $params['namespace'], $row->pl_title );
+ $title = Title::makeTitle( $params['namespace'], $row->pl_title );
ApiQueryBase::addTitleInfo( $vals, $title );
}
$fit = $result->addValue( array( 'query', $this->getModuleName() ), null, $vals );
- if ( !$fit )
- {
- if ( $params['unique'] )
+ if ( !$fit ) {
+ if ( $params['unique'] ) {
$this->setContinueEnumParameter( 'from', $this->keyToTitle( $row->pl_title ) );
- else
+ } else {
$this->setContinueEnumParameter( 'continue', $this->keyToTitle( $row->pl_title ) . "|" . $row->pl_from );
+ }
break;
}
} else {
$pageids[] = $row->pl_from;
}
}
- $db->freeResult( $res );
if ( is_null( $resultPageSet ) ) {
$result->setIndexedTagName_internal( array( 'query', $this->getModuleName() ), 'l' );
}
public function getAllowedParams() {
- return array (
+ return array(
'continue' => null,
'from' => null,
+ 'to' => null,
'prefix' => null,
'unique' => false,
- 'prop' => array (
- ApiBase :: PARAM_ISMULTI => true,
- ApiBase :: PARAM_DFLT => 'title',
- ApiBase :: PARAM_TYPE => array (
+ 'prop' => array(
+ ApiBase::PARAM_ISMULTI => true,
+ ApiBase::PARAM_DFLT => 'title',
+ ApiBase::PARAM_TYPE => array(
'ids',
'title'
)
),
- 'namespace' => array (
- ApiBase :: PARAM_DFLT => 0,
- ApiBase :: PARAM_TYPE => 'namespace'
+ 'namespace' => array(
+ ApiBase::PARAM_DFLT => 0,
+ ApiBase::PARAM_TYPE => 'namespace'
),
- '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
+ '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
)
);
}
public function getParamDescription() {
- return array (
- 'from' => 'The page title to start enumerating from.',
- 'prefix' => 'Search for all page titles that begin with this value.',
- 'unique' => 'Only show unique links. Cannot be used with generator or prop=ids',
- 'prop' => 'What pieces of information to include',
- 'namespace' => 'The namespace to enumerate.',
- 'limit' => 'How many total links to return.',
- 'continue' => 'When more results are available, use this to continue.',
+ $p = $this->getModulePrefix();
+ return array(
+ 'from' => 'The page title to start enumerating from',
+ 'to' => 'The page title to stop enumerating at',
+ 'prefix' => 'Search for all page titles that begin with this value',
+ 'unique' => "Only show unique links. Cannot be used with generator or {$p}prop=ids",
+ 'prop' => array(
+ 'What pieces of information to include',
+ " ids - Adds pageid of where the link is from (Cannot be used with {$p}unique)",
+ ' title - Adds the title of the link',
+ ),
+ 'namespace' => 'The namespace to enumerate',
+ 'limit' => 'How many total links to return',
+ 'continue' => 'When more results are available, use this to continue',
);
}
public function getDescription() {
return 'Enumerate all links that point to a given namespace';
}
-
+
public function getPossibleErrors() {
+ $m = $this->getModuleName();
return array_merge( parent::getPossibleErrors(), array(
- array( 'code' => 'params', 'info' => $this->getModuleName() . ' cannot be used as a generator in unique links mode' ),
- array( 'code' => 'params', 'info' => $this->getModuleName() . ' cannot return corresponding page ids in unique links mode' ),
+ array( 'code' => 'params', 'info' => "{$m} cannot be used as a generator in unique links mode" ),
+ array( 'code' => 'params', 'info' => "{$m} cannot return corresponding page ids in unique links mode" ),
array( 'code' => 'params', 'info' => 'alcontinue and alfrom cannot be used together' ),
array( 'code' => 'badcontinue', 'info' => 'Invalid continue parameter' ),
) );
}
protected function getExamples() {
- return array (
- 'api.php?action=query&list=alllinks&alunique&alfrom=B',
+ return array(
+ 'api.php?action=query&list=alllinks&alunique=&alfrom=B',
);
}
public function getVersion() {
- return __CLASS__ . ': $Id: ApiQueryAllLinks.php 69932 2010-07-26 08:03:21Z tstarling $';
+ return __CLASS__ . ': $Id$';
}
}
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff