<?php
/**
- * API for MediaWiki 1.8+
+ *
*
* Created on Dec 01, 2007
*
- * Copyright © 2008 Roan Kattouw <Firstname>.<Lastname>@home.nl
+ * Copyright © 2008 Roan Kattouw <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
* @file
*/
-if ( !defined( 'MEDIAWIKI' ) ) {
- // Eclipse helper - will be ignored in production
- require_once( "ApiBase.php" );
-}
-
/**
* @ingroup API
*/
class ApiParamInfo extends ApiBase {
+ /**
+ * @var ApiQuery
+ */
+ protected $queryObj;
+
public function __construct( $main, $action ) {
parent::__construct( $main, $action );
+ $this->queryObj = new ApiQuery( $this->getMain(), 'query' );
}
public function execute() {
// Get parameters
$params = $this->extractRequestParams();
$result = $this->getResult();
- $queryObj = new ApiQuery( $this->getMain(), 'query' );
- $r = array();
+
+ $res = array();
if ( is_array( $params['modules'] ) ) {
- $modArr = $this->getMain()->getModules();
- $r['modules'] = array();
- foreach ( $params['modules'] as $m ) {
- if ( !isset( $modArr[$m] ) ) {
- $r['modules'][] = array( 'name' => $m, 'missing' => '' );
+ $modules = $this->getMain()->getModules();
+ $res['modules'] = array();
+ foreach ( $params['modules'] as $mod ) {
+ if ( !isset( $modules[$mod] ) ) {
+ $res['modules'][] = array( 'name' => $mod, 'missing' => '' );
continue;
}
- $obj = new $modArr[$m]( $this->getMain(), $m );
- $a = $this->getClassInfo( $obj );
- $a['name'] = $m;
- $r['modules'][] = $a;
+ $obj = new $modules[$mod]( $this->getMain(), $mod );
+
+ $item = $this->getClassInfo( $obj );
+ $item['name'] = $mod;
+ $res['modules'][] = $item;
}
- $result->setIndexedTagName( $r['modules'], 'module' );
+ $result->setIndexedTagName( $res['modules'], 'module' );
}
+
if ( is_array( $params['querymodules'] ) ) {
- $qmodArr = $queryObj->getModules();
- $r['querymodules'] = array();
+ $queryModules = $this->queryObj->getModules();
+ $res['querymodules'] = array();
foreach ( $params['querymodules'] as $qm ) {
- if ( !isset( $qmodArr[$qm] ) ) {
- $r['querymodules'][] = array( 'name' => $qm, 'missing' => '' );
+ if ( !isset( $queryModules[$qm] ) ) {
+ $res['querymodules'][] = array( 'name' => $qm, 'missing' => '' );
continue;
}
- $obj = new $qmodArr[$qm]( $this, $qm );
- $a = $this->getClassInfo( $obj );
- $a['name'] = $qm;
- $r['querymodules'][] = $a;
+ $obj = new $queryModules[$qm]( $this, $qm );
+ $item = $this->getClassInfo( $obj );
+ $item['name'] = $qm;
+ $item['querytype'] = $this->queryObj->getModuleType( $qm );
+ $res['querymodules'][] = $item;
}
- $result->setIndexedTagName( $r['querymodules'], 'module' );
+ $result->setIndexedTagName( $res['querymodules'], 'module' );
}
+
if ( $params['mainmodule'] ) {
- $r['mainmodule'] = $this->getClassInfo( $this->getMain() );
+ $res['mainmodule'] = $this->getClassInfo( $this->getMain() );
}
+
if ( $params['pagesetmodule'] ) {
- $pageSet = new ApiPageSet( $queryObj );
- $r['pagesetmodule'] = $this->getClassInfo( $pageSet );
+ $pageSet = new ApiPageSet( $this->queryObj );
+ $res['pagesetmodule'] = $this->getClassInfo( $pageSet );
+ }
+
+ if ( is_array( $params['formatmodules'] ) ) {
+ $formats = $this->getMain()->getFormats();
+ $res['formatmodules'] = array();
+ foreach ( $params['formatmodules'] as $f ) {
+ if ( !isset( $formats[$f] ) ) {
+ $res['formatmodules'][] = array( 'name' => $f, 'missing' => '' );
+ continue;
+ }
+ $obj = new $formats[$f]( $this, $f );
+ $item = $this->getClassInfo( $obj );
+ $item['name'] = $f;
+ $res['formatmodules'][] = $item;
+ }
+ $result->setIndexedTagName( $res['formatmodules'], 'module' );
}
- $result->addValue( null, $this->getModuleName(), $r );
+ $result->addValue( null, $this->getModuleName(), $res );
}
+ /**
+ * @param $obj ApiBase
+ * @return ApiResult
+ */
function getClassInfo( $obj ) {
$result = $this->getResult();
$retval['classname'] = get_class( $obj );
- $retval['description'] = implode( "\n", (array)$obj->getDescription() );
+ $retval['description'] = implode( "\n", (array)$obj->getFinalDescription() );
+
+ $retval['examples'] = '';
+
$retval['version'] = implode( "\n", (array)$obj->getVersion() );
$retval['prefix'] = $obj->getModulePrefix();
return $retval;
}
+ $retval['helpurls'] = (array)$obj->getHelpUrls();
+ if ( isset( $retval['helpurls'][0] ) && $retval['helpurls'][0] === false ) {
+ $retval['helpurls'] = array();
+ }
+ $result->setIndexedTagName( $retval['helpurls'], 'helpurl' );
+
+ $examples = $obj->getExamples();
+ $retval['allexamples'] = array();
+ if ( $examples !== false ) {
+ if ( is_string( $examples ) ) {
+ $examples = array( $examples );
+ }
+ foreach( $examples as $k => $v ) {
+ if ( strlen( $retval['examples'] ) ) {
+ $retval['examples'] .= ' ';
+ }
+ $item = array();
+ if ( is_numeric( $k ) ) {
+ $retval['examples'] .= $v;
+ $result->setContent( $item, $v );
+ } else {
+ if ( !is_array( $v ) ) {
+ $item['description'] = $v;
+ } else {
+ $item['description'] = implode( $v, "\n" );
+ }
+ $retval['examples'] .= $item['description'] . ' ' . $k;
+ $result->setContent( $item, $k );
+ }
+ $retval['allexamples'][] = $item;
+ }
+ }
+ $result->setIndexedTagName( $retval['allexamples'], 'example' );
+
$retval['parameters'] = array();
$paramDesc = $obj->getFinalParamDescription();
foreach ( $allowedParams as $n => $p ) {
if ( isset( $paramDesc[$n] ) ) {
$a['description'] = implode( "\n", (array)$paramDesc[$n] );
}
+
+ //handle shorthand
+ if( !is_array( $p ) ) {
+ $p = array(
+ ApiBase::PARAM_DFLT => $p,
+ );
+ }
+
+ //handle missing type
+ if ( !isset( $p[ApiBase::PARAM_TYPE] ) ) {
+ $dflt = isset( $p[ApiBase::PARAM_DFLT] ) ? $p[ApiBase::PARAM_DFLT] : null;
+ if ( is_bool( $dflt ) ) {
+ $p[ApiBase::PARAM_TYPE] = 'boolean';
+ } elseif ( is_string( $dflt ) || is_null( $dflt ) ) {
+ $p[ApiBase::PARAM_TYPE] = 'string';
+ } elseif ( is_int( $dflt ) ) {
+ $p[ApiBase::PARAM_TYPE] = 'integer';
+ }
+ }
+
if ( isset( $p[ApiBase::PARAM_DEPRECATED] ) && $p[ApiBase::PARAM_DEPRECATED] ) {
$a['deprecated'] = '';
}
-
if ( isset( $p[ApiBase::PARAM_REQUIRED] ) && $p[ApiBase::PARAM_REQUIRED] ) {
$a['required'] = '';
}
-
- if ( !is_array( $p ) ) {
- if ( is_bool( $p ) ) {
- $a['type'] = 'bool';
- $a['default'] = ( $p ? 'true' : 'false' );
- } elseif ( is_string( $p ) || is_null( $p ) ) {
- $a['type'] = 'string';
- $a['default'] = strval( $p );
- } elseif ( is_int( $p ) ) {
- $a['type'] = 'integer';
- $a['default'] = intval( $p );
- }
- $retval['parameters'][] = $a;
- continue;
- }
if ( isset( $p[ApiBase::PARAM_DFLT] ) ) {
- $a['default'] = $p[ApiBase::PARAM_DFLT];
+ $type = $p[ApiBase::PARAM_TYPE];
+ if( $type === 'boolean' ) {
+ $a['default'] = ( $p[ApiBase::PARAM_DFLT] ? 'true' : 'false' );
+ } elseif( $type === 'string' ) {
+ $a['default'] = strval( $p[ApiBase::PARAM_DFLT] );
+ } elseif( $type === 'integer' ) {
+ $a['default'] = intval( $p[ApiBase::PARAM_DFLT] );
+ } else {
+ $a['default'] = $p[ApiBase::PARAM_DFLT];
+ }
}
if ( isset( $p[ApiBase::PARAM_ISMULTI] ) && $p[ApiBase::PARAM_ISMULTI] ) {
$a['multi'] = '';
$a['limit'] = $this->getMain()->canApiHighLimits() ?
- ApiBase::LIMIT_SML2 :
- ApiBase::LIMIT_SML1;
+ ApiBase::LIMIT_SML2 :
+ ApiBase::LIMIT_SML1;
+ $a['lowlimit'] = ApiBase::LIMIT_SML1;
+ $a['highlimit'] = ApiBase::LIMIT_SML2;
}
if ( isset( $p[ApiBase::PARAM_ALLOW_DUPLICATES] ) && $p[ApiBase::PARAM_ALLOW_DUPLICATES] ) {
if ( isset( $p[ApiBase::PARAM_TYPE] ) ) {
$a['type'] = $p[ApiBase::PARAM_TYPE];
if ( is_array( $a['type'] ) ) {
+ $a['type'] = array_values( $a['type'] ); // to prevent sparse arrays from being serialized to JSON as objects
$result->setIndexedTagName( $a['type'], 't' );
}
}
}
$result->setIndexedTagName( $retval['parameters'], 'param' );
+ $props = $obj->getFinalResultProperties();
+ $listResult = null;
+ if ( $props !== false ) {
+ $retval['props'] = array();
+
+ foreach ( $props as $prop => $properties ) {
+ $propResult = array();
+ if ( $prop == ApiBase::PROP_LIST ) {
+ $listResult = $properties;
+ continue;
+ }
+ if ( $prop != ApiBase::PROP_ROOT ) {
+ $propResult['name'] = $prop;
+ }
+ $propResult['properties'] = array();
+
+ foreach ( $properties as $name => $p ) {
+ $propertyResult = array();
+
+ $propertyResult['name'] = $name;
+
+ if ( !is_array( $p ) ) {
+ $p = array( ApiBase::PROP_TYPE => $p );
+ }
+
+ $propertyResult['type'] = $p[ApiBase::PROP_TYPE];
+
+ if ( is_array( $propertyResult['type'] ) ) {
+ $propertyResult['type'] = array_values( $propertyResult['type'] );
+ $result->setIndexedTagName( $propertyResult['type'], 't' );
+ }
+
+ $nullable = null;
+ if ( isset( $p[ApiBase::PROP_NULLABLE] ) ) {
+ $nullable = $p[ApiBase::PROP_NULLABLE];
+ }
+
+ if ( $nullable === true ) {
+ $propertyResult['nullable'] = '';
+ }
+
+ $propResult['properties'][] = $propertyResult;
+ }
+
+ $result->setIndexedTagName( $propResult['properties'], 'property' );
+ $retval['props'][] = $propResult;
+ }
+
+ // default is true for query modules, false for other modules, overriden by ApiBase::PROP_LIST
+ if ( $listResult === true || ( $listResult !== false && $obj instanceof ApiQueryBase ) ) {
+ $retval['listresult'] = '';
+ }
+
+ $result->setIndexedTagName( $retval['props'], 'prop' );
+ }
+
// Errors
$retval['errors'] = $this->parseErrors( $obj->getPossibleErrors() );
-
$result->setIndexedTagName( $retval['errors'], 'error' );
return $retval;
}
public function getAllowedParams() {
+ $modules = array_keys( $this->getMain()->getModules() );
+ sort( $modules );
+ $querymodules = array_keys( $this->queryObj->getModules() );
+ sort( $querymodules );
+ $formatmodules = array_keys( $this->getMain()->getFormats() );
+ sort( $formatmodules );
return array(
'modules' => array(
- ApiBase::PARAM_ISMULTI => true
+ ApiBase::PARAM_ISMULTI => true,
+ ApiBase::PARAM_TYPE => $modules,
),
'querymodules' => array(
- ApiBase::PARAM_ISMULTI => true
+ ApiBase::PARAM_ISMULTI => true,
+ ApiBase::PARAM_TYPE => $querymodules,
),
'mainmodule' => false,
'pagesetmodule' => false,
+ 'formatmodules' => array(
+ ApiBase::PARAM_ISMULTI => true,
+ ApiBase::PARAM_TYPE => $formatmodules,
+ )
);
}
'querymodules' => 'List of query module names (value of prop=, meta= or list= parameter)',
'mainmodule' => 'Get information about the main (top-level) module as well',
'pagesetmodule' => 'Get information about the pageset module (providing titles= and friends) as well',
+ 'formatmodules' => 'List of format module names (value of format= parameter)',
);
}
return 'Obtain information about certain API parameters and errors';
}
- protected function getExamples() {
+ public function getExamples() {
return array(
'api.php?action=paraminfo&modules=parse&querymodules=allpages|siteinfo'
);
}
+ public function getHelpUrls() {
+ return 'https://www.mediawiki.org/wiki/API:Parameter_information';
+ }
+
public function getVersion() {
return __CLASS__ . ': $Id$';
}