more accurate documentation for addValue() method
[lhc/web/wiklou.git] / includes / api / ApiQueryUserInfo.php
index ca8d5da..eaa7cff 100644 (file)
@@ -1,11 +1,10 @@
 <?php
-
-/*
- * Created on July 30, 2007
+/**
+ *
  *
- * API for MediaWiki 1.8+
+ * Created on July 30, 2007
  *
- * Copyright (C) 2007 Yuri Astrakhan <Firstname><Lastname>@gmail.com
+ * Copyright © 2007 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')) {
+if ( !defined( 'MEDIAWIKI' ) ) {
        // Eclipse helper - will be ignored in production
-       require_once ('ApiQueryBase.php');
+       require_once( 'ApiQueryBase.php' );
 }
 
 /**
  * Query module to get information about the currently logged-in user
- * 
- * @addtogroup API
+ *
+ * @ingroup API
  */
 class ApiQueryUserInfo extends ApiQueryBase {
 
-       public function __construct($query, $moduleName) {
-               parent :: __construct($query, $moduleName, 'ui');
+       private $prop = array();
+
+       public function __construct( $query, $moduleName ) {
+               parent::__construct( $query, $moduleName, 'ui' );
        }
 
        public function execute() {
-
-               global $wgUser;
-
                $params = $this->extractRequestParams();
                $result = $this->getResult();
 
+               if ( !is_null( $params['prop'] ) ) {
+                       $this->prop = array_flip( $params['prop'] );
+               }
+
+               $r = $this->getCurrentUserInfo();
+               $result->addValue( 'query', $this->getModuleName(), $r );
+       }
+
+       protected function getCurrentUserInfo() {
+               global $wgUser, $wgRequest, $wgHiddenPrefs;
+               $result = $this->getResult();
                $vals = array();
+               $vals['id'] = intval( $wgUser->getId() );
                $vals['name'] = $wgUser->getName();
 
-               if( $wgUser->isAnon() ) $vals['anon'] = '';
+               if ( $wgUser->isAnon() ) {
+                       $vals['anon'] = '';
+               }
 
-               if (!is_null($params['prop'])) {
-                       $prop = array_flip($params['prop']);
-                       if (isset($prop['blockinfo'])) {
-                               if ($wgUser->isBlocked()) {
-                                       $vals['blockedby'] = User::whoIs($wgUser->blockedBy());
-                                       $vals['blockreason'] = $wgUser->blockedFor();
-                               }
-                       }               
-                       if (isset($prop['hasmsg']) && $wgUser->getNewtalk()) {
-                               $vals['messages'] = '';
+               if ( isset( $this->prop['blockinfo'] ) ) {
+                       if ( $wgUser->isBlocked() ) {
+                               $vals['blockedby'] = User::whoIs( $wgUser->blockedBy() );
+                               $vals['blockreason'] = $wgUser->blockedFor();
                        }
-                       if (isset($prop['groups'])) {
-                               $vals['groups'] = $wgUser->getGroups();
-                               $result->setIndexedTagName($vals['groups'], 'g');       // even if empty
+               }
+
+               if ( isset( $this->prop['hasmsg'] ) && $wgUser->getNewtalk() ) {
+                       $vals['messages'] = '';
+               }
+
+               if ( isset( $this->prop['groups'] ) ) {
+                       $autolist = ApiQueryUsers::getAutoGroups( $wgUser );
+
+                       $vals['groups'] = array_merge( $autolist, $wgUser->getGroups() );
+                       $result->setIndexedTagName( $vals['groups'], 'g' );     // even if empty
+               }
+
+               if ( isset( $this->prop['implicitgroups'] ) ) {
+                       $vals['implicitgroups'] = ApiQueryUsers::getAutoGroups( $wgUser );
+                       $result->setIndexedTagName( $vals['implicitgroups'], 'g' );     // even if empty
+               }
+
+               if ( isset( $this->prop['rights'] ) ) {
+                       // User::getRights() may return duplicate values, strip them
+                       $vals['rights'] = array_values( array_unique( $wgUser->getRights() ) );
+                       $result->setIndexedTagName( $vals['rights'], 'r' );     // even if empty
+               }
+
+               if ( isset( $this->prop['changeablegroups'] ) ) {
+                       $vals['changeablegroups'] = $wgUser->changeableGroups();
+                       $result->setIndexedTagName( $vals['changeablegroups']['add'], 'g' );
+                       $result->setIndexedTagName( $vals['changeablegroups']['remove'], 'g' );
+                       $result->setIndexedTagName( $vals['changeablegroups']['add-self'], 'g' );
+                       $result->setIndexedTagName( $vals['changeablegroups']['remove-self'], 'g' );
+               }
+
+               if ( isset( $this->prop['options'] ) ) {
+                       $vals['options'] = $wgUser->getOptions();
+               }
+
+               if ( isset( $this->prop['preferencestoken'] ) &&
+                       is_null( $this->getMain()->getRequest()->getVal( 'callback' ) )
+               ) {
+                       $vals['preferencestoken'] = $wgUser->editToken( '', $this->getMain()->getRequest() );
+               }
+
+               if ( isset( $this->prop['editcount'] ) ) {
+                       $vals['editcount'] = intval( $wgUser->getEditCount() );
+               }
+
+               if ( isset( $this->prop['ratelimits'] ) ) {
+                       $vals['ratelimits'] = $this->getRateLimits();
+               }
+
+               if ( isset( $this->prop['realname'] ) && !in_array( 'realname', $wgHiddenPrefs ) ) {
+                       $vals['realname'] = $wgUser->getRealName();
+               }
+
+               if ( isset( $this->prop['email'] ) ) {
+                       $vals['email'] = $wgUser->getEmail();
+                       $auth = $wgUser->getEmailAuthenticationTimestamp();
+                       if ( !is_null( $auth ) ) {
+                               $vals['emailauthenticated'] = wfTimestamp( TS_ISO_8601, $auth );
                        }
-                       if (isset($prop['rights'])) {
-                               $vals['rights'] = $wgUser->getRights();
-                               $result->setIndexedTagName($vals['rights'], 'r');       // even if empty
+               }
+
+               if ( isset( $this->prop['registrationdate'] ) ) {
+                       $regDate = $wgUser->getRegistration();
+                       if ( $regDate !== false ) {
+                               $vals['registrationdate'] = wfTimestamp( TS_ISO_8601, $regDate );
                        }
-                       if (isset($prop['options'])) {
-                               $vals['options'] = (is_null($wgUser->mOptions) ? User::getDefaultOptions() : $wgUser->mOptions);
+               }
+
+               if ( isset( $this->prop['acceptlang'] ) ) {
+                       $langs = $wgRequest->getAcceptLang();
+                       $acceptLang = array();
+                       foreach ( $langs as $lang => $val ) {
+                               $r = array( 'q' => $val );
+                               ApiResult::setContent( $r, $lang );
+                               $acceptLang[] = $r;
                        }
-                       if (isset($prop['editcount'])) {
-                               $vals['editcount'] = $wgUser->getEditCount();
+                       $result->setIndexedTagName( $acceptLang, 'lang' );
+                       $vals['acceptlang'] = $acceptLang;
+               }
+               return $vals;
+       }
+
+       protected function getRateLimits() {
+               global $wgUser, $wgRateLimits;
+               if ( !$wgUser->isPingLimitable() ) {
+                       return array(); // No limits
+               }
+
+               // Find out which categories we belong to
+               $categories = array();
+               if ( $wgUser->isAnon() ) {
+                       $categories[] = 'anon';
+               } else {
+                       $categories[] = 'user';
+               }
+               if ( $wgUser->isNewbie() ) {
+                       $categories[] = 'ip';
+                       $categories[] = 'subnet';
+                       if ( !$wgUser->isAnon() )
+                               $categories[] = 'newbie';
+               }
+               $categories = array_merge( $categories, $wgUser->getGroups() );
+
+               // Now get the actual limits
+               $retval = array();
+               foreach ( $wgRateLimits as $action => $limits ) {
+                       foreach ( $categories as $cat ) {
+                               if ( isset( $limits[$cat] ) && !is_null( $limits[$cat] ) ) {
+                                       $retval[$action][$cat]['hits'] = intval( $limits[$cat][0] );
+                                       $retval[$action][$cat]['seconds'] = intval( $limits[$cat][1] );
+                               }
                        }
                }
-               
-               $result->addValue("query", $this->getModuleName(), $vals);
+               return $retval;
        }
 
-       protected function getAllowedParams() {
-               return array (
-                       'prop' => array (
-                               ApiBase :: PARAM_DFLT => NULL,
-                               ApiBase :: PARAM_ISMULTI => true,
-                               ApiBase :: PARAM_TYPE => array (
+       public function getAllowedParams() {
+               return array(
+                       'prop' => array(
+                               ApiBase::PARAM_DFLT => null,
+                               ApiBase::PARAM_ISMULTI => true,
+                               ApiBase::PARAM_TYPE => array(
                                        'blockinfo',
                                        'hasmsg',
                                        'groups',
+                                       'implicitgroups',
                                        'rights',
+                                       'changeablegroups',
                                        'options',
-                                       'editcount'
-                               ))
+                                       'preferencestoken',
+                                       'editcount',
+                                       'ratelimits',
+                                       'email',
+                                       'realname',
+                                       'acceptlang',
+                                       'registrationdate'
+                               )
+                       )
                );
        }
 
-       protected function getParamDescription() {
-               return array (
+       public function getParamDescription() {
+               return array(
                        'prop' => array(
                                'What pieces of information to include',
-                               '  blockinfo - tags if the user is blocked, by whom, and for what reason',
-                               '  hasmsg    - adds a tag "message" if user has pending messages',
-                               '  groups    - lists all the groups the current user belongs to',
-                               '  rights    - lists of all rights the current user has',
-                               '  options   - lists all preferences the current user has set',
-                               '  editcount - adds the user\'s edit count'
+                               '  blockinfo        - Tags if the current user is blocked, by whom, and for what reason',
+                               '  hasmsg           - Adds a tag "message" if the current user has pending messages',
+                               '  groups           - Lists all the groups the current user belongs to',
+                               '  implicitgroups   - Lists all the groups the current user is automatically a member of',
+                               '  rights           - Lists all the rights the current user has',
+                               '  changeablegroups - Lists the groups the current user can add to and remove from',
+                               '  options          - Lists all preferences the current user has set',
+                               '  preferencestoken - Get a token to change current user\'s preferences',
+                               '  editcount        - Adds the current user\'s edit count',
+                               '  ratelimits       - Lists all rate limits applying to the current user',
+                               '  realname         - Adds the user\'s real name',
+                               '  email            - Adds the user\'s email address and email authentication date',
+                               '  acceptlang       - Echoes the Accept-Language header sent by the client in a structured format',
+                               '  registrationdate - Adds the user\'s registration date',
                        )
                );
        }
 
-       protected function getDescription() {
+       public function getDescription() {
                return 'Get information about the current user';
        }
 
-       protected function getExamples() {
-               return array (
+       public function getExamples() {
+               return array(
                        'api.php?action=query&meta=userinfo',
                        'api.php?action=query&meta=userinfo&uiprop=blockinfo|groups|rights|hasmsg',
-                       'api.php?action=query&meta=userinfo&uioption=rememberpassword',
                );
        }
 
+       public function getHelpUrls() {
+               return 'http://www.mediawiki.org/wiki/API:Meta#userinfo_.2F_ui';
+       }
+
        public function getVersion() {
                return __CLASS__ . ': $Id$';
        }
 }
-