--- /dev/null
+<?php
+
+/*
+ * Created on Sep 25, 2006
+ *
+ * API for MediaWiki 1.8+
+ *
+ * Copyright (C) 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * 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.
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+if (!defined('MEDIAWIKI')) {
+ // Eclipse helper - will be ignored in production
+ require_once ('ApiQueryBase.php');
+}
+
+/**
+ * A query module to show basic page information.
+ *
+ * @addtogroup API
+ */
+class ApiQueryInfo extends ApiQueryBase {
+
+ public function __construct($query, $moduleName) {
+ parent :: __construct($query, $moduleName, 'in');
+ }
+
+ public function requestExtraData($pageSet) {
+ $pageSet->requestField('page_is_redirect');
+ $pageSet->requestField('page_is_new');
+ $pageSet->requestField('page_counter');
+ $pageSet->requestField('page_touched');
+ $pageSet->requestField('page_latest');
+ $pageSet->requestField('page_len');
+ }
+
+ public function execute() {
+
+ global $wgUser;
+
+ $params = $this->extractRequestParams();
+ $fld_protection = false;
+ if(!is_null($params['prop'])) {
+ $prop = array_flip($params['prop']);
+ $fld_protection = isset($prop['protection']);
+ }
+ if(!is_null($params['token'])) {
+ $token = $params['token'];
+ $tok_edit = $this->getTokenFlag($token, 'edit');
+ $tok_delete = $this->getTokenFlag($token, 'delete');
+ $tok_protect = $this->getTokenFlag($token, 'protect');
+ $tok_move = $this->getTokenFlag($token, 'move');
+ }
+
+ $pageSet = $this->getPageSet();
+ $titles = $pageSet->getGoodTitles();
+ $result = $this->getResult();
+
+ $pageIsRedir = $pageSet->getCustomField('page_is_redirect');
+ $pageIsNew = $pageSet->getCustomField('page_is_new');
+ $pageCounter = $pageSet->getCustomField('page_counter');
+ $pageTouched = $pageSet->getCustomField('page_touched');
+ $pageLatest = $pageSet->getCustomField('page_latest');
+ $pageLength = $pageSet->getCustomField('page_len');
+
+ if ($fld_protection && count($titles) > 0) {
+ $this->addTables('page_restrictions');
+ $this->addFields(array('pr_page', 'pr_type', 'pr_level', 'pr_expiry'));
+ $this->addWhereFld('pr_page', array_keys($titles));
+
+ $db = $this->getDB();
+ $res = $this->select(__METHOD__);
+ while($row = $db->fetchObject($res)) {
+ $protections[$row->pr_page][] = array(
+ 'type' => $row->pr_type,
+ 'level' => $row->pr_level,
+ 'expiry' => Block::decodeExpiry( $row->pr_expiry, TS_ISO_8601 )
+ );
+ }
+ $db->freeResult($res);
+ }
+
+ foreach ( $titles as $pageid => $title ) {
+ $pageInfo = array (
+ 'touched' => wfTimestamp(TS_ISO_8601, $pageTouched[$pageid]),
+ 'lastrevid' => intval($pageLatest[$pageid]),
+ 'counter' => intval($pageCounter[$pageid]),
+ 'length' => intval($pageLength[$pageid]),
+ );
+
+ if ($pageIsRedir[$pageid])
+ $pageInfo['redirect'] = '';
+
+ if ($pageIsNew[$pageid])
+ $pageInfo['new'] = '';
+
+ if (!is_null($token)) {
+ // Currently all tokens are generated the same way, but it might change
+ if ($tok_edit)
+ $pageInfo['edittoken'] = $wgUser->editToken();
+ if ($tok_delete)
+ $pageInfo['deletetoken'] = $wgUser->editToken();
+ if ($tok_protect)
+ $pageInfo['protecttoken'] = $wgUser->editToken();
+ if ($tok_move)
+ $pageInfo['movetoken'] = $wgUser->editToken();
+ }
+
+ if($fld_protection) {
+ if (isset($protections[$pageid])) {
+ $pageInfo['protection'] = $protections[$pageid];
+ $result->setIndexedTagName($pageInfo['protection'], 'pr');
+ } else {
+ $pageInfo['protection'] = array();
+ }
+ }
+
+ $result->addValue(array (
+ 'query',
+ 'pages'
+ ), $pageid, $pageInfo);
+ }
+
+ // Get edit tokens for missing titles if requested
+ // Delete, protect and move tokens are N/A for missing titles anyway
+ if($tok_edit)
+ {
+ $missing = $pageSet->getMissingTitles();
+ $res = $result->getData();
+ foreach($missing as $pageid => $title)
+ $res['query']['pages'][$pageid]['edittoken'] = $wgUser->editToken();
+ }
+ }
+
+ protected function getAllowedParams() {
+ return array (
+ 'prop' => array (
+ ApiBase :: PARAM_DFLT => NULL,
+ ApiBase :: PARAM_ISMULTI => true,
+ ApiBase :: PARAM_TYPE => array (
+ 'protection'
+ )),
+ 'token' => array (
+ ApiBase :: PARAM_DFLT => NULL,
+ ApiBase :: PARAM_ISMULTI => true,
+ ApiBase :: PARAM_TYPE => array (
+ 'edit',
+ 'delete',
+ 'protect',
+ 'move',
+ )),
+ );
+ }
+
+ protected function getParamDescription() {
+ return array (
+ 'prop' => array (
+ 'Which additional properties to get:',
+ ' "protection" - List the protection level of each page'
+ ),
+ 'token' => 'Request a token to perform a data-modifying action on a page',
+ );
+ }
+
+
+ protected function getDescription() {
+ return 'Get basic page information such as namespace, title, last touched date, ...';
+ }
+
+ protected function getExamples() {
+ return array (
+ 'api.php?action=query&prop=info&titles=Main%20Page',
+ 'api.php?action=query&prop=info&inprop=protection&titles=Main%20Page'
+ );
+ }
+
+ public function getVersion() {
+ return __CLASS__ . ': $Id: ApiQueryInfo.php 25457 2007-09-03 20:17:53Z catrope $';
+ }
+}
+
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