update all core usage of deprecated Title::userCanRead()
[lhc/web/wiklou.git] / includes / api / ApiQueryInfo.php
index ffb6c0a..f0d0faa 100644 (file)
@@ -1,6 +1,6 @@
 <?php
 /**
- * API for MediaWiki 1.8+
+ *
  *
  * Created on Sep 25, 2006
  *
  * @file
  */
 
-if ( !defined( 'MEDIAWIKI' ) ) {
-       // Eclipse helper - will be ignored in production
-       require_once( 'ApiQueryBase.php' );
-}
-
 /**
  * A query module to show basic page information.
  *
@@ -41,19 +36,30 @@ class ApiQueryInfo extends ApiQueryBase {
                $fld_readable = false, $fld_watched = false,
                $fld_preload = false, $fld_displaytitle = false;
 
+       private $params, $titles, $missing, $everything, $pageCounter;
+
+       private $pageRestrictions, $pageIsRedir, $pageIsNew, $pageTouched,
+               $pageLatest, $pageLength;
+
+       private $protections, $watched, $talkids, $subjectids, $displaytitles;
+
        private $tokenFunctions;
 
        public function __construct( $query, $moduleName ) {
                parent::__construct( $query, $moduleName, 'in' );
        }
 
+       /**
+        * @param $pageSet ApiPageSet
+        * @return void
+        */
        public function requestExtraData( $pageSet ) {
-               global $wgDisablePageCounters;
+               global $wgDisableCounters;
 
                $pageSet->requestField( 'page_restrictions' );
                $pageSet->requestField( 'page_is_redirect' );
                $pageSet->requestField( 'page_is_new' );
-               if ( $wgDisablePageCounters ) {
+               if ( !$wgDisableCounters ) {
                        $pageSet->requestField( 'page_counter' );
                }
                $pageSet->requestField( 'page_touched' );
@@ -65,7 +71,7 @@ class ApiQueryInfo extends ApiQueryBase {
         * Get an array mapping token names to their handler functions.
         * The prototype for a token function is func($pageid, $title)
         * it should return a token or false (permission denied)
-        * @return array(tokenname => function)
+        * @return array array(tokenname => function)
         */
        protected function getTokenFunctions() {
                // Don't call the hooks twice
@@ -87,6 +93,7 @@ class ApiQueryInfo extends ApiQueryBase {
                        'unblock' => array( 'ApiQueryInfo', 'getUnblockToken' ),
                        'email' => array( 'ApiQueryInfo', 'getEmailToken' ),
                        'import' => array( 'ApiQueryInfo', 'getImportToken' ),
+                       'watch' => array( 'ApiQueryInfo', 'getWatchToken'),
                );
                wfRunHooks( 'APIQueryInfoTokens', array( &$this->tokenFunctions ) );
                return $this->tokenFunctions;
@@ -107,7 +114,7 @@ class ApiQueryInfo extends ApiQueryBase {
                        return $cachedEditToken;
                }
 
-               $cachedEditToken = $wgUser->editToken();
+               $cachedEditToken = $wgUser->getEditToken();
                return $cachedEditToken;
        }
 
@@ -122,7 +129,7 @@ class ApiQueryInfo extends ApiQueryBase {
                        return $cachedDeleteToken;
                }
 
-               $cachedDeleteToken = $wgUser->editToken();
+               $cachedDeleteToken = $wgUser->getEditToken();
                return $cachedDeleteToken;
        }
 
@@ -137,7 +144,7 @@ class ApiQueryInfo extends ApiQueryBase {
                        return $cachedProtectToken;
                }
 
-               $cachedProtectToken = $wgUser->editToken();
+               $cachedProtectToken = $wgUser->getEditToken();
                return $cachedProtectToken;
        }
 
@@ -152,7 +159,7 @@ class ApiQueryInfo extends ApiQueryBase {
                        return $cachedMoveToken;
                }
 
-               $cachedMoveToken = $wgUser->editToken();
+               $cachedMoveToken = $wgUser->getEditToken();
                return $cachedMoveToken;
        }
 
@@ -167,7 +174,7 @@ class ApiQueryInfo extends ApiQueryBase {
                        return $cachedBlockToken;
                }
 
-               $cachedBlockToken = $wgUser->editToken();
+               $cachedBlockToken = $wgUser->getEditToken();
                return $cachedBlockToken;
        }
 
@@ -187,13 +194,13 @@ class ApiQueryInfo extends ApiQueryBase {
                        return $cachedEmailToken;
                }
 
-               $cachedEmailToken = $wgUser->editToken();
+               $cachedEmailToken = $wgUser->getEditToken();
                return $cachedEmailToken;
        }
 
        public static function getImportToken( $pageid, $title ) {
                global $wgUser;
-               if ( !$wgUser->isAllowed( 'import' ) ) {
+               if ( !$wgUser->isAllowedAny( 'import', 'importupload' ) ) {
                        return false;
                }
 
@@ -202,10 +209,25 @@ class ApiQueryInfo extends ApiQueryBase {
                        return $cachedImportToken;
                }
 
-               $cachedImportToken = $wgUser->editToken();
+               $cachedImportToken = $wgUser->getEditToken();
                return $cachedImportToken;
        }
 
+       public static function getWatchToken( $pageid, $title ) {
+               global $wgUser;
+               if ( !$wgUser->isLoggedIn() ) {
+                       return false;
+               }
+
+               static $cachedWatchToken = null;
+               if ( !is_null( $cachedWatchToken ) ) {
+                       return $cachedWatchToken;
+               }
+
+               $cachedWatchToken = $wgUser->getEditToken( 'watch' );
+               return $cachedWatchToken;
+       }
+
        public function execute() {
                $this->params = $this->extractRequestParams();
                if ( !is_null( $this->params['prop'] ) ) {
@@ -250,9 +272,9 @@ class ApiQueryInfo extends ApiQueryBase {
                $this->pageIsRedir = $pageSet->getCustomField( 'page_is_redirect' );
                $this->pageIsNew = $pageSet->getCustomField( 'page_is_new' );
 
-               global $wgDisablePageCounters;
+               global $wgDisableCounters;
 
-               if ( !$wgDisablePageCounters ) {
+               if ( !$wgDisableCounters ) {
                        $this->pageCounter = $pageSet->getCustomField( 'page_counter' );
                }
                $this->pageTouched = $pageSet->getCustomField( 'page_touched' );
@@ -301,11 +323,11 @@ class ApiQueryInfo extends ApiQueryBase {
        private function extractPageInfo( $pageid, $title ) {
                $pageInfo = array();
                if ( $title->exists() ) {
-                       global $wgDisablePageCounters;
+                       global $wgDisableCounters;
 
                        $pageInfo['touched'] = wfTimestamp( TS_ISO_8601, $this->pageTouched[$pageid] );
                        $pageInfo['lastrevid'] = intval( $this->pageLatest[$pageid] );
-                       $pageInfo['counter'] = $wgDisablePageCounters
+                       $pageInfo['counter'] = $wgDisableCounters
                                ? ""
                                : intval( $this->pageCounter[$pageid] );
                        $pageInfo['length'] = intval( $this->pageLength[$pageid] );
@@ -353,10 +375,10 @@ class ApiQueryInfo extends ApiQueryBase {
                }
 
                if ( $this->fld_url ) {
-                       $pageInfo['fullurl'] = $title->getFullURL();
-                       $pageInfo['editurl'] = $title->getFullURL( 'action=edit' );
+                       $pageInfo['fullurl'] = wfExpandUrl( $title->getFullURL(), PROTO_CURRENT );
+                       $pageInfo['editurl'] = wfExpandUrl( $title->getFullURL( 'action=edit' ), PROTO_CURRENT );
                }
-               if ( $this->fld_readable && $title->userCanRead() ) {
+               if ( $this->fld_readable && $title->userCan( 'read' ) ) {
                        $pageInfo['readable'] = '';
                }
 
@@ -386,6 +408,7 @@ class ApiQueryInfo extends ApiQueryBase {
         * Get information about protections and put it in $protections
         */
        private function getProtectionInfo() {
+               global $wgContLang;
                $this->protections = array();
                $db = $this->getDB();
 
@@ -404,7 +427,7 @@ class ApiQueryInfo extends ApiQueryBase {
                                $a = array(
                                        'type' => $row->pr_type,
                                        'level' => $row->pr_level,
-                                       'expiry' => Block::decodeExpiry( $row->pr_expiry, TS_ISO_8601 )
+                                       'expiry' => $wgContLang->formatExpiry( $row->pr_expiry, TS_ISO_8601 )
                                );
                                if ( $row->pr_cascade ) {
                                        $a['cascade'] = '';
@@ -461,7 +484,7 @@ class ApiQueryInfo extends ApiQueryBase {
                                $this->protections[$row->pt_namespace][$row->pt_title][] = array(
                                        'type' => 'create',
                                        'level' => $row->pt_create_perm,
-                                       'expiry' => Block::decodeExpiry( $row->pt_expiry, TS_ISO_8601 )
+                                       'expiry' => $wgContLang->formatExpiry( $row->pt_expiry, TS_ISO_8601 )
                                );
                        }
                }
@@ -495,7 +518,7 @@ class ApiQueryInfo extends ApiQueryBase {
                                $this->protections[$row->tl_namespace][$row->tl_title][] = array(
                                        'type' => $row->pr_type,
                                        'level' => $row->pr_level,
-                                       'expiry' => Block::decodeExpiry( $row->pr_expiry, TS_ISO_8601 ),
+                                       'expiry' => $wgContLang->formatExpiry( $row->pr_expiry, TS_ISO_8601 ),
                                        'source' => $source->getPrefixedText()
                                );
                        }
@@ -518,7 +541,7 @@ class ApiQueryInfo extends ApiQueryBase {
                                $this->protections[NS_FILE][$row->il_to][] = array(
                                        'type' => $row->pr_type,
                                        'level' => $row->pr_level,
-                                       'expiry' => Block::decodeExpiry( $row->pr_expiry, TS_ISO_8601 ),
+                                       'expiry' => $wgContLang->formatExpiry( $row->pr_expiry, TS_ISO_8601 ),
                                        'source' => $source->getPrefixedText()
                                );
                        }
@@ -591,31 +614,29 @@ class ApiQueryInfo extends ApiQueryBase {
         * Get information about watched status and put it in $this->watched
         */
        private function getWatchedInfo() {
-               global $wgUser;
+               $user = $this->getUser();
 
-               if ( $wgUser->isAnon() || count( $this->titles ) == 0 ) {
+               if ( $user->isAnon() || count( $this->everything ) == 0 ) {
                        return;
                }
 
                $this->watched = array();
                $db = $this->getDB();
 
-               $lb = new LinkBatch( $this->titles );
+               $lb = new LinkBatch( $this->everything );
 
                $this->resetQueryParams();
-               $this->addTables( array( 'page', 'watchlist' ) );
-               $this->addFields( array( 'page_title', 'page_namespace' ) );
+               $this->addTables( array( 'watchlist' ) );
+               $this->addFields( array( 'wl_title', 'wl_namespace' ) );
                $this->addWhere( array(
-                       $lb->constructSet( 'page', $db ),
-                       'wl_namespace=page_namespace',
-                       'wl_title=page_title',
-                       'wl_user' => $wgUser->getID()
+                       $lb->constructSet( 'wl', $db ),
+                       'wl_user' => $user->getID()
                ) );
 
                $res = $this->select( __METHOD__ );
 
                foreach ( $res as $row ) {
-                       $this->watched[$row->page_namespace][$row->page_title] = true;
+                       $this->watched[$row->wl_namespace][$row->wl_title] = true;
                }
        }
 
@@ -695,13 +716,17 @@ class ApiQueryInfo extends ApiQueryBase {
                ) );
        }
 
-       protected function getExamples() {
+       public 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 getHelpUrls() {
+               return 'https://www.mediawiki.org/wiki/API:Properties#info_.2F_in';
+       }
+
        public function getVersion() {
                return __CLASS__ . ': $Id$';
        }