Merge "Update OOUI to v0.30.4"

[lhc/web/wiklou.git] / includes / Title.php

diff --git a/includes/Title.php b/includes/Title.php
index 4075bd5..82e79b3 100644 (file)
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -37,7 +37,7 @@ use MediaWiki\MediaWikiServices;
  *       and does not rely on global state or the database.
  */
 class Title implements LinkTarget, IDBAccessObject {
-       /** @var MapCacheLRU */
+       /** @var MapCacheLRU|null */
        private static $titleCache = null;
 
        /**
@@ -140,7 +140,7 @@ class Title implements LinkTarget, IDBAccessObject {
         * Only public to share cache with TitleFormatter
         *
         * @private
-        * @var string
+        * @var string|null
         */
        public $prefixedText = null;
 
@@ -173,10 +173,10 @@ class Title implements LinkTarget, IDBAccessObject {
         * the database or false if not loaded, yet. */
        private $mDbPageLanguage = false;
 
-       /** @var TitleValue A corresponding TitleValue object */
+       /** @var TitleValue|null A corresponding TitleValue object */
        private $mTitleValue = null;
 
-       /** @var bool Would deleting this page be a big deletion? */
+       /** @var bool|null Would deleting this page be a big deletion? */
        private $mIsBigDeletion = null;
        // @}
 
@@ -219,7 +219,7 @@ class Title implements LinkTarget, IDBAccessObject {
         * @return Title|null Title, or null on an error
         */
        public static function newFromDBkey( $key ) {
-               $t = new Title();
+               $t = new self();
                $t->mDbkeyform = $key;
 
                try {
@@ -287,7 +287,7 @@ class Title implements LinkTarget, IDBAccessObject {
                }
 
                try {
-                       return self::newFromTextThrow( strval( $text ), $defaultNamespace );
+                       return self::newFromTextThrow( (string)$text, $defaultNamespace );
                } catch ( MalformedTitleException $ex ) {
                        return null;
                }
@@ -337,7 +337,7 @@ class Title implements LinkTarget, IDBAccessObject {
 
                $t = new Title();
                $t->mDbkeyform = strtr( $filteredText, ' ', '_' );
-               $t->mDefaultNamespace = intval( $defaultNamespace );
+               $t->mDefaultNamespace = (int)$defaultNamespace;
 
                $t->secureAndSplit();
                if ( $defaultNamespace == NS_MAIN ) {
@@ -385,7 +385,7 @@ class Title implements LinkTarget, IDBAccessObject {
         * @return MapCacheLRU
         */
        private static function getTitleCache() {
-               if ( self::$titleCache == null ) {
+               if ( self::$titleCache === null ) {
                        self::$titleCache = new MapCacheLRU( self::CACHE_MAX );
                }
                return self::$titleCache;
@@ -499,7 +499,7 @@ class Title implements LinkTarget, IDBAccessObject {
                                $this->mLatestID = (int)$row->page_latest;
                        }
                        if ( !$this->mForcedContentModel && isset( $row->page_content_model ) ) {
-                               $this->mContentModel = strval( $row->page_content_model );
+                               $this->mContentModel = (string)$row->page_content_model;
                        } elseif ( !$this->mForcedContentModel ) {
                                $this->mContentModel = false; # initialized lazily in getContentModel()
                        }
@@ -546,7 +546,7 @@ class Title implements LinkTarget, IDBAccessObject {
                $t = new Title();
                $t->mInterwiki = $interwiki;
                $t->mFragment = $fragment;
-               $t->mNamespace = $ns = intval( $ns );
+               $t->mNamespace = $ns = (int)$ns;
                $t->mDbkeyform = strtr( $title, ' ', '_' );
                $t->mArticleID = ( $ns >= 0 ) ? -1 : 0;
                $t->mUrlform = wfUrlencode( $t->mDbkeyform );
@@ -3337,7 +3337,7 @@ class Title implements LinkTarget, IDBAccessObject {
                                $dbr = wfGetDB( DB_MASTER );
                                $rows = $loadRestrictionsFromDb( $dbr );
                        } else {
-                               $cache = ObjectCache::getMainWANInstance();
+                               $cache = MediaWikiServices::getInstance()->getMainWANObjectCache();
                                $rows = $cache->getWithSetCallback(
                                        // Page protections always leave a new null revision
                                        $cache->makeKey( 'page-restrictions', $id, $this->getLatestRevID() ),
@@ -3983,28 +3983,6 @@ class Title implements LinkTarget, IDBAccessObject {
                return $errors ?: true;
        }
 
-       /**
-        * Check if the requested move target is a valid file move target
-        * @todo move this to MovePage
-        * @param Title $nt Target title
-        * @return array List of errors
-        */
-       protected function validateFileMoveOperation( $nt ) {
-               global $wgUser;
-
-               $errors = [];
-
-               $destFile = wfLocalFile( $nt );
-               $destFile->load( File::READ_LATEST );
-               if ( !$wgUser->isAllowed( 'reupload-shared' )
-                       && !$destFile->exists() && wfFindFile( $nt )
-               ) {
-                       $errors[] = [ 'file-exists-sharedrepo' ];
-               }
-
-               return $errors;
-       }
-
        /**
         * Move a title to a new location
         *