Merge "Adding white background color to thumbimages (i.e. framed images)"

[lhc/web/wiklou.git] / languages / Language.php

diff --git a/languages/Language.php b/languages/Language.php
index 3eb6546..ac8d4cb 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -45,7 +45,9 @@ class Language {
        public $dateFormatStrings = [];
        public $mExtendedSpecialPageAliases;
 
-       protected $namespaceNames, $mNamespaceIds, $namespaceAliases;
+       /** @var array|null */
+       protected $namespaceNames;
+       protected $mNamespaceIds, $namespaceAliases;
 
        /**
         * ReplacementArray object caches
@@ -463,11 +465,11 @@ class Language {
                if ( is_null( $this->namespaceNames ) ) {
                        global $wgMetaNamespace, $wgMetaNamespaceTalk, $wgExtraNamespaces;
 
-                       $this->namespaceNames = self::$dataCache->getItem( $this->mCode, 'namespaceNames' );
                        $validNamespaces = MWNamespace::getCanonicalNamespaces();
 
-                       /** @suppress PhanTypeInvalidLeftOperand */
-                       $this->namespaceNames = $wgExtraNamespaces + $this->namespaceNames + $validNamespaces;
+                       $this->namespaceNames = $wgExtraNamespaces +
+                               self::$dataCache->getItem( $this->mCode, 'namespaceNames' );
+                       $this->namespaceNames += $validNamespaces;
 
                        $this->namespaceNames[NS_PROJECT] = $wgMetaNamespace;
                        if ( $wgMetaNamespaceTalk ) {
@@ -2578,7 +2580,7 @@ class Language {
 
        /**
         * @param string $key
-        * @return array|null
+        * @return string|null
         */
        public function getMessage( $key ) {
                return self::$dataCache->getSubitem( $this->mCode, 'messages', $key );
@@ -3735,6 +3737,43 @@ class Language {
                        return $wgGrammarForms[$this->getCode()][$case][$word];
                }
 
+               $grammarTransformations = $this->getGrammarTransformations();
+
+               if ( isset( $grammarTransformations[$case] ) ) {
+                       $forms = $grammarTransformations[$case];
+
+                       // Some names of grammar rules are aliases for other rules.
+                       // In such cases the value is a string rather than object,
+                       // so load the actual rules.
+                       if ( is_string( $forms ) ) {
+                               $forms = $grammarTransformations[$forms];
+                       }
+
+                       foreach ( array_values( $forms ) as $rule ) {
+                               $form = $rule[0];
+
+                               if ( $form === '@metadata' ) {
+                                       continue;
+                               }
+
+                               $replacement = $rule[1];
+
+                               $regex = '/' . addcslashes( $form, '/' ) . '/u';
+                               $patternMatches = preg_match( $regex, $word );
+
+                               if ( $patternMatches === false ) {
+                                       wfLogWarning(
+                                               'An error occurred while processing grammar. ' .
+                                               "Word: '$word'. Regex: /$form/."
+                                       );
+                               } elseif ( $patternMatches === 1 ) {
+                                       $word = preg_replace( $regex, $replacement, $word );
+
+                                       break;
+                               }
+                       }
+               }
+
                return $word;
        }