Merge "benchmarks: Add reporting of resource usage"

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

diff --git a/includes/Title.php b/includes/Title.php
index a8cfad8..2ebeb0d 100644 (file)
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -1020,12 +1020,25 @@ class Title implements LinkTarget {
        }
 
        /**
-        * Could this title have a corresponding talk page?
+        * Can this title have a corresponding talk page?
         *
-        * @return bool
+        * @deprecated since 1.30, use canHaveTalkPage() instead.
+        *
+        * @return bool True if this title either is a talk page or can have a talk page associated.
         */
        public function canTalk() {
-               return MWNamespace::canTalk( $this->mNamespace );
+               return $this->canHaveTalkPage();
+       }
+
+       /**
+        * Can this title have a corresponding talk page?
+        *
+        * @see MWNamespace::hasTalkNamespace
+        *
+        * @return bool True if this title either is a talk page or can have a talk page associated.
+        */
+       public function canHaveTalkPage() {
+               return MWNamespace::hasTalkNamespace( $this->mNamespace );
        }
 
        /**
@@ -1419,13 +1432,22 @@ class Title implements LinkTarget {
         * @return string The prefixed text
         */
        private function prefix( $name ) {
+               global $wgContLang;
+
                $p = '';
                if ( $this->isExternal() ) {
                        $p = $this->mInterwiki . ':';
                }
 
                if ( 0 != $this->mNamespace ) {
-                       $p .= $this->getNsText() . ':';
+                       $nsText = $this->getNsText();
+
+                       if ( $nsText === false ) {
+                               // See T165149. Awkward, but better than erroneously linking to the main namespace.
+                               $nsText = $wgContLang->getNsText( NS_SPECIAL ) . ":Badtitle/NS{$this->mNamespace}";
+                       }
+
+                       $p .= $nsText . ':';
                }
                return $p . $name;
        }