(bug 38351) Image alignment should follow the page content language

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

diff --git a/includes/Linker.php b/includes/Linker.php
index 26e99cd..db144f7 100644 (file)
--- a/includes/Linker.php
+++ b/includes/Linker.php
@@ -513,7 +513,8 @@ class Linker {
         * Given parameters derived from [[Image:Foo|options...]], generate the
         * HTML that that syntax inserts in the page.
         *
-        * @param $title Title object
+        * @param $parser Parser object
+        * @param $title Title object of the file (not the currently viewed page)
         * @param $file File object, or false if it doesn't exist
         * @param $frameParams Array: associative array of parameters external to the media handler.
         *     Boolean parameters are indicated by presence or absence, the value is arbitrary and
@@ -540,9 +541,10 @@ class Linker {
         * @param $time String: timestamp of the file, set as false for current
         * @param $query String: query params for desc url
         * @param $widthOption: Used by the parser to remember the user preference thumbnailsize
+        * @since 1.20
         * @return String: HTML for an image, with links, wrappers, etc.
         */
-       public static function makeImageLink2( Title $title, $file, $frameParams = array(),
+       public static function makeImageLink( /*Parser*/ $parser, Title $title, $file, $frameParams = array(),
                $handlerParams = array(), $time = false, $query = "", $widthOption = null )
        {
                $res = null;
@@ -615,16 +617,20 @@ class Linker {
                }
 
                if ( isset( $fp['thumbnail'] ) || isset( $fp['manualthumb'] ) || isset( $fp['framed'] ) ) {
-                       global $wgContLang;
-                       # Create a thumbnail. Alignment depends on language
-                       # writing direction, # right aligned for left-to-right-
-                       # languages ("Western languages"), left-aligned
-                       # for right-to-left-languages ("Semitic languages")
+                       # Create a thumbnail. Alignment depends on the writing direction of
+                       # the page content language (right-aligned for LTR languages,
+                       # left-aligned for RTL languages)
                        #
-                       # If  thumbnail width has not been provided, it is set
+                       # If a thumbnail width has not been provided, it is set
                        # to the default user option as specified in Language*.php
                        if ( $fp['align'] == '' ) {
-                               $fp['align'] = $wgContLang->alignEnd();
+                               if( $parser instanceof Parser ) {
+                                       $fp['align'] = $parser->getTargetLanguage()->alignEnd();
+                               } else {
+                                       # backwards compatibility, remove with makeImageLink2()
+                                       global $wgContLang;
+                                       $fp['align'] = $wgContLang->alignEnd();
+                               }
                        }
                        return $prefix . self::makeThumbLink2( $title, $file, $fp, $hp, $time, $query ) . $postfix;
                }
@@ -663,6 +669,17 @@ class Linker {
                return str_replace( "\n", ' ', $prefix . $s . $postfix );
        }
 
+       /**
+        * See makeImageLink()
+        * When this function is removed, remove if( $parser instanceof Parser ) check there too
+        * @deprecated since 1.20
+        */
+       public static function makeImageLink2( Title $title, $file, $frameParams = array(),
+               $handlerParams = array(), $time = false, $query = "", $widthOption = null ) {
+               return self::makeImageLink( null, $title, $file, $frameParams,
+                       $handlerParams, $time, $query, $widthOption );
+       }
+
        /**
         * Get the link parameters for MediaTransformOutput::toHtml() from given
         * frame parameters supplied by the Parser.