Changeset 31721

Timestamp:

03/11/2015 04:31:50 PM (10 years ago)

Author:

helen

Message:

Gravatars: Enable HiDPI versions for browsers that support srcset.

props iseulde.
see #22329.

File:

• trunk/src/wp-includes/pluggable.php (modified) (3 diffs)

trunk/src/wp-includes/pluggable.php

@@ -2175 +2175 @@
     }
 
-    $args['size']    = $size;
+    $args['size']    = (int) $size;
     $args['default'] = $default;
     $args['alt']     = $alt;
@@ -2209 +2209 @@
         return false;
     }
+
+    $url2x = get_avatar_url( $id_or_email, array_merge( $args, array( 'size' => $args['size'] * 2 ) ) );
 
     $args = get_avatar_data( $id_or_email, $args );
@@ -2233 +2235 @@
 
     $avatar = sprintf(
-        "<img alt='%s' src='%s' class='%s' height='%d' width='%d' %s/>",
+        "<img alt='%s' src='%s' srcset='%s' class='%s' height='%d' width='%d' %s/>",
         esc_attr( $args['alt'] ),
         esc_url( $url ),
+        esc_attr( "$url 1x, $url2x 2x" ),
         esc_attr( join( ' ', $class ) ),
         (int) $args['height'],