Ticket #23903: 23903.2.diff

wp-admin/css/wp-admin.css

@@ -3606 +3612 @@
         width: 95%;
 }
 
+.diff-title strong:first-child {
+        display: none;
+}
+
+.comparing-two-revisions .diff-title strong:first-child {
+        display: inline;
+}
+
 .diff-slider-ticks-wrapper {
         margin: 0 auto;
         text-align: center;
@@ -3616 +3630 @@
         z-index: 1;
         margin-top: 20px;
 }
+.diff-label {
+        font-weight: bold;
+        display: block;
+        margin-top: 10px;
+        padding-left: 3px;
+        font-size: 14px;
+}
 
 .diff-header {
         height: 35px;

wp-admin/includes/ajax-actions.php

@@ -2135 +2135 @@
                 $lines_added = $lines_deleted = 0;
                 $content = '';
                 //compare from left to right, passed from application
-                foreach ( array_keys( _wp_post_revision_fields() ) as $field ) {
+                foreach ( _wp_post_revision_fields() as $field => $field_value ) {
                         $left_content = apply_filters( "_wp_post_revision_field_$field", $left_revision->$field, $field, $left_revision, 'left' );
                         $right_content = apply_filters( "_wp_post_revision_field_$field", $right_revision->$field, $field, $right_revision, 'right' );
 
@@ -2149 +2149 @@
                         // compare_to == 0 means first revision, so compare to a blank field to show whats changed
                         $diff = wp_text_diff_with_count( ( 0 == $compare_to ) ? '' : $left_content, $right_content, $args );
 
-                        if ( isset( $diff[ 'html' ] ) )
+                        if ( isset( $diff[ 'html' ] ) ) {
+                                $content .= sprintf( '<label class="diff-label">%s</label>', $field_value );
                                 $content .= $diff[ 'html' ];
+                        }
 
                         if ( isset( $diff[ 'lines_added' ] ) )
                                 $lines_added = $lines_added + $diff[ 'lines_added' ];