MDL-56602 themes: Use version number as base themerev

2016-11-10 08:02:31 +08:00
parent 7eb34671c1
commit 9d75a519f3
3 changed files with 58 additions and 1 deletions
@@ -86,7 +86,13 @@ function theme_get_revision() {

    if (empty($CFG->themedesignermode)) {
        if (empty($CFG->themerev)) {
-            return -1;
+            // If theme designer mode is not set, and there is no themerev, this is almost certainly part of the installation.
+            // We attempt to set a themerev based on the Moodle version number to avoid costly rebuilds of the dynamic
+            // theme files between each page load.
+            $version = null;
+            require("{$CFG->dirroot}/version.php");
+
+            return version_to_timestamp($version);
        } else {
            return $CFG->themerev;
        }