MDL-27822 old module version should be available in restore_activity_structure_step::define_structure()

backup/moodle2/restore_activity_task.class.php

@@ -34,6 +34,7 @@ abstract class restore_activity_task extends restore_task {
     protected $modulename;  // name of the module
     protected $moduleid;    // new (target) id of the course module
     protected $oldmoduleid; // old (original) id of the course module
+    protected $oldmoduleversion; // old (original) version of the module
     protected $contextid;   // new (target) context of the activity
     protected $oldcontextid;// old (original) context of the activity
     protected $activityid;  // new (target) id of the activity
@@ -43,11 +44,11 @@ abstract class restore_activity_task extends restore_task {
      * Constructor - instantiates one object of this class
      */
     public function __construct($name, $info, $plan = null) {
-
         $this->info = $info;
         $this->modulename = $this->info->modulename;
         $this->moduleid = 0;
         $this->oldmoduleid = $this->info->moduleid;
+        $this->oldmoduleversion = 0;
         $this->contextid = 0;
         $this->oldcontextid = 0;
         $this->activityid = 0;
@@ -66,6 +67,10 @@ abstract class restore_activity_task extends restore_task {
         $this->moduleid = $moduleid;
     }
 
+    public function set_old_module_version($oldmoduleversion) {
+        $this->oldmoduleversion = $oldmoduleversion;
+    }
+
     public function set_activityid($activityid) {
         $this->activityid = $activityid;
     }
@@ -90,6 +95,10 @@ abstract class restore_activity_task extends restore_task {
         return $this->moduleid;
     }
 
+    public function get_old_module_version() {
+        return $this->oldmoduleversion;
+    }
+
     public function get_activityid() {
         return $this->activityid;
     }

backup/moodle2/restore_stepslib.php

@@ -2025,6 +2025,8 @@ class restore_module_structure_step extends restore_structure_step {
         $data = (object)$data;
         $oldid = $data->id;
 
+        $this->task->set_old_module_version($data->version);
+
         $data->course = $this->task->get_courseid();
         $data->module = $DB->get_field('modules', 'id', array('name' => $data->modulename));
         // Map section (first try by course_section mapping match. Useful in course and section restores)