X-Git-Url: http://git.moodle.org/gw?p=moodle.git;a=blobdiff_plain;f=backup%2Fmoodle2%2Fbackup_stepslib.php;h=8e47dbabc7d7780762e865c726c41a92fe4890b4;hp=987bb9fa197d2e723bedf92243c27431fa27206a;hb=9b553d472ebffeeecc992b9425910142462e8767;hpb=3e5e7004c5f56838008531af54b4a4d35021614b

diff --git a/backup/moodle2/backup_stepslib.php b/backup/moodle2/backup_stepslib.php
index 987bb9fa197..8e47dbabc7d 100644
--- a/backup/moodle2/backup_stepslib.php
+++ b/backup/moodle2/backup_stepslib.php
@@ -1780,6 +1780,77 @@ class backup_annotate_all_user_files extends backup_execution_step {
     }
 }
 
+
+/**
+ * Defines the backup step for advanced grading methods attached to the activity module
+ */
+class backup_activity_grading_structure_step extends backup_structure_step {
+
+    /**
+     * Include the grading.xml only if the module supports advanced grading
+     */
+    protected function execute_condition() {
+        return plugin_supports('mod', $this->get_task()->get_modulename(), FEATURE_ADVANCED_GRADING, false);
+    }
+
+    /**
+     * Declares the gradable areas structures and data sources
+     */
+    protected function define_structure() {
+
+        // To know if we are including userinfo
+        $userinfo = $this->get_setting_value('userinfo');
+
+        // Define the elements
+
+        $areas = new backup_nested_element('areas');
+
+        $area = new backup_nested_element('area', array('id'), array(
+            'areaname', 'activemethod'));
+
+        $definitions = new backup_nested_element('definitions');
+
+        $definition = new backup_nested_element('definition', array('id'), array(
+            'method', 'name', 'description', 'descriptionformat', 'status',
+            'timecreated', 'timemodified', 'options'));
+
+        $instances = new backup_nested_element('instances');
+
+        $instance = new backup_nested_element('instance', array('id'), array(
+            'raterid', 'itemid', 'rawgrade', 'status', 'feedback',
+            'feedbackformat', 'timemodified'));
+
+        // Build the tree including the method specific structures
+        // (beware - the order of how gradingform plugins structures are attached is important)
+        $areas->add_child($area);
+        $area->add_child($definitions);
+        $definitions->add_child($definition);
+        $this->add_plugin_structure('gradingform', $definition, true);
+        $definition->add_child($instances);
+        $instances->add_child($instance);
+        $this->add_plugin_structure('gradingform', $instance, false);
+
+        // Define data sources
+
+        $area->set_source_table('grading_areas', array('contextid' => backup::VAR_CONTEXTID,
+            'component' => array('sqlparam' => 'mod_'.$this->get_task()->get_modulename())));
+
+        $definition->set_source_table('grading_definitions', array('areaid' => backup::VAR_PARENTID));
+
+        if ($userinfo) {
+            $instance->set_source_table('grading_instances', array('formid' => backup::VAR_PARENTID));
+        }
+
+        // Annotate references
+        $definition->annotate_files('grading', 'description', 'id');
+        $instance->annotate_ids('user', 'raterid');
+
+        // Return the root element
+        return $areas;
+    }
+}
+
+
 /**
  * structure step in charge of constructing the grades.xml file for all the grade items
  * and letters related to one activity