added default enrol and role option

edit.php

@@ -66,10 +66,11 @@ if ($mform->is_cancelled()) {
         $DB->update_record('enrol', $instance);
 
     } else {
-//        $fields = array('status'=>$data->status, 'name'=>$data->name, 'password'=>$data->password, 'customint1'=>$data->customint1, 'customint2'=>$data->customint2,
-//                        'customint3'=>$data->customint3, 'customint4'=>$data->customint4, 'customtext1'=>$data->customtext1,
-//                        'roleid'=>$data->roleid, 'enrolperiod'=>$data->enrolperiod, 'enrolstartdate'=>$data->enrolstartdate, 'enrolenddate'=>$data->enrolenddate);
-        $fields = array('status'=>$data->status, 'name'=>$data->name, 'customtext1'=>$data->customtext1);
+        $fields = array(
+            'status'          =>$data->status,
+            'name'            =>$data->name,
+            'roleid'          => $data->roleid,
+            'customtext1'     =>$data->customtext1);
         $plugin->add_instance($course, $fields);
     }
 

edit_form.php

@@ -25,9 +25,21 @@ class enrol_self_edit_form extends moodleform {
 
         $mform->addElement('text', 'name', get_string('custominstancename', 'enrol'));
         $mform->setType('name', PARAM_TEXT);
+
         $options = array(ENROL_INSTANCE_ENABLED  => get_string('yes'),
                          ENROL_INSTANCE_DISABLED => get_string('no'));
         $mform->addElement('select', 'status', get_string('status', 'enrol_apply'), $options);
+        $mform->addHelpButton('status', 'status', 'enrol_apply');
+        $mform->setDefault('status', $plugin->get_config('status'));
+
+        if ($instance->id) {
+            $roles = get_default_enrol_roles($context, $instance->roleid);
+        } else {
+            $roles = get_default_enrol_roles($context, $plugin->get_config('roleid'));
+        }
+        $mform->addElement('select', 'roleid', get_string('defaultrole', 'role'), $roles);
+        $mform->setDefault('roleid', $plugin->get_config('roleid'));
+
 		$mform->addElement('textarea', 'customtext1', get_string('editdescription', 'enrol_apply'));
 	
 

lang/de/enrol_apply.php

@@ -36,4 +36,5 @@ $string['apply:unenrolapply'] = 'Sich selbst aus dem Kurs entfernen';
 $string['description'] = '';
 $string['notification'] = '<b>Einschreibungsantrag wurde erfolgreich gesendet.</b>. <br/><br/>Sie werden via Mail informiert, sobald Ihre Einschreibung bestätigt wurde. Wenn Sie sich in andere Kurse einschreiben wollen, klicken Sie bitte den "Kurskatalog" im Hauptmenu an.';
  
+$string['status_desc'] = 'Kurszugriff für intern eingeschriebene Nutzer/innen erlauben.';
 ?>

lang/en/enrol_apply.php

@@ -50,4 +50,8 @@ $string['mailtoteacher_suject'] = 'New Enrollment request!';
 $string['setting_edit'] = 'Edit';
 $string['editdescription'] = 'Textarea description';
 $string['applymanage'] = 'Manage enrolment applications';
+
+$string['status_desc'] = 'Allow course access of internally enrolled users.';
+
+$string['status_help'] = 'This setting determines whether users can be enrolled on apply.';
 ?>

lib.php

@@ -11,6 +11,19 @@
 */
 class enrol_apply_plugin extends enrol_plugin {
 
+	/**
+	* Add new instance of enrol plugin with default settings.
+	* @param object $course
+	* @return int id of new instance
+	*/
+	public function add_default_instance($course) {
+		$fields = array(
+		    'status'          => $this->get_config('status'),
+		    'roleid'          => $this->get_config('roleid', 0)
+		);
+		return $this->add_instance($course, $fields);
+	}
+
 	public function allow_unenrol(stdClass $instance) {
 		// users with unenrol cap may unenrol other users manually manually
 		return true;

settings.php

@@ -27,6 +27,25 @@ if ($ADMIN->fulltree) {
 	$settings->add(new admin_setting_configcheckbox('enrol_apply/sendmailtoteacher',
         get_string('sendmailtoteacher', 'enrol_apply'), '', 0));
     
+    //--- enrol instance defaults ----------------------------------------------------------------------------
+    $settings->add(new admin_setting_heading('enrol_manual_defaults',
+        get_string('enrolinstancedefaults', 'admin'), get_string('enrolinstancedefaults_desc', 'admin')));
+    
+    $settings->add(new admin_setting_configcheckbox('enrol_apply/defaultenrol',
+        get_string('defaultenrol', 'enrol'), get_string('defaultenrol_desc', 'enrol'), 0));
+    
+    $options = array(ENROL_INSTANCE_ENABLED => get_string('yes'),
+                     ENROL_INSTANCE_DISABLED  => get_string('no'));
+    $settings->add(new admin_setting_configselect('enrol_apply/status',
+        get_string('status', 'enrol_apply'), get_string('status_desc', 'enrol_apply'), ENROL_INSTANCE_ENABLED, $options));
+
+    if (!during_initial_install()) {
+        $options = get_default_enrol_roles(context_system::instance());
+        $student = get_archetype_roles('student');
+        $student = reset($student);
+        $settings->add(new admin_setting_configselect('enrol_apply/roleid',
+            get_string('defaultrole', 'role'), '', $student->id, $options));
+    }
 }
 
 if ($hassiteconfig) { // needs this condition or there is error on login page