Correction of transmitted parameters

3 files changed, 4 insertions, 6 deletions

diff --git a/classes/events.php b/classes/events.php
index 7fbe343..613ac9d 100644
--- a/classes/events.php
+++ b/classes/events.php
@@ -74,7 +74,9 @@ class events {
      */
     private static function handler_callback($data, $callback) {
         if ($callback->enable) {
-            $events = unserialize(gzuncompress(base64_decode($callback->events)));
+            if (!empty($callback->events)) {
+                $events = unserialize(gzuncompress(base64_decode($callback->events)));
+            }
 
             if (boolval($events[$data["eventname"]])) {
                 /* Adding to the data token */
diff --git a/classes/forms.php b/classes/forms.php
index e0267ce..6fb9972 100644
--- a/classes/forms.php
+++ b/classes/forms.php
@@ -81,7 +81,7 @@ class service_edit_form extends moodleform {
         $mform->addRule("url", null, "required");
 
         /* Enabling the service */
-        $mform->addElement("checkbox", "enable",
+        $mform->addElement("advcheckbox", "enable",
             new lang_string("enable", "moodle"));
         $mform->setType("enable", PARAM_BOOL);
         $mform->setDefault("enable", 1);
diff --git a/editservice.php b/editservice.php
index 7ed7468..e9f2918 100644
--- a/editservice.php
+++ b/editservice.php
@@ -59,10 +59,6 @@ if ($idediting = boolval($idservice)) {
 
 /* Processing of received data */
 if ($data = $mform->get_data()) {
-    if (empty($data->enable)) {
-        $data->enable = 0;
-    }
-
     /* Packing of data */
     if (!empty($data->events)) {
         $data->events = base64_encode(gzcompress(serialize($data->events), 9));