Implement registration validation (Version 2)

classes/webservice.php

@@ -638,6 +638,9 @@ private function database_to_api($zoom, $cmid) {
 
         if (isset($zoom->registration)) {
             $data['settings']['approval_type'] = $zoom->registration;
+            if ($zoom->registration != ZOOM_REGISTRATION_OFF) {
+                $data['settings']['use_pmi'] = false;
+            }
         }
 
         if (!empty($zoom->webinar)) {
@@ -1301,4 +1304,17 @@ public function get_recording_settings($meetinguuid) {
         $response = $this->make_call($url);
         return $response;
     }
+
+    /**
+     * Returns whether or not the current user is permitted to create a meeting/webinar that requires registration.
+     * @return boolean
+     */
+    public function is_user_permitted_to_require_registration() {
+        global $USER;
+        $zoomuser = zoom_get_user(zoom_get_api_identifier($USER));
+        if ($zoomuser && $zoomuser->type == ZOOM_USER_TYPE_PRO) {
+            return true;
+        }
+        return false;
+    }
 }

lang/en/zoom.php

@@ -124,6 +124,7 @@
 $string['err_long_timeframe'] = 'Requested time frame too long, showing results of latest month in range.';
 $string['err_password'] = 'Passcode may only contain the following characters: [a-z A-Z 0-9 @ - _ *]. Max of 10 characters.';
 $string['err_password_required'] = 'Passcode is required.';
+$string['err_registration'] = 'The current user is not capable of creating a meeting/webinar that requires registration.';
 $string['err_repeat_monthly_interval'] = 'Max interval for monthly meeting is 3 months';
 $string['err_repeat_weekly_interval'] = 'Max interval for weekly meeting is 12 weeks';
 $string['err_start_time_past'] = 'The start date cannot be in the past.';

mod_form.php

@@ -1172,6 +1172,15 @@ public function validation($data, $files) {
             }
         }
 
+        // Validation for registration required functionality.
+        if ($data['registration'] != ZOOM_REGISTRATION_OFF) {
+            // Recurring meeting validation already handled by hiding registration option where required.
+            // Check licensing of the user.
+            if (!zoom_webservice()->is_user_permitted_to_require_registration()) {
+                $errors['registration'] = get_string('err_registration', 'mod_zoom');
+            }
+        }
+
         return $errors;
     }
 }