- Updates Mailer class to use default values from Settings

lib/Config/TaskScheduler.php

@@ -19,6 +19,7 @@ class TaskScheduler {
   }
 
   function init() {
+    try {
       // configure task scheduler only outside of cli environment
       if(php_sapi_name() === 'cli') return;
       switch($this->method) {
@@ -32,15 +33,15 @@ class TaskScheduler {
           throw new \Exception(__("Task scheduler is not configured"));
         break;
       };
+    } catch(\Exception $e) {
+      // ignore exceptions as they should not prevent the rest of the site from loading
+    }
   }
 
   function configureMailpoetScheduler() {
-    try {
     $supervisor = new Supervisor();
     $supervisor->checkDaemon();
-    } catch(\Exception $e) {
+    return;
-      // exceptions should not prevent the rest of the site loading
-    }
   }
 
   function configureWordpressScheduler() {

lib/Mailer/Mailer.php

@@ -103,6 +103,11 @@ class Mailer {
       $mailer = Setting::getValue(self::MAILER_CONFIG);
       if(!$mailer || !isset($mailer['method'])) throw new \Exception(__('Mailer is not configured'));
     }
+    if(empty($mailer['frequency'])) {
+      $default_settings = Setting::getDefaults();
+      $mailer['frequency'] = $default_settings['mta']['frequency'];
+    }
+    // add additional variables to the mailer object
     $mailer['class'] = 'MailPoet\\Mailer\\Methods\\' . $mailer['method'];
     $mailer['frequency_interval'] =
       (int)$mailer['frequency']['interval'] * self::SENDING_LIMIT_INTERVAL_MULTIPLIER;