- Places supervisor/daemon/worker under the new Cron class

- Updates endpoints - Integrates queue worker with MailPoet mailer - Fixes script activation check logic
2015-12-02 22:48:15 -05:00
parent bf58d8a22d
commit 9b011c0281
31 changed files with 700 additions and 299 deletions
--- a/lib/Cron/Worker.php
+++ b/lib/Cron/Worker.php
@@ -0,0 +1,102 @@
+<?php
+namespace MailPoet\Cron;
+
+use MailPoet\Models\Newsletter;
+use MailPoet\Models\NewsletterStatistics;
+use MailPoet\Models\SendingQueue;
+use MailPoet\Models\Setting;
+use MailPoet\Models\Subscriber;
+use MailPoet\Router\Mailer;
+
+if(!defined('ABSPATH')) exit;
+
+class Worker {
+  function __construct($timer = false) {
+    $this->timer = ($timer) ? $timer : microtime(true);
+  }
+  
+  function process() {
+    $queues =
+      SendingQueue::orderByDesc('priority')
+        ->whereNull('deleted_at')
+        ->whereNull('status')
+        ->findResultSet();
+    // TODO: usee Mailer's method to get the mailer from DB
+    $mailer = new Mailer();
+    $mailer->mailer['method'] = 'MailPoet';
+    $mailer->mailer['class'] = 'MailPoet\\Mailer\\MailPoet';
+    $mailer->mailer['api_key'] = Setting::getValue('api_key', 'dhNSqj1XHkVltIliyQDvMiKzQShOA5rs0m_DdRUVZHU');
+    foreach($queues as $queue) {
+      if($this->checkExecutionTimer()) break;
+      $newsletter = Newsletter::findOne($queue->newsletter_id);
+      if(!$newsletter) {
+        continue;
+      };
+      $newsletter = $newsletter->asArray();
+      // TODO: render newsletter
+      $newsletter = array(
+        'subject' => $newsletter['subject'],
+        'id' => $newsletter['id'],
+        'body' => array(
+          'html' => 'rendering not yet implemented',
+          'text' => 'rendering not yet implemented'
+        )
+      );
+      $subscribers = json_decode($queue->subscribers, true);
+      $subscribersToProcess = $subscribers['to_process'];
+      if(!isset($subscribers['failed'])) $subscribers['failed'] = array();
+      if(!isset($subscribers['processed'])) $subscribers['processed'] = array();
+      foreach(array_chunk($subscribersToProcess, 200) as $subscriberIds) {
+        if($this->checkExecutionTimer()) break;
+        $dbSubscribers = Subscriber::whereIn('id', $subscriberIds)
+          ->findArray();
+        foreach($dbSubscribers as $i => $dbSubscriber) {
+          if($this->checkExecutionTimer()) break;
+          // TODO: replace shortcodes in the newsletter
+          $result = $mailer->send(
+            $newsletter,
+            sprintf(
+              "%s %s <%s>",
+              $dbSubscriber['first_name'],
+              $dbSubscriber['last_name'],
+              $dbSubscriber['email']
+            )
+          );
+          $newsletterStatistics = NewsletterStatistics::create();
+          $newsletterStatistics->subscriber_id = $dbSubscriber['id'];
+          $newsletterStatistics->newsletter_id = $newsletter['id'];
+          $newsletterStatistics->queue_id = $queue->id;
+          $newsletterStatistics->save();
+          if($result) {
+            $subscribers['processed'][] = $dbSubscriber['id'];
+          } else {
+            $subscribers['failed'][] = $dbSubscriber['id'];
+          }
+          $subscribers['to_process'] = array_values(
+            array_diff(
+              $subscribers['to_process'],
+              array_merge($subscribers['processed'], $subscribers['failed'])
+            )
+          );
+          $queue->count_processed =
+            count($subscribers['processed']) + count($subscribers['failed']);
+          $queue->count_to_process = count($subscribers['to_process']);
+          $queue->count_failed = count($subscribers['failed']);
+          $queue->count_total =
+            $queue->count_processed + $queue->count_to_process;
+          if(!$queue->count_to_process) {
+            $queue->processed_at = date('Y-m-d H:i:s');
+            $queue->status = 'completed';
+          }
+          $queue->subscribers = json_encode($subscribers);
+          $queue->save();
+        }
+      }
+    }
+  }
+
+  function checkExecutionTimer() {
+    $elapsedTime = microtime(true) - $this->timer;
+    return ($elapsedTime >= 28) ? true : false;
+  }
+}