Add newsletter options

lib/Models/NewsletterOptionField.php

@@ -0,0 +1,27 @@
+<?php
+namespace MailPoet\Models;
+
+if(!defined('ABSPATH')) exit;
+
+class NewsletterOptionField extends Model {
+  public static $_table = MP_NEWSLETTER_OPTION_FIELDS_TABLE;
+
+  function __construct() {
+    parent::__construct();
+    $this->addValidations('name', array(
+      'required' => __('You need to specify a name.')
+    ));
+    $this->addValidations('newsletter_type', array(
+      'required' => __('You need to specify a newsletter type.')
+    ));
+  }
+
+  function newsletters() {
+    return $this->has_many_through(
+      __NAMESPACE__ . '\Newsletter',
+      __NAMESPACE__ . '\NewsletterOption',
+      'option_field_id',
+      'newsletter_id'
+    )->select_expr(MP_NEWSLETTER_OPTIONS_TABLE.'.value');
+  }
+}