Email configurations by CakePhp

Config/email.php

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+<?php
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @link          http://cakephp.org CakePHP(tm) Project
+ * @package       app.Config
+ * @since         CakePHP(tm) v 2.0.0
+ * @license       http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+/**
+ * This is email configuration file.
+ * Use it to configure email transports of CakePHP.
+ * Email configuration class.
+ * You can specify multiple configurations for production, development and testing.
+ * transport => The name of a supported transport; valid options are as follows:
+ *  Mail - Send using PHP mail function
+ *  Smtp - Send using SMTP
+ *  Debug - Do not send the email, just return the result
+ * You can add custom transports (or override existing transports) by adding the
+ * appropriate file to app/Network/Email. Transports should be named 'YourTransport.php',
+ * where 'Your' is the name of the transport.
+ * from =>
+ * The origin email. See CakeEmail::from() about the valid values
+ *
+ * @see http://book.cakephp.org/2.0/en/core-utility-libraries/email.html#configuration
+ */
+class EmailConfig
+{
+    /**
+     * Default email config. Provide your own data
+     * @var array
+     */
+    public $default = array(
+        'transport'  => 'Mail',
+        'from'       => array(),
+        'returnPath' => null,
+    );
+
+    public function __construct() {
+        $defaultEmail = 'croogo@' . preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME']));
+        if(empty($this->default['from'])) {
+            $this->default['from'][$defaultEmail] = Configure::read('Site.title');
+        }
+        if(empty($this->default['returnPath'])) {
+            $this->default['returnPath'] = $defaultEmail;
+        }
+    }
+}