用codeigniter发送电子邮件|在哪里存储代码？

我正在使用以下代码在codeigniter中发送电子邮件，并且想知道放置代码的最佳位置在哪里。用codeigniter发送电子邮件|在哪里存储代码？

它目前存在于我的控制器中，但体积庞大，我相信它有一个更好的地方。

我的电子邮件代码的工作方式是我在电子邮件中设置我想要的变量，然后将它们输入到模板中并发送。

我将在我的网站上发送多个电子邮件，因此我应该在哪里放置代码和方式。（图书馆助手？）

代码：

   $this->load->library('email'); 
       $this->email->initialize(); 

       $this->email->from('[email protected]', 'domainy'); 
       $email = $this->input->post('email_address'); 
       $this->email->to($email); 
       $this->email->subject('Great question. We will answer it as soon as we can'); 

       $emaildata['title'] = 'Company - Ask us a question'; 
       $emaildata['preheader_teaser'] = 'Your question has been received and we will be answering it shortly. Please keep an eye on your inbox for our response.'; 
       $emaildata['preheader_links'] = ' <em><b>Do not reply to this email</b></em>'; 
       $emaildata['header_image'] = 'http://www.domain.com/assets/img/logo.png'; 
       $emaildata['body_content'] = ' 
       <h1>Hi '.$this->input->post('first_name').',</h1> 
       <h2 style="color:#ccc !important;">Great question!</h2> 
       <p>Your question has been submitted to our consultants and received with thanks. We will answer you question as soon as we can.</p> 
       <p>Response generally takes within 24 to 48 hours and will be in the form of an email or (if provided) a telephone call.</p> 
       <p>We will handle your question in the most efficient way possible and get back to you with an answer as soon as we can.</p> 
       <p>Have a super day!</p> 
       <h4 style="color:#1a3665 !important;">Your question to us:</h4> 
       '.$this->input->post('question').'   
       '; 
       $emaildata['footer_social_links'] = 'Follow us on '; 
       $emaildata['footer_copyright'] = 'Copyright &copy; domain MMXI, All rights reserved.'; 
       $emaildata['footer_description'] = '"Impartial, help and assistance, as and when you need it"'; 
       $emaildata['footer_mailing_address'] = '[email protected]'; 
       $emaildata['footer_utility_links'] = '<a href="http://www.domain.com/">www.domain.com</a>'; 
       $emaildata['footer_rewards'] = '&nbsp;'; 

       $emailbody = $this->load->view('email/templates/simple-basic',$emaildata,true); 

       $this->email->message($emailbody); 
       $this->email->send();

来源

2011-12-04 hairynuggets