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<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
 
class Email_lib
{
    private $CI;

    public function __construct()
    {
        $this->CI =& get_instance();
        
        $this->CI->load->library('email');

        $config = array(
            'mailtype' => 'html',
            'useragent' => 'OSPOS',
            'validate' => TRUE,
            'protocol' => $this->CI->config->item('protocol'),
            'mailpath' => $this->CI->config->item('mailpath'),
            'smtp_host' => $this->CI->config->item('smtp_host'),
            'smtp_user' => $this->CI->config->item('smtp_user'),
            'smtp_pass' => $this->CI->encryption->decrypt($this->CI->config->item('smtp_pass')),
            'smtp_port' => $this->CI->config->item('smtp_port'),
            'smtp_timeout' => $this->CI->config->item('smtp_timeout'),
            'smtp_crypto' => $this->CI->config->item('smtp_crypto')
        );
        
        $this->CI->email->initialize($config);
    }
    
    /*
     * Email sending function
     * Example of use: $response = sendEmail('john@doe.com', 'Hello', 'This is a message', $filename);
     */
    public function sendEmail($to, $subject, $message, $attachment = NULL)
    {
        $email = $this->CI->email;
        
        $email->from($this->CI->config->item('email'), $this->CI->config->item('company'));
        $email->to($to);
        $email->subject($subject);
        $email->message($message);
        if( !empty($attachment) )
        {
            $email->attach($attachment);
        }

        $result = $email->send();
        
        if(!$result)
        {
            error_log($email->print_debugger());
        }
        
        return $result;
    }
}

?>