<?php

 

if (!defined('BASEPATH'))

    exit('No direct script access allowed');

 

/**

 * Image CMS

 *

 * Feedback module

 */

class Feedback extends MY_Controller {

 

    public $username_max_len = 30;

    public $message_max_len = 600;

    public $theme_max_len = 150;

    public $admin_mail = 'admin@localhost';

    public $message = '';

    protected $formErrors = array();

 

    public function __construct() {

        parent::__construct();

        $this->load->module('core');

        $this->load_settings();

 

        $this->formErrors = array(

            'required' => lang('Field is required'),

            'min_length' => lang('Length is less than the minimum'),

            'valid_email' => lang('Email is not valid'),

            'max_length' => lang('Length greater than the maximum')

        );

        $lang = new MY_Lang();

        $lang->load('feedback');

    }

 

    public function autoload() {

 

    }

 

    function captcha_check($code) {

        if (!$this->dx_auth->captcha_check($code)) {

            return FALSE;

        } else {

            return TRUE;

        }

    }

 

    function recaptcha_check() {

        $result = $this->dx_auth->is_recaptcha_match();

        if (!$result) {

            $this->form_validation->set_message('recaptcha_check', lang("Improper protection code", 'feedback'));

        }

 

        return $result;

    }

 

    // Index function

    public function index() {

        $this->template->registerMeta("ROBOTS", "NOINDEX, NOFOLLOW");

 

        $this->core->set_meta_tags(lang('Feedback', 'feedback'));

 

        $this->load->library('form_validation');

 

        // Create captcha

        $this->dx_auth->captcha();

        $tpl_data['cap_image'] = $this->dx_auth->get_captcha_image();

 

        $this->template->add_array($tpl_data);

 

        if (count($_POST) > 0) {

            $this->form_validation->set_rules('name', lang('Your name', 'feedback'), 'trim|required|min_length[3]|max_length[' . $this->username_max_len . ']|xss_clean');

            $this->form_validation->set_rules('email', lang('Email', 'feedback'), 'trim|required|valid_email|xss_clean');

            $this->form_validation->set_rules('theme', lang('Subject', 'feedback'), 'trim|required|max_length[' . $this->theme_max_len . ']|xss_clean');

            $this->form_validation->set_rules('message', lang('Message', 'feedback'), 'trim|required|max_length[' . $this->message_max_len . ']|xss_clean');

 

            if ($this->dx_auth->use_recaptcha)

                $this->form_validation->set_rules('recaptcha_response_field', lang("Protection code", 'feedback'), 'trim|xss_clean|required|callback_recaptcha_check');

            else

                $this->form_validation->set_rules('captcha', lang("Protection code", 'feedback'), 'trim|required|xss_clean|callback_captcha_check');

 

            if ($this->form_validation->run($this) == FALSE) { // there are errors

                $this->form_validation->set_error_delimiters("", "");

                CMSFactory\assetManager::create()->setData('validation', $this->form_validation);

            } else { // form is validate

                $this->message = strip_tags(nl2br(

                                lang('Theme', 'feedback') . ' : ' . $this->input->post('theme') .

                                lang('Name', 'feedback') . ' : ' . $this->input->post('name') .

                                lang('E-mail', 'feedback') . ' : ' . $this->input->post('email') .

                                lang('Message', 'feedback') . ' : ' . $this->input->post('message')

                ));

                $this->_send_message();

            }

        }

 

        CMSFactory\assetManager::create()->render('feedback');

    }

 

    // Send e-mail

    private function _send_message() {

        $config['charset'] = 'UTF-8';

        $config['wordwrap'] = FALSE;

 

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

        $this->email->initialize($config);

 

        $this->email->from($this->input->post('email'), $this->input->post('name'));

        $this->email->to($this->admin_mail);

 

        $this->email->subject($this->input->post('theme'));

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

 

        $this->email->send();

 

        CMSFactory\assetManager::create()->appendData('message_sent', TRUE);

    }

 

    private function load_settings() {

        $this->db->limit(1);

        $this->db->where('name', 'feedback');

        $query = $this->db->get('components')->row_array();

 

        $settings = unserialize($query['settings']);

 

        if (is_int($settings['message_max_len'])) {

            $this->message_max_len = $settings['message_max_len'];

        }

 

        if ($settings['email']) {

            $this->admin_mail = $settings['email'];

        }

    }

 

}

 

/* End of file sample_module.php */