<?php
if (!defined('BASEPATH'))
    exit ('No direct script access allowed');

// Event for DX_Auth
// You can use DX_Auth_Event to extend DX_Auth to fullfil your needs
// For example: you can use event below to PM user when he already activated the account, etc.

class DX_Auth_Event {
    var $ci;

    function __construct() {
        $this->ci = & get_instance();
    }

    // If DX_email_activation in config is TRUE, 
    // this event occurs after user succesfully activated using specified key in their email.
    // If DX_email_activation in config is FALSE, 
    // this event occurs right after user succesfully registered.	
    function user_activated($user_id) {
        // Load models
        $this->ci->load->model('dx_auth/user_profile', 'user_profile');

        // Create user profile
        $this->ci->user_profile->create_profile($user_id);
    }

    // This event occurs right after user login
    function user_logged_in($user_id) {
    }

    // This event occurs right before user logout
    function user_logging_out($user_id) {
    }

    // This event occurs right after user change password
    function user_changed_password($user_id, $new_password) {
    }

    // This event occurs right before user account is canceled
    function user_canceling_account($user_id) {
        // Load models
        $this->ci->load->model('dx_auth/user_profile', 'user_profile');

        // Delete user profile
        $this->ci->user_profile->delete_profile($user_id);
    }

    // This event occurs when check_uri_permissions() function in DX_Auth is called
    // after checking if user role is allowed or not to access URI, this event will be triggered
    // $allowed is result of the check before, it's possible to alter the value since it's passed by reference
    function checked_uri_permissions($user_id, & $allowed) {
    }

    // This event occurs when get_permission_value() function in DX_Auth is called	
    function got_permission_value($user_id, $key) {
    }

    // This event occurs when get_permissions_value() function in DX_Auth is called	
    function got_permissions_value($user_id, $key) {
    }

    // This event occurs right before dx auth send email with account details
    // $data is an array, containing username, password, email and last ip
    // $content is email content, passed by reference	
    // You can customize email content here
    function sending_account_email($data, & $content) {
        // Load helper
        $this->ci->load->helper('url');

        // Create content	
        $content = sprintf($this->ci->lang->line('auth_account_content'), $this->ci->config->item('DX_website_name'), $data['username'], $data['email'], $data['password'], site_url($this->ci->config->item('DX_login_uri')), $this->ci->config->item('DX_website_name'));
    }

    // This event occurs right before dx auth send activation email
    // $data is an array, containing username, password, email, last ip, activation_key, activate_url
    // $content is email content, passed by reference	
    // You can customize email content here
    function sending_activation_email($data, & $content) {
        // Create content
        $content = sprintf($this->ci->lang->line('auth_activate_content'), $this->ci->config->item('DX_website_name'), $data['activate_url'], $this->ci->config->item('DX_email_activation_expire') / 60 / 60, $data['username'], $data['email'], $data['password'], $this->ci->config->item('DX_website_name'));
    }

    // This event occurs right before dx auth send forgot password request email
    // $data is an array, containing password, key, and reset_password_uri
    // $content is email content, passed by reference	
    // You can customize email content here
    function sending_forgot_password_email($data, & $content) {
        // Create content
        $content = sprintf($this->ci->lang->line('auth_forgot_password_content'), $this->ci->config->item('DX_website_name'), $data['reset_password_uri'], $data['password'], $data['key'], $this->ci->config->item('DX_webmaster_email'), $this->ci->config->item('DX_website_name'));
    }
}
?>