/**
* Send notification by email
*
* @return bool
*/
function sc_chat_send_notification_email($type = 'user_login', $data = array())
{
$message = null;
$site_name = get_bloginfo('name');
// Get options
$opts = sc_chat_get_options();
// Prepare basic user data
$username = $data['username'];
$user_email = $data['email'];
// Any email should be defined
if (empty($opts['offline_msg_email']) or !$opts['get_notifications']) {
return false;
}
switch ($type) {
/**
* New user logged in
*/
case 'user_login':
$to = $opts['offline_msg_email'];
$subject = sprintf(__('%s just logged in chat', 'sc_chat'), $username) . ' - ' . get_bloginfo('name');
// Preapare message content
$message .= __('You have new notification', 'sc_chat') . ":\r\n\r\n";
$message .= sprintf(__('%s just logged in chat', 'sc_chat'), $username) . "!\r\n\r\n";
$message .= $site_name . " - " . site_url();
// Prepare headers
$headers = "From: \"{$site_name}\" <{$user_email}>\r\n";
break;
}
// Send email
if (wp_mail($to, $subject, $message, $headers)) {
return true;
}
return false;
}
/**
* Setup the Admin menu in WordPress
*
* @access public
* @return void
*/
function sc_chat_admin_menu()
{
$opts = sc_chat_get_options();
/**
* Menu for Admins
*/
if (current_user_can('manage_options')) {
add_menu_page('', __('Chat Console', 'sc_chat'), 'administrator', 'sc_opt_pg_a', 'sc_chat_console_template', SC_CHAT_PLUGIN_URL . '/assets/img/sc-icon-16.png', '49.9874');
// Chat logs
if (scchatvlk($opts['purchase_key'])) {
add_submenu_page('sc_opt_pg_a', __('Chat Logs', 'sc_chat'), __('Logs', 'sc_chat'), 'administrator', 'sc_chat_m_chat_logs', 'sc_chat_render_chat_logs');
}
// Options
add_submenu_page('sc_opt_pg_a', __('Chat Options', 'sc_chat'), __('Options', 'sc_chat'), 'administrator', 'sc_chat_m_chat_opts', 'sc_chat_render_chat_opts');
} else {
/**
* Menu for Operators
*/
add_menu_page('', 'Chat Console', 'sc_chat_op', 'sc_opt_pg', 'sc_chat_console_template', SC_CHAT_PLUGIN_URL . '/assets/img/sc-icon-16.png', '49.9874');
// Chat logs
add_submenu_page('sc_opt_pg', __('Chat Logs', 'sc_chat'), __('Logs', 'sc_chat'), 'sc_chat_op', 'sc_chat_m_chat_logs', 'sc_chat_render_chat_logs');
}
// Call register options function
add_action('admin_init', 'sc_chat_register_options');
}
/**
* Sanitize and validate form input. Accepts an array, return a sanitized array.
*
* @access public
* @return array
*/
function sc_chat_options_validate($input)
{
// Get default values
$output = $defaults = sc_chat_get_options();
switch ($_POST['active_tab']) {
// General settings
case 'general':
// checkbox
$output['hide_chat_when_offline'] = @$input['hide_chat_when_offline'] == 1 ? 1 : 0;
$output['display_chatbox'] = @$input['display_chatbox'] == 1 ? 1 : 0;
$output['always_show_homepage'] = @$input['always_show_homepage'] == 1 ? 1 : 0;
$output['disable_in_mobile'] = @$input['disable_in_mobile'] == 1 ? 1 : 0;
$output['get_notifications'] = @$input['get_notifications'] == 1 ? 1 : 0;
// text
$output['offline_msg_email'] = trim($input['offline_msg_email']);
$output['purchase_key'] = trim($input['purchase_key']);
// int
$output['allowed_visitors'] = intval($input['allowed_visitors']);
// select
$output['op_role'] = $input['op_role'];
// Update operator role
sc_chat_update_op_role($input['op_role']);
// Validate license key
scchatvlk(trim($input['purchase_key']), true);
break;
// Customize skin
// Customize skin
case 'customize_skin':
// custom CSS
$output['custom_css'] = trim($input['custom_css']);
// int
$output['delay'] = intval($input['delay']);
$output['offset'] = intval($input['offset']);
$output['default_radius'] = intval($input['default_radius']);
$output['skin_box_width'] = intval($input['skin_box_width']);
$output['skin_box_height'] = intval($input['skin_box_height']);
// checkbox
$output['use_css_anim'] = @$input['use_css_anim'] == 1 ? 1 : 0;
$output['load_skin_css'] = @$input['load_skin_css'] == 1 ? 1 : 0;
$output['compress_css'] = @$input['compress_css'] == 1 ? 1 : 0;
$output['compress_js'] = @$input['compress_js'] == 1 ? 1 : 0;
$output['sound_package'] = @$input['sound_package'] == 'none' ? 'none' : 'basic';
// select
$output['ask_name_field'] = $input['ask_name_field'];
$output['ask_phone_field'] = $input['ask_phone_field'];
$output['position'] = $input['position'];
// Color inputs
$output['skin_chatbox_bg'] = $input['skin_chatbox_bg'];
$output['skin_chatbox_fg'] = $input['skin_chatbox_fg'];
$output['skin_header_bg'] = $input['skin_header_bg'];
$output['skin_header_fg'] = $input['skin_header_fg'];
$output['skin_submit_btn_bg'] = $input['skin_submit_btn_bg'];
$output['skin_submit_btn_fg'] = $input['skin_submit_btn_fg'];
// radio
$output['skin_type'] = $input['skin_type'];
break;
// Messages
// Messages
case 'messages':
// text
$output['before_chat_header'] = trim($input['before_chat_header']);
$output['in_chat_header'] = trim($input['in_chat_header']);
$output['prechat_welcome_msg'] = trim($input['prechat_welcome_msg']);
$output['welcome_msg'] = trim($input['welcome_msg']);
$output['chat_btn'] = trim($input['chat_btn']);
$output['input_box_msg'] = trim($input['input_box_msg']);
$output['offline_header'] = trim($input['offline_header']);
$output['offline_body'] = trim($input['offline_body']);
$output['end_chat_field'] = trim($input['end_chat_field']);
$output['name_field'] = trim($input['name_field']);
$output['email_field'] = trim($input['email_field']);
$output['phone_field'] = trim($input['phone_field']);
$output['req_text'] = trim($input['req_text']);
$output['chat_btn'] = trim($input['chat_btn']);
$output['input_box_placeholder'] = trim($input['input_box_placeholder']);
$output['input_box_msg'] = trim($input['input_box_msg']);
$output['question_field'] = trim($input['question_field']);
$output['send_btn'] = trim($input['send_btn']);
break;
}
return apply_filters('sc_chat_options_validate', $output, $input, $defaults);
}
/**
* Send contact form
*
* @access public
* @return array
*/
public static function send_contact_from($data)
{
$message = '';
$response = array('status' => 0, 'error' => null);
// Get options
$opts = sc_chat_get_options();
// Check if all fields filled out correctly?
if (empty($data['f_chat_user_name']) or empty($data['f_chat_user_email']) or empty($data['f_chat_user_question']) or empty($data['f_chat_user_phone']) and $opts['ask_phone_field'] == 1) {
$response['error'] = __('Please fill out all required fields', 'sc_chat');
return $response;
}
// Check if email is correct
if (!is_email($data['f_chat_user_email'])) {
$response['error'] = __('E-mail is invalid', 'sc_chat');
return $response;
}
// Fields
$username = strip_tags(trim($data['f_chat_user_name']));
$email = trim($data['f_chat_user_email']);
$phone = trim(@$data['f_chat_user_phone']);
$question = strip_tags(trim(stripslashes($data['f_chat_user_question'])));
// Add prefix into message
if (!empty($data['prefix'])) {
$message = $data['prefix'];
}
// Prepare message
$message .= __('Name', 'sc_chat') . ': ' . $username . "\r\n";
$message .= __('E-mail', 'sc_chat') . ': ' . $email . "\r\n\r\n";
if (!empty($data['f_chat_user_phone'])) {
$message .= __('Phone', 'sc_chat') . ': ' . $phone . "\r\n\r\n";
}
$message .= __('Message', 'sc_chat') . ': ' . "\r\n" . $question . "\r\n\r\n";
$message .= get_bloginfo('name') . " - " . site_url();
// Prepare headers
$headers = "From: \"{$username}\" <{$email}>\r\n";
// Prepare data
$to = $opts['offline_msg_email'];
$subject = sprintf(__('%s wrote a note', 'sc_chat'), $data['f_chat_user_email']) . ' - ' . get_bloginfo('name');
// Send email
if (wp_mail($to, $subject, $message, $headers)) {
$response['message'] = __('Successfully sent! Thank you', 'sc_chat');
$response['status'] = 1;
} else {
// ERROR: Something went wrong! Try again
$response['error'] = __('Something went wrong! Try again', 'sc_chat');
}
return $response;
}
/**
* Init Screets Chat when WordPress Initialises
*
* @access public
* @return void
*/
function init()
{
global $sc_chat_default_opts;
// Start session
sc_chat_session_start();
// Get default options
$this->default_opts = $sc_chat_default_opts;
// Get options
$this->opts = sc_chat_get_options();
// WPML support
if (function_exists('icl_register_string')) {
$this->WPML();
}
// Variables
$this->skin_url = apply_filters('sc_chat_skin_url', 'skins/basic');
// Classes/actions loaded for the Frontend and for Ajax requests
if (!is_admin() || defined('DOING_AJAX')) {
add_action('wp_enqueue_scripts', array(&$this, 'init_frontend_scripts'));
}
if (is_admin() || defined('DOING_AJAX')) {
// Register admin styles and scripts
add_action('admin_print_scripts', array(&$this, 'init_backend_scripts'));
}
// Session control on user data
add_action('wp_login', array(&$this, 'destroy_session'));
add_action('wp_logout', array(&$this, 'destroy_session'));
// Add operator name to user fields
if (current_user_can('chat_with_users')) {
add_action('show_user_profile', array(&$this, 'xtra_profile_fields'), 10);
add_action('edit_user_profile', array(&$this, 'xtra_profile_fields'), 10);
add_action('personal_options_update', array(&$this, 'save_xtra_profile_fields'));
add_action('edit_user_profile_update', array(&$this, 'save_xtra_profile_fields'));
}
// Show Conversation Box
add_action('wp_footer', array(&$this, 'show_chatbox'));
// Shortcodes
add_shortcode('chat_online', 'sc_chat_shortcode_online');
add_shortcode('chat_offline', 'sc_chat_shortcode_offline');
// Init action
do_action('sc_chat_init');
}
