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<?php |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly |
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} |
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|
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/* |
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Plugin Name: onWebChat - Live Chat & AI Chatbot |
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Plugin URI: https://www.onwebchat.com/wordpress-live-chat-plugin.php |
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Description: Empower visitors with real-time human chat and integrated AI chatbots. onWebChat Live Chat delivers instant responses, smoother interactions, and 24/7 availability - improving engagement, satisfaction, and conversions. |
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Author: onWebChat |
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Version: 3.4.0 |
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Author URI: https://www.onwebchat.com |
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*/ |
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|
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|
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/* ---------------------------------------------------- * |
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* Create Settings Page |
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* ---------------------------------------------------- */ |
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|
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|
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define('ONWEBCHAT_SMALL_LOGO', plugins_url( 'images/onwebchat-logo.png' , __FILE__ )); |
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define('ONWEBCHAT_SERVER_URL','https://www.onwebchat.com/get-chatid.php'); |
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|
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|
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// add styles |
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add_action( 'admin_enqueue_scripts', 'register_plugin_styles' ); |
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|
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// call function on hook admin_menu |
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add_action('admin_menu','onwebchat_setup_menu'); |
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|
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// create login error notice |
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add_action( 'admin_notices', 'onwebchat_login_error' ); |
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|
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// define the settings |
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add_action('admin_init','onwebchat_register_setttings'); |
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|
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|
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/* ---------------------------------------------------- * |
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* Display onWebChat on footer |
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* ---------------------------------------------------- */ |
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|
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// add widget plugin to the footer |
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add_action('wp_footer', 'onwebchat_add_script_at_footer'); |
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|
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|
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/* ----------------------------------------------------- * |
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* Admin Page registration |
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* ----------------------------------------------------- */ |
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|
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function onwebchat_setup_menu() { |
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add_menu_page( 'onWebChat Settings', 'onWebChat', 'administrator', 'onwebchat_settings', 'onwebchat_init_menu_page', ONWEBCHAT_SMALL_LOGO); |
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} |
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|
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|
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/* ------------------------------------------------------ * |
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* Admin Page Display Function |
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* ------------------------------------------------------ */ |
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|
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function onwebchat_init_menu_page() { |
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|
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|
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$options = get_option('onwebchat_plugin_option'); |
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$chatId = $options['text_string']; |
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|
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$isConnected = false; |
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if($chatId !="") { |
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$isConnected = true; |
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} |
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|
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$isSecondPage = false; |
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|
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|
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/***************************************************************** |
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* Ask server for chatId |
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*****************************************************************/ |
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if ( isset( $_POST["action"] ) && $_POST["action"] == "login" ) { |
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|
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|
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// the following lines are added to verify a correct security nonce(token) by using "wp_verify_nonce()" |
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if (! isset($_POST['_wpnonce']) |
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|| ! wp_verify_nonce( $_POST['_wpnonce'], 'on_web_chat_nonce')){ |
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print 'Sorry, your nonce did not verify.'; |
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exit; |
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} |
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|
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$options = get_option('onwebchat_plugin_option'); |
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$chatId = $options['text_string']; |
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//**************************** |
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|
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// get username, password and chatId |
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|
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|
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$userName = isset($_POST["onWebChatUser"]) ? sanitize_text_field($_POST["onWebChatUser"]) : ''; |
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$userPass = isset($_POST["onWebChatPass"]) ? sanitize_text_field($_POST["onWebChatPass"]) : ''; |
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|
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$chatId = isset($_POST["chatId"]) ? sanitize_text_field($_POST["chatId"]) : ''; |
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|
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$pagesSelect = isset($_POST["pages-select"]) ? absint($_POST["pages-select"]) : 1; |
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$showOnPages = isset($_POST["showonpages"]) ? sanitize_text_field($_POST["showonpages"]) : ''; |
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$hideOnPages = isset($_POST["hideonpages"]) ? sanitize_text_field($_POST["hideonpages"]) : ''; |
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$onwebchatApi = isset($_POST["onwebchat-api"]) ? wp_kses_post($_POST["onwebchat-api"]) : ''; |
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|
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|
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|
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if(isChatIdValid($chatId)) { |
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|
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if ( isset($_POST["isSecondPage"])){ |
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$isSecondPage = $_POST["isSecondPage"]; |
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} |
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|
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//----------- update chatId option ------------ |
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$my_options = get_option('onwebchat_plugin_option'); |
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|
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$my_options['text_string'] = $chatId; |
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|
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//Update entire array |
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update_option('onwebchat_plugin_option', $my_options); |
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//----------------------------------------------- |
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|
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// remove user email from db |
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if(!$isSecondPage) { |
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update_option( 'onwebchat_plugin_option_user', ''); |
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update_option( 'onwebchat_plugin_option_pages_select', 1); |
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|
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} else { |
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|
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update_option( 'onwebchat_plugin_option_pages_select', $pagesSelect); |
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|
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if ($pagesSelect==2){ |
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update_option( 'onwebchat_plugin_option_show_pages', $showOnPages); |
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} else if ($pagesSelect==3){ |
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update_option( 'onwebchat_plugin_option_hide_pages', $hideOnPages); |
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} |
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|
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//TODO update textarea |
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update_option( 'onwebchat_plugin_option_api_code', $onwebchatApi); |
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} |
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|
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// move to next page |
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print('<script>window.location.href="admin.php?page=onwebchat_settings"</script>'); |
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|
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} else { |
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|
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// save username at options |
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update_option( 'onwebchat_plugin_option_user', $userName ); |
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|
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// ask server for chatId |
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$response = wp_remote_post(ONWEBCHAT_SERVER_URL, array( |
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'method' => 'POST', |
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'timeout' => 45, |
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'redirection' => 5, |
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'httpversion' => '1.0', |
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'blocking' => true, |
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'headers' => array(), |
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'body' => array( 'email' => $userName, 'pass' => $userPass ), |
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'cookies' => array() |
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)); |
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|
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|
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|
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|
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if ( is_wp_error( $response ) ) { |
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$error_message = $response->get_error_message(); |
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|
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|
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} else { |
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|
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|
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// If no chatId returned |
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if($response['body'] == '') { |
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// display an error for wrong credentials |
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onwebchat_login_error(true); |
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|
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} else { |
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|
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//----------- update chatId |
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$my_options = get_option('onwebchat_plugin_option'); |
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|
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$my_options['text_string'] = $response['body']; |
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|
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update_option('onwebchat_plugin_option', $my_options); |
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update_option( 'onwebchat_plugin_option_pages_select', 1); |
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//-------------------------------------------- |
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|
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// move to next page |
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print('<script>window.location.href="admin.php?page=onwebchat_settings"</script>'); |
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} |
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} |
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} |
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|
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$m_option_hide = false; |
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if(isset($_POST['onwebchat_plugin_option_hide'])) { |
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$m_option_hide = $_POST['onwebchat_plugin_option_hide']; |
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} |
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|
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update_option('onwebchat_plugin_option_hide', $m_option_hide); //an einai stin proti selida tote to kanei keno (opote by default den einai epilegmeno) |
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|
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} |
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|
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//******************************************************************** |
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|
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|
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/********************************************************************* |
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* Disconnect account |
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*********************************************************************/ |
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if( isset($_GET["action"]) && $_GET["action"] == "deactivate" && $isConnected) { |
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$isConnected = false; |
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|
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$my_options = get_option('onwebchat_plugin_option'); |
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|
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$my_options['text_string'] = ''; |
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|
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update_option('onwebchat_plugin_option', $my_options); |
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update_option( 'onwebchat_plugin_option_pages_select', 1); |
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|
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$chatIdOption = get_option('onwebchat_plugin_option'); |
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$chatId = $chatIdOption['text_string']; |
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|
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print('<script>window.location.href="admin.php?page=onwebchat_settings"</script>'); |
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|
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} |
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//*********************************************************************** |
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|
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|
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|
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?> |
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<div> |
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|
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|
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|
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<h1 style="font-weight: 400;margin-top:34px">onWebChat <?php ($isConnected == true) ? print 'Settings' : print 'Activation'; ?> </h1> |
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|
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<form action="admin.php?page=onwebchat_settings" method="post"> |
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<input type="hidden" name="action" value="login"> |
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<?php |
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|
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//create nonce(token) |
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wp_nonce_field('on_web_chat_nonce'); |
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|
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// Login Page |
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if($isConnected != true) { |
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|
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$chatId = get_option( 'onwebchat_plugin_option' ); |
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$chatId = $chatId['text_string']; |
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?> |
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|
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<hr class="small-hr2"> |
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|
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<h3 class="header-1">Connect with your onWebChat account</h3> |
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|
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|
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|
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<div class="username-div"> |
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<!-- sanitize user-provided parameter --> |
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<strong>Email: </strong><input class="username-text-field" type="text" name="onWebChatUser" value="<?php echo esc_attr(get_option( 'onwebchat_plugin_option_user' )); ?>"/> |
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</div> |
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|
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<div class="password-div"> |
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<strong>Password: </strong><input class="password-text-field" type="password" name="onWebChatPass" value="<?php echo get_option( 'onWebChatPass' ); ?>"/> |
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</div> |
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|
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|
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<div style="width: 560px; height: 10px; border-bottom: 1px solid #bfbfbf; text-align: center; margin-top:30px"> |
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<span class="header-or" style="color:#656565;font-size: 21px; background-color: #f1f1f1; padding: 0 10px;"> |
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|
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OR |
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|
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</span> |
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</div> |
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|
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|
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<h3 class="header-2">Paste your onWebChat Chat Id</h3> |
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<div class="password-div"> |
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<strong>Chat Id:</strong> <input class="chatid-text-field" type="text" name="chatId" value="<?php echo $chatId; ?>"/> |
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</div> |
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|
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<hr class="small-hr2"> |
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|
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<div class="new-account-link"> |
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Create your account with onWebChat live chat service if you haven't yet, by clicking <a href="https://www.onwebchat.com/signup.php" target="_blank">here</a> |
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</div> |
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|
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<?php |
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|
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$html = '<input class="button action" style="margin-left: 230px;" type="submit" value="Activate"/>'; |
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echo $html; |
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} |
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|
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// 2nd Page |
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else { |
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$options = get_option('onwebchat_plugin_option_user'); |
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|
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// display user email |
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if($options!=''){ |
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//sanitize user-provided parameter |
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$email = esc_html($options); |
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$html = '<br><h3 class="header-1-p2">Activated for onWebChat account: </h3>'; |
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$html .= "<strong class='account-id'>$email</strong> "; |
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} |
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|
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// display chatId |
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else { |
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$chatId = get_option( 'onwebchat_plugin_option' ); |
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$chatId = $chatId['text_string']; |
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$html = '<br><h3 class="header-1-p2">Activated for onWebChat Chat Id: </h3>'; |
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$html .= "<strong class='account-id'>$chatId</strong> "; |
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} |
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$html .= ' <a href="admin.php?page=onwebchat_settings&action=deactivate">Unlink account</a>'; |
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//$html .= ' <div class="admin-login-info"> <span>*</span> To connect to onWebChat dashboard click <a target="_blank" href="https://www.onwebchat.com/login.php">here</a> </div>'; |
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echo $html; |
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|
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$options = get_option('onwebchat_plugin_option_hide'); |
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|
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$chatId = get_option( 'onwebchat_plugin_option' ); |
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$chatId = $chatId['text_string']; |
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|
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// get correct value |
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$onwebchatApi = get_option('onwebchat_plugin_option_api_code'); |
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$onwebchatApi = str_replace('\\','',$onwebchatApi); |
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?> |
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|
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|
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<br><br><br> |
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|
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<div class="hide-div"> |
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<select id="pages-select" name="pages-select" onchange="onwc_select_change()"> |
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<option value="1" <?php selected( get_option('onwebchat_plugin_option_pages_select'), 1 ); ?>>Show chat widget on all pages</option> |
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<option value="2" <?php selected( get_option('onwebchat_plugin_option_pages_select'), 2 ); ?>>Show on the following pages:</option> |
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<option value="3" <?php selected( get_option('onwebchat_plugin_option_pages_select'), 3 ); ?>>Hide on the following pages:</option> |
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<option value="4" <?php selected( get_option('onwebchat_plugin_option_pages_select'), 4 ); ?>>Hide chat widget from all pages</option> |
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</select> |
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</div> |
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|
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<div id="onwc_show_on_pages_div" style="display:none"> |
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<input id="showonpages" name="showonpages" class="showhidepages" type="text" value="<?php echo esc_attr(get_option( 'onwebchat_plugin_option_show_pages' )); ?>" /><a href="#" style="text-decoration: none;" onmouseover="document.getElementById('help').style.visibility = 'visible'"; ONMOUSEOUT="document.getElementById('help').style.visibility = 'hidden'"><strong><font size="4" face="Arial"> ? </font></strong></a> |
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</div> |
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<div id="onwc_hide_on_pages_div" style="display:none"> |
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<input id="hideonpages" name="hideonpages" class="showhidepages" type="text" value="<?php echo esc_attr(get_option( 'onwebchat_plugin_option_hide_pages' )); ?>" /><a href="#" style="text-decoration: none;" onmouseover="document.getElementById('help').style.visibility = 'visible'"; ONMOUSEOUT="document.getElementById('help').style.visibility = 'hidden'"><strong><font size="4" face="Arial"> ? </font></strong></a> |
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</div> |
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|
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<div id="help"> |
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<span>Add multiple pages by separating them with a space. Feel free to include either a section of the page or the entire URL. e.g. index price contact.php blog/</span> |
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</div> |
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|
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<br> |
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<h3 class="header-1-p2">Enter Your Custom onWebChat JavaScript API Code Below</h3> |
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<div class="chatid-div"> |
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<!-- <strong>onWebChat API:</strong> |
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<br> --> |
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<!-- sanitize user-provided parameter --> |
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<textarea class="chatid-text-field" style="margin-left: 0px;" rows="10" name="onwebchat-api"><?php echo esc_html($onwebchatApi); ?></textarea> |
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<br> |
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<br> |
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</div> |
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|
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<div> |
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<br /><br /> |
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</div> |
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|
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<!-- hiden fields --> |
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<input class="chatid-text-field-hide" type="text" name="chatId" value="<?php echo esc_attr($chatId); ?>"/> |
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<input class="chatid-text-field-hide" type="text" name="onWebChatUser" value="<?php echo esc_attr(get_option( 'onwebchat_plugin_option_user' )); ?>"/> |
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<input class="chatid-text-field-hide" type="text" name="isSecondPage" value="1"/> |
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|
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<div class="new-account-link"> |
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<a target="_blank" href="https://www.onwebchat.com/login.php">Access your onWebChat Dashboard</a> |
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</div> |
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|
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<?php |
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// Display the Save Button |
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$html = '<input class="button action" style="margin-left: 230px;" type="submit" value="Save Changes"/>'; |
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echo $html; |
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|
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} |
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|
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|
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?> |
| 380 |
</form> |
| 381 |
</div> |
| 382 |
|
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<script type="text/javascript"> |
| 384 |
|
| 385 |
|
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function onwc_select_change() { |
| 387 |
var e = document.getElementById("pages-select"); |
| 388 |
if (!e) { |
| 389 |
// console.warn("Select element not found"); |
| 390 |
return; |
| 391 |
} |
| 392 |
var selected = e.options[e.selectedIndex].value; |
| 393 |
if (selected == 1){ |
| 394 |
document.getElementById("onwc_show_on_pages_div").style.display = "none"; |
| 395 |
document.getElementById("onwc_hide_on_pages_div").style.display = "none"; |
| 396 |
} else if (selected == 2){ |
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document.getElementById("onwc_show_on_pages_div").style.display = "block"; |
| 398 |
document.getElementById("onwc_hide_on_pages_div").style.display = "none"; |
| 399 |
} else if (selected == 3){ |
| 400 |
document.getElementById("onwc_show_on_pages_div").style.display = "none"; |
| 401 |
document.getElementById("onwc_hide_on_pages_div").style.display = "block"; |
| 402 |
} else if (selected == 4){ |
| 403 |
document.getElementById("onwc_show_on_pages_div").style.display = "none"; |
| 404 |
document.getElementById("onwc_hide_on_pages_div").style.display = "none"; |
| 405 |
} |
| 406 |
|
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} |
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document.addEventListener('DOMContentLoaded', function() { |
| 409 |
onwc_select_change(); |
| 410 |
}, false); |
| 411 |
</script> |
| 412 |
<?php |
| 413 |
} |
| 414 |
|
| 415 |
|
| 416 |
/* ----------------------------------------------------- * |
| 417 |
* Admin Page Styles Registration |
| 418 |
* ----------------------------------------------------- */ |
| 419 |
|
| 420 |
function register_plugin_styles() { |
| 421 |
wp_register_style( 'onwebchat', plugins_url( 'onwebchat/css/onwebchat.css' ) ); |
| 422 |
wp_enqueue_style( 'onwebchat' ); |
| 423 |
} |
| 424 |
|
| 425 |
|
| 426 |
/* ----------------------------------------------------- * |
| 427 |
* Tabs Settings Registration |
| 428 |
* ----------------------------------------------------- */ |
| 429 |
|
| 430 |
function onwebchat_register_setttings() { |
| 431 |
|
| 432 |
/******************** Account Tab ************************/ |
| 433 |
//* register the Chat Id |
| 434 |
register_setting( 'onwebchat_plugin_option', 'onwebchat_plugin_option'); |
| 435 |
|
| 436 |
//* register the username |
| 437 |
register_setting( 'onwebchat_plugin_option', 'onwebchat_plugin_option_user'); |
| 438 |
|
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//* register the hide (checkbox) |
| 440 |
register_setting( 'onwebchat_plugin_option_checkbox', 'onwebchat_plugin_option_hide'); |
| 441 |
|
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//TODO api code |
| 443 |
//* register the api code |
| 444 |
register_setting( 'onwebchat_plugin_option', 'onwebchat_plugin_option_api_code'); |
| 445 |
} |
| 446 |
|
| 447 |
|
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/* ----------------------------------------------------- * |
| 449 |
* onWebChat Display Function |
| 450 |
* ----------------------------------------------------- */ |
| 451 |
|
| 452 |
// print chat widget code |
| 453 |
function onwebchat_add_script_at_footer() { |
| 454 |
|
| 455 |
$options = get_option('onwebchat_plugin_option'); |
| 456 |
$chatId = $options['text_string']; |
| 457 |
//$hideWidget = get_option('onwebchat_plugin_option_hide'); |
| 458 |
$hideWidget = false; |
| 459 |
|
| 460 |
$widgetCode = "<script type='text/javascript'>var onWebChat={ar:[], set: function(a,b){if (typeof onWebChat_==='undefined'){this.ar.push([a,b]);}else{onWebChat_.set(a,b);}},get:function(a){return(onWebChat_.get(a));},w:(function(){ var ga=document.createElement('script'); ga.type = 'text/javascript';ga.async=1;ga.src='//www.onwebchat.com/clientchat/$chatId';var s=document.getElementsByTagName('script')[0];s.parentNode.insertBefore(ga,s);})()}</script>"; |
| 461 |
|
| 462 |
$apiCode = get_option('onwebchat_plugin_option_api_code'); |
| 463 |
|
| 464 |
$apiCode = str_replace('\\','',$apiCode); |
| 465 |
|
| 466 |
$apiCode = "<script type='text/javascript'>$apiCode</script>"; |
| 467 |
|
| 468 |
$widgetCode .= $apiCode; |
| 469 |
|
| 470 |
|
| 471 |
//check if user is logged if yes get username, email |
| 472 |
if ( is_user_logged_in() ) { |
| 473 |
|
| 474 |
global $current_user; |
| 475 |
get_currentuserinfo(); |
| 476 |
|
| 477 |
// get user name |
| 478 |
$onwebchat_user = $current_user->user_login; |
| 479 |
|
| 480 |
// get user email |
| 481 |
$onwebchat_email = $current_user->user_email; |
| 482 |
|
| 483 |
//add api info |
| 484 |
if ($onwebchat_user != null && $onwebchat_user != "" && $onwebchat_user != "guest" && $onwebchat_user != "Guest") { |
| 485 |
if ($onwebchat_email != null && $onwebchat_email != ""){ |
| 486 |
$widgetCode = $widgetCode."<script type='text/javascript'>onWebChat.set('name','$onwebchat_user'); |
| 487 |
onWebChat.set('email','$onwebchat_email'); </script>"; |
| 488 |
} else { |
| 489 |
$widgetCode = $widgetCode."<script type='text/javascript'>onWebChat.set('name','$onwebchat_user');</script>"; |
| 490 |
} |
| 491 |
} |
| 492 |
} |
| 493 |
|
| 494 |
$currentPage = substr( strtolower($_SERVER['SERVER_PROTOCOL']), 0, strpos( strtolower($_SERVER['SERVER_PROTOCOL']), "/") ); |
| 495 |
$currentPage .= ( empty($_SERVER['HTTPS']) ? NULL : ( ($_SERVER['HTTPS'] == "on") ? "s" : NULL) ); |
| 496 |
$currentPage .= "://" . $_SERVER['SERVER_NAME']; |
| 497 |
$currentPage .= ( $_SERVER['SERVER_PORT'] == 80 ? "" : ":".$_SERVER['SERVER_PORT'] ); |
| 498 |
$currentPage .= $_SERVER['REQUEST_URI']; |
| 499 |
|
| 500 |
$pagesSelect = get_option('onwebchat_plugin_option_pages_select'); |
| 501 |
$showPages = get_option('onwebchat_plugin_option_show_pages'); |
| 502 |
$showPages = explode(' ', $showPages); |
| 503 |
$hidePages = get_option('onwebchat_plugin_option_hide_pages'); |
| 504 |
$hidePages = explode(' ', $hidePages); |
| 505 |
|
| 506 |
$showSelect=true; |
| 507 |
if ($pagesSelect==1){ |
| 508 |
|
| 509 |
} else if ($pagesSelect==2){ |
| 510 |
$showSelect=false; |
| 511 |
foreach ($showPages as $page){ |
| 512 |
if ($page !== "") { |
| 513 |
if (strpos($currentPage, $page) !== false) { |
| 514 |
$showSelect = true; |
| 515 |
} |
| 516 |
} |
| 517 |
} |
| 518 |
} else if ($pagesSelect==3){ |
| 519 |
$showSelect=true; |
| 520 |
foreach ($hidePages as $page){ |
| 521 |
if ($page !== "") { |
| 522 |
if (strpos($currentPage, $page) !== false) { |
| 523 |
$showSelect = false; |
| 524 |
} |
| 525 |
} |
| 526 |
} |
| 527 |
} else if($pagesSelect == 4) { |
| 528 |
//hide chat widget from all pages |
| 529 |
$hideWidget = true; |
| 530 |
} |
| 531 |
|
| 532 |
if(!$hideWidget && $showSelect) { |
| 533 |
echo $widgetCode; |
| 534 |
} |
| 535 |
|
| 536 |
} |
| 537 |
|
| 538 |
/************************************************************************ |
| 539 |
* display error function |
| 540 |
***********************************************************************/ |
| 541 |
function onwebchat_login_error($contition = false) { |
| 542 |
|
| 543 |
|
| 544 |
|
| 545 |
if($contition) { |
| 546 |
?> |
| 547 |
|
| 548 |
<div class="error"> |
| 549 |
<p><strong>Invalid Credentials!</strong> Ensure you enter the correct email and password, <strong>OR</strong> provide a valid Chat ID</p> |
| 550 |
</div> |
| 551 |
<?php |
| 552 |
} |
| 553 |
else { |
| 554 |
//display nothing |
| 555 |
} |
| 556 |
} |
| 557 |
|
| 558 |
/************************************************************************ |
| 559 |
* Validate Chat Id function |
| 560 |
***********************************************************************/ |
| 561 |
function isChatIdValid($input) { |
| 562 |
return preg_match('/^[a-f0-9]{32,40}+[\\/]?+[0-9]{0,2}+[\\/]?+[0-9]{0,2}$/i', $input); |
| 563 |
} |
| 564 |
|
| 565 |
// omit the closing php tag ? > for avoid issues |
