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pandorafms
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Merge branch 'ent-5701-Quitar-feature-de-chat' into 'develop' 

Ent 5701 quitar feature de chat

See merge request artica/pandorafms!3158
This commit is contained in:
Daniel Rodriguez 2020-05-08 15:39:24 +02:00
parent b655094f3a 1f16abd4bd
commit 53ee668209
9 changed files with 8 additions and 1061 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
pandora_console/extras/delete_files/delete_files.txt
View File

@ -1 +1,6 @@
operation/servers/recon_view.php operation/servers/recon_view.php
operation/users/webchat.php
include/javascript/webchat.js
attachment/pandora_chat.log.json.txt
attachment/pandora_chat.user_list.json.txt
attachment/pandora_chat.global_counter.txt

13
pandora_console/general/header.php
View File

@ -81,13 +81,6 @@ if ($config['menu_type'] == 'classic') {
} }
// Chat messages.
$header_chat = "<div id='header_chat'><span id='icon_new_messages_chat' style='display: none;'>";
$header_chat .= "<a href='index.php?sec=workspace&sec2=operation/users/webchat'>";
$header_chat .= html_print_image('images/header_chat_gray.png', true, ['title' => __('New chat message')]);
$header_chat .= '</a></span></div>';
// Search. // Search.
$acl_head_search = true; $acl_head_search = true;
if ($config['acl_enterprise'] == 1 && !users_is_admin()) { if ($config['acl_enterprise'] == 1 && !users_is_admin()) {
@ -417,7 +410,7 @@ if ($config['menu_type'] == 'classic') {
echo '<div class="header_left"><span class="header_title">'.$config['custom_title_header'].'</span><span class="header_subtitle">'.$config['custom_subtitle_header'].'</span></div> echo '<div class="header_left"><span class="header_title">'.$config['custom_title_header'].'</span><span class="header_subtitle">'.$config['custom_subtitle_header'].'</span></div>
<div class="header_center">'.$header_searchbar.'</div> <div class="header_center">'.$header_searchbar.'</div>
<div class="header_right">'.$header_chat, $header_autorefresh, $header_autorefresh_counter, $header_discovery, $servers_list, $header_feedback, $header_support, $header_docu, $header_user, $header_logout.'</div>'; <div class="header_right">'.$header_autorefresh, $header_autorefresh_counter, $header_discovery, $servers_list, $header_feedback, $header_support, $header_docu, $header_user, $header_logout.'</div>';
?> ?>
</div> <!-- Closes #table_header_inner --> </div> <!-- Closes #table_header_inner -->
</div> <!-- Closes #table_header --> </div> <!-- Closes #table_header -->
@ -640,8 +633,6 @@ if ($config['menu_type'] == 'classic') {
var fixed_header = <?php echo json_encode((bool) $config_fixed_header); ?>; var fixed_header = <?php echo json_encode((bool) $config_fixed_header); ?>;
var new_chat = <?php echo (int) $_SESSION['new_chat']; ?>;
function showinterpreter(){ function showinterpreter(){
document.onclick = function(e) { document.onclick = function(e) {
@ -790,8 +781,6 @@ if ($config['menu_type'] == 'classic') {
$('div#main').css('padding-top', $('div#head').innerHeight() + 'px'); $('div#main').css('padding-top', $('div#head').innerHeight() + 'px');
} }
check_new_chats_icon('icon_new_messages_chat');
/* Temporal fix to hide graphics when ui_dialog are displayed */ /* Temporal fix to hide graphics when ui_dialog are displayed */
$("#yougotalert").click(function () { $("#yougotalert").click(function () {
$("#agent_access").css("display", "none"); $("#agent_access").css("display", "none");

2
pandora_console/godmode/users/user_list.php
View File

@ -160,8 +160,6 @@ if (isset($_GET['user_del'])) {
$result = delete_user($id_user); $result = delete_user($id_user);
if ($result) { if ($result) {
users_save_logout($user_row, true);
db_pandora_audit( db_pandora_audit(
'User management', 'User management',
__('Deleted user %s', io_safe_input($id_user)) __('Deleted user %s', io_safe_input($id_user))

2
pandora_console/include/functions_ui.php
View File

@ -1908,8 +1908,6 @@ function ui_process_page_head($string, $bitfield)
); );
// Load base64 javascript library. // Load base64 javascript library.
$config['js']['base64'] = 'include/javascript/encode_decode_base64.js'; $config['js']['base64'] = 'include/javascript/encode_decode_base64.js';
// Load webchat javascript library.
$config['js']['webchat'] = 'include/javascript/webchat.js';
// Load qrcode library. // Load qrcode library.
$config['js']['qrcode'] = 'include/javascript/qrcode.js'; $config['js']['qrcode'] = 'include/javascript/qrcode.js';
// Load intro.js library (for bubbles and clippy). // Load intro.js library (for bubbles and clippy).

594
pandora_console/include/functions_users.php
View File

@ -497,508 +497,6 @@ function users_get_user_by_id($id_user)
} }
define('MAX_TIMES', 10);
//
// WEBCHAT FUNCTIONS/////////////////////////////////
//
function users_get_last_messages($last_time=false)
{
$file_global_counter_chat = $config['attachment_store'].'/pandora_chat.global_counter.txt';
// First lock the file
$fp_global_counter = @fopen($file_global_counter_chat, 'a+');
if ($fp_global_counter === false) {
echo json_encode($return);
return;
}
// Try to look MAX_TIMES times
$tries = 0;
while (!flock($fp_global_counter, LOCK_EX)) {
$tries++;
if ($tries > MAX_TIMES) {
echo json_encode($return);
return;
}
sleep(1);
}
fscanf($fp_global_counter, '%d', $global_counter_file);
if (empty($global_counter_file)) {
$global_counter_file = 0;
}
$timestamp = time();
if ($last_time === false) {
$last_time = (24 * 60 * 60);
}
$from = ($timestamp - $last_time);
$log_chat_file = $config['attachment_store'].'/pandora_chat.log.json.txt';
$return = [
'correct' => false,
'log' => [],
];
if (!file_exists($log_chat_file)) {
touch($log_chat_file);
}
$text_encode = @file_get_contents($log_chat_file);
$log = json_decode($text_encode, true);
if ($log !== false) {
if ($log === null) {
$log = [];
}
$log_last_time = [];
foreach ($log as $message) {
if ($message['timestamp'] >= $from) {
$log_last_time[] = $message;
}
}
$return['correct'] = true;
$return['log'] = $log_last_time;
$return['global_counter'] = $global_counter_file;
}
echo json_encode($return);
fclose($fp_global_counter);
return;
}
function users_save_login()
{
global $config;
$file_global_user_list = $config['attachment_store'].'/pandora_chat.user_list.json.txt';
$user = db_get_row_filter(
'tusuario',
['id_user' => $config['id_user']]
);
$message = sprintf(
__('User %s login at %s'),
$user['fullname'],
date($config['date_format'])
);
users_save_text_message($message, 'notification');
// First lock the file
$fp_user_list = @fopen($file_global_user_list, 'a+');
if ($fp_user_list === false) {
return;
}
// Try to look MAX_TIMES times
$tries = 0;
while (!flock($fp_user_list, LOCK_EX)) {
$tries++;
if ($tries > MAX_TIMES) {
return;
}
sleep(1);
}
@fscanf($fp_user_list, "%[^\n]", $user_list_json);
$user_list = json_decode($user_list_json, true);
if (empty($user_list)) {
$user_list[$config['id_user']] = [
'name' => $user['fullname'],
'count' => 1,
];
} else if (isset($user_list[$config['id_user']])) {
$user_list[$config['id_user']] = [
'name' => $user['fullname'],
'count' => $user_list[$config['id_user']]['count'],
];
} else {
$users_count = count($user_list);
$user_list[$config['id_user']] = [
'name' => $user['fullname'],
'count' => ++$users_count,
];
}
// Clean the file
ftruncate($fp_user_list, 0);
$status = fwrite($fp_user_list, json_encode($user_list));
if ($status === false) {
fclose($fp_user_list);
return;
}
fclose($fp_user_list);
}
function users_save_logout($user=false, $delete=false)
{
global $config;
$return = [
'correct' => false,
'users' => [],
];
$file_global_user_list = $config['attachment_store'].'/pandora_chat.user_list.json.txt';
if (empty($user)) {
$user = db_get_row_filter(
'tusuario',
['id_user' => $config['id_user']]
);
}
if ($delete) {
$no_json_output = true;
$message = sprintf(
__('User %s was deleted in the DB at %s'),
$user['fullname'],
date($config['date_format'])
);
} else {
$no_json_output = false;
$message = sprintf(
__('User %s logout at %s'),
$user['fullname'],
date($config['date_format'])
);
}
users_save_text_message($message, 'notification', $no_json_output);
// First lock the file
$fp_user_list = @fopen($file_global_user_list, 'a+');
if ($fp_user_list === false) {
return;
}
// Try to look MAX_TIMES times
$tries = 0;
while (!flock($fp_user_list, LOCK_EX)) {
$tries++;
if ($tries > MAX_TIMES) {
return;
}
sleep(1);
}
@fscanf($fp_user_list, "%[^\n]", $user_list_json);
$user_list = json_decode($user_list_json, true);
if (empty($user_list)) {
$user_list = [];
}
unset($user_list[$user['id_user']]);
// Clean the file
ftruncate($fp_user_list, 0);
$status = fwrite($fp_user_list, json_encode($user_list));
if ($status === false) {
fclose($fp_user_list);
return;
}
fclose($fp_user_list);
}
function users_save_text_message($message=false, $type='message', $no_json_output=false)
{
global $config;
$file_global_counter_chat = $config['attachment_store'].'/pandora_chat.global_counter.txt';
$log_chat_file = $config['attachment_store'].'/pandora_chat.log.json.txt';
$return = ['correct' => false];
$id_user = $config['id_user'];
$user = db_get_row_filter(
'tusuario',
['id_user' => $id_user]
);
$message_data = [];
$message_data['type'] = $type;
$message_data['id_user'] = $id_user;
$message_data['user_name'] = $user['fullname'];
$message_data['text'] = io_safe_input_html($message);
// The $message_data['timestamp'] set when adquire the files to save.
// First lock the file
$fp_global_counter = @fopen($file_global_counter_chat, 'a+');
if ($fp_global_counter === false) {
if (!$no_json_output) {
echo json_encode($return);
}
return;
}
// Try to look MAX_TIMES times
$tries = 0;
while (!flock($fp_global_counter, LOCK_EX)) {
$tries++;
if ($tries > MAX_TIMES) {
if (!$no_json_output) {
echo json_encode($return);
}
return;
}
sleep(1);
}
@fscanf($fp_global_counter, '%d', $global_counter_file);
if (empty($global_counter_file)) {
$global_counter_file = 0;
}
// Clean the file
ftruncate($fp_global_counter, 0);
$message_data['timestamp'] = time();
$message_data['human_time'] = date($config['date_format'], $message_data['timestamp']);
$global_counter = ($global_counter_file + 1);
$status = fwrite($fp_global_counter, $global_counter);
if ($status === false) {
fclose($fp_global_counter);
if (!$no_json_output) {
echo json_encode($return);
}
return;
} else {
$text_encode = @file_get_contents($log_chat_file);
$log = json_decode($text_encode, true);
$log[$global_counter] = $message_data;
$status = file_put_contents($log_chat_file, json_encode($log));
fclose($fp_global_counter);
$return['correct'] = true;
if (!$no_json_output) {
echo json_encode($return);
}
}
return;
}
function users_long_polling_check_messages($global_counter)
{
global $config;
$file_global_counter_chat = $config['attachment_store'].'/pandora_chat.global_counter.txt';
$log_chat_file = $config['attachment_store'].'/pandora_chat.log.json.txt';
$changes = false;
$tries_general = 0;
$error = false;
while (!$changes) {
// First lock the file
$fp_global_counter = @fopen($file_global_counter_chat, 'a+');
if ($fp_global_counter) {
// Try to look MAX_TIMES times
$tries = 0;
$lock = true;
while (!flock($fp_global_counter, LOCK_EX)) {
$tries++;
if ($tries > MAX_TIMES) {
$lock = false;
$error = true;
break;
}
sleep(1);
}
if ($lock) {
@fscanf($fp_global_counter, '%d', $global_counter_file);
if (empty($global_counter_file)) {
$global_counter_file = 0;
}
if ($global_counter_file > $global_counter) {
// TODO Optimize slice the array.
$text_encode = @file_get_contents($log_chat_file);
$log = json_decode($text_encode, true);
$return_log = [];
foreach ($log as $key => $message) {
if ($key <= $global_counter) {
continue;
}
$return_log[] = $message;
}
$return = [
'correct' => true,
'global_counter' => $global_counter_file,
'log' => $return_log,
];
echo json_encode($return);
fclose($fp_global_counter);
return;
}
}
fclose($fp_global_counter);
}
sleep(3);
$tries_general = ($tries_general + 3);
if ($tries_general > MAX_TIMES) {
break;
}
}
// Because maybe the exit of loop for exaust.
echo json_encode(['correct' => false, 'error' => $error]);
return;
}
/**
* Get the last global counter for chat.
*
* @param string $mode There are two modes 'json', 'return' and 'session'. And json is by default.
*/
function users_get_last_global_counter($mode='json')
{
global $config;
$file_global_counter_chat = $config['attachment_store'].'/pandora_chat.global_counter.txt';
$global_counter_file = 0;
$fp_global_counter = @fopen($file_global_counter_chat, 'a+');
if ($fp_global_counter) {
$tries = 0;
$lock = true;
while (!flock($fp_global_counter, LOCK_EX)) {
$tries++;
if ($tries > MAX_TIMES) {
$lock = false;
break;
}
sleep(1);
}
if ($lock) {
@fscanf($fp_global_counter, '%d', $global_counter_file);
if (empty($global_counter_file)) {
$global_counter_file = 0;
}
fclose($fp_global_counter);
}
}
switch ($mode) {
case 'json':
echo json_encode(['correct' => true, 'global_counter' => $global_counter_file]);
break;
case 'return':
return $global_counter_file;
break;
case 'session':
$_SESSION['global_counter_chat'] = $global_counter_file;
break;
}
}
/**
* Get the last global counter for chat.
*
* @param string $mode There are two modes 'json', 'return' and 'session'. And json is by default.
*/
function users_get_last_type_message()
{
global $config;
$return = 'false';
$file_global_counter_chat = $config['attachment_store'].'/pandora_chat.global_counter.txt';
$log_chat_file = $config['attachment_store'].'/pandora_chat.log.json.txt';
$global_counter_file = 0;
$fp_global_counter = @fopen($file_global_counter_chat, 'a+');
if ($fp_global_counter) {
$tries = 0;
$lock = true;
while (!flock($fp_global_counter, LOCK_EX)) {
$tries++;
if ($tries > MAX_TIMES) {
$lock = false;
break;
}
sleep(1);
}
if ($lock) {
$text_encode = @file_get_contents($log_chat_file);
$log = json_decode($text_encode, true);
// Prevent from error when chat file log doesn't exists
if (empty($log)) {
$return = false;
} else {
$last = end($log);
$return = $last['type'];
}
fclose($fp_global_counter);
}
}
return $return;
}
function users_is_admin($id_user=false) function users_is_admin($id_user=false)
{ {
global $config; global $config;
@ -1026,98 +524,6 @@ function users_is_admin($id_user=false)
} }
function users_is_last_system_message()
{
$type = users_get_last_type_message();
if ($type != 'message') {
return true;
} else {
return false;
}
}
function users_check_users()
{
global $config;
$return = [
'correct' => false,
'users' => '',
];
$users_with_session = db_get_all_rows_sql('SELECT tsessions_php.data FROM pandora.tsessions_php;');
$users_logged_now = [];
foreach ($users_with_session as $user_with_session) {
$tmp_id_user = explode('"', $user_with_session['data']);
array_push($users_logged_now, $tmp_id_user[1]);
}
$file_global_user_list = $config['attachment_store'].'/pandora_chat.user_list.json.txt';
// First lock the file
$fp_user_list = @fopen($file_global_user_list, 'a+');
if ($fp_user_list === false) {
echo json_encode($return);
return;
}
// Try to look MAX_TIMES times
$tries = 0;
while (!flock($fp_user_list, LOCK_EX)) {
$tries++;
if ($tries > MAX_TIMES) {
echo json_encode($return);
return;
}
sleep(1);
}
@fscanf($fp_user_list, "%[^\n]", $user_list_json);
$user_list = json_decode($user_list_json, true);
if (empty($user_list)) {
$user_list = [];
}
// Compare both user list. Meanwhile the user from chat file have an active
// session, his continue in the list of active chat users
$user_name_list = [];
foreach ($user_list as $key => $user) {
if (in_array($key, $users_logged_now)) {
array_push($user_name_list, $user['name']);
} else {
unset($user_list[$key]);
}
}
// Clean the file
ftruncate($fp_user_list, 0);
// Update the file with the correct list of users
$status = fwrite($fp_user_list, json_encode($user_list));
/*
if ($status === false) {
fclose($fp_user_list);
return;
} */
// Closing the resource
fclose($fp_user_list);
$return['correct'] = true;
$return['users'] = implode('<br />', $user_name_list);
echo json_encode($return);
return;
}
// Check if a user can manage a group when group is all // Check if a user can manage a group when group is all
// This function dont check acls of the group, only if the // This function dont check acls of the group, only if the
// user is admin or pandora manager and the group is all // user is admin or pandora manager and the group is all

47
pandora_console/include/javascript/webchat.js
View File

@ -1,47 +0,0 @@
function check_new_chats_icon(id_icon) {
if (new_chat) {
$("#" + id_icon).pulsate();
}
}
function check_new_chats_icon_ajax(id_icon) {
var exit = false;
url_chunks = location.href.split("&");
$.each(url_chunks, function(key, chunk) {
if (chunk == "sec2=operation/users/webchat") exit = true;
return;
});
if (exit) {
return;
}
old = global_counter_chat;
get_last_global_counter();
if (old < global_counter_chat) {
$("#" + id_icon).pulsate();
}
setTimeout('check_new_chats_icon("' + id_icon + '")', 5000);
}
function get_last_global_counter() {
var parameters = {};
parameters["page"] = "operation/users/webchat";
parameters["get_last_global_counter"] = 1;
$.ajax({
type: "POST",
url: "ajax.php",
data: parameters,
dataType: "json",
async: false,
success: function(data) {
if (data["correct"] == 1) {
global_counter_chat = data["global_counter"];
}
}
});
}

51
pandora_console/index.php
View File

@ -1002,60 +1002,9 @@ if ($process_login) {
} }
} }
// Set the initial global counter for chat.
users_get_last_global_counter('session');
$config['logged'] = true; $config['logged'] = true;
} }
// ----------------------------------------------------------------------
// Get old parameters before navigation.
$old_sec = '';
$old_sec2 = '';
$old_page = '';
if (isset($_SERVER['HTTP_REFERER'])) {
$old_page = $_SERVER['HTTP_REFERER'];
}
$chunks = explode('?', $old_page);
if (count($chunks) == 2) {
$chunks = explode('&', $chunks[1]);
foreach ($chunks as $chunk) {
if (strstr($chunk, 'sec=') !== false) {
$old_sec = str_replace('sec=', '', $chunk);
}
if (strstr($chunk, 'sec2=') !== false) {
$old_sec = str_replace('sec2=', '', $chunk);
}
}
}
$_SESSION['new_chat'] = false;
if ($old_sec2 == 'operation/users/webchat') {
users_get_last_global_counter('session');
}
if ($page == 'operation/users/webchat') {
// Reload the global counter.
users_get_last_global_counter('session');
}
if (isset($_SESSION['global_counter_chat'])) {
$old_global_counter_chat = $_SESSION['global_counter_chat'];
} else {
$old_global_counter_chat = users_get_last_global_counter('return');
}
$now_global_counter_chat = users_get_last_global_counter('return');
if ($old_global_counter_chat != $now_global_counter_chat) {
if (!users_is_last_system_message()) {
$_SESSION['new_chat'] = true;
}
}
require_once 'general/register.php'; require_once 'general/register.php';
if (get_parameter('login', 0) !== 0) { if (get_parameter('login', 0) !== 0) {

6
pandora_console/operation/menu.php
View File

@ -482,12 +482,6 @@ $sub['operation/users/user_edit_notifications']['text'] = __('Configure user not
$sub['operation/users/user_edit_notifications']['id'] = 'Configure user notifications'; $sub['operation/users/user_edit_notifications']['id'] = 'Configure user notifications';
$sub['operation/users/user_edit_notifications']['refr'] = 0; $sub['operation/users/user_edit_notifications']['refr'] = 0;
// ANY user can chat with other user and dogs.
// Users.
$sub['operation/users/webchat']['text'] = __('WebChat');
$sub['operation/users/webchat']['id'] = 'WebChat';
$sub['operation/users/webchat']['refr'] = 0;
// Incidents. // Incidents.
if (check_acl($config['id_user'], 0, 'IR') if (check_acl($config['id_user'], 0, 'IR')

345
pandora_console/operation/users/webchat.php
View File

@ -1,345 +0,0 @@
<?php
// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
// Please see http://pandorafms.org for full contribution list
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; version 2
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
if (is_ajax()) {
global $config;
include_once 'include/functions_users.php';
$status = check_login(false);
if ($status) {
$get_last_messages = (bool) get_parameter('get_last_messages', 0);
$send_message = (bool) get_parameter('send_message', 0);
$send_login = (bool) get_parameter('send_login', 0);
$send_logout = (bool) get_parameter('send_logout', 0);
$long_polling_check_messages = (bool) get_parameter('long_polling_check_messages', 0);
$get_last_global_counter = (bool) get_parameter('get_last_global_counter', 0);
$check_users = (bool) get_parameter('check_users', 0);
if ($get_last_messages) {
$time = (int) get_parameter('time', (24 * 60 * 60));
users_get_last_messages($time);
}
if ($send_message) {
$message = get_parameter('message', false);
if (!empty($message)) {
users_save_text_message($message);
}
}
if ($send_login) {
users_save_login();
}
if ($send_logout) {
users_save_logout();
}
if ($long_polling_check_messages) {
$global_counter = (int) get_parameter('global_counter', 0);
users_long_polling_check_messages($global_counter);
}
if ($get_last_global_counter) {
users_get_last_global_counter();
}
if ($check_users) {
users_check_users();
}
} else {
echo json_encode(['correct' => false]);
}
return;
}
global $config;
check_login();
ui_print_page_header(__('Webchat'), 'images/comments.png', false, '', false, '');
$table = new stdClass();
$table->width = '100%';
$table->class = 'databox filters';
$table->style[0][1] = 'text-align: right; vertical-align: top;';
$table->data[0][0] = '<div id="chat_box" style="width: 95%;
height: 300px; background: #ffffff; border: 1px solid #cbcbcb; border-radius: 5px;
overflow: auto; padding: 10px;"></div>';
$table->data[0][1] = '<h4>'.__('Users Online').'</h4>'.'<div id="userlist_box" style="width: 90% !important; height: 200px !important;
height: 300px; background: #ffffff; border: 1px solid #cbcbcb; border-radius: 5px;
overflow: auto; padding-right: 10px;"></div>';
$table->data[1][0] = '<b>'.__('Message').'</b> &nbsp;&nbsp;'.html_print_input_text(
'message_box',
'',
'',
100,
150,
true
);
html_print_table($table);
echo "<div style='width:100%'>".html_print_button(
__('Send message'),
'send',
false,
'send_message()',
'class="sub next" style="float:right"',
true
).'</div>';
?>
<script type="text/javascript">
var global_counter_chat = 0;
var chat_log = '';
var user_move_scroll = false;
var first_time = true;
$(document).ready(function() {
confirmDialog({
title: "Attention",
message:
"<h4 style='text-align: center;'>This feature will be removed from the console in the next version of Pandora FMS.<br><br> If you want to keep the history, make a backup.</h4>",
cancel: "Cancel",
ok: "Ok",
onAccept: function() {
// Nothing to do.
}
});
$("input[name=\"message_box\"]").keydown(function(e) {
//Enter key.
if (e.keyCode == 13) {
send_message();
check_users();
}
});
init_webchat();
});
$(window).on("beforeunload",function () {
exit_webchat();
});
function init_webchat() {
send_login_message();
long_polling_check_messages();
check_users();
}
function check_users() {
var parameters = {};
parameters['page'] = "operation/users/webchat";
parameters['check_users'] = 1;
$.ajax({
type: 'POST',
url: 'ajax.php',
data: parameters,
dataType: "json",
success: function(data) {
if (data['correct'] == 1) {
$("#userlist_box").html(data['users']);
}
}
});
}
function long_polling_check_messages() {
var parameters = {};
parameters['page'] = "operation/users/webchat";
parameters['long_polling_check_messages'] = 1;
parameters['global_counter'] = global_counter_chat;
$.ajax({
type: 'POST',
url: 'ajax.php',
data: parameters,
dataType: "json",
success: function(data) {
if (data['correct'] == 1) {
check_users();
if (first_time) {
var date_first_message = unix_timestamp(data['log'][0]['timestamp']);
if(!date_first_message){
date_first_message = unix_timestamp(new Date()/1000);
}
print_messages({
0: {'type' : 'notification',
'text': '<?php echo __('Connection established - Retrieving messages since '); ?>'+date_first_message}
}, true);
first_time = false;
}
global_counter_chat = data['global_counter'];
print_messages(data['log']);
}
else {
if (data['error']) {
print_messages({
0: {'type' : 'error',
'text': '<?php echo __('Error in connection.'); ?>'}
}, false);
}
}
long_polling_check_messages();
},
error: function(request, status, err) {
long_polling_check_messages();
}
});
}
function print_messages(messages, clear_chat_box) {
//event_add_text = true;
if (typeof(clear_chat_box) == 'undefined') {
clear_chat_box = false;
}
var html = '';
$.each(messages, function(key, message) {
html = html + '<div ';
if (message['type'] == 'error') {
html = html + "style='color: red; font-style: italic;'";
}
else if (message['type'] == 'notification') {
html = html + "style='color: grey; font-style: italic;'";
}
else if (message['type'] == 'message') {
html = html + "style='color: black; font-style: normal;'";
}
html = html + '>';
if (message['type'] != 'message') {
html = html + message['text'];
}
else {
html = html +
'<span style="color: grey; font-style: italic;">' +
message['human_time'] + '</span>';
html = html + ' ' +
'<span style="color: black; font-weight: bolder;">' +
message['user_name'] + ':&gt; </span>';
html = html + ' ' + message['text'];
}
html = html + '</div>';
});
if (clear_chat_box) {
$("#chat_box").html(html);
}
else {
$("#chat_box").append(html);
}
$("#chat_box").scrollTop($("#chat_box").attr('scrollHeight'));
}
function send_message() {
var parameters = {};
parameters['page'] = "operation/users/webchat";
parameters['send_message'] = 1;
parameters['message'] = $("input[name=\"message_box\"]").val();
$.ajax({
type: 'POST',
url: 'ajax.php',
data: parameters,
dataType: "json",
success: function(data) {
if (data['correct'] == 1) {
$("input[name=\"message_box\"]").val('');
}
else {
print_messages({
0: {'type' : 'error',
'text': '<?php echo __('Error sendding message.'); ?>'}
}, false);
}
}
});
}
function exit_webchat() {
send_logout_message();
get_last_global_counter();
}
function send_login_message() {
var parameters = {};
parameters['page'] = "operation/users/webchat";
parameters['send_login'] = 1;
$.ajax({
type: 'POST',
url: 'ajax.php',
data: parameters,
dataType: "json",
success: function(data) {
if (data['correct'] == 1) {
}
else {
print_messages({
0: {'type' : 'error',
'text': '<?php echo __('Error login.'); ?>'}
}, false);
}
}
});
}
function send_logout_message() {
var parameters = {};
parameters['page'] = "operation/users/webchat";
parameters['send_logout'] = 1;
$.ajax({
type: 'POST',
url: 'ajax.php',
data: parameters,
dataType: "json",
success: function(data) {
}
});
}
// Function to convert a timestamp to human date.
function unix_timestamp(timestamp){
var date = new Date(timestamp*1000);
const monthNames = [
"January", "February", "March", "April",
"May", "June", "July", "August",
"September", "October", "November", "December"
];
var month = monthNames[date.getMonth()];
var day = date.getDate();
var year = date.getFullYear();
var hour = date.getHours();
var min = date.getMinutes();
return month + ' ' + day + ', '+ year + ', ' + hour+ ':' + min;
}
</script>