/**
* @param int $userId
*/
function preventMultipleLogin($userId)
{
$table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ONLINE);
$userId = intval($userId);
if (api_get_settings('prevent_multiple_simultaneous_login') === 'true') {
if (!empty($userId) && !api_is_anonymous()) {
$isFirstLogin = Session::read('first_user_login');
if (empty($isFirstLogin)) {
$sql = "SELECT login_id FROM {$table}\n WHERE login_user_id = " . $userId . " LIMIT 1";
$result = Database::query($sql);
$loginData = array();
if (Database::num_rows($result)) {
$loginData = Database::fetch_array($result);
}
$userIsReallyOnline = user_is_online($userId);
// Trying double login.
if (!empty($loginData) && $userIsReallyOnline == true) {
session_regenerate_id();
Session::destroy();
header('Location: ' . api_get_path(WEB_PATH) . 'index.php?loginFailed=1&error=multiple_connection_not_allowed');
exit;
} else {
// First time
Session::write('first_user_login', 1);
}
}
}
}
}
}
} else {
$user_info = api_get_user_info($user_id);
}
} else {
$user_info = api_get_user_info($user_id);
}
}
}
}
if ($user_info['user_id'] == api_get_user_id()) {
$isSelfUser = true;
} else {
$isSelfUser = false;
}
$userIsOnline = user_is_online($user_id);
$libpath = api_get_path(LIBRARY_PATH);
require_once $libpath . 'magpierss/rss_fetch.inc';
$ajax_url = api_get_path(WEB_AJAX_PATH) . 'message.ajax.php';
$socialAjaxUrl = api_get_path(WEB_AJAX_PATH) . 'social.ajax.php';
$javascriptDir = api_get_path(LIBRARY_PATH) . 'javascript/';
api_block_anonymous_users();
$locale = api_get_language_isocode();
// Add Jquery scroll pagination plugin
$htmlHeadXtra[] = api_get_js('jscroll/jquery.jscroll.js');
// Add Jquery Time ago plugin
$htmlHeadXtra[] = api_get_asset('jquery-timeago/jquery.timeago.js');
$timeAgoLocaleDir = $javascriptDir . 'jquery-timeago/locales/jquery.timeago.' . $locale . '.js';
if (file_exists($timeAgoLocaleDir)) {
$htmlHeadXtra[] = api_get_js('jquery-timeago/locales/jquery.timeago.' . $locale . '.js');
}
$send_mail = Display::return_icon('mail_send_na.png', get_lang('SendMail'), '', ICON_SIZE_MEDIUM);
}
echo $send_mail;
if (!empty($student_id) && !empty($_GET['course'])) {
// Only show link to connection details if course and student were defined in the URL
echo '<a href="access_details.php?student=' . $student_id . '&course=' . Security::remove_XSS($_GET['course']) . '&origin=' . $origin . '&cidReq=' . Security::remove_XSS($_GET['course']) . '&id_session=' . $sessionId . '">' . Display::return_icon('statistics.png', get_lang('AccessDetails'), '', ICON_SIZE_MEDIUM) . '</a>';
}
if (api_can_login_as($student_id)) {
echo '<a href="' . api_get_path(WEB_CODE_PATH) . 'admin/user_list.php?action=login_as&user_id=' . $student_id . '&sec_token=' . $token . '">' . Display::return_icon('login_as.png', get_lang('LoginAs'), null, ICON_SIZE_MEDIUM) . '</a>';
}
if ($alloAssignSkill) {
echo Display::url(Display::return_icon('skill-badges.png', get_lang('AssignSkill'), null, ICON_SIZE_MEDIUM), api_get_path(WEB_CODE_PATH) . 'badge/assign.php?' . http_build_query(['user' => $student_id]));
}
echo '</div>';
// is the user online ?
if (user_is_online($_GET['student'])) {
$online = get_lang('Yes');
} else {
$online = get_lang('No');
}
// get average of score and average of progress by student
$avg_student_progress = $avg_student_score = 0;
$course_code = isset($_GET['course']) ? Security::remove_XSS($_GET['course']) : null;
if (CourseManager::is_user_subscribed_in_course($user_info['user_id'], $course_code, true)) {
$avg_student_progress = Tracking::get_avg_student_progress($user_info['user_id'], $course_code, array(), $sessionId);
//the score inside the Reporting table
$avg_student_score = Tracking::get_avg_student_score($user_info['user_id'], $course_code, array(), $sessionId);
}
$avg_student_progress = round($avg_student_progress, 2);
// time spent on the course
$courseInfo = api_get_course_info($course_code);
function getPlayerStorage($player_id, $storage, $online = false)
{
if ($online) {
$online = user_is_online($player_id);
}
if (!$online) {
// user is offline (false), we may safely proceed:
$player_id = (int) $player_id;
$storage = (int) $storage;
return mysql_select_single("SELECT `value` FROM `player_storage` WHERE `key`='{$storage}' AND `player_id`='{$player_id}';");
} else {
return false;
}
}
include_once $_SERVER['DOCUMENT_ROOT'] . '/Contacts/models/debug.php';
include_once $_SERVER['DOCUMENT_ROOT'] . '/Contacts/views/alerts.php';
include_once $_SERVER['DOCUMENT_ROOT'] . '/Contacts/models/user/sel_user.php';
include_once $_SERVER['DOCUMENT_ROOT'] . '/Contacts/models/user/upt_user.php';
$debug = isset($_SESSION['debug']) && $_SESSION['debug'] == "on" ? 1 : 0;
if ($debug) {
dump($_SESSION, "SESSION");
dump($_POST, "POST");
}
$ip = client_ip();
$confid = isset($_POST['cnf']) ? trim($_POST['cnf']) : 0;
$userid = isset($_SESSION['userid']) ? $_SESSION['userid'] : 0;
$timeout = isset($_SESSION['timeout']) ? $_SESSION['timeout'] : 0;
$username = isset($_SESSION['username']) ? $_SESSION['username'] : 0;
$isLoggedIn = isset($_SESSION['isLoggedIn']) ? $_SESSION['isLoggedIn'] : 0;
if ($isLoggedIn && $userid && ($Records = user_is_online($userid, $username, $confid, $ip, $_SERVER['HTTP_USER_AGENT'], $timeout))) {
update_user_status($userid, $isLoggedIn, $ip, $_SERVER['HTTP_USER_AGENT']);
$action = isset($_POST['act']) ? $_POST['act'] : 0;
switch ($action) {
case 'get_persons':
$items = isset($_POST['itm']) ? $_POST['itm'] : 0;
$page = isset($_POST['pg']) ? $_POST['pg'] : 0;
include_once $_SERVER['DOCUMENT_ROOT'] . '/Contacts/views/content/persons.php';
break;
case 'get_person':
$personid = isset($_POST['pid']) ? $_POST['pid'] : 0;
include_once $_SERVER['DOCUMENT_ROOT'] . '/Contacts/views/content/person.php';
break;
case 'add_person':
echo "Add person code here!";
include_once $_SERVER['DOCUMENT_ROOT'] . '/Contacts/models/content/ins_person.php';
/**
* Shows the avatar block in social pages
*
* @param string highlight link possible values: group_add, home, messages, messages_inbox, messages_compose ,messages_outbox ,invitations, shared_profile, friends, groups search
* @param int group id
* @param int user id
*
*/
public static function show_social_avatar_block($show = '', $group_id = 0, $user_id = 0)
{
if (empty($user_id)) {
$user_id = api_get_user_id();
}
$show_groups = array(
'groups',
'group_messages',
'messages_list',
'group_add',
'mygroups',
'group_edit',
'member_list',
'invite_friends',
'waiting_list',
'browse_groups'
);
// get count unread message and total invitations
$count_unread_message = MessageManager::get_number_of_messages(true);
$count_unread_message = !empty($count_unread_message) ? Display::badge($count_unread_message) : null;
$number_of_new_messages_of_friend = SocialManager::get_message_number_invitation_by_user_id(api_get_user_id());
$group_pending_invitations = GroupPortalManager::get_groups_by_user(api_get_user_id(), GROUP_USER_PERMISSION_PENDING_INVITATION, false);
$group_pending_invitations = count($group_pending_invitations);
$total_invitations = $number_of_new_messages_of_friend + $group_pending_invitations;
$total_invitations = (!empty($total_invitations) ? Display::badge($total_invitations) : '');
$showUserImage = user_is_online($user_id) || api_is_platform_admin();
$html = '<div>';
if (in_array($show, $show_groups) && !empty($group_id)) {
//--- Group image
$group_info = GroupPortalManager::get_group_data($group_id);
$big = GroupPortalManager::get_picture_group($group_id, $group_info['picture_uri'], 160, GROUP_IMAGE_SIZE_BIG);
$html .= '<div class="social-content-image">';
$html .= '<div class="well social-background-content">';
$html .= Display::url('<img src='.$big['file'].' class="social-groups-image" /> </a><br /><br />', api_get_path(WEB_CODE_PATH).'social/groups.php?id='.$group_id);
if (GroupPortalManager::is_group_admin($group_id, api_get_user_id())) {
$html .= '<div id="edit_image" class="hidden_message" style="display:none">
<a href="'.api_get_path(WEB_CODE_PATH).'social/group_edit.php?id='.$group_id.'">'.
get_lang('EditGroup').'</a></div>';
}
$html .= '</div>';
$html .= '</div>';
} else {
if ($showUserImage) {
$img_array = UserManager::get_user_picture_path_by_id($user_id, 'web', true, true);
} else {
$img_array = UserManager::get_user_picture_path_by_id(null, 'web', true, true);
}
$big_image = UserManager::get_picture_user($user_id, $img_array['file'], '', USER_IMAGE_SIZE_BIG);
$big_image = $big_image['file'].'?'.uniqid();
$normal_image = $img_array['dir'].$img_array['file'].'?'.uniqid();
//--- User image
$html .= '<div class="well social-background-content">';
if ($img_array['file'] != 'unknown.jpg') {
$html .= '<a class="thumbnail thickbox" href="'.$big_image.'"><img src='.$normal_image.' /> </a>';
} else {
$html .= '<img src='.$normal_image.' width="110px" />';
}
if (api_get_user_id() == $user_id) {
$html .= '<div id="edit_image" class="hidden_message" style="display:none">';
$html .= '<a href="'.api_get_path(WEB_CODE_PATH).'auth/profile.php">'.get_lang('EditProfile').'</a></div>';
}
$html .= '</div>';
}
$html .= '</div>';
return $html;
}
}
unset($_SESSION['userid']);
unset($_SESSION['timeout']);
unset($_SESSION['username']);
unset($_SESSION['isLoggedIn']);
unset($_SESSION['becomeLogin']);
}
$confid = isset($_GET['cnf']) ? $_GET['cnf'] : 0;
$userid = isset($_SESSION['userid']) ? $_SESSION['userid'] : 0;
$timeout = isset($_SESSION['timeout']) ? $_SESSION['timeout'] : 0;
$username = isset($_SESSION['username']) ? $_SESSION['username'] : 0;
$isLoggedIn = isset($_SESSION['isLoggedIn']) ? $_SESSION['isLoggedIn'] : 0;
$becomeLogin = isset($_SESSION['becomeLogin']) ? $_SESSION['becomeLogin'] : 0;
$ip = client_ip();
if ($becomeLogin) {
unset($_SESSION['becomeLogin']);
$timeout = get_option("timeout", $userid);
$_SESSION['timeout'] = $timeout ? $timeout : 1;
//dump($_SESSION,"SESSION");
} else {
if ($isLoggedIn) {
if (NULL == ($Records = user_is_online($userid, $username, trim($confid), $ip, $_SERVER['HTTP_USER_AGENT'], $timeout))) {
/*Logout user*/
logout();
$isLoggedIn = 0;
$userid = 0;
$username = 0;
$_SESSION['warning'] = "<b>activity.php:</b><br />The timeout of your connection has ended, you have disconnected automatically!";
}
}
}
/**
* Finds all the information about a user.
* If no parameter is passed you find all the information about the current user.
* @param int $user_id
* @param bool $checkIfUserOnline
* @param bool $showPassword
* @param bool $loadExtraData
*
* @return array $user_info user_id, lastname, firstname, username, email, etc
* @author Patrick Cool <*****@*****.**>
* @author Julio Montoya
* @version 21 September 2004
*/
function api_get_user_info($user_id = 0, $checkIfUserOnline = false, $showPassword = false, $loadExtraData = false)
{
if (empty($user_id)) {
$userFromSession = Session::read('_user');
if (isset($userFromSession)) {
return _api_format_user($userFromSession);
}
// @todo trigger an exception here
return false;
}
$sql = "SELECT * FROM " . Database::get_main_table(TABLE_MAIN_USER) . "\n WHERE id='" . intval($user_id) . "'";
$result = Database::query($sql);
if (Database::num_rows($result) > 0) {
$result_array = Database::fetch_array($result);
if ($checkIfUserOnline) {
$use_status_in_platform = user_is_online($user_id);
$result_array['user_is_online'] = $use_status_in_platform;
$user_online_in_chat = 0;
if ($use_status_in_platform) {
$user_status = UserManager::get_extra_user_data_by_field($user_id, 'user_chat_status', false, true);
if (intval($user_status['user_chat_status']) == 1) {
$user_online_in_chat = 1;
}
}
$result_array['user_is_online_in_chat'] = $user_online_in_chat;
}
if ($loadExtraData) {
$fieldValue = new ExtraFieldValue('user');
$result_array['extra'] = $fieldValue->getAllValuesForAnItem($user_id);
}
$user = _api_format_user($result_array, $showPassword);
return $user;
}
return false;
}
/**
* Finds all the information about a user.
* If no parameter is passed you find all the information about the current user.
* @param int $user_id
* @return array $user_info user_id, lastname, firstname, username, email, etc
* @author Patrick Cool <*****@*****.**>
* @author Julio Montoya
* @version 21 September 2004
*/
function api_get_user_info($user_id = '', $check_if_user_is_online = false, $show_password = false)
{
if ($user_id == '') {
return _api_format_user($GLOBALS['_user']);
}
$sql = "SELECT * FROM " . Database::get_main_table(TABLE_MAIN_USER) . "\n WHERE user_id='" . intval($user_id) . "'";
$result = Database::query($sql);
if (Database::num_rows($result) > 0) {
$result_array = Database::fetch_array($result);
if ($check_if_user_is_online) {
$use_status_in_platform = user_is_online($user_id);
$result_array['user_is_online'] = $use_status_in_platform;
$user_online_in_chat = 0;
if ($use_status_in_platform) {
$user_status = UserManager::get_extra_user_data_by_field($user_id, 'user_chat_status', false, true);
if (intval($user_status['user_chat_status']) == 1) {
$user_online_in_chat = 1;
}
}
$result_array['user_is_online_in_chat'] = $user_online_in_chat;
}
$user = _api_format_user($result_array, $show_password);
return $user;
}
return false;
}
admin_only($user_data);
// start
// PREP: Create a function that echos player skills
function playerSkill($skills, $id)
{
if (!$skills) {
return 0;
} else {
return $skills[$id]['value'];
}
}
// UPDATE SKILLS POST
if (isset($_POST['pid']) && (int) $_POST['pid'] > 0) {
$pid = (int) $_POST['pid'];
if ($config['TFSVersion'] != 'TFS_10') {
$status = user_is_online($pid);
} else {
$status = user_is_online_10($pid);
}
if (!$status) {
// New player level
$level = (int) $_POST['level'];
// Fetch stat gain for vocation
$statgain = $config['vocations_gain'][(int) $_POST['vocation']];
if ((int) $_POST['vocation'] !== 0) {
// Fetch base level and stats:
$baselevel = $config['level'];
$basehealth = $config['health'];
$basemana = $config['mana'];
$basecap = $config['cap'];
} else {
// get the path,width and height from original picture
$big_image = $image_array['dir'].'big_'.$image_array['file'];
$big_image_size = api_getimagesize($big_image);
$big_image_width= $big_image_size['width'];
$big_image_height= $big_image_size['height'];
$url_big_image = $big_image.'?rnd='.time();
if ($image_array['file']=='unknown.jpg') {
echo '<img src="'.$image_array['dir'].$image_array['file'].'" border="1">';
} else {
echo '<input type="image" src="'.$image_array['dir'].$image_array['file'].'" onclick="return show_image(\''.$url_big_image.'\',\''.$big_image_width.'\',\''.$big_image_height.'\');"/>';
}
// is the user online?
$online ='';
if (user_is_online($userIdViewed)) {
$online = Display::return_icon('online.gif', get_lang('OnLine'),array('style'=>'with="8"; height="8"'));
}
//DISPLAY TABLE HEADING
if ($origin == 'learnpath') { $allowedToEditDef=false; $is_allowedToTrack=false; }
//"<td>",get_lang('Tutor'),"</td>\n",
echo "<table width=\"80%\" border=\"0\">",
"<tr align=\"center\" bgcolor=\"#E6E6E6\">\n",
"<td align=\"left\">".get_lang('Name')."</td>\n",
"<td width=\"20%\" align=\"left\">".get_lang('Description')."</td>\n";
if ($current_session_id) {
if ($user_info_viewed['status'] == COURSEMANAGER) {
