/**
* Get the list of users that are currently online
*
* This function is used to get a list of the users that are currently online
* In addition, it logs out any inactive users, based on global setting
* <br>Example:
* <code>
* $online = EfrontUser :: getUsersOnline();
* </code>
*
* @param boolean $userType Return only users of the basic type $user_type
* @param int $interval The idle interval above which a user is logged out. If it's not specified, no logging out takes place
* @return array The list of online users
* @since 3.5.0
* @access public
*/
public static function getUsersOnline($interval = false)
{
$usersOnline = array();
//A user may have multiple active entries on the user_times table, one for system, one for unit etc. Pick the most recent
$result = eF_getTableData("user_times,users", "users.login, users.name, users.surname, users.user_type, timestamp_now, session_timestamp, session_id", "users.login=user_times.users_LOGIN and session_expired=0", "timestamp_now desc");
foreach ($result as $value) {
if (!isset($parsedUsers[$value['login']])) {
if (time() - $value['timestamp_now'] < $interval || !$interval) {
$usersOnline[] = array('login' => $value['login'], 'formattedLogin' => formatLogin($value['login'], $value), 'user_type' => $value['user_type'], 'timestamp_now' => $value['timestamp_now'], 'session_timestamp' => $value['session_timestamp'], 'time' => EfrontTimes::formatTimeForReporting(time() - $value['session_timestamp']));
} else {
//pr($result);
//pr("interval: $interval, time: ".time().", timestamp_now:".$value['timestamp_now']);
EfrontUserFactory::factory($value['login'])->logout($value['session_id']);
//exit;
}
$parsedUsers[$value['login']] = true;
}
}
$online_users = sizeof($result);
if (G_VERSIONTYPE != 'community') {
#cpp#ifndef COMMUNITY
if (G_VERSIONTYPE != 'standard') {
#cpp#ifndef STANDARD
$threshold = $GLOBALS['configuration']['max_online_users_threshold'];
if ($threshold > 0 && $online_users > $threshold && time() > $GLOBALS['configuration']['max_online_users_threshold_timestamp'] + 24 * 60 * 60) {
$admin = EfrontSystem::getAdministrator();
eF_mail($GLOBALS['configuration']['system_email'], $admin->user['email'], _ONLINEUSERSMAIL, str_replace(array('%w', '%x', '%y', '%z'), array($admin->user['name'], $threshold, $GLOBALS['configuration']['site_name'], G_SERVERNAME), _ONLINEUSERSMAILBODY));
EfrontConfiguration::setValue('max_online_users_threshold_timestamp', time());
}
}
#cpp#endif
}
#cpp#endif
if ($GLOBALS['configuration']['max_online_users'] < $online_users) {
EfrontConfiguration::setValue('max_online_users', $online_users);
EfrontConfiguration::setValue('max_online_users_timestamp', time());
}
if (G_VERSIONTYPE == 'enterprise' && defined("G_BRANCH_URL") && G_BRANCH_URL && $_SESSION['s_current_branch']) {
$branch = new EfrontBranch($_SESSION['s_current_branch']);
$branchUsers = $branch->getBranchTreeUsers();
foreach ($usersOnline as $key => $value) {
if (!isset($branchUsers[$value['login']]) && $value['user_type'] != 'administrator') {
unset($usersOnline[$key]);
}
}
}
return $usersOnline;
}
if ($_GET['limit_reached']) {
$form->setDefaults(array('message_subject' => _IWANTTOSIGNUPBUTMAXIMUMUSERSLIMITREACHED, 'message_body' => _IWANTTOSIGNUPBUTMAXIMUMUSERSLIMITREACHEDBODY));
}
if ($_SESSION['s_login']) {
$form->setDefaults(array('email' => $currentUser->user['email']));
}
if ($form->isSubmitted()) {
$fields_insert = array('users_LOGIN' => 'visitor', 'timestamp' => time(), 'action' => 'forms', 'comments' => 'contact', 'session_ip' => eF_encodeIP(eF_getRemoteAddress()));
eF_insertTableData("logs", $fields_insert);
if ($form->validate()) {
$to = $form->exportValue("email");
$subject = $form->exportValue("message_subject");
$body = $form->exportValue("message_body") . "\r\n\r\n(" . $subject . " [" . _FROM . ": " . $to . "])";
if (eF_mail($to, $GLOBALS['configuration']['system_email'], $subject . " [" . _FROM . ": " . $to . "]", $body, false, true)) {
$copied_body = _THANKYOUFORCONTACTINGUSBODY . "<br/><hr/><br/>" . $form->exportValue("message_body");
eF_mail($GLOBALS['configuration']['system_email'], $to, _THANKYOUFORCONTACTINGUS, $copied_body, false, false);
$message = _SENDSUCCESS;
$message_type = 'success';
eF_redirect(basename($_SERVER['PHP_SELF']) . '?message=' . urlencode($message) . '&message_type=' . $message_type);
} else {
$message = _SENDFAILURE;
$message_type = 'failure';
}
}
}
$renderer = new HTML_QuickForm_Renderer_ArraySmarty($smarty);
$renderer->setRequiredTemplate('{$html}{if $required}
<span class = "formRequired">*</span>
{/if}');
$form->setJsWarnings(_BEFOREJAVASCRIPTERROR, _AFTERJAVASCRIPTERROR);
$form->setRequiredNote(_REQUIREDNOTE);
/**
* Send a personal message
*
* This function is used to send the personal message. If $email is specified,
* the message is also emailed to the recipients
* <br/>Example:
* <code>
* $pm = new eF_PersonalMessage("professor", array("professor", "student", "admin"), 'Test subject', 'Test personal message body');
* $pm -> send();
* </code>
*
* @param boolean If true, the personal message will be send as an email as well
* @return true on success, false on error
* @since 1.0
* @access public
*/
public function send($email = false)
{
if (sizeof($this->recipients) == 0) {
$this->errorMessage = _INVALIDRECIPIENT;
return false;
}
$timestamp = time();
if ($email) {
//Check if the messag should be sent as an email also. This will be sent no matter the user quotas
$recipientsMail = array();
foreach ($this->recipients as $recipient) {
if ($this->userData[$recipient]['email'] != "") {
$recipientsMail[] = $this->userData[$recipient]['email'];
} else {
$this->errorMessage .= $this->userData[$recipient]['login'] . ' ' . _HASNOTANEMAILADDRESS . '<br/>';
}
}
$recipientsList = implode(",", $recipientsMail);
$this->body = _THISISAPMFROMSITE . " <a href=" . G_SERVERNAME . ">" . G_SERVERNAME . "</a><br />" . $this->body;
$emailBody = str_replace('##EFRONTINNERLINK##', 'student', $this->body);
if (($result = eF_mail($this->userData[$this->sender]['email'], $recipientsList, $this->subject, $emailBody, $this->attachments, false, $this->bcc)) !== true) {
$this->errorMessage .= _THEMESSAGEWASNOTSENTASEMAIL . '<br/>';
}
}
foreach ($this->recipients as $recipient) {
$fields_insert = array("users_LOGIN" => $recipient, "recipient" => implode(", ", $this->recipients), "sender" => $this->sender, "timestamp" => $timestamp, "title" => $this->subject, "body" => $this->body, "bcc" => $this->bcc ? 1 : 0, "f_folders_ID" => $this->userData[$recipient]['folders']['Incoming'], "viewed" => 0);
//It is not viewed yet
if (!empty($this->attachments) && $this->attachments[0]) {
if ($this->checkUserQuota($recipient)) {
$attachment = new EfrontFile($this->sender_attachment_fileId);
$recipient_dir = G_UPLOADPATH . $recipient . '/message_attachments/Incoming/' . $timestamp . '/';
mkdir($recipient_dir, 0755);
$newFile = $attachment->copy($recipient_dir, false, true);
$fields_insert["attachments"] = $newFile['id'];
} else {
$fields_insert["body"] .= '<br /><span class="failure">' . _THEREWASATTACHMENTCUTBECAUSEOFQUOTA . '</span>';
}
}
$id = eF_insertTableData("f_personal_messages", $fields_insert);
EfrontSearch::insertText($fields_insert['body'], $id, "f_personal_messages", "data");
EfrontSearch::insertText($fields_insert['title'], $id, "f_personal_messages", "title");
}
//it should not come here if sender has reached maximum space limit
//if ($this -> checkUserQuota($this -> sender)) {
$fields_insert = array("users_LOGIN" => $this->sender, "recipient" => implode(", ", $this->recipients), "sender" => $this->sender, "timestamp" => $timestamp, "title" => $this->subject, "body" => $this->body, "bcc" => $this->bcc ? 1 : 0, "f_folders_ID" => $this->userData[$this->sender]['folders']['Sent'], "viewed" => 0);
if (!empty($this->attachments) && $this->attachments[0]) {
$attachment = new EfrontFile($this->sender_attachment_fileId);
$fields_insert["attachments"] = $this->sender_attachment_fileId;
}
$id = eF_insertTableData("f_personal_messages", $fields_insert);
EfrontSearch::insertText($fields_insert['body'], $id, "f_personal_messages", "data");
EfrontSearch::insertText($fields_insert['title'], $id, "f_personal_messages", "title");
//} else {
// $this -> errorMessage .= _COULDNOTBECOPIEDTOYOURSENTBOX.' '._BECAUSEYOURMESSAGEBOXISFULL.'<br />';
//}
if ($this->errorMessage) {
return false;
} else {
return true;
}
}
public function sendTo($recipient)
{
if (is_array($recipient)) {
if (isset($recipient['login'])) {
if (!(isset($recipient['email']) && isset($recipient['name']) && isset($recipient['surname']) && isset($recipient['user_type']))) {
$recipient = $recipient['login'];
} else {
$defined = 1;
}
} else {
throw new EfrontNotificationException(_UNKNOWNRECIPIENT, EfrontNotificationException::NORECIPIENTLOGIN_DEFINED);
}
}
if (!$defined) {
$recipient = eF_getTableData("users", "*", "login = '******'");
if (!empty($recipient)) {
$recipient = $recipient[0];
} else {
throw new EfrontNotificationException(_UNKNOWNRECIPIENT, EfrontNotificationException::NORECIPIENTLOGIN_DEFINED);
}
}
// create the array of substitutions for this particular user and replace them in the subject/message texts
$hostname = G_SERVERNAME;
if ($hostname[strlen($hostname) - 1] == "/") {
$hostname = substr($hostname, 0, strlen($hostname) - 1);
}
$language = eF_getTableData("languages", "translation", "name = '" . $recipient['languages_NAME'] . "'");
if (!empty($language)) {
$language = $language[0]['translation'];
}
$template_formulations = array("users_name" => $recipient['name'], "users_surname" => $recipient['surname'], "users_login" => $recipient['login'], "users_email" => $recipient['email'], "users_comments" => $recipient['comments'], "users_language" => $language, "date" => formatTimestamp(time()), "date_time" => formatTimestamp(time(), 'time'), "timestamp" => time(), "user_type" => $recipient['user_type'], "host_name" => $hostname, "site_name" => $GLOBALS['configuration']['site_name'], "site_motto" => $GLOBALS['configuration']['site_motto']);
$header = array('From' => $GLOBALS['configuration']['system_email'], 'To' => $recipient['email'], 'Subject' => eF_formulateTemplateMessage($this->notification['subject'], $template_formulations), 'Content-Transfer-Encoding' => '7bit', 'Date' => date("r"));
if ($this->notification['html_message'] == 1) {
$header['Content-type'] = 'text/html;charset="UTF-8"';
// if content-type is text/html, the message cannot be received by mail clients for Registration content
} else {
$header['Content-type'] = 'text/plain;charset="UTF-8"';
}
$smtp = Mail::factory('smtp', array('auth' => $GLOBALS['configuration']['smtp_auth'] ? true : false, 'host' => $GLOBALS['configuration']['smtp_host'], 'password' => $GLOBALS['configuration']['smtp_pass'], 'port' => $GLOBALS['configuration']['smtp_port'], 'username' => $GLOBALS['configuration']['smtp_user'], 'timeout' => $GLOBALS['configuration']['smtp_timeout']));
// force url change for html messages
$message = eF_getCorrectLanguageMessage($this->notification['message'], $recipient['languages_NAME']);
// Local paths names should become urls
if ($this->notification['html_message'] == 1) {
$message = str_replace('="content', '="###host_name###/content', $message);
/*
* //Commented-out Feb 2013 (periklis) because it's no longer needed (probably)
if ($configuration['math_images']) {
$message = "<html><body><script type = \"text/javascript\" src = \"###host_name###/js/ASCIIMath2Tex.js\"> </script>".$message."</body></html>";
} else {
$message = "<html><body><script type = \"text/javascript\" src = \"###host_name###/js/ASCIIMathML.js\"> </script>".$message."</body></html>";
}
*/
} else {
$message = str_replace("<br />", "\r\n", $message);
$message = str_replace("<br>", "\r\n", $message);
$message = str_replace("<p>", "\r\n", $message);
$message = str_replace("</p>", "\r\n", $message);
$message = str_replace("&", "&", $message);
$message = strip_tags($message);
}
$message = eF_formulateTemplateMessage($message, $template_formulations);
$message = eF_replaceMD5($message);
if ($GLOBALS['configuration']['notifications_send_mode'] == 0) {
//email only
if (!empty($recipient['email'])) {
$result = $smtp->send($recipient['email'], $header, $message);
}
} else {
if ($GLOBALS['configuration']['notifications_send_mode'] == 1) {
//pm only
$pm = new eF_PersonalMessage($recipient['login'], $recipient['login'], $header['Subject'], $message);
$result = $pm->send();
} else {
if ($GLOBALS['configuration']['notifications_send_mode'] == 2) {
//email and pm
$pm = new eF_PersonalMessage($recipient['login'], $recipient['login'], $header['Subject'], $message);
$pm->send();
if (!empty($recipient['email'])) {
$result = $smtp->send($recipient['email'], $header, $message);
}
}
}
}
if (PEAR::isError($result)) {
$admin = EfrontSystem::getAdministrator();
eF_mail($GLOBALS['configuration']['system_email'], $admin->user['email'], _AUTOMATEDEMAILSENTFROM . $admin->user['email'], $result->getMessage());
throw new EfrontNotificationException($result->getMessage(), EfrontNotificationException::GENERAL_ERROR);
}
if ($result === true) {
// put into sent_notifications table
eF_insertTableData("sent_notifications", array("timestamp" => time(), "recipient" => $recipient['email'] . " (" . $recipient['name'] . " " . $recipient['surname'] . ")", "subject" => $header['Subject'], "body" => $message, "html_message" => $this->notification['html_message']));
return true;
} else {
return false;
}
}
$message = $e->getMessage() . ' (' . $e->getCode() . ') <a href = "javascript:void(0)" onclick = "eF_js_showDivPopup(event, \'' . _ERRORDETAILS . '\', 2, \'error_details\')">' . _MOREINFO . '</a>';
}
} else {
if (isset($_GET['sent_notification_id']) && eF_checkParameter($_GET['sent_notification_id'], 'id')) {
$sent_notification = eF_getTableData("sent_notifications", "*", "id = " . $_GET['sent_notification_id']);
if (!empty($sent_notification)) {
$notification = $sent_notification[0];
// Get recipient's email
$recipient = substr($notification['recipient'], 0, strpos($notification['recipient'], " "));
// Check the format of the email
if (substr($notification['body'], 0, 6) == "<html>") {
$onlyText = false;
} else {
$onlyText = true;
}
if (eF_mail($GLOBALS['configuration']['system_email'], $recipient, $notification['subject'], $notification['body'], false, $onlyText)) {
$sent_messages = 1;
} else {
$sent_messages = 0;
}
}
} else {
//debug();
if (!$GLOBALS['configuration']['notifications_lock'] || time() - $GLOBALS['configuration']['notifications_lock'] > 600) {
//10 minutes maximum lock time
EFrontConfiguration::setValue('notifications_lock', time());
$sent_messages = EfrontNotification::sendNextNotifications($GLOBALS['configuration']['notifications_messages_per_time']);
EFrontConfiguration::setValue('notifications_lock', 0);
} else {
chdir($dir);
echo "locked";
$result = eF_getTableDataFlat("users JOIN users_to_groups ON users.login = users_to_groups.users_LOGIN", "distinct login, email", "users_to_groups.groups_ID = '" . $form->exportValue('group_recipients') . "'");
break;
default:
break;
}
foreach ($result['email'] as $key => $value) {
if (!eF_checkParameter($value, 'email')) {
$message .= 'Notice: ' . _USER . ' ' . $result['login'][$key] . ' ' . _HASINVALIDEMAILADDRESS . ': ' . $value . '<br />';
unset($result['email'][$key]);
}
}
if (sizeof($result['email']) > 0) {
$recipient = implode(", ", $result['email']);
// Debug:
//pr($result);
$newresult = eF_mail($GLOBALS['configuration']['system_email'], $recipient, $form->exportValue('subject'), $form->exportValue('body'));
if ($newresult == true) {
$message .= _EMAILSENDAT . sizeof($result['email']) . ' ' . _USERS;
$message_type = 'success';
} else {
// $message .= _EMAILCOULDNOTBESENDBECAUSE.': '.mb_substr($result -> getMessage(), 0, mb_strpos($result -> getMessage(), ':'));
$message_type = 'failure';
}
}
}
}
$renderer = new HTML_QuickForm_Renderer_ArraySmarty($smarty);
$form->setJsWarnings(_BEFOREJAVASCRIPTERROR, _AFTERJAVASCRIPTERROR);
$form->setRequiredNote(_REQUIREDNOTE);
$form->accept($renderer);
$smarty->assign('T_EMAIL_FORM', $renderer->toArray());
