* Typically, you store transaction IDs in a database so that you know you are only processing unique transactions.
* - Validate that the receiver's email address is registered to you.
* This check provides additional protection against fraud.
* - Verify that the price, item description, and so on, match the transaction on your website.
* This check provides additional protection against fraud.
* 6. If the verified response passes the checks, take action based on the value of the txn_type variable if it exists; otherwise, take action based on the value of the reason_code variable.
* 7. If the response is INVALID, save the message for further investigation.
*
*/
$path = "../libraries/";
require_once $path . "configuration.php";
$GLOBALS['configuration']['paypalmode'] == 'sandbox' ? $paypalUrl = "www.sandbox.paypal.com" : ($paypalUrl = "www.paypal.com");
//Toggle sandbox/normal use
try {
//Get the directory where the log file will be stored
$admin = EfrontSystem::getAdministrator();
$logFolder = $admin->user['directory'] . '/';
new EfrontDirectory($logFolder);
//This way if the $logFolder is not a valid directory, we will go to the catch{} block below
} catch (Exception $e) {
$logFolder = '';
//Use the current directory for storing the log
}
$logFile = $logFolder . 'ipn.log';
file_put_contents($logFile, "\n======================Start of communication====================\n", FILE_APPEND);
try {
$result = eF_getTableData("payments", "*");
$processedPayments = array();
foreach ($result as $value) {
if ($value['txn_id']) {
$processedPayments[$value['txn_id']] = $value['status'];
/**
* 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 $usersOnline;
}
public function sendTo($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;
}
}
