$query .= "to_uri = '" . $to . "', ";
$query .= "name = '" . $name . "', ";
$query .= "pic = '" . $pic . "', ";
$query .= "msg = ' " . $msg . "'";
$result = mysql_query($query);
if (!$result) {
// Database error, return a proper HTTP response code with error
$ret .= header("HTTP/1.1 500 Internal Error");
$ret .= header("Status: 500 Internal Error");
$ret .= "<html><body>\n";
$ret .= "Internal error: could not deliver the ping (database error).\n";
$ret .= "</body></html>\n";
} else {
mysql_free_result($result);
// Send a mail too if the receiving user allows it
if (is_subscribed_email($to)) {
$person = new MyProfile(trim($_POST['target']), BASE_URI, SPARQL_ENDPOINT);
$person->load();
$to_name = $person->get_name();
$to_email = $person->get_email();
$from = 'MyProfile Notification System <' . SMTP_USERNAME . '>';
$to = '"' . $to_name . '" <' . clean_mail($to_email) . '>';
$subject = 'You have received a new personal message!';
$headers = array('From' => $from, 'To' => $to, 'Subject' => $subject);
$smtp = Mail::factory('smtp', array('host' => SMTP_SERVER, 'auth' => SMTP_AUTHENTICATION, 'username' => SMTP_USERNAME, 'password' => SMTP_PASSWORD));
$message = '<html><body>';
$message .= '<p>Hello ' . $to_name . ',</p>';
$message .= '<p>You have just received a new message from ' . $name . '! ';
$message .= '<a href="' . BASE_URI . '/messages">Click here</a> to see it.</p>';
$message .= '<br/><p><small>You are receiving this email because you enabled Semantic Pingback notification ';
$message .= '(with email as notification mechanism) for your Personal Profile on <a href="' . BASE_URI . '">' . BASE_URI . '</a>. ';
function unsubscribe_email()
{
// unsubscribe only if we are already subscribed
if (is_subscribed_email($this->webid) == true) {
$query = "UPDATE pingback SET email='0' WHERE webid='" . mysql_real_escape_string($this->webid) . "'";
$result = mysql_query($query);
if (!$result) {
return error('Unable to connect to the database!');
} else {
mysql_free_result($result);
return success('You have unsubscribed from receiving email notifications.');
}
}
}
}
}
// display form if we are not registered
if (!is_subscribed($_SESSION['webid'])) {
$ret .= "<h2><strong>Manage notifications</strong></h2>\n";
$ret .= "<form name=\"manage\" method=\"post\">\n";
$ret .= "<input type=\"hidden\" name=\"subscribe\" value=\"1\">\n";
$ret .= "<table border=\"0\">\n";
$ret .= "<tr><td>Would you like to register in order to receive notifications?</td></tr>\n";
$ret .= "<tr><td><br/><input class=\"btn btn-primary\" type=\"submit\" name=\"submit\" value=\"Register\"></td></tr>\n";
$ret .= "</table>\n";
$ret .= "</form>\n";
} else {
$ret .= "<h1>The URI for your Wall is <a href=\"" . $base_uri . "/wall?user="******"\">" . $base_uri . "/wall?user="******"</a></h1>\n";
$check_email = '';
if (is_subscribed_email($_SESSION['webid']) == true) {
$check_email = 'checked';
}
$check_subscription = 'checked';
$ret .= "<h2><strong>Manage notifications</strong></h2>\n";
$ret .= "<form method=\"post\">\n";
$ret .= "<table>\n";
$ret .= "<tr><td><input type=\"checkbox\" name=\"subscription\" " . $check_subscription . " /> Receive notifcations. (<strong>Warning!</strong> Unsubscribing removes all exisiting messages and wall posts!)</td></tr>\n";
$ret .= "<tr><td><input type=\"checkbox\" name=\"email\" " . $check_email . " /> Receive notifications through email.</td></tr>\n";
$ret .= "<tr><td><br /><input class=\"btn margin-5\" type=\"submit\" name=\"submit\" value=\" Modify \"></td></tr>\n";
$ret .= "</table>\n";
$ret .= "</form>\n";
}
if (isset($_REQUEST['recovery_email'])) {
$email = $_REQUEST['recovery_email'];
} else {
