function get_user_data()
{
if (isset($_SESSION['user_data']) === false) {
$unique_id = uniqid();
$data = array('id' => $unique_id, 'info' => array('name' => 'Guest_' . $unique_id));
save_user_data($data);
}
return $_SESSION['user_data'];
}
function set_error($message, $field_name = '', $now = false)
{
if (isset($message) and $message != '') {
// Copy values entered into session so user doesn't have to re-enter everything
save_user_data();
// Set the message
$_SESSION['message'][] = $message;
// Set the element(s) to highlight
if ($field_name != '') {
$_SESSION['ERROR_FIELD'][] = $field_name;
}
// Specify that session support is enabled
$_SESSION['session_support'] = '<span class="good">Enabled</span>';
// There was a request for immediate redirect
if ($now === true) {
header('Location: index.php?sessions_checked=true');
exit;
}
}
}
Chromephp::log($friends);
Chromephp::log($friends['data']);
Chromephp::log($friends['data'][0]->name);
Chromephp::log($friends['data'][0]->id);
$friendsString = '';
// use this string to save into the friendslist...
$sizeofFriendlist = count($friends['data']);
for ($x = 0; $x < $sizeofFriendlist; $x++) {
$currentFriend = $friends['data'][$x]->name;
if ($friendsString == '') {
$friendsString = $currentFriend;
continue;
}
$friendsString = $friendsString . ', ' . $currentFriend;
}
save_user_data($fbid, $fbfullname, $femail, $friendsString);
header('Location: http://localhost/CourseMatch/CourseFinder.php');
} else {
// there is no session and we redirect to the login page...
Chromephp::log("there is no session here");
$loginUrl = $helper->getLoginUrl(array("user_friends", "user_status", "email", "public_profile"));
Chromephp::log($loginUrl);
header("Location: " . $loginUrl);
}
function save_user_data($fbid, $fbfullname, $email, $friends)
{
Chromephp::log("this function is being called right now");
// connect to the db here
$db = "CourseMatcher";
$servername = "localhost";
$username = "******";
case "addproject":
admin_check();
draw_page_top($page);
draw_project_maintenance_form($user_table);
draw_page_bottom();
break;
# SAVE POSTED NEW USER DATA. IN: $user_data[] array, $notify_user flag
# SAVE POSTED NEW USER DATA. IN: $user_data[] array, $notify_user flag
case "saveuser":
admin_check();
if ($just_posted) {
$user_data = $_POST["user_data"];
$notify_user = $_POST["notify_user"];
$apache_vars = $_SERVER;
draw_page_top($page);
save_user_data($user_data, $user_table, $notify_user, $apache_vars);
draw_page_bottom();
}
break;
# SAVE POSTED NEW PROJECT DATA. IN: $project_data[] array
# SAVE POSTED NEW PROJECT DATA. IN: $project_data[] array
case "saveproject":
admin_check();
if ($just_posted) {
$project_data = $_POST["project_data"];
draw_page_top($page);
save_project_data($project_data, $project_table);
draw_page_bottom();
}
break;
###################################
