/**
* Processes the search request
*/
if (isset($_POST['form']) && $_POST['form'] == "search") {
if (isset($_POST['search_term'])) {
$search_term = $_POST['search_term'];
$result = "";
$filters = $_POST['filters'];
if (array_key_exists("social_media_id_search", $filters) && $filters['social_media_id_search'] == "true") {
require_once APPLICATION_PATH . MODEL_DIR . '/User.php';
$user = new User("replicated");
$result = $user->getUsersBySocialMediaId($search_term);
} elseif (array_key_exists("phone_number", $filters) && $filters['phone_number'] == "true") {
require_once APPLICATION_PATH . MODEL_DIR . '/Phone.php';
$user = new Phone("replicated");
$result = $user->getUsersByPhoneNumbers($search_term);
} elseif (array_key_exists("site_url", $filters) && $filters['site_url'] == "true") {
require_once APPLICATION_PATH . MODEL_DIR . '/Presenter_site.php';
$user = new Presenter_site();
$result = $user->getUsersBySiteUrl($search_term);
} else {
//for dynamic search type
if (is_numeric($search_term)) {
//presenter
$search_type = "presenter_id";
} elseif (strpos($search_term, "@") !== FALSE) {
//email type
$search_type = "email";
} else {
$search_type = "name";
//name
