public function addPresForUser($usr_id)
{
// begin transaction
global $db;
$db->beginTransaction();
try {
Presentation::deletePresentationsByUserBySession($usr_id, $this->ses_id);
// Inserts the new session for the user.
$this->insert_presentation_for_user($usr_id);
if ($this->pres_paired_pres_id != null) {
$pairedPresentation = Presentation::getPresentation($this->pres_paired_pres_id);
// iterate through a change of presentation ids until we get back to where we started.
while ($pairedPresentation->pres_id != $this->pres_id) {
Presentation::deletePresentationsByUserBySession($usr_id, $pairedPresentation->ses_id);
// Inserts the new session for the user.
$pairedPresentation->insert_presentation_for_user($usr_id);
// iterate down the chain of paired presentations.
$pairedPresentation = Presentation::getPresentation($pairedPresentation->pres_paired_pres_id);
}
}
// commit transaction
$db->commit();
} catch (PDOException $e) {
// roll back transaction
$db->rollback();
// log any errors to file
log_pdo_exception($e, $usr_id, "Adding Presentation:" . $this, "addPresForUser");
display_error("Error saving data.");
exit;
}
}
$current_date = time();
$action = filter_input(INPUT_GET, 'action');
$id = 0;
$register_id = 0;
$is_changing = $is_enrolled;
if ($action == "register") {
if (!($current_date < $start_date || $current_date > $end_date) || isset($_SESSION['prev_usr_id'])) {
$presentations = get_presentation_list($currentSession, $sort_by, $sort_order);
include "view.php";
} else {
display_user_message("It's not time to enroll yet", "/" . $app_url_path . "/itinerary");
}
} else {
if ($action == "commit") {
$pres_id = filter_input(INPUT_GET, 'pres_id');
$presentation = Presentation::getPresentation($pres_id);
// Error -- not time to sign up.
if (!isset($_SESSION['prev_usr_id'])) {
if ($current_date < $start_date || $current_date > $end_date) {
display_user_message("It is not currently time to enroll. Please check the enrollment dates.", "/" . $app_url_path . "/itinerary");
exit;
} else {
if (!$presentation->has_space()) {
display_user_message("The presentation you selected is already full. Please select another.", "/" . $app_url_path . "/itinerary");
exit;
}
}
}
// All good -- add the presentation!
// echo "add";
$presentation->addPresForUser($user->usr_id);
require_once "modele/dao/connection.class.php";
require_once "modele/dao/evenement.class.php";
require_once "modele/dao/presentation.class.php";
require_once "modele/dao/sendmail.class.php";
$currentevent = Evenement::getEventArray();
if (isset($_REQUEST['accueil'])) {
$event = Evenement::getCurrentEventArray();
$prezs = Presentation::getPrezByEvent($event['id_evnt']);
$array['event'] = $event;
$array['prezs'] = $prezs;
echo json_encode($array);
}
if (isset($_REQUEST['id'])) {
$event = Evenement::getCurrentEventArray();
$prezs = Presentation::getPrezsOrdered($event['id_evnt']);
$prez = Presentation::getPresentation($_REQUEST['id']);
$array['liste_prezs'] = $prezs;
$array['detail_prez'] = $prez;
echo json_encode($array);
}
if (isset($_REQUEST['haut'])) {
$event = Evenement::getCurrentEventArray();
echo json_encode($event);
}
if (isset($_REQUEST['getPosition'])) {
$position = Evenement::getCurrentEventArray();
echo json_encode($position);
}
if (isset($_POST['send_mail'])) {
$subject = $_POST['subject'];
$texte = $_POST['message'];
