foreach ($sessions as $session) {
$url = 'index.php?page=forum_sessions&action=commenter&id=' . $session['session_id'] . '&id_forum=' . $_GET['id_forum'];
$formulaire->addElement('static', null, '<a href="' . $url . '">' . $session['titre'] . '</a>');
}
$formulaire->addElement('header', 'boutons', '');
$formulaire->addElement('submit', 'soumettre', 'Soumettre');
// On ajoute les règles
$formulaire->addRule('nom', 'Nom manquant', 'required');
$formulaire->addRule('email', 'Email manquant', 'required');
$formulaire->addRule('email', 'Email invalide', 'email');
if ($formulaire->validate()) {
$valeurs = $formulaire->exportValues();
if ($action == 'ajouter') {
$ok = $forum_appel->ajouterConferencier($valeurs['id_forum'], $valeurs['civilite'], $valeurs['nom'], $valeurs['prenom'], $valeurs['email'], $valeurs['societe'], $valeurs['biographie']);
} else {
$ok = $forum_appel->modifierConferencier($_GET['id'], $valeurs['id_forum'], $valeurs['civilite'], $valeurs['nom'], $valeurs['prenom'], $valeurs['email'], $valeurs['societe'], $valeurs['biographie'], $valeurs['twitter']);
$file = $formulaire->getElement('photo');
$data = $file->getValue();
if ($data['name']) {
// Transformation en 90x120 JPG pour simplifier
$data = $file->getValue();
if ($data['type'] == 'image/png') {
$img = imagecreatefrompng($data['tmp_name']);
} else {
$img = imagecreatefromjpeg($data['tmp_name']);
}
$width = imagesx($img);
$height = imagesy($img);
if ($width != 90 || $height != 120) {
$oldImg = $img;
$img = imagecreatetruecolor(90, 120);
