public function getContent()
{
$output = '';
$errors = array();
$languages = Language::getLanguages();
$id_lang_default = (int) Configuration::get('PS_LANG_DEFAULT');
$id_lang = $this->context->language->id;
if (Tools::getValue('confirm_msg')) {
$output .= $this->displayConfirmation(Tools::getValue('confirm_msg'));
}
if (Tools::isSubmit('submitGlobal')) {
$id_position = (int) Tools::getValue('id_position', 1);
$html_id = $this->getHtmlIdByPosition($id_position);
if ($html_id && count($html_id) > 0) {
$htmlObject = new HtmlObject($html_id['id_htmlobject']);
} else {
$htmlObject = new HtmlObject();
}
$htmlObject->active = (int) Tools::getValue('active');
//$hook_postition
$htmlObject->hook_postition = (int) Tools::getValue('id_position');
foreach ($languages as $language) {
$htmlObject->title[$language['id_lang']] = Tools::getValue('item_title_' . $language['id_lang']);
$htmlObject->content[$language['id_lang']] = Tools::getValue('item_html_' . $language['id_lang']);
}
if (!$errors || count($errors) < 1) {
/* Update */
if ($html_id && count($html_id) > 0) {
if (!$htmlObject->update()) {
$errors[] = $this->displayError($this->l('The Advertising slide could not be updated.'));
}
} elseif (!$htmlObject->add()) {
$errors[] = $this->displayError($this->l('The Advertising slide could not be add.'));
}
/* Adds */
}
if (!isset($errors) || count($errors) < 1) {
if ($html_id && count($html_id) > 0) {
$confirm_msg = $this->l('Slide successfully updated.');
} else {
$confirm_msg = $this->l('New slide successfully added.');
}
Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('blockhtml.tpl'));
Tools::redirectAdmin(AdminController::$currentIndex . '&configure=' . $this->name . '&token=' . Tools::getAdminTokenLite('AdminModules') . '&confirm_msg=' . $confirm_msg . '&id_position=' . $id_position);
}
}
if (isset($errors) && count($errors)) {
$output .= $this->displayError(implode('<br />', $errors));
}
return $output . $this->displayForm();
}
