public function getContent()
{
$output = '';
$errors = array();
$id_lang_default = (int) Configuration::get('PS_LANG_DEFAULT');
$languages = Language::getLanguages(false);
if (Tools::getValue('confirm_msg')) {
$this->context->smarty->assign('confirmation', Tools::getValue('confirm_msg'));
}
if (Tools::isSubmit('submitnewItem')) {
$id_item = (int) Tools::getValue('item_id');
if ($id_item && Validate::isUnsignedId($id_item)) {
$new_item = new Item($id_item);
} else {
$new_item = new Item();
}
$new_item->id_block = Tools::getValue('block_id');
$new_item->type = Tools::getValue('linktype');
$new_item->active = (int) Tools::getValue('active');
$itemtitle_set = false;
foreach ($languages as $language) {
$item_title = Tools::getValue('item_title_' . $language['id_lang']);
if (strlen($item_title) > 0) {
$itemtitle_set = true;
}
$new_item->title[$language['id_lang']] = $item_title;
}
if (!$itemtitle_set) {
$lang_title = Language::getLanguage($this->context->language->id);
if ($new_item->type == 'img') {
$errors[] = 'This Alt text field is required at least in ' . $lang_title['name'];
} else {
$errors[] = 'This item title field is required at least in ' . $lang_title['name'];
}
}
$new_item->class = Tools::getValue('custom_class');
if ($new_item->type == 'link') {
$new_item->icon = Tools::getValue('item_icon');
$new_item->link = Tools::getValue('link_value');
} elseif ($new_item->type == 'img') {
if (isset($_FILES['item_img']) && strlen($_FILES['item_img']['name']) > 0) {
if (!($img_file = $this->moveUploadedImage($_FILES['item_img']))) {
$errors[] = 'An error occurred during the image upload.';
} else {
$new_item->icon = $img_file;
if (Tools::getValue('old_img') != '') {
$filename = Tools::getValue('old_img');
if (file_exists(dirname(__FILE__) . '/img/' . $filename)) {
@unlink(dirname(__FILE__) . '/img/' . $filename);
}
}
}
} else {
$new_item->icon = Tools::getValue('old_img');
}
$new_item->link = Tools::getValue('link_value');
} elseif ($new_item->type == 'html') {
foreach ($languages as $language) {
$new_item->text[$language['id_lang']] = Tools::getValue('item_html_' . $language['id_lang']);
}
}
if (!count($errors)) {
if ($id_item && Validate::isUnsignedId($id_item)) {
if (!$new_item->update()) {
$errors[] = 'An error occurred while update data.';
}
} else {
if (!$new_item->add()) {
$errors[] = 'An error occurred while saving data.';
}
}
if (!count($errors)) {
if ($id_item && Validate::isUnsignedId($id_item)) {
$this->context->smarty->assign('confirmation', $this->l('Item successfully updated.'));
} else {
$confirm_msg = $this->l('New item successfully added.');
Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('topmenu.tpl'));
Tools::redirectAdmin(AdminController::$currentIndex . '&configure=' . $this->name . '&token=' . Tools::getAdminTokenLite('AdminModules') . '&confirm_msg=' . $confirm_msg);
}
}
}
} elseif (Tools::isSubmit('submit_del_item')) {
$item_id = Tools::getValue('item_id');
if ($item_id && Validate::isUnsignedId($item_id)) {
$subs = $this->getSupMenu($item_id);
$del = true;
if ($subs && count($subs) > 0) {
}
foreach ($subs as $sub) {
$del &= $this->deleteSub($sub['id_sub']);
}
$item = new Item($item_id);
if (!$item->delete() || !$del) {
$errors[] = 'An error occurred while delete item.';
} else {
Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('topmenu.tpl'));
$this->context->smarty->assign('confirmation', $this->l('Delete successful.'));
}
}
} elseif (Tools::isSubmit('submitnewsub')) {
$id_sub = Tools::getValue('id_sub');
if ($id_sub && Validate::isUnsignedId($id_sub)) {
$sub = new Submenu($id_sub);
} else {
$sub = new Submenu();
}
$sub->id_parent = Tools::getValue('id_parent');
$sub->width = Tools::getValue('subwidth');
$sub->class = Tools::getValue('sub_class');
$sub->active = Tools::getValue('active');
if ($id_sub && Validate::isUnsignedId($id_sub)) {
if (!$sub->update()) {
$errors[] = 'An error occurred while update data.';
}
} else {
if (!$sub->checkAvaiable()) {
if (!$sub->add()) {
$errors[] = 'An error occurred while saving data.';
}
} else {
$parent_item = new Item($sub->id_parent);
$errors[] = $parent_item->title[$this->context->language->id] . ' already have a sub.';
}
}
if (!count($errors)) {
if ($id_sub && Validate::isUnsignedId($id_sub)) {
$this->context->smarty->assign('confirmation', $this->l('Submenu successfully updated.'));
} else {
$confirm_msg = $this->l('New sub successfully added.');
Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('topmenu.tpl'));
Tools::redirectAdmin(AdminController::$currentIndex . '&configure=' . $this->name . '&token=' . Tools::getAdminTokenLite('AdminModules') . '&confirm_msg=' . $confirm_msg);
}
}
} elseif (Tools::isSubmit('submit_del_sub')) {
$id_sub = (int) Tools::getValue('id_sub');
if ($id_sub && Validate::isUnsignedId($id_sub)) {
if (!$this->deleteSub($id_sub)) {
$errors[] = 'An error occurred while delete sub menu.';
} else {
Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('topmenu.tpl'));
$this->context->smarty->assign('confirmation', $this->l('Delete successful.'));
}
}
} elseif (Tools::isSubmit('submitnewblock')) {
$id_block = Tools::getValue('id_block');
if ($id_block && Validate::isUnsignedId($id_block)) {
$block = new Block($id_block);
} else {
$block = new Block();
}
$block->id_sub = Tools::getValue('id_sub');
$block->width = Tools::getValue('block_widh');
$block->class = Tools::getValue('block_class');
if ($id_block && Validate::isUnsignedId($id_block)) {
if (!$block->update()) {
$errors[] = 'An error occurred while update block.';
}
} else {
if (!$block->add()) {
$errors[] = 'An error occurred while saving data.';
}
}
if (!count($errors)) {
if ($id_block && Validate::isUnsignedId($id_block)) {
$this->context->smarty->assign('confirmation', $this->l('Block successfully updated.'));
} else {
$confirm_msg = $this->l('New block successfully added.');
Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('topmenu.tpl'));
Tools::redirectAdmin(AdminController::$currentIndex . '&configure=' . $this->name . '&token=' . Tools::getAdminTokenLite('AdminModules') . '&confirm_msg=' . $confirm_msg);
}
}
} elseif (Tools::isSubmit('submit_del_block')) {
$id_block = Tools::getValue('id_block');
if ($id_block && Validate::isUnsignedId($id_block)) {
if (!$this->deleteBlock($id_block)) {
$errors[] = 'An error occurred while delete block.';
} else {
Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('topmenu.tpl'));
$this->context->smarty->assign('confirmation', $this->l('Delete successful.'));
}
}
} elseif (Tools::isSubmit('changeactive')) {
$id_item = (int) Tools::getValue('item_id');
if ($id_item && Validate::isUnsignedId($id_item)) {
$item = new Item($id_item);
$item->active = !$item->active;
if (!$item->update()) {
$errors[] = $this->displayError('Could not change');
} else {
$confirm_msg = $this->l('Successfully updated.');
Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('topmenu.tpl'));
Tools::redirectAdmin(AdminController::$currentIndex . '&configure=' . $this->name . '&token=' . Tools::getAdminTokenLite('AdminModules') . '&confirm_msg=' . $confirm_msg);
}
}
} elseif (Tools::isSubmit('changestatus')) {
$id_sub = (int) Tools::getValue('id_sub');
if ($id_sub && Validate::isUnsignedId($id_sub)) {
$sub_menu = new Submenu($id_sub);
$sub_menu->active = !$sub_menu->active;
if (!$sub_menu->update()) {
$errors[] = $this->displayError('Could not change');
} else {
$confirm_msg = $this->l('Submenu successfully updated.');
Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('topmenu.tpl'));
Tools::redirectAdmin(AdminController::$currentIndex . '&configure=' . $this->name . '&token=' . Tools::getAdminTokenLite('AdminModules') . '&confirm_msg=' . $confirm_msg);
}
}
}
$this->context->smarty->assign(array('admin_tpl_path' => $this->admin_tpl_path, 'postAction' => AdminController::$currentIndex . '&configure=' . $this->name . '&token=' . Tools::getAdminTokenLite('AdminModules')));
if (count($errors) > 0) {
if (isset($errors) && count($errors)) {
$output .= $this->displayError(implode('<br />', $errors));
}
}
if (Tools::isSubmit('submit_edit_item') || Tools::isSubmit('submitnewItem') && count($errors) > 0) {
$output .= $this->displayItemForm();
} elseif (Tools::isSubmit('submit_edit_sub')) {
$output .= $this->displaySubForm();
} elseif (Tools::isSubmit('submit_new_block')) {
$output .= $this->displayBlockForm();
} else {
$output .= $this->displayForm();
}
return $output;
}