/**
* update only one field
*
*/
public function update_field()
{
//init controller data
$this->extensions->hk_InitData($this, __FUNCTION__);
if (!$this->user->canModify('listing_grid/download')) {
$error = new AError('');
return $error->toJSONResponse('NO_PERMISSIONS_402', array('error_text' => sprintf($this->language->get('error_permission_modify'), 'listing_grid/download'), 'reset_value' => true));
}
$this->loadLanguage('catalog/download');
$this->loadModel('catalog/download');
$allowedFields = array('name', 'filename', 'mask', 'max_downloads', 'shared', 'expire_days', 'sort_order', 'activate_order_status_id', 'status', 'attributes');
if (isset($this->request->get['id'])) {
$download_id = (int) $this->request->get['id'];
//request sent from edit form. ID in url
foreach ($this->request->post as $key => $value) {
if (!in_array($key, $allowedFields)) {
continue;
}
// check first
if ($key == 'name' && (mb_strlen($value) < 2 || mb_strlen($value) > 64)) {
$error = $this->language->get('error_download_name');
} elseif ($key == 'activate' && !in_array($data['activate'], array('before_order', 'immediately', 'order_status', 'manually'))) {
$error = $this->language->get('error_activate');
} elseif ($key == 'attributes') {
$attr_mngr = new AAttribute_Manager('download_attribute');
$attr_errors = $attr_mngr->validateAttributeData($value[$download_id]);
if ($attr_errors) {
$error = $this->language->get('error_download_attributes') . '<br> ' . implode('<br> ', $attr_errors);
}
}
if (!$error) {
$data = array($key => $value);
$this->model_catalog_download->editDownload($download_id, $data);
} else {
$e = new AError('');
return $e->toJSONResponse('VALIDATION_ERROR_406', array('error_text' => $error));
}
}
return null;
} else {
//request sent from jGrid. ID is key of array
foreach ($this->request->post as $field => $value) {
foreach ($value as $k => $v) {
if ($field == 'name') {
if (mb_strlen($v) < 2 || mb_strlen($v) > 64) {
$err = $this->language->get('error_name');
$error = new AError('');
return $error->toJSONResponse('VALIDATION_ERROR_406', array('error_text' => $err));
}
}
$this->model_catalog_download->editDownload($k, array($field => $v));
}
}
}
//update controller data
$this->extensions->hk_UpdateData($this, __FUNCTION__);
return null;
}
/**
* @param array $data
* @return bool
*/
private function _validateDownloadForm($data = array())
{
if (!$this->user->canModify('catalog/product_files')) {
$this->error['warning'] = $this->language->get('error_permission');
}
$this->error = array();
$this->loadLanguage('catalog/files');
$this->loadModel('catalog/download');
if (!empty($data['download_id']) && !$this->model_catalog_download->getDownload($data['download_id'])) {
$this->error['download_id'] = $this->language->get('error_download_exists');
}
if (mb_strlen($data['name']) < 2 || mb_strlen($data['name']) > 64) {
$this->error['name'] = $this->language->get('error_download_name');
}
if (!in_array($data['activate'], array('before_order', 'immediately', 'order_status', 'manually'))) {
$this->error['activate'] = $this->language->get('error_activate');
} else {
if ($data['activate'] == 'order_status' && !(int) $data['activate_order_status_id']) {
$this->error['order_status'] = $this->language->get('error_order_status');
}
}
$attr_mngr = new AAttribute_Manager('download_attribute');
$attr_errors = $attr_mngr->validateAttributeData($data['attributes'][$data['download_id']]);
if ($attr_errors) {
$this->error['attributes'] = $attr_errors;
}
$this->extensions->hk_ValidateData($this);
return $this->error ? false : true;
}
/**
* @param array $data
* @return bool
*/
private function _validateDownloadForm($data = array())
{
$this->error = array();
$this->load->language('catalog/files');
if (!empty($data['download_id']) && !$this->model_catalog_download->getDownload($data['download_id'])) {
$this->error['download_id'] = $this->language->get('error_download_exists');
}
if (mb_strlen($data['name']) < 2 || mb_strlen($data['name']) > 64) {
$this->error['name'] = $this->language->get('error_download_name');
}
if (!in_array($data['activate'], array('before_order', 'immediately', 'order_status', 'manually'))) {
$this->error['activate'] = $this->language->get('error_activate');
} else {
if ($data['activate'] == 'order_status' && !(int) $data['activate_order_status_id']) {
$this->error['order_status'] = $this->language->get('error_order_status');
}
}
$attr_mngr = new AAttribute_Manager('download_attribute');
$attr_errors = $attr_mngr->validateAttributeData($data['attributes'][$data['download_id']]);
if ($attr_errors) {
$this->error['atributes'] = $this->language->get('error_download_attributes') . '<br> ' . implode('<br> ', $attr_errors);
}
return $this->error ? false : true;
}
