/**
* @param string $extension
* @param int $store_id
* @return bool
*/
private function _validateSettings($extension, $store_id)
{
if (!$this->user->canModify('extension/extensions')) {
$this->error['warning'] = $this->language->get('error_permission');
}
if (!$this->error) {
//then check required fields and validate it
$ext = new ExtensionUtils($extension, $store_id);
$validate = $ext->validateSettings($this->request->post);
if (!$validate['result']) {
if (!isset($validate['errors'])) {
$this->error['warning'] = $this->language->get('error_required_field');
} else {
$this->error['warning'] = array();
foreach ($validate['errors'] as $field_id => $error_text) {
$error = $error_text ? $error_text : $this->language->get($field_id . '_validation_error');
$this->error['warning'][] = $error;
}
$this->error['warning'] = implode('<br>', $this->error['warning']);
}
}
}
$this->extensions->hk_ValidateData($this);
return $this->error ? false : true;
}
/**
* Save extention settings into database
* @param string $extension_txt_id
* @param array $data
* @return bool
*/
public function editSetting($extension_txt_id, $data)
{
if (empty($data)) {
return false;
}
if (empty($extension_txt_id)) {
$error = new AError("Error: Can't edit setting because field \"extension_txt_id\" is empty. Settings array: " . implode(",", array_keys($data)));
$error->toLog()->toDebug();
return false;
}
// parameters that placed in extension table
$masks = array('status', 'version', 'date_installed', 'priority', 'license_key');
$keys = array_keys($data);
unset($keys['store_id']);
// check if settings required and it is not status
$ext = new ExtensionUtils($extension_txt_id, (int) $data['store_id']);
if (isset($data['one_field']) && !isset($data[$extension_txt_id . "_status"])) {
$validate = $ext->validateSettings($data);
if (!$validate['result']) {
// check is all required settings are set
if (!isset($validate['errors'])) {
$this->errors[] = "Can't save setting because value is empty. ";
} else {
$this->load->language($extension_txt_id . '/' . $extension_txt_id);
foreach ($validate['errors'] as $field_id => $error_text) {
$this->errors[] = $error_text ? $error_text : $this->language->get($field_id . '_validation_error');
}
}
return false;
}
}
unset($data['one_field']);
//remove sign to prevent writing into settings table
$this->db->query("DELETE FROM " . $this->db->table("settings") . " \n\t\t\t\t\t\t WHERE `group` = '" . $this->db->escape($extension_txt_id) . "'\n\t\t\t\t\t\t AND `key` IN ('" . implode("', '", $keys) . "')\n\t\t\t\t\t\t AND `store_id` = '" . (int) $data['store_id'] . "' ");
foreach ($data as $key => $value) {
$setting_name = str_replace($extension_txt_id . "_", '', $key);
//check if setting is multi-value (array) and save serialized value.
if (is_array($value)) {
//validate values in array. If setting is array of all members = 0 save only single value of 0
//This is to match standard post format in regular form submit
$concat = implode('', $value);
if (preg_match('/[^0]/', $concat)) {
$value = serialize($value);
} else {
$value = 0;
}
}
// status check
if ($setting_name == 'status') {
//when try to enable extension
if ($value == 1) {
// check is parent extension enabled
$validate = $ext->validateSettings($data);
// check is all required settings are set and valid
if (!$validate['result']) {
$value = 0;
// disable extension
if (!isset($validate['errors'])) {
$error = "Cannot enable extension \"" . $extension_txt_id . "\". Please fill all required fields on settings edit page. ";
$this->messages->saveError('App Error', $error);
$this->errors[] = $error;
$error = new AError($error);
$error->toLog()->toDebug();
} else {
$this->load->language($extension_txt_id . '/' . $extension_txt_id);
foreach ($validate['errors'] as $field_id => $error_text) {
$error = $error_text ? $error_text : $this->language->get($field_id . '_validation_error');
$this->messages->saveError('App Error: ' . $field_id, $error);
$this->errors[] = $error;
$error = new AError($error);
$error->toLog()->toDebug();
}
}
} else {
// if all fine with required fields - check childen
$parents = $this->getParentsExtensionTextId($extension_txt_id);
$enabled = $this->extensions->getEnabledExtensions();
foreach ($parents as $parent) {
if (!in_array($parent['key'], $enabled)) {
$error = "Cannot enable extension \"" . $extension_txt_id . "\". It's depends on extension \"" . $parent['key'] . "\" which not enabled. ";
$this->messages->saveError('Extension App Error', $error);
$this->errors[] = $error;
$error = new AError($error);
$error->toLog()->toDebug();
//prevents enabling
$value = 0;
break;
}
}
}
} else {
// When try to disable disable dependants too
if ($this->isExtensionInstalled($extension_txt_id)) {
$children_keys = array();
$children = $this->getChildrenExtensions($extension_txt_id);
foreach ($children as $child) {
if ($this->config->get($child['key'] . "_status") == 1) {
$children_keys[] = $this->db->escape($child['key']);
}
}
if ($children_keys) {
foreach ($children_keys as $child) {
$sql = "UPDATE " . $this->db->table("settings") . " \n\t\t\t\t\t\t\t\t\tSET `value` = 0\n\t\t\t\t\t\t\t\t\tWHERE `group` = '" . $child . "'\n\t\t\t\t\t\t\t\t\tAND `key`= '" . $child . "_status'";
$this->db->query($sql);
}
$sql = "UPDATE " . $this->db->table("extensions") . " \n\t\t\t\t\t\t\t\t\tSET `" . $setting_name . "` = '" . $this->db->escape($value) . "'\n\t\t\t\t\t\t\t\t\tWHERE `key` IN ('" . implode("','", $children_keys) . "')";
$this->db->query($sql);
}
}
}
}
//Special case.
//Check that we have single mode RL with ID
if (has_value($data[$key . "_resource_id"]) && !has_value($value)) {
//save ID if resource path is missing
$value = $data[$key . "_resource_id"];
}
//skip saving ???
// now re-insert settings
$this->db->query("INSERT INTO " . $this->db->table("settings") . " \n\t\t\t\t\t\t\t SET `store_id` = '" . (int) $data['store_id'] . "',\n\t\t\t\t\t\t\t `group` = '" . $this->db->escape($extension_txt_id) . "',\n\t\t\t\t\t\t\t `key` = '" . $this->db->escape($key) . "',\n\t\t\t\t\t\t\t `value` = '" . $this->db->escape($value) . "'");
if (in_array($setting_name, $masks)) {
$sql = "UPDATE " . $this->db->table("extensions") . " \n\t\t\t\t\t\tSET `" . $setting_name . "` = '" . $this->db->escape($value) . "'\n\t\t\t\t\t\tWHERE `key` = '" . $this->db->escape($extension_txt_id) . "'";
$this->db->query($sql);
}
}
// update date of changes in extension list
$sql = "UPDATE " . $this->db->table("extensions") . " \n\t\t\t\t\t\tSET `date_modified` = NOW()\n\t\t\t\t\t\tWHERE `key` = '" . $this->db->escape($extension_txt_id) . "'";
$this->db->query($sql);
$this->cache->delete('admin_menu');
$this->cache->delete('settings');
return true;
}
