/**
* @param array
* @return array
*/
static function process_result($result)
{
if ($result['errno'] !== 0) {
Lib_Log::error("Redis: get result failed! result: %s", json_encode($result));
return Lib_Helper::get_err_struct(Const_Err_DataAccess::ERR_GET_CARD, 'get card failed! result:' . json_encode($result));
}
return Lib_Helper::get_return_struct($result['data']);
}
/**
* @return array
*/
static function module_info()
{
$modules_info = new Model_ModulesInfo();
$module_info = $modules_info->get_module_by_indentify(self::indentify());
if ($module_info['errno'] !== Const_Err_Base::ERR_OK) {
Lib_Log::error(__METHOD__ . ' faild! cause: ' . json_encode($module_info['data']));
self::$module_id = self::MODULE_UNREG_ID;
return Lib_Helper::get_err_struct(Const_Err_Db::ERR_GET_DATA_FAIL, '获取模块失败', __FILE__, __LINE__);
}
$module_info = $module_info['data'];
if (empty($module_info)) {
self::$module_id = self::MODULE_UNREG_ID;
return Lib_Helper::get_err_struct(Const_Err_DataAccess::ERR_MODULE_UNREG, '模块未注册', __FILE__, __LINE__);
}
self::$module_id = $module_info['_id'];
return ['errno' => Const_Err_Base::ERR_OK, 'data' => $module_info];
}
/**
* @param int $task_id
* @param int $mid
* @return array|mixed
*/
static function read_meta($task_id, $mid)
{
$mtrmr = new Model_TaskRunModuleRecord();
$pre_result = $mtrmr->get_nearest_record_by_task_and_module($task_id, $mid, null, ['result']);
if ($pre_result[Const_DataAccess::MREK_ERRNO] != Const_Err_Base::ERR_OK) {
return $pre_result;
}
$pre_result = $pre_result[Const_DataAccess::MREK_DATA];
if (!isset($pre_result['result']) || !isset($pre_result['result'][Const_DataAccess::MREK_ERRNO])) {
return Lib_Helper::get_err_struct(Const_Err_Base::ERR_UNEXPECT_RETURN, 'there is no result to use: ' . json_encode($pre_result));
}
$meta = null;
if ($pre_result['result'][Const_DataAccess::MREK_ERRNO] == Const_Err_Base::ERR_OK && isset($pre_result['result'][Const_DataAccess::MREK_DATA])) {
$meta = $pre_result['result'][Const_DataAccess::MREK_DATA];
} elseif (isset($pre_result['result'][Const_DataAccess::MREK_META])) {
$meta = $pre_result['result'][Const_DataAccess::MREK_META];
} else {
return Lib_Helper::get_err_struct(Const_Err_Base::ERR_UNEXPECT_RETURN, 'there is no result to use: ' . json_encode($pre_result));
}
return Lib_Helper::get_return_struct($meta);
}
/**
* @param int $task_id
* @param int $module_id
* @param array $data
* @param array $options
* @return array
*/
function run_module($task_id, $module_id, $data, $options)
{
$class = $this->get_module_class($module_id);
Lib_Log::debug("%s begin run module [%d]\ttask_id:[%d]\toptions:%s", [__METHOD__, $module_id, $task_id, json_encode($options)]);
$class->set_options($options);
$this->run_hooks(self::get_run_module_hook_type(self::HOOK_TYPE_BEFORE_RUN_MODULE_PREFIX, $module_id), [$task_id, $module_id, $class, $data]);
$this->run_hooks(self::HOOK_TYPE_BEFORE_RUN, [$task_id, $module_id, $class, $data]);
try {
$result = $class->run($task_id, $data);
} catch (Exception $ex) {
$code = $ex->getCode();
$msg = $ex->getMessage();
Lib_Log::error("Got a Exception, code [%d], message [%s]", [$code, $msg]);
$result = Lib_Helper::get_err_struct($code, $msg);
}
$this->run_hooks(self::get_run_module_hook_type(self::HOOK_TYPE_AFTER_RUN_MODULE_PREFIX, $module_id), [$task_id, $module_id, $class, $result]);
$this->run_hooks(self::HOOK_TYPE_AFTER_RUN, [$task_id, $module_id, $class, $result]);
return $result;
}
/**
* @param int $module_id
* @return array
*/
static function functional_module_class_name($module_id)
{
$module = self::get_instance()->get_module_info_by_id($module_id);
if (empty($module)) {
return Lib_Helper::get_err_struct(Const_Err_DataAccess::ERR_MODULE_NOT_EXISTS, '模块[' . $module_id . ']不存在');
}
if (!isset($module[Const_Module::META_TYPE])) {
Lib_Log::error('errno:' . Const_Err_DataAccess::ERR_MODULE_INCORRECT_INFO . ' module not has meta type, module_id: ' . $module_id);
return Lib_Helper::get_err_struct(Const_Err_DataAccess::ERR_MODULE_INCORRECT_INFO, ' module not has meta type, module_id: ' . $module_id);
}
if (strcmp($module[Const_Module::META_TYPE], Const_Module::TYPE_FUNCTIONAL) !== 0) {
Lib_Log::error('errno:' . Const_Err_DataAccess::ERR_MODULE_WRONG_TYPE . ' module is not functional module, module_id: ' . $module_id);
return Lib_Helper::get_err_struct(Const_Err_DataAccess::ERR_MODULE_WRONG_TYPE, ' module not has meta type, module_id: ' . $module_id);
}
$class_name = $module[Model_ModulesInfo::FIELD_MODULE_CLASS];
if (!class_exists($class_name)) {
Lib_Log::error("errno: %d, err: module class %s not exists!", [Const_Err_DataAccess::ERR_MODULE_CLASS_NOT_EXISTS, $class_name]);
return Lib_Helper::get_err_struct(Const_Err_DataAccess::ERR_MODULE_CLASS_NOT_EXISTS, 'Module class ' . $class_name . ' not exists!');
}
return Lib_Helper::get_return_struct($class_name);
}
/**
* @param int $ap_id
* @param int $mode
* @param array $options
* @param string $php_script
* @return array
*/
static function exec_task_by_cli($ap_id, $mode = Module_FlowManager_Main::RUN_MODE_CALLBACK, $options = ['meta' => true], $php_script = 'tools/access_point.php')
{
$script = self::get_run_ap_script($ap_id, $mode, $options, $php_script);
$result = 0;
$output = null;
exec($script, $output, $result);
if ($result != 0) {
Lib_Log::notice("run ap script failed. case: %s", $output);
return Lib_Helper::get_err_struct($result, '执行失败');
}
return Lib_Helper::get_return_struct('运行成功');
}
/**
* @param array $counts
* @return array
*/
private function _incr_counts($counts)
{
if (!$this->_get_counter_status()) {
return Lib_Helper::get_err_struct(Const_Err_DataAccess::ERR_COUNTER_DISABLED, 'counter disabled');
}
$result = [];
foreach ($counts as $_k => $_c) {
$incr = $this->_incr($_k, $_c);
if ($incr['errno'] != Const_Err_Base::ERR_OK) {
continue;
}
$result[$_k] = $incr['data'];
}
return Lib_Helper::get_return_struct($result);
}
/**
* @param array $cond
* @return array
*/
public function get_tables($cond = [])
{
switch ($this->_driver) {
case self::DB_DRIVER_MONGO:
default:
Lib_Log::debug(__METHOD__ . ': Use mongo driver, cond: %s', [json_encode($cond)]);
try {
$result = $this->_db->GetTables($cond);
if (is_null($result)) {
$result = Lib_Helper::get_err_struct(Const_Err_Db::ERR_MONGO_COLLECTIONS_FAIL, '获取数据集失败', __FILE__, __LINE__);
} else {
$result = Lib_Helper::get_return_struct($result);
}
} catch (Exception $ex) {
Lib_Log::error(__METHOD__ . " get faild! cond: %s, code: %d, messsage: %s", [json_encode($cond), $ex->getCode(), $ex->getMessage()]);
$result = Lib_Helper::get_err_struct(Const_Err_Db::ERR_MONGO_COLLECTIONS_FAIL, '获取数据集失败', __FILE__, __LINE__);
}
}
return $result;
}
/**
* @param int $flow_id
* @return array
*/
private static function _get_fields_by_flow_id($flow_id)
{
$flow = new Module_FlowManager_Flow();
$flow->id = $flow_id;
$flow_info = $flow->get();
if (!$flow_info) {
return Lib_Helper::get_err_struct(Const_Err_DataAccess::ERR_FLOW_NOT_EXISTS, 'no this flow, flow_id: ' . $flow_id);
}
$fields = Module_ModuleManager_InterfaceGen::get_instance()->gen_fields($flow);
return Lib_Helper::get_return_struct($fields);
}