/**
* Returns available commands of a specified module.
* @param \yii\base\Module $module the module instance
* @return array the available command names
*/
protected function getModuleCommands($module)
{
$prefix = $module instanceof Application ? '' : $module->getUniqueId() . '/';
$commands = [];
foreach (array_keys($module->controllerMap) as $id) {
$commands[] = $prefix . $id;
}
foreach ($module->getModules() as $id => $child) {
if (($child = $module->getModule($id)) === null) {
continue;
}
foreach ($this->getModuleCommands($child) as $command) {
$commands[] = $command;
}
}
$controllerPath = $module->getControllerPath();
if (is_dir($controllerPath)) {
$files = scandir($controllerPath);
foreach ($files as $file) {
if (!empty($file) && substr_compare($file, 'Controller.php', -14, 14) === 0) {
$controllerClass = $module->controllerNamespace . '\\' . substr(basename($file), 0, -4);
if ($this->validateControllerClass($controllerClass)) {
$commands[] = $prefix . Inflector::camel2id(substr(basename($file), 0, -14));
}
}
}
}
return $commands;
}