public function actionCopy($id)
{
$module = Module::findOne($id);
$formModel = new CopyModuleForm();
if ($module === null) {
$this->flash('error', 'Not found');
return $this->redirect('/populac/modules');
}
if ($formModel->load(Yii::$app->request->post())) {
if (Yii::$app->request->isAjax) {
Yii::$app->response->format = \yii\web\Response::FORMAT_JSON;
return ActiveForm::validate($formModel);
} else {
$reflector = new \ReflectionClass($module->class);
$oldModuleFolder = dirname($reflector->getFileName());
$oldNameSpace = $reflector->getNamespaceName();
$oldModuleClass = $reflector->getShortName();
$newModulesFolder = Yii::getAlias('@app') . DIRECTORY_SEPARATOR . 'modules';
$newModuleFolder = Yii::getAlias('@app') . DIRECTORY_SEPARATOR . 'modules' . DIRECTORY_SEPARATOR . $formModel->name;
//$newNameSpace = 'app\modules\\'.$formModel->name;
$newNameSpace = 'backend\\modules\\' . $formModel->name;
$newModuleClass = ucfirst($formModel->name) . 'Module';
if (!FileHelper::createDirectory($newModulesFolder, 0755)) {
$this->flash('error', 'Cannot create `' . $newModulesFolder . '`. Please check write permissions.');
return $this->refresh();
}
if (file_exists($newModuleFolder)) {
$this->flash('error', 'New module folder `' . $newModulesFolder . '` already exists.');
return $this->refresh();
}
//Copying module folder
try {
FileHelper::copyDirectory($oldModuleFolder, $newModuleFolder);
} catch (\Exception $e) {
$this->flash('error', 'Cannot copy `' . $oldModuleFolder . '` to `' . $newModuleFolder . '`. Please check write permissions.');
return $this->refresh();
}
//Renaming module file name
$newModuleFile = $newModuleFolder . DIRECTORY_SEPARATOR . $newModuleClass . '.php';
$oldModuleFile = $newModuleFolder . DIRECTORY_SEPARATOR . $reflector->getShortName() . '.php';
if (!rename($oldModuleFile, $newModuleFile)) {
$this->flash('error', 'Cannot rename `' . $newModulesFolder . '`.');
return $this->refresh();
}
//Renaming module class name
$moduleFileContent = file_get_contents($newModuleFile);
$moduleFileContent = str_replace($oldModuleClass, $newModuleClass, $moduleFileContent);
$moduleFileContent = str_replace('@easyii', '@app', $moduleFileContent);
$moduleFileContent = str_replace('/' . $module->name, '/' . $formModel->name, $moduleFileContent);
file_put_contents($newModuleFile, $moduleFileContent);
//Replacing namespace
foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($newModuleFolder)) as $file => $object) {
if (!$object->isDir()) {
$fileContent = file_get_contents($file);
$fileContent = str_replace($oldNameSpace, $newNameSpace, $fileContent);
$fileContent = str_replace("Yii::t('easyii/" . $module->name, "Yii::t('easyii/" . $formModel->name, $fileContent);
$fileContent = str_replace("'" . $module->name . "'", "'" . $formModel->name . "'", $fileContent);
file_put_contents($file, $fileContent);
}
}
//Copying module tables
foreach (glob($newModuleFolder . DIRECTORY_SEPARATOR . 'models' . DIRECTORY_SEPARATOR . '*.php') as $modelFile) {
$baseName = basename($modelFile, '.php');
$modelClass = $newNameSpace . '\\models\\' . $baseName;
$oldTableName = $modelClass::tableName();
$newTableName = str_replace($module->name, $formModel->name, $oldTableName);
$newTableName = str_replace('easyii', 'app', $newTableName);
//Yii::info($oldTableName, 'oldtb');
//Yii::info($newTableName, 'newtb');
try {
//Drop new table if exists
//如果有用到表前缀必须 ".$newTableName." 这样写
//如果没有用到表前缀则必须改为 "DROP TABLE IF EXISTS `$newTableName`;" 的写法。
Yii::$app->db->createCommand("DROP TABLE IF EXISTS " . $newTableName . ";")->execute();
//Copy new table
Yii::$app->db->createCommand("CREATE TABLE " . $newTableName . " LIKE " . $oldTableName . ";")->execute();
} catch (\yii\db\Exception $e) {
$this->flash('error', 'Copy table error. ' . $e);
FileHelper::removeDirectory($newModuleFolder);
return $this->refresh();
}
file_put_contents($modelFile, str_replace($oldTableName, $newTableName, file_get_contents($modelFile)));
}
$newModule = new Module(['name' => $formModel->name, 'class' => $newNameSpace . '\\' . $newModuleClass, 'title' => $formModel->title, 'icon' => $module->icon, 'settings' => $module->settings, 'status' => Module::STATUS_ON]);
if ($newModule->save()) {
$this->flash('success', 'New module created');
return $this->redirect(['/populac/modules/edit', 'id' => $newModule->primaryKey]);
} else {
$this->flash('error', 'Module create error. ' . $newModule->formatErrors());
FileHelper::removeDirectory($newModuleFolder);
return $this->refresh();
}
}
}
return $this->render('copy', ['model' => $module, 'formModel' => $formModel]);
}
