app\backend\controllers\I18nController

Complexity

Total Complexity

21

Size/Duplication

Total Lines	134
Duplicated Lines	10.45 %

Coupling/Cohesion

Components	1
Dependencies	8

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
B	getAliases()	0	27	8
A	behaviors()	14	14	1
A	actionIndex()	0	15	1
C	actionUpdate()	0	66	11

<?php

namespace app\backend\controllers;

use Yii;
use yii\data\ArrayDataProvider;
use yii\filters\AccessControl;
use yii\helpers\Json;
use yii\i18n\PhpMessageSource;
use yii\web\Controller;
use yii\web\Cookie;
use yii\web\NotFoundHttpException;

class I18nController extends Controller
{
    private $aliases;

    /**
     * @return array
     * @throws \yii\base\InvalidConfigException
     */
    private function getAliases()
    {
        if ($this->aliases === null) {
            $this->aliases = [];
            foreach (Yii::$app->i18n->translations as $name => $translation) {
                if (is_array($translation)) {
                    $translation = Yii::createObject($translation);
                }
                if (!($translation instanceof PhpMessageSource) || $name == 'yii') {
                    continue;
                }
                $basePath = Yii::getAlias($translation->basePath);
                $rdi = new \RecursiveDirectoryIterator(
                    $basePath,
                    \RecursiveDirectoryIterator::SKIP_DOTS
                );
                foreach (new \RecursiveIteratorIterator($rdi, \RecursiveIteratorIterator::CHILD_FIRST) as $file) {
                    $fileName = $file->getRealpath();
                    if (pathinfo($fileName, PATHINFO_EXTENSION) == 'php') {
                        $alias = $translation->basePath . substr($fileName, strlen($basePath));
                        $this->aliases[$alias] = $fileName;
                    }
                }
            }
        }
        return $this->aliases;
    }

    public function behaviors()
    {
        return [
            'access' => [
                'class' => AccessControl::className(),

The method yii\base\BaseObject::className() has been deprecated with message: since 2.0.14. On PHP >=5.5, use `::class` instead.

                'rules' => [
                    [
                        'allow' => true,
                        'roles' => ['setting manage'],
                    ],
                ],
            ],
        ];
    }

    public function actionIndex()
    {
        $aliases = $this->getAliases();
        $dataProvider = new ArrayDataProvider(
            [
                'allModels' => $aliases,
            ]
        );
        return $this->render(
            'index',
            [
                'dataProvider' => $dataProvider,
            ]
        );
    }

    public function actionUpdate($id)
    {
        $aliases = $this->getAliases();
        if (!isset($aliases[$id])) {
            throw new NotFoundHttpException;
        }
        if (!is_writable($aliases[$id])) {
            Yii::$app->session->setFlash(
                'warning',
                Yii::t(
                    'app',
                    'File "{file}" is not writable',
                    ['file' => $aliases[$id]]
                )
            );
        }
        if (Yii::$app->request->isPost && !is_null(Yii::$app->request->post('messages'))) {
            Yii::$app->response->cookies->add(
                new Cookie(
                    [
                        'name' => 'sortMessages',
                        'value' => Yii::$app->request->post('ksort') == 1,
                    ]
                )
            );
            $messages = Yii::$app->request->post('messages');
            $data = Json::decode($messages);
            $hasErrors = false;
            foreach ((array) $data as $message => $translation) {
                if (!is_string($translation)) {
                    $hasErrors = true;
                    break;
                }
            }
            if (!$hasErrors) {
                try {
                    if (Yii::$app->request->post('ksort') == 1) {
                        ksort($data, SORT_NATURAL | SORT_FLAG_CASE);
                    }
                    file_put_contents($aliases[$id], "<?php\n\nreturn " . var_export($data, true) . ";\n");
                    Yii::$app->session->setFlash('success', Yii::t('app', 'Messages has been saved'));
                    $this->refresh();
                    Yii::$app->end();
                } catch (\Exception $e) {
                    Yii::$app->session->setFlash('error', Yii::t('app', 'Cannot save messages'));
                }
            } else {
                Yii::$app->session->setFlash('error', Yii::t('app', 'Wrong data'));
            }
        } else {
            try {
                $messages = Json::encode(include $aliases[$id]);
            } catch (\Exception $e) {
                $messages = '{}';
                Yii::$app->session->setFlash('error', Yii::t('app', 'Cannot read messages'));
            }
        }
        return $this->render(
            'update',
            [
                'alias' => $id,
                'file' => $aliases[$id],
                'messages' => $messages,
            ]
        );
    }
}