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<?php |
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namespace app\modules\seo; |
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use app\components\BaseModule; |
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use app\modules\seo\handlers\AnalyticsHandler; |
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use app\modules\seo\models\Counter; |
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use app\modules\seo\models\Meta; |
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use Yii; |
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use yii\base\BootstrapInterface; |
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use yii\web\Application; |
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use yii\web\Controller; |
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use yii\web\View; |
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class SeoModule extends BaseModule implements BootstrapInterface |
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{ |
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const NO_REDIRECT = 0; |
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const FROM_WWW = 1; |
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const FROM_WITHOUT_WWW = 2; |
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public $cacheConfig = [ |
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'metaCache' => [ |
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'name' => 'metas', |
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'expire' => 86400, |
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], |
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'counterCache' => [ |
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'name' => 'counters', |
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'expire' => 86400, |
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], |
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'robotsCache' => [ |
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'name' => 'robots', |
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'expire' => 86400, |
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], |
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]; |
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public $include = []; |
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public $mainPage = ''; |
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/** |
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* @var int type of redirect from WWW or without WWW |
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*/ |
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public $redirectWWW = self::NO_REDIRECT; |
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/** |
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* @var bool if true redirect from url with trailing slash |
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*/ |
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public $redirectTrailingSlash = false; |
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public $analytics = [ |
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'ecGoogle' => [ |
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'active' => 0, |
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'currency' => AnalyticsHandler::CURRENCY_MAIN, |
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], |
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'ecYandex' => [ |
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'active' => 0, |
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'currency' => AnalyticsHandler::CURRENCY_MAIN, |
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], |
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]; |
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/** |
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* @inheritdoc |
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*/ |
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public function bootstrap($app) |
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{ |
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if (is_string($this->include)) { |
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$this->include = explode(',', $this->include); |
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} |
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$app->on( |
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Application::EVENT_BEFORE_REQUEST, |
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function () use ($app) { |
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if ($app->getModule('seo')->redirectWWW != self::NO_REDIRECT) { |
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self::redirectWWW(); |
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} |
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if ($app->getModule('seo')->redirectTrailingSlash == 1) { |
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self::redirectSlash(); |
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} |
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$app->getView()->on(View::EVENT_END_BODY, [Counter::className(), 'renderCounters'], $this->include); |
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} |
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); |
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// Analytics |
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$app->on(Application::EVENT_BEFORE_ACTION, [AnalyticsHandler::className(), 'handleBeforeAction']); |
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$app->on(Application::EVENT_BEFORE_ACTION, [Meta::className(), 'registrationMeta']); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function behaviors() |
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{ |
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return [ |
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'configurableModule' => [ |
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'class' => 'app\modules\config\behaviors\ConfigurableModuleBehavior', |
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'configurationView' => '@app/modules/seo/views/configurable/_config', |
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'configurableModel' => 'app\modules\seo\models\ConfigConfigurationModel', |
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] |
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]; |
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} |
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/** |
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* @return array prepared to dropdown list in configurable |
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*/ |
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View Code Duplication |
public static function getRedirectTypes() |
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{ |
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return [ |
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self::NO_REDIRECT => Yii::t('app', 'No redirect'), |
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self::FROM_WWW => Yii::t('app', 'Redirect from WWW to without WWW'), |
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self::FROM_WITHOUT_WWW => Yii::t('app', 'Redirect from without WWW to WWW'), |
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]; |
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} |
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/** |
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* If redirectWWW config make 301 redirect to www or not www domain |
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*/ |
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public static function redirectWWW() |
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{ |
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$type = Yii::$app->getModule('seo')->redirectWWW; |
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if ($type != self::NO_REDIRECT) { |
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$readirArr = [ |
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View Code Duplication |
self::FROM_WITHOUT_WWW => function () { |
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if (preg_match('#^(http|https):\/\/www\.#i', Yii::$app->request->hostInfo) === 0) { |
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Yii::$app->response->redirect( |
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str_replace('://', '://www.', Yii::$app->request->absoluteUrl), |
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301 |
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); |
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Yii::$app->end(); |
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} |
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}, |
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View Code Duplication |
self::FROM_WWW => function () { |
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if (preg_match('#^(http|https):\/\/www\.#i', Yii::$app->request->hostInfo) === 1) { |
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Yii::$app->response->redirect( |
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str_replace('://www.', '://', Yii::$app->request->absoluteUrl), |
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301 |
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); |
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Yii::$app->end(); |
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} |
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}, |
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]; |
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$readirArr[$type](); |
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} |
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} |
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/** |
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* Make redirect from url with trailing slash |
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*/ |
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public static function redirectSlash() |
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{ |
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$redirUrl = preg_replace('#^(.*)/$#', '$1', Yii::$app->request->url); |
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if (!empty($redirUrl) && $redirUrl !== Yii::$app->request->url) { |
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Yii::$app->response->redirect($redirUrl, 301); |
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Yii::$app->end(); |
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} |
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} |
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} |
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DevGroup-ru /
dotplant2
