Yii2 framework SEO extension

SEOkit is a set of tools that helps to construct SEO-friendly site.

UrlHistoryBehavior handle any changes of chosen model attribute such as URL for later use, e.g. redirection to actual URL fo model.

2do list

• have to find way how to handle complex model Primary Key when create dynamic relation

Changes

Fix changes with empty url

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist comradepashka/yii2-seokit "dev-master"

or add

"comradepashka/yii2-seokit": "dev-master"

to the require section of your composer.json file.

Update database schema

$ php yii migrate/up --migrationPath=@vendor/comradepashka/yii2-seokit/migrations

Configure

Add behavior to a model

    public function behaviors()
    {
        return array_merge(parent::behaviors(), [
            [
                'class' => UrlHistoryBehavior::className(),
                'url_attribute' => 'url' // default
            ]
        ]);
    }

Usage

To list all previous urls:

    foreach ($model->UrlHistory as $item) {
        echo %item->old_url;
    };

In the Front controller you can check if there was an old URL that should be redirected to actual document:

    if ($url = $model->checkRedirect($someOldUrl))
        $this->redirect($url, 301);