floor12/yii2-metamaster Add all SEO meta and OpenGraph tags to your app with a few line of code

This is a component for generating some Meta, Open Graph and Twitter-card tags in a template header of Yii2 app.

This is a list of supported tags:

• canonical
• head title
• meta description
• meta keywords
• og:sitename
• og:type
• og:url
• og:title
• og:description
• og:image
• og:image:width
• og:image:height
• twitter:card
• twitter:domain
• twitter:site
• twitter:description
• twitter:image:src
• itemprop:name
• itemprop:image

Installation

Just run:

$ composer require floor12/yii2-metamaster

or add this to the require section of your composer.json.

"floor12/yii2-metamaster": "dev-master"

After that, include some basic metamaster data into the components section of application config.

    'components' => [
        'metamaster' => [
            'class' => 'floor12\metamaster\MetaMaster',
            'siteName' => 'My cool new Web Site',
            'defaultImage' => '/design/export_logo.png',
        ],
    ...

Attributes:

1. siteName - the name of the project to show in Open Graph tags;
2. defaultImage - web relative path to default image for Open Graph tags;
3. web - yii2 alias to web path to reading image width and height for Open Graph tags (default is @app/web)
4. protocol - default protocol to generate links (default is https)

Usage

It's possible to use in any place of your app. Just use setters and then call the register(View $view) method with View object passed into it.

Allowed setters:

Metamaster::setSiteName(string $value)
Metamaster::setTitle(string $value)
Metamaster::setUrl(string $value)
Metamaster::setType(string $value)
Metamaster::setDescription(string $value)
Metamaster::setImage(string $relativePath, string $absolutePath = null)

For example, using in controller:

public function actionIndex()
   {
        Yii::$app->metamaster
                   ->setTitle("This is test page")
                   ->setDescription("This is page description")
                   ->setImage('/images/article/image.png')
                   ->register(Yii::$app->getView());

        return $this->render('index');
    }

It will generate all you need in template:

<title>This is test page</title>
<link href="https://your-domain.com/site/index" rel="canonical">
<meta name="description" content="This is page description">
<meta property="og:site_name" content="My cool new Web Site">
<meta property="og:type" content="article">
<meta property="og:url" content="https://your-domain.com/site/index">
<meta name="twitter:card" content="summary">
<meta name="twitter:domain" content="https://your-domain.com">
<meta name="twitter:site" content="My cool new Web Site">
<meta property="og:title" content="This is test page">
<meta itemprop="name" content="This is test page">
<meta property="og:description" content="This is page description">
<meta name="twitter:description" content="This is page description">
<meta property="og:image" content="https://your-domain.com/images/article/image.png">
<meta property="twitter:image:src" content="https://your-domain.com/images/article/image.png">
<meta itemprop="image" content="https://your-domain.com/images/article/image.png">