README

Schema.org yii2 representation and helpers for json-ld generation

Resources

JSON-LD documentation
Google Structured Data Testing Tool

Installation

The preferred way to install this extension is through composer.

Either run

$ php composer.phar require --prefer-dist drnixx/yii2-schema-org

or add

"drnixx/yii2-schema-org": "*"

to the require section of your composer.json

Usage

Setup Module

Configure the module named schema in the modules section of your Yii configuration file. Do this for console and for web application configuration file.

'modules' => [
	'schema' => [
		'class' => 'drnixx\schemaorg\Module',
		//'source' => 'http://schema.org/docs/full.html',
		//'autoCreate' => false,
		//'autoRender' => false
	]
]

Also add the module schema to the bootstrap section of your configuration files:

'bootstrap' => ['log', 'schema']

Configuration

source

The source parameter defines the root url of schema.org property documentation. It is used to automatically create the models in console application.

autoCreate

Automatically create breadcrumbs json+ld data.

autoRender

Automatically render json+ld data at the end of body section.

If you don't use this parameter, be sure to call JsonLDHelper::render() in your layout file. Example:

<?php
/* @var $this \yii\web\View */
/* @var $content string */
use app\widgets\Alert;
use yii\helpers\Html;
use yii\bootstrap\Nav;
use yii\bootstrap\NavBar;
use yii\widgets\Breadcrumbs;
use app\assets\AppAsset;
use drnixx\schemaorg\helpers\JsonLDHelper;
AppAsset::register($this);
?>
<?php $this->beginPage() ?>
<!DOCTYPE html>
<html lang="<?= Yii::$app->language ?>">
<head>
    <meta charset="<?= Yii::$app->charset ?>">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <?= Html::csrfMetaTags() ?>
    <title><?= Html::encode($this->title) ?></title>
    <?php JsonLDHelper::render(); ?>
    <?php $this->head() ?>
</head>

Model generation

$ php yii schema/schema-org

Example Usage

To e.g. add a person to json+ld, you can do the following:

use drnixx\schemaorg\models\Person;
use drnixx\schemaorg\helpers\JsonLDHelper;

$child = new Person();
$child->name = 'George W. Bush';
$child->disambiguatingDescription = '43rd President of the United States';
$person = new Person();
$person->name = 'George Bush';
$person->disambiguatingDescription = '41st President of the United States';
$person->children = [$child];

JsonLDHelper::add($person);

License

yii2-schema-org is released under MIT license. See bundled LICENSE for details.

drnixx/yii2-schema-org

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