How are the Open Graph metadata added to the frontend catalog product pages?

Development Rendering

dmitry_fedyuk (Dmitrii Fediuk) March 23, 2016, 4:34pm 1

https://github.com/magento/magento2/blob/3cc19fe1/app/code/Magento/Catalog/view/frontend/layout/catalog_product_opengraph.xml#L13-L17

https://github.com/magento/magento2/blob/3cc19fe1/app/code/Magento/Catalog/view/frontend/templates/product/view/opengraph/general.phtml#L12-L20

https://github.com/magento/magento2/blob/3cc19fe1/app/code/Magento/Catalog/view/frontend/templates/product/view/opengraph/currency.phtml#L11-L11

How is the <head> HTML section built?

How to add a custom content at the end of the HTML <head> section

How is Magento\Framework\View\Page\Config::setMetadata() implemented and used?

How is Magento\Framework\View\Page\Config\Generator\Head::processMetadata() implemented and used?

How are the favicons added to the <head> HTML section?

How to add some HTML <meta> tags to a page via a layout.xml file?

How is Magento\Framework\View\Page\Config\Reader\Head::setMetadata() implemented and used?

Magento 2 does not strip the HTML tags while using the current product's description as the current HTML page's meta description (if the product does not have a dedicated meta description) (and my fix)

dmitry_fedyuk (Dmitrii Fediuk) March 23, 2016, 4:36pm 2

See also: