88 lines
2.2 KiB
PHP
88 lines
2.2 KiB
PHP
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<?php
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/**
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* Jetpack Recipe Block
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*
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* @package automattic/jetpack
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*/
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namespace Automattic\Jetpack\Extensions\Recipe;
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use Jetpack_Gutenberg;
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/**
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* Jetpack Recipe Block class.
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*
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* Helper class that lets us add schema attributes dynamically because they are not something that is store with the content.
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* Due to the limitations of wp_kses.
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*
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* @since 11.1
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*/
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class Jetpack_Recipe_Block {
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/**
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* Adds recipe schema attributes.
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*
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* @param array $attr Array containing the recipe block attributes.
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* @param string $content String containing the recipe block content.
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*
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* @return string
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*/
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public static function render( $attr, $content ) {
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Jetpack_Gutenberg::load_assets_as_required( __DIR__ );
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$find = array(
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'/(class="wp-block-jetpack-recipe(\s|"))/',
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'/(class="wp-block-jetpack-recipe-title(\s|"))/',
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'/(class="wp-block-jetpack-recipe-description(\s|"))/',
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);
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$replace = array(
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'itemscope itemtype="https://schema.org/Recipe" ${1}',
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'itemprop="name" ${1}',
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'itemprop="description" ${1}',
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);
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return preg_replace( $find, $replace, $content );
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}
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/**
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* Adds recipe hero schema attributes.
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*
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* @param array $attr Array containing the recipe-hero block attributes.
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* @param string $content String containing the recipe-hero block content.
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*
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* @return string
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*/
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public static function render_hero( $attr, $content ) {
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$find = array(
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'<img',
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);
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$replace = array(
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'<img itemprop="image" ',
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);
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return str_replace( $find, $replace, $content );
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}
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/**
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* Adds recipe step schema attributes.
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*
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* @param array $attr Array containing the recipe-step block attributes.
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* @param string $content String containing the recipe-step block content.
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*
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* @return string
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*/
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public static function render_step( $attr, $content ) {
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$find = array(
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'class="wp-block-jetpack-recipe-step-name"',
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'class="wp-block-jetpack-recipe-step-desc"',
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'class="wp-image',
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);
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$replace = array(
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'itemprop="name" class="wp-block-jetpack-recipe-step-name"',
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'itemprop="text" class="wp-block-jetpack-recipe-step-desc"',
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'itemprop="image" class="wp-image',
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);
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return str_replace( $find, $replace, $content );
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}
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}
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