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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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|
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namespace Automattic\Jetpack\Extensions\Recipe; |
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|
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use Jetpack_Gutenberg; |
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|
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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, $content ) { |
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Jetpack_Gutenberg::load_assets_as_required( __DIR__ ); |
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|
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$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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|
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return preg_replace( $find, $replace, $content ); |
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} |
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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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|
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return str_replace( $find, $replace, $content ); |
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} |
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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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|
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return str_replace( $find, $replace, $content ); |
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} |
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} |
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|
