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<?php |
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/** Blocks package. |
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* |
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* @since 9.0.0 |
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* |
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* This package lifts elements from Jetpack's Jetpack_Gutenberg class. |
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* It is now an standalone package reusable outside Jetpack. |
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* |
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* @package automattic/jetpack-blocks |
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*/ |
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namespace Automattic\Jetpack; |
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/** |
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* Register and manage blocks within a plugin. Used to manage block registration, enqueues, and more. |
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* |
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* @since 9.0.0 |
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*/ |
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class Blocks { |
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/** |
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* Get CSS classes for a block. |
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* |
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* @since 9.0.0 |
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* |
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* @param string $slug Block slug. |
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* @param array $attr Block attributes. |
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* @param array $extra Potential extra classes you may want to provide. |
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* |
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* @return string $classes List of CSS classes for a block. |
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*/ |
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public static function classes( $slug, $attr, $extra = array() ) { |
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if ( empty( $slug ) ) { |
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return ''; |
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} |
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// Basic block name class. |
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$classes = array( |
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'wp-block-jetpack-' . $slug, |
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); |
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// Add alignment if provided. |
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View Code Duplication |
if ( |
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! empty( $attr['align'] ) |
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&& in_array( $attr['align'], array( 'left', 'center', 'right', 'wide', 'full' ), true ) |
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) { |
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$classes[] = 'align' . $attr['align']; |
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} |
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// Add custom classes if provided in the block editor. |
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if ( ! empty( $attr['className'] ) ) { |
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$classes[] = $attr['className']; |
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} |
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// Add any extra classes. |
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View Code Duplication |
if ( is_array( $extra ) && ! empty( $extra ) ) { |
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$classes = array_merge( $classes, array_filter( $extra ) ); |
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} |
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return implode( ' ', $classes ); |
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} |
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/** |
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* Does the page return AMP content. |
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* |
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* @return bool $is_amp_request Are we on an AMP view. |
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*/ |
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public static function is_amp_request() { |
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$is_amp_request = ( function_exists( 'is_amp_endpoint' ) && is_amp_endpoint() ); |
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/** This filter is documented in 3rd-party/class.jetpack-amp-support.php */ |
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return apply_filters( 'jetpack_is_amp_request', $is_amp_request ); |
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} |
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} |
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Automattic /
jetpack
