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<?php |
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/** |
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* Nextdoor block render implementation. |
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* |
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* Loaded lazily from nextdoor.php only when the block is rendered, to keep the |
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* render body out of the eager front-end PHP/opcache footprint. |
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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\Nextdoor; |
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|
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use Automattic\Jetpack\Blocks; |
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use Jetpack_Gutenberg; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit( 0 ); |
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} |
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|
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/** |
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* Nextdoor block registration/dependency declaration. |
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* |
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* @param array $attr Array containing the Nextdoor block attributes. |
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* @return string |
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*/ |
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function load_assets_implementation( $attr ) { |
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if ( ! isset( $attr['url'] ) ) { |
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return; |
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} |
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|
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$url = Jetpack_Gutenberg::validate_block_embed_url( |
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$attr['url'], |
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array( '/^http[s]?:\/\/((?:www\.)?nextdoor(?:.*)?\/(?:embed)\/\S*)/i' ), |
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true |
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); |
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|
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if ( empty( $url ) ) { |
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return; |
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} |
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|
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$url = preg_replace( '#/embed/#', '/p/', $url ); |
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|
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/* |
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* Enqueue necessary scripts and styles. |
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*/ |
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Jetpack_Gutenberg::load_assets_as_required( __DIR__ ); |
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|
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$block_id = wp_unique_id( 'nextdoor-block-' ); |
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$link_markup = '<a href="' . esc_url( $url ) . '" title="' . esc_html__( 'Nextdoor embed', 'jetpack' ) . '">' . esc_html( $url ) . '</a>'; |
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|
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$block_classes = Blocks::classes( Blocks::get_block_feature( __DIR__ ), $attr ); |
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|
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$html = |
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'<figure id="' . esc_attr( $block_id ) . '" class="' . esc_attr( $block_classes ) . '">' . |
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$link_markup . |
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'</figure>'; |
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|
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return $html; |
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} |
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|
