76 lines
1.8 KiB
PHP
76 lines
1.8 KiB
PHP
<?php
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/**
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* Blogroll Item Block.
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*
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* @since 12.6
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*
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* @package automattic/jetpack
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*/
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namespace Automattic\Jetpack\Extensions\Blogroll_Item;
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use Automattic\Jetpack\Blocks;
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use Jetpack_Gutenberg;
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const FEATURE_NAME = 'blogroll-item';
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const BLOCK_NAME = 'jetpack/' . FEATURE_NAME;
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/**
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* Registers the block for use in Gutenberg
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* This is done via an action so that we can disable
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* registration if we need to.
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*/
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function register_block() {
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Blocks::jetpack_register_block(
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BLOCK_NAME,
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array(
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'render_callback' => __NAMESPACE__ . '\load_assets',
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'uses_context' => array( 'showSubscribeButton', 'openLinksNewWindow' ),
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)
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);
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}
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add_action( 'init', __NAMESPACE__ . '\register_block' );
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/**
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* Blogroll Item block registration/dependency declaration.
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*
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* @param array $attr Array containing the Blogroll Item block attributes.
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* @param string $content String containing the block content.
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* @param object $block The block.
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*
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* @return string
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*/
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function load_assets( $attr, $content, $block ) {
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/*
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* Enqueue necessary scripts and styles.
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*/
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Jetpack_Gutenberg::load_assets_as_required( FEATURE_NAME );
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$name = esc_attr( $attr['name'] );
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$url = esc_url( $attr['url'] );
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$description = esc_attr( $attr['description'] );
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$icon = esc_attr( $attr['icon'] );
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$target = $block->context['openLinksNewWindow'] ? '_blank' : '_self';
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if ( empty( $icon ) ) {
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$icon = 'https://s0.wp.com/i/webclip.png';
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}
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$content = <<<HTML
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<figure>
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<img src="$icon" alt="$name">
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</figure>
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<div>
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<a class="jetpack-blogroll-item-title" href="$url" target="$target" rel="noopener noreferrer">$name</a>
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<div class="jetpack-blogroll-item-description">$description</div>
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</div>
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HTML;
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return sprintf(
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'<div class="%1$s">%2$s</div>',
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esc_attr( Blocks::classes( FEATURE_NAME, $attr ) ),
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$content
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);
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}
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