← All changes | extensions/blocks/google-docs-embed/google-docs-embed.php +77 -0 16.2-beta → 16.3 View file →

		@@ -1,0 +1,77 @@
	1	+<?php
	2	+/**
	3	+ * GSuite Block.
	4	+ *
	5	+ * @since 11.3
	6	+ *
	7	+ * @package automattic/jetpack
	8	+ */
	9	+
	10	+namespace Automattic\Jetpack\Extensions\GoogleDocsEmbed;
	11	+
	12	+use Automattic\Jetpack\Blocks;
	13	+
	14	+if ( ! defined( 'ABSPATH' ) ) {
	15	+ exit( 0 );
	16	+}
	17	+
	18	+/**
	19	+ * Registers the blocks for use in Gutenberg
	20	+ * This is done via an action so that we can disable
	21	+ * registration if we need to.
	22	+ */
	23	+function register_blocks() {
	24	+
	25	+ Blocks::jetpack_register_block(
	26	+ __DIR__,
	27	+ array(
	28	+ 'render_callback' => __NAMESPACE__ . '\render_callback',
	29	+ )
	30	+ );
	31	+}
	32	+add_action( 'init', __NAMESPACE__ . '\register_blocks' );
	33	+
	34	+/**
	35	+ * The block rendering callback.
	36	+ *
	37	+ * The render implementation lives in render.php and is only loaded when the
	38	+ * block is actually rendered, keeping it out of the eager front-end path.
	39	+ *
	40	+ * @param array $attributes attributes.
	41	+ * @return string
	42	+ */
	43	+function render_callback( $attributes ) {
	44	+ require_once __DIR__ . '/render.php';
	45	+ return render_callback_implementation( $attributes );
	46	+}
	47	+
	48	+/**
	49	+ * Convert GSuite URL to a preview URL.
	50	+ *
	51	+ * @param string $url The URL of the published Doc/Spreadsheet/Presentation.
	52	+ *
	53	+ * @return string
	54	+ */
	55	+function map_gsuite_url( $url ) {
	56	+
	57	+ // Default regex for all the URLs.
	58	+ $gsuite_regex = '/^(http|https):\/\/(docs\.google.com)\/(spreadsheets|document|presentation)\/d\/([A-Za-z0-9_-]+).*?$/i';
	59	+
	60	+ /**
	61	+ * Check if the URL is valid.
	62	+ *
	63	+ * If not, return the original URL as is.
	64	+ */
	65	+ preg_match( $gsuite_regex, $url, $matches );
	66	+ if (
	67	+ empty( $matches ) ||
	68	+ empty( $matches[1] ) ||
	69	+ empty( $matches[2] ) ||
	70	+ empty( $matches[3] ) ||
	71	+ empty( $matches[4] )
	72	+ ) {
	73	+ return $url;
	74	+ }
	75	+
	76	+ return "{$matches[1]}://$matches[2]/$matches[3]/d/$matches[4]/preview";
	77	+}