class-foogallery-gutenberg.php — Gallery : FooGallery 3.3.2

foogallery / gutenberg / class-foogallery-gutenberg.php

foogallery / gutenberg Last commit date

class-foogallery-gutenberg.php

62 lines

1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit;
5	}
6
7	/**
8	* FooGallery Gutenberg Functionality
9	* Date: 28/10/2018
10	*/
11
12	require_once FOOGALLERY_PATH . 'gutenberg/class-foogallery-blocks.php';
13	require_once FOOGALLERY_PATH . 'gutenberg/class-foogallery-rest-routes.php';
14
15	if ( ! class_exists( 'FooGallery_Gutenberg' ) ) {
16
17	/**
18	* Class FooGallery_Gutenberg
19	*/
20	class FooGallery_Gutenberg {
21
22	/**
23	* FooGallery_Gutenberg constructor.
24	*/
25	public function __construct() {
26	new FooGallery_Blocks();
27	new FooGallery_Rest_Routes();
28
29	add_filter( 'foogallery_find_galleries_in_post', array( $this, 'find_galleries_in_post' ), 10, 2 );
30	}
31
32	/**
33	* Use the built-in Block Parser to find all foogallery blocks in post content.
34	*
35	* @param array $galleries the galleries found in the post.
36	* @param WP_Post $post the post we are checking.
37	*/
38	public function find_galleries_in_post( $galleries, $post ) {
39	if ( ! class_exists( 'WP_Block_Parser' ) ) {
40	return $galleries;
41	}
42
43	if ( ! is_object( $post ) ) {
44	return $galleries;
45	}
46
47	$parser = new WP_Block_Parser();
48	$blocks = $parser->parse( $post->post_content );
49
50	foreach ( $blocks as $block ) {
51	if ( array_key_exists( 'blockName', $block ) && 'fooplugins/foogallery' === $block['blockName'] ) {
52	if ( array_key_exists( 'id', $block['attrs'] ) ) {
53	$galleries[] = $block['attrs']['id'];
54	}
55	}
56	}
57
58	return $galleries;
59	}
60	}
61	}
62