automatic-youtube-gallery / block / block.php

block.php in Automatic YouTube Gallery – Embed Auto-Updating YouTube Video Galleries, Feeds, Playlists & Channels 2.1.0, at block/block.php

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1	<?php
2
3	/**
4	* Automatic YouTube Gallery Gutenberg Block.
5	*
6	* @link https://plugins360.com
7	* @since 1.0.0
8	*
9	* @package Automatic_YouTube_Gallery
10	*/
11
12	// Exit if accessed directly
13	if ( ! defined( 'WPINC' ) ) {
14	die;
15	}
16
17	/**
18	* AYG_Block class.
19	*
20	* @since 1.0.0
21	*/
22	class AYG_Block {
23
24	/**
25	* Register our custom block category.
26	*
27	* @since 1.0.0
28	* @param array $categories Default block categories.
29	* @return array Modified block categories.
30	*/
31	public function block_categories( $categories ) {
32	return array_merge(
33	$categories,
34	array(
35	array(
36	'slug' => 'automatic-youtube-gallery',
37	'title' => __( 'Automatic YouTube Gallery', 'automatic-youtube-gallery' ),
38	),
39	)
40	);
41	}
42
43	/**
44	* Enqueue block assets for backend editor.
45	*
46	* @since 1.0.0
47	*/
48	public function enqueue_block_editor_assets() {
49	$fields = ayg_get_editor_fields();
50
51	foreach ( $fields as $key => $section ) {
52	foreach ( $section['fields'] as $_key => $field ) {
53	if ( isset( $field['description'] ) ) {
54	$fields[ $key ]['fields'][ $_key ]['description'] = strip_tags( $field['description'] );
55	}
56	}
57	}
58
59	// Scripts
60	wp_enqueue_script(
61	'ayg-block-js',
62	plugins_url( '/block/dist/blocks.build.js', dirname( __FILE__ ) ),
63	array( 'wp-blocks', 'wp-i18n', 'wp-element' ),
64	filemtime( plugin_dir_path( __DIR__ ) . 'block/dist/blocks.build.js' ),
65	true
66	);
67
68	wp_localize_script(
69	'ayg-block-js',
70	'ayg_block',
71	array(
72	'options' => $fields,
73	'i18n' => array(
74	'block_description' => __( 'Create automated YouTube galleries.', 'automatic-youtube-gallery' ),
75	'block_title' => __( 'Automatic YouTube Gallery', 'automatic-youtube-gallery' ),
76	'selected_color' => __( 'Selected Color', 'automatic-youtube-gallery' ),
77	'spinner_message' => __( 'Waiting to finish your block configuration. This delay is to avoid frequent YouTube API calls.', 'automatic-youtube-gallery' )
78	)
79	)
80	);
81	}
82
83	/**
84	* Register our custom block.
85	*
86	* @since 1.0.0
87	*/
88	public function register_block_type() {
89	// Hook the post rendering to the block
90	if ( function_exists( 'register_block_type' ) ) {
91	$attributes = array(
92	'is_admin' => array(
93	'type' => 'boolean'
94	),
95	'uid' => array(
96	'type' => 'string'
97	)
98	);
99
100	$fields = ayg_get_editor_fields();
101
102	foreach ( $fields as $key => $section ) {
103	foreach ( $section['fields'] as $field ) {
104	$type = 'string';
105
106	if ( 'number' == $field['type'] ) {
107	$type = 'number';
108	} elseif ( 'checkbox' == $field['type'] ) {
109	$type = 'boolean';
110	}
111
112	$attributes[ $field['name'] ] = array(
113	'type' => $type
114	);
115	}
116	}
117
118	register_block_type( 'automatic-youtube-gallery/block', array(
119	'attributes' => $attributes,
120	'render_callback' => array( $this, 'render_block' ),
121	));
122	}
123	}
124
125	/**
126	* Render the block frontend.
127	*
128	* @since 1.0.0
129	* @param array $atts An associative array of attributes.
130	* @return string HTML output.
131	*/
132	public function render_block( $atts ) {
133	// If this is an autosave, our form has not been submitted, so we don't want to do anything
134	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
135	return;
136	}
137
138	if ( ! empty( $atts['is_admin'] ) ) {
139	$atts['autoplay'] = false;
140	$atts['autoadvance'] = false;
141	}
142
143	if ( ! empty( $atts['uid'] ) ) {
144	$atts['uid'] = md5( $atts['uid'] );
145	}
146
147	return ayg_build_gallery( $this->clean_attributes( $atts ) );
148	}
149
150	/**
151	* Clean attributes array.
152	*
153	* @since 1.0.0
154	* @access private
155	* @param array $atts Array of attributes.
156	* @return array Cleaned attributes array.
157	*/
158	private function clean_attributes( $atts ) {
159	$attributes = array();
160
161	foreach ( $atts as $key => $value ) {
162	if ( is_null( $value ) ) {
163	continue;
164	}
165
166	if ( is_bool( $value ) ) {
167	$value = ( true === $value ) ? 1 : 0;
168	}
169
170	$attributes[ $key ] = $value;
171	}
172
173	return $attributes;
174	}
175
176	}
177