automatic-youtube-gallery / block / block.php

block.php in Automatic YouTube Gallery – Embed Auto-Updating YouTube Video Galleries, Feeds, Playlists & Channels 2.0.0, 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	);
96
97	$fields = ayg_get_editor_fields();
98
99	foreach ( $fields as $key => $section ) {
100	foreach ( $section['fields'] as $field ) {
101	$type = 'string';
102
103	if ( 'number' == $field['type'] ) {
104	$type = 'number';
105	} elseif ( 'checkbox' == $field['type'] ) {
106	$type = 'boolean';
107	}
108
109	$attributes[ $field['name'] ] = array(
110	'type' => $type
111	);
112	}
113	}
114
115	register_block_type( 'automatic-youtube-gallery/block', array(
116	'attributes' => $attributes,
117	'render_callback' => array( $this, 'render_block' ),
118	));
119	}
120	}
121
122	/**
123	* Render the block frontend.
124	*
125	* @since 1.0.0
126	* @param array $atts An associative array of attributes.
127	* @return string HTML output.
128	*/
129	public function render_block( $atts ) {
130	// If this is an autosave, our form has not been submitted, so we don't want to do anything
131	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
132	return;
133	}
134
135	if ( ! empty( $atts['is_admin'] ) ) {
136	$atts['autoplay'] = false;
137	$atts['autoadvance'] = false;
138	}
139
140	return ayg_build_gallery( $this->clean_attributes( $atts ) );
141	}
142
143	/**
144	* Clean attributes array.
145	*
146	* @since 1.0.0
147	* @access private
148	* @param array $atts Array of attributes.
149	* @return array Cleaned attributes array.
150	*/
151	private function clean_attributes( $atts ) {
152	$attributes = array();
153
154	foreach ( $atts as $key => $value ) {
155	if ( is_null( $value ) ) {
156	continue;
157	}
158
159	if ( is_bool( $value ) ) {
160	$value = ( true === $value ) ? 1 : 0;
161	}
162
163	$attributes[ $key ] = $value;
164	}
165
166	return $attributes;
167	}
168
169	}
170