automatic-youtube-gallery / block / block.php

block.php in Automatic YouTube Gallery – Embed Auto-Updating YouTube Video Galleries, Feeds, Playlists & Channels 2.4.3, 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	wp_localize_script(
60	'wp-block-editor',
61	'ayg_block',
62	array(
63	'options' => $fields,
64	'i18n' => array(
65	'selected_color' => __( 'Selected Color', 'automatic-youtube-gallery' ),
66	'is_loading' => __( 'Loading...', 'automatic-youtube-gallery' )
67	)
68	)
69	);
70	}
71
72	/**
73	* Register our custom block.
74	*
75	* @since 1.0.0
76	*/
77	public function register_block_type() {
78	if ( ! function_exists( 'register_block_type' ) ) {
79	return false;
80	}
81
82	$attributes = array(
83	'is_admin' => array(
84	'type' => 'boolean'
85	),
86	'uid' => array(
87	'type' => 'string'
88	)
89	);
90
91	$fields = ayg_get_editor_fields();
92
93	foreach ( $fields as $key => $section ) {
94	foreach ( $section['fields'] as $field ) {
95	$type = 'string';
96
97	if ( 'number' == $field['type'] ) {
98	$type = 'number';
99	} elseif ( 'checkbox' == $field['type'] ) {
100	$type = 'boolean';
101	}
102
103	$attributes[ $field['name'] ] = array(
104	'type' => $type
105	);
106	}
107	}
108
109	register_block_type( __DIR__ . '/build', array(
110	'attributes' => $attributes,
111	'render_callback' => array( $this, 'render_block' ),
112	) );
113	}
114
115	/**
116	* Render the block frontend.
117	*
118	* @since 1.0.0
119	* @param array $atts An associative array of attributes.
120	* @return string HTML output.
121	*/
122	public function render_block( $atts ) {
123	if ( ! empty( $atts['is_admin'] ) ) {
124	$atts['autoplay'] = false;
125	}
126
127	if ( ! empty( $atts['uid'] ) ) {
128	$atts['uid'] = md5( $atts['uid'] );
129	}
130
131	// Output
132	$output = '<div ' . get_block_wrapper_attributes() . '>';
133	$output .= ayg_build_gallery( $this->clean_attributes( $atts ) );
134	$output .= '</div>';
135
136	return $output;
137	}
138
139	/**
140	* Clean attributes array.
141	*
142	* @since 1.0.0
143	* @access private
144	* @param array $atts Array of attributes.
145	* @return array Cleaned attributes array.
146	*/
147	private function clean_attributes( $atts ) {
148	$attributes = array();
149
150	foreach ( $atts as $key => $value ) {
151	if ( is_null( $value ) ) {
152	continue;
153	}
154
155	if ( is_bool( $value ) ) {
156	$value = ( true === $value ) ? 1 : 0;
157	}
158
159	$attributes[ $key ] = $value;
160	}
161
162	return $attributes;
163	}
164
165	}
166