slider-block / slider-block.php

slider-block.php in Image Slider Block trunk, at slider-block.php

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1	<?php
2
3	/**
4	* Plugin Name: Image Slider Block
5	* Description: Display Multiple Images In Beautiful Slider & Reduce Page Scroll
6	* Version: 1.4.0
7	* Author: WPDeveloper
8	* Author URI: https://wpdeveloper.net
9	* License: GPL-3.0-or-later
10	* License URI: https://www.gnu.org/licenses/gpl-3.0.html
11	* Text Domain: slider-block
12	* Requires at least: 6.0
13	* Tested up to: 7.0.4
14	* Requires PHP: 7.4
15	*
16	* @package slider-block
17	*/
18
19	// Exit if accessed directly.
20	if ( ! defined( 'ABSPATH' ) ) {
21	exit;
22	}
23
24	/**
25	* Registers all block assets so that they can be enqueued through the block editor
26	* in the corresponding context.
27	*
28	* @see https://developer.wordpress.org/block-editor/tutorials/block-tutorial/applying-styles-with-stylesheets/
29	*/
30
31	require_once __DIR__ . '/includes/font-loader.php';
32	require_once __DIR__ . '/includes/post-meta.php';
33	require_once __DIR__ . '/includes/helpers.php';
34
35	/**
36	* Shipped as a git submodule, so it is absent from an uninitialised checkout
37	* and from GitHub's "Download ZIP" (which never includes submodules).
38	*
39	* EbStyleHandler is what turns each block's saved `blockMeta` attribute into
40	* the per-post stylesheet under uploads/eb-style/ and enqueues it on the front
41	* end. Without it the editor still looks right -- it injects its own <style>
42	* tag live -- while the front end silently loses every configured dot, arrow,
43	* spacing and sizing rule. Keep the require guarded so a partial checkout does
44	* not fatal, but surface the state in wp-admin so it cannot go unnoticed.
45	*/
46	if ( file_exists( __DIR__ . '/lib/style-handler/style-handler.php' ) ) {
47	require_once __DIR__ . '/lib/style-handler/style-handler.php';
48	} else {
49	add_action( 'admin_notices', 'slider_block_style_handler_missing_notice' );
50	}
51
52	function slider_block_style_handler_missing_notice() {
53	if ( ! current_user_can( 'activate_plugins' ) ) {
54	return;
55	}
56
57	printf(
58	'<div class="notice notice-error"><p><strong>%1$s</strong> %2$s <code>git submodule update --init --recursive</code></p></div>',
59	esc_html__( 'Image Slider Block:', 'slider-block' ),
60	esc_html__( 'the bundled style-handler library is missing, so slider styling will not be applied on the front end. If you installed this plugin from a git checkout, run:', 'slider-block' )
61	);
62	}
63
64	function create_block_slider_block_init() {
65	if ( ! defined( 'SLIDER_BLOCK_VERSION' ) ) {
66	define( 'SLIDER_BLOCK_VERSION', "1.4.0" );
67	}
68	if ( ! defined( 'SLIDER_BLOCK_ADMIN_URL' ) ) {
69	define( 'SLIDER_BLOCK_ADMIN_URL', plugin_dir_url( __FILE__ ) );
70	}
71	if ( ! defined( 'SLIDER_BLOCK_ADMIN_PATH' ) ) {
72	define( 'SLIDER_BLOCK_ADMIN_PATH', dirname( __FILE__ ) );
73	}
74
75	$script_asset_path = SLIDER_BLOCK_ADMIN_PATH . "/dist/index.asset.php";
76	$frontend_asset_path = SLIDER_BLOCK_ADMIN_PATH . '/dist/frontend/index.asset.php';
77	if ( ! file_exists( $script_asset_path ) \|\| ! file_exists( $frontend_asset_path ) ) {
78	throw new Error(
79	'You need to run `npm start` or `npm run build` for the "block/testimonial" block first.'
80	);
81	}
82	$index_js = SLIDER_BLOCK_ADMIN_URL . 'dist/index.js';
83	$script_asset = require $script_asset_path;
84	$script_asset = is_array( $script_asset ) ? $script_asset : [];
85	$all_dependencies = array_merge( isset( $script_asset['dependencies'] ) ? $script_asset['dependencies'] : [], [
86	'wp-blocks',
87	'wp-i18n',
88	'wp-element',
89	'wp-block-editor',
90	'slider-block-controls-util',
91	'essential-blocks-slickjs',
92	'essential-blocks-eb-animation'
93	] );
94
95	wp_register_script(
96	'create-block-slider-block-editor-script',
97	$index_js,
98	$all_dependencies,
99	isset( $script_asset['version'] ) ? $script_asset['version'] : SLIDER_BLOCK_VERSION,
100	true
101	);
102
103	$animate_css = SLIDER_BLOCK_ADMIN_URL . 'lib/css/animate.min.css';
104	wp_register_style(
105	'essential-blocks-animation',
106	$animate_css,
107	[],
108	SLIDER_BLOCK_VERSION
109	);
110
111	$slick_css = SLIDER_BLOCK_ADMIN_URL . 'lib/css/slick.css';
112	wp_register_style(
113	'slick-style',
114	$slick_css,
115	[],
116	SLIDER_BLOCK_VERSION
117	);
118
119	$slick_js = SLIDER_BLOCK_ADMIN_URL . 'lib/js/slick.min.js';
120	wp_register_script(
121	'essential-blocks-slickjs',
122	$slick_js,
123	["jquery"],
124	SLIDER_BLOCK_VERSION,
125	true
126	);
127
128	$load_animation_js = SLIDER_BLOCK_ADMIN_URL . 'lib/js/eb-animation-load.js';
129	wp_register_script(
130	'essential-blocks-eb-animation',
131	$load_animation_js,
132	["jquery"],
133	SLIDER_BLOCK_VERSION,
134	true
135	);
136
137	wp_register_style(
138	'essential-blocks-fontawesome',
139	SLIDER_BLOCK_ADMIN_URL . 'lib/css/fontawesome/css/all.min.css',
140	[],
141	SLIDER_BLOCK_VERSION
142	);
143
144	$style_css = SLIDER_BLOCK_ADMIN_URL . 'dist/style.css';
145	//Frontend & Editor Style
146	wp_register_style(
147	'create-block-slider-block-frontend-style',
148	$style_css,
149	[
150	'slick-style',
151	'essential-blocks-animation',
152	'essential-blocks-fontawesome'
153	],
154	SLIDER_BLOCK_VERSION
155	);
156
157	//Frontend Style
158	$frontend_js = SLIDER_BLOCK_ADMIN_URL . 'dist/frontend/index.js';
159	$frontend_asset = require $frontend_asset_path;
160	$frontend_asset = is_array( $frontend_asset ) ? $frontend_asset : [];
161	wp_register_script(
162	'slider-block-frontend-js',
163	$frontend_js,
164	isset( $frontend_asset['dependencies'] ) ? $frontend_asset['dependencies'] : [],
165	isset( $frontend_asset['version'] ) ? $frontend_asset['version'] : SLIDER_BLOCK_VERSION,
166	true
167	);
168
169	if ( ! WP_Block_Type_Registry::get_instance()->is_registered( 'essential-blocks/slider' ) ) {
170	register_block_type(
171	Slider_Helper::get_block_register_path( "slider-block/slider-block", SLIDER_BLOCK_ADMIN_PATH ),
172	[
173	'editor_script' => 'create-block-slider-block-editor-script',
174	'editor_style' => 'create-block-slider-block-frontend-style',
175	'render_callback' => function ( $attributes, $content ) {
176	if ( ! is_admin() ) {
177	wp_enqueue_style( 'create-block-slider-block-frontend-style' );
178	wp_enqueue_script( 'essential-blocks-slickjs' );
179	wp_enqueue_script( 'essential-blocks-eb-animation' );
180	wp_enqueue_script( 'slider-block-frontend-js' );
181	}
182	return $content;
183	}
184	]
185	);
186	}
187	}
188	add_action( 'init', 'create_block_slider_block_init', 99 );
189