progress-bars / progress-bars.php

progress-bars.php in Progress Bars 1.3.0, at progress-bars.php

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1	<?php
2
3	/**
4	* Plugin Name: Progress Bar
5	* Plugin URI: https://essential-blocks.com
6	* Description: Make your website interactive with stunning progress bar
7	* Version: 1.3.0
8	* Author: WPDeveloper
9	* Author URI: https://wpdeveloper.net
10	* License: GPL-3.0-or-later
11	* License URI: https://www.gnu.org/licenses/gpl-3.0.html
12	* Text Domain: progress-bars
13	* Requires PHP: 7.4
14	* Requires at least: 6.0
15	* Tested up to: 7.0
16	*
17	* @package progress-bars
18	*/
19
20	// Exit if accessed directly.
21	if ( ! defined( 'ABSPATH' ) ) {
22	exit;
23	}
24
25	/**
26	* Registers all block assets so that they can be enqueued through the block editor
27	* in the corresponding context.
28	*
29	* @see https://developer.wordpress.org/block-editor/tutorials/block-tutorial/applying-styles-with-stylesheets/
30	*/
31
32	require_once __DIR__ . '/includes/font-loader.php';
33	require_once __DIR__ . '/includes/post-meta.php';
34	require_once __DIR__ . '/includes/helpers.php';
35
36	/**
37	* `lib/style-handler` ships as a git submodule. In a checkout — or a release zip —
38	* built without `git submodule update --init`, the directory is empty and an
39	* unconditional require is a fatal error.
40	*
41	* The guard keeps the plugin loading, but this component is what writes the
42	* per-post CSS the frontend depends on. Without it the editor still looks
43	* correct (it renders its own <style> tag) while the frontend loses every
44	* generated style: colours, sizes, spacing and the Show Inline layout. That
45	* silent, frontend-only breakage is very hard to diagnose, so surface it.
46	*/
47	if ( file_exists( __DIR__ . '/lib/style-handler/style-handler.php' ) ) {
48	require_once __DIR__ . '/lib/style-handler/style-handler.php';
49	} else {
50	add_action( 'admin_notices', 'progress_bars_missing_style_handler_notice' );
51	}
52
53	if ( ! function_exists( 'progress_bars_missing_style_handler_notice' ) ) :
54	/**
55	* Admin notice shown when the style-handler runtime file is absent.
56	*
57	* The cause differs by context and so does the remedy, so name both rather than
58	* guessing. A git checkout is missing an uninitialised submodule and is repaired
59	* with git; an installed copy was packaged incomplete and can only be replaced.
60	* Neither is fixed by rebuilding assets, so the notice must not suggest it.
61	*/
62	function progress_bars_missing_style_handler_notice() {
63	if ( ! current_user_can( 'activate_plugins' ) ) {
64	return;
65	}
66
67	echo '<div class="notice notice-error"><p><strong>' .
68	esc_html__( 'Progress Bar', 'progress-bars' ) . ':</strong> ' .
69	sprintf(
70	/* translators: %s: path of the missing file, relative to the plugin directory. */
71	esc_html__( 'the required file %s is missing, so block styles will not be applied on the frontend.', 'progress-bars' ),
72	'<code>lib/style-handler/style-handler.php</code>'
73	) .
74	'</p><p>' .
75	esc_html__( 'It ships from a git submodule. In a development checkout, run this in the plugin directory:', 'progress-bars' ) .
76	' <code>git submodule update --init --recursive</code></p><p>' .
77	esc_html__( 'If this is an installed copy of the plugin rather than a checkout, the package itself is incomplete — reinstall the official complete package.', 'progress-bars' ) .
78	'</p></div>';
79	}
80	endif;
81
82	if ( ! function_exists( 'create_block_progress_bar_block_init' ) ) :
83	function create_block_progress_bar_block_init() {
84	$dir = dirname( __FILE__ );
85
86	if ( ! defined( 'PROGRESS_BARS_BLOCKS_VERSION' ) ) {
87	define( 'PROGRESS_BARS_BLOCKS_VERSION', "1.3.0" );
88	}
89	if ( ! defined( 'PROGRESS_BARS_BLOCKS_ADMIN_URL' ) ) {
90	define( 'PROGRESS_BARS_BLOCKS_ADMIN_URL', plugin_dir_url( __FILE__ ) );
91	}
92	if ( ! defined( 'PROGRESS_BARS_BLOCKS_ADMIN_PATH' ) ) {
93	define( 'PROGRESS_BARS_BLOCKS_ADMIN_PATH', dirname( __FILE__ ) );
94	}
95
96	$script_asset_path = PROGRESS_BARS_BLOCKS_ADMIN_PATH . "/dist/index.asset.php";
97	if ( ! file_exists( $script_asset_path ) ) {
98	throw new Error(
99	'You need to run `npm start` or `npm run build` for the "progress-bars/progress-bar-block" block first.'
100	);
101	}
102	$index_js = PROGRESS_BARS_BLOCKS_ADMIN_URL . 'dist/index.js';
103	$script_asset = require $script_asset_path;
104	$all_dependencies = array_merge( $script_asset['dependencies'], [
105	'wp-blocks',
106	'wp-i18n',
107	'wp-element',
108	'wp-block-editor',
109	'progress-bars-blocks-controls-util',
110	'essential-blocks-eb-animation'
111	] );
112
113	wp_register_script(
114	'progress-bars-block-editor-js',
115	$index_js,
116	$all_dependencies,
117	$script_asset['version']
118	);
119
120	$load_animation_js = PROGRESS_BARS_BLOCKS_ADMIN_URL . 'assets/js/eb-animation-load.js';
121	wp_register_script(
122	'essential-blocks-eb-animation',
123	$load_animation_js,
124	[],
125	PROGRESS_BARS_BLOCKS_VERSION,
126	true
127	);
128
129	$animate_css = PROGRESS_BARS_BLOCKS_ADMIN_URL . 'assets/css/animate.min.css';
130	wp_register_style(
131	'essential-blocks-animation',
132	$animate_css,
133	[],
134	PROGRESS_BARS_BLOCKS_VERSION
135	);
136
137	$style_css = PROGRESS_BARS_BLOCKS_ADMIN_URL . 'dist/style.css';
138	$style_css_path = PROGRESS_BARS_BLOCKS_ADMIN_PATH . '/dist/style.css';
139	// filemtime() emits a warning and returns false when the file is absent.
140	$style_css_ver = file_exists( $style_css_path ) ? filemtime( $style_css_path ) : PROGRESS_BARS_BLOCKS_VERSION;
141	wp_register_style(
142	'progress-bars-block-frontend-style',
143	$style_css,
144	[ 'essential-blocks-animation' ],
145	$style_css_ver
146	);
147
148	/**
149	* `include_once` returns bool `true` if the file was already included earlier in
150	* the request, which would make the array accesses below an offset-on-bool
151	* warning under PHP 7.4+ / 8.x. Use `require` so the array is always returned.
152	*/
153	$frontend_asset_path = PROGRESS_BARS_BLOCKS_ADMIN_PATH . '/dist/frontend/index.asset.php';
154	if ( file_exists( $frontend_asset_path ) ) {
155	$frontend_js_path = require $frontend_asset_path;
156	$frontend_js = "dist/frontend/index.js";
157	wp_register_script(
158	'eb-progress-bar-frontend',
159	plugins_url( $frontend_js, __FILE__ ),
160	isset( $frontend_js_path['dependencies'] ) ? $frontend_js_path['dependencies'] : [],
161	isset( $frontend_js_path['version'] ) ? $frontend_js_path['version'] : PROGRESS_BARS_BLOCKS_VERSION,
162	true
163	);
164	}
165
166	if ( ! WP_Block_Type_Registry::get_instance()->is_registered( 'essential-blocks/progress-bar' ) ) {
167	register_block_type(
168	Progress_Bar_Helper::get_block_register_path( 'progress-bars/progress-bar-block', PROGRESS_BARS_BLOCKS_ADMIN_PATH ),
169	[
170	'editor_script' => 'progress-bars-block-editor-js',
171	'editor_style' => 'progress-bars-block-frontend-style',
172	'style' => 'progress-bars-block-frontend-style',
173	'render_callback' => function ( $attribs, $content ) {
174	if ( ! is_admin() ) {
175	wp_enqueue_script( 'eb-progress-bar-frontend' );
176	wp_enqueue_script( 'essential-blocks-eb-animation' );
177	}
178	return $content;
179	}
180	]
181	);
182	}
183	}
184	endif;
185
186	add_action( 'init', 'create_block_progress_bar_block_init', 99 );
187