depicter / modules / wpemerge-app-core / src / Assets / Assets.php

Assets.php in Depicter — Popup & Slider Builder 1.2.0, at modules/wpemerge-app-core/src/Assets/Assets.php

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1	<?php
2	/**
3	* @package WPEmergeAppCore
4	* @author Atanas Angelov <hi@atanas.dev>
5	* @copyright 2017-2020 Atanas Angelov
6	* @license https://www.gnu.org/licenses/gpl-2.0.html GPL-2.0
7	* @link https://wpemerge.com/
8	*/
9
10	namespace WPEmergeAppCore\Assets;
11
12	use WPEmerge\Helpers\MixedType;
13	use WPEmerge\Helpers\Url;
14	use WPEmergeAppCore\Config\Config;
15
16	class Assets {
17	/**
18	* App root path.
19	*
20	* @var string
21	*/
22	protected $path = '';
23
24	/**
25	* App root URL.
26	*
27	* @var string
28	*/
29	protected $url = '';
30
31	/**
32	* Config.
33	*
34	* @var Config
35	*/
36	protected $config = null;
37
38	/**
39	* Manifest.
40	*
41	* @var Manifest
42	*/
43	protected $manifest = null;
44
45	/**
46	* Filesystem.
47	*
48	* @var \WP_Filesystem_Base
49	*/
50	protected $filesystem = null;
51
52	/**
53	* Constructor.
54	*
55	* @param string $path
56	* @param string $url
57	* @param Config $config
58	* @param Manifest $manifest
59	* @param \WP_Filesystem_Base $filesystem
60	*/
61	public function __construct( $path, $url, Config $config, Manifest $manifest, \WP_Filesystem_Base $filesystem ) {
62	$this->path = MixedType::removeTrailingSlash( $path );
63	$this->url = Url::removeTrailingSlash( $url );
64	$this->config = $config;
65	$this->manifest = $manifest;
66	$this->filesystem = $filesystem;
67	}
68
69	/**
70	* Remove the protocol from an http/https url.
71	*
72	* @param string $url
73	* @return string
74	*/
75	protected function removeProtocol( $url ) {
76	return preg_replace( '~^https?:~i', '', $url );
77	}
78
79	/**
80	* Get if a url is external or not.
81	*
82	* @param string $url
83	* @param string $home_url
84	* @return boolean
85	*/
86	protected function isExternalUrl( $url, $home_url ) {
87	$delimiter = '~';
88	$pattern_home_url = preg_quote( $home_url, $delimiter );
89	$pattern = $delimiter . '^' . $pattern_home_url . $delimiter . 'i';
90	return ! preg_match( $pattern, $url );
91	}
92
93	/**
94	* Generate a version for a given asset src.
95	*
96	* @param string $src
97	* @return integer\|boolean
98	*/
99	protected function generateFileVersion( $src ) {
100	// Normalize both URLs in order to avoid problems with http, https
101	// and protocol-less cases.
102	$src = $this->removeProtocol( $src );
103	$home_url = $this->removeProtocol( WP_CONTENT_URL );
104	$version = false;
105
106	if ( ! $this->isExternalUrl( $src, $home_url ) ) {
107	// Generate the absolute path to the file.
108	$file_path = MixedType::normalizePath( str_replace(
109	[$home_url, '/'],
110	[WP_CONTENT_DIR, DIRECTORY_SEPARATOR],
111	$src
112	) );
113
114	if ( $this->filesystem->exists( $file_path ) ) {
115	// Use the last modified time of the file as a version.
116	$version = $this->filesystem->mtime( $file_path );
117	}
118	}
119
120	return $version;
121	}
122
123	/**
124	* Get the public URL to the app root.
125	*
126	* @return string
127	*/
128	public function getUrl() {
129	return $this->url;
130	}
131
132	/**
133	* Get the public URL to a generated asset based on manifest.json.
134	*
135	* @param string $asset
136	*
137	* @return string
138	*/
139	public function getAssetUrl( $asset ) {
140	// Path with unix-style slashes.
141	$path = $this->manifest->get( $asset, '' );
142
143	if ( ! $path ) {
144	return '';
145	}
146
147	$url = wp_parse_url( $path );
148
149	if ( isset( $url['scheme'] ) ) {
150	// Path is an absolute URL.
151	return $path;
152	}
153
154	// Path is relative.
155	return $this->getUrl() . '/dist/' . $path;
156	}
157
158	/**
159	* Get the public URL to a generated JS or CSS bundle.
160	* Handles SCRIPT_DEBUG and hot reloading.
161	*
162	* @param string $name Source basename (no extension).
163	* @param string $extension Source extension - '.js' or '.css'.
164	* @return string
165	*/
166	public function getBundleUrl( $name, $extension ) {
167	$url_path = '.css' === $extension ? "styles/{$name}" : $name;
168	$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
169	$file_path = implode(
170	DIRECTORY_SEPARATOR,
171	array_filter(
172	[
173	$this->path,
174	'dist',
175	'.css' === $extension ? 'styles' : '',
176	$name . $suffix . $extension,
177	]
178	)
179	);
180
181	if ( $this->filesystem->exists( $file_path ) ) {
182	return "{$this->getUrl()}/dist/{$url_path}{$suffix}{$extension}";
183	}
184
185	$hot_url = wp_parse_url( $this->config->get( 'development.hotUrl', 'http://localhost/' ) );
186	$hot_port = $this->config->get( 'development.port', 3000 );
187
188	return "${hot_url['scheme']}://{$hot_url['host']}:{$hot_port}/{$url_path}{$extension}";
189	}
190
191	/**
192	* Enqueue a style, dynamically generating a version for it.
193	*
194	* @param string $handle
195	* @param string $src
196	* @param array<string> $dependencies
197	* @param string $media
198	* @return void
199	*/
200	public function enqueueStyle( $handle, $src, $dependencies = [], $media = 'all' ) {
201	wp_enqueue_style( $handle, $src, $dependencies, $this->generateFileVersion( $src ), $media );
202	}
203
204	/**
205	* Enqueue a script, dynamically generating a version for it.
206	*
207	* @param string $handle
208	* @param string $src
209	* @param array<string> $dependencies
210	* @param boolean $in_footer
211	* @return void
212	*/
213	public function enqueueScript( $handle, $src, $dependencies = [], $in_footer = false ) {
214	wp_enqueue_script( $handle, $src, $dependencies, $this->generateFileVersion( $src ), $in_footer );
215	}
216
217	/**
218	* Add favicon meta.
219	*
220	* @return void
221	*/
222	public function addFavicon() {
223	if ( function_exists( 'has_site_icon' ) && has_site_icon() ) {
224	// allow users to override the favicon using the WordPress Customizer
225	return;
226	}
227
228	$favicon_url = apply_filters( 'wpemerge_app_core_favicon_url', $this->getAssetUrl( 'images/favicon.ico' ) );
229
230	echo '<link rel="shortcut icon" href="' . $favicon_url . '" />' . "\n";
231	}
232	}
233