SiteInfo.php — WP STAGING – WordPress Backup, Restore, Migration & Clone 3.0.4

wp-staging / Framework / SiteInfo.php

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SiteInfo.php

219 lines

1	<?php
2
3	namespace WPStaging\Framework;
4
5	use WPStaging\Framework\Staging\CloneOptions;
6
7	/**
8	* Class SiteInfo
9	*
10	* Provides information about the current site.
11	*
12	* @package WPStaging\Site
13	*/
14	class SiteInfo
15	{
16	/**
17	* The key used in DB to store is cloneable feature in clone options
18	* @var string
19	*/
20	const IS_CLONEABLE_KEY = 'isCloneable';
21
22	/**
23	* The file which make staging site cloneable
24	* This way is depreciated
25	* @var string
26	*/
27	const CLONEABLE_FILE = '.wp-staging-cloneable';
28
29	/**
30	* The key used in DB to store whether site is staging or not
31	* @var string
32	*/
33	const IS_STAGING_KEY = 'wpstg_is_staging_site';
34
35	/**
36	* The file which makes a site a staging site
37	* @var string
38	*/
39	const STAGING_FILE = '.wp-staging';
40
41	/**
42	* @var CloneOptions
43	*/
44	private $cloneOptions;
45
46	/**
47	* @var array
48	*/
49	private $errors = [];
50
51	public function __construct()
52	{
53	// TODO: inject using DI
54	$this->cloneOptions = new CloneOptions();
55	}
56
57	/**
58	* @return bool True if it is staging site. False otherwise.
59	*/
60	public function isStagingSite()
61	{
62	if (defined('WPSTAGING_DEV_SITE') && WPSTAGING_DEV_SITE === true) {
63	return true;
64	}
65
66	if (get_option(self::IS_STAGING_KEY) === "true") {
67	return true;
68	}
69
70	return file_exists(ABSPATH . self::STAGING_FILE);
71	}
72
73	/**
74	* @return bool True if it is staging site. False otherwise.
75	*
76	* @todo update with WPStaging/Framework/Staging/CloneOption once PR #717 is merged
77	*/
78	public function isCloneable()
79	{
80	// Site should be cloneable if not staging i.e. production site
81	if (!$this->isStagingSite()) {
82	return true;
83	}
84
85	// Old condition to check if staging site is cloneable
86	if (file_exists(ABSPATH . self::CLONEABLE_FILE)) {
87	return true;
88	}
89
90	// New condition for checking whether staging is cloneable or not
91	return $this->cloneOptions->get(self::IS_CLONEABLE_KEY);
92	}
93
94	/**
95	* Check if WP is installed in subdirectory
96	* If siteurl and home are not identical we assume the site is located in a subdirectory
97	* related to that instruction https://wordpress.org/support/article/giving-wordpress-its-own-directory/
98	*
99	* @return bool
100	*/
101	public function isInstalledInSubDir()
102	{
103	$siteUrl = get_option('siteurl');
104	$homeUrl = get_option('home');
105
106	//Get URL path e.g.https://example.com/path will return /path
107	$siteUrlPath = wp_parse_url($siteUrl, PHP_URL_PATH);
108	$homeUrlPath = wp_parse_url($homeUrl, PHP_URL_PATH);
109
110	if ($siteUrlPath === null && $homeUrlPath === null \|\| $siteUrlPath === $homeUrlPath) {
111	return false;
112	}
113
114	if ($siteUrlPath === null && $homeUrlPath !== null) {
115	return true;
116	}
117
118	return false;
119	}
120
121	/**
122	* Enable the cloning for current staging site.
123	*
124	* @return bool
125	*/
126	public function enableStagingSiteCloning()
127	{
128	// Early Bail: if site is not staging
129	if (!$this->isStagingSite()) {
130	return false;
131	}
132
133	// Early Bail: if cloning already enabled
134	if ($this->isCloneable()) {
135	return true;
136	}
137
138	return $this->cloneOptions->set(self::IS_CLONEABLE_KEY, true);
139	}
140
141	/**
142	* Enable the cloning for current staging site.
143	*
144	* @return bool
145	*/
146	public function disableStagingSiteCloning()
147	{
148	// Early Bail: if site is not staging
149	if (!$this->isStagingSite()) {
150	return false;
151	}
152
153	// Early Bail: if cloning already disabled
154	if (!$this->isCloneable()) {
155	return true;
156	}
157
158	// First try disabling if cloneable feature exist due to old way.
159	$cloneableFile = trailingslashit(ABSPATH) . self::CLONEABLE_FILE;
160	if (file_exists($cloneableFile) && !unlink($cloneableFile)) {
161	// Error if files exists but unable to unlink
162	return false;
163	}
164
165	// Staging site may have been made cloneable through both ways
166	// So now try disabling through new way
167	return (!file_exists($cloneableFile) && $this->cloneOptions->delete(self::IS_CLONEABLE_KEY));
168	}
169
170	/**
171	* @return bool True if "short_open_tags" is enabled, false if disabled.
172	*/
173	public function isPhpShortTagsEnabled()
174	{
175	return in_array(strtolower(ini_get('short_open_tags')), ['1', 'on', 'true']);
176	}
177
178	/**
179	* Is WP Bakery plugin active?
180	*
181	* @return bool
182	*/
183	public function isWpBakeryActive()
184	{
185	return defined('WPB_VC_VERSION');
186	}
187
188	/**
189	* @return array
190	*/
191	public function getErrors()
192	{
193	return $this->errors;
194	}
195
196	/**
197	* @return bool
198	*/
199	public function isWpContentOutsideAbspath()
200	{
201	$wpContentDir = wp_normalize_path(WP_CONTENT_DIR);
202	$abspath = wp_normalize_path(ABSPATH);
203
204	return !(strpos($wpContentDir, $abspath) === 0);
205	}
206
207	/**
208	* @return bool
209	*/
210	public function isFlywheel()
211	{
212	if (!$this->isWpContentOutsideAbspath()) {
213	return false;
214	}
215
216	return file_exists(trailingslashit(wp_normalize_path(ABSPATH)) . '.fw-config.php');
217	}
218	}
219