plugin-detective / troubleshoot / includes / class-constants.php

class-constants.php in Plugin Detective – Troubleshooting Conflicts 1.2.13, at troubleshoot/includes/class-constants.php

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1	<?php
2	/**
3	* Troubleshoot Constants.
4	*
5	* @since 0.0.0
6	* @package Troubleshoot
7	*/
8
9	/**
10	* Troubleshoot Constants.
11	*
12	* @since 0.0.0
13	*/
14	class PDT_Constants {
15	/**
16	* Parent plugin class.
17	*
18	* @since 0.0.0
19	*
20	* @var Troubleshoot
21	*/
22	protected $plugin = null;
23
24	/**
25	* Constructor.
26	*
27	* @since 0.0.0
28	*
29	* @param Troubleshoot $plugin Main plugin object.
30	*/
31	public function __construct( $plugin ) {
32	$this->plugin = $plugin;
33	$this->define_constants();
34	}
35
36	public function define_constants() {
37	// Define the directory seperator if it isn't already
38	if( !defined( 'DS' ) ) {
39	if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN') {
40	define('DS', '\\');
41	}
42	else {
43	define('DS', '/');
44	}
45	}
46
47	// Include plugin-detective-config.php if it exists
48	$path_to_pd_config = dirname( dirname( dirname ( $this->plugin->dir() ) ) ) . '/' . 'plugin-detective-config.php';
49	if ( @file_exists( $path_to_pd_config ) ) {
50	include_once( $path_to_pd_config );
51	}
52
53
54	// Define ABSPATH
55	if ( !defined('ABSPATH') ) {
56	$ABSPATH = dirname( dirname( dirname ( $this->plugin->dir() ) ) ) . '/';
57
58	for ($i=0; $i < 3; $i++) {
59	if ( @file_exists( $ABSPATH . 'wp-settings.php' ) ) {
60	define('ABSPATH', $ABSPATH );
61	break;
62	} else if ( @file_exists( $ABSPATH . 'wp/wp-settings.php' ) ) {
63	define('ABSPATH', $ABSPATH . 'wp/' );
64	break;
65	} else if ( @file_exists( $ABSPATH . 'wp-load.php' ) ) {
66	define('ABSPATH', $ABSPATH . 'wp/' );
67	break;
68	} else if ( @file_exists( $ABSPATH . 'wp/wp-load.php' ) ) {
69	define('ABSPATH', $ABSPATH . 'wp/' );
70	break;
71	}
72
73	$ABSPATH = dirname( $ABSPATH ) . '/';
74	}
75
76	if ( !defined( 'ABSPATH' ) ) {
77	echo '<p>It\'s possible you have an unusual directory structure, and we can\'t find the path to the root of your WordPress install.'.'</p>';
78	echo '<p>You can tell Plugin Detective about your install by creating a config file here:</p>';
79	echo '<pre>'. $path_to_pd_config .'</pre>';
80	echo '<p>where you define the path to your WP install</p>';
81	echo '<code>'. "define( 'ABSPATH', '/path/to/wordpress/install/' );" .'</code>';
82	echo '<p>You may want to define other customized values like <code>WP_CONTENT_DIR</code>, <code>WP_CONTENT_URL</code> or other values from your wp-config.php file that are unique to your install</p>';
83	echo '<p>Error details: <code>Couldn\'t find ABSPATH from plugin path: ' . $this->plugin->dir() . '</code></p>';
84	echo '<style>code { color: #333; background-color: #ccc; padding: 5px; }</style>';
85	exit();
86	}
87	}
88
89	// Search for wp-config.php
90	$wp_config_dir_path = ABSPATH . 'wp-config.php';
91	if ( ! @file_exists( $wp_config_dir_path ) ) {
92	$wp_config_dir_path = dirname( ABSPATH ) . '/' . 'wp-config.php';
93
94	if ( ! @file_exists( $wp_config_dir_path ) ) {
95	$wp_config_dir_path = ABSPATH . 'wp' . '/' . 'wp-config.php';
96
97	if ( ! @file_exists( $wp_config_dir_path ) ) {
98	die( "Unable to locate wp-config.php file: \n" . ABSPATH. 'wp-config.php' . "\n OR \n" . dirname( ABSPATH ) . '/' . 'wp-config.php' );
99	}
100	}
101	}
102
103
104	if ( isset($_ENV['PANTHEON_ENVIRONMENT']) ) {
105	define('DB_NAME', $_ENV['DB_NAME']);
106
107	/** MySQL database username */
108	define('DB_USER', $_ENV['DB_USER']);
109
110	/** MySQL database password */
111	define('DB_PASSWORD', $_ENV['DB_PASSWORD']);
112
113	/** MySQL hostname; on Pantheon this includes a specific port number. */
114	define('DB_HOST', $_ENV['DB_HOST'] . ':' . $_ENV['DB_PORT']);
115	}
116
117	$config_files = array(
118	dirname( $wp_config_dir_path ) . '/wp-config-local.php',
119	dirname( $wp_config_dir_path ) . '/wp-config-hosting.php',
120	$wp_config_dir_path,
121	);
122	$attempts = array(
123	'standard',
124	'normalize',
125	);
126	$methods = array(
127	'php-define',
128	'php-define-double-quote',
129	'php-unquoted',
130	);
131
132	foreach ($config_files as $key => $config_file_path) {
133	if ( !file_exists( $config_file_path ) ) {
134	continue;
135	}
136
137	foreach ($attempts as $key => $attempt) {
138	if ( $attempt === 'normalize' ) {
139	$config_file = new PDT_Config( $config_file_path, true );
140	} else {
141	$config_file = new PDT_Config( $config_file_path );
142	}
143	foreach ($methods as $key => $method) {
144	$config_file->set_type( $method );
145	if ( empty( $DB_USER ) ) {
146	$DB_USER = $config_file->get_key( 'DB_USER' );
147	}
148	if ( empty( $DB_NAME ) ) {
149	$DB_NAME = $config_file->get_key( 'DB_NAME' );
150	}
151	if ( empty( $DB_PASSWORD ) ) {
152	$DB_PASSWORD = $config_file->get_key( 'DB_PASSWORD' );
153	}
154	if ( empty( $DB_HOST ) ) {
155	$DB_HOST = $config_file->get_key( 'DB_HOST' );
156	}
157	if ( empty( $WP_CONTENT_DIR ) ) {
158	$WP_CONTENT_DIR = $config_file->get_key( 'WP_CONTENT_DIR' );
159	}
160	if ( empty( $WP_CONTENT_URL ) ) {
161	$WP_CONTENT_URL = $config_file->get_key( 'WP_CONTENT_URL' );
162	}
163
164	if ( !empty( $DB_USER ) ) {
165	break;
166	}
167	}
168	}
169	}
170
171	if ( empty( $DB_USER ) ) {
172	echo '<h3>Unable to read database credentials from wp-config.php</h3>';
173	echo '<h5>They should be formatted like this in your wp-config.php file:</h5>';
174	echo "<pre>
175	// MySQL settings - You can get this info from your web host //
176	define( 'DB_NAME', 'database_name_here' );
177
178	/** MySQL database username */
179	define( 'DB_USER', 'username_here' );
180
181	/** MySQL database password */
182	define( 'DB_PASSWORD', 'password_here' );
183
184	/** MySQL hostname */
185	define( 'DB_HOST', 'localhost' );
186	</pre>";
187	echo '<h5>If you are still having trouble connecting, please contact us by emailing support@tylerdigital.com with a copy of your file (you may want to remove any sensitive data first)</h5>';
188	exit();
189	}
190
191	$DB_USER = str_replace( '");', '', $DB_USER );
192	$DB_USER = ( strpos( $DB_USER, '"' ) === 0 ) ? substr( $DB_USER, 1 ) : $DB_USER;
193	$DB_USER = str_replace( '\');', '', $DB_USER );
194	$DB_USER = ( strpos( $DB_USER, '\'' ) === 0 ) ? substr( $DB_USER, 1 ) : $DB_USER;
195
196
197	$DB_NAME = str_replace( '");', '', $DB_NAME );
198	$DB_NAME = ( strpos( $DB_NAME, '"' ) === 0 ) ? substr( $DB_NAME, 1 ) : $DB_NAME;
199	$DB_NAME = str_replace( '\');', '', $DB_NAME );
200	$DB_NAME = ( strpos( $DB_NAME, '\'' ) === 0 ) ? substr( $DB_NAME, 1 ) : $DB_NAME;
201
202
203	$DB_PASSWORD = str_replace( '");', '', $DB_PASSWORD );
204	$DB_PASSWORD = ( strpos( $DB_PASSWORD, '"' ) === 0 ) ? substr( $DB_PASSWORD, 1 ) : $DB_PASSWORD;
205	$DB_PASSWORD = str_replace( '\');', '', $DB_PASSWORD );
206	$DB_PASSWORD = ( strpos( $DB_PASSWORD, '\'' ) === 0 ) ? substr( $DB_PASSWORD, 1 ) : $DB_PASSWORD;
207
208
209	$DB_HOST = str_replace( '");', '', $DB_HOST );
210	$DB_HOST = ( strpos( $DB_HOST, '"' ) === 0 ) ? substr( $DB_HOST, 1 ) : $DB_HOST;
211	$DB_HOST = str_replace( '\');', '', $DB_HOST );
212	$DB_HOST = ( strpos( $DB_HOST, '\'' ) === 0 ) ? substr( $DB_HOST, 1 ) : $DB_HOST;
213
214	if ( !defined( 'DB_USER' ) ) {
215	define( 'DB_USER', $DB_USER );
216	}
217	if ( !defined( 'DB_NAME' ) ) {
218	define( 'DB_NAME', $DB_NAME );
219	}
220	if ( !defined( 'DB_PASSWORD' ) ) {
221	define( 'DB_PASSWORD', $DB_PASSWORD );
222	}
223	if ( !defined( 'DB_HOST' ) ) {
224	define( 'DB_HOST', $DB_HOST );
225	}
226
227	if ( !empty( $WP_CONTENT_DIR ) ) {
228	define( 'WP_CONTENT_DIR', $WP_CONTENT_DIR );
229	}
230
231	if ( !empty( $WP_CONTENT_URL ) ) {
232	define( 'WP_CONTENT_URL', $WP_CONTENT_URL );
233	}
234
235	$config_file->set_type( 'php-variable' );
236	global $table_prefix;
237	$table_prefix = $config_file->get_key( 'table_prefix' );
238	$GLOBALS['table_prefix'] = $table_prefix;
239
240	if ( !defined('WP_CONTENT_DIR') )
241	define( 'WP_CONTENT_DIR', ABSPATH . 'wp-content' ); // no trailing slash, full paths only - WP_CONTENT_URL is defined further down
242
243	// Add define('WP_DEBUG', true); to wp-config.php to enable display of notices during development.
244	if ( !defined('WP_DEBUG') )
245	define( 'WP_DEBUG', false );
246
247	// Add define('WP_DEBUG_DISPLAY', null); to wp-config.php use the globally configured setting for
248	// display_errors and not force errors to be displayed. Use false to force display_errors off.
249	if ( !defined('WP_DEBUG_DISPLAY') )
250	define( 'WP_DEBUG_DISPLAY', true );
251
252	// Add define('WP_DEBUG_LOG', true); to enable error logging to wp-content/debug.log.
253	if ( !defined('WP_DEBUG_LOG') )
254	define('WP_DEBUG_LOG', false);
255
256	if ( !defined('WP_CACHE') )
257	define('WP_CACHE', false);
258
259	// Start of run timestamp.
260	if ( ! defined( 'WP_START_TIMESTAMP' ) ) {
261	define( 'WP_START_TIMESTAMP', microtime( true ) );
262	}
263
264	/**
265	* Private
266	*/
267	if ( !defined('MEDIA_TRASH') )
268	define('MEDIA_TRASH', false);
269
270	if ( !defined('SHORTINIT') )
271	define('SHORTINIT', false);
272
273	/**
274	* Allows for the plugins directory to be moved from the default location.
275	*
276	* @since 2.6.0
277	*/
278	if ( !defined('WP_PLUGIN_DIR') )
279	define( 'WP_PLUGIN_DIR', WP_CONTENT_DIR . '/plugins' ); // full path, no trailing slash
280
281	/**
282	* Allows for the plugins directory to be moved from the default location.
283	*
284	* @since 2.1.0
285	* @deprecated
286	*/
287	if ( !defined('PLUGINDIR') )
288	define( 'PLUGINDIR', 'wp-content/plugins' ); // Relative to ABSPATH. For back compat.
289
290	/**
291	* Allows for the mu-plugins directory to be moved from the default location.
292	*
293	* @since 2.8.0
294	*/
295	if ( !defined('WPMU_PLUGIN_DIR') )
296	define( 'WPMU_PLUGIN_DIR', WP_CONTENT_DIR . '/mu-plugins' ); // full path, no trailing slash
297
298	/**
299	* Allows for the mu-plugins directory to be moved from the default location.
300	*
301	* @since 2.8.0
302	* @deprecated
303	*/
304	if ( !defined( 'MUPLUGINDIR' ) )
305	define( 'MUPLUGINDIR', 'wp-content/mu-plugins' ); // Relative to ABSPATH. For back compat.
306
307
308	}
309
310	}
311