Plugin::set_hooks() - Code Metrics - Inspection of "Improved settings handler" - unfulvio/wp-php-console - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 02e362...3c05a4 )

by Fulvio

created 2019-06-04 03:44 UTC

Plugin::set_hooks() A

↳ Parent: Plugin::apply_options()

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
nc	2
nop	0
dl	0
loc	14
rs	9.7998
c	0
b	0
f	0

<?php
/**
 * WP PHP Console
 *
 * This source file is subject to the GNU General Public License v3.0
 * that is bundled with this package in the file license.txt.
 * It is also available through the world-wide-web at this URL:
 * http://www.gnu.org/licenses/gpl-3.0.html
 *
 * @author    Fulvio Notarstefano <[email protected]>
 * @copyright Copyright (c) 2014-2019 Fulvio Notarstefano
 * @license   http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License v3.0
 */

namespace WP_PHP_Console;

use PhpConsole;

defined( 'ABSPATH' ) or exit;

/**
 * WP PHP Console main class.
 *
 * @since 1.0.0
 */
class Plugin {


	/** @var string plugin version */
	CONST VERSION = '1.6.0';

	/** @var string plugin ID */
	CONST ID = 'wp-php-console';

	/** @var string plugin name */
	CONST NAME = 'WP PHP Console';


	/** @var PhpConsole\Connector instance */
	public $connector;


	/**
	 * Loads plugin and connects to PHP Console.
	 *
	 * @since 1.0.0
	 */
	public function __construct() {

		@error_reporting( E_ALL );
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}

		foreach ( [ 'WP_DEBUG',	'WP_DEBUG_LOG', 'WP_DEBUG_DISPLAY', ] as $wp_debug_constant ) {
			if ( ! defined( $wp_debug_constant ) ) {
				define ( $wp_debug_constant, true );
			}
		}

		// handle translations
		add_action( 'plugins_loaded', static function() {
			load_plugin_textdomain(
				'wp-php-console',
				false,
				dirname( dirname( plugin_basename( __FILE__ ) ) ) . '/languages/'
			);
		} );

		if ( class_exists( 'PhpConsole\Connector' ) ) {
			// connect to PHP Console
			add_action( 'init',      [ $this, 'connect' ], -1000 );
			// delay further PHP Console initialisation to have more context during Remote PHP execution
			add_action( 'wp_loaded', [ $this, 'init' ], -1000 );
		}

		// load admin
		if ( is_admin() ) {
			new Admin();
		}
	}


	/**
	 * Connects to PHP Console.
	 *
	 * PHP Console needs to hook in session, in WordPress we need to be in 'init':
	 * @link http://silvermapleweb.com/using-the-php-session-in-wordpress/
	 *
	 * @internal action hook callback
	 *
	 * @since 1.4.0
	 */
	public function connect() {

		// workaround for avoiding headers already sent warnings
		@error_reporting( E_ALL & ~E_WARNING );
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}

		if ( ! @session_id() ) {
			@session_start();
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
		}

		$connected = true;

		if ( ! $this->connector instanceof PhpConsole\Connector ) {
			try {
				$this->connector = PhpConsole\Connector::getInstance();
			} catch ( \Exception $e ) {
				$connected = false;
			}
		}

		// restore error reporting
		@error_reporting( E_ALL );
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}

		// apply PHP Console options
		if ( $connected ) {
			$this->apply_options();
		}
	}


	/**
	 * Applies options.
	 *
	 * @since 1.4.0
	 */
	private function apply_options() {

		// bail out if not connected yet to PHP Console
		if ( ! $this->connector instanceof PhpConsole\Connector ) {
			return;
		}

		// apply 'register' option to PHP Console...
		if ( Settings::should_register_pc_class() && ! class_exists( 'PC', false ) ) {
			// ...only if PC not registered yet
			try {
				PhpConsole\Helper::register();
			} catch( \Exception $e ) {
				$this->print_notice_exception( $e );
			}
		}

		// apply 'stack' option to PHP Console
		if ( Settings::should_show_call_stack() ) {
			$this->connector->getDebugDispatcher()->detectTraceAndSource = true;
		}

		// apply 'short' option to PHP Console
		if ( Settings::should_use_short_path_names() ) {
			try {
				$this->connector->setSourcesBasePath( $_SERVER['DOCUMENT_ROOT'] );
			} catch ( \Exception $e ) {
				$this->print_notice_exception( $e );
			}
		}
	}


	/**
	 * Initializes PHP Console.
	 *
	 * @internal action hook callback
	 *
	 * @since 1.0.0
	 */
	public function init() {

		// bail if no password is set to connect with PHP Console
		if ( ! Settings::has_eval_terminal_password() ) {
			return;
		}

		// selectively remove slashes added by WordPress as expected by PHP Console
		if ( array_key_exists( PhpConsole\Connector::POST_VAR_NAME, $_POST ) ) {
			$_POST[ PhpConsole\Connector::POST_VAR_NAME ] = stripslashes_deep( $_POST[ PhpConsole\Connector::POST_VAR_NAME ] );
		}

		// get PHP Console instance if wasn't set yet
		if ( ! $this->connector instanceof PhpConsole\Connector ) {

			// workaround for avoiding headers already sent warnings
			@error_reporting( E_ALL & ~E_WARNING );
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}

			try {
				$this->connector = PhpConsole\Connector::getInstance();
				$connected       = true;
			} catch ( \Exception $e ) {
				$connected       = false;
			}

			// restore error reporting
			@error_reporting( E_ALL );
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}

			if ( ! $connected ) {
				return;
			}
		}

		// set PHP Console password
		try {
			$this->connector->setPassword( Settings::get_eval_terminal_password() );
		} catch ( \Exception $e ) {
			$this->print_notice_exception( $e );
		}

		// get PHP Console handler instance
		$handler = PhpConsole\Handler::getInstance();

		if ( true !== PhpConsole\Handler::getInstance()->isStarted() ) {
			try {
				$handler->start();
			} catch( \Exception $e ) {
				$this->print_notice_exception( $e );
				return;
			}
		}

		// enable SSL-only mode
		if ( Settings::should_use_ssl_only() ) {
			$this->connector->enableSslOnlyMode();
		}

		// restrict IP addresses
		$allowedIpMasks = Settings::get_allowed_ip_masks();

		if ( count( $allowedIpMasks ) > 0 ) {
			$this->connector->setAllowedIpMasks( $allowedIpMasks );
		}

		$evalProvider = $this->connector->getEvalDispatcher()->getEvalProvider();

		try {
			$evalProvider->addSharedVar( 'uri', $_SERVER['REQUEST_URI'] );
		} catch ( \Exception $e ) {
			$this->print_notice_exception( $e );
		}

		try {
			$evalProvider->addSharedVarReference( 'post', $_POST );
		} catch ( \Exception $e ) {
			$this->print_notice_exception( $e );
		}

		$openBaseDirs = [ ABSPATH, get_template_directory() ];

		try {
			$evalProvider->addSharedVarReference( 'dirs', $openBaseDirs );
		} catch ( \Exception $e ) {
			$this->print_notice_exception( $e );
		}

		$evalProvider->setOpenBaseDirs( $openBaseDirs );

		try {
			$this->connector->startEvalRequestsListener();
		} catch ( \Exception $e ) {
			$this->print_notice_exception( $e );
		}
	}


	/**
	 * Prints an exception message as WordPress admin notice.
	 *
	 * @since 1.4.0
	 *
	 * @param \Exception $e Exception object
	 */
	private function print_notice_exception( \Exception $e ) {

		add_action( 'admin_notices', static function() use ( $e ) {
			?>
			<div class="error">
				<p><?php printf( '%1$s: %2$s', self::NAME, $e->getMessage() ); ?></p>
			</div>
			<?php
		} );
	}


	/**
	 * Gets the plugin path.
	 *
	 * @since 1.6.0
	 *
	 * @return string
	 */
	public static function get_plugin_path() {

		return untrailingslashit( dirname( __DIR__ ) );
	}


	/**
	 * Gets the plugin vendor path.
	 *
	 * @since 1.6.0
	 */
	public static function get_plugin_vendor_path() {

		return self::get_plugin_path() . '/vendor';
	}


	/**
	 * Gets the plugin page URL.
	 *
	 * @since 1.6.0
	 *
	 * @return string
	 */
	public static function get_plugin_page_url() {

		return 'https://wordpress.org/support/plugin/wp-php-console/';
	}


	/**
	 * Gets the GitHub repository page URL.
	 *
	 * @since 1.6.0
	 *
	 * @return string
	 */
	public static function get_project_page_url() {

		return 'https://github.com/unfulvio/wp-php-console';
	}


	/**
	 * Gets the PHP Console project page URL.
	 *
	 * @since 1.6.0
	 *
	 * @return string
	 */
	public static function get_php_console_project_page_url() {

		return 'https://github.com/barbushin/php-console';
	}


	/**
	 * Gets the PHP Console Google Chrome extension URL.
	 *
	 * @since 1.6.0
	 *
	 * @return string;

	 */
	public static function get_php_console_chrome_extension_url() {

		return 'https://chrome.google.com/webstore/detail/php-console/nfhmhhlpfleoednkpnnnkolmclajemef';
	}


	/**
	 * Gets the plugin reviews page URL.
	 *
	 * @since 1.6.0
	 *
	 * @return string
	 */
	public static function get_reviews_page_url() {

		return 'https://wordpress.org/support/plugin/wp-php-console/reviews/';
	}


	/**
	 * Gets the plugin support page URL.
	 *
	 * @since 1.6.0
	 *
	 * @return string
	 */
	public static function get_support_page_url() {

		return 'https://wordpress.org/support/plugin/wp-php-console/';
	}


}


1			<?php
2			/**
3			* WP PHP Console
4			*
5			* This source file is subject to the GNU General Public License v3.0
6			* that is bundled with this package in the file license.txt.
7			* It is also available through the world-wide-web at this URL:
8			* http://www.gnu.org/licenses/gpl-3.0.html
9			*
10			* @author Fulvio Notarstefano <[email protected]>
11			* @copyright Copyright (c) 2014-2019 Fulvio Notarstefano
12			* @license http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License v3.0
13			*/
14
15			namespace WP_PHP_Console;
16
17			use PhpConsole;
18
19			defined( 'ABSPATH' ) or exit;
20
21			/**
22			* WP PHP Console main class.
23			*
24			* @since 1.0.0
25			*/
26			class Plugin {
27
28
29			/** @var string plugin version */
30			CONST VERSION = '1.6.0';
31
32			/** @var string plugin ID */
33			CONST ID = 'wp-php-console';
34
35			/** @var string plugin name */
36			CONST NAME = 'WP PHP Console';
37
38
39			/** @var PhpConsole\Connector instance */
40			public $connector;
41
42
43			/**
44			* Loads plugin and connects to PHP Console.
45			*
46			* @since 1.0.0
47			*/
48			public function __construct() {
49
50			@error_reporting( E_ALL );
			0 ignored issues – show Security Best Practice introduced 2019-05-30 03:55 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
51
52			foreach ( [ 'WP_DEBUG', 'WP_DEBUG_LOG', 'WP_DEBUG_DISPLAY', ] as $wp_debug_constant ) {
53			if ( ! defined( $wp_debug_constant ) ) {
54			define ( $wp_debug_constant, true );
55			}
56			}
57
58			// handle translations
59			add_action( 'plugins_loaded', static function() {
60			load_plugin_textdomain(
61			'wp-php-console',
62			false,
63			dirname( dirname( plugin_basename( __FILE__ ) ) ) . '/languages/'
64			);
65			} );
66
67			if ( class_exists( 'PhpConsole\Connector' ) ) {
68			// connect to PHP Console
69			add_action( 'init', [ $this, 'connect' ], -1000 );
70			// delay further PHP Console initialisation to have more context during Remote PHP execution
71			add_action( 'wp_loaded', [ $this, 'init' ], -1000 );
72			}
73
74			// load admin
75			if ( is_admin() ) {
76			new Admin();
77			}
78			}
79
80
81			/**
82			* Connects to PHP Console.
83			*
84			* PHP Console needs to hook in session, in WordPress we need to be in 'init':
85			* @link http://silvermapleweb.com/using-the-php-session-in-wordpress/
86			*
87			* @internal action hook callback
88			*
89			* @since 1.4.0
90			*/
91			public function connect() {
92
93			// workaround for avoiding headers already sent warnings
94			@error_reporting( E_ALL & ~E_WARNING );
			0 ignored issues – show Security Best Practice introduced 2019-05-28 06:35 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
95
96			if ( ! @session_id() ) {
97			@session_start();
			0 ignored issues – show Security Best Practice introduced 2019-05-30 03:55 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
98			}
99
100			$connected = true;
101
102			if ( ! $this->connector instanceof PhpConsole\Connector ) {
103			try {
104			$this->connector = PhpConsole\Connector::getInstance();
105			} catch ( \Exception $e ) {
106			$connected = false;
107			}
108			}
109
110			// restore error reporting
111			@error_reporting( E_ALL );
			0 ignored issues – show Security Best Practice introduced 2019-05-28 06:35 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
112
113			// apply PHP Console options
114			if ( $connected ) {
115			$this->apply_options();
116			}
117			}
118
119
120			/**
121			* Applies options.
122			*
123			* @since 1.4.0
124			*/
125			private function apply_options() {
126
127			// bail out if not connected yet to PHP Console
128			if ( ! $this->connector instanceof PhpConsole\Connector ) {
129			return;
130			}
131
132			// apply 'register' option to PHP Console...
133			if ( Settings::should_register_pc_class() && ! class_exists( 'PC', false ) ) {
134			// ...only if PC not registered yet
135			try {
136			PhpConsole\Helper::register();
137			} catch( \Exception $e ) {
138			$this->print_notice_exception( $e );
139			}
140			}
141
142			// apply 'stack' option to PHP Console
143			if ( Settings::should_show_call_stack() ) {
144			$this->connector->getDebugDispatcher()->detectTraceAndSource = true;
145			}
146
147			// apply 'short' option to PHP Console
148			if ( Settings::should_use_short_path_names() ) {
149			try {
150			$this->connector->setSourcesBasePath( $_SERVER['DOCUMENT_ROOT'] );
151			} catch ( \Exception $e ) {
152			$this->print_notice_exception( $e );
153			}
154			}
155			}
156
157
158			/**
159			* Initializes PHP Console.
160			*
161			* @internal action hook callback
162			*
163			* @since 1.0.0
164			*/
165			public function init() {
166
167			// bail if no password is set to connect with PHP Console
168			if ( ! Settings::has_eval_terminal_password() ) {
169			return;
170			}
171
172			// selectively remove slashes added by WordPress as expected by PHP Console
173			if ( array_key_exists( PhpConsole\Connector::POST_VAR_NAME, $_POST ) ) {
174			$_POST[ PhpConsole\Connector::POST_VAR_NAME ] = stripslashes_deep( $_POST[ PhpConsole\Connector::POST_VAR_NAME ] );
175			}
176
177			// get PHP Console instance if wasn't set yet
178			if ( ! $this->connector instanceof PhpConsole\Connector ) {
179
180			// workaround for avoiding headers already sent warnings
181			@error_reporting( E_ALL & ~E_WARNING );
			0 ignored issues – show Security Best Practice introduced 2019-05-30 03:55 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
182
183			try {
184			$this->connector = PhpConsole\Connector::getInstance();
185			$connected = true;
186			} catch ( \Exception $e ) {
187			$connected = false;
188			}
189
190			// restore error reporting
191			@error_reporting( E_ALL );
			0 ignored issues – show Security Best Practice introduced 2019-05-30 03:55 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
192
193			if ( ! $connected ) {
194			return;
195			}
196			}
197
198			// set PHP Console password
199			try {
200			$this->connector->setPassword( Settings::get_eval_terminal_password() );
201			} catch ( \Exception $e ) {
202			$this->print_notice_exception( $e );
203			}
204
205			// get PHP Console handler instance
206			$handler = PhpConsole\Handler::getInstance();
207
208			if ( true !== PhpConsole\Handler::getInstance()->isStarted() ) {
209			try {
210			$handler->start();
211			} catch( \Exception $e ) {
212			$this->print_notice_exception( $e );
213			return;
214			}
215			}
216
217			// enable SSL-only mode
218			if ( Settings::should_use_ssl_only() ) {
219			$this->connector->enableSslOnlyMode();
220			}
221
222			// restrict IP addresses
223			$allowedIpMasks = Settings::get_allowed_ip_masks();
224
225			if ( count( $allowedIpMasks ) > 0 ) {
226			$this->connector->setAllowedIpMasks( $allowedIpMasks );
227			}
228
229			$evalProvider = $this->connector->getEvalDispatcher()->getEvalProvider();
230
231			try {
232			$evalProvider->addSharedVar( 'uri', $_SERVER['REQUEST_URI'] );
233			} catch ( \Exception $e ) {
234			$this->print_notice_exception( $e );
235			}
236
237			try {
238			$evalProvider->addSharedVarReference( 'post', $_POST );
239			} catch ( \Exception $e ) {
240			$this->print_notice_exception( $e );
241			}
242
243			$openBaseDirs = [ ABSPATH, get_template_directory() ];
244
245			try {
246			$evalProvider->addSharedVarReference( 'dirs', $openBaseDirs );
247			} catch ( \Exception $e ) {
248			$this->print_notice_exception( $e );
249			}
250
251			$evalProvider->setOpenBaseDirs( $openBaseDirs );
252
253			try {
254			$this->connector->startEvalRequestsListener();
255			} catch ( \Exception $e ) {
256			$this->print_notice_exception( $e );
257			}
258			}
259
260
261			/**
262			* Prints an exception message as WordPress admin notice.
263			*
264			* @since 1.4.0
265			*
266			* @param \Exception $e Exception object
267			*/
268			private function print_notice_exception( \Exception $e ) {
269
270			add_action( 'admin_notices', static function() use ( $e ) {
271			?>
272			<div class="error">
273			<p><?php printf( '%1$s: %2$s', self::NAME, $e->getMessage() ); ?></p>
274			</div>
275			<?php
276			} );
277			}
278
279
280			/**
281			* Gets the plugin path.
282			*
283			* @since 1.6.0
284			*
285			* @return string
286			*/
287			public static function get_plugin_path() {
288
289			return untrailingslashit( dirname( __DIR__ ) );
290			}
291
292
293			/**
294			* Gets the plugin vendor path.
295			*
296			* @since 1.6.0
297			*/
298			public static function get_plugin_vendor_path() {
299
300			return self::get_plugin_path() . '/vendor';
301			}
302
303
304			/**
305			* Gets the plugin page URL.
306			*
307			* @since 1.6.0
308			*
309			* @return string
310			*/
311			public static function get_plugin_page_url() {
312
313			return 'https://wordpress.org/support/plugin/wp-php-console/';
314			}
315
316
317			/**
318			* Gets the GitHub repository page URL.
319			*
320			* @since 1.6.0
321			*
322			* @return string
323			*/
324			public static function get_project_page_url() {
325
326			return 'https://github.com/unfulvio/wp-php-console';
327			}
328
329
330			/**
331			* Gets the PHP Console project page URL.
332			*
333			* @since 1.6.0
334			*
335			* @return string
336			*/
337			public static function get_php_console_project_page_url() {
338
339			return 'https://github.com/barbushin/php-console';
340			}
341
342
343			/**
344			* Gets the PHP Console Google Chrome extension URL.
345			*
346			* @since 1.6.0
347			*
348			* @return string;
			0 ignored issues – show Documentation introduced 2019-06-04 03:48 UTC by Report Bug Copy Issue Report The doc-type `string;` could not be parsed: Expected "\|" or "end of type", but got ";" at position 6. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
349			*/
350			public static function get_php_console_chrome_extension_url() {
351
352			return 'https://chrome.google.com/webstore/detail/php-console/nfhmhhlpfleoednkpnnnkolmclajemef';
353			}
354
355
356			/**
357			* Gets the plugin reviews page URL.
358			*
359			* @since 1.6.0
360			*
361			* @return string
362			*/
363			public static function get_reviews_page_url() {
364
365			return 'https://wordpress.org/support/plugin/wp-php-console/reviews/';
366			}
367
368
369			/**
370			* Gets the plugin support page URL.
371			*
372			* @since 1.6.0
373			*
374			* @return string
375			*/
376			public static function get_support_page_url() {
377
378			return 'https://wordpress.org/support/plugin/wp-php-console/';
379			}
380
381
382			}
383

unfulvio / wp-php-console

Push — master ( 02e362...3c05a4 )

Plugin::set_hooks() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like