Issues in class-gravityview-compatibility.php - New Issues - Inspection of "Single Entry or Edit Entry screens are inaccessibl..." - gravityview/GravityView - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 4659b8...3ce645 )

by Zack

created 2017-01-14 01:19 UTC

includes/class-gravityview-compatibility.php (2 issues)

Labels

Severity

Upgrade to new PHP Analysis Engine

These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more

<?php
/**
 * Handle issues with plugin and version compatibility
 *
 * @package   GravityView
 * @license   GPL2+
 * @author    Katz Web Services, Inc.
 * @link      http://gravityview.co
 * @copyright Copyright 2015, Katz Web Services, Inc.
 *
 * @since 1.12
 */

/**
 * Handle GravityView compatibility notices and fallback shortcodes
 * @since 1.12
 */
class GravityView_Compatibility {

	/**
	 * @var GravityView_Compatibility
	 */
	static public $instance = null;

	/**
	 * @var bool Is Gravity Forms version valid and is Gravity Forms loaded?
	 */
	static public $valid_gravity_forms = false;

	/**
	 * @var bool Is the WordPress installation compatible?
	 */
	static public $valid_wordpress = false;

	/**
	 * @var bool Is the server's PHP version compatible?
	 */
	static public $valid_php = false;

	/**
	 * @var array Holder for notices to be displayed in frontend shortcodes if not valid GF
	 */
	static private $notices = array();

	function __construct() {

		self::$valid_gravity_forms = self::check_gravityforms();

		self::$valid_wordpress = self::check_wordpress();

		self::$valid_php = self::check_php();

		self::check_gf_directory();

		$this->add_hooks();
	}

	function add_hooks() {

		add_filter( 'gravityview/admin/notices', array( $this, 'insert_admin_notices' ) );

		$this->add_fallback_shortcode();
	}

	/**
	 * Add the compatibility notices to the other admin notices
	 * @param array $notices
	 *
	 * @return array
	 */
	function insert_admin_notices( $notices = array() ) {
		return array_merge( $notices, self::$notices );
	}

	/**
	 * @return GravityView_Compatibility
	 */
	public static function getInstance() {
		if( self::$instance ) {
			return self::$instance;
		}
		return new self;
	}

	/**
	 * Is everything compatible with this version of GravityView?
	 * @return bool
	 */
	public static function is_valid() {
		return ( self::is_valid_gravity_forms() && self::is_valid_wordpress() && self::is_valid_php() );
	}

	/**
	 * Is the version of WordPress compatible?
	 * @since 1.12
	 */
	private static function is_valid_wordpress() {
		return self::$valid_wordpress;
	}

	/**
	 * @since 1.12
	 * @return bool
	 */
	private static function is_valid_gravity_forms() {
		return self::$valid_gravity_forms;
	}

	/**
	 * @since 1.12
	 * @return bool
	 */
	private static function is_valid_php() {
		return self::$valid_php;
	}

	/**
	 * @since 1.12
	 * @return bool
	 */
	private function add_fallback_shortcode() {

		// If Gravity Forms doesn't exist or is outdated, load the admin view class to
		// show the notice, but not load any post types or process shortcodes.
		// Without Gravity Forms, there is no GravityView. Beautiful, really.
		if( ! self::is_valid() ) {

			// If the plugin's not loaded, might as well hide the shortcode for people.
			add_shortcode( 'gravityview', array( $this, '_shortcode_gf_notice') );

		}
	}

	/**
	 * Get admin notices
	 * @since 1.12
	 * @return array
	 */
	public static function get_notices() {
		return self::$notices;
	}

	/**
	 * @since 1.9.2 in gravityview.php
	 * @since 1.12
	 *
	 * @param array $atts
	 * @param null $content
	 * @param string $shortcode
	 *
	 * @return null|string NULL returned if user can't activate plugins. Notice shown with a warning that GF isn't supported.
	 */
	public function _shortcode_gf_notice( $atts = array(), $content = null, $shortcode = 'gravityview' ) {

		if( ! GVCommon::has_cap( 'activate_plugins' ) ) {
			return null;
		}

		$notices = self::get_notices();

		$message = '<div style="border:1px solid red; padding: 15px;"><p style="text-align:center;"><em>' . esc_html__( 'You are seeing this notice because you are an administrator. Other users of the site will see nothing.', 'gravityview') . '</em></p>';
		foreach( (array)$notices as $notice ) {
			$message .= wpautop( $notice['message'] );
		}
		$message .= '</div>';

		return $message;

	}

	/**
	 * Is the version of PHP compatible?
	 *
	 * @since 1.12
	 * @since 1.19.2 Shows a notice if it's compatible with future PHP version requirements
	 *
	 * @return boolean
	 */
	public static function check_php() {

		if( false === version_compare( phpversion(), GV_MIN_PHP_VERSION , '>=' ) ) {

			self::$notices['php_version'] = array(
				'class' => 'error',
				'message' => sprintf( __( "%sGravityView requires PHP Version %s or newer.%s \n\nYou're using Version %s. Please ask your host to upgrade your server's PHP.", 'gravityview' ), '<h3>', GV_MIN_PHP_VERSION, "</h3>\n\n", '<span style="font-family: Consolas, Courier, monospace;">'.phpversion().'</span>' ),
				'cap' => 'manage_options',
				'dismiss' => 'php_version',
			);

			return false;
		}

		if( false === version_compare( phpversion(), GV_FUTURE_MIN_PHP_VERSION , '>=' ) ) {

			// Show the notice on every update. Yes, annoying, but not as annoying as a plugin breaking.
			$key = sprintf('php_%s_%s', GV_FUTURE_MIN_PHP_VERSION, GravityView_Plugin::version );

			self::$notices[ $key ] = array(
				'class' => 'error',
				'message' => sprintf( __( "%sGravityView will soon require PHP Version %s.%s \n\nYou're using Version %s. Please ask your host to upgrade your server's PHP.", 'gravityview' ), '<h3>', GV_FUTURE_MIN_PHP_VERSION, "</h3>\n\n", '<span style="font-family: Consolas, Courier, monospace;">'.phpversion().'</span>' ),
				'cap' => 'manage_options',
				'dismiss' => $key,
			);

		}

		return true;
	}

	/**
	 * Is WordPress compatible?
	 *
	 * @since 1.12
	 * @return boolean
	 */
	public static function check_wordpress() {
		global $wp_version;

		if( version_compare( $wp_version, GV_MIN_WP_VERSION ) <= 0 ) {

			self::$notices['wp_version'] = array(
				'class' => 'error',
				'message' => sprintf( __( "%sGravityView requires WordPress %s or newer.%s \n\nYou're using Version %s. Please upgrade your WordPress installation.", 'gravityview' ), '<h3>', GV_MIN_WP_VERSION, "</h3>\n\n", '<span style="font-family: Consolas, Courier, monospace;">'.$wp_version.'</span>' ),
			    'cap' => 'update_core',
				'dismiss' => 'wp_version',
			);

			return false;
		}

		return true;
	}


	/**
	 * Check if Gravity Forms plugin is active and show notice if not.
	 *
	 * @since 1.12
	 *
	 * @access public
	 * @return boolean True: checks have been passed; GV is fine to run; False: checks have failed, don't continue loading
	 */
	public static function check_gravityforms() {

		// Bypass other checks: if the class exists
		if( class_exists( 'GFCommon' ) ) {

			// Does the version meet future requirements?
			if( true === version_compare( GFCommon::$version, GV_FUTURE_MIN_GF_VERSION, ">=" ) ) {
				return true;
			}

			// Does it meet minimum requirements?
			$meets_minimum = ( true === version_compare( GFCommon::$version, GV_MIN_GF_VERSION, ">=" ) );
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;

			$class = $meets_minimum ? 'notice-warning' : 'error';

			// Show the notice even if the future version requirements aren't met
			self::$notices['gf_version'] = array(
				'class' => $class,
				'message' => sprintf( __( "%sGravityView requires Gravity Forms Version %s or newer.%s \n\nYou're using Version %s. Please update your Gravity Forms or purchase a license. %sGet Gravity Forms%s - starting at $39%s%s", 'gravityview' ), '<h3>', GV_FUTURE_MIN_GF_VERSION, "</h3>\n\n", '<span style="font-family: Consolas, Courier, monospace;">'.GFCommon::$version.'</span>', "\n\n".'<a href="https://katz.si/gravityforms" class="button button-secondary button-large button-hero">' , '<em>', '</em>', '</a>'),
				'cap' => 'update_plugins',
				'dismiss' => 'gf_version_' . GV_FUTURE_MIN_GF_VERSION,

			);

			// Return false if the plugin is not compatible, true if meets minimum
			return $meets_minimum;
		}

		$gf_status = self::get_plugin_status( 'gravityforms/gravityforms.php' );

		/**
		 * The plugin is activated and yet somehow GFCommon didn't get picked up...
		 * OR
		 * It's the Network Admin and we just don't know whether the sites have GF activated themselves.
		 */
		if( true === $gf_status || is_network_admin() ) {
			return true;
		}

		// If GFCommon doesn't exist, assume GF not active
		$return = false;

		switch( $gf_status ) {
			case 'inactive':

				// Required for multisite
				if( ! function_exists('wp_create_nonce') ) {
					require_once ABSPATH . WPINC . '/pluggable.php';
				}

				// Otherwise, throws an error on activation & deactivation "Use of undefined constant LOGGED_IN_COOKIE"
				if( is_multisite() ) {
					wp_cookie_constants();
				}

				$return = false;

				$button = function_exists('is_network_admin') && is_network_admin() ? '<strong><a href="#gravity-forms">' : '<strong><a href="'. wp_nonce_url( admin_url( 'plugins.php?action=activate&plugin=gravityforms/gravityforms.php' ), 'activate-plugin_gravityforms/gravityforms.php') . '" class="button button-large">';

				self::$notices['gf_inactive'] = array(
					'class' => 'error',
					'message' => sprintf( __( '%sGravityView requires Gravity Forms to be active. %sActivate Gravity Forms%s to use the GravityView plugin.', 'gravityview' ), '<h3>', "</h3>\n\n". $button, '</a></strong>' ),
					'cap' => 'activate_plugins',
					'dismiss' => 'gf_inactive',
				);

				break;
			default:
				self::$notices['gf_installed'] = array(
					'class' => 'error',
					'message' => sprintf( __( '%sGravityView requires Gravity Forms to be installed in order to run properly. %sGet Gravity Forms%s - starting at $39%s%s', 'gravityview' ), '<h3>', "</h3>\n\n".'<a href="http://katz.si/gravityforms" class="button button-secondary button-large button-hero">' , '<em>', '</em>', '</a>'),
					'cap' => 'install_plugins',
					'dismiss' => 'gf_installed',
				);
				break;
		}

		return $return;
	}

	/**
	 * Check for potential conflicts and let users know about common issues.
	 *
	 * @return void
	 */
	private static function check_gf_directory() {

		if( class_exists( 'GFDirectory' ) ) {
			self::$notices['gf_directory'] = array(
				'class' => 'error is-dismissible',
				'title' => __('Potential Conflict', 'gravityview' ),
				'message' => __( 'GravityView and Gravity Forms Directory are both active. This may cause problems. If you experience issues, disable the Gravity Forms Directory plugin.', 'gravityview' ),
				'dismiss' => 'gf_directory',
				'cap' => 'activate_plugins',
			);
		}

	}

	/**
	 * Check if specified plugin is active, inactive or not installed
	 *
	 * @access public
	 * @static
	 * @param string $location (default: '')
	 * @return boolean|string True: plugin is active; False: plugin file doesn't exist at path; 'inactive' it's inactive
	 */
	public static function get_plugin_status( $location = '' ) {

		if( ! function_exists('is_plugin_active') ) {
			include_once( ABSPATH . '/wp-admin/includes/plugin.php' );
		}

		if( is_network_admin() && is_plugin_active_for_network( $location ) ) {
			return true;
		}

		if( !is_network_admin() && is_plugin_active( $location ) ) {
			return true;
		}

		if(
			!file_exists( trailingslashit( WP_PLUGIN_DIR ) . $location ) &&
			!file_exists( trailingslashit( WPMU_PLUGIN_DIR ) . $location )
		) {
			return false;
		}

		return 'inactive';
	}

}

GravityView_Compatibility::getInstance();


1			<?php
2			/**
3			* Handle issues with plugin and version compatibility
4			*
5			* @package GravityView
6			* @license GPL2+
7			* @author Katz Web Services, Inc.
8			* @link http://gravityview.co
9			* @copyright Copyright 2015, Katz Web Services, Inc.
10			*
11			* @since 1.12
12			*/
13
14			/**
15			* Handle GravityView compatibility notices and fallback shortcodes
16			* @since 1.12
17			*/
18			class GravityView_Compatibility {
19
20			/**
21			* @var GravityView_Compatibility
22			*/
23			static public $instance = null;
24
25			/**
26			* @var bool Is Gravity Forms version valid and is Gravity Forms loaded?
27			*/
28			static public $valid_gravity_forms = false;
29
30			/**
31			* @var bool Is the WordPress installation compatible?
32			*/
33			static public $valid_wordpress = false;
34
35			/**
36			* @var bool Is the server's PHP version compatible?
37			*/
38			static public $valid_php = false;
39
40			/**
41			* @var array Holder for notices to be displayed in frontend shortcodes if not valid GF
42			*/
43			static private $notices = array();
44
45			function __construct() {
46
47			self::$valid_gravity_forms = self::check_gravityforms();
48
49			self::$valid_wordpress = self::check_wordpress();
50
51			self::$valid_php = self::check_php();
52
53			self::check_gf_directory();
54
55			$this->add_hooks();
56			}
57
58			function add_hooks() {
59
60			add_filter( 'gravityview/admin/notices', array( $this, 'insert_admin_notices' ) );
61
62			$this->add_fallback_shortcode();
63			}
64
65			/**
66			* Add the compatibility notices to the other admin notices
67			* @param array $notices
68			*
69			* @return array
70			*/
71			function insert_admin_notices( $notices = array() ) {
72			return array_merge( $notices, self::$notices );
73			}
74
75			/**
76			* @return GravityView_Compatibility
77			*/
78			public static function getInstance() {
79			if( self::$instance ) {
80			return self::$instance;
81			}
82			return new self;
83			}
84
85			/**
86			* Is everything compatible with this version of GravityView?
87			* @return bool
88			*/
89			public static function is_valid() {
90			return ( self::is_valid_gravity_forms() && self::is_valid_wordpress() && self::is_valid_php() );
91			}
92
93			/**
94			* Is the version of WordPress compatible?
95			* @since 1.12
96			*/
97			private static function is_valid_wordpress() {
98			return self::$valid_wordpress;
99			}
100
101			/**
102			* @since 1.12
103			* @return bool
104			*/
105			private static function is_valid_gravity_forms() {
106			return self::$valid_gravity_forms;
107			}
108
109			/**
110			* @since 1.12
111			* @return bool
112			*/
113			private static function is_valid_php() {
114			return self::$valid_php;
115			}
116
117			/**
118			* @since 1.12
119			* @return bool
120			*/
121			private function add_fallback_shortcode() {
122
123			// If Gravity Forms doesn't exist or is outdated, load the admin view class to
124			// show the notice, but not load any post types or process shortcodes.
125			// Without Gravity Forms, there is no GravityView. Beautiful, really.
126			if( ! self::is_valid() ) {
127
128			// If the plugin's not loaded, might as well hide the shortcode for people.
129			add_shortcode( 'gravityview', array( $this, '_shortcode_gf_notice') );
130
131			}
132			}
133
134			/**
135			* Get admin notices
136			* @since 1.12
137			* @return array
138			*/
139			public static function get_notices() {
140			return self::$notices;
141			}
142
143			/**
144			* @since 1.9.2 in gravityview.php
145			* @since 1.12
146			*
147			* @param array $atts
148			* @param null $content
149			* @param string $shortcode
150			*
151			* @return null\|string NULL returned if user can't activate plugins. Notice shown with a warning that GF isn't supported.
152			*/
153			public function _shortcode_gf_notice( $atts = array(), $content = null, $shortcode = 'gravityview' ) {
154
155			if( ! GVCommon::has_cap( 'activate_plugins' ) ) {
156			return null;
157			}
158
159			$notices = self::get_notices();
160
161			$message = '<div style="border:1px solid red; padding: 15px;"><p style="text-align:center;"><em>' . esc_html__( 'You are seeing this notice because you are an administrator. Other users of the site will see nothing.', 'gravityview') . '</em></p>';
162			foreach( (array)$notices as $notice ) {
163			$message .= wpautop( $notice['message'] );
164			}
165			$message .= '</div>';
166
167			return $message;
168
169			}
170
171			/**
172			* Is the version of PHP compatible?
173			*
174			* @since 1.12
175			* @since 1.19.2 Shows a notice if it's compatible with future PHP version requirements
176			*
177			* @return boolean
178			*/
179			public static function check_php() {
180
181			if( false === version_compare( phpversion(), GV_MIN_PHP_VERSION , '>=' ) ) {
182
183			self::$notices['php_version'] = array(
184			'class' => 'error',
185			'message' => sprintf( __( "%sGravityView requires PHP Version %s or newer.%s \n\nYou're using Version %s. Please ask your host to upgrade your server's PHP.", 'gravityview' ), '<h3>', GV_MIN_PHP_VERSION, "</h3>\n\n", '<span style="font-family: Consolas, Courier, monospace;">'.phpversion().'</span>' ),
186			'cap' => 'manage_options',
187			'dismiss' => 'php_version',
188			);
189
190			return false;
191			}
192
193			if( false === version_compare( phpversion(), GV_FUTURE_MIN_PHP_VERSION , '>=' ) ) {
194
195			// Show the notice on every update. Yes, annoying, but not as annoying as a plugin breaking.
196			$key = sprintf('php_%s_%s', GV_FUTURE_MIN_PHP_VERSION, GravityView_Plugin::version );
197
198			self::$notices[ $key ] = array(
199			'class' => 'error',
200			'message' => sprintf( __( "%sGravityView will soon require PHP Version %s.%s \n\nYou're using Version %s. Please ask your host to upgrade your server's PHP.", 'gravityview' ), '<h3>', GV_FUTURE_MIN_PHP_VERSION, "</h3>\n\n", '<span style="font-family: Consolas, Courier, monospace;">'.phpversion().'</span>' ),
201			'cap' => 'manage_options',
202			'dismiss' => $key,
203			);
204
205			}
206
207			return true;
208			}
209
210			/**
211			* Is WordPress compatible?
212			*
213			* @since 1.12
214			* @return boolean
215			*/
216			public static function check_wordpress() {
217			global $wp_version;
218
219			if( version_compare( $wp_version, GV_MIN_WP_VERSION ) <= 0 ) {
220
221			self::$notices['wp_version'] = array(
222			'class' => 'error',
223			'message' => sprintf( __( "%sGravityView requires WordPress %s or newer.%s \n\nYou're using Version %s. Please upgrade your WordPress installation.", 'gravityview' ), '<h3>', GV_MIN_WP_VERSION, "</h3>\n\n", '<span style="font-family: Consolas, Courier, monospace;">'.$wp_version.'</span>' ),
224			'cap' => 'update_core',
225			'dismiss' => 'wp_version',
226			);
227
228			return false;
229			}
230
231			return true;
232			}
233
234
235			/**
236			* Check if Gravity Forms plugin is active and show notice if not.
237			*
238			* @since 1.12
239			*
240			* @access public
241			* @return boolean True: checks have been passed; GV is fine to run; False: checks have failed, don't continue loading
242			*/
243			public static function check_gravityforms() {
244
245			// Bypass other checks: if the class exists
246			if( class_exists( 'GFCommon' ) ) {
247
248			// Does the version meet future requirements?
249			if( true === version_compare( GFCommon::$version, GV_FUTURE_MIN_GF_VERSION, ">=" ) ) {
250			return true;
251			}
252
253			// Does it meet minimum requirements?
254			$meets_minimum = ( true === version_compare( GFCommon::$version, GV_MIN_GF_VERSION, ">=" ) );
			0 ignored issues – show Coding Style Comprehensibility introduced 2017-01-14 01:35 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `>=` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
255
256			$class = $meets_minimum ? 'notice-warning' : 'error';
257
258			// Show the notice even if the future version requirements aren't met
259			self::$notices['gf_version'] = array(
260			'class' => $class,
261			'message' => sprintf( __( "%sGravityView requires Gravity Forms Version %s or newer.%s \n\nYou're using Version %s. Please update your Gravity Forms or purchase a license. %sGet Gravity Forms%s - starting at $39%s%s", 'gravityview' ), '<h3>', GV_FUTURE_MIN_GF_VERSION, "</h3>\n\n", '<span style="font-family: Consolas, Courier, monospace;">'.GFCommon::$version.'</span>', "\n\n".'<a href="https://katz.si/gravityforms" class="button button-secondary button-large button-hero">' , '<em>', '</em>', '</a>'),
262			'cap' => 'update_plugins',
263			'dismiss' => 'gf_version_' . GV_FUTURE_MIN_GF_VERSION,
			0 ignored issues – show introduced 2017-01-14 01:35 UTC by Report Bug Copy Issue Report Show Similar Issues like this Expected a sanitizing function (see Codex for 'Data Validation'), but instead saw 'GV_FUTURE_MIN_GF_VERSION' Loading history...
264			);
265
266			// Return false if the plugin is not compatible, true if meets minimum
267			return $meets_minimum;
268			}
269
270			$gf_status = self::get_plugin_status( 'gravityforms/gravityforms.php' );
271
272			/**
273			* The plugin is activated and yet somehow GFCommon didn't get picked up...
274			* OR
275			* It's the Network Admin and we just don't know whether the sites have GF activated themselves.
276			*/
277			if( true === $gf_status \|\| is_network_admin() ) {
278			return true;
279			}
280
281			// If GFCommon doesn't exist, assume GF not active
282			$return = false;
283
284			switch( $gf_status ) {
285			case 'inactive':
286
287			// Required for multisite
288			if( ! function_exists('wp_create_nonce') ) {
289			require_once ABSPATH . WPINC . '/pluggable.php';
290			}
291
292			// Otherwise, throws an error on activation & deactivation "Use of undefined constant LOGGED_IN_COOKIE"
293			if( is_multisite() ) {
294			wp_cookie_constants();
295			}
296
297			$return = false;
298
299			$button = function_exists('is_network_admin') && is_network_admin() ? '<strong><a href="#gravity-forms">' : '<strong><a href="'. wp_nonce_url( admin_url( 'plugins.php?action=activate&plugin=gravityforms/gravityforms.php' ), 'activate-plugin_gravityforms/gravityforms.php') . '" class="button button-large">';
300
301			self::$notices['gf_inactive'] = array(
302			'class' => 'error',
303			'message' => sprintf( __( '%sGravityView requires Gravity Forms to be active. %sActivate Gravity Forms%s to use the GravityView plugin.', 'gravityview' ), '<h3>', "</h3>\n\n". $button, '</a></strong>' ),
304			'cap' => 'activate_plugins',
305			'dismiss' => 'gf_inactive',
306			);
307
308			break;
309			default:
310			self::$notices['gf_installed'] = array(
311			'class' => 'error',
312			'message' => sprintf( __( '%sGravityView requires Gravity Forms to be installed in order to run properly. %sGet Gravity Forms%s - starting at $39%s%s', 'gravityview' ), '<h3>', "</h3>\n\n".'<a href="http://katz.si/gravityforms" class="button button-secondary button-large button-hero">' , '<em>', '</em>', '</a>'),
313			'cap' => 'install_plugins',
314			'dismiss' => 'gf_installed',
315			);
316			break;
317			}
318
319			return $return;
320			}
321
322			/**
323			* Check for potential conflicts and let users know about common issues.
324			*
325			* @return void
326			*/
327			private static function check_gf_directory() {
328
329			if( class_exists( 'GFDirectory' ) ) {
330			self::$notices['gf_directory'] = array(
331			'class' => 'error is-dismissible',
332			'title' => __('Potential Conflict', 'gravityview' ),
333			'message' => __( 'GravityView and Gravity Forms Directory are both active. This may cause problems. If you experience issues, disable the Gravity Forms Directory plugin.', 'gravityview' ),
334			'dismiss' => 'gf_directory',
335			'cap' => 'activate_plugins',
336			);
337			}
338
339			}
340
341			/**
342			* Check if specified plugin is active, inactive or not installed
343			*
344			* @access public
345			* @static
346			* @param string $location (default: '')
347			* @return boolean\|string True: plugin is active; False: plugin file doesn't exist at path; 'inactive' it's inactive
348			*/
349			public static function get_plugin_status( $location = '' ) {
350
351			if( ! function_exists('is_plugin_active') ) {
352			include_once( ABSPATH . '/wp-admin/includes/plugin.php' );
353			}
354
355			if( is_network_admin() && is_plugin_active_for_network( $location ) ) {
356			return true;
357			}
358
359			if( !is_network_admin() && is_plugin_active( $location ) ) {
360			return true;
361			}
362
363			if(
364			!file_exists( trailingslashit( WP_PLUGIN_DIR ) . $location ) &&
365			!file_exists( trailingslashit( WPMU_PLUGIN_DIR ) . $location )
366			) {
367			return false;
368			}
369
370			return 'inactive';
371			}
372
373			}
374
375			GravityView_Compatibility::getInstance();
376

gravityview / GravityView

Push — develop ( 4659b8...3ce645 )

includes/class-gravityview-compatibility.php (2 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Duplication Side-by-Side

Filter issues like