Plugin::load_textdomain() - Code Metrics - Inspection of "Add support for the All in One SEO plugin" - gravityview/GravityView - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 7f1301...799090 )

unknown

created 2021-05-17 21:46 UTC

Plugin::load_textdomain() B

↳ Parent: Plugin

Complexity

Conditions	6
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	18.348

Importance

Changes

Metric	Value
cc	6
nc	4
nop	0
dl	0
loc	28
ccs	3
cts	10
cp	0.3
crap	18.348
rs	8.8497
c	0
b	0
f	0

<?php

namespace GV;

/** If this file is called directly, abort. */
if ( ! defined( 'GRAVITYVIEW_DIR' ) ) {
	die();
}

/**
 * The GravityView WordPress plugin class.
 *
 * Contains functionality related to GravityView being
 * a WordPress plugin and doing WordPress pluginy things.
 *
 * Accessible via gravityview()->plugin
 */
final class Plugin {

	/**
	 * @since 2.0
	 * @api
	 * @var string The plugin version.
	 *
	 */
	public static $version = GV_PLUGIN_VERSION;

	/**
	 * @var string Minimum WordPress version.
	 *
	 * GravityView requires at least this version of WordPress to function properly.
	 */
	private static $min_wp_version = GV_MIN_WP_VERSION;

	/**
	 * @var string Minimum WordPress version.
	 *
	 * @since 2.9.3
	 *
	 * GravityView will require this version of WordPress soon.
	 */
	private static $future_min_wp_version = GV_FUTURE_MIN_WP_VERSION;

	/**
	 * @var string Minimum Gravity Forms version.
	 *
	 * GravityView requires at least this version of Gravity Forms to function properly.
	 */
	public static $min_gf_version = GV_MIN_GF_VERSION;

	/**
	 * @var string Minimum PHP version.
	 *
	 * GravityView requires at least this version of PHP to function properly.
	 */
	private static $min_php_version = GV_MIN_PHP_VERSION;

	/**
	 * @var string|bool Minimum future PHP version.
	 *
	 * GravityView will require this version of PHP soon. False if no future PHP version changes are planned.
	 */
	private static $future_min_php_version = GV_FUTURE_MIN_PHP_VERSION;

	/**
	 * @var string|bool Minimum future Gravity Forms version.
	 *
	 * GravityView will require this version of Gravity Forms soon. False if no future Gravity Forms version changes are planned.
	 */
	private static $future_min_gf_version = GV_FUTURE_MIN_GF_VERSION;

	/**
	 * @var \GV\Plugin The \GV\Plugin static instance.
	 */
	private static $__instance = null;

	/**
	 * @since 2.0
	 * @api
	 * @var \GV\Addon_Settings The plugin "addon" settings.
	 *
	 */
	public $settings;

	/**
	 * @var string The GFQuery functionality identifier.
	 */
	const FEATURE_GFQUERY = 'gfquery';

	/**
	 * @var string The joins functionality identifier.
	 */
	const FEATURE_JOINS = 'joins';

	/**
	 * @var string The unions functionality identifier.
	 */
	const FEATURE_UNIONS = 'unions';

	/**
	 * @var string The REST API functionality identifier.
	 */
	const FEATURE_REST = 'rest_api';

	/**
	 * Get the global instance of \GV\Plugin.
	 *
	 * @return \GV\Plugin The global instance of GravityView Plugin.
	 */
	public static function get() {

		if ( ! self::$__instance instanceof self ) {
			self::$__instance = new self;
		}

		return self::$__instance;
	}

	private function __construct() {

		/**
		 * Load translations.
		 */
		add_action( 'init', array( $this, 'load_textdomain' ) );

		/**
		 * Load some frontend-related legacy files.
		 */
		add_action( 'gravityview/loaded', array( $this, 'include_legacy_frontend' ) );

		/**
		 * GFAddOn-backed settings, licensing.
		 */
		add_action( 'plugins_loaded', array( $this, 'load_license_settings' ) );
	}

	public function load_license_settings() {

		require_once $this->dir( 'future/includes/class-gv-license-handler.php' );
		require_once $this->dir( 'future/includes/class-gv-settings-addon.php' );
		if ( class_exists( '\GV\Addon_Settings' ) ) {
			$this->settings = new Addon_Settings();
			include_once $this->dir( 'includes/class-gravityview-settings.php' );
		} else {
			gravityview()->log->notice( '\GV\Addon_Settings not loaded. Missing \GFAddOn.' );
		}
	}

	/**
	 * Check whether Gravity Forms is v2.5-beta or newer
	 *
	 * @return bool
	 * @todo add @since
	 *
	 */
	public function is_GF_25() {

		return version_compare( '2.5-beta', \GFForms::$version, '<=' );
	}

	/**
	 * Check whether GravityView `is network activated.
	 *
	 * @return bool Whether it's network activated or not.
	 */
	public static function is_network_activated() {

		$plugin_basename = plugin_basename( GRAVITYVIEW_FILE );

		return is_multisite() && ( function_exists( 'is_plugin_active_for_network' ) && is_plugin_active_for_network( $plugin_basename ) );
	}

	/**
	 * Include more legacy stuff.
	 *
	 * @param boolean $force Whether to force the includes.
	 *
	 * @return void
	 */
	public function include_legacy_frontend( $force = false ) {

		if ( gravityview()->request->is_admin() && ! $force ) {
			return;
		}

		include_once $this->dir( 'includes/class-gravityview-image.php' );
		include_once $this->dir( 'includes/class-template.php' );
		include_once $this->dir( 'includes/class-api.php' );
		include_once $this->dir( 'includes/class-frontend-views.php' );
		include_once $this->dir( 'includes/class-gravityview-change-entry-creator.php' );

		/**
		 * @action     `gravityview_include_frontend_actions` Triggered after all GravityView frontend files are loaded
		 *
		 * @deprecated Use `gravityview/loaded` along with \GV\Request::is_admin(), etc.
		 *
		 * Nice place to insert extensions' frontend stuff
		 */
		do_action( 'gravityview_include_frontend_actions' );
	}

	/**
	 * Load more legacy core files.
	 *
	 * @return void
	 */
	public function include_legacy_core() {

		if ( ! class_exists( '\GravityView_Extension' ) ) {
			include_once $this->dir( 'includes/class-gravityview-extension.php' );
		}

		if ( ! gravityview()->plugin->is_compatible() ) {
			return;
		}

		// Load fields
		include_once $this->dir( 'includes/fields/class-gravityview-fields.php' );
		include_once $this->dir( 'includes/fields/class-gravityview-field.php' );

		// Load all field files automatically
		foreach ( glob( $this->dir( 'includes/fields/class-gravityview-field*.php' ) ) as $gv_field_filename ) {
			include_once $gv_field_filename;
		}

		include_once $this->dir( 'includes/class-gravityview-entry-approval-status.php' );
		include_once $this->dir( 'includes/class-gravityview-entry-approval.php' );

		include_once $this->dir( 'includes/class-gravityview-entry-notes.php' );
		include_once $this->dir( 'includes/load-plugin-and-theme-hooks.php' );

		// Load Extensions
		// @todo: Convert to a scan of the directory or a method where this all lives
		include_once $this->dir( 'includes/extensions/edit-entry/class-edit-entry.php' );
		include_once $this->dir( 'includes/extensions/delete-entry/class-delete-entry.php' );
		include_once $this->dir( 'includes/extensions/duplicate-entry/class-duplicate-entry.php' );
		include_once $this->dir( 'includes/extensions/entry-notes/class-gravityview-field-notes.php' );
		include_once $this->dir( 'includes/extensions/lightbox/class-gravityview-lightbox.php' );

		// Load WordPress Widgets
		include_once $this->dir( 'includes/wordpress-widgets/register-wordpress-widgets.php' );

		// Load GravityView Widgets
		include_once $this->dir( 'includes/widgets/register-gravityview-widgets.php' );

		// Add oEmbed
		include_once $this->dir( 'includes/class-api.php' );
		include_once $this->dir( 'includes/class-oembed.php' );

		// Add logging
		include_once $this->dir( 'includes/class-gravityview-logging.php' );

		include_once $this->dir( 'includes/class-ajax.php' );
		include_once $this->dir( 'includes/class-gravityview-html-elements.php' );
		include_once $this->dir( 'includes/class-frontend-views.php' );
		include_once $this->dir( 'includes/class-gravityview-admin-bar.php' );
		include_once $this->dir( 'includes/class-gravityview-entry-list.php' );
		include_once $this->dir( 'includes/class-gravityview-merge-tags.php' );
		/** @since 1.8.4 */
		include_once $this->dir( 'includes/class-data.php' );
		include_once $this->dir( 'includes/class-gravityview-shortcode.php' );
		include_once $this->dir( 'includes/class-gravityview-entry-link-shortcode.php' );
		include_once $this->dir( 'includes/class-gvlogic-shortcode.php' );
		include_once $this->dir( 'includes/presets/register-default-templates.php' );

		if ( class_exists( '\GFFormsModel' ) ) {
			include_once $this->dir( 'includes/class-gravityview-gfformsmodel.php' );
		}
	}

	/**
	 * Load the translations.
	 *
	 * Order of look-ups:
	 *
	 * 1. /wp-content/languages/plugins/gravityview-{locale}.mo (loaded by WordPress Core)
	 * 2. /wp-content/mu-plugins/gravityview-{locale}.mo
	 * 3. /wp-content/mu-plugins/languages/gravityview-{locale}.mo
	 * 4. /wp-content/plugins/gravityview/languages/gravityview-{locale}.mo
	 *
	 * @return void
	 */
	public function load_textdomain() {

		$domain = 'gravityview';

		// 1. /wp-content/languages/plugins/gravityview-{locale}.mo (loaded by WordPress Core)
		if ( is_textdomain_loaded( $domain ) ) {
			return;
		}

		// 2. /wp-content/languages/plugins/gravityview-{locale}.mo
		// 3. /wp-content/mu-plugins/plugins/languages/gravityview-{locale}.mo
		$loaded = load_muplugin_textdomain( $domain, '/languages/' );

		if ( $loaded ) {
			return;
		}

		// 4. /wp-content/plugins/gravityview/languages/gravityview-{locale}.mo
		$loaded = load_plugin_textdomain( $domain, false, $this->relpath( '/languages/' ) );

		if ( $loaded ) {
			return;
		}

		$locale = apply_filters( 'plugin_locale', ( ( function_exists('get_user_locale') && is_admin() ) ? get_user_locale() : get_locale() ), 'gravityview' );

		gravityview()->log->error( sprintf( 'Unable to load textdomain for %s locale.', $locale ) );
	}

	/**
	 * Register hooks that are fired when the plugin is activated and deactivated.
	 *
	 * @return void
	 */
	public function register_activation_hooks() {

		register_activation_hook( $this->dir( 'gravityview.php' ), array( $this, 'activate' ) );
		register_deactivation_hook( $this->dir( 'gravityview.php' ), array( $this, 'deactivate' ) );
	}

	/**
	 * Plugin activation function.
	 *
	 * @return void
	 * @internal
	 */
	public function activate() {

		gravityview();

		if ( ! $this->is_compatible() ) {
			return;
		}

		/** Register the gravityview post type upon WordPress core init. */
		require_once $this->dir( 'future/includes/class-gv-view.php' );
		View::register_post_type();

		/** Add the entry rewrite endpoint. */
		require_once $this->dir( 'future/includes/class-gv-entry.php' );
		Entry::add_rewrite_endpoint();

		/** Flush all URL rewrites. */
		flush_rewrite_rules();

		update_option( 'gv_version', self::$version );

		/** Add the transient to redirect to configuration page. */
		set_transient( '_gv_activation_redirect', true, 60 );

		/** Clear settings transient. */
		delete_transient( 'gravityview_edd-activate_valid' );

		\GravityView_Roles_Capabilities::get_instance()->add_caps();
	}

	/**
	 * Plugin deactivation function.
	 *
	 * @return void
	 * @internal
	 */
	public function deactivate() {

		flush_rewrite_rules();
	}

	/**
	 * Retrieve an absolute path within the GravityView plugin directory.
	 *
	 * @since 2.0
	 *
	 * @param string $path Optional. Append this extra path component.
	 * @return string The absolute path to the plugin directory.
	 * @api
	 */
	public function dir( $path = '' ) {

		return wp_normalize_path( GRAVITYVIEW_DIR . ltrim( $path, '/' ) );
	}

	/**
	 * Retrieve a relative path to the GravityView plugin directory from the WordPress plugin directory
	 *
	 * @since 2.2.3
	 *
	 * @param string $path Optional. Append this extra path component.
	 * @return string The relative path to the plugin directory from the plugin directory.
	 * @api
	 */
	public function relpath( $path = '' ) {

		$dirname = trailingslashit( dirname( plugin_basename( GRAVITYVIEW_FILE ) ) );

		return wp_normalize_path( $dirname . ltrim( $path, '/' ) );
	}

	/**
	 * Retrieve a URL within the GravityView plugin directory.
	 *
	 * @since 2.0
	 *
	 * @param string $path Optional. Extra path appended to the URL.
	 * @return string The URL to this plugin, with trailing slash.
	 * @api
	 */
	public function url( $path = '/' ) {

		return plugins_url( $path, $this->dir( 'gravityview.php' ) );
	}

	/**
	 * Is everything compatible with this version of GravityView?
	 *
	 * @since 2.0
	 *
	 * @return bool
	 * @api
	 */
	public function is_compatible() {

		return
			$this->is_compatible_php()
			&& $this->is_compatible_wordpress()
			&& $this->is_compatible_gravityforms();
	}

	/**
	 * Is this version of GravityView compatible with the current version of PHP?
	 *
	 * @since 2.0
	 *
	 * @return bool true if compatible, false otherwise.
	 * @api
	 */
	public function is_compatible_php() {

		return version_compare( $this->get_php_version(), self::$min_php_version, '>=' );
	}

	/**
	 * Is this version of GravityView compatible with the future required version of PHP?
	 *
	 * @since 2.0
	 *
	 * @return bool true if compatible, false otherwise.
	 * @api
	 */
	public function is_compatible_future_php() {

		return version_compare( $this->get_php_version(), self::$future_min_php_version, '>=' );
	}

	/**
	 * Is this version of GravityView compatible with the current version of WordPress?
	 *
	 * @since 2.0
	 *
	 * @param string $version Version to check against; otherwise uses GV_MIN_WP_VERSION
	 *
	 * @return bool true if compatible, false otherwise.
	 * @api
	 */
	public function is_compatible_wordpress( $version = null ) {

		if ( ! $version ) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
			$version = self::$min_wp_version;
		}

		return version_compare( $this->get_wordpress_version(), $version, '>=' );
	}

	/**
	 * Is this version of GravityView compatible with the future version of WordPress?
	 *
	 * @since 2.9.3
	 *
	 * @return bool true if compatible, false otherwise
	 * @api
	 */
	public function is_compatible_future_wordpress() {

		$version = $this->get_wordpress_version();

		return $version ? version_compare( $version, self::$future_min_wp_version, '>=' ) : false;
	}

	/**
	 * Is this version of GravityView compatible with the current version of Gravity Forms?
	 *
	 * @since 2.0
	 *
	 * @return bool true if compatible, false otherwise (or not active/installed).
	 * @api
	 */
	public function is_compatible_gravityforms() {

		$version = $this->get_gravityforms_version();

		return $version ? version_compare( $version, self::$min_gf_version, '>=' ) : false;
	}

	/**
	 * Is this version of GravityView compatible with the future version of Gravity Forms?
	 *
	 * @since 2.0
	 *
	 * @return bool true if compatible, false otherwise (or not active/installed).
	 * @api
	 */
	public function is_compatible_future_gravityforms() {

		$version = $this->get_gravityforms_version();

		return $version ? version_compare( $version, self::$future_min_gf_version, '>=' ) : false;
	}

	/**
	 * Retrieve the current PHP version.
	 *
	 * Overridable with GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE during testing.
	 *
	 * @return string The version of PHP.
	 */
	private function get_php_version() {

		return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE'] ) ?
			$GLOBALS['GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE'] : phpversion();
	}

	/**
	 * Retrieve the current WordPress version.
	 *
	 * Overridable with GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE during testing.
	 *
	 * @return string The version of WordPress.
	 */
	private function get_wordpress_version() {

		return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE'] ) ?
			$GLOBALS['GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE'] : $GLOBALS['wp_version'];
	}

	/**
	 * Retrieve the current Gravity Forms version.
	 *
	 * Overridable with GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE during testing.
	 *
	 * @return string|null The version of Gravity Forms or null if inactive.
	 */
	private function get_gravityforms_version() {

		if ( ! class_exists( '\GFCommon' ) || ! empty( $GLOBALS['GRAVITYVIEW_TESTS_GF_INACTIVE_OVERRIDE'] ) ) {
			gravityview()->log->error( 'Gravity Forms is inactive or not installed.' );

			return null;
		}

		return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE'] ) ?
			$GLOBALS['GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE'] : \GFCommon::$version;
	}

	/**
	 * Feature support detection.
	 *
	 * @param string $feature Feature name. Check FEATURE_* class constants.
	 *
	 * @return boolean
	 */
	public function supports( $feature ) {

		if ( ! is_null( $supports = apply_filters( "gravityview/plugin/feature/$feature", null ) ) ) {
			return $supports;
		}

		switch ( $feature ):
			case self::FEATURE_GFQUERY:
				return class_exists( '\GF_Query' );
			case self::FEATURE_JOINS:
			case self::FEATURE_UNIONS:
				return apply_filters( 'gravityview/query/class', false ) === '\GF_Patched_Query';
			case self::FEATURE_REST:
				return class_exists( '\WP_REST_Controller' );
			default:
				return false;
		endswitch;
	}

	/**
	 * Delete GravityView Views, settings, roles, caps, etc.
	 *
	 * @return void
	 */
	public function uninstall() {

		global $wpdb;

		$suppress = $wpdb->suppress_errors();

		/**
		 * Posts.
		 */
		$items = get_posts( array(
			'post_type'   => 'gravityview',
			'post_status' => 'any',
			'numberposts' => - 1,
			'fields'      => 'ids',
		) );

		foreach ( $items as $item ) {
			wp_delete_post( $item, true );
		}

		/**
		 * Meta.
		 */
		$tables = array();

		if ( version_compare( \GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) ) {
			$tables [] = \GFFormsModel::get_entry_meta_table_name();
		} elseif ( ! $this->is_GF_25() ) {
			$tables [] = \GFFormsModel::get_lead_meta_table_name();
		}

		foreach ( $tables as $meta_table ) {
			$sql = "
				DELETE FROM $meta_table
				WHERE (
					`meta_key` = 'is_approved'
				);
			";
			$wpdb->query( $sql );
		}

		/**
		 * Notes.
		 */
		$tables = array();

		if ( version_compare( \GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) && method_exists( 'GFFormsModel', 'get_entry_notes_table_name' ) ) {
			$tables[] = \GFFormsModel::get_entry_notes_table_name();
		} elseif ( ! $this->is_GF_25() ) {
			$tables[] = \GFFormsModel::get_lead_notes_table_name();
		}

		$disapproved = __( 'Disapproved the Entry for GravityView', 'gravityview' );
		$approved    = __( 'Approved the Entry for GravityView', 'gravityview' );

		$suppress = $wpdb->suppress_errors();
		foreach ( $tables as $notes_table ) {
			$sql = $wpdb->prepare( "
				DELETE FROM $notes_table
				WHERE (
					`note_type` = 'gravityview' OR
					`value` = %s OR
					`value` = %s
				);
			", $approved, $disapproved );
			$wpdb->query( $sql );
		}

		$wpdb->suppress_errors( $suppress );

		/**
		 * Capabilities.
		 */
		\GravityView_Roles_Capabilities::get_instance()->remove_caps();

		/**
		 * Options.
		 */
		delete_option( 'gravityview_cache_blacklist' );
		delete_option( 'gv_version_upgraded_from' );
		delete_transient( 'gravityview_edd-activate_valid' );
		delete_transient( 'gravityview_edd-deactivate_valid' );
		delete_transient( 'gravityview_dismissed_notices' );
		delete_site_transient( 'gravityview_related_plugins' );
	}

	public function __clone() {
	}

	public function __wakeup() {
	}
}


1		<?php
2
3		namespace GV;
4
5		/** If this file is called directly, abort. */
6		if ( ! defined( 'GRAVITYVIEW_DIR' ) ) {
7		die();
8		}
9
10		/**
11		* The GravityView WordPress plugin class.
12		*
13		* Contains functionality related to GravityView being
14		* a WordPress plugin and doing WordPress pluginy things.
15		*
16		* Accessible via gravityview()->plugin
17		*/
18		final class Plugin {
19
20		/**
21		* @since 2.0
22		* @api
23		* @var string The plugin version.
24		*
25		*/
26		public static $version = GV_PLUGIN_VERSION;
27
28		/**
29		* @var string Minimum WordPress version.
30		*
31		* GravityView requires at least this version of WordPress to function properly.
32		*/
33		private static $min_wp_version = GV_MIN_WP_VERSION;
34
35		/**
36		* @var string Minimum WordPress version.
37		*
38		* @since 2.9.3
39		*
40		* GravityView will require this version of WordPress soon.
41		*/
42		private static $future_min_wp_version = GV_FUTURE_MIN_WP_VERSION;
43
44		/**
45		* @var string Minimum Gravity Forms version.
46		*
47		* GravityView requires at least this version of Gravity Forms to function properly.
48		*/
49		public static $min_gf_version = GV_MIN_GF_VERSION;
50
51		/**
52		* @var string Minimum PHP version.
53		*
54		* GravityView requires at least this version of PHP to function properly.
55		*/
56		private static $min_php_version = GV_MIN_PHP_VERSION;
57
58		/**
59		* @var string\|bool Minimum future PHP version.
60		*
61		* GravityView will require this version of PHP soon. False if no future PHP version changes are planned.
62		*/
63		private static $future_min_php_version = GV_FUTURE_MIN_PHP_VERSION;
64
65		/**
66		* @var string\|bool Minimum future Gravity Forms version.
67		*
68		* GravityView will require this version of Gravity Forms soon. False if no future Gravity Forms version changes are planned.
69		*/
70		private static $future_min_gf_version = GV_FUTURE_MIN_GF_VERSION;
71
72		/**
73		* @var \GV\Plugin The \GV\Plugin static instance.
74		*/
75		private static $__instance = null;
76
77		/**
78		* @since 2.0
79		* @api
80		* @var \GV\Addon_Settings The plugin "addon" settings.
81		*
82		*/
83		public $settings;
84
85		/**
86		* @var string The GFQuery functionality identifier.
87		*/
88		const FEATURE_GFQUERY = 'gfquery';
89
90		/**
91		* @var string The joins functionality identifier.
92		*/
93		const FEATURE_JOINS = 'joins';
94
95		/**
96		* @var string The unions functionality identifier.
97		*/
98		const FEATURE_UNIONS = 'unions';
99
100		/**
101		* @var string The REST API functionality identifier.
102		*/
103		const FEATURE_REST = 'rest_api';
104
105		/**
106		* Get the global instance of \GV\Plugin.
107		*
108		* @return \GV\Plugin The global instance of GravityView Plugin.
109		*/
110		public static function get() {
111
112		if ( ! self::$__instance instanceof self ) {
113		self::$__instance = new self;
114		}
115
116		return self::$__instance;
117		}
118
119		private function __construct() {
120
121		/**
122		* Load translations.
123		*/
124		add_action( 'init', array( $this, 'load_textdomain' ) );
125
126		/**
127		* Load some frontend-related legacy files.
128		*/
129		add_action( 'gravityview/loaded', array( $this, 'include_legacy_frontend' ) );
130
131		/**
132		* GFAddOn-backed settings, licensing.
133		*/
134		add_action( 'plugins_loaded', array( $this, 'load_license_settings' ) );
135		}
136
137		public function load_license_settings() {
138
139		require_once $this->dir( 'future/includes/class-gv-license-handler.php' );
140	1	require_once $this->dir( 'future/includes/class-gv-settings-addon.php' );
141		if ( class_exists( '\GV\Addon_Settings' ) ) {
142	1	$this->settings = new Addon_Settings();
143		include_once $this->dir( 'includes/class-gravityview-settings.php' );
144	1	} else {
145		gravityview()->log->notice( '\GV\Addon_Settings not loaded. Missing \GFAddOn.' );
146		}
147		}
148
149		/**
150		* Check whether Gravity Forms is v2.5-beta or newer
151		*
152		* @return bool
153		* @todo add @since
154		*
155		*/
156		public function is_GF_25() {
157
158		return version_compare( '2.5-beta', \GFForms::$version, '<=' );
159		}
160
161		/**
162		* Check whether GravityView `is network activated.
163		*
164		* @return bool Whether it's network activated or not.
165		*/
166		public static function is_network_activated() {
167
168		$plugin_basename = plugin_basename( GRAVITYVIEW_FILE );
169
170		return is_multisite() && ( function_exists( 'is_plugin_active_for_network' ) && is_plugin_active_for_network( $plugin_basename ) );
171		}
172
173		/**
174		* Include more legacy stuff.
175		*
176		* @param boolean $force Whether to force the includes.
177		*
178		* @return void
179		*/
180		public function include_legacy_frontend( $force = false ) {
181
182		if ( gravityview()->request->is_admin() && ! $force ) {
183		return;
184		}
185
186		include_once $this->dir( 'includes/class-gravityview-image.php' );
187		include_once $this->dir( 'includes/class-template.php' );
188		include_once $this->dir( 'includes/class-api.php' );
189		include_once $this->dir( 'includes/class-frontend-views.php' );
190		include_once $this->dir( 'includes/class-gravityview-change-entry-creator.php' );
191
192		/**
193		* @action `gravityview_include_frontend_actions` Triggered after all GravityView frontend files are loaded
194		*
195		* @deprecated Use `gravityview/loaded` along with \GV\Request::is_admin(), etc.
196		*
197		* Nice place to insert extensions' frontend stuff
198		*/
199		do_action( 'gravityview_include_frontend_actions' );
200		}
201
202		/**
203		* Load more legacy core files.
204		*
205		* @return void
206		*/
207		public function include_legacy_core() {
208
209		if ( ! class_exists( '\GravityView_Extension' ) ) {
210		include_once $this->dir( 'includes/class-gravityview-extension.php' );
211		}
212
213		if ( ! gravityview()->plugin->is_compatible() ) {
214		return;
215		}
216
217		// Load fields
218		include_once $this->dir( 'includes/fields/class-gravityview-fields.php' );
219		include_once $this->dir( 'includes/fields/class-gravityview-field.php' );
220
221		// Load all field files automatically
222		foreach ( glob( $this->dir( 'includes/fields/class-gravityview-field*.php' ) ) as $gv_field_filename ) {
223		include_once $gv_field_filename;
224		}
225
226		include_once $this->dir( 'includes/class-gravityview-entry-approval-status.php' );
227		include_once $this->dir( 'includes/class-gravityview-entry-approval.php' );
228
229		include_once $this->dir( 'includes/class-gravityview-entry-notes.php' );
230		include_once $this->dir( 'includes/load-plugin-and-theme-hooks.php' );
231
232		// Load Extensions
233		// @todo: Convert to a scan of the directory or a method where this all lives
234		include_once $this->dir( 'includes/extensions/edit-entry/class-edit-entry.php' );
235		include_once $this->dir( 'includes/extensions/delete-entry/class-delete-entry.php' );
236		include_once $this->dir( 'includes/extensions/duplicate-entry/class-duplicate-entry.php' );
237		include_once $this->dir( 'includes/extensions/entry-notes/class-gravityview-field-notes.php' );
238		include_once $this->dir( 'includes/extensions/lightbox/class-gravityview-lightbox.php' );
239
240		// Load WordPress Widgets
241		include_once $this->dir( 'includes/wordpress-widgets/register-wordpress-widgets.php' );
242
243		// Load GravityView Widgets
244		include_once $this->dir( 'includes/widgets/register-gravityview-widgets.php' );
245
246		// Add oEmbed
247		include_once $this->dir( 'includes/class-api.php' );
248		include_once $this->dir( 'includes/class-oembed.php' );
249
250		// Add logging
251		include_once $this->dir( 'includes/class-gravityview-logging.php' );
252
253		include_once $this->dir( 'includes/class-ajax.php' );
254		include_once $this->dir( 'includes/class-gravityview-html-elements.php' );
255		include_once $this->dir( 'includes/class-frontend-views.php' );
256		include_once $this->dir( 'includes/class-gravityview-admin-bar.php' );
257		include_once $this->dir( 'includes/class-gravityview-entry-list.php' );
258		include_once $this->dir( 'includes/class-gravityview-merge-tags.php' );
259		/** @since 1.8.4 */
260		include_once $this->dir( 'includes/class-data.php' );
261		include_once $this->dir( 'includes/class-gravityview-shortcode.php' );
262		include_once $this->dir( 'includes/class-gravityview-entry-link-shortcode.php' );
263		include_once $this->dir( 'includes/class-gvlogic-shortcode.php' );
264		include_once $this->dir( 'includes/presets/register-default-templates.php' );
265
266		if ( class_exists( '\GFFormsModel' ) ) {
267		include_once $this->dir( 'includes/class-gravityview-gfformsmodel.php' );
268		}
269		}
270
271		/**
272		* Load the translations.
273		*
274		* Order of look-ups:
275		*
276		* 1. /wp-content/languages/plugins/gravityview-{locale}.mo (loaded by WordPress Core)
277		* 2. /wp-content/mu-plugins/gravityview-{locale}.mo
278		* 3. /wp-content/mu-plugins/languages/gravityview-{locale}.mo
279		* 4. /wp-content/plugins/gravityview/languages/gravityview-{locale}.mo
280		*
281		* @return void
282		*/
283		public function load_textdomain() {
284
285		$domain = 'gravityview';
286
287		// 1. /wp-content/languages/plugins/gravityview-{locale}.mo (loaded by WordPress Core)
288		if ( is_textdomain_loaded( $domain ) ) {
289		return;
290		}
291
292		// 2. /wp-content/languages/plugins/gravityview-{locale}.mo
293		// 3. /wp-content/mu-plugins/plugins/languages/gravityview-{locale}.mo
294		$loaded = load_muplugin_textdomain( $domain, '/languages/' );
295
296		if ( $loaded ) {
297		return;
298		}
299
300		// 4. /wp-content/plugins/gravityview/languages/gravityview-{locale}.mo
301		$loaded = load_plugin_textdomain( $domain, false, $this->relpath( '/languages/' ) );
302
303		if ( $loaded ) {
304	1	return;
305	1	}
306
307	1	$locale = apply_filters( 'plugin_locale', ( ( function_exists('get_user_locale') && is_admin() ) ? get_user_locale() : get_locale() ), 'gravityview' );
308
309		gravityview()->log->error( sprintf( 'Unable to load textdomain for %s locale.', $locale ) );
310		}
311
312	1	/**
313	1	* Register hooks that are fired when the plugin is activated and deactivated.
314		*
315		* @return void
316	1	*/
317	1	public function register_activation_hooks() {
318
319		register_activation_hook( $this->dir( 'gravityview.php' ), array( $this, 'activate' ) );
320	1	register_deactivation_hook( $this->dir( 'gravityview.php' ), array( $this, 'deactivate' ) );
321		}
322	1
323		/**
324		* Plugin activation function.
325	1	*
326		* @return void
327		* @internal
328	1	*/
329		public function activate() {
330	1
331	1	gravityview();
332
333		if ( ! $this->is_compatible() ) {
334		return;
335		}
336
337		/** Register the gravityview post type upon WordPress core init. */
338		require_once $this->dir( 'future/includes/class-gv-view.php' );
339		View::register_post_type();
340
341		/** Add the entry rewrite endpoint. */
342		require_once $this->dir( 'future/includes/class-gv-entry.php' );
343		Entry::add_rewrite_endpoint();
344
345		/** Flush all URL rewrites. */
346		flush_rewrite_rules();
347
348		update_option( 'gv_version', self::$version );
349
350		/** Add the transient to redirect to configuration page. */
351		set_transient( '_gv_activation_redirect', true, 60 );
352	114
353	114	/** Clear settings transient. */
354		delete_transient( 'gravityview_edd-activate_valid' );
355
356		\GravityView_Roles_Capabilities::get_instance()->add_caps();
357		}
358
359		/**
360		* Plugin deactivation function.
361		*
362		* @return void
363		* @internal
364		*/
365	1	public function deactivate() {
366
367	1	flush_rewrite_rules();
368		}
369	1
370		/**
371		* Retrieve an absolute path within the GravityView plugin directory.
372		*
373		* @since 2.0
374		*
375		* @param string $path Optional. Append this extra path component.
376		* @return string The absolute path to the plugin directory.
377		* @api
378		*/
379		public function dir( $path = '' ) {
380
381	1	return wp_normalize_path( GRAVITYVIEW_DIR . ltrim( $path, '/' ) );
382	1	}
383
384		/**
385		* Retrieve a relative path to the GravityView plugin directory from the WordPress plugin directory
386		*
387		* @since 2.2.3
388		*
389		* @param string $path Optional. Append this extra path component.
390		* @return string The relative path to the plugin directory from the plugin directory.
391		* @api
392		*/
393	5	public function relpath( $path = '' ) {
394
395	5	$dirname = trailingslashit( dirname( plugin_basename( GRAVITYVIEW_FILE ) ) );
396	5
397	5	return wp_normalize_path( $dirname . ltrim( $path, '/' ) );
398		}
399
400		/**
401		* Retrieve a URL within the GravityView plugin directory.
402		*
403		* @since 2.0
404		*
405		* @param string $path Optional. Extra path appended to the URL.
406		* @return string The URL to this plugin, with trailing slash.
407		* @api
408	5	*/
409	5	public function url( $path = '/' ) {
410
411		return plugins_url( $path, $this->dir( 'gravityview.php' ) );
412		}
413
414		/**
415		* Is everything compatible with this version of GravityView?
416		*
417		* @since 2.0
418		*
419		* @return bool
420		* @api
421		*/
422		public function is_compatible() {
423
424		return
425		$this->is_compatible_php()
426		&& $this->is_compatible_wordpress()
427		&& $this->is_compatible_gravityforms();
428		}
429
430		/**
431		* Is this version of GravityView compatible with the current version of PHP?
432		*
433		* @since 2.0
434	5	*
435		* @return bool true if compatible, false otherwise.
436	5	* @api
437	5	*/
438		public function is_compatible_php() {
439
440	5	return version_compare( $this->get_php_version(), self::$min_php_version, '>=' );
441		}
442
443		/**
444		* Is this version of GravityView compatible with the future required version of PHP?
445		*
446		* @since 2.0
447		*
448		* @return bool true if compatible, false otherwise.
449		* @api
450		*/
451	5	public function is_compatible_future_php() {
452	5
453	5	return version_compare( $this->get_php_version(), self::$future_min_php_version, '>=' );
454		}
455
456		/**
457		* Is this version of GravityView compatible with the current version of WordPress?
458		*
459		* @since 2.0
460		*
461		* @param string $version Version to check against; otherwise uses GV_MIN_WP_VERSION
462		*
463		* @return bool true if compatible, false otherwise.
464		* @api
465		*/
466		public function is_compatible_wordpress( $version = null ) {
467
468		if ( ! $version ) {
		0 ignored issues – show Bug Best Practice introduced 2018-05-08 22:39 UTC by Report Bug Copy Issue Report The expression `$version` of type `string\|null` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
469		$version = self::$min_wp_version;
470		}
471
472		return version_compare( $this->get_wordpress_version(), $version, '>=' );
473		}
474
475		/**
476	4	* Is this version of GravityView compatible with the future version of WordPress?
477	4	*
478	4	* @since 2.9.3
479		*
480		* @return bool true if compatible, false otherwise
481		* @api
482		*/
483		public function is_compatible_future_wordpress() {
484
485		$version = $this->get_wordpress_version();
486
487		return $version ? version_compare( $version, self::$future_min_wp_version, '>=' ) : false;
488	4	}
489	4
490	4	/**
491		* Is this version of GravityView compatible with the current version of Gravity Forms?
492		*
493		* @since 2.0
494		*
495		* @return bool true if compatible, false otherwise (or not active/installed).
496		* @api
497		*/
498		public function is_compatible_gravityforms() {
499
500	4	$version = $this->get_gravityforms_version();
501	4
502		return $version ? version_compare( $version, self::$min_gf_version, '>=' ) : false;
503		}
504
505		/**
506	4	* Is this version of GravityView compatible with the future version of Gravity Forms?
507	4	*
508		* @since 2.0
509		*
510		* @return bool true if compatible, false otherwise (or not active/installed).
511		* @api
512		*/
513		public function is_compatible_future_gravityforms() {
514
515		$version = $this->get_gravityforms_version();
516
517	194	return $version ? version_compare( $version, self::$future_min_gf_version, '>=' ) : false;
518	194	}
519
520		/**
521		* Retrieve the current PHP version.
522		*
523	194	* Overridable with GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE during testing.
524	74	*
525	194	* @return string The version of PHP.
526	194	*/
527	181	private function get_php_version() {
528	194
529	194	return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE'] ) ?
530		$GLOBALS['GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE'] : phpversion();
531		}
532
533		/**
534		* Retrieve the current WordPress version.
535		*
536		* Overridable with GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE during testing.
537		*
538		* @return string The version of WordPress.
539		*/
540		private function get_wordpress_version() {
541
542		return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE'] ) ?
543		$GLOBALS['GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE'] : $GLOBALS['wp_version'];
544		}
545
546		/**
547		* Retrieve the current Gravity Forms version.
548		*
549		* Overridable with GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE during testing.
550		*
551		* @return string\|null The version of Gravity Forms or null if inactive.
552		*/
553		private function get_gravityforms_version() {
554
555		if ( ! class_exists( '\GFCommon' ) \|\| ! empty( $GLOBALS['GRAVITYVIEW_TESTS_GF_INACTIVE_OVERRIDE'] ) ) {
556		gravityview()->log->error( 'Gravity Forms is inactive or not installed.' );
557
558		return null;
559		}
560
561		return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE'] ) ?
562		$GLOBALS['GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE'] : \GFCommon::$version;
563		}
564
565		/**
566		* Feature support detection.
567		*
568		* @param string $feature Feature name. Check FEATURE_* class constants.
569		*
570		* @return boolean
571		*/
572		public function supports( $feature ) {
573
574		if ( ! is_null( $supports = apply_filters( "gravityview/plugin/feature/$feature", null ) ) ) {
575		return $supports;
576		}
577
578		switch ( $feature ):
579		case self::FEATURE_GFQUERY:
580		return class_exists( '\GF_Query' );
581		case self::FEATURE_JOINS:
582		case self::FEATURE_UNIONS:
583		return apply_filters( 'gravityview/query/class', false ) === '\GF_Patched_Query';
584		case self::FEATURE_REST:
585		return class_exists( '\WP_REST_Controller' );
586		default:
587		return false;
588		endswitch;
589		}
590
591		/**
592		* Delete GravityView Views, settings, roles, caps, etc.
593		*
594		* @return void
595		*/
596		public function uninstall() {
597
598		global $wpdb;
599
600		$suppress = $wpdb->suppress_errors();
601
602		/**
603		* Posts.
604		*/
605		$items = get_posts( array(
606		'post_type' => 'gravityview',
607		'post_status' => 'any',
608		'numberposts' => - 1,
609		'fields' => 'ids',
610		) );
611
612		foreach ( $items as $item ) {
613		wp_delete_post( $item, true );
614		}
615
616		/**
617		* Meta.
618		*/
619		$tables = array();
620
621		if ( version_compare( \GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) ) {
622		$tables [] = \GFFormsModel::get_entry_meta_table_name();
623		} elseif ( ! $this->is_GF_25() ) {
624		$tables [] = \GFFormsModel::get_lead_meta_table_name();
625		}
626
627		foreach ( $tables as $meta_table ) {
628		$sql = "
629		DELETE FROM $meta_table
630		WHERE (
631		`meta_key` = 'is_approved'
632		);
633		";
634		$wpdb->query( $sql );
635		}
636
637		/**
638		* Notes.
639		*/
640		$tables = array();
641
642		if ( version_compare( \GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) && method_exists( 'GFFormsModel', 'get_entry_notes_table_name' ) ) {
643		$tables[] = \GFFormsModel::get_entry_notes_table_name();
644		} elseif ( ! $this->is_GF_25() ) {
645		$tables[] = \GFFormsModel::get_lead_notes_table_name();
646		}
647
648		$disapproved = __( 'Disapproved the Entry for GravityView', 'gravityview' );
649		$approved = __( 'Approved the Entry for GravityView', 'gravityview' );
650
651		$suppress = $wpdb->suppress_errors();
652		foreach ( $tables as $notes_table ) {
653		$sql = $wpdb->prepare( "
654		DELETE FROM $notes_table
655		WHERE (
656		`note_type` = 'gravityview' OR
657		`value` = %s OR
658		`value` = %s
659		);
660		", $approved, $disapproved );
661		$wpdb->query( $sql );
662		}
663
664		$wpdb->suppress_errors( $suppress );
665
666		/**
667		* Capabilities.
668		*/
669		\GravityView_Roles_Capabilities::get_instance()->remove_caps();
670
671		/**
672		* Options.
673		*/
674		delete_option( 'gravityview_cache_blacklist' );
675		delete_option( 'gv_version_upgraded_from' );
676		delete_transient( 'gravityview_edd-activate_valid' );
677		delete_transient( 'gravityview_edd-deactivate_valid' );
678		delete_transient( 'gravityview_dismissed_notices' );
679		delete_site_transient( 'gravityview_related_plugins' );
680		}
681
682		public function __clone() {
683		}
684
685		public function __wakeup() {
686		}
687		}
688

gravityview / GravityView

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