Plugin - Code Metrics - Inspection of "Add the beginnings of a dedicated page for extensi..." - humanmade/backupwordpress - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#909)

by Paul

created 2016-03-15 14:59 UTC

Plugin B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	453
Duplicated Lines	1.99 %

Coupling/Cohesion

Components	2
Dependencies	6

Importance

Changes	9
Bugs	1	Features	0

Metric	Value
wmc	51
c	9
b	1
f	0
lcom	2
cbo	6
dl	9
loc	453
rs	8.3206

17 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	11	2
A	get_instance()	0	8	2
A	plugins_loaded()	0	18	2
A	maybe_self_deactivate()	9	17	2
C	constants()	0	28	8
A	hooks()	0	17	1
B	scripts()	0	32	4
A	text_domain()	0	18	1
A	upgrade()	0	8	2
A	init()	0	5	1
B	generate_key()	0	22	4
A	load_first()	0	19	2
A	schedule_hook_run()	0	16	3
B	load_intercom_script()	0	33	5
B	display_feature_message()	0	30	4
B	includes()	0	66	4
A	styles()	0	15	4

How to fix Duplicated Code Complexity

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

If you have the same expression in different places: Extract expression to a method
If you have the same method in different sub-classes: Extract method, and pull up field to the parent class
If you have the same code in unrelated classes: Consider extracting the code to a new class, and injecting that class

Complex Class

Tip: Before tackling complexity, make sure that you eliminate any duplication first. This often can reduce the size of classes significantly.

Complex classes like Plugin often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

While breaking up the class, it is a good idea to analyze how other classes use Plugin, and based on these observations, apply Extract Interface, too.

<?php

namespace HM\BackUpWordPress;

/**
 * Class Plugin
 */
final class Plugin {
	const PLUGIN_VERSION = '3.5';

	/**
	 * @var Plugin The singleton instance.
	 */
	private static $instance;

	/**
	 * Instantiates a new Plugin object.
	 */
	private function __construct() {
		add_action( 'plugins_loaded', array( $this, 'plugins_loaded' ) );

		$hide_notice = get_site_option( 'hmbkp_hide_info_notice', false );

		if ( ! $hide_notice ) {
			add_action( 'admin_notices', array( $this, 'display_feature_message' ) );
			add_action( 'network_admin_notices', array( $this, 'display_feature_message' ) );
		}

	}

	/**
	 * Insures we always return the same object.
	 *
	 * @return Plugin
	 */
	public static function get_instance() {

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

		return self::$instance;
	}

	/**
	 * Initialize the plugin.
	 */
	public function plugins_loaded() {

		if ( true !== $this->maybe_self_deactivate() ) {

			$this->constants();

			$this->includes();

			$this->hooks();

			$this->text_domain();

			// If we get here, then BWP is loaded
			do_action( 'backupwordpress_loaded' );

		}

	}

	/**
	 * Check plugin requirements.
	 *
	 * @return bool True is fails requirements. False otherwise.
	 */
	public function maybe_self_deactivate() {

		require_once( HMBKP_PLUGIN_PATH . 'classes/class-setup.php' );

		if ( false === \HMBKP_Setup::meets_requirements() ) {

			add_action( 'admin_init', array( '\HMBKP_Setup', 'self_deactivate' ) );

			add_action( 'all_admin_notices', array( '\HMBKP_Setup', 'display_admin_notices' ) );

			return true;

		}

		return false;

	}

	/**
	 * Define all the constants.
	 */
	public function constants() {

		if ( ! defined( 'HMBKP_PLUGIN_SLUG' ) ) {
			define( 'HMBKP_PLUGIN_SLUG', dirname( HMBKP_BASENAME ) );
		}

		if ( ! defined( 'HMBKP_PLUGIN_URL' ) ) {
			define( 'HMBKP_PLUGIN_URL', plugin_dir_url( HMBKP_BASENAME ) );
		}

		if ( ! defined( 'HMBKP_PLUGIN_LANG_DIR' ) ) {
			define( 'HMBKP_PLUGIN_LANG_DIR', apply_filters( 'hmbkp_filter_lang_dir', HMBKP_PLUGIN_SLUG . '/languages/' ) );
		}

		if ( ! defined( 'HMBKP_ADMIN_URL' ) ) {
			$page = is_multisite() ? network_admin_url( 'settings.php' ) : admin_url( 'tools.php' );
			define( 'HMBKP_ADMIN_URL', add_query_arg( 'page', HMBKP_PLUGIN_SLUG, $page ) );
		}

		if ( ! defined( 'HMBKP_ADMIN_PAGE' ) ) {
			$prefix = is_multisite() ? 'settings_page_' : 'tools_page_';

			define( 'HMBKP_ADMIN_PAGE', $prefix . HMBKP_PLUGIN_SLUG );
		}

		define( 'HMBKP_SECURE_KEY', $this->generate_key() );

	}

	/**
	 * Load all BackUpWordPress functions.
	 */
	protected function includes() {

		require_once( HMBKP_PLUGIN_PATH . 'vendor/autoload.php' );

		require_once( HMBKP_PLUGIN_PATH . 'classes/class-notices.php' );

		// Load the admin menu
		require_once( HMBKP_PLUGIN_PATH . 'admin/menu.php' );
		require_once( HMBKP_PLUGIN_PATH . 'admin/actions.php' );

		// Load Backdrop if necessary.
		if ( ! class_exists( 'HM_Backdrop_Task' ) ) {
			require_once( HMBKP_PLUGIN_PATH . 'backdrop/hm-backdrop.php' );
		}

		require_once( HMBKP_PLUGIN_PATH . 'classes/class-requirements.php' );
		require_once( HMBKP_PLUGIN_PATH . 'classes/class-requirement.php' );

		require_once( HMBKP_PLUGIN_PATH . 'classes/class-path.php' );
		require_once( HMBKP_PLUGIN_PATH . 'classes/class-excludes.php' );
		require_once( HMBKP_PLUGIN_PATH . 'classes/class-site-size.php' );

		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-utilities.php' );
		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-status.php' );

		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine.php' );

		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-database.php' );
		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-database-mysqldump.php' );
		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-database-imysqldump.php' );

		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-file.php' );
		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-file-zip.php' );
		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-file-zip-archive.php' );

		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup.php' );

		// Load the backup scheduling classes
		require_once( HMBKP_PLUGIN_PATH . 'classes/class-scheduled-backup.php' );
		require_once( HMBKP_PLUGIN_PATH . 'classes/class-schedules.php' );

		// Load the core functions
		require_once( HMBKP_PLUGIN_PATH . 'functions/core.php' );
		require_once( HMBKP_PLUGIN_PATH . 'functions/interface.php' );

		// Load the services
		require_once( HMBKP_PLUGIN_PATH . 'classes/class-services.php' );
		require_once( HMBKP_PLUGIN_PATH . 'classes/class-service.php' );

		// Load the email service
		require_once( HMBKP_PLUGIN_PATH . 'classes/class-email-service.php' );

		// Load the webhook services
		require_once( HMBKP_PLUGIN_PATH . 'classes/class-webhook-service.php' );
		require_once( HMBKP_PLUGIN_PATH . 'classes/class-wpremote-webhook-service.php' );

		require_once( HMBKP_PLUGIN_PATH . 'classes/deprecated.php' );

		require_once( HMBKP_PLUGIN_PATH . 'classes/class-extensions.php' );

		// Load the wp cli command
		if ( defined( 'WP_CLI' ) && WP_CLI ) {
			include( HMBKP_PLUGIN_PATH . 'classes/class-backupwordpress-wp-cli-command.php' );
		}

	}

	/**
	 * Hook into WordPress page lifecycle and execute BackUpWordPress functions.
	 */
	public function hooks() {

		add_action( 'activated_plugin', array( $this, 'load_first' ) );

		add_action( 'admin_init', array( $this, 'upgrade' ) );

		add_action( 'admin_init', array( $this, 'init' ) );

		add_action( 'hmbkp_schedule_hook', array( $this, 'schedule_hook_run' ) );

		add_action( 'admin_enqueue_scripts', array( $this, 'scripts' ) );

		add_action( 'admin_footer-' . HMBKP_ADMIN_PAGE, array( $this, 'load_intercom_script' ) );

		add_action( 'admin_enqueue_scripts', array( $this, 'styles' ) );

	}

	/**
	 * Load the Javascript in the admin.
	 *
	 * @param $hook The name of the admin page hook.
	 */
	public function scripts( $hook ) {

		if ( HMBKP_ADMIN_PAGE !== $hook ) {
			return;
		}

		$js_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.min.js';

		// TODO shuold this also support WP_SCRIPT_DEBUG
		if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
			$js_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.js';
		}

		wp_enqueue_script( 'hmbkp', $js_file, array( 'heartbeat' ), sanitize_key( self::PLUGIN_VERSION ) );

		wp_localize_script(
			'hmbkp',
			'hmbkp',
			array(
				'page_slug'                => HMBKP_PLUGIN_SLUG,
				'nonce'                    => wp_create_nonce( 'hmbkp_nonce' ),
				'hmbkp_run_schedule_nonce' => wp_create_nonce( 'hmbkp_run_schedule' ),
				'update'                   => __( 'Update', 'backupwordpress' ),
				'cancel'                   => __( 'Cancel', 'backupwordpress' ),
				'delete_schedule'          => __( 'Are you sure you want to delete this schedule? All of its backups will also be deleted.', 'backupwordpress' ) . "\n\n" . __( '\'Cancel\' to go back, \'OK\' to delete.', 'backupwordpress' ) . "\n",
				'delete_backup'            => __( 'Are you sure you want to delete this backup?', 'backupwordpress' ) . "\n\n" . __( '\'Cancel\' to go back, \'OK\' to delete.', 'backupwordpress' ) . "\n",
				'remove_exclude_rule'      => __( 'Are you sure you want to remove this exclude rule?', 'backupwordpress' ) . "\n\n" . __( '\'Cancel\' to go back, \'OK\' to delete.', 'backupwordpress' ) . "\n",
				'remove_old_backups'       => __( 'Reducing the number of backups that are stored on this server will cause some of your existing backups to be deleted. Are you sure that\'s what you want?', 'backupwordpress' ) . "\n\n" . __( '\'Cancel\' to go back, \'OK\' to delete.', 'backupwordpress' ) . "\n",
			)
		);

	}

	/**
	 * Loads the plugin text domain for translation.
	 * This setup allows a user to just drop his custom translation files into the WordPress language directory
	 * Files will need to be in a subdirectory with the name of the textdomain 'backupwordpress'
	 */
	public function text_domain() {

		// Set unique textdomain string
		$textdomain = 'backupwordpress';

		// The 'plugin_locale' filter is also used by default in load_plugin_textdomain()
		$locale = apply_filters( 'plugin_locale', get_locale(), $textdomain );

		// Set filter for WordPress languages directory
		$hmbkp_wp_lang_dir = apply_filters( 'hmbkp_do_filter_wp_lang_dir', trailingslashit( WP_LANG_DIR ) . trailingslashit( $textdomain ) . $textdomain . '-' . $locale . '.mo' );

		// Translations: First, look in WordPress' "languages" folder = custom & update-secure!
		load_textdomain( $textdomain, $hmbkp_wp_lang_dir );

		// Translations: Secondly, look in plugin's "languages" folder = default
		load_plugin_textdomain( $textdomain, false, HMBKP_PLUGIN_LANG_DIR );

	}

	/**
	 * Determine if we need to run an upgrade routine.
	 */
	public function upgrade() {

		// Fire the update action
		if ( self::PLUGIN_VERSION != get_option( 'hmbkp_plugin_version' ) ) {
			update();
		}

	}

	/**
	 * Runs on every admin page load
	 */
	public function init() {

		// If we have multiple paths for some reason then clean them up
		Path::get_instance()->merge_existing_paths();
	}

	/**
	 * Generate a unique key.
	 *
	 * @return string
	 */
	protected function generate_key() {

		$check = apply_filters( 'hmbkp_generate_key', null );

		if ( null !== $check ) {
			return $check;
		}

		$key = array( ABSPATH, time() );
		$constants = array( 'AUTH_KEY', 'SECURE_AUTH_KEY', 'LOGGED_IN_KEY', 'NONCE_KEY', 'AUTH_SALT', 'SECURE_AUTH_SALT', 'LOGGED_IN_SALT', 'NONCE_SALT', 'SECRET_KEY' );

		foreach ( $constants as $constant ) {
			if ( defined( $constant ) ) {
				$key[] = constant( $constant );
			}
		}

		shuffle( $key );

		return md5( serialize( $key ) );

	}

	/**
	 * Ensure BackUpWordPress is loaded before add-ons, changes the order of the serialized values in the DB field.
	 */
	public function load_first() {

		$active_plugins = get_option( 'active_plugins' );

		$plugin_path = plugin_basename( __FILE__ );

		$key = array_search( $plugin_path, $active_plugins );

		if ( $key > 0 ) {

			array_splice( $active_plugins, $key, 1 );

			array_unshift( $active_plugins, $plugin_path );

			update_option( 'active_plugins', $active_plugins );

		}

	}

	/**
	 * Function to run when the schedule cron fires.
	 *
	 * @param $schedule_id
	 */
	public function schedule_hook_run( $schedule_id ) {

		if ( ! is_backup_possible() ) {
			return;
		}

		$schedules = Schedules::get_instance();
		$schedule  = $schedules->get_schedule( $schedule_id );

		if ( ! $schedule ) {
			return;
		}

		$schedule->run();

	}

	/**
	 * Enqueue the plugin styles.
	 *
	 * @param $hook
	 */
	public function styles( $hook ) {

		if ( 'tools_page_backupwordpress_extensions' !== $hook && HMBKP_ADMIN_PAGE !== $hook ) {
			return;
		}

		$css_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.min.css';

		if ( WP_DEBUG ) {
			$css_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.css';
		}

		wp_enqueue_style( 'backupwordpress', $css_file, false, sanitize_key( self::PLUGIN_VERSION ) );

	}

	/**
	 * Load Intercom and send across user information and server info. Only loaded if the user has opted in.
	 *
	 * @param $hook
	 */
	public function load_intercom_script() {

		if ( ! get_option( 'hmbkp_enable_support' ) ) {
			return;
		}

		$info = array();

		foreach ( Requirements::get_requirement_groups() as $group ) {
			foreach ( Requirements::get_requirements( $group ) as $requirement ) {
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
				$info[ $requirement->name() ] = $requirement->result();
			}
		}

		foreach ( Services::get_services() as $file => $service ) {
			array_merge( $info, call_user_func( array( $service, 'intercom_data' ) ) );
		}

		$current_user = wp_get_current_user();

		$info['user_hash']  = hash_hmac( 'sha256', $current_user->user_email, 'fcUEt7Vi4ym5PXdcr2UNpGdgZTEvxX9NJl8YBTxK' );
		$info['email']      = $current_user->user_email;
		$info['created_at'] = strtotime( $current_user->user_registered );
		$info['app_id']     = '7f1l4qyq';
		$info['name']       = $current_user->display_name;
		$info['widget']     = array( 'activator' => '#intercom' ); ?>

		<script id="IntercomSettingsScriptTag">
			window.intercomSettings = <?php echo json_encode( $info ); ?>;
		</script>
		<script>!function(){function e(){var a=c.createElement("script");a.type="text/javascript",a.async=!0,a.src="https://static.intercomcdn.com/intercom.v1.js";var b=c.getElementsByTagName("script")[0];b.parentNode.insertBefore(a,b)}var a=window,b=a.Intercom;if("function"==typeof b)b("reattach_activator"),b("update",intercomSettings);else{var c=document,d=function(){d.c(arguments)};d.q=[],d.c=function(a){d.q.push(a)},a.Intercom=d,a.attachEvent?a.attachEvent("onload",e):a.addEventListener("load",e,!1)}}();</script>

	<?php }

	public function display_feature_message() {

		$current_screen = get_current_screen();

		if ( ! isset( $current_screen ) ) {
			return;
		}

		$page = is_multisite() ? HMBKP_ADMIN_PAGE . '-network' : HMBKP_ADMIN_PAGE;
		if ( $current_screen->id !== $page ) {
			return;
		}

		/* translators: %1$s and %2$s expand to anchor tags linking to the new extensions page. */
		$info_message = sprintf(
			__( 'Thanks for updating BackUpWordPress, why not check out %1$sour extensions?%2$s', 'backupwordpress' ),
			'<a href="' . get_settings_url( HMBKP_PLUGIN_SLUG . '_extensions' ) . '">',
			'</a>'
		);
		?>

		<div id="hmbkp-info-message" class="updated notice is-dismissible">

			<p><?php echo $info_message; ?></p>

			<button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e( 'Dismiss this notice.', 'backupwordpress' ); ?></span></button>

		</div>

	<?php }

}

if ( is_multisite() && ! is_main_site() ) {
	return;
}

Plugin::get_instance();


1		<?php
2
3		namespace HM\BackUpWordPress;
4
5		/**
6		* Class Plugin
7		*/
8		final class Plugin {
9		const PLUGIN_VERSION = '3.5';
10
11		/**
12		* @var Plugin The singleton instance.
13		*/
14		private static $instance;
15
16		/**
17		* Instantiates a new Plugin object.
18		*/
19		private function __construct() {
20		add_action( 'plugins_loaded', array( $this, 'plugins_loaded' ) );
21
22		$hide_notice = get_site_option( 'hmbkp_hide_info_notice', false );
23
24		if ( ! $hide_notice ) {
25		add_action( 'admin_notices', array( $this, 'display_feature_message' ) );
26		add_action( 'network_admin_notices', array( $this, 'display_feature_message' ) );
27		}
28
29		}
30
31		/**
32		* Insures we always return the same object.
33		*
34		* @return Plugin
35		*/
36		public static function get_instance() {
37
38		if ( ! ( self::$instance instanceof Plugin ) ) {
39		self::$instance = new Plugin();
40		}
41
42		return self::$instance;
43		}
44
45		/**
46		* Initialize the plugin.
47		*/
48		public function plugins_loaded() {
49
50		if ( true !== $this->maybe_self_deactivate() ) {
51
52		$this->constants();
53
54		$this->includes();
55
56		$this->hooks();
57
58		$this->text_domain();
59
60		// If we get here, then BWP is loaded
61		do_action( 'backupwordpress_loaded' );
62
63		}
64
65		}
66
67		/**
68		* Check plugin requirements.
69		*
70		* @return bool True is fails requirements. False otherwise.
71		*/
72		public function maybe_self_deactivate() {
73
74		require_once( HMBKP_PLUGIN_PATH . 'classes/class-setup.php' );
75
76	View Code Duplication	if ( false === \HMBKP_Setup::meets_requirements() ) {
77
78		add_action( 'admin_init', array( '\HMBKP_Setup', 'self_deactivate' ) );
79
80		add_action( 'all_admin_notices', array( '\HMBKP_Setup', 'display_admin_notices' ) );
81
82		return true;
83
84		}
85
86		return false;
87
88		}
89
90		/**
91		* Define all the constants.
92		*/
93		public function constants() {
94
95		if ( ! defined( 'HMBKP_PLUGIN_SLUG' ) ) {
96		define( 'HMBKP_PLUGIN_SLUG', dirname( HMBKP_BASENAME ) );
97		}
98
99		if ( ! defined( 'HMBKP_PLUGIN_URL' ) ) {
100		define( 'HMBKP_PLUGIN_URL', plugin_dir_url( HMBKP_BASENAME ) );
101		}
102
103		if ( ! defined( 'HMBKP_PLUGIN_LANG_DIR' ) ) {
104		define( 'HMBKP_PLUGIN_LANG_DIR', apply_filters( 'hmbkp_filter_lang_dir', HMBKP_PLUGIN_SLUG . '/languages/' ) );
105		}
106
107		if ( ! defined( 'HMBKP_ADMIN_URL' ) ) {
108		$page = is_multisite() ? network_admin_url( 'settings.php' ) : admin_url( 'tools.php' );
109		define( 'HMBKP_ADMIN_URL', add_query_arg( 'page', HMBKP_PLUGIN_SLUG, $page ) );
110		}
111
112		if ( ! defined( 'HMBKP_ADMIN_PAGE' ) ) {
113		$prefix = is_multisite() ? 'settings_page_' : 'tools_page_';
114
115		define( 'HMBKP_ADMIN_PAGE', $prefix . HMBKP_PLUGIN_SLUG );
116		}
117
118		define( 'HMBKP_SECURE_KEY', $this->generate_key() );
119
120		}
121
122		/**
123		* Load all BackUpWordPress functions.
124		*/
125		protected function includes() {
126
127		require_once( HMBKP_PLUGIN_PATH . 'vendor/autoload.php' );
128
129		require_once( HMBKP_PLUGIN_PATH . 'classes/class-notices.php' );
130
131		// Load the admin menu
132		require_once( HMBKP_PLUGIN_PATH . 'admin/menu.php' );
133		require_once( HMBKP_PLUGIN_PATH . 'admin/actions.php' );
134
135		// Load Backdrop if necessary.
136		if ( ! class_exists( 'HM_Backdrop_Task' ) ) {
137		require_once( HMBKP_PLUGIN_PATH . 'backdrop/hm-backdrop.php' );
138		}
139
140		require_once( HMBKP_PLUGIN_PATH . 'classes/class-requirements.php' );
141		require_once( HMBKP_PLUGIN_PATH . 'classes/class-requirement.php' );
142
143		require_once( HMBKP_PLUGIN_PATH . 'classes/class-path.php' );
144		require_once( HMBKP_PLUGIN_PATH . 'classes/class-excludes.php' );
145		require_once( HMBKP_PLUGIN_PATH . 'classes/class-site-size.php' );
146
147		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-utilities.php' );
148		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-status.php' );
149
150		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine.php' );
151
152		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-database.php' );
153		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-database-mysqldump.php' );
154		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-database-imysqldump.php' );
155
156		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-file.php' );
157		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-file-zip.php' );
158		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-file-zip-archive.php' );
159
160		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup.php' );
161
162		// Load the backup scheduling classes
163		require_once( HMBKP_PLUGIN_PATH . 'classes/class-scheduled-backup.php' );
164		require_once( HMBKP_PLUGIN_PATH . 'classes/class-schedules.php' );
165
166		// Load the core functions
167		require_once( HMBKP_PLUGIN_PATH . 'functions/core.php' );
168		require_once( HMBKP_PLUGIN_PATH . 'functions/interface.php' );
169
170		// Load the services
171		require_once( HMBKP_PLUGIN_PATH . 'classes/class-services.php' );
172		require_once( HMBKP_PLUGIN_PATH . 'classes/class-service.php' );
173
174		// Load the email service
175		require_once( HMBKP_PLUGIN_PATH . 'classes/class-email-service.php' );
176
177		// Load the webhook services
178		require_once( HMBKP_PLUGIN_PATH . 'classes/class-webhook-service.php' );
179		require_once( HMBKP_PLUGIN_PATH . 'classes/class-wpremote-webhook-service.php' );
180
181		require_once( HMBKP_PLUGIN_PATH . 'classes/deprecated.php' );
182
183		require_once( HMBKP_PLUGIN_PATH . 'classes/class-extensions.php' );
184
185		// Load the wp cli command
186		if ( defined( 'WP_CLI' ) && WP_CLI ) {
187		include( HMBKP_PLUGIN_PATH . 'classes/class-backupwordpress-wp-cli-command.php' );
188		}
189
190		}
191
192		/**
193		* Hook into WordPress page lifecycle and execute BackUpWordPress functions.
194		*/
195		public function hooks() {
196
197		add_action( 'activated_plugin', array( $this, 'load_first' ) );
198
199		add_action( 'admin_init', array( $this, 'upgrade' ) );
200
201		add_action( 'admin_init', array( $this, 'init' ) );
202
203		add_action( 'hmbkp_schedule_hook', array( $this, 'schedule_hook_run' ) );
204
205		add_action( 'admin_enqueue_scripts', array( $this, 'scripts' ) );
206
207		add_action( 'admin_footer-' . HMBKP_ADMIN_PAGE, array( $this, 'load_intercom_script' ) );
208
209		add_action( 'admin_enqueue_scripts', array( $this, 'styles' ) );
210
211		}
212
213		/**
214		* Load the Javascript in the admin.
215		*
216		* @param $hook The name of the admin page hook.
217		*/
218		public function scripts( $hook ) {
219
220		if ( HMBKP_ADMIN_PAGE !== $hook ) {
221		return;
222		}
223
224		$js_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.min.js';
225
226		// TODO shuold this also support WP_SCRIPT_DEBUG
227		if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
228		$js_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.js';
229		}
230
231		wp_enqueue_script( 'hmbkp', $js_file, array( 'heartbeat' ), sanitize_key( self::PLUGIN_VERSION ) );
232
233		wp_localize_script(
234		'hmbkp',
235		'hmbkp',
236		array(
237		'page_slug' => HMBKP_PLUGIN_SLUG,
238		'nonce' => wp_create_nonce( 'hmbkp_nonce' ),
239		'hmbkp_run_schedule_nonce' => wp_create_nonce( 'hmbkp_run_schedule' ),
240		'update' => __( 'Update', 'backupwordpress' ),
241		'cancel' => __( 'Cancel', 'backupwordpress' ),
242		'delete_schedule' => __( 'Are you sure you want to delete this schedule? All of its backups will also be deleted.', 'backupwordpress' ) . "\n\n" . __( '\'Cancel\' to go back, \'OK\' to delete.', 'backupwordpress' ) . "\n",
243		'delete_backup' => __( 'Are you sure you want to delete this backup?', 'backupwordpress' ) . "\n\n" . __( '\'Cancel\' to go back, \'OK\' to delete.', 'backupwordpress' ) . "\n",
244		'remove_exclude_rule' => __( 'Are you sure you want to remove this exclude rule?', 'backupwordpress' ) . "\n\n" . __( '\'Cancel\' to go back, \'OK\' to delete.', 'backupwordpress' ) . "\n",
245		'remove_old_backups' => __( 'Reducing the number of backups that are stored on this server will cause some of your existing backups to be deleted. Are you sure that\'s what you want?', 'backupwordpress' ) . "\n\n" . __( '\'Cancel\' to go back, \'OK\' to delete.', 'backupwordpress' ) . "\n",
246		)
247		);
248
249		}
250
251		/**
252		* Loads the plugin text domain for translation.
253		* This setup allows a user to just drop his custom translation files into the WordPress language directory
254		* Files will need to be in a subdirectory with the name of the textdomain 'backupwordpress'
255		*/
256		public function text_domain() {
257
258		// Set unique textdomain string
259		$textdomain = 'backupwordpress';
260
261		// The 'plugin_locale' filter is also used by default in load_plugin_textdomain()
262		$locale = apply_filters( 'plugin_locale', get_locale(), $textdomain );
263
264		// Set filter for WordPress languages directory
265		$hmbkp_wp_lang_dir = apply_filters( 'hmbkp_do_filter_wp_lang_dir', trailingslashit( WP_LANG_DIR ) . trailingslashit( $textdomain ) . $textdomain . '-' . $locale . '.mo' );
266
267		// Translations: First, look in WordPress' "languages" folder = custom & update-secure!
268		load_textdomain( $textdomain, $hmbkp_wp_lang_dir );
269
270		// Translations: Secondly, look in plugin's "languages" folder = default
271		load_plugin_textdomain( $textdomain, false, HMBKP_PLUGIN_LANG_DIR );
272
273		}
274
275		/**
276		* Determine if we need to run an upgrade routine.
277		*/
278		public function upgrade() {
279
280		// Fire the update action
281		if ( self::PLUGIN_VERSION != get_option( 'hmbkp_plugin_version' ) ) {
282		update();
283		}
284
285		}
286
287		/**
288		* Runs on every admin page load
289		*/
290		public function init() {
291
292		// If we have multiple paths for some reason then clean them up
293		Path::get_instance()->merge_existing_paths();
294		}
295
296		/**
297		* Generate a unique key.
298		*
299		* @return string
300		*/
301		protected function generate_key() {
302
303		$check = apply_filters( 'hmbkp_generate_key', null );
304
305		if ( null !== $check ) {
306		return $check;
307		}
308
309		$key = array( ABSPATH, time() );
310		$constants = array( 'AUTH_KEY', 'SECURE_AUTH_KEY', 'LOGGED_IN_KEY', 'NONCE_KEY', 'AUTH_SALT', 'SECURE_AUTH_SALT', 'LOGGED_IN_SALT', 'NONCE_SALT', 'SECRET_KEY' );
311
312		foreach ( $constants as $constant ) {
313		if ( defined( $constant ) ) {
314		$key[] = constant( $constant );
315		}
316		}
317
318		shuffle( $key );
319
320		return md5( serialize( $key ) );
321
322		}
323
324		/**
325		* Ensure BackUpWordPress is loaded before add-ons, changes the order of the serialized values in the DB field.
326		*/
327		public function load_first() {
328
329		$active_plugins = get_option( 'active_plugins' );
330
331		$plugin_path = plugin_basename( __FILE__ );
332
333		$key = array_search( $plugin_path, $active_plugins );
334
335		if ( $key > 0 ) {
336
337		array_splice( $active_plugins, $key, 1 );
338
339		array_unshift( $active_plugins, $plugin_path );
340
341		update_option( 'active_plugins', $active_plugins );
342
343		}
344
345		}
346
347		/**
348		* Function to run when the schedule cron fires.
349		*
350		* @param $schedule_id
351		*/
352		public function schedule_hook_run( $schedule_id ) {
353
354		if ( ! is_backup_possible() ) {
355		return;
356		}
357
358		$schedules = Schedules::get_instance();
359		$schedule = $schedules->get_schedule( $schedule_id );
360
361		if ( ! $schedule ) {
362		return;
363		}
364
365		$schedule->run();
366
367		}
368
369		/**
370		* Enqueue the plugin styles.
371		*
372		* @param $hook
373		*/
374		public function styles( $hook ) {
375
376		if ( 'tools_page_backupwordpress_extensions' !== $hook && HMBKP_ADMIN_PAGE !== $hook ) {
377		return;
378		}
379
380		$css_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.min.css';
381
382		if ( WP_DEBUG ) {
383		$css_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.css';
384		}
385
386		wp_enqueue_style( 'backupwordpress', $css_file, false, sanitize_key( self::PLUGIN_VERSION ) );
387
388		}
389
390		/**
391		* Load Intercom and send across user information and server info. Only loaded if the user has opted in.
392		*
393		* @param $hook
394		*/
395		public function load_intercom_script() {
396
397		if ( ! get_option( 'hmbkp_enable_support' ) ) {
398		return;
399		}
400
401		$info = array();
402
403		foreach ( Requirements::get_requirement_groups() as $group ) {
404		foreach ( Requirements::get_requirements( $group ) as $requirement ) {
		0 ignored issues – show Documentation introduced 2015-11-21 01:52 UTC by Report Bug Copy Issue Report `$group` is of type `integer\|string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
405		$info[ $requirement->name() ] = $requirement->result();
406		}
407		}
408
409		foreach ( Services::get_services() as $file => $service ) {
410		array_merge( $info, call_user_func( array( $service, 'intercom_data' ) ) );
411		}
412
413		$current_user = wp_get_current_user();
414
415		$info['user_hash'] = hash_hmac( 'sha256', $current_user->user_email, 'fcUEt7Vi4ym5PXdcr2UNpGdgZTEvxX9NJl8YBTxK' );
416		$info['email'] = $current_user->user_email;
417		$info['created_at'] = strtotime( $current_user->user_registered );
418		$info['app_id'] = '7f1l4qyq';
419		$info['name'] = $current_user->display_name;
420		$info['widget'] = array( 'activator' => '#intercom' ); ?>
421
422		<script id="IntercomSettingsScriptTag">
423		window.intercomSettings = <?php echo json_encode( $info ); ?>;
424		</script>
425		<script>!function(){function e(){var a=c.createElement("script");a.type="text/javascript",a.async=!0,a.src="https://static.intercomcdn.com/intercom.v1.js";var b=c.getElementsByTagName("script")[0];b.parentNode.insertBefore(a,b)}var a=window,b=a.Intercom;if("function"==typeof b)b("reattach_activator"),b("update",intercomSettings);else{var c=document,d=function(){d.c(arguments)};d.q=[],d.c=function(a){d.q.push(a)},a.Intercom=d,a.attachEvent?a.attachEvent("onload",e):a.addEventListener("load",e,!1)}}();</script>
426
427		<?php }
428
429		public function display_feature_message() {
430
431		$current_screen = get_current_screen();
432
433		if ( ! isset( $current_screen ) ) {
434		return;
435		}
436
437		$page = is_multisite() ? HMBKP_ADMIN_PAGE . '-network' : HMBKP_ADMIN_PAGE;
438		if ( $current_screen->id !== $page ) {
439		return;
440		}
441
442		/* translators: %1$s and %2$s expand to anchor tags linking to the new extensions page. */
443		$info_message = sprintf(
444		__( 'Thanks for updating BackUpWordPress, why not check out %1$sour extensions?%2$s', 'backupwordpress' ),
445		'<a href="' . get_settings_url( HMBKP_PLUGIN_SLUG . '_extensions' ) . '">',
446		'</a>'
447		);
448		?>
449
450		<div id="hmbkp-info-message" class="updated notice is-dismissible">
451
452		<p><?php echo $info_message; ?></p>
453
454		<button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e( 'Dismiss this notice.', 'backupwordpress' ); ?></span></button>
455
456		</div>
457
458		<?php }
459
460		}
461
462		if ( is_multisite() && ! is_main_site() ) {
463		return;
464		}
465
466		Plugin::get_instance();
467

humanmade / backupwordpress

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