Plugin::generate_key() - Code Metrics - Inspection of "WPCS fixes" - humanmade/backupwordpress - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#1032)

by Tom

created 2016-03-13 13:56 UTC

Plugin::generate_key() B

↳ Parent: Plugin

Complexity

Conditions	4
Paths	4

Size

Total Lines	22
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	0

Metric	Value
c	2
b	1
f	0
dl	0
loc	22
rs	8.9197
cc	4
eloc	11
nc	4
nop	0

<?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' ) );
	}

	/**
	 * 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' );

		// 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 ( 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 }
}

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( $this, 'plugins_loaded' ) );
21		}
22
23		/**
24		* Insures we always return the same object.
25		*
26		* @return Plugin
27		*/
28		public static function get_instance() {
29
30		if ( ! ( self::$instance instanceof Plugin ) ) {
31		self::$instance = new Plugin();
32		}
33
34		return self::$instance;
35		}
36
37		/**
38		* Initialize the plugin.
39		*/
40		public function plugins_loaded() {
41
42		if ( true !== $this->maybe_self_deactivate() ) {
43
44		$this->constants();
45
46		$this->includes();
47
48		$this->hooks();
49
50		$this->text_domain();
51
52		// If we get here, then BWP is loaded
53		do_action( 'backupwordpress_loaded' );
54
55		}
56
57		}
58
59		/**
60		* Check plugin requirements.
61		*
62		* @return bool True is fails requirements. False otherwise.
63		*/
64		public function maybe_self_deactivate() {
65
66		require_once( HMBKP_PLUGIN_PATH . 'classes/class-setup.php' );
67
68	View Code Duplication	if ( false === \HMBKP_Setup::meets_requirements() ) {
		1 ignored issue – show Duplication introduced 2016-02-11 10:48 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
69
70		add_action( 'admin_init', array( '\HMBKP_Setup', 'self_deactivate' ) );
71
72		add_action( 'all_admin_notices', array( '\HMBKP_Setup', 'display_admin_notices' ) );
73
74		return true;
75
76		}
77
78		return false;
79
80		}
81
82		/**
83		* Define all the constants.
84		*/
85		public function constants() {
86
87		if ( ! defined( 'HMBKP_PLUGIN_SLUG' ) ) {
88		define( 'HMBKP_PLUGIN_SLUG', dirname( HMBKP_BASENAME ) );
89		}
90
91		if ( ! defined( 'HMBKP_PLUGIN_URL' ) ) {
92		define( 'HMBKP_PLUGIN_URL', plugin_dir_url( HMBKP_BASENAME ) );
93		}
94
95		if ( ! defined( 'HMBKP_PLUGIN_LANG_DIR' ) ) {
96		define( 'HMBKP_PLUGIN_LANG_DIR', apply_filters( 'hmbkp_filter_lang_dir', HMBKP_PLUGIN_SLUG . '/languages/' ) );
97		}
98
99		if ( ! defined( 'HMBKP_ADMIN_URL' ) ) {
100		$page = is_multisite() ? network_admin_url( 'settings.php' ) : admin_url( 'tools.php' );
101		define( 'HMBKP_ADMIN_URL', add_query_arg( 'page', HMBKP_PLUGIN_SLUG, $page ) );
102		}
103
104		if ( ! defined( 'HMBKP_ADMIN_PAGE' ) ) {
105		$prefix = is_multisite() ? 'settings_page_' : 'tools_page_';
106
107		define( 'HMBKP_ADMIN_PAGE', $prefix . HMBKP_PLUGIN_SLUG );
108		}
109
110		define( 'HMBKP_SECURE_KEY', $this->generate_key() );
111
112		}
113
114		/**
115		* Load all BackUpWordPress functions.
116		*/
117		protected function includes() {
118
119		require_once( HMBKP_PLUGIN_PATH . 'vendor/autoload.php' );
120
121		require_once( HMBKP_PLUGIN_PATH . 'classes/class-notices.php' );
122
123		// Load the admin menu
124		require_once( HMBKP_PLUGIN_PATH . 'admin/menu.php' );
125		require_once( HMBKP_PLUGIN_PATH . 'admin/actions.php' );
126
127		// Load Backdrop if necessary.
128		if ( ! class_exists( 'HM_Backdrop_Task' ) ) {
129		require_once( HMBKP_PLUGIN_PATH . 'backdrop/hm-backdrop.php' );
130		}
131
132		require_once( HMBKP_PLUGIN_PATH . 'classes/class-requirements.php' );
133		require_once( HMBKP_PLUGIN_PATH . 'classes/class-requirement.php' );
134
135		require_once( HMBKP_PLUGIN_PATH . 'classes/class-path.php' );
136		require_once( HMBKP_PLUGIN_PATH . 'classes/class-excludes.php' );
137		require_once( HMBKP_PLUGIN_PATH . 'classes/class-site-size.php' );
138
139		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-utilities.php' );
140		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-status.php' );
141
142		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine.php' );
143
144		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-database.php' );
145		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-database-mysqldump.php' );
146		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-database-imysqldump.php' );
147
148		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-file.php' );
149		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-file-zip.php' );
150		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup-engine-file-zip-archive.php' );
151
152		require_once( HMBKP_PLUGIN_PATH . 'classes/backup/class-backup.php' );
153
154		// Load the backup scheduling classes
155		require_once( HMBKP_PLUGIN_PATH . 'classes/class-scheduled-backup.php' );
156		require_once( HMBKP_PLUGIN_PATH . 'classes/class-schedules.php' );
157
158		// Load the core functions
159		require_once( HMBKP_PLUGIN_PATH . 'functions/core.php' );
160		require_once( HMBKP_PLUGIN_PATH . 'functions/interface.php' );
161
162		// Load the services
163		require_once( HMBKP_PLUGIN_PATH . 'classes/class-services.php' );
164		require_once( HMBKP_PLUGIN_PATH . 'classes/class-service.php' );
165
166		// Load the email service
167		require_once( HMBKP_PLUGIN_PATH . 'classes/class-email-service.php' );
168
169		// Load the webhook services
170		require_once( HMBKP_PLUGIN_PATH . 'classes/class-webhook-service.php' );
171		require_once( HMBKP_PLUGIN_PATH . 'classes/class-wpremote-webhook-service.php' );
172
173		require_once( HMBKP_PLUGIN_PATH . 'classes/deprecated.php' );
174
175		// Load the wp cli command
176		if ( defined( 'WP_CLI' ) && WP_CLI ) {
177		include( HMBKP_PLUGIN_PATH . 'classes/class-backupwordpress-wp-cli-command.php' );
178		}
179
180		}
181
182		/**
183		* Hook into WordPress page lifecycle and execute BackUpWordPress functions.
184		*/
185		public function hooks() {
186
187		add_action( 'activated_plugin', array( $this, 'load_first' ) );
188
189		add_action( 'admin_init', array( $this, 'upgrade' ) );
190
191		add_action( 'admin_init', array( $this, 'init' ) );
192
193		add_action( 'hmbkp_schedule_hook', array( $this, 'schedule_hook_run' ) );
194
195		add_action( 'admin_enqueue_scripts', array( $this, 'scripts' ) );
196
197		add_action( 'admin_footer-' . HMBKP_ADMIN_PAGE, array( $this, 'load_intercom_script' ) );
198
199		add_action( 'admin_enqueue_scripts', array( $this, 'styles' ) );
200
201		}
202
203		/**
204		* Load the Javascript in the admin.
205		*
206		* @param $hook The name of the admin page hook.
207		*/
208		public function scripts( $hook ) {
209
210		if ( HMBKP_ADMIN_PAGE !== $hook ) {
211		return;
212		}
213
214		$js_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.min.js';
215
216		// TODO shuold this also support WP_SCRIPT_DEBUG
217		if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
218		$js_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.js';
219		}
220
221		wp_enqueue_script( 'hmbkp', $js_file, array( 'heartbeat' ), sanitize_key( self::PLUGIN_VERSION ) );
222
223		wp_localize_script(
224		'hmbkp',
225		'hmbkp',
226		array(
227		'page_slug' => HMBKP_PLUGIN_SLUG,
228		'nonce' => wp_create_nonce( 'hmbkp_nonce' ),
229		'hmbkp_run_schedule_nonce' => wp_create_nonce( 'hmbkp_run_schedule' ),
230		'update' => __( 'Update', 'backupwordpress' ),
231		'cancel' => __( 'Cancel', 'backupwordpress' ),
232		'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",
233		'delete_backup' => __( 'Are you sure you want to delete this backup?', 'backupwordpress' ) . "\n\n" . __( '\'Cancel\' to go back, \'OK\' to delete.', 'backupwordpress' ) . "\n",
234		'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",
235		'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",
236		)
237		);
238
239		}
240
241		/**
242		* Loads the plugin text domain for translation.
243		* This setup allows a user to just drop his custom translation files into the WordPress language directory
244		* Files will need to be in a subdirectory with the name of the textdomain 'backupwordpress'
245		*/
246		public function text_domain() {
247
248		// Set unique textdomain string
249		$textdomain = 'backupwordpress';
250
251		// The 'plugin_locale' filter is also used by default in load_plugin_textdomain()
252		$locale = apply_filters( 'plugin_locale', get_locale(), $textdomain );
253
254		// Set filter for WordPress languages directory
255		$hmbkp_wp_lang_dir = apply_filters( 'hmbkp_do_filter_wp_lang_dir', trailingslashit( WP_LANG_DIR ) . trailingslashit( $textdomain ) . $textdomain . '-' . $locale . '.mo' );
256
257		// Translations: First, look in WordPress' "languages" folder = custom & update-secure!
258		load_textdomain( $textdomain, $hmbkp_wp_lang_dir );
259
260		// Translations: Secondly, look in plugin's "languages" folder = default
261		load_plugin_textdomain( $textdomain, false, HMBKP_PLUGIN_LANG_DIR );
262
263		}
264
265		/**
266		* Determine if we need to run an upgrade routine.
267		*/
268		public function upgrade() {
269
270		// Fire the update action
271		if ( self::PLUGIN_VERSION != get_option( 'hmbkp_plugin_version' ) ) {
272		update();
273		}
274
275		}
276
277		/**
278		* Runs on every admin page load
279		*/
280		public function init() {
281
282		// If we have multiple paths for some reason then clean them up
283		Path::get_instance()->merge_existing_paths();
284		}
285
286		/**
287		* Generate a unique key.
288		*
289		* @return string
290		*/
291		protected function generate_key() {
292
293		$check = apply_filters( 'hmbkp_generate_key', null );
294
295		if ( null !== $check ) {
296		return $check;
297		}
298
299		$key = array( ABSPATH, time() );
300		$constants = array( 'AUTH_KEY', 'SECURE_AUTH_KEY', 'LOGGED_IN_KEY', 'NONCE_KEY', 'AUTH_SALT', 'SECURE_AUTH_SALT', 'LOGGED_IN_SALT', 'NONCE_SALT', 'SECRET_KEY' );
301
302		foreach ( $constants as $constant ) {
303		if ( defined( $constant ) ) {
304		$key[] = constant( $constant );
305		}
306		}
307
308		shuffle( $key );
309
310		return md5( serialize( $key ) );
311
312		}
313
314		/**
315		* Ensure BackUpWordPress is loaded before add-ons, changes the order of the serialized values in the DB field.
316		*/
317		public function load_first() {
318
319		$active_plugins = get_option( 'active_plugins' );
320
321		$plugin_path = plugin_basename( __FILE__ );
322
323		$key = array_search( $plugin_path, $active_plugins );
324
325		if ( $key > 0 ) {
326
327		array_splice( $active_plugins, $key, 1 );
328
329		array_unshift( $active_plugins, $plugin_path );
330
331		update_option( 'active_plugins', $active_plugins );
332
333		}
334
335		}
336
337		/**
338		* Function to run when the schedule cron fires.
339		*
340		* @param $schedule_id
341		*/
342		public function schedule_hook_run( $schedule_id ) {
343
344		if ( ! is_backup_possible() ) {
345		return;
346		}
347
348		$schedules = Schedules::get_instance();
349		$schedule = $schedules->get_schedule( $schedule_id );
350
351		if ( ! $schedule ) {
352		return;
353		}
354
355		$schedule->run();
356
357		}
358
359		/**
360		* Enqueue the plugin styles.
361		*
362		* @param $hook
363		*/
364		public function styles( $hook ) {
365
366		if ( HMBKP_ADMIN_PAGE !== $hook ) {
367		return;
368		}
369
370		$css_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.min.css';
371
372		if ( WP_DEBUG ) {
373		$css_file = HMBKP_PLUGIN_URL . 'assets/hmbkp.css';
374		}
375
376		wp_enqueue_style( 'backupwordpress', $css_file, false, sanitize_key( self::PLUGIN_VERSION ) );
377
378		}
379
380		/**
381		* Load Intercom and send across user information and server info. Only loaded if the user has opted in.
382		*
383		* @param $hook
384		*/
385		public function load_intercom_script() {
386
387		if ( ! get_option( 'hmbkp_enable_support' ) ) {
388		return;
389		}
390
391		$info = array();
392
393		foreach ( Requirements::get_requirement_groups() as $group ) {
394		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...
395		$info[ $requirement->name() ] = $requirement->result();
396		}
397		}
398
399		foreach ( Services::get_services() as $file => $service ) {
400		array_merge( $info, call_user_func( array( $service, 'intercom_data' ) ) );
401		}
402
403		$current_user = wp_get_current_user();
404
405		$info['user_hash'] = hash_hmac( 'sha256', $current_user->user_email, 'fcUEt7Vi4ym5PXdcr2UNpGdgZTEvxX9NJl8YBTxK' );
406		$info['email'] = $current_user->user_email;
407		$info['created_at'] = strtotime( $current_user->user_registered );
408		$info['app_id'] = '7f1l4qyq';
409		$info['name'] = $current_user->display_name;
410		$info['widget'] = array( 'activator' => '#intercom' ); ?>
411
412		<script id="IntercomSettingsScriptTag">
413		window.intercomSettings = <?php echo json_encode( $info ); ?>;
414		</script>
415		<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>
416
417		<?php }
418		}
419
420		if ( is_multisite() && ! is_main_site() ) {
421		return;
422		}
423
424		Plugin::get_instance();
425

humanmade / backupwordpress

GitHub Access Token became invalid

Pull Request — master (#1032)

Plugin::generate_key() B

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like