Plugin::generate_key() - Code Metrics - Inspection of "Daily Inspection: Merge pull request #1028 from hu..." - humanmade/backupwordpress - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — master (3499ad)

unknown

created 2016-03-14 16:58 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() ) {
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

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Plugin::generate_key() B

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