Jetpack_Sync_Client::set_codec() - Code Metrics - Inspection of "Merge branch 'add/sync-rest-2' of github.com:Autom..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — add/sync-rest-2 ( ae2fc3...dfd2b5 )

unknown

created 2016-04-19 23:01 UTC

Jetpack_Sync_Client::set_codec() A

↳ Parent: Jetpack_Sync_Client

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	3
rs	10
cc	1
eloc	2
nc	1
nop	1

<?php
require_once dirname( __FILE__ ) . '/class.jetpack-sync-deflate-codec.php';
require_once dirname( __FILE__ ) . '/class.jetpack-sync-queue.php';
require_once dirname( __FILE__ ) . '/class.jetpack-sync-full.php';

class Jetpack_Sync_Client {
	static $default_options_whitelist = array( 'stylesheet', '/^theme_mods_.*$/' );
class A {
    var $property;
}
	static $default_constants_whitelist = array();
class A {
    var $property;
}
	static $default_callable_whitelist = array();
class A {
    var $property;
}
	static $default_network_options_whitelist = array();
class A {
    var $property;
}
	static $constants_checksum_option_name = 'jetpack_constants_sync_checksum';
class A {
    var $property;
}
	static $functions_checksum_option_name = 'jetpack_functions_sync_checksum';
class A {
    var $property;
}
	static $default_send_buffer_size = 20;
class A {
    var $property;
}

	private $sync_queue;
	private $full_sync_client;
	private $codec;
	private $options_whitelist;
	private $constants_whitelist;
	private $meta_types = array( 'post' );
	private $callable_whitelist;
	private $network_options_whitelist;

	// singleton functions
	private static $instance;

	public static function getInstance() {
		if ( null === self::$instance ) {
			self::$instance = new self();
		}
		return self::$instance;
	}

	// this is necessary because you can't use "new" when you declare instance properties >:(
	protected function __construct() {
		$this->sync_queue          = new Jetpack_Sync_Queue( 'sync', self::$default_send_buffer_size );
$a = "a";
$ab = "ab";
$abc = "abc";
		$this->set_full_sync_client( new Jetpack_Sync_Full( $this->sync_queue ) );

		$this->codec               = new Jetpack_Sync_Deflate_Codec();
		$this->constants_whitelist = self::$default_constants_whitelist;
		$this->options_whitelist   = self::$default_options_whitelist;
		$this->callable_whitelist  = self::$default_callable_whitelist;
		$this->network_options_whitelist = self::$default_network_options_whitelist;
		$this->is_multisite = is_multisite();
class MyClass { }

$x = new MyClass();
$x->foo = true;
		$this->init();
	}

	private function init() {

		$handler = array( $this, 'action_handler' );

		// constants
		add_action( 'jetpack_sync_current_constants', $handler, 10 );

		// functions
		add_action( 'jetpack_sync_current_callables', $handler, 10 );

		// posts
		add_action( 'wp_insert_post', $handler, 10, 3 );
		add_action( 'deleted_post', $handler, 10 );

		// comments
		add_action( 'wp_insert_comment', $handler, 10, 2 );
		add_action( 'deleted_comment', $handler, 10 );
		add_action( 'trashed_comment', $handler, 10 );
		add_action( 'spammed_comment', $handler, 10 );

		// even though it's messy, we implement these hooks because 
		// the edit_comment hook doesn't include the data
		// so this saves us a DB read for every comment event
		foreach ( array( '', 'trackback', 'pingback' ) as $comment_type ) {
			foreach ( array( 'unapproved', 'approved' ) as $comment_status ) {
				add_action( "comment_{$comment_status}_{$comment_type}", $handler, 10, 2 );
			}
		}

		// options
		add_action( 'added_option', $handler, 10, 2 );
		add_action( 'updated_option', $handler, 10, 3 );
		add_action( 'deleted_option', $handler, 10, 1 );

		// themes
		add_action( 'jetpack_sync_current_theme_support', $handler, 10 ); // custom hook, see meta-hooks below

		// post-meta, and in the future - other meta?
		foreach ( $this->meta_types as $meta_type ) {
			// we need to make sure we don't commit before we receive these,
			// because they're invoked after meta changes are saved to the DB
			add_action( "added_{$meta_type}_meta", $handler, 99, 4 );
			add_action( "updated_{$meta_type}_meta", $handler, 99, 4 );
			add_action( "deleted_{$meta_type}_meta", $handler, 99, 4 );
		}

		// synthetic actions for full sync
		add_action( 'jp_full_sync_post', $handler, 10, 1 );

		/**
		 * Other hooks - fire synthetic hooks for all the properties we need to sync,
		 * e.g. when a theme changes
		 */

		// themes
		add_action( 'switch_theme', array( $this, 'switch_theme_handler' ) );

		add_action( 'set_site_transient_update_plugins', $handler, 10, 1 );
		add_action( 'set_site_transient_update_themes', $handler, 10, 1 );
		add_action( 'set_site_transient_update_core', $handler, 10, 1 );

		// multi site network options
		if ( $this->is_multisite ) {
			add_action( 'add_site_option', $handler, 10, 2 );
			add_action( 'update_site_option', $handler, 10, 3 );
			add_action( 'delete_site_option', $handler, 10, 1 );
		}

		/**
		 * Sync all pending actions with server
		 */
		add_action( 'jetpack_sync_actions', array( $this, 'do_sync' ) );
	}

	function set_options_whitelist( $options ) {
		$this->options_whitelist = $options;
	}

	function set_constants_whitelist( $constants ) {
		$this->constants_whitelist = $constants;
	}

	function set_callable_whitelist( $functions ) {
		$this->callable_whitelist = $functions;
	}

	function set_network_options_whitelist( $options ) {
		$this->network_options_whitelist = $options;
	}

	function set_send_buffer_size( $size ) {
		$this->sync_queue->set_checkout_size( $size );
	}

	function is_whitelisted_option( $option ) {
		foreach ( $this->options_whitelist as $whitelisted_option ) {
			if ( $whitelisted_option[0] === '/' && preg_match( $whitelisted_option, $option ) ) {
				return true;
			} elseif ( $whitelisted_option === $option ) {
				return true;
			}
		}

		return false;
	}

	function is_whitelisted_network_option( $option ) {
		return $this->is_multisite && in_array( $option, $this->network_options_whitelist );
	}

	function set_codec( iJetpack_Sync_Codec $codec ) {
		$this->codec = $codec;
	}

	function set_full_sync_client( $full_sync_client ) {
		if ( $this->full_sync_client ) {
			remove_action( 'jetpack_sync_full', array( $this->full_sync_client, 'start' ) );
		}

		$this->full_sync_client = $full_sync_client;

		/**
		 * Sync all objects in the database with the server
		 */
		add_action( 'jetpack_sync_full', array( $this->full_sync_client, 'start' ) );
	}

	function action_handler() {
		// TODO: it's really silly to have this function here - it should be 

		// wherever we initialize the action listeners or we're just wasting cycles
		if ( Jetpack::is_development_mode() || Jetpack::is_staging_site() ) {
			return false;
		}

		$current_filter = current_filter();
		$args           = func_get_args();

		if ( $current_filter === 'wp_insert_post' && $args[1]->post_type === 'revision' ) {
			return;
		}

		if ( in_array( $current_filter, array( 'deleted_option', 'added_option', 'updated_option' ) )
		     &&
		     ! $this->is_whitelisted_option( $args[0] )
		) {
			return;
		}

		if ( in_array( $current_filter, array( 'delete_site_option', 'add_site_option', 'update_site_option' ) )
		     &&
		     ! $this->is_whitelisted_network_option( $args[0] )
		) {
			return;
		}

		$this->sync_queue->add( array(
			$current_filter,
			$args
		) );
	}

	function switch_theme_handler() {
		global $_wp_theme_features;

		do_action( 'jetpack_sync_current_theme_support', $_wp_theme_features );
	}

	function do_sync() {
		if ( defined( 'WP_IMPORTING' ) && WP_IMPORTING ) {
			$this->schedule_sync( "+1 minute" );
			return false;
		}

		$this->maybe_sync_constants();
		$this->maybe_sync_callables();

		$buffer = $this->sync_queue->checkout();

		if ( ! $buffer ) {
			// buffer has no items
			return;
		}

		if ( is_wp_error( $buffer ) ) {
			error_log( "Error fetching buffer: " . $buffer->get_error_message() );


			return;
		}

		$data = $this->codec->encode( $buffer->get_items() );

		/**
		 * Fires when data is ready to send to the server.
		 * Return false or WP_Error to abort the sync (e.g. if there's an error)
		 * The items will be automatically re-sent later
		 *
		 * @since 4.1
		 *
		 * @param array $data The action buffer
		 */
		$result = apply_filters( 'jetpack_sync_client_send_data', $data );

		if ( ! $result || is_wp_error( $result ) ) {
			$this->sync_queue->checkin( $buffer );
			// try again in 1 minute
			$this->schedule_sync( "+1 minute" );
		} else {
			$this->sync_queue->close( $buffer );
			// check if there are any more events in the buffer
			// if so, schedule a cron job to happen soon
			if ( $this->sync_queue->has_any_items() ) {
				$this->schedule_sync( "+1 minute" );
			}
		}
	}

	private function schedule_sync( $when ) {
		wp_schedule_single_event( strtotime( $when ), 'jetpack_sync_actions' );
	}

	private function maybe_sync_constants() {
		$constants           = $this->get_all_constants();
$a = "a";
$ab = "ab";
$abc = "abc";
		if ( empty( $constants ) ) {
			return;
		}
		$constants_check_sum = $this->get_check_sum( $constants );
		if ( $constants_check_sum !== get_option( self::$constants_checksum_option_name ) ) {
			do_action( 'jetpack_sync_current_constants', $constants );
			update_option( self::$constants_checksum_option_name, $constants_check_sum );
		}
	}

	private function get_all_constants() {
		return array_combine(
			$this->constants_whitelist,
			array_map( array( $this, 'get_constant' ), $this->constants_whitelist )
		);
	}

	private function get_constant( $constant ) {
		if ( defined( $constant ) ) {
			return constant( $constant );
		}

		return null;
	}

	private function maybe_sync_callables() {
		$callables           = $this->get_all_callables();
$a = "a";
$ab = "ab";
$abc = "abc";
		if ( empty( $callables ) ) {
			return;
		}
		$callables_check_sum = $this->get_check_sum( $callables );

		if ( $callables_check_sum !== get_option( self::$functions_checksum_option_name ) ) {
			do_action( 'jetpack_sync_current_callables', $callables  );
			update_option( self::$functions_checksum_option_name, $callables_check_sum );
		}
	}

	private function get_all_callables() {
		return array_combine(
			$this->callable_whitelist,
			array_map( array( $this, 'get_callable' ), $this->callable_whitelist )
		);
	}
	
	private function get_callable( $callable ) {
		return call_user_func( $callable );
	}

	private function get_check_sum( $values ) {
		return crc32( serialize( $values ) );
	}

	function get_actions() {
		// TODO: we should only send a bit at a time, flush_all sends everything

		return $this->sync_queue->flush_all();
	}

	function get_all_actions() {
		return $this->sync_queue->get_all();
	}

	function get_sync_queue() {
		return $this->sync_queue;
	}

	function reset_state() {
		$this->codec               = new Jetpack_Sync_Deflate_Codec();
		$this->constants_whitelist = self::$default_constants_whitelist;
		$this->options_whitelist   = self::$default_options_whitelist;
		$this->set_send_buffer_size( self::$default_send_buffer_size );
		delete_option( self::$constants_checksum_option_name );
		$this->sync_queue->reset();
	}
}


1		<?php
2		require_once dirname( __FILE__ ) . '/class.jetpack-sync-deflate-codec.php';
3		require_once dirname( __FILE__ ) . '/class.jetpack-sync-queue.php';
4		require_once dirname( __FILE__ ) . '/class.jetpack-sync-full.php';
5
6		class Jetpack_Sync_Client {
7		static $default_options_whitelist = array( 'stylesheet', '/^theme_mods_.*$/' );
		0 ignored issues – show Coding Style introduced 2016-04-17 19:29 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$default_options_whitelist`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
8		static $default_constants_whitelist = array();
		0 ignored issues – show Coding Style introduced 2016-04-17 19:47 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$default_constants_whitelist`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
9		static $default_callable_whitelist = array();
		0 ignored issues – show Coding Style introduced 2016-04-18 21:26 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$default_callable_whitelist`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
10		static $default_network_options_whitelist = array();
		0 ignored issues – show Coding Style introduced 2016-04-18 23:32 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$default_network_options_whitelist`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
11		static $constants_checksum_option_name = 'jetpack_constants_sync_checksum';
		0 ignored issues – show Coding Style introduced 2016-04-17 20:25 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$constants_checksum_option_name`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
12		static $functions_checksum_option_name = 'jetpack_functions_sync_checksum';
		0 ignored issues – show Coding Style introduced 2016-04-18 21:26 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$functions_checksum_option_name`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
13		static $default_send_buffer_size = 20;
		0 ignored issues – show Coding Style introduced 2016-04-19 19:44 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$default_send_buffer_size`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
14
15		private $sync_queue;
16		private $full_sync_client;
17		private $codec;
18		private $options_whitelist;
19		private $constants_whitelist;
20		private $meta_types = array( 'post' );
21		private $callable_whitelist;
22		private $network_options_whitelist;
23
24		// singleton functions
25		private static $instance;
26
27		public static function getInstance() {
28		if ( null === self::$instance ) {
29		self::$instance = new self();
30		}
31		return self::$instance;
32		}
33
34		// this is necessary because you can't use "new" when you declare instance properties >:(
35		protected function __construct() {
36		$this->sync_queue = new Jetpack_Sync_Queue( 'sync', self::$default_send_buffer_size );
		0 ignored issues – show Coding Style introduced 2016-04-20 01:08 UTC by Report Bug Copy Issue Report Equals sign not aligned correctly; expected 1 space but found 10 spaces This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a"; $ab = "ab"; $abc = "abc"; will have no issues, while $a = "a"; $ab = "ab"; $abc = "abc"; will report issues in lines 1 and 2. Loading history...
37		$this->set_full_sync_client( new Jetpack_Sync_Full( $this->sync_queue ) );
		0 ignored issues – show Unused Code introduced 2016-04-20 01:08 UTC by Report Bug Copy Issue Report The call to `Jetpack_Sync_Full::__construct()` has too many arguments starting with `$this->sync_queue`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
38		$this->codec = new Jetpack_Sync_Deflate_Codec();
39		$this->constants_whitelist = self::$default_constants_whitelist;
40		$this->options_whitelist = self::$default_options_whitelist;
41		$this->callable_whitelist = self::$default_callable_whitelist;
42		$this->network_options_whitelist = self::$default_network_options_whitelist;
43		$this->is_multisite = is_multisite();
		0 ignored issues – show Bug introduced 2016-04-18 23:32 UTC by Report Bug Copy Issue Report The property `is_multisite` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
44		$this->init();
45		}
46
47		private function init() {
48
49		$handler = array( $this, 'action_handler' );
50
51		// constants
52		add_action( 'jetpack_sync_current_constants', $handler, 10 );
53
54		// functions
55		add_action( 'jetpack_sync_current_callables', $handler, 10 );
56
57		// posts
58		add_action( 'wp_insert_post', $handler, 10, 3 );
59		add_action( 'deleted_post', $handler, 10 );
60
61		// comments
62		add_action( 'wp_insert_comment', $handler, 10, 2 );
63		add_action( 'deleted_comment', $handler, 10 );
64		add_action( 'trashed_comment', $handler, 10 );
65		add_action( 'spammed_comment', $handler, 10 );
66
67		// even though it's messy, we implement these hooks because
68		// the edit_comment hook doesn't include the data
69		// so this saves us a DB read for every comment event
70		foreach ( array( '', 'trackback', 'pingback' ) as $comment_type ) {
71		foreach ( array( 'unapproved', 'approved' ) as $comment_status ) {
72		add_action( "comment_{$comment_status}_{$comment_type}", $handler, 10, 2 );
73		}
74		}
75
76		// options
77		add_action( 'added_option', $handler, 10, 2 );
78		add_action( 'updated_option', $handler, 10, 3 );
79		add_action( 'deleted_option', $handler, 10, 1 );
80
81		// themes
82		add_action( 'jetpack_sync_current_theme_support', $handler, 10 ); // custom hook, see meta-hooks below
83
84		// post-meta, and in the future - other meta?
85		foreach ( $this->meta_types as $meta_type ) {
86		// we need to make sure we don't commit before we receive these,
87		// because they're invoked after meta changes are saved to the DB
88		add_action( "added_{$meta_type}_meta", $handler, 99, 4 );
89		add_action( "updated_{$meta_type}_meta", $handler, 99, 4 );
90		add_action( "deleted_{$meta_type}_meta", $handler, 99, 4 );
91		}
92
93		// synthetic actions for full sync
94		add_action( 'jp_full_sync_post', $handler, 10, 1 );
95
96		/**
97		* Other hooks - fire synthetic hooks for all the properties we need to sync,
98		* e.g. when a theme changes
99		*/
100
101		// themes
102		add_action( 'switch_theme', array( $this, 'switch_theme_handler' ) );
103
104		add_action( 'set_site_transient_update_plugins', $handler, 10, 1 );
105		add_action( 'set_site_transient_update_themes', $handler, 10, 1 );
106		add_action( 'set_site_transient_update_core', $handler, 10, 1 );
107
108		// multi site network options
109		if ( $this->is_multisite ) {
110		add_action( 'add_site_option', $handler, 10, 2 );
111		add_action( 'update_site_option', $handler, 10, 3 );
112		add_action( 'delete_site_option', $handler, 10, 1 );
113		}
114
115		/**
116		* Sync all pending actions with server
117		*/
118		add_action( 'jetpack_sync_actions', array( $this, 'do_sync' ) );
119		}
120
121		function set_options_whitelist( $options ) {
122		$this->options_whitelist = $options;
123		}
124
125		function set_constants_whitelist( $constants ) {
126		$this->constants_whitelist = $constants;
127		}
128
129		function set_callable_whitelist( $functions ) {
130		$this->callable_whitelist = $functions;
131		}
132
133		function set_network_options_whitelist( $options ) {
134		$this->network_options_whitelist = $options;
135		}
136
137		function set_send_buffer_size( $size ) {
138		$this->sync_queue->set_checkout_size( $size );
139		}
140
141		function is_whitelisted_option( $option ) {
142		foreach ( $this->options_whitelist as $whitelisted_option ) {
143		if ( $whitelisted_option[0] === '/' && preg_match( $whitelisted_option, $option ) ) {
144		return true;
145		} elseif ( $whitelisted_option === $option ) {
146		return true;
147		}
148		}
149
150		return false;
151		}
152
153		function is_whitelisted_network_option( $option ) {
154		return $this->is_multisite && in_array( $option, $this->network_options_whitelist );
155		}
156
157		function set_codec( iJetpack_Sync_Codec $codec ) {
158		$this->codec = $codec;
159		}
160
161		function set_full_sync_client( $full_sync_client ) {
162		if ( $this->full_sync_client ) {
163		remove_action( 'jetpack_sync_full', array( $this->full_sync_client, 'start' ) );
164		}
165
166		$this->full_sync_client = $full_sync_client;
167
168		/**
169		* Sync all objects in the database with the server
170		*/
171		add_action( 'jetpack_sync_full', array( $this->full_sync_client, 'start' ) );
172		}
173
174		function action_handler() {
175		// TODO: it's really silly to have this function here - it should be
		0 ignored issues – show Coding Style Best Practice introduced 2016-04-19 21:21 UTC by Report Bug Copy Issue Report Comments for TODO tasks are often forgotten in the code; it might be better to use a dedicated issue tracker. Loading history...
176		// wherever we initialize the action listeners or we're just wasting cycles
177		if ( Jetpack::is_development_mode() \|\| Jetpack::is_staging_site() ) {
178		return false;
179		}
180
181		$current_filter = current_filter();
182		$args = func_get_args();
183
184		if ( $current_filter === 'wp_insert_post' && $args[1]->post_type === 'revision' ) {
185		return;
186		}
187
188		if ( in_array( $current_filter, array( 'deleted_option', 'added_option', 'updated_option' ) )
189		&&
190		! $this->is_whitelisted_option( $args[0] )
191		) {
192		return;
193		}
194
195		if ( in_array( $current_filter, array( 'delete_site_option', 'add_site_option', 'update_site_option' ) )
196		&&
197		! $this->is_whitelisted_network_option( $args[0] )
198		) {
199		return;
200		}
201
202		$this->sync_queue->add( array(
203		$current_filter,
204		$args
205		) );
206		}
207
208		function switch_theme_handler() {
209		global $_wp_theme_features;
210
211		do_action( 'jetpack_sync_current_theme_support', $_wp_theme_features );
212		}
213
214		function do_sync() {
215		if ( defined( 'WP_IMPORTING' ) && WP_IMPORTING ) {
216		$this->schedule_sync( "+1 minute" );
217		return false;
218		}
219
220		$this->maybe_sync_constants();
221		$this->maybe_sync_callables();
222
223		$buffer = $this->sync_queue->checkout();
224
225		if ( ! $buffer ) {
226		// buffer has no items
227		return;
228		}
229
230		if ( is_wp_error( $buffer ) ) {
231		error_log( "Error fetching buffer: " . $buffer->get_error_message() );
		0 ignored issues – show Bug introduced 2016-04-14 22:16 UTC by Report Bug Copy Issue Report The method `get_error_message()` does not seem to exist on `object<Jetpack_Sync_Queue_Buffer>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
232
233		return;
234		}
235
236		$data = $this->codec->encode( $buffer->get_items() );
237
238		/**
239		* Fires when data is ready to send to the server.
240		* Return false or WP_Error to abort the sync (e.g. if there's an error)
241		* The items will be automatically re-sent later
242		*
243		* @since 4.1
244		*
245		* @param array $data The action buffer
246		*/
247		$result = apply_filters( 'jetpack_sync_client_send_data', $data );
248
249		if ( ! $result \|\| is_wp_error( $result ) ) {
250		$this->sync_queue->checkin( $buffer );
251		// try again in 1 minute
252		$this->schedule_sync( "+1 minute" );
253		} else {
254		$this->sync_queue->close( $buffer );
255		// check if there are any more events in the buffer
256		// if so, schedule a cron job to happen soon
257		if ( $this->sync_queue->has_any_items() ) {
258		$this->schedule_sync( "+1 minute" );
259		}
260		}
261		}
262
263		private function schedule_sync( $when ) {
264		wp_schedule_single_event( strtotime( $when ), 'jetpack_sync_actions' );
265		}
266
267	View Code Duplication	private function maybe_sync_constants() {
268		$constants = $this->get_all_constants();
		0 ignored issues – show Coding Style introduced 2016-04-18 21:26 UTC by Report Bug Copy Issue Report Equals sign not aligned correctly; expected 1 space but found 11 spaces This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a"; $ab = "ab"; $abc = "abc"; will have no issues, while $a = "a"; $ab = "ab"; $abc = "abc"; will report issues in lines 1 and 2. Loading history...
269		if ( empty( $constants ) ) {
270		return;
271		}
272		$constants_check_sum = $this->get_check_sum( $constants );
273		if ( $constants_check_sum !== get_option( self::$constants_checksum_option_name ) ) {
274		do_action( 'jetpack_sync_current_constants', $constants );
275		update_option( self::$constants_checksum_option_name, $constants_check_sum );
276		}
277		}
278
279		private function get_all_constants() {
280		return array_combine(
281		$this->constants_whitelist,
282		array_map( array( $this, 'get_constant' ), $this->constants_whitelist )
283		);
284		}
285
286		private function get_constant( $constant ) {
287		if ( defined( $constant ) ) {
288		return constant( $constant );
289		}
290
291		return null;
292		}
293
294	View Code Duplication	private function maybe_sync_callables() {
295		$callables = $this->get_all_callables();
		0 ignored issues – show Coding Style introduced 2016-04-18 21:26 UTC by Report Bug Copy Issue Report Equals sign not aligned correctly; expected 1 space but found 11 spaces This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a"; $ab = "ab"; $abc = "abc"; will have no issues, while $a = "a"; $ab = "ab"; $abc = "abc"; will report issues in lines 1 and 2. Loading history...
296		if ( empty( $callables ) ) {
297		return;
298		}
299		$callables_check_sum = $this->get_check_sum( $callables );
300
301		if ( $callables_check_sum !== get_option( self::$functions_checksum_option_name ) ) {
302		do_action( 'jetpack_sync_current_callables', $callables );
303		update_option( self::$functions_checksum_option_name, $callables_check_sum );
304		}
305		}
306
307		private function get_all_callables() {
308		return array_combine(
309		$this->callable_whitelist,
310		array_map( array( $this, 'get_callable' ), $this->callable_whitelist )
311		);
312		}
313
314		private function get_callable( $callable ) {
315		return call_user_func( $callable );
316		}
317
318		private function get_check_sum( $values ) {
319		return crc32( serialize( $values ) );
320		}
321
322		function get_actions() {
323		// TODO: we should only send a bit at a time, flush_all sends everything
		0 ignored issues – show Coding Style Best Practice introduced 2016-04-14 22:16 UTC by Report Bug Copy Issue Report Comments for TODO tasks are often forgotten in the code; it might be better to use a dedicated issue tracker. Loading history...
324		return $this->sync_queue->flush_all();
325		}
326
327		function get_all_actions() {
328		return $this->sync_queue->get_all();
329		}
330
331		function get_sync_queue() {
332		return $this->sync_queue;
333		}
334
335		function reset_state() {
336		$this->codec = new Jetpack_Sync_Deflate_Codec();
337		$this->constants_whitelist = self::$default_constants_whitelist;
338		$this->options_whitelist = self::$default_options_whitelist;
339		$this->set_send_buffer_size( self::$default_send_buffer_size );
340		delete_option( self::$constants_checksum_option_name );
341		$this->sync_queue->reset();
342		}
343		}
344

Automattic / jetpack

Push — add/sync-rest-2 ( ae2fc3...dfd2b5 )

Jetpack_Sync_Client::set_codec() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like