Jetpack_Sync_Module_Themes::get_delete_theme_call() - Code Metrics - Inspection of "Jetpack Sync: Add additional sync args for theme a..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — branch-5.2 ( 0e7d1b...f6ff92 )

unknown

created 2017-07-28 19:41 UTC

get_delete_theme_call() A

↳ Parent: Jetpack_Sync_Module_Themes

Complexity

Conditions	4
Paths	3

Size

Total Lines	11
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	8
nc	3
nop	0
dl	0
loc	11
rs	9.2
c	0
b	0
f	0

<?php

class Jetpack_Sync_Module_Themes extends Jetpack_Sync_Module {
	function name() {
		return 'themes';
	}

	public function init_listeners( $callable ) {
		add_action( 'switch_theme', array( $this, 'sync_theme_support' ) );
		add_action( 'jetpack_sync_current_theme_support', $callable );
		add_action( 'upgrader_process_complete', array( $this, 'check_upgrader'), 10, 2 );
		add_action( 'jetpack_installed_theme', $callable, 10, 2 );
		add_action( 'jetpack_updated_theme', $callable, 10, 2 );
		add_action( 'delete_site_transient_update_themes', array( $this, 'detect_theme_deletion') );
		add_action( 'jetpack_deleted_theme', $callable, 10, 2 );
		add_filter( 'wp_redirect', array( $this, 'detect_theme_edit' ) );
		add_action( 'jetpack_edited_theme', $callable, 10, 2 );
		add_action( 'update_site_option_allowedthemes', array( $this, 'sync_network_allowed_themes_change' ), 10, 4 );
		add_action( 'jetpack_network_disabled_themes', $callable, 10, 2 );
		add_action( 'jetpack_network_enabled_themes', $callable, 10, 2 );

		// Sidebar updates.
		add_action( 'update_option_sidebars_widgets', array( $this, 'sync_sidebar_widgets_actions' ), 10, 2 );

		add_action( 'jetpack_widget_added', $callable, 10, 4 );
		add_action( 'jetpack_widget_removed', $callable, 10, 4 );
		add_action( 'jetpack_widget_moved_to_inactive', $callable, 10, 2 );
		add_action( 'jetpack_cleared_inactive_widgets', $callable );
		add_action( 'jetpack_widget_reordered', $callable, 10, 2 );
		add_filter( 'widget_update_callback', array( $this, 'sync_widget_edit' ), 10, 4 );
		add_action( 'jetpack_widget_edited', $callable );
	}

	public function sync_widget_edit( $instance, $new_instance, $old_instance, $widget_object ) {
		if ( empty( $old_instance ) ) {
			return;
		}

		$widget = array(
			'name' => $widget_object->name,
			'id' => $widget_object->id,
		);
		/**
		 * Trigger action to alert $callable sync listener that a widget was edited
		 *
		 * @since 5.0.0
		 *
		 * @param string $widget_name , Name of edited widget
		 */
		do_action( 'jetpack_widget_edited', $widget );

		return $instance;
	}

	public function sync_network_allowed_themes_change( $option, $value, $old_value, $network_id ) {
		$all_enabled_theme_slugs = array_keys( $value );

		if ( count( $old_value ) > count( $value ) )  {

			//Suppress jetpack_network_disabled_themes sync action when theme is deleted
			$delete_theme_call = $this->get_delete_theme_call();
			if ( ! empty( $delete_theme_call ) ) {
				return;
			}

			$newly_disabled_theme_names = array_keys( array_diff_key( $old_value, $value ) );
			$newly_disabled_themes = $this->get_theme_details_for_slugs( $newly_disabled_theme_names );
			/**
			 * Trigger action to alert $callable sync listener that network themes were disabled
			 *
			 * @since 5.0.0
			 *
			 * @param mixed $newly_disabled_themes, Array of info about network disabled themes
			 * @param mixed $all_enabled_theme_slugs, Array of slugs of all enabled themes
			 */
			do_action( 'jetpack_network_disabled_themes', $newly_disabled_themes, $all_enabled_theme_slugs );
			return;
		}

		$newly_enabled_theme_names = array_keys( array_diff_key( $value, $old_value ) );
		$newly_enabled_themes = $this->get_theme_details_for_slugs( $newly_enabled_theme_names );
		/**
		 * Trigger action to alert $callable sync listener that network themes were enabled
		 *
		 * @since 5.0.0
		 *
		 * @param mixed $newly_enabled_themes , Array of info about network enabled themes
		 * @param mixed $all_enabled_theme_slugs, Array of slugs of all enabled themes
		 */
		do_action( 'jetpack_network_enabled_themes', $newly_enabled_themes, $all_enabled_theme_slugs );
	}

	private function get_theme_details_for_slugs( $theme_slugs ) {
		$theme_data = array();
		foreach ( $theme_slugs as $slug ) {
			$theme = wp_get_theme( $slug );
			$theme_data[ $slug ] = array(
				'name' => $theme->get( 'Name' ),
				'version' => $theme->get( 'Version' ),
				'uri' => $theme->get( 'ThemeURI' ),
				'slug' => $slug,
			);
		}
		return $theme_data;
	}

	public function detect_theme_edit( $redirect_url ) {
		$url = wp_parse_url( admin_url( $redirect_url ) );
		$theme_editor_url = wp_parse_url( admin_url( 'theme-editor.php' ) );

		if ( $theme_editor_url['path'] !== $url['path'] ) {
			return $redirect_url;
		}

		$query_params = array();
		wp_parse_str( $url['query'], $query_params );
		if (
			! isset( $_POST['newcontent'] ) ||
			! isset( $query_params['file'] ) ||
			! isset( $query_params['theme'] ) ||
			! isset( $query_params['updated'] )
		) {
			return $redirect_url;
		}
		$theme = wp_get_theme( $query_params['theme'] );
		$theme_data = array(
			'name' => $theme->get('Name'),
			'version' => $theme->get('Version'),
			'uri' => $theme->get( 'ThemeURI' ),
		);

		/**
		 * Trigger action to alert $callable sync listener that a theme was edited
		 *
		 * @since 5.0.0
		 *
		 * @param string $query_params['theme'], Slug of edited theme
		 * @param string $theme_data, Information about edited them
		 */
		do_action( 'jetpack_edited_theme', $query_params['theme'], $theme_data );

		return $redirect_url;
	}

	public function detect_theme_deletion() {
		$delete_theme_call = $this->get_delete_theme_call();
		if ( empty( $delete_theme_call ) ) {
			return;
		}

		$slug = $delete_theme_call['args'][0];
		$theme = wp_get_theme( $slug );
		$theme_data = array(
			'name' => $theme->get('Name'),
			'version' => $theme->get('Version'),
			'uri' => $theme->get( 'ThemeURI' ),
			'slug' => $slug,
		);

		/**
		 * Signals to the sync listener that a theme was deleted and a sync action
		 * reflecting the deletion and theme slug should be sent
		 *
		 * @since 5.0.0
		 *
		 * @param string $slug Theme slug
		 * @param array $theme_data Theme info Since 5.3
		 */
		do_action( 'jetpack_deleted_theme', $slug, $theme_data );
	}

	public function check_upgrader( $upgrader, $details) {
		if ( ! isset( $details['type'] ) ||
			'theme' !== $details['type'] ||
			is_wp_error( $upgrader->skin->result ) ||
			! method_exists( $upgrader, 'theme_info' )
		) {
			return;
		}

		$theme = $upgrader->theme_info();
		$theme_info = array(
			'name' => $theme->get( 'Name' ),
			'version' => $theme->get( 'Version' ),
			'uri' => $theme->get( 'ThemeURI' ),
		);

		if ( 'install' === $details['action'] ) {
			/**
			 * Signals to the sync listener that a theme was installed and a sync action
			 * reflecting the installation and the theme info should be sent
			 *
			 * @since 4.9.0
			 *
			 * @param string $theme->theme_root Text domain of the theme
			 * @param mixed $theme_info Array of abbreviated theme info
			 */
			do_action( 'jetpack_installed_theme', $theme->stylesheet, $theme_info );
		}

		if ( 'update' === $details['action'] ) {
			/**
			 * Signals to the sync listener that a theme was updated and a sync action
			 * reflecting the update and the theme info should be sent
			 *
			 * @since 4.9.0
			 *
			 * @param string $theme->theme_root Text domain of the theme
			 * @param mixed $theme_info Array of abbreviated theme info
			 */
			do_action( 'jetpack_updated_theme', $theme->stylesheet, $theme_info );
		}
	}

	public function init_full_sync_listeners( $callable ) {
		add_action( 'jetpack_full_sync_theme_data', $callable );
	}

	public function sync_theme_support() {
		/**
		 * Fires when the client needs to sync theme support info
		 * Only sends theme support attributes whitelisted in Jetpack_Sync_Defaults::$default_theme_support_whitelist
		 *
		 * @since 4.2.0
		 *
		 * @param object the theme support hash
		 */
		do_action( 'jetpack_sync_current_theme_support' , $this->get_theme_support_info() );
	}

	public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
		/**
		 * Tells the client to sync all theme data to the server
		 *
		 * @since 4.2.0
		 *
		 * @param boolean Whether to expand theme data (should always be true)
		 */
		do_action( 'jetpack_full_sync_theme_data', true );

		// The number of actions enqueued, and next module state (true == done)
		return array( 1, true );
	}

	public function estimate_full_sync_actions( $config ) {
		return 1;
	}
	
	public function init_before_send() {
		add_filter( 'jetpack_sync_before_send_jetpack_full_sync_theme_data', array( $this, 'expand_theme_data' ) );
	}

	function get_full_sync_actions() {
		return array( 'jetpack_full_sync_theme_data' );
	}

	function expand_theme_data() {
		return array( $this->get_theme_support_info() );
	}

	function get_widget_name( $widget_id ) {
		global $wp_registered_widgets;
		return ( isset( $wp_registered_widgets[ $widget_id ] ) ? $wp_registered_widgets[ $widget_id ]['name'] : null );
	}

	function get_sidebar_name( $sidebar_id ) {
		global $wp_registered_sidebars;
		return ( isset( $wp_registered_sidebars[ $sidebar_id ] ) ? $wp_registered_sidebars[ $sidebar_id ]['name'] : null );
	}

	function sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar ) {
		$added_widgets = array_diff( $new_widgets, $old_widgets );
		if ( empty( $added_widgets ) ) {
			return array();
		}
		$moved_to_sidebar = array();
		$sidebar_name = $this->get_sidebar_name( $sidebar );

		//Don't sync jetpack_widget_added if theme was switched
		if ( $this->is_theme_switch() ) {
			return array();
		}

		foreach ( $added_widgets as $added_widget ) {
			$moved_to_sidebar[] = $added_widget;
			$added_widget_name = $this->get_widget_name( $added_widget );
			/**
			 * Helps Sync log that a widget got added
			 *
			 * @since 4.9.0
			 *
			 * @param string $sidebar, Sidebar id got changed
			 * @param string $added_widget, Widget id got added
			 * @param string $sidebar_name, Sidebar id got changed Since 5.0.0
			 * @param string $added_widget_name, Widget id got added Since 5.0.0
			 *
			 */
			do_action( 'jetpack_widget_added', $sidebar, $added_widget,  $sidebar_name, $added_widget_name );
		}
		return $moved_to_sidebar;
	}

	function sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $inactive_widgets  ) {
		$removed_widgets = array_diff( $old_widgets, $new_widgets );

		if ( empty( $removed_widgets ) ) {
			return array();
		}

		$moved_to_inactive = array();
		$sidebar_name = $this->get_sidebar_name( $sidebar );

		foreach( $removed_widgets as $removed_widget ) {
			// Lets check if we didn't move the widget to in_active_widgets
			if ( isset( $inactive_widgets ) && ! in_array( $removed_widget, $inactive_widgets ) ) {
				$removed_widget_name = $this->get_widget_name( $removed_widget );
				/**
				 * Helps Sync log that a widgte got removed
				 *
				 * @since 4.9.0
				 *
				 * @param string $sidebar, Sidebar id got changed
				 * @param string $removed_widget, Widget id got removed
				 * @param string $sidebar_name, Name of the sidebar that changed  Since 5.0.0
				 * @param string $removed_widget_name, Name of the widget that got removed Since 5.0.0
				 */
				do_action( 'jetpack_widget_removed', $sidebar, $removed_widget, $sidebar_name, $removed_widget_name );
			} else {
				$moved_to_inactive[] = $removed_widget;
			}
		}
		return $moved_to_inactive;

	}

	function sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar ) {
		$added_widgets = array_diff( $new_widgets, $old_widgets );
		if ( ! empty( $added_widgets ) ) {
			return;
		}
		$removed_widgets = array_diff( $old_widgets, $new_widgets );
		if ( ! empty( $removed_widgets ) ) {
			return;
		}

		if ( serialize( $old_widgets ) !== serialize( $new_widgets ) ) {
			$sidebar_name = $this->get_sidebar_name( $sidebar );
			/**
			 * Helps Sync log that a sidebar id got reordered
			 *
			 * @since 4.9.0
			 *
			 * @param string $sidebar, Sidebar id got changed
			 * @param string $sidebar_name, Name of the sidebar that changed  Since 5.0.0
			 */
			do_action( 'jetpack_widget_reordered', $sidebar, $sidebar_name );
		}

	}

	function sync_sidebar_widgets_actions( $old_value, $new_value ) {
		// Don't really know how to deal with different array_values yet.
		if ( $old_value['array_version'] !== 3 || $new_value['array_version'] !== 3 ) {
			return;
		}

		$moved_to_inactive_ids = array();
		$moved_to_sidebar = array();

		foreach ( $new_value as $sidebar => $new_widgets ) {
			if ( in_array( $sidebar, array( 'array_version', 'wp_inactive_widgets' ) ) ) {
				continue;
			}
			$old_widgets = isset( $old_value[ $sidebar ] )
				? $old_value[ $sidebar ]
				: array();

			if ( ! is_array( $new_widgets ) ) {
				$new_widgets = array();
			}

			$moved_to_inactive_recently = $this->sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $new_value['wp_inactive_widgets'] );
			$moved_to_inactive_ids = array_merge( $moved_to_inactive_ids, $moved_to_inactive_recently );

			$moved_to_sidebar_recently = $this->sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar );
			$moved_to_sidebar = array_merge( $moved_to_sidebar, $moved_to_sidebar_recently );

			$this->sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar );

		}

		//Don't sync either jetpack_widget_moved_to_inactive or jetpack_cleared_inactive_widgets if theme was switched
		if ( $this->is_theme_switch() ) {
			return;
		}

		// Treat inactive sidebar a bit differently
		if ( ! empty( $moved_to_inactive_ids ) ) {
			$moved_to_inactive_name = array_map( array( $this, 'get_widget_name' ), $moved_to_inactive_ids );
			/**
			 * Helps Sync log that a widgets IDs got moved to in active
			 *
			 * @since 4.9.0
			 *
			 * @param array $moved_to_inactive_ids, Array of widgets id that moved to inactive id got changed
			 * @param array $moved_to_inactive_names, Array of widgets names that moved to inactive id got changed Since 5.0.0
			 */
			do_action( 'jetpack_widget_moved_to_inactive', $moved_to_inactive_ids, $moved_to_inactive_name );
		} elseif ( empty( $moved_to_sidebar ) &&
		           empty( $new_value['wp_inactive_widgets']) &&
		           ! empty( $old_value['wp_inactive_widgets'] ) ) {
			/**
			 * Helps Sync log that a got cleared from inactive.
			 *
			 * @since 4.9.0
			 */
			do_action( 'jetpack_cleared_inactive_widgets' );
		} 
	}

	private function get_theme_support_info() {
		global $_wp_theme_features;

		$theme_support = array();

		foreach ( Jetpack_Sync_Defaults::$default_theme_support_whitelist as $theme_feature ) {

			$has_support = current_theme_supports( $theme_feature );
			if ( $has_support ) {
				$theme_support[ $theme_feature ] = $_wp_theme_features[ $theme_feature ];
			}
		}

		$theme = wp_get_theme();
		$theme_support['name'] = $theme->get('Name');
		$theme_support['version'] =  $theme->get('Version');
		$theme_support['slug'] = $theme->get_stylesheet();
		$theme_support['uri'] = $theme->get('ThemeURI');


		return $theme_support;
	}

	private function get_delete_theme_call() {
		$backtrace = debug_backtrace();
		$delete_theme_call = null;
		foreach ( $backtrace as $call ) {
			if ( isset( $call['function'] ) && 'delete_theme' === $call['function'] ) {
				$delete_theme_call = $call;
				break;
			}
		}
		return $delete_theme_call;
	}

	private function is_theme_switch() {
		$backtrace = debug_backtrace();
		foreach ( $backtrace as $call ) {
			if ( isset( $call['args'][0] ) && 'after_switch_theme' === $call['args'][0] ) {
				return true;
			}
		}
		return false;
	}
}


1		<?php
2
3		class Jetpack_Sync_Module_Themes extends Jetpack_Sync_Module {
4		function name() {
5		return 'themes';
6		}
7
8		public function init_listeners( $callable ) {
9		add_action( 'switch_theme', array( $this, 'sync_theme_support' ) );
10		add_action( 'jetpack_sync_current_theme_support', $callable );
11		add_action( 'upgrader_process_complete', array( $this, 'check_upgrader'), 10, 2 );
12		add_action( 'jetpack_installed_theme', $callable, 10, 2 );
13		add_action( 'jetpack_updated_theme', $callable, 10, 2 );
14		add_action( 'delete_site_transient_update_themes', array( $this, 'detect_theme_deletion') );
15		add_action( 'jetpack_deleted_theme', $callable, 10, 2 );
16		add_filter( 'wp_redirect', array( $this, 'detect_theme_edit' ) );
17		add_action( 'jetpack_edited_theme', $callable, 10, 2 );
18		add_action( 'update_site_option_allowedthemes', array( $this, 'sync_network_allowed_themes_change' ), 10, 4 );
19		add_action( 'jetpack_network_disabled_themes', $callable, 10, 2 );
20		add_action( 'jetpack_network_enabled_themes', $callable, 10, 2 );
21
22		// Sidebar updates.
23		add_action( 'update_option_sidebars_widgets', array( $this, 'sync_sidebar_widgets_actions' ), 10, 2 );
24
25		add_action( 'jetpack_widget_added', $callable, 10, 4 );
26		add_action( 'jetpack_widget_removed', $callable, 10, 4 );
27		add_action( 'jetpack_widget_moved_to_inactive', $callable, 10, 2 );
28		add_action( 'jetpack_cleared_inactive_widgets', $callable );
29		add_action( 'jetpack_widget_reordered', $callable, 10, 2 );
30		add_filter( 'widget_update_callback', array( $this, 'sync_widget_edit' ), 10, 4 );
31		add_action( 'jetpack_widget_edited', $callable );
32		}
33
34		public function sync_widget_edit( $instance, $new_instance, $old_instance, $widget_object ) {
35		if ( empty( $old_instance ) ) {
36		return;
37		}
38
39		$widget = array(
40		'name' => $widget_object->name,
41		'id' => $widget_object->id,
42		);
43		/**
44		* Trigger action to alert $callable sync listener that a widget was edited
45		*
46		* @since 5.0.0
47		*
48		* @param string $widget_name , Name of edited widget
49		*/
50		do_action( 'jetpack_widget_edited', $widget );
51
52		return $instance;
53		}
54
55		public function sync_network_allowed_themes_change( $option, $value, $old_value, $network_id ) {
56		$all_enabled_theme_slugs = array_keys( $value );
57
58		if ( count( $old_value ) > count( $value ) ) {
59
60		//Suppress jetpack_network_disabled_themes sync action when theme is deleted
61		$delete_theme_call = $this->get_delete_theme_call();
62		if ( ! empty( $delete_theme_call ) ) {
63		return;
64		}
65
66		$newly_disabled_theme_names = array_keys( array_diff_key( $old_value, $value ) );
67		$newly_disabled_themes = $this->get_theme_details_for_slugs( $newly_disabled_theme_names );
68		/**
69		* Trigger action to alert $callable sync listener that network themes were disabled
70		*
71		* @since 5.0.0
72		*
73		* @param mixed $newly_disabled_themes, Array of info about network disabled themes
74		* @param mixed $all_enabled_theme_slugs, Array of slugs of all enabled themes
75		*/
76		do_action( 'jetpack_network_disabled_themes', $newly_disabled_themes, $all_enabled_theme_slugs );
77		return;
78		}
79
80		$newly_enabled_theme_names = array_keys( array_diff_key( $value, $old_value ) );
81		$newly_enabled_themes = $this->get_theme_details_for_slugs( $newly_enabled_theme_names );
82		/**
83		* Trigger action to alert $callable sync listener that network themes were enabled
84		*
85		* @since 5.0.0
86		*
87		* @param mixed $newly_enabled_themes , Array of info about network enabled themes
88		* @param mixed $all_enabled_theme_slugs, Array of slugs of all enabled themes
89		*/
90		do_action( 'jetpack_network_enabled_themes', $newly_enabled_themes, $all_enabled_theme_slugs );
91		}
92
93		private function get_theme_details_for_slugs( $theme_slugs ) {
94		$theme_data = array();
95		foreach ( $theme_slugs as $slug ) {
96		$theme = wp_get_theme( $slug );
97		$theme_data[ $slug ] = array(
98		'name' => $theme->get( 'Name' ),
99		'version' => $theme->get( 'Version' ),
100		'uri' => $theme->get( 'ThemeURI' ),
101		'slug' => $slug,
102		);
103		}
104		return $theme_data;
105		}
106
107		public function detect_theme_edit( $redirect_url ) {
108		$url = wp_parse_url( admin_url( $redirect_url ) );
109		$theme_editor_url = wp_parse_url( admin_url( 'theme-editor.php' ) );
110
111		if ( $theme_editor_url['path'] !== $url['path'] ) {
112		return $redirect_url;
113		}
114
115		$query_params = array();
116		wp_parse_str( $url['query'], $query_params );
117		if (
118		! isset( $_POST['newcontent'] ) \|\|
119		! isset( $query_params['file'] ) \|\|
120		! isset( $query_params['theme'] ) \|\|
121		! isset( $query_params['updated'] )
122		) {
123		return $redirect_url;
124		}
125		$theme = wp_get_theme( $query_params['theme'] );
126		$theme_data = array(
127		'name' => $theme->get('Name'),
128		'version' => $theme->get('Version'),
129		'uri' => $theme->get( 'ThemeURI' ),
130		);
131
132		/**
133		* Trigger action to alert $callable sync listener that a theme was edited
134		*
135		* @since 5.0.0
136		*
137		* @param string $query_params['theme'], Slug of edited theme
138		* @param string $theme_data, Information about edited them
139		*/
140		do_action( 'jetpack_edited_theme', $query_params['theme'], $theme_data );
141
142		return $redirect_url;
143		}
144
145		public function detect_theme_deletion() {
146		$delete_theme_call = $this->get_delete_theme_call();
147		if ( empty( $delete_theme_call ) ) {
148		return;
149		}
150
151		$slug = $delete_theme_call['args'][0];
152		$theme = wp_get_theme( $slug );
153		$theme_data = array(
154		'name' => $theme->get('Name'),
155		'version' => $theme->get('Version'),
156		'uri' => $theme->get( 'ThemeURI' ),
157		'slug' => $slug,
158		);
159
160		/**
161		* Signals to the sync listener that a theme was deleted and a sync action
162		* reflecting the deletion and theme slug should be sent
163		*
164		* @since 5.0.0
165		*
166		* @param string $slug Theme slug
167		* @param array $theme_data Theme info Since 5.3
168		*/
169		do_action( 'jetpack_deleted_theme', $slug, $theme_data );
170		}
171
172		public function check_upgrader( $upgrader, $details) {
173	View Code Duplication	if ( ! isset( $details['type'] ) \|\|
174		'theme' !== $details['type'] \|\|
175		is_wp_error( $upgrader->skin->result ) \|\|
176		! method_exists( $upgrader, 'theme_info' )
177		) {
178		return;
179		}
180
181		$theme = $upgrader->theme_info();
182		$theme_info = array(
183		'name' => $theme->get( 'Name' ),
184		'version' => $theme->get( 'Version' ),
185		'uri' => $theme->get( 'ThemeURI' ),
186		);
187
188		if ( 'install' === $details['action'] ) {
189		/**
190		* Signals to the sync listener that a theme was installed and a sync action
191		* reflecting the installation and the theme info should be sent
192		*
193		* @since 4.9.0
194		*
195		* @param string $theme->theme_root Text domain of the theme
196		* @param mixed $theme_info Array of abbreviated theme info
197		*/
198		do_action( 'jetpack_installed_theme', $theme->stylesheet, $theme_info );
199		}
200
201		if ( 'update' === $details['action'] ) {
202		/**
203		* Signals to the sync listener that a theme was updated and a sync action
204		* reflecting the update and the theme info should be sent
205		*
206		* @since 4.9.0
207		*
208		* @param string $theme->theme_root Text domain of the theme
209		* @param mixed $theme_info Array of abbreviated theme info
210		*/
211		do_action( 'jetpack_updated_theme', $theme->stylesheet, $theme_info );
212		}
213		}
214
215		public function init_full_sync_listeners( $callable ) {
216		add_action( 'jetpack_full_sync_theme_data', $callable );
217		}
218
219		public function sync_theme_support() {
220		/**
221		* Fires when the client needs to sync theme support info
222		* Only sends theme support attributes whitelisted in Jetpack_Sync_Defaults::$default_theme_support_whitelist
223		*
224		* @since 4.2.0
225		*
226		* @param object the theme support hash
227		*/
228		do_action( 'jetpack_sync_current_theme_support' , $this->get_theme_support_info() );
229		}
230
231		public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
232		/**
233		* Tells the client to sync all theme data to the server
234		*
235		* @since 4.2.0
236		*
237		* @param boolean Whether to expand theme data (should always be true)
238		*/
239		do_action( 'jetpack_full_sync_theme_data', true );
240
241		// The number of actions enqueued, and next module state (true == done)
242		return array( 1, true );
243		}
244
245		public function estimate_full_sync_actions( $config ) {
246		return 1;
247		}
248
249		public function init_before_send() {
250		add_filter( 'jetpack_sync_before_send_jetpack_full_sync_theme_data', array( $this, 'expand_theme_data' ) );
251		}
252
253		function get_full_sync_actions() {
254		return array( 'jetpack_full_sync_theme_data' );
255		}
256
257		function expand_theme_data() {
258		return array( $this->get_theme_support_info() );
259		}
260
261		function get_widget_name( $widget_id ) {
262		global $wp_registered_widgets;
263		return ( isset( $wp_registered_widgets[ $widget_id ] ) ? $wp_registered_widgets[ $widget_id ]['name'] : null );
264		}
265
266		function get_sidebar_name( $sidebar_id ) {
267		global $wp_registered_sidebars;
268		return ( isset( $wp_registered_sidebars[ $sidebar_id ] ) ? $wp_registered_sidebars[ $sidebar_id ]['name'] : null );
269		}
270
271		function sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar ) {
272		$added_widgets = array_diff( $new_widgets, $old_widgets );
273		if ( empty( $added_widgets ) ) {
274		return array();
275		}
276		$moved_to_sidebar = array();
277		$sidebar_name = $this->get_sidebar_name( $sidebar );
278
279		//Don't sync jetpack_widget_added if theme was switched
280		if ( $this->is_theme_switch() ) {
281		return array();
282		}
283
284		foreach ( $added_widgets as $added_widget ) {
285		$moved_to_sidebar[] = $added_widget;
286		$added_widget_name = $this->get_widget_name( $added_widget );
287		/**
288		* Helps Sync log that a widget got added
289		*
290		* @since 4.9.0
291		*
292		* @param string $sidebar, Sidebar id got changed
293		* @param string $added_widget, Widget id got added
294		* @param string $sidebar_name, Sidebar id got changed Since 5.0.0
295		* @param string $added_widget_name, Widget id got added Since 5.0.0
296		*
297		*/
298		do_action( 'jetpack_widget_added', $sidebar, $added_widget, $sidebar_name, $added_widget_name );
299		}
300		return $moved_to_sidebar;
301		}
302
303		function sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $inactive_widgets ) {
304		$removed_widgets = array_diff( $old_widgets, $new_widgets );
305
306		if ( empty( $removed_widgets ) ) {
307		return array();
308		}
309
310		$moved_to_inactive = array();
311		$sidebar_name = $this->get_sidebar_name( $sidebar );
312
313		foreach( $removed_widgets as $removed_widget ) {
314		// Lets check if we didn't move the widget to in_active_widgets
315		if ( isset( $inactive_widgets ) && ! in_array( $removed_widget, $inactive_widgets ) ) {
316		$removed_widget_name = $this->get_widget_name( $removed_widget );
317		/**
318		* Helps Sync log that a widgte got removed
319		*
320		* @since 4.9.0
321		*
322		* @param string $sidebar, Sidebar id got changed
323		* @param string $removed_widget, Widget id got removed
324		* @param string $sidebar_name, Name of the sidebar that changed Since 5.0.0
325		* @param string $removed_widget_name, Name of the widget that got removed Since 5.0.0
326		*/
327		do_action( 'jetpack_widget_removed', $sidebar, $removed_widget, $sidebar_name, $removed_widget_name );
328		} else {
329		$moved_to_inactive[] = $removed_widget;
330		}
331		}
332		return $moved_to_inactive;
333
334		}
335
336		function sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar ) {
337		$added_widgets = array_diff( $new_widgets, $old_widgets );
338		if ( ! empty( $added_widgets ) ) {
339		return;
340		}
341		$removed_widgets = array_diff( $old_widgets, $new_widgets );
342		if ( ! empty( $removed_widgets ) ) {
343		return;
344		}
345
346		if ( serialize( $old_widgets ) !== serialize( $new_widgets ) ) {
347		$sidebar_name = $this->get_sidebar_name( $sidebar );
348		/**
349		* Helps Sync log that a sidebar id got reordered
350		*
351		* @since 4.9.0
352		*
353		* @param string $sidebar, Sidebar id got changed
354		* @param string $sidebar_name, Name of the sidebar that changed Since 5.0.0
355		*/
356		do_action( 'jetpack_widget_reordered', $sidebar, $sidebar_name );
357		}
358
359		}
360
361		function sync_sidebar_widgets_actions( $old_value, $new_value ) {
362		// Don't really know how to deal with different array_values yet.
363		if ( $old_value['array_version'] !== 3 \|\| $new_value['array_version'] !== 3 ) {
364		return;
365		}
366
367		$moved_to_inactive_ids = array();
368		$moved_to_sidebar = array();
369
370		foreach ( $new_value as $sidebar => $new_widgets ) {
371		if ( in_array( $sidebar, array( 'array_version', 'wp_inactive_widgets' ) ) ) {
372		continue;
373		}
374		$old_widgets = isset( $old_value[ $sidebar ] )
375		? $old_value[ $sidebar ]
376		: array();
377
378		if ( ! is_array( $new_widgets ) ) {
379		$new_widgets = array();
380		}
381
382		$moved_to_inactive_recently = $this->sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $new_value['wp_inactive_widgets'] );
383		$moved_to_inactive_ids = array_merge( $moved_to_inactive_ids, $moved_to_inactive_recently );
384
385		$moved_to_sidebar_recently = $this->sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar );
386		$moved_to_sidebar = array_merge( $moved_to_sidebar, $moved_to_sidebar_recently );
387
388		$this->sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar );
389
390		}
391
392		//Don't sync either jetpack_widget_moved_to_inactive or jetpack_cleared_inactive_widgets if theme was switched
393		if ( $this->is_theme_switch() ) {
394		return;
395		}
396
397		// Treat inactive sidebar a bit differently
398		if ( ! empty( $moved_to_inactive_ids ) ) {
399		$moved_to_inactive_name = array_map( array( $this, 'get_widget_name' ), $moved_to_inactive_ids );
400		/**
401		* Helps Sync log that a widgets IDs got moved to in active
402		*
403		* @since 4.9.0
404		*
405		* @param array $moved_to_inactive_ids, Array of widgets id that moved to inactive id got changed
406		* @param array $moved_to_inactive_names, Array of widgets names that moved to inactive id got changed Since 5.0.0
407		*/
408		do_action( 'jetpack_widget_moved_to_inactive', $moved_to_inactive_ids, $moved_to_inactive_name );
409		} elseif ( empty( $moved_to_sidebar ) &&
410		empty( $new_value['wp_inactive_widgets']) &&
411		! empty( $old_value['wp_inactive_widgets'] ) ) {
412		/**
413		* Helps Sync log that a got cleared from inactive.
414		*
415		* @since 4.9.0
416		*/
417		do_action( 'jetpack_cleared_inactive_widgets' );
418		}
419		}
420
421		private function get_theme_support_info() {
422		global $_wp_theme_features;
423
424		$theme_support = array();
425
426		foreach ( Jetpack_Sync_Defaults::$default_theme_support_whitelist as $theme_feature ) {
		0 ignored issues – show Bug introduced 2016-04-27 23:36 UTC by Report Bug Copy Issue Report The property `default_theme_support_whitelist` cannot be accessed from this context as it is declared `private` in class `Jetpack_Sync_Defaults`. This check looks for access to properties that are not accessible from the current context. If you need to make a property accessible to another context you can either raise its visibility level or provide an accessible getter in the defining class. Loading history...
427		$has_support = current_theme_supports( $theme_feature );
428		if ( $has_support ) {
429		$theme_support[ $theme_feature ] = $_wp_theme_features[ $theme_feature ];
430		}
431		}
432
433		$theme = wp_get_theme();
434		$theme_support['name'] = $theme->get('Name');
435		$theme_support['version'] = $theme->get('Version');
436		$theme_support['slug'] = $theme->get_stylesheet();
437		$theme_support['uri'] = $theme->get('ThemeURI');
438
439
440		return $theme_support;
441		}
442
443		private function get_delete_theme_call() {
444		$backtrace = debug_backtrace();
445		$delete_theme_call = null;
446		foreach ( $backtrace as $call ) {
447		if ( isset( $call['function'] ) && 'delete_theme' === $call['function'] ) {
448		$delete_theme_call = $call;
449		break;
450		}
451		}
452		return $delete_theme_call;
453		}
454
455		private function is_theme_switch() {
456		$backtrace = debug_backtrace();
457		foreach ( $backtrace as $call ) {
458		if ( isset( $call['args'][0] ) && 'after_switch_theme' === $call['args'][0] ) {
459		return true;
460		}
461		}
462		return false;
463		}
464		}
465

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