Completed
Push — add/sync_allowed_theme ( 97a8ca...ac59b9 )
by
unknown
22:16 queued 10:08
created

detect_theme_deletion()   B

Complexity

Conditions 5
Paths 6

Size

Total Lines 25
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 5
eloc 11
nc 6
nop 0
dl 0
loc 25
rs 8.439
c 0
b 0
f 0
1
<?php
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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' ) );
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		add_action( 'jetpack_sync_current_theme_support', $callable );
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		add_action( 'upgrader_process_complete', array( $this, 'check_upgrader'), 10, 2 );
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		add_action( 'jetpack_installed_theme', $callable, 10, 2 );
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		add_action( 'jetpack_updated_theme', $callable, 10, 2 );
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		add_action( 'delete_site_transient_update_themes', array( $this, 'detect_theme_deletion') );
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		add_action( 'jetpack_deleted_theme', $callable );
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		add_filter( 'wp_redirect', array( $this, 'detect_theme_edit' ) );
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		add_action( 'jetpack_edited_theme', $callable, 10, 2 );
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		add_action( 'update_site_option_allowedthemes', array( $this, 'sync_network_allowed_themes_change' ), 10, 4 );
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		add_action( 'jetpack_network_disabled_themes', $callable, 10, 2 );
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		add_action( 'jetpack_network_enabled_themes', $callable, 10, 2 );
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		// Sidebar updates.
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		add_action( 'update_option_sidebars_widgets', array( $this, 'sync_sidebar_widgets_actions' ), 10, 2 );
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		add_action( 'jetpack_widget_added', $callable, 10, 2 );
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		add_action( 'jetpack_widget_removed', $callable, 10, 2 );
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		add_action( 'jetpack_widget_moved_to_inactive', $callable );
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		add_action( 'jetpack_cleared_inactive_widgets', $callable );
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		add_action( 'jetpack_widget_reordered', $callable );
29
	}
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31
	public function sync_network_allowed_themes_change( $option, $value, $old_value, $network_id ) {
32
		if ( count( $old_value ) > count( $value ) )  {
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			$disabled_theme_names = array_keys( array_diff_key( $old_value, $value ) );
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			$disabled_themes = $this->get_multisite_changed_themes( $disabled_theme_names );
35
			/**
36
			 * Trigger action to alert $callable sync listener that network themes were disabled
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			 *
38
			 * @since 5.0.0
39
			 *
40
			 * @param mixed $disabled_themes, Array of info about network disabled themes
41
			 */
42
			do_action( 'jetpack_network_disabled_themes', $disabled_themes, array_keys( $value ) );
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			return;
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		}
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		$enabled_theme_names = array_keys( array_diff_key( $value, $old_value ) );
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		$enabled_themes = $this->get_multisite_changed_themes( $enabled_theme_names );
48
		/**
49
		 * Trigger action to alert $callable sync listener that network themes were enabled
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		 *
51
		 * @since 5.0.0
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		 *
53
		 * @param mixed $enabled_themes , Array of info about network enabled themes
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		 */
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		do_action( 'jetpack_network_enabled_themes', $enabled_themes, array_keys( $value ) );
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	}
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	private function get_multisite_changed_themes( $theme_names ) {
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		$theme_data = array();
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		foreach ( $theme_names as $name ) {
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			$theme = wp_get_theme( $name );
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			$theme_data[ $name ] = array(
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				'name' => $theme->get( 'Name' ),
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				'version' => $theme->get( 'Version' ),
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				'uri' => $theme->get( 'ThemeURI' ),
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			);
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		}
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		return $theme_data;
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	}
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	public function detect_theme_edit( $redirect_url ) {
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		$url = wp_parse_url( admin_url( $redirect_url ) );
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		$theme_editor_url = wp_parse_url( admin_url( 'theme-editor.php' ) );
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		if ( $theme_editor_url['path'] !== $url['path'] ) {
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			return $redirect_url;
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		}
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		$query_params = array();
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		wp_parse_str( $url['query'], $query_params );
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		if (
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			! isset( $_POST['newcontent'] ) ||
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			! isset( $query_params['file'] ) ||
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			! isset( $query_params['theme'] ) ||
85
			! isset( $query_params['updated'] )
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		) {
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			return $redirect_url;
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		}
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		$theme = wp_get_theme( $query_params['theme'] );
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		$theme_data = array(
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			'name' => $theme->get('Name'),
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			'version' => $theme->get('Version'),
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			'uri' => $theme->get( 'ThemeURI' ),
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		);
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		/**
97
		 * Trigger action to alert $callable sync listener that a theme was edited
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		 *
99
		 * @since 5.0.0
100
		 *
101
		 * @param string $query_params['theme'], Slug of edited theme
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		 * @param string $theme_data, Information about edited them
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		 */
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		do_action( 'jetpack_edited_theme', $query_params['theme'], $theme_data );
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		return $redirect_url;
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	}
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	public function detect_theme_deletion() {
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		$backtrace = debug_backtrace();
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		$delete_theme_call = null;
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		foreach ( $backtrace as $call ) {
113
			if ( isset( $call['function'] ) && 'delete_theme' === $call['function'] ) {
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				$delete_theme_call = $call;
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				break;
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			}
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		}
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		if ( empty( $delete_theme_call ) ) {
119
			return;
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		}
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		$slug = $delete_theme_call['args'][0];
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		/**
125
		 * Signals to the sync listener that a theme was deleted and a sync action
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		 * reflecting the deletion and theme slug should be sent
127
		 *
128
		 * @since 5.0.0
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		 *
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		 * @param string $slug Theme slug
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		 */
132
		do_action( 'jetpack_deleted_theme', $slug );
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	}
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	public function check_upgrader( $upgrader, $details) {
136 View Code Duplication
		if ( ! isset( $details['type'] ) ||
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			'theme' !== $details['type'] ||
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			is_wp_error( $upgrader->skin->result ) ||
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			! method_exists( $upgrader, 'theme_info' )
140
		) {
141
			return;
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		}
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		$theme = $upgrader->theme_info();
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		$theme_info = array(
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			'name' => $theme->get( 'Name' ),
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			'version' => $theme->get( 'Version' ),
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			'uri' => $theme->get( 'ThemeURI' ),
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		);
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		if ( 'install' === $details['action'] ) {
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			/**
153
			 * Signals to the sync listener that a theme was installed and a sync action
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			 * reflecting the installation and the theme info should be sent
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			 *
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			 * @since 4.9.0
157
			 *
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			 * @param string $theme->theme_root Text domain of the theme
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			 * @param mixed $theme_info Array of abbreviated theme info
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			 */
161
			do_action( 'jetpack_installed_theme', $theme->stylesheet, $theme_info );
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		}
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		if ( 'update' === $details['action'] ) {
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			/**
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			 * Signals to the sync listener that a theme was updated and a sync action
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			 * reflecting the update and the theme info should be sent
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			 *
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			 * @since 4.9.0
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			 *
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			 * @param string $theme->theme_root Text domain of the theme
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			 * @param mixed $theme_info Array of abbreviated theme info
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			 */
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			do_action( 'jetpack_updated_theme', $theme->stylesheet, $theme_info );
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		}
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	}
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	public function init_full_sync_listeners( $callable ) {
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		add_action( 'jetpack_full_sync_theme_data', $callable );
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	}
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	public function sync_theme_support() {
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		/**
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		 * Fires when the client needs to sync theme support info
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		 * Only sends theme support attributes whitelisted in Jetpack_Sync_Defaults::$default_theme_support_whitelist
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		 *
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		 * @since 4.2.0
188
		 *
189
		 * @param object the theme support hash
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		 */
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		do_action( 'jetpack_sync_current_theme_support' , $this->get_theme_support_info() );
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	}
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	public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
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		/**
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		 * Tells the client to sync all theme data to the server
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		 *
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		 * @since 4.2.0
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		 *
200
		 * @param boolean Whether to expand theme data (should always be true)
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		 */
202
		do_action( 'jetpack_full_sync_theme_data', true );
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		// The number of actions enqueued, and next module state (true == done)
205
		return array( 1, true );
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	}
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	public function estimate_full_sync_actions( $config ) {
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		return 1;
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	}
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	public function init_before_send() {
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		add_filter( 'jetpack_sync_before_send_jetpack_full_sync_theme_data', array( $this, 'expand_theme_data' ) );
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	}
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	function get_full_sync_actions() {
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		return array( 'jetpack_full_sync_theme_data' );
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	}
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	function expand_theme_data() {
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		return array( $this->get_theme_support_info() );
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	}
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	function sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar ) {
225
		$added_widgets = array_diff( $new_widgets, $old_widgets );
226
		if ( empty( $added_widgets ) ) {
227
			return array();
228
		}
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		$moved_to_sidebar = array();
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		foreach ( $added_widgets as $added_widget ) {
231
			$moved_to_sidebar[] = $added_widget;
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			/**
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			 * Helps Sync log that a widget got added
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			 *
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			 * @since 4.9.0
236
			 *
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			 * @param string $sidebar, Sidebar id got changed
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			 * @param string $added_widget, Widget id got added
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			 */
240
			do_action( 'jetpack_widget_added', $sidebar, $added_widget );
241
		}
242
		return $moved_to_sidebar;
243
	}
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	function sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $inactive_widgets  ) {
246
		$removed_widgets = array_diff( $old_widgets, $new_widgets );
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		if ( empty( $removed_widgets ) ) {
249
			return array();
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		}
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		$moved_to_inactive = array();
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254
		foreach( $removed_widgets as $removed_widget ) {
255
			// Lets check if we didn't move the widget to in_active_widgets
256
			if ( isset( $inactive_widgets ) && ! in_array( $removed_widget, $inactive_widgets ) ) {
257
				/**
258
				 * Helps Sync log that a widgte got removed
259
				 *
260
				 * @since 4.9.0
261
				 *
262
				 * @param string $sidebar, Sidebar id got changed
263
				 * @param string $removed_widget, Widget id got removed
264
				 */
265
				do_action( 'jetpack_widget_removed', $sidebar, $removed_widget );
266
			} else {
267
				$moved_to_inactive[] = $removed_widget;
268
			}
269
		}
270
		return $moved_to_inactive;
271
272
	}
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	function sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar ) {
275
		$added_widgets = array_diff( $new_widgets, $old_widgets );
276
		if ( ! empty( $added_widgets ) ) {
277
			return;
278
		}
279
		$removed_widgets = array_diff( $old_widgets, $new_widgets );
280
		if ( ! empty( $removed_widgets ) ) {
281
			return;
282
		}
283
284
		if ( serialize( $old_widgets ) !== serialize( $new_widgets ) ) {
285
			/**
286
			 * Helps Sync log that a sidebar id got reordered
287
			 *
288
			 * @since 4.9.0
289
			 *
290
			 * @param string $sidebar, Sidebar id got changed
291
			 */
292
			do_action( 'jetpack_widget_reordered', $sidebar );
293
		}
294
295
	}
296
297
	function sync_sidebar_widgets_actions( $old_value, $new_value ) {
298
299
		// Don't really know how to deal with different array_values yet.
300
		if ( $old_value['array_version'] !== 3 || $new_value['array_version'] !== 3 ) {
301
			return;
302
		}
303
304
		$moved_to_inactive = array();
305
		$moved_to_sidebar = array();
306
307
		foreach ( $new_value as $sidebar => $new_widgets ) {
308
			if ( in_array( $sidebar, array( 'array_version', 'wp_inactive_widgets' ) ) ) {
309
				continue;
310
			}
311
			$old_widgets = isset( $old_value[ $sidebar ] )
312
				? $old_value[ $sidebar ]
313
				: array();
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315
			$moved_to_inactive_recently = $this->sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $new_value['wp_inactive_widgets'] );
316
			$moved_to_inactive = array_merge( $moved_to_inactive, $moved_to_inactive_recently );
317
318
319
			$moved_to_sidebar_recently = $this->sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar );
320
			$moved_to_sidebar = array_merge( $moved_to_sidebar, $moved_to_sidebar_recently );
321
322
			$this->sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar );
323
324
		}
325
326
		// Treat inactive sidebar a bit differently
327
		if ( ! empty( $moved_to_inactive ) ) {
328
			/**
329
			 * Helps Sync log that a widgets IDs got moved to in active
330
			 *
331
			 * @since 4.9.0
332
			 *
333
			 * @param array $sidebar, Sidebar id got changed
334
			 */
335
			do_action( 'jetpack_widget_moved_to_inactive', $moved_to_inactive );
336
		} elseif ( empty( $moved_to_sidebar ) &&
337
		           empty( $new_value['wp_inactive_widgets']) &&
338
		           ! empty( $old_value['wp_inactive_widgets'] ) ) {
339
			/**
340
			 * Helps Sync log that a got cleared from inactive.
341
			 *
342
			 * @since 4.9.0
343
			 */
344
			do_action( 'jetpack_cleared_inactive_widgets' );
345
		} 
346
	}
347
348
	private function get_theme_support_info() {
349
		global $_wp_theme_features;
350
351
		$theme_support = array();
352
353
		foreach ( Jetpack_Sync_Defaults::$default_theme_support_whitelist as $theme_feature ) {
0 ignored issues
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Bug introduced by
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.

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354
			$has_support = current_theme_supports( $theme_feature );
355
			if ( $has_support ) {
356
				$theme_support[ $theme_feature ] = $_wp_theme_features[ $theme_feature ];
357
			}
358
		}
359
360
		$theme = wp_get_theme();
361
		$theme_support['name'] = $theme->name;
362
		$theme_support['version'] =  $theme->version;
363
364
		return $theme_support;
365
	}
366
}
367