jetpack / modules / widgets.php

widgets.php in Jetpack – WP Security, Backup, Speed, & Growth 16.2-beta, at modules/widgets.php

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1	<?php
2	/**
3	* Module Name: Extra Sidebar Widgets
4	* Module Description: Add more widget options to your site, like social feeds, subscriptions, and more.
5	* Sort Order: 4
6	* First Introduced: 1.2
7	* Requires Connection: No
8	* Auto Activate: No
9	* Module Tags: Social, Appearance
10	* Feature: Appearance
11	* Additional Search Queries: widget, widgets, facebook, gallery, twitter, gravatar, image, rss
12	*
13	* @package automattic/jetpack
14	*/
15
16	if ( ! defined( 'ABSPATH' ) ) {
17	exit( 0 );
18	}
19
20	/**
21	* Load Jetpack widget files.
22	*/
23	function jetpack_load_widgets() {
24	$widgets_include = array();
25
26	foreach ( Jetpack::glob_php( __DIR__ . '/widgets' ) as $file ) {
27	$widgets_include[] = $file;
28	}
29	/**
30	* Modify which Jetpack Widgets to register.
31	*
32	* @module widgets
33	*
34	* @since 2.2.1
35	*
36	* @param array $widgets_include An array of widgets to be registered.
37	*/
38	$widgets_include = apply_filters( 'jetpack_widgets_to_include', $widgets_include );
39
40	foreach ( $widgets_include as $include ) {
41	include_once $include;
42	}
43	}
44
45	add_action( 'jetpack_modules_loaded', 'jetpack_widgets_loaded' );
46	/**
47	* Actions to perform after Jetpack widgets are loaded.
48	*/
49	function jetpack_widgets_loaded() {
50	Jetpack::enable_module_configurable( __FILE__ );
51	add_filter( 'jetpack_module_configuration_url_widgets', 'jetpack_widgets_configuration_url' );
52	}
53
54	/**
55	* Overrides default configuration url
56	*
57	* @uses admin_url
58	* @return string module settings URL
59	*/
60	function jetpack_widgets_configuration_url() {
61	return admin_url( 'customize.php?autofocus[panel]=widgets' );
62	}
63
64	jetpack_load_widgets();
65
66	/**
67	* Enqueue utilities to work with widgets in Customizer.
68	*
69	* @since 4.4.0
70	*/
71	function jetpack_widgets_customizer_assets_preview() {
72	wp_enqueue_script(
73	'jetpack-customizer-widget-utils',
74	plugins_url( '/widgets/customizer-utils.js', __FILE__ ),
75	array( 'jquery', 'customize-base' ),
76	JETPACK__VERSION,
77	false
78	);
79	}
80	add_action( 'customize_preview_init', 'jetpack_widgets_customizer_assets_preview' );
81
82	/**
83	* Enqueue styles to stylize widgets in Customizer.
84	*
85	* @since 4.4.0
86	*/
87	function jetpack_widgets_customizer_assets_controls() {
88	wp_enqueue_style(
89	'jetpack-customizer-widget-controls',
90	plugins_url( '/widgets/customizer-controls.css', __FILE__ ),
91	array( 'customize-widgets' ),
92	JETPACK__VERSION
93	);
94	}
95	add_action( 'customize_controls_enqueue_scripts', 'jetpack_widgets_customizer_assets_controls' );
96
97	/**
98	* Cleanup old Jetpack widgets data.
99	*/
100	function jetpack_widgets_remove_old_widgets() {
101	$old_widgets = array(
102	'googleplus-badge',
103	);
104
105	// Don't bother cleaning up the sidebars_widgets data.
106	// That will get cleaned up the next time a widget is
107	// added, removed, moved, etc.
108	foreach ( $old_widgets as $old_widget ) {
109	delete_option( "widget_{$old_widget}" );
110	}
111	}
112
113	add_action( 'updating_jetpack_version', 'jetpack_widgets_remove_old_widgets' );
114