class.jetpack-admin.php — Jetpack – WP Security, Backup, Speed, & Growth 6.1.3

jetpack / class.jetpack-admin.php

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class.jetpack-admin.php

268 lines

1	<?php
2
3
4	// Build the Jetpack admin menu as a whole
5	class Jetpack_Admin {
6
7	/**
8	* @var Jetpack_Admin
9	**/
10	private static $instance = null;
11
12	/**
13	* @var Jetpack
14	**/
15	private $jetpack;
16
17	static function init() {
18	if( isset( $_GET['page'] ) && $_GET['page'] === 'jetpack' ) {
19	add_filter( 'nocache_headers', array( 'Jetpack_Admin', 'add_no_store_header' ), 100 );
20	}
21
22	if ( is_null( self::$instance ) ) {
23	self::$instance = new Jetpack_Admin;
24	}
25	return self::$instance;
26	}
27
28	static function add_no_store_header( $headers ) {
29	$headers['Cache-Control'] .= ', no-store';
30	return $headers;
31	}
32
33	private function __construct() {
34	$this->jetpack = Jetpack::init();
35
36	jetpack_require_lib( 'admin-pages/class.jetpack-react-page' );
37	$this->jetpack_react = new Jetpack_React_Page;
38
39	jetpack_require_lib( 'admin-pages/class.jetpack-settings-page' );
40	$this->fallback_page = new Jetpack_Settings_Page;
41
42	add_action( 'admin_menu', array( $this->jetpack_react, 'add_actions' ), 998 );
43	add_action( 'jetpack_admin_menu', array( $this->jetpack_react, 'jetpack_add_dashboard_sub_nav_item' ) );
44	add_action( 'jetpack_admin_menu', array( $this->jetpack_react, 'jetpack_add_settings_sub_nav_item' ) );
45	add_action( 'jetpack_admin_menu', array( $this, 'admin_menu_debugger' ) );
46	add_action( 'jetpack_admin_menu', array( $this->fallback_page, 'add_actions' ) );
47
48	// Add redirect to current page for activation/deactivation of modules
49	add_action( 'jetpack_pre_activate_module', array( $this, 'fix_redirect' ), 10, 2 );
50	add_action( 'jetpack_pre_deactivate_module', array( $this, 'fix_redirect' ) );
51
52	// Add module bulk actions handler
53	add_action( 'jetpack_unrecognized_action', array( $this, 'handle_unrecognized_action' ) );
54	}
55
56	static function sort_requires_connection_last( $module1, $module2 ) {
57	if ( $module1['requires_connection'] == $module2['requires_connection'] ) {
58	return 0;
59	} elseif ( $module1['requires_connection'] ) {
60	return 1;
61	} elseif ( $module2['requires_connection'] ) {
62	return -1;
63	}
64
65	return 0;
66	}
67
68	// Produce JS understandable objects of modules containing information for
69	// presentation like description, name, configuration url, etc.
70	function get_modules() {
71	include_once( JETPACK__PLUGIN_DIR . 'modules/module-info.php' );
72	$available_modules = Jetpack::get_available_modules();
73	$active_modules = Jetpack::get_active_modules();
74	$modules = array();
75	$jetpack_active = Jetpack::is_active() \|\| Jetpack::is_development_mode();
76	$overrides = Jetpack_Modules_Overrides::instance();
77	foreach ( $available_modules as $module ) {
78	if ( $module_array = Jetpack::get_module( $module ) ) {
79	/**
80	* Filters each module's short description.
81	*
82	* @since 3.0.0
83	*
84	* @param string $module_array['description'] Module description.
85	* @param string $module Module slug.
86	*/
87	$short_desc = apply_filters( 'jetpack_short_module_description', $module_array['description'], $module );
88	// Fix: correct multibyte strings truncate with checking for mbstring extension
89	$short_desc_trunc = ( function_exists( 'mb_strlen' ) )
90	? ( ( mb_strlen( $short_desc ) > 143 )
91	? mb_substr( $short_desc, 0, 140 ) . '...'
92	: $short_desc )
93	: ( ( strlen( $short_desc ) > 143 )
94	? substr( $short_desc, 0, 140 ) . '...'
95	: $short_desc );
96
97	$module_array['module'] = $module;
98	$module_array['activated'] = ( $jetpack_active ? in_array( $module, $active_modules ) : false );
99	$module_array['deactivate_nonce'] = wp_create_nonce( 'jetpack_deactivate-' . $module );
100	$module_array['activate_nonce'] = wp_create_nonce( 'jetpack_activate-' . $module );
101	$module_array['available'] = self::is_module_available( $module_array );
102	$module_array['short_description'] = $short_desc_trunc;
103	$module_array['configure_url'] = Jetpack::module_configuration_url( $module );
104	$module_array['override'] = $overrides->get_module_override( $module );
105
106	ob_start();
107	/**
108	* Allow the display of a "Learn More" button.
109	* The dynamic part of the action, $module, is the module slug.
110	*
111	* @since 3.0.0
112	*/
113	do_action( 'jetpack_learn_more_button_' . $module );
114	$module_array['learn_more_button'] = ob_get_clean();
115
116	ob_start();
117	/**
118	* Allow the display of information text when Jetpack is connected to WordPress.com.
119	* The dynamic part of the action, $module, is the module slug.
120	*
121	* @since 3.0.0
122	*/
123	do_action( 'jetpack_module_more_info_' . $module );
124
125	/**
126	* Filter the long description of a module.
127	*
128	* @since 3.5.0
129	*
130	* @param string ob_get_clean() The module long description.
131	* @param string $module The module name.
132	*/
133	$module_array['long_description'] = apply_filters( 'jetpack_long_module_description', ob_get_clean(), $module );
134
135	ob_start();
136	/**
137	* Filter the search terms for a module
138	*
139	* Search terms are typically added to the module headers, under "Additional Search Queries".
140	*
141	* Use syntax:
142	* function jetpack_$module_search_terms( $terms ) {
143	* $terms = _x( 'term 1, term 2', 'search terms', 'jetpack' );
144	* return $terms;
145	* }
146	* add_filter( 'jetpack_search_terms_$module', 'jetpack_$module_search_terms' );
147	*
148	* @since 3.5.0
149	*
150	* @param string The search terms (comma separated).
151	*/
152	echo apply_filters( 'jetpack_search_terms_' . $module, $module_array['additional_search_queries'] );
153	$module_array['search_terms'] = ob_get_clean();
154
155	$module_array['configurable'] = false;
156	if (
157	current_user_can( 'manage_options' ) &&
158	/**
159	* Allow the display of a configuration link in the Jetpack Settings screen.
160	*
161	* @since 3.0.0
162	*
163	* @param string $module Module name.
164	* @param bool false Should the Configure module link be displayed? Default to false.
165	*/
166	apply_filters( 'jetpack_module_configurable_' . $module, false )
167	) {
168	$module_array['configurable'] = sprintf( '<a href="%1$s">%2$s</a>', esc_url( Jetpack::module_configuration_url( $module ) ), __( 'Configure', 'jetpack' ) );
169	}
170
171	$modules[ $module ] = $module_array;
172	}
173	}
174
175	uasort( $modules, array( $this->jetpack, 'sort_modules' ) );
176
177	if ( ! Jetpack::is_active() ) {
178	uasort( $modules, array( __CLASS__, 'sort_requires_connection_last' ) );
179	}
180
181	return $modules;
182	}
183
184	static function is_module_available( $module ) {
185	if ( ! is_array( $module ) \|\| empty( $module ) )
186	return false;
187
188	/**
189	* We never want to show VaultPress as activatable through Jetpack.
190	*/
191	if ( 'vaultpress' === $module['module'] ) {
192	return false;
193	}
194
195	if ( Jetpack::is_development_mode() ) {
196	return ! ( $module['requires_connection'] );
197	} else {
198	if ( ! Jetpack::is_active() ) {
199	return false;
200	}
201
202	return Jetpack::active_plan_supports( $module['module'] );
203	}
204	}
205
206	function handle_unrecognized_action( $action ) {
207	switch( $action ) {
208	case 'bulk-activate' :
209	if ( ! current_user_can( 'jetpack_activate_modules' ) ) {
210	break;
211	}
212
213	$modules = (array) $_GET['modules'];
214	$modules = array_map( 'sanitize_key', $modules );
215	check_admin_referer( 'bulk-jetpack_page_jetpack_modules' );
216	foreach( $modules as $module ) {
217	Jetpack::log( 'activate', $module );
218	Jetpack::activate_module( $module, false );
219	}
220	// The following two lines will rarely happen, as Jetpack::activate_module normally exits at the end.
221	wp_safe_redirect( wp_get_referer() );
222	exit;
223	case 'bulk-deactivate' :
224	if ( ! current_user_can( 'jetpack_deactivate_modules' ) ) {
225	break;
226	}
227
228	$modules = (array) $_GET['modules'];
229	$modules = array_map( 'sanitize_key', $modules );
230	check_admin_referer( 'bulk-jetpack_page_jetpack_modules' );
231	foreach ( $modules as $module ) {
232	Jetpack::log( 'deactivate', $module );
233	Jetpack::deactivate_module( $module );
234	Jetpack::state( 'message', 'module_deactivated' );
235	}
236	Jetpack::state( 'module', $modules );
237	wp_safe_redirect( wp_get_referer() );
238	exit;
239	default:
240	return;
241	}
242	}
243
244	function fix_redirect( $module, $redirect = true ) {
245	if ( ! $redirect ) {
246	return;
247	}
248	if ( wp_get_referer() ) {
249	add_filter( 'wp_redirect', 'wp_get_referer' );
250	}
251	}
252
253	function admin_menu_debugger() {
254	Jetpack_Debugger::disconnect_and_redirect();
255	$debugger_hook = add_submenu_page( null, __( 'Jetpack Debugging Center', 'jetpack' ), '', 'manage_options', 'jetpack-debugger', array( $this, 'debugger_page' ) );
256	add_action( "admin_head-$debugger_hook", array( 'Jetpack_Debugger', 'jetpack_debug_admin_head' ) );
257	}
258
259	function debugger_page() {
260	nocache_headers();
261	if ( ! current_user_can( 'manage_options' ) ) {
262	die( '-1' );
263	}
264	Jetpack_Debugger::jetpack_debug_display_handler();
265	}
266	}
267	Jetpack_Admin::init();
268