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Jetpack – WP Security, Backup, Speed, & Growth / 9.3.2
Jetpack – WP Security, Backup, Speed, & Growth v9.3.2
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jetpack / class.jetpack.php
class.jetpack.php
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1 <?php
2 use Automattic\Jetpack\Assets;
3 use Automattic\Jetpack\Assets\Logo as Jetpack_Logo;
4 use Automattic\Jetpack\Config;
5 use Automattic\Jetpack\Connection\Client;
6 use Automattic\Jetpack\Connection\Manager as Connection_Manager;
7 use Automattic\Jetpack\Connection\Plugin_Storage as Connection_Plugin_Storage;
8 use Automattic\Jetpack\Connection\Rest_Authentication as Connection_Rest_Authentication;
9 use Automattic\Jetpack\Connection\Utils as Connection_Utils;
10 use Automattic\Jetpack\Constants;
11 use Automattic\Jetpack\Device_Detection\User_Agent_Info;
12 use Automattic\Jetpack\Licensing;
13 use Automattic\Jetpack\Partner;
14 use Automattic\Jetpack\Plugin\Tracking as Plugin_Tracking;
15 use Automattic\Jetpack\Redirect;
16 use Automattic\Jetpack\Roles;
17 use Automattic\Jetpack\Status;
18 use Automattic\Jetpack\Sync\Functions;
19 use Automattic\Jetpack\Sync\Health;
20 use Automattic\Jetpack\Sync\Sender;
21 use Automattic\Jetpack\Sync\Users;
22 use Automattic\Jetpack\Terms_Of_Service;
23 use Automattic\Jetpack\Tracking;
24
25 /*
26 Options:
27 jetpack_options (array)
28 An array of options.
29 @see Jetpack_Options::get_option_names()
30
31 jetpack_register (string)
32 Temporary verification secrets.
33
34 jetpack_activated (int)
35 1: the plugin was activated normally
36 2: the plugin was activated on this site because of a network-wide activation
37 3: the plugin was auto-installed
38 4: the plugin was manually disconnected (but is still installed)
39
40 jetpack_active_modules (array)
41 Array of active module slugs.
42
43 jetpack_do_activate (bool)
44 Flag for "activating" the plugin on sites where the activation hook never fired (auto-installs)
45 */
46
47 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.media.php';
48
49 class Jetpack {
50 public $xmlrpc_server = null;
51
52 /**
53 * @var array The handles of styles that are concatenated into jetpack.css.
54 *
55 * When making changes to that list, you must also update concat_list in tools/builder/frontend-css.js.
56 */
57 public $concatenated_style_handles = array(
58 'jetpack-carousel',
59 'grunion.css',
60 'the-neverending-homepage',
61 'jetpack_likes',
62 'jetpack_related-posts',
63 'sharedaddy',
64 'jetpack-slideshow',
65 'presentations',
66 'quiz',
67 'jetpack-subscriptions',
68 'jetpack-responsive-videos-style',
69 'jetpack-social-menu',
70 'tiled-gallery',
71 'jetpack_display_posts_widget',
72 'gravatar-profile-widget',
73 'goodreads-widget',
74 'jetpack_social_media_icons_widget',
75 'jetpack-top-posts-widget',
76 'jetpack_image_widget',
77 'jetpack-my-community-widget',
78 'jetpack-authors-widget',
79 'wordads',
80 'eu-cookie-law-style',
81 'flickr-widget-style',
82 'jetpack-search-widget',
83 'jetpack-simple-payments-widget-style',
84 'jetpack-widget-social-icons-styles',
85 'wpcom_instagram_widget',
86 );
87
88 /**
89 * Contains all assets that have had their URL rewritten to minified versions.
90 *
91 * @var array
92 */
93 static $min_assets = array();
94
95 public $plugins_to_deactivate = array(
96 'stats' => array( 'stats/stats.php', 'WordPress.com Stats' ),
97 'shortlinks' => array( 'stats/stats.php', 'WordPress.com Stats' ),
98 'sharedaddy' => array( 'sharedaddy/sharedaddy.php', 'Sharedaddy' ),
99 'twitter-widget' => array( 'wickett-twitter-widget/wickett-twitter-widget.php', 'Wickett Twitter Widget' ),
100 'contact-form' => array( 'grunion-contact-form/grunion-contact-form.php', 'Grunion Contact Form' ),
101 'contact-form' => array( 'mullet/mullet-contact-form.php', 'Mullet Contact Form' ),
102 'custom-css' => array( 'safecss/safecss.php', 'WordPress.com Custom CSS' ),
103 'random-redirect' => array( 'random-redirect/random-redirect.php', 'Random Redirect' ),
104 'videopress' => array( 'video/video.php', 'VideoPress' ),
105 'widget-visibility' => array( 'jetpack-widget-visibility/widget-visibility.php', 'Jetpack Widget Visibility' ),
106 'widget-visibility' => array( 'widget-visibility-without-jetpack/widget-visibility-without-jetpack.php', 'Widget Visibility Without Jetpack' ),
107 'sharedaddy' => array( 'jetpack-sharing/sharedaddy.php', 'Jetpack Sharing' ),
108 'gravatar-hovercards' => array( 'jetpack-gravatar-hovercards/gravatar-hovercards.php', 'Jetpack Gravatar Hovercards' ),
109 'latex' => array( 'wp-latex/wp-latex.php', 'WP LaTeX' ),
110 );
111
112 /**
113 * Map of roles we care about, and their corresponding minimum capabilities.
114 *
115 * @deprecated 7.6 Use Automattic\Jetpack\Roles::$capability_translations instead.
116 *
117 * @access public
118 * @static
119 *
120 * @var array
121 */
122 public static $capability_translations = array(
123 'administrator' => 'manage_options',
124 'editor' => 'edit_others_posts',
125 'author' => 'publish_posts',
126 'contributor' => 'edit_posts',
127 'subscriber' => 'read',
128 );
129
130 /**
131 * Map of modules that have conflicts with plugins and should not be auto-activated
132 * if the plugins are active. Used by filter_default_modules
133 *
134 * Plugin Authors: If you'd like to prevent a single module from auto-activating,
135 * change `module-slug` and add this to your plugin:
136 *
137 * add_filter( 'jetpack_get_default_modules', 'my_jetpack_get_default_modules' );
138 * function my_jetpack_get_default_modules( $modules ) {
139 * return array_diff( $modules, array( 'module-slug' ) );
140 * }
141 *
142 * @var array
143 */
144 private $conflicting_plugins = array(
145 'comments' => array(
146 'Intense Debate' => 'intensedebate/intensedebate.php',
147 'Disqus' => 'disqus-comment-system/disqus.php',
148 'Livefyre' => 'livefyre-comments/livefyre.php',
149 'Comments Evolved for WordPress' => 'gplus-comments/comments-evolved.php',
150 'Google+ Comments' => 'google-plus-comments/google-plus-comments.php',
151 'WP-SpamShield Anti-Spam' => 'wp-spamshield/wp-spamshield.php',
152 ),
153 'comment-likes' => array(
154 'Epoch' => 'epoch/plugincore.php',
155 ),
156 'contact-form' => array(
157 'Contact Form 7' => 'contact-form-7/wp-contact-form-7.php',
158 'Gravity Forms' => 'gravityforms/gravityforms.php',
159 'Contact Form Plugin' => 'contact-form-plugin/contact_form.php',
160 'Easy Contact Forms' => 'easy-contact-forms/easy-contact-forms.php',
161 'Fast Secure Contact Form' => 'si-contact-form/si-contact-form.php',
162 'Ninja Forms' => 'ninja-forms/ninja-forms.php',
163 ),
164 'latex' => array(
165 'LaTeX for WordPress' => 'latex/latex.php',
166 'Youngwhans Simple Latex' => 'youngwhans-simple-latex/yw-latex.php',
167 'Easy WP LaTeX' => 'easy-wp-latex-lite/easy-wp-latex-lite.php',
168 'MathJax-LaTeX' => 'mathjax-latex/mathjax-latex.php',
169 'Enable Latex' => 'enable-latex/enable-latex.php',
170 'WP QuickLaTeX' => 'wp-quicklatex/wp-quicklatex.php',
171 ),
172 'protect' => array(
173 'Limit Login Attempts' => 'limit-login-attempts/limit-login-attempts.php',
174 'Captcha' => 'captcha/captcha.php',
175 'Brute Force Login Protection' => 'brute-force-login-protection/brute-force-login-protection.php',
176 'Login Security Solution' => 'login-security-solution/login-security-solution.php',
177 'WPSecureOps Brute Force Protect' => 'wpsecureops-bruteforce-protect/wpsecureops-bruteforce-protect.php',
178 'BulletProof Security' => 'bulletproof-security/bulletproof-security.php',
179 'SiteGuard WP Plugin' => 'siteguard/siteguard.php',
180 'Security-protection' => 'security-protection/security-protection.php',
181 'Login Security' => 'login-security/login-security.php',
182 'Botnet Attack Blocker' => 'botnet-attack-blocker/botnet-attack-blocker.php',
183 'Wordfence Security' => 'wordfence/wordfence.php',
184 'All In One WP Security & Firewall' => 'all-in-one-wp-security-and-firewall/wp-security.php',
185 'iThemes Security' => 'better-wp-security/better-wp-security.php',
186 ),
187 'random-redirect' => array(
188 'Random Redirect 2' => 'random-redirect-2/random-redirect.php',
189 ),
190 'related-posts' => array(
191 'YARPP' => 'yet-another-related-posts-plugin/yarpp.php',
192 'WordPress Related Posts' => 'wordpress-23-related-posts-plugin/wp_related_posts.php',
193 'nrelate Related Content' => 'nrelate-related-content/nrelate-related.php',
194 'Contextual Related Posts' => 'contextual-related-posts/contextual-related-posts.php',
195 'Related Posts for WordPress' => 'microkids-related-posts/microkids-related-posts.php',
196 'outbrain' => 'outbrain/outbrain.php',
197 'Shareaholic' => 'shareaholic/shareaholic.php',
198 'Sexybookmarks' => 'sexybookmarks/shareaholic.php',
199 ),
200 'sharedaddy' => array(
201 'AddThis' => 'addthis/addthis_social_widget.php',
202 'Add To Any' => 'add-to-any/add-to-any.php',
203 'ShareThis' => 'share-this/sharethis.php',
204 'Shareaholic' => 'shareaholic/shareaholic.php',
205 ),
206 'seo-tools' => array(
207 'WordPress SEO by Yoast' => 'wordpress-seo/wp-seo.php',
208 'WordPress SEO Premium by Yoast' => 'wordpress-seo-premium/wp-seo-premium.php',
209 'All in One SEO Pack' => 'all-in-one-seo-pack/all_in_one_seo_pack.php',
210 'All in One SEO Pack Pro' => 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php',
211 'The SEO Framework' => 'autodescription/autodescription.php',
212 'Rank Math' => 'seo-by-rank-math/rank-math.php',
213 'Slim SEO' => 'slim-seo/slim-seo.php',
214 ),
215 'verification-tools' => array(
216 'WordPress SEO by Yoast' => 'wordpress-seo/wp-seo.php',
217 'WordPress SEO Premium by Yoast' => 'wordpress-seo-premium/wp-seo-premium.php',
218 'All in One SEO Pack' => 'all-in-one-seo-pack/all_in_one_seo_pack.php',
219 'All in One SEO Pack Pro' => 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php',
220 'The SEO Framework' => 'autodescription/autodescription.php',
221 'Rank Math' => 'seo-by-rank-math/rank-math.php',
222 'Slim SEO' => 'slim-seo/slim-seo.php',
223 ),
224 'widget-visibility' => array(
225 'Widget Logic' => 'widget-logic/widget_logic.php',
226 'Dynamic Widgets' => 'dynamic-widgets/dynamic-widgets.php',
227 ),
228 'sitemaps' => array(
229 'Google XML Sitemaps' => 'google-sitemap-generator/sitemap.php',
230 'Better WordPress Google XML Sitemaps' => 'bwp-google-xml-sitemaps/bwp-simple-gxs.php',
231 'Google XML Sitemaps for qTranslate' => 'google-xml-sitemaps-v3-for-qtranslate/sitemap.php',
232 'XML Sitemap & Google News feeds' => 'xml-sitemap-feed/xml-sitemap.php',
233 'Google Sitemap by BestWebSoft' => 'google-sitemap-plugin/google-sitemap-plugin.php',
234 'WordPress SEO by Yoast' => 'wordpress-seo/wp-seo.php',
235 'WordPress SEO Premium by Yoast' => 'wordpress-seo-premium/wp-seo-premium.php',
236 'All in One SEO Pack' => 'all-in-one-seo-pack/all_in_one_seo_pack.php',
237 'All in One SEO Pack Pro' => 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php',
238 'The SEO Framework' => 'autodescription/autodescription.php',
239 'Sitemap' => 'sitemap/sitemap.php',
240 'Simple Wp Sitemap' => 'simple-wp-sitemap/simple-wp-sitemap.php',
241 'Simple Sitemap' => 'simple-sitemap/simple-sitemap.php',
242 'XML Sitemaps' => 'xml-sitemaps/xml-sitemaps.php',
243 'MSM Sitemaps' => 'msm-sitemap/msm-sitemap.php',
244 'Rank Math' => 'seo-by-rank-math/rank-math.php',
245 'Slim SEO' => 'slim-seo/slim-seo.php',
246 ),
247 'lazy-images' => array(
248 'Lazy Load' => 'lazy-load/lazy-load.php',
249 'BJ Lazy Load' => 'bj-lazy-load/bj-lazy-load.php',
250 'Lazy Load by WP Rocket' => 'rocket-lazy-load/rocket-lazy-load.php',
251 ),
252 );
253
254 /**
255 * Plugins for which we turn off our Facebook OG Tags implementation.
256 *
257 * Note: All in One SEO Pack, All in one SEO Pack Pro, WordPress SEO by Yoast, and WordPress SEO Premium by Yoast automatically deactivate
258 * Jetpack's Open Graph tags via filter when their Social Meta modules are active.
259 *
260 * Plugin authors: If you'd like to prevent Jetpack's Open Graph tag generation in your plugin, you can do so via this filter:
261 * add_filter( 'jetpack_enable_open_graph', '__return_false' );
262 */
263 private $open_graph_conflicting_plugins = array(
264 '2-click-socialmedia-buttons/2-click-socialmedia-buttons.php',
265 // 2 Click Social Media Buttons
266 'add-link-to-facebook/add-link-to-facebook.php', // Add Link to Facebook
267 'add-meta-tags/add-meta-tags.php', // Add Meta Tags
268 'complete-open-graph/complete-open-graph.php', // Complete Open Graph
269 'easy-facebook-share-thumbnails/esft.php', // Easy Facebook Share Thumbnail
270 'heateor-open-graph-meta-tags/heateor-open-graph-meta-tags.php',
271 // Open Graph Meta Tags by Heateor
272 'facebook/facebook.php', // Facebook (official plugin)
273 'facebook-awd/AWD_facebook.php', // Facebook AWD All in one
274 'facebook-featured-image-and-open-graph-meta-tags/fb-featured-image.php',
275 // Facebook Featured Image & OG Meta Tags
276 'facebook-meta-tags/facebook-metatags.php', // Facebook Meta Tags
277 'wonderm00ns-simple-facebook-open-graph-tags/wonderm00n-open-graph.php',
278 // Facebook Open Graph Meta Tags for WordPress
279 'facebook-revised-open-graph-meta-tag/index.php', // Facebook Revised Open Graph Meta Tag
280 'facebook-thumb-fixer/_facebook-thumb-fixer.php', // Facebook Thumb Fixer
281 'facebook-and-digg-thumbnail-generator/facebook-and-digg-thumbnail-generator.php',
282 // Fedmich's Facebook Open Graph Meta
283 'network-publisher/networkpub.php', // Network Publisher
284 'nextgen-facebook/nextgen-facebook.php', // NextGEN Facebook OG
285 'social-networks-auto-poster-facebook-twitter-g/NextScripts_SNAP.php',
286 // NextScripts SNAP
287 'og-tags/og-tags.php', // OG Tags
288 'opengraph/opengraph.php', // Open Graph
289 'open-graph-protocol-framework/open-graph-protocol-framework.php',
290 // Open Graph Protocol Framework
291 'seo-facebook-comments/seofacebook.php', // SEO Facebook Comments
292 'seo-ultimate/seo-ultimate.php', // SEO Ultimate
293 'sexybookmarks/sexy-bookmarks.php', // Shareaholic
294 'shareaholic/sexy-bookmarks.php', // Shareaholic
295 'sharepress/sharepress.php', // SharePress
296 'simple-facebook-connect/sfc.php', // Simple Facebook Connect
297 'social-discussions/social-discussions.php', // Social Discussions
298 'social-sharing-toolkit/social_sharing_toolkit.php', // Social Sharing Toolkit
299 'socialize/socialize.php', // Socialize
300 'squirrly-seo/squirrly.php', // SEO by SQUIRRLY™
301 'only-tweet-like-share-and-google-1/tweet-like-plusone.php',
302 // Tweet, Like, Google +1 and Share
303 'wordbooker/wordbooker.php', // Wordbooker
304 'wpsso/wpsso.php', // WordPress Social Sharing Optimization
305 'wp-caregiver/wp-caregiver.php', // WP Caregiver
306 'wp-facebook-like-send-open-graph-meta/wp-facebook-like-send-open-graph-meta.php',
307 // WP Facebook Like Send & Open Graph Meta
308 'wp-facebook-open-graph-protocol/wp-facebook-ogp.php', // WP Facebook Open Graph protocol
309 'wp-ogp/wp-ogp.php', // WP-OGP
310 'zoltonorg-social-plugin/zosp.php', // Zolton.org Social Plugin
311 'wp-fb-share-like-button/wp_fb_share-like_widget.php', // WP Facebook Like Button
312 'open-graph-metabox/open-graph-metabox.php', // Open Graph Metabox
313 'seo-by-rank-math/rank-math.php', // Rank Math.
314 'slim-seo/slim-seo.php', // Slim SEO
315 );
316
317 /**
318 * Plugins for which we turn off our Twitter Cards Tags implementation.
319 */
320 private $twitter_cards_conflicting_plugins = array(
321 // 'twitter/twitter.php', // The official one handles this on its own.
322 // https://github.com/twitter/wordpress/blob/master/src/Twitter/WordPress/Cards/Compatibility.php
323 'eewee-twitter-card/index.php', // Eewee Twitter Card
324 'ig-twitter-cards/ig-twitter-cards.php', // IG:Twitter Cards
325 'jm-twitter-cards/jm-twitter-cards.php', // JM Twitter Cards
326 'kevinjohn-gallagher-pure-web-brilliants-social-graph-twitter-cards-extention/kevinjohn_gallagher___social_graph_twitter_output.php',
327 // Pure Web Brilliant's Social Graph Twitter Cards Extension
328 'twitter-cards/twitter-cards.php', // Twitter Cards
329 'twitter-cards-meta/twitter-cards-meta.php', // Twitter Cards Meta
330 'wp-to-twitter/wp-to-twitter.php', // WP to Twitter
331 'wp-twitter-cards/twitter_cards.php', // WP Twitter Cards
332 'seo-by-rank-math/rank-math.php', // Rank Math.
333 'slim-seo/slim-seo.php', // Slim SEO
334 );
335
336 /**
337 * Message to display in admin_notice
338 *
339 * @var string
340 */
341 public $message = '';
342
343 /**
344 * Error to display in admin_notice
345 *
346 * @var string
347 */
348 public $error = '';
349
350 /**
351 * Modules that need more privacy description.
352 *
353 * @var string
354 */
355 public $privacy_checks = '';
356
357 /**
358 * Stats to record once the page loads
359 *
360 * @var array
361 */
362 public $stats = array();
363
364 /**
365 * Jetpack_Sync object
366 */
367 public $sync;
368
369 /**
370 * Verified data for JSON authorization request
371 */
372 public $json_api_authorization_request = array();
373
374 /**
375 * @var Automattic\Jetpack\Connection\Manager
376 */
377 protected $connection_manager;
378
379 /**
380 * @var string Transient key used to prevent multiple simultaneous plugin upgrades
381 */
382 public static $plugin_upgrade_lock_key = 'jetpack_upgrade_lock';
383
384 /**
385 * Holds an instance of Automattic\Jetpack\A8c_Mc_Stats
386 *
387 * @var Automattic\Jetpack\A8c_Mc_Stats
388 */
389 public $a8c_mc_stats_instance;
390
391 /**
392 * Constant for login redirect key.
393 *
394 * @var string
395 * @since 8.4.0
396 */
397 public static $jetpack_redirect_login = 'jetpack_connect_login_redirect';
398
399 /**
400 * Holds the singleton instance of this class
401 *
402 * @since 2.3.3
403 * @var Jetpack
404 */
405 static $instance = false;
406
407 /**
408 * Singleton
409 *
410 * @static
411 */
412 public static function init() {
413 if ( ! self::$instance ) {
414 self::$instance = new Jetpack();
415 add_action( 'plugins_loaded', array( self::$instance, 'plugin_upgrade' ) );
416 }
417
418 return self::$instance;
419 }
420
421 /**
422 * Must never be called statically
423 */
424 function plugin_upgrade() {
425 if ( self::is_active() ) {
426 list( $version ) = explode( ':', Jetpack_Options::get_option( 'version' ) );
427 if ( JETPACK__VERSION != $version ) {
428 // Prevent multiple upgrades at once - only a single process should trigger
429 // an upgrade to avoid stampedes
430 if ( false !== get_transient( self::$plugin_upgrade_lock_key ) ) {
431 return;
432 }
433
434 // Set a short lock to prevent multiple instances of the upgrade
435 set_transient( self::$plugin_upgrade_lock_key, 1, 10 );
436
437 // check which active modules actually exist and remove others from active_modules list
438 $unfiltered_modules = self::get_active_modules();
439 $modules = array_filter( $unfiltered_modules, array( 'Jetpack', 'is_module' ) );
440 if ( array_diff( $unfiltered_modules, $modules ) ) {
441 self::update_active_modules( $modules );
442 }
443
444 add_action( 'init', array( __CLASS__, 'activate_new_modules' ) );
445
446 // Upgrade to 4.3.0
447 if ( Jetpack_Options::get_option( 'identity_crisis_whitelist' ) ) {
448 Jetpack_Options::delete_option( 'identity_crisis_whitelist' );
449 }
450
451 // Make sure Markdown for posts gets turned back on
452 if ( ! get_option( 'wpcom_publish_posts_with_markdown' ) ) {
453 update_option( 'wpcom_publish_posts_with_markdown', true );
454 }
455
456 /*
457 * Minileven deprecation. 8.3.0.
458 * Only delete options if not using
459 * the replacement standalone Minileven plugin.
460 */
461 if (
462 ! self::is_plugin_active( 'minileven-master/minileven.php' )
463 && ! self::is_plugin_active( 'minileven/minileven.php' )
464 ) {
465 if ( get_option( 'wp_mobile_custom_css' ) ) {
466 delete_option( 'wp_mobile_custom_css' );
467 }
468 if ( get_option( 'wp_mobile_excerpt' ) ) {
469 delete_option( 'wp_mobile_excerpt' );
470 }
471 if ( get_option( 'wp_mobile_featured_images' ) ) {
472 delete_option( 'wp_mobile_featured_images' );
473 }
474 if ( get_option( 'wp_mobile_app_promos' ) ) {
475 delete_option( 'wp_mobile_app_promos' );
476 }
477 }
478
479 // Upgrade to 8.4.0.
480 if ( Jetpack_Options::get_option( 'ab_connect_banner_green_bar' ) ) {
481 Jetpack_Options::delete_option( 'ab_connect_banner_green_bar' );
482 }
483
484 // Update to 8.8.x (WordPress 5.5 Compatibility).
485 if ( Jetpack_Options::get_option( 'autoupdate_plugins' ) ) {
486 $updated = update_site_option(
487 'auto_update_plugins',
488 array_unique(
489 array_merge(
490 (array) Jetpack_Options::get_option( 'autoupdate_plugins', array() ),
491 (array) get_site_option( 'auto_update_plugins', array() )
492 )
493 )
494 );
495
496 if ( $updated ) {
497 Jetpack_Options::delete_option( 'autoupdate_plugins' );
498 } // Should we have some type of fallback if something fails here?
499 }
500
501 if ( did_action( 'wp_loaded' ) ) {
502 self::upgrade_on_load();
503 } else {
504 add_action(
505 'wp_loaded',
506 array( __CLASS__, 'upgrade_on_load' )
507 );
508 }
509 }
510 }
511 }
512
513 /**
514 * Runs upgrade routines that need to have modules loaded.
515 */
516 static function upgrade_on_load() {
517
518 // Not attempting any upgrades if jetpack_modules_loaded did not fire.
519 // This can happen in case Jetpack has been just upgraded and is
520 // being initialized late during the page load. In this case we wait
521 // until the next proper admin page load with Jetpack active.
522 if ( ! did_action( 'jetpack_modules_loaded' ) ) {
523 delete_transient( self::$plugin_upgrade_lock_key );
524
525 return;
526 }
527
528 self::maybe_set_version_option();
529
530 if ( method_exists( 'Jetpack_Widget_Conditions', 'migrate_post_type_rules' ) ) {
531 Jetpack_Widget_Conditions::migrate_post_type_rules();
532 }
533
534 if (
535 class_exists( 'Jetpack_Sitemap_Manager' )
536 && version_compare( JETPACK__VERSION, '5.3', '>=' )
537 ) {
538 do_action( 'jetpack_sitemaps_purge_data' );
539 }
540
541 // Delete old stats cache
542 delete_option( 'jetpack_restapi_stats_cache' );
543
544 delete_transient( self::$plugin_upgrade_lock_key );
545 }
546
547 /**
548 * Saves all the currently active modules to options.
549 * Also fires Action hooks for each newly activated and deactivated module.
550 *
551 * @param $modules Array Array of active modules to be saved in options.
552 *
553 * @return $success bool true for success, false for failure.
554 */
555 static function update_active_modules( $modules ) {
556 $current_modules = Jetpack_Options::get_option( 'active_modules', array() );
557 $active_modules = self::get_active_modules();
558 $new_active_modules = array_diff( $modules, $current_modules );
559 $new_inactive_modules = array_diff( $active_modules, $modules );
560 $new_current_modules = array_diff( array_merge( $current_modules, $new_active_modules ), $new_inactive_modules );
561 $reindexed_modules = array_values( $new_current_modules );
562 $success = Jetpack_Options::update_option( 'active_modules', array_unique( $reindexed_modules ) );
563
564 foreach ( $new_active_modules as $module ) {
565 /**
566 * Fires when a specific module is activated.
567 *
568 * @since 1.9.0
569 *
570 * @param string $module Module slug.
571 * @param boolean $success whether the module was activated. @since 4.2
572 */
573 do_action( 'jetpack_activate_module', $module, $success );
574 /**
575 * Fires when a module is activated.
576 * The dynamic part of the filter, $module, is the module slug.
577 *
578 * @since 1.9.0
579 *
580 * @param string $module Module slug.
581 */
582 do_action( "jetpack_activate_module_$module", $module );
583 }
584
585 foreach ( $new_inactive_modules as $module ) {
586 /**
587 * Fired after a module has been deactivated.
588 *
589 * @since 4.2.0
590 *
591 * @param string $module Module slug.
592 * @param boolean $success whether the module was deactivated.
593 */
594 do_action( 'jetpack_deactivate_module', $module, $success );
595 /**
596 * Fires when a module is deactivated.
597 * The dynamic part of the filter, $module, is the module slug.
598 *
599 * @since 1.9.0
600 *
601 * @param string $module Module slug.
602 */
603 do_action( "jetpack_deactivate_module_$module", $module );
604 }
605
606 return $success;
607 }
608
609 static function delete_active_modules() {
610 self::update_active_modules( array() );
611 }
612
613 /**
614 * Adds a hook to plugins_loaded at a priority that's currently the earliest
615 * available.
616 */
617 public function add_configure_hook() {
618 global $wp_filter;
619
620 $current_priority = has_filter( 'plugins_loaded', array( $this, 'configure' ) );
621 if ( false !== $current_priority ) {
622 remove_action( 'plugins_loaded', array( $this, 'configure' ), $current_priority );
623 }
624
625 $taken_priorities = array_map( 'intval', array_keys( $wp_filter['plugins_loaded']->callbacks ) );
626 sort( $taken_priorities );
627
628 $first_priority = array_shift( $taken_priorities );
629
630 if ( defined( 'PHP_INT_MAX' ) && $first_priority <= - PHP_INT_MAX ) {
631 $new_priority = - PHP_INT_MAX;
632 } else {
633 $new_priority = $first_priority - 1;
634 }
635
636 add_action( 'plugins_loaded', array( $this, 'configure' ), $new_priority );
637 }
638
639 /**
640 * Constructor. Initializes WordPress hooks
641 */
642 private function __construct() {
643 /*
644 * Check for and alert any deprecated hooks
645 */
646 add_action( 'init', array( $this, 'deprecated_hooks' ) );
647
648 // Note how this runs at an earlier plugin_loaded hook intentionally to accomodate for other plugins.
649 add_action( 'plugin_loaded', array( $this, 'add_configure_hook' ), 90 );
650 add_action( 'network_plugin_loaded', array( $this, 'add_configure_hook' ), 90 );
651 add_action( 'mu_plugin_loaded', array( $this, 'add_configure_hook' ), 90 );
652 add_action( 'plugins_loaded', array( $this, 'late_initialization' ), 90 );
653
654 add_action( 'jetpack_verify_signature_error', array( $this, 'track_xmlrpc_error' ) );
655
656 add_filter(
657 'jetpack_signature_check_token',
658 array( __CLASS__, 'verify_onboarding_token' ),
659 10,
660 3
661 );
662
663 /**
664 * Prepare Gutenberg Editor functionality
665 */
666 require_once JETPACK__PLUGIN_DIR . 'class.jetpack-gutenberg.php';
667 add_action( 'plugins_loaded', array( 'Jetpack_Gutenberg', 'init' ) );
668 add_action( 'plugins_loaded', array( 'Jetpack_Gutenberg', 'load_independent_blocks' ) );
669 add_action( 'plugins_loaded', array( 'Jetpack_Gutenberg', 'load_extended_blocks' ), 9 );
670 add_action( 'enqueue_block_editor_assets', array( 'Jetpack_Gutenberg', 'enqueue_block_editor_assets' ) );
671
672 add_action( 'set_user_role', array( $this, 'maybe_clear_other_linked_admins_transient' ), 10, 3 );
673
674 // Unlink user before deleting the user from WP.com.
675 add_action( 'deleted_user', array( 'Automattic\\Jetpack\\Connection\\Manager', 'disconnect_user' ), 10, 1 );
676 add_action( 'remove_user_from_blog', array( 'Automattic\\Jetpack\\Connection\\Manager', 'disconnect_user' ), 10, 1 );
677
678 add_action( 'jetpack_event_log', array( 'Jetpack', 'log' ), 10, 2 );
679
680 add_filter( 'login_url', array( $this, 'login_url' ), 10, 2 );
681 add_action( 'login_init', array( $this, 'login_init' ) );
682
683 // Set up the REST authentication hooks.
684 Connection_Rest_Authentication::init();
685
686 add_action( 'admin_init', array( $this, 'admin_init' ) );
687 add_action( 'admin_init', array( $this, 'dismiss_jetpack_notice' ) );
688
689 add_filter( 'admin_body_class', array( $this, 'admin_body_class' ), 20 );
690
691 add_action( 'wp_dashboard_setup', array( $this, 'wp_dashboard_setup' ) );
692 // Filter the dashboard meta box order to swap the new one in in place of the old one.
693 add_filter( 'get_user_option_meta-box-order_dashboard', array( $this, 'get_user_option_meta_box_order_dashboard' ) );
694
695 // returns HTTPS support status
696 add_action( 'wp_ajax_jetpack-recheck-ssl', array( $this, 'ajax_recheck_ssl' ) );
697
698 add_action( 'wp_ajax_jetpack_connection_banner', array( $this, 'jetpack_connection_banner_callback' ) );
699
700 add_action( 'wp_ajax_jetpack_wizard_banner', array( 'Jetpack_Wizard_Banner', 'ajax_callback' ) );
701
702 add_action( 'wp_loaded', array( $this, 'register_assets' ) );
703
704 /**
705 * These actions run checks to load additional files.
706 * They check for external files or plugins, so they need to run as late as possible.
707 */
708 add_action( 'wp_head', array( $this, 'check_open_graph' ), 1 );
709 add_action( 'web_stories_story_head', array( $this, 'check_open_graph' ), 1 );
710 add_action( 'plugins_loaded', array( $this, 'check_twitter_tags' ), 999 );
711 add_action( 'plugins_loaded', array( $this, 'check_rest_api_compat' ), 1000 );
712
713 add_filter( 'plugins_url', array( 'Jetpack', 'maybe_min_asset' ), 1, 3 );
714 add_action( 'style_loader_src', array( 'Jetpack', 'set_suffix_on_min' ), 10, 2 );
715 add_filter( 'style_loader_tag', array( 'Jetpack', 'maybe_inline_style' ), 10, 2 );
716
717 add_filter( 'profile_update', array( 'Jetpack', 'user_meta_cleanup' ) );
718
719 add_filter( 'jetpack_get_default_modules', array( $this, 'filter_default_modules' ) );
720 add_filter( 'jetpack_get_default_modules', array( $this, 'handle_deprecated_modules' ), 99 );
721
722 // A filter to control all just in time messages
723 add_filter( 'jetpack_just_in_time_msgs', '__return_true', 9 );
724
725 add_filter( 'jetpack_just_in_time_msg_cache', '__return_true', 9 );
726
727 /*
728 * If enabled, point edit post, page, and comment links to Calypso instead of WP-Admin.
729 * We should make sure to only do this for front end links.
730 */
731 if ( self::get_option( 'edit_links_calypso_redirect' ) && ! is_admin() ) {
732 add_filter( 'get_edit_post_link', array( $this, 'point_edit_post_links_to_calypso' ), 1, 2 );
733 add_filter( 'get_edit_comment_link', array( $this, 'point_edit_comment_links_to_calypso' ), 1 );
734
735 /*
736 * We'll shortcircuit wp_notify_postauthor and wp_notify_moderator pluggable functions
737 * so they point moderation links on emails to Calypso.
738 */
739 jetpack_require_lib( 'functions.wp-notify' );
740 add_filter( 'comment_notification_recipients', 'jetpack_notify_postauthor', 1, 2 );
741 add_filter( 'notify_moderator', 'jetpack_notify_moderator', 1, 2 );
742 }
743
744 add_action(
745 'plugins_loaded',
746 function () {
747 if ( User_Agent_Info::is_mobile_app() ) {
748 add_filter( 'get_edit_post_link', '__return_empty_string' );
749 }
750 }
751 );
752
753 // Update the site's Jetpack plan and products from API on heartbeats.
754 add_action( 'jetpack_heartbeat', array( 'Jetpack_Plan', 'refresh_from_wpcom' ) );
755
756 /**
757 * This is the hack to concatenate all css files into one.
758 * For description and reasoning see the implode_frontend_css method.
759 *
760 * Super late priority so we catch all the registered styles.
761 */
762 if ( ! is_admin() ) {
763 add_action( 'wp_print_styles', array( $this, 'implode_frontend_css' ), -1 ); // Run first
764 add_action( 'wp_print_footer_scripts', array( $this, 'implode_frontend_css' ), -1 ); // Run first to trigger before `print_late_styles`
765 }
766
767 /**
768 * These are sync actions that we need to keep track of for jitms
769 */
770 add_filter( 'jetpack_sync_before_send_updated_option', array( $this, 'jetpack_track_last_sync_callback' ), 99 );
771
772 // Actually push the stats on shutdown.
773 if ( ! has_action( 'shutdown', array( $this, 'push_stats' ) ) ) {
774 add_action( 'shutdown', array( $this, 'push_stats' ) );
775 }
776
777 // Actions for Manager::authorize().
778 add_action( 'jetpack_authorize_starting', array( $this, 'authorize_starting' ) );
779 add_action( 'jetpack_authorize_ending_linked', array( $this, 'authorize_ending_linked' ) );
780 add_action( 'jetpack_authorize_ending_authorized', array( $this, 'authorize_ending_authorized' ) );
781
782 // Filters for the Manager::get_token() urls and request body.
783 add_filter( 'jetpack_token_processing_url', array( __CLASS__, 'filter_connect_processing_url' ) );
784 add_filter( 'jetpack_token_redirect_url', array( __CLASS__, 'filter_connect_redirect_url' ) );
785 add_filter( 'jetpack_token_request_body', array( __CLASS__, 'filter_token_request_body' ) );
786
787 // Actions for successful reconnect.
788 add_action( 'jetpack_reconnection_completed', array( $this, 'reconnection_completed' ) );
789
790 // Actions for licensing.
791 Licensing::instance()->initialize();
792
793 // Make resources use static domain when possible.
794 add_filter( 'jetpack_static_url', array( 'Automattic\\Jetpack\\Assets', 'staticize_subdomain' ) );
795 }
796
797 /**
798 * Before everything else starts getting initalized, we need to initialize Jetpack using the
799 * Config object.
800 */
801 public function configure() {
802 $config = new Config();
803
804 foreach (
805 array(
806 'sync',
807 )
808 as $feature
809 ) {
810 $config->ensure( $feature );
811 }
812
813 $config->ensure(
814 'connection',
815 array(
816 'slug' => 'jetpack',
817 'name' => 'Jetpack',
818 )
819 );
820
821 if ( is_admin() ) {
822 $config->ensure( 'jitm' );
823 }
824
825 if ( ! $this->connection_manager ) {
826 $this->connection_manager = new Connection_Manager( 'jetpack' );
827 }
828
829 /*
830 * Load things that should only be in Network Admin.
831 *
832 * For now blow away everything else until a more full
833 * understanding of what is needed at the network level is
834 * available
835 */
836 if ( is_multisite() ) {
837 $network = Jetpack_Network::init();
838 $network->set_connection( $this->connection_manager );
839 }
840
841 if ( $this->connection_manager->is_active() ) {
842 add_action( 'login_form_jetpack_json_api_authorization', array( $this, 'login_form_json_api_authorization' ) );
843
844 Jetpack_Heartbeat::init();
845 if ( self::is_module_active( 'stats' ) && self::is_module_active( 'search' ) ) {
846 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.jetpack-search-performance-logger.php';
847 Jetpack_Search_Performance_Logger::init();
848 }
849 }
850
851 // Initialize remote file upload request handlers.
852 $this->add_remote_request_handlers();
853
854 /*
855 * Enable enhanced handling of previewing sites in Calypso
856 */
857 if ( self::is_active() ) {
858 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.jetpack-iframe-embed.php';
859 add_action( 'init', array( 'Jetpack_Iframe_Embed', 'init' ), 9, 0 );
860 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.jetpack-keyring-service-helper.php';
861 add_action( 'init', array( 'Jetpack_Keyring_Service_Helper', 'init' ), 9, 0 );
862 }
863
864 if ( ( new Tracking( $this->connection_manager ) )->should_enable_tracking( new Terms_Of_Service(), new Status() ) ) {
865 add_action( 'init', array( new Plugin_Tracking(), 'init' ) );
866 } else {
867 /**
868 * Initialize tracking right after the user agrees to the terms of service.
869 */
870 add_action( 'jetpack_agreed_to_terms_of_service', array( new Plugin_Tracking(), 'init' ) );
871 }
872 }
873
874 /**
875 * Runs on plugins_loaded. Use this to add code that needs to be executed later than other
876 * initialization code.
877 *
878 * @action plugins_loaded
879 */
880 public function late_initialization() {
881 add_action( 'plugins_loaded', array( 'Jetpack', 'load_modules' ), 100 );
882
883 Partner::init();
884
885 /**
886 * Fires when Jetpack is fully loaded and ready. This is the point where it's safe
887 * to instantiate classes from packages and namespaces that are managed by the Jetpack Autoloader.
888 *
889 * @since 8.1.0
890 *
891 * @param Jetpack $jetpack the main plugin class object.
892 */
893 do_action( 'jetpack_loaded', $this );
894
895 add_filter( 'map_meta_cap', array( $this, 'jetpack_custom_caps' ), 1, 4 );
896 }
897
898 /**
899 * Sets up the XMLRPC request handlers.
900 *
901 * @deprecated since 7.7.0
902 * @see Automattic\Jetpack\Connection\Manager::setup_xmlrpc_handlers()
903 *
904 * @param array $request_params Incoming request parameters.
905 * @param Boolean $is_active Whether the connection is currently active.
906 * @param Boolean $is_signed Whether the signature check has been successful.
907 * @param Jetpack_XMLRPC_Server $xmlrpc_server (optional) An instance of the server to use instead of instantiating a new one.
908 */
909 public function setup_xmlrpc_handlers(
910 $request_params,
911 $is_active,
912 $is_signed,
913 Jetpack_XMLRPC_Server $xmlrpc_server = null
914 ) {
915 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::setup_xmlrpc_handlers' );
916
917 if ( ! $this->connection_manager ) {
918 $this->connection_manager = new Connection_Manager();
919 }
920
921 return $this->connection_manager->setup_xmlrpc_handlers(
922 $request_params,
923 $is_active,
924 $is_signed,
925 $xmlrpc_server
926 );
927 }
928
929 /**
930 * Initialize REST API registration connector.
931 *
932 * @deprecated since 7.7.0
933 * @see Automattic\Jetpack\Connection\Manager::initialize_rest_api_registration_connector()
934 */
935 public function initialize_rest_api_registration_connector() {
936 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::initialize_rest_api_registration_connector' );
937
938 if ( ! $this->connection_manager ) {
939 $this->connection_manager = new Connection_Manager();
940 }
941
942 $this->connection_manager->initialize_rest_api_registration_connector();
943 }
944
945 /**
946 * This is ported over from the manage module, which has been deprecated and baked in here.
947 *
948 * @param $domains
949 */
950 function add_wpcom_to_allowed_redirect_hosts( $domains ) {
951 add_filter( 'allowed_redirect_hosts', array( $this, 'allow_wpcom_domain' ) );
952 }
953
954 /**
955 * Return $domains, with 'wordpress.com' appended.
956 * This is ported over from the manage module, which has been deprecated and baked in here.
957 *
958 * @param $domains
959 * @return array
960 */
961 function allow_wpcom_domain( $domains ) {
962 if ( empty( $domains ) ) {
963 $domains = array();
964 }
965 $domains[] = 'wordpress.com';
966 return array_unique( $domains );
967 }
968
969 function point_edit_post_links_to_calypso( $default_url, $post_id ) {
970 $post = get_post( $post_id );
971
972 if ( empty( $post ) ) {
973 return $default_url;
974 }
975
976 $post_type = $post->post_type;
977
978 // Mapping the allowed CPTs on WordPress.com to corresponding paths in Calypso.
979 // https://en.support.wordpress.com/custom-post-types/
980 $allowed_post_types = array(
981 'post',
982 'page',
983 'jetpack-portfolio',
984 'jetpack-testimonial',
985 );
986
987 if ( ! in_array( $post_type, $allowed_post_types, true ) ) {
988 return $default_url;
989 }
990
991 return Redirect::get_url(
992 'calypso-edit-' . $post_type,
993 array(
994 'path' => $post_id,
995 )
996 );
997 }
998
999 function point_edit_comment_links_to_calypso( $url ) {
1000 // Take the `query` key value from the URL, and parse its parts to the $query_args. `amp;c` matches the comment ID.
1001 wp_parse_str( wp_parse_url( $url, PHP_URL_QUERY ), $query_args );
1002
1003 return Redirect::get_url(
1004 'calypso-edit-comment',
1005 array(
1006 'path' => $query_args['amp;c'],
1007 )
1008 );
1009
1010 }
1011
1012 function jetpack_track_last_sync_callback( $params ) {
1013 /**
1014 * Filter to turn off jitm caching
1015 *
1016 * @since 5.4.0
1017 *
1018 * @param bool false Whether to cache just in time messages
1019 */
1020 if ( ! apply_filters( 'jetpack_just_in_time_msg_cache', false ) ) {
1021 return $params;
1022 }
1023
1024 if ( is_array( $params ) && isset( $params[0] ) ) {
1025 $option = $params[0];
1026 if ( 'active_plugins' === $option ) {
1027 // use the cache if we can, but not terribly important if it gets evicted
1028 set_transient( 'jetpack_last_plugin_sync', time(), HOUR_IN_SECONDS );
1029 }
1030 }
1031
1032 return $params;
1033 }
1034
1035 function jetpack_connection_banner_callback() {
1036 check_ajax_referer( 'jp-connection-banner-nonce', 'nonce' );
1037
1038 // Disable the banner dismiss functionality if the pre-connection prompt helpers filter is set.
1039 if (
1040 isset( $_REQUEST['dismissBanner'] ) &&
1041 ! Jetpack_Connection_Banner::force_display()
1042 ) {
1043 Jetpack_Options::update_option( 'dismissed_connection_banner', 1 );
1044 wp_send_json_success();
1045 }
1046
1047 wp_die();
1048 }
1049
1050 /**
1051 * Removes all XML-RPC methods that are not `jetpack.*`.
1052 * Only used in our alternate XML-RPC endpoint, where we want to
1053 * ensure that Core and other plugins' methods are not exposed.
1054 *
1055 * @deprecated since 7.7.0
1056 * @see Automattic\Jetpack\Connection\Manager::remove_non_jetpack_xmlrpc_methods()
1057 *
1058 * @param array $methods A list of registered WordPress XMLRPC methods.
1059 * @return array Filtered $methods
1060 */
1061 public function remove_non_jetpack_xmlrpc_methods( $methods ) {
1062 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::remove_non_jetpack_xmlrpc_methods' );
1063
1064 if ( ! $this->connection_manager ) {
1065 $this->connection_manager = new Connection_Manager();
1066 }
1067
1068 return $this->connection_manager->remove_non_jetpack_xmlrpc_methods( $methods );
1069 }
1070
1071 /**
1072 * Since a lot of hosts use a hammer approach to "protecting" WordPress sites,
1073 * and just blanket block all requests to /xmlrpc.php, or apply other overly-sensitive
1074 * security/firewall policies, we provide our own alternate XML RPC API endpoint
1075 * which is accessible via a different URI. Most of the below is copied directly
1076 * from /xmlrpc.php so that we're replicating it as closely as possible.
1077 *
1078 * @deprecated since 7.7.0
1079 * @see Automattic\Jetpack\Connection\Manager::alternate_xmlrpc()
1080 */
1081 public function alternate_xmlrpc() {
1082 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::alternate_xmlrpc' );
1083
1084 if ( ! $this->connection_manager ) {
1085 $this->connection_manager = new Connection_Manager();
1086 }
1087
1088 $this->connection_manager->alternate_xmlrpc();
1089 }
1090
1091 /**
1092 * The callback for the JITM ajax requests.
1093 *
1094 * @deprecated since 7.9.0
1095 */
1096 function jetpack_jitm_ajax_callback() {
1097 _deprecated_function( __METHOD__, 'jetpack-7.9' );
1098 }
1099
1100 /**
1101 * If there are any stats that need to be pushed, but haven't been, push them now.
1102 */
1103 function push_stats() {
1104 if ( ! empty( $this->stats ) ) {
1105 $this->do_stats( 'server_side' );
1106 }
1107 }
1108
1109 /**
1110 * Sets the Jetpack custom capabilities.
1111 *
1112 * @param string[] $caps Array of the user's capabilities.
1113 * @param string $cap Capability name.
1114 * @param int $user_id The user ID.
1115 * @param array $args Adds the context to the cap. Typically the object ID.
1116 */
1117 public function jetpack_custom_caps( $caps, $cap, $user_id, $args ) {
1118 $is_offline_mode = ( new Status() )->is_offline_mode();
1119 switch ( $cap ) {
1120 case 'jetpack_manage_modules':
1121 case 'jetpack_activate_modules':
1122 case 'jetpack_deactivate_modules':
1123 $caps = array( 'manage_options' );
1124 break;
1125 case 'jetpack_configure_modules':
1126 $caps = array( 'manage_options' );
1127 break;
1128 case 'jetpack_manage_autoupdates':
1129 $caps = array(
1130 'manage_options',
1131 'update_plugins',
1132 );
1133 break;
1134 case 'jetpack_network_admin_page':
1135 case 'jetpack_network_settings_page':
1136 $caps = array( 'manage_network_plugins' );
1137 break;
1138 case 'jetpack_network_sites_page':
1139 $caps = array( 'manage_sites' );
1140 break;
1141 case 'jetpack_admin_page':
1142 if ( $is_offline_mode ) {
1143 $caps = array( 'manage_options' );
1144 break;
1145 } else {
1146 $caps = array( 'read' );
1147 }
1148 break;
1149 }
1150 return $caps;
1151 }
1152
1153 /**
1154 * Require a Jetpack authentication.
1155 *
1156 * @deprecated since 7.7.0
1157 * @see Automattic\Jetpack\Connection\Manager::require_jetpack_authentication()
1158 */
1159 public function require_jetpack_authentication() {
1160 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::require_jetpack_authentication' );
1161
1162 if ( ! $this->connection_manager ) {
1163 $this->connection_manager = new Connection_Manager();
1164 }
1165
1166 $this->connection_manager->require_jetpack_authentication();
1167 }
1168
1169 /**
1170 * Register assets for use in various modules and the Jetpack admin page.
1171 *
1172 * @uses wp_script_is, wp_register_script, plugins_url
1173 * @action wp_loaded
1174 * @return null
1175 */
1176 public function register_assets() {
1177 if ( ! wp_script_is( 'jetpack-gallery-settings', 'registered' ) ) {
1178 wp_register_script(
1179 'jetpack-gallery-settings',
1180 Assets::get_file_url_for_environment( '_inc/build/gallery-settings.min.js', '_inc/gallery-settings.js' ),
1181 array( 'media-views' ),
1182 '20121225'
1183 );
1184 }
1185
1186 if ( ! wp_script_is( 'jetpack-twitter-timeline', 'registered' ) ) {
1187 wp_register_script(
1188 'jetpack-twitter-timeline',
1189 Assets::get_file_url_for_environment( '_inc/build/twitter-timeline.min.js', '_inc/twitter-timeline.js' ),
1190 array( 'jquery' ),
1191 '4.0.0',
1192 true
1193 );
1194 }
1195
1196 if ( ! wp_script_is( 'jetpack-facebook-embed', 'registered' ) ) {
1197 wp_register_script(
1198 'jetpack-facebook-embed',
1199 Assets::get_file_url_for_environment( '_inc/build/facebook-embed.min.js', '_inc/facebook-embed.js' ),
1200 array(),
1201 null,
1202 true
1203 );
1204
1205 /** This filter is documented in modules/sharedaddy/sharing-sources.php */
1206 $fb_app_id = apply_filters( 'jetpack_sharing_facebook_app_id', '249643311490' );
1207 if ( ! is_numeric( $fb_app_id ) ) {
1208 $fb_app_id = '';
1209 }
1210 wp_localize_script(
1211 'jetpack-facebook-embed',
1212 'jpfbembed',
1213 array(
1214 'appid' => $fb_app_id,
1215 'locale' => $this->get_locale(),
1216 )
1217 );
1218 }
1219
1220 /**
1221 * As jetpack_register_genericons is by default fired off a hook,
1222 * the hook may have already fired by this point.
1223 * So, let's just trigger it manually.
1224 */
1225 require_once JETPACK__PLUGIN_DIR . '_inc/genericons.php';
1226 jetpack_register_genericons();
1227
1228 /**
1229 * Register the social logos
1230 */
1231 require_once JETPACK__PLUGIN_DIR . '_inc/social-logos.php';
1232 jetpack_register_social_logos();
1233
1234 if ( ! wp_style_is( 'jetpack-icons', 'registered' ) ) {
1235 wp_register_style( 'jetpack-icons', plugins_url( 'css/jetpack-icons.min.css', JETPACK__PLUGIN_FILE ), false, JETPACK__VERSION );
1236 }
1237 }
1238
1239 /**
1240 * Guess locale from language code.
1241 *
1242 * @param string $lang Language code.
1243 * @return string|bool
1244 */
1245 function guess_locale_from_lang( $lang ) {
1246 if ( 'en' === $lang || 'en_US' === $lang || ! $lang ) {
1247 return 'en_US';
1248 }
1249
1250 if ( ! class_exists( 'GP_Locales' ) ) {
1251 if ( ! defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) || ! file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) {
1252 return false;
1253 }
1254
1255 require JETPACK__GLOTPRESS_LOCALES_PATH;
1256 }
1257
1258 if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
1259 // WP.com: get_locale() returns 'it'
1260 $locale = GP_Locales::by_slug( $lang );
1261 } else {
1262 // Jetpack: get_locale() returns 'it_IT';
1263 $locale = GP_Locales::by_field( 'facebook_locale', $lang );
1264 }
1265
1266 if ( ! $locale ) {
1267 return false;
1268 }
1269
1270 if ( empty( $locale->facebook_locale ) ) {
1271 if ( empty( $locale->wp_locale ) ) {
1272 return false;
1273 } else {
1274 // Facebook SDK is smart enough to fall back to en_US if a
1275 // locale isn't supported. Since supported Facebook locales
1276 // can fall out of sync, we'll attempt to use the known
1277 // wp_locale value and rely on said fallback.
1278 return $locale->wp_locale;
1279 }
1280 }
1281
1282 return $locale->facebook_locale;
1283 }
1284
1285 /**
1286 * Get the locale.
1287 *
1288 * @return string|bool
1289 */
1290 function get_locale() {
1291 $locale = $this->guess_locale_from_lang( get_locale() );
1292
1293 if ( ! $locale ) {
1294 $locale = 'en_US';
1295 }
1296
1297 return $locale;
1298 }
1299
1300 /**
1301 * Return the network_site_url so that .com knows what network this site is a part of.
1302 *
1303 * @param bool $option
1304 * @return string
1305 */
1306 public function jetpack_main_network_site_option( $option ) {
1307 return network_site_url();
1308 }
1309 /**
1310 * Network Name.
1311 */
1312 static function network_name( $option = null ) {
1313 global $current_site;
1314 return $current_site->site_name;
1315 }
1316 /**
1317 * Does the network allow new user and site registrations.
1318 *
1319 * @return string
1320 */
1321 static function network_allow_new_registrations( $option = null ) {
1322 return ( in_array( get_site_option( 'registration' ), array( 'none', 'user', 'blog', 'all' ) ) ? get_site_option( 'registration' ) : 'none' );
1323 }
1324 /**
1325 * Does the network allow admins to add new users.
1326 *
1327 * @return boolian
1328 */
1329 static function network_add_new_users( $option = null ) {
1330 return (bool) get_site_option( 'add_new_users' );
1331 }
1332 /**
1333 * File upload psace left per site in MB.
1334 * -1 means NO LIMIT.
1335 *
1336 * @return number
1337 */
1338 static function network_site_upload_space( $option = null ) {
1339 // value in MB
1340 return ( get_site_option( 'upload_space_check_disabled' ) ? -1 : get_space_allowed() );
1341 }
1342
1343 /**
1344 * Network allowed file types.
1345 *
1346 * @return string
1347 */
1348 static function network_upload_file_types( $option = null ) {
1349 return get_site_option( 'upload_filetypes', 'jpg jpeg png gif' );
1350 }
1351
1352 /**
1353 * Maximum file upload size set by the network.
1354 *
1355 * @return number
1356 */
1357 static function network_max_upload_file_size( $option = null ) {
1358 // value in KB
1359 return get_site_option( 'fileupload_maxk', 300 );
1360 }
1361
1362 /**
1363 * Lets us know if a site allows admins to manage the network.
1364 *
1365 * @return array
1366 */
1367 static function network_enable_administration_menus( $option = null ) {
1368 return get_site_option( 'menu_items' );
1369 }
1370
1371 /**
1372 * If a user has been promoted to or demoted from admin, we need to clear the
1373 * jetpack_other_linked_admins transient.
1374 *
1375 * @since 4.3.2
1376 * @since 4.4.0 $old_roles is null by default and if it's not passed, the transient is cleared.
1377 *
1378 * @param int $user_id The user ID whose role changed.
1379 * @param string $role The new role.
1380 * @param array $old_roles An array of the user's previous roles.
1381 */
1382 function maybe_clear_other_linked_admins_transient( $user_id, $role, $old_roles = null ) {
1383 if ( 'administrator' == $role
1384 || ( is_array( $old_roles ) && in_array( 'administrator', $old_roles ) )
1385 || is_null( $old_roles )
1386 ) {
1387 delete_transient( 'jetpack_other_linked_admins' );
1388 }
1389 }
1390
1391 /**
1392 * Checks to see if there are any other users available to become primary
1393 * Users must both:
1394 * - Be linked to wpcom
1395 * - Be an admin
1396 *
1397 * @return mixed False if no other users are linked, Int if there are.
1398 */
1399 static function get_other_linked_admins() {
1400 $other_linked_users = get_transient( 'jetpack_other_linked_admins' );
1401
1402 if ( false === $other_linked_users ) {
1403 $admins = get_users( array( 'role' => 'administrator' ) );
1404 if ( count( $admins ) > 1 ) {
1405 $available = array();
1406 foreach ( $admins as $admin ) {
1407 if ( self::is_user_connected( $admin->ID ) ) {
1408 $available[] = $admin->ID;
1409 }
1410 }
1411
1412 $count_connected_admins = count( $available );
1413 if ( count( $available ) > 1 ) {
1414 $other_linked_users = $count_connected_admins;
1415 } else {
1416 $other_linked_users = 0;
1417 }
1418 } else {
1419 $other_linked_users = 0;
1420 }
1421
1422 set_transient( 'jetpack_other_linked_admins', $other_linked_users, HOUR_IN_SECONDS );
1423 }
1424
1425 return ( 0 === $other_linked_users ) ? false : $other_linked_users;
1426 }
1427
1428 /**
1429 * Return whether we are dealing with a multi network setup or not.
1430 * The reason we are type casting this is because we want to avoid the situation where
1431 * the result is false since when is_main_network_option return false it cases
1432 * the rest the get_option( 'jetpack_is_multi_network' ); to return the value that is set in the
1433 * database which could be set to anything as opposed to what this function returns.
1434 *
1435 * @param bool $option
1436 *
1437 * @return boolean
1438 */
1439 public function is_main_network_option( $option ) {
1440 // return '1' or ''
1441 return (string) (bool) self::is_multi_network();
1442 }
1443
1444 /**
1445 * Return true if we are with multi-site or multi-network false if we are dealing with single site.
1446 *
1447 * @param string $option
1448 * @return boolean
1449 */
1450 public function is_multisite( $option ) {
1451 return (string) (bool) is_multisite();
1452 }
1453
1454 /**
1455 * Implemented since there is no core is multi network function
1456 * Right now there is no way to tell if we which network is the dominant network on the system
1457 *
1458 * @since 3.3
1459 * @return boolean
1460 */
1461 public static function is_multi_network() {
1462 global $wpdb;
1463
1464 // if we don't have a multi site setup no need to do any more
1465 if ( ! is_multisite() ) {
1466 return false;
1467 }
1468
1469 $num_sites = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->site}" );
1470 if ( $num_sites > 1 ) {
1471 return true;
1472 } else {
1473 return false;
1474 }
1475 }
1476
1477 /**
1478 * Trigger an update to the main_network_site when we update the siteurl of a site.
1479 *
1480 * @return null
1481 */
1482 function update_jetpack_main_network_site_option() {
1483 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1484 }
1485 /**
1486 * Triggered after a user updates the network settings via Network Settings Admin Page
1487 */
1488 function update_jetpack_network_settings() {
1489 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1490 // Only sync this info for the main network site.
1491 }
1492
1493 /**
1494 * Get back if the current site is single user site.
1495 *
1496 * @return bool
1497 */
1498 public static function is_single_user_site() {
1499 global $wpdb;
1500
1501 if ( false === ( $some_users = get_transient( 'jetpack_is_single_user' ) ) ) {
1502 $some_users = $wpdb->get_var( "SELECT COUNT(*) FROM (SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}capabilities' LIMIT 2) AS someusers" );
1503 set_transient( 'jetpack_is_single_user', (int) $some_users, 12 * HOUR_IN_SECONDS );
1504 }
1505 return 1 === (int) $some_users;
1506 }
1507
1508 /**
1509 * Returns true if the site has file write access false otherwise.
1510 *
1511 * @return string ( '1' | '0' )
1512 **/
1513 public static function file_system_write_access() {
1514 if ( ! function_exists( 'get_filesystem_method' ) ) {
1515 require_once ABSPATH . 'wp-admin/includes/file.php';
1516 }
1517
1518 require_once ABSPATH . 'wp-admin/includes/template.php';
1519
1520 $filesystem_method = get_filesystem_method();
1521 if ( $filesystem_method === 'direct' ) {
1522 return 1;
1523 }
1524
1525 ob_start();
1526 $filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() );
1527 ob_end_clean();
1528 if ( $filesystem_credentials_are_stored ) {
1529 return 1;
1530 }
1531 return 0;
1532 }
1533
1534 /**
1535 * Finds out if a site is using a version control system.
1536 *
1537 * @return string ( '1' | '0' )
1538 **/
1539 public static function is_version_controlled() {
1540 _deprecated_function( __METHOD__, 'jetpack-4.2', 'Functions::is_version_controlled' );
1541 return (string) (int) Functions::is_version_controlled();
1542 }
1543
1544 /**
1545 * Determines whether the current theme supports featured images or not.
1546 *
1547 * @return string ( '1' | '0' )
1548 */
1549 public static function featured_images_enabled() {
1550 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1551 return current_theme_supports( 'post-thumbnails' ) ? '1' : '0';
1552 }
1553
1554 /**
1555 * Wrapper for core's get_avatar_url(). This one is deprecated.
1556 *
1557 * @deprecated 4.7 use get_avatar_url instead.
1558 * @param int|string|object $id_or_email A user ID, email address, or comment object
1559 * @param int $size Size of the avatar image
1560 * @param string $default URL to a default image to use if no avatar is available
1561 * @param bool $force_display Whether to force it to return an avatar even if show_avatars is disabled
1562 *
1563 * @return array
1564 */
1565 public static function get_avatar_url( $id_or_email, $size = 96, $default = '', $force_display = false ) {
1566 _deprecated_function( __METHOD__, 'jetpack-4.7', 'get_avatar_url' );
1567 return get_avatar_url(
1568 $id_or_email,
1569 array(
1570 'size' => $size,
1571 'default' => $default,
1572 'force_default' => $force_display,
1573 )
1574 );
1575 }
1576 // phpcs:disable WordPress.WP.CapitalPDangit.Misspelled
1577 /**
1578 * jetpack_updates is saved in the following schema:
1579 *
1580 * array (
1581 * 'plugins' => (int) Number of plugin updates available.
1582 * 'themes' => (int) Number of theme updates available.
1583 * 'wordpress' => (int) Number of WordPress core updates available.
1584 * 'translations' => (int) Number of translation updates available.
1585 * 'total' => (int) Total of all available updates.
1586 * 'wp_update_version' => (string) The latest available version of WordPress, only present if a WordPress update is needed.
1587 * )
1588 *
1589 * @return array
1590 */
1591 public static function get_updates() {
1592 $update_data = wp_get_update_data();
1593
1594 // Stores the individual update counts as well as the total count.
1595 if ( isset( $update_data['counts'] ) ) {
1596 $updates = $update_data['counts'];
1597 }
1598
1599 // If we need to update WordPress core, let's find the latest version number.
1600 if ( ! empty( $updates['wordpress'] ) ) {
1601 $cur = get_preferred_from_update_core();
1602 if ( isset( $cur->response ) && 'upgrade' === $cur->response ) {
1603 $updates['wp_update_version'] = $cur->current;
1604 }
1605 }
1606 return isset( $updates ) ? $updates : array();
1607 }
1608 // phpcs:enable
1609
1610 public static function get_update_details() {
1611 $update_details = array(
1612 'update_core' => get_site_transient( 'update_core' ),
1613 'update_plugins' => get_site_transient( 'update_plugins' ),
1614 'update_themes' => get_site_transient( 'update_themes' ),
1615 );
1616 return $update_details;
1617 }
1618
1619 public static function refresh_update_data() {
1620 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1621
1622 }
1623
1624 public static function refresh_theme_data() {
1625 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1626 }
1627
1628 /**
1629 * Is Jetpack active?
1630 * The method only checks if there's an existing token for the master user. It doesn't validate the token.
1631 *
1632 * @return bool
1633 */
1634 public static function is_active() {
1635 return self::connection()->is_active();
1636 }
1637
1638 /**
1639 * Make an API call to WordPress.com for plan status
1640 *
1641 * @deprecated 7.2.0 Use Jetpack_Plan::refresh_from_wpcom.
1642 *
1643 * @return bool True if plan is updated, false if no update
1644 */
1645 public static function refresh_active_plan_from_wpcom() {
1646 _deprecated_function( __METHOD__, 'jetpack-7.2.0', 'Jetpack_Plan::refresh_from_wpcom' );
1647 return Jetpack_Plan::refresh_from_wpcom();
1648 }
1649
1650 /**
1651 * Get the plan that this Jetpack site is currently using
1652 *
1653 * @deprecated 7.2.0 Use Jetpack_Plan::get.
1654 * @return array Active Jetpack plan details.
1655 */
1656 public static function get_active_plan() {
1657 _deprecated_function( __METHOD__, 'jetpack-7.2.0', 'Jetpack_Plan::get' );
1658 return Jetpack_Plan::get();
1659 }
1660
1661 /**
1662 * Determine whether the active plan supports a particular feature
1663 *
1664 * @deprecated 7.2.0 Use Jetpack_Plan::supports.
1665 * @return bool True if plan supports feature, false if not.
1666 */
1667 public static function active_plan_supports( $feature ) {
1668 _deprecated_function( __METHOD__, 'jetpack-7.2.0', 'Jetpack_Plan::supports' );
1669 return Jetpack_Plan::supports( $feature );
1670 }
1671
1672 /**
1673 * Deprecated: Is Jetpack in development (offline) mode?
1674 *
1675 * This static method is being left here intentionally without the use of _deprecated_function(), as other plugins
1676 * and themes still use it, and we do not want to flood them with notices.
1677 *
1678 * Please use Automattic\Jetpack\Status()->is_offline_mode() instead.
1679 *
1680 * @deprecated since 8.0.
1681 */
1682 public static function is_development_mode() {
1683 return ( new Status() )->is_offline_mode();
1684 }
1685
1686 /**
1687 * Whether the site is currently onboarding or not.
1688 * A site is considered as being onboarded if it currently has an onboarding token.
1689 *
1690 * @since 5.8
1691 *
1692 * @access public
1693 * @static
1694 *
1695 * @return bool True if the site is currently onboarding, false otherwise
1696 */
1697 public static function is_onboarding() {
1698 return Jetpack_Options::get_option( 'onboarding' ) !== false;
1699 }
1700
1701 /**
1702 * Determines reason for Jetpack offline mode.
1703 */
1704 public static function development_mode_trigger_text() {
1705 $status = new Status();
1706
1707 if ( ! $status->is_offline_mode() ) {
1708 return __( 'Jetpack is not in Offline Mode.', 'jetpack' );
1709 }
1710
1711 if ( defined( 'JETPACK_DEV_DEBUG' ) && JETPACK_DEV_DEBUG ) {
1712 $notice = __( 'The JETPACK_DEV_DEBUG constant is defined in wp-config.php or elsewhere.', 'jetpack' );
1713 } elseif ( defined( 'WP_LOCAL_DEV' ) && WP_LOCAL_DEV ) {
1714 $notice = __( 'The WP_LOCAL_DEV constant is defined in wp-config.php or elsewhere.', 'jetpack' );
1715 } elseif ( $status->is_local_site() ) {
1716 $notice = __( 'The site URL is a known local development environment URL (e.g. http://localhost).', 'jetpack' );
1717 /** This filter is documented in packages/status/src/class-status.php */
1718 } elseif ( has_filter( 'jetpack_development_mode' ) && apply_filters( 'jetpack_development_mode', false ) ) { // This is a deprecated filter name.
1719 $notice = __( 'The jetpack_development_mode filter is set to true.', 'jetpack' );
1720 } else {
1721 $notice = __( 'The jetpack_offline_mode filter is set to true.', 'jetpack' );
1722 }
1723
1724 return $notice;
1725
1726 }
1727 /**
1728 * Get Jetpack offline mode notice text and notice class.
1729 *
1730 * Mirrors the checks made in Automattic\Jetpack\Status->is_offline_mode
1731 */
1732 public static function show_development_mode_notice() {
1733 if ( ( new Status() )->is_offline_mode() ) {
1734 $notice = sprintf(
1735 /* translators: %s is a URL */
1736 __( 'In <a href="%s" target="_blank">Offline Mode</a>:', 'jetpack' ),
1737 Redirect::get_url( 'jetpack-support-development-mode' )
1738 );
1739
1740 $notice .= ' ' . self::development_mode_trigger_text();
1741
1742 echo '<div class="updated" style="border-color: #f0821e;"><p>' . $notice . '</p></div>';
1743 }
1744
1745 // Throw up a notice if using a development version and as for feedback.
1746 if ( self::is_development_version() ) {
1747 /* translators: %s is a URL */
1748 $notice = sprintf( __( 'You are currently running a development version of Jetpack. <a href="%s" target="_blank">Submit your feedback</a>', 'jetpack' ), Redirect::get_url( 'jetpack-contact-support-beta-group' ) );
1749
1750 echo '<div class="updated" style="border-color: #f0821e;"><p>' . $notice . '</p></div>';
1751 }
1752 // Throw up a notice if using staging mode
1753 if ( ( new Status() )->is_staging_site() ) {
1754 /* translators: %s is a URL */
1755 $notice = sprintf( __( 'You are running Jetpack on a <a href="%s" target="_blank">staging server</a>.', 'jetpack' ), Redirect::get_url( 'jetpack-support-staging-sites' ) );
1756
1757 echo '<div class="updated" style="border-color: #f0821e;"><p>' . $notice . '</p></div>';
1758 }
1759 }
1760
1761 /**
1762 * Whether Jetpack's version maps to a public release, or a development version.
1763 */
1764 public static function is_development_version() {
1765 /**
1766 * Allows filtering whether this is a development version of Jetpack.
1767 *
1768 * This filter is especially useful for tests.
1769 *
1770 * @since 4.3.0
1771 *
1772 * @param bool $development_version Is this a develoment version of Jetpack?
1773 */
1774 return (bool) apply_filters(
1775 'jetpack_development_version',
1776 ! preg_match( '/^\d+(\.\d+)+$/', Constants::get_constant( 'JETPACK__VERSION' ) )
1777 );
1778 }
1779
1780 /**
1781 * Is a given user (or the current user if none is specified) linked to a WordPress.com user?
1782 */
1783 public static function is_user_connected( $user_id = false ) {
1784 return self::connection()->is_user_connected( $user_id );
1785 }
1786
1787 /**
1788 * Get the wpcom user data of the current|specified connected user.
1789 */
1790 public static function get_connected_user_data( $user_id = null ) {
1791 // TODO: remove in favor of Connection_Manager->get_connected_user_data
1792 if ( ! $user_id ) {
1793 $user_id = get_current_user_id();
1794 }
1795
1796 $transient_key = "jetpack_connected_user_data_$user_id";
1797
1798 if ( $cached_user_data = get_transient( $transient_key ) ) {
1799 return $cached_user_data;
1800 }
1801
1802 $xml = new Jetpack_IXR_Client(
1803 array(
1804 'user_id' => $user_id,
1805 )
1806 );
1807 $xml->query( 'wpcom.getUser' );
1808 if ( ! $xml->isError() ) {
1809 $user_data = $xml->getResponse();
1810 set_transient( $transient_key, $xml->getResponse(), DAY_IN_SECONDS );
1811 return $user_data;
1812 }
1813
1814 return false;
1815 }
1816
1817 /**
1818 * Get the wpcom email of the current|specified connected user.
1819 */
1820 public static function get_connected_user_email( $user_id = null ) {
1821 if ( ! $user_id ) {
1822 $user_id = get_current_user_id();
1823 }
1824
1825 $xml = new Jetpack_IXR_Client(
1826 array(
1827 'user_id' => $user_id,
1828 )
1829 );
1830 $xml->query( 'wpcom.getUserEmail' );
1831 if ( ! $xml->isError() ) {
1832 return $xml->getResponse();
1833 }
1834 return false;
1835 }
1836
1837 /**
1838 * Get the wpcom email of the master user.
1839 */
1840 public static function get_master_user_email() {
1841 $master_user_id = Jetpack_Options::get_option( 'master_user' );
1842 if ( $master_user_id ) {
1843 return self::get_connected_user_email( $master_user_id );
1844 }
1845 return '';
1846 }
1847
1848 /**
1849 * Whether the current user is the connection owner.
1850 *
1851 * @deprecated since 7.7
1852 *
1853 * @return bool Whether the current user is the connection owner.
1854 */
1855 public function current_user_is_connection_owner() {
1856 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::is_connection_owner' );
1857 return self::connection()->is_connection_owner();
1858 }
1859
1860 /**
1861 * Gets current user IP address.
1862 *
1863 * @param bool $check_all_headers Check all headers? Default is `false`.
1864 *
1865 * @return string Current user IP address.
1866 */
1867 public static function current_user_ip( $check_all_headers = false ) {
1868 if ( $check_all_headers ) {
1869 foreach ( array(
1870 'HTTP_CF_CONNECTING_IP',
1871 'HTTP_CLIENT_IP',
1872 'HTTP_X_FORWARDED_FOR',
1873 'HTTP_X_FORWARDED',
1874 'HTTP_X_CLUSTER_CLIENT_IP',
1875 'HTTP_FORWARDED_FOR',
1876 'HTTP_FORWARDED',
1877 'HTTP_VIA',
1878 ) as $key ) {
1879 if ( ! empty( $_SERVER[ $key ] ) ) {
1880 return $_SERVER[ $key ];
1881 }
1882 }
1883 }
1884
1885 return ! empty( $_SERVER['REMOTE_ADDR'] ) ? $_SERVER['REMOTE_ADDR'] : '';
1886 }
1887
1888 /**
1889 * Synchronize connected user role changes
1890 */
1891 function user_role_change( $user_id ) {
1892 _deprecated_function( __METHOD__, 'jetpack-4.2', 'Users::user_role_change()' );
1893 Users::user_role_change( $user_id );
1894 }
1895
1896 /**
1897 * Loads the currently active modules.
1898 */
1899 public static function load_modules() {
1900 $is_offline_mode = ( new Status() )->is_offline_mode();
1901 if (
1902 ! self::is_active()
1903 && ! $is_offline_mode
1904 && ! self::is_onboarding()
1905 && (
1906 ! is_multisite()
1907 || ! get_site_option( 'jetpack_protect_active' )
1908 )
1909 ) {
1910 return;
1911 }
1912
1913 $version = Jetpack_Options::get_option( 'version' );
1914 if ( ! $version ) {
1915 $version = $old_version = JETPACK__VERSION . ':' . time();
1916 /** This action is documented in class.jetpack.php */
1917 do_action( 'updating_jetpack_version', $version, false );
1918 Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
1919 }
1920 list( $version ) = explode( ':', $version );
1921
1922 $modules = array_filter( self::get_active_modules(), array( 'Jetpack', 'is_module' ) );
1923
1924 $modules_data = array();
1925
1926 // Don't load modules that have had "Major" changes since the stored version until they have been deactivated/reactivated through the lint check.
1927 if ( version_compare( $version, JETPACK__VERSION, '<' ) ) {
1928 $updated_modules = array();
1929 foreach ( $modules as $module ) {
1930 $modules_data[ $module ] = self::get_module( $module );
1931 if ( ! isset( $modules_data[ $module ]['changed'] ) ) {
1932 continue;
1933 }
1934
1935 if ( version_compare( $modules_data[ $module ]['changed'], $version, '<=' ) ) {
1936 continue;
1937 }
1938
1939 $updated_modules[] = $module;
1940 }
1941
1942 $modules = array_diff( $modules, $updated_modules );
1943 }
1944
1945 foreach ( $modules as $index => $module ) {
1946 // If we're in offline mode, disable modules requiring a connection.
1947 if ( $is_offline_mode ) {
1948 // Prime the pump if we need to
1949 if ( empty( $modules_data[ $module ] ) ) {
1950 $modules_data[ $module ] = self::get_module( $module );
1951 }
1952 // If the module requires a connection, but we're in local mode, don't include it.
1953 if ( $modules_data[ $module ]['requires_connection'] ) {
1954 continue;
1955 }
1956 }
1957
1958 if ( did_action( 'jetpack_module_loaded_' . $module ) ) {
1959 continue;
1960 }
1961
1962 if ( ! include_once self::get_module_path( $module ) ) {
1963 unset( $modules[ $index ] );
1964 self::update_active_modules( array_values( $modules ) );
1965 continue;
1966 }
1967
1968 /**
1969 * Fires when a specific module is loaded.
1970 * The dynamic part of the hook, $module, is the module slug.
1971 *
1972 * @since 1.1.0
1973 */
1974 do_action( 'jetpack_module_loaded_' . $module );
1975 }
1976
1977 /**
1978 * Fires when all the modules are loaded.
1979 *
1980 * @since 1.1.0
1981 */
1982 do_action( 'jetpack_modules_loaded' );
1983
1984 // Load module-specific code that is needed even when a module isn't active. Loaded here because code contained therein may need actions such as setup_theme.
1985 require_once JETPACK__PLUGIN_DIR . 'modules/module-extras.php';
1986 }
1987
1988 /**
1989 * Check if Jetpack's REST API compat file should be included
1990 *
1991 * @action plugins_loaded
1992 * @return null
1993 */
1994 public function check_rest_api_compat() {
1995 /**
1996 * Filters the list of REST API compat files to be included.
1997 *
1998 * @since 2.2.5
1999 *
2000 * @param array $args Array of REST API compat files to include.
2001 */
2002 $_jetpack_rest_api_compat_includes = apply_filters( 'jetpack_rest_api_compat', array() );
2003
2004 foreach ( $_jetpack_rest_api_compat_includes as $_jetpack_rest_api_compat_include ) {
2005 require_once $_jetpack_rest_api_compat_include;
2006 }
2007 }
2008
2009 /**
2010 * Gets all plugins currently active in values, regardless of whether they're
2011 * traditionally activated or network activated.
2012 *
2013 * @todo Store the result in core's object cache maybe?
2014 */
2015 public static function get_active_plugins() {
2016 $active_plugins = (array) get_option( 'active_plugins', array() );
2017
2018 if ( is_multisite() ) {
2019 // Due to legacy code, active_sitewide_plugins stores them in the keys,
2020 // whereas active_plugins stores them in the values.
2021 $network_plugins = array_keys( get_site_option( 'active_sitewide_plugins', array() ) );
2022 if ( $network_plugins ) {
2023 $active_plugins = array_merge( $active_plugins, $network_plugins );
2024 }
2025 }
2026
2027 sort( $active_plugins );
2028
2029 return array_unique( $active_plugins );
2030 }
2031
2032 /**
2033 * Gets and parses additional plugin data to send with the heartbeat data
2034 *
2035 * @since 3.8.1
2036 *
2037 * @return array Array of plugin data
2038 */
2039 public static function get_parsed_plugin_data() {
2040 if ( ! function_exists( 'get_plugins' ) ) {
2041 require_once ABSPATH . 'wp-admin/includes/plugin.php';
2042 }
2043 /** This filter is documented in wp-admin/includes/class-wp-plugins-list-table.php */
2044 $all_plugins = apply_filters( 'all_plugins', get_plugins() );
2045 $active_plugins = self::get_active_plugins();
2046
2047 $plugins = array();
2048 foreach ( $all_plugins as $path => $plugin_data ) {
2049 $plugins[ $path ] = array(
2050 'is_active' => in_array( $path, $active_plugins ),
2051 'file' => $path,
2052 'name' => $plugin_data['Name'],
2053 'version' => $plugin_data['Version'],
2054 'author' => $plugin_data['Author'],
2055 );
2056 }
2057
2058 return $plugins;
2059 }
2060
2061 /**
2062 * Gets and parses theme data to send with the heartbeat data
2063 *
2064 * @since 3.8.1
2065 *
2066 * @return array Array of theme data
2067 */
2068 public static function get_parsed_theme_data() {
2069 $all_themes = wp_get_themes( array( 'allowed' => true ) );
2070 $header_keys = array( 'Name', 'Author', 'Version', 'ThemeURI', 'AuthorURI', 'Status', 'Tags' );
2071
2072 $themes = array();
2073 foreach ( $all_themes as $slug => $theme_data ) {
2074 $theme_headers = array();
2075 foreach ( $header_keys as $header_key ) {
2076 $theme_headers[ $header_key ] = $theme_data->get( $header_key );
2077 }
2078
2079 $themes[ $slug ] = array(
2080 'is_active_theme' => $slug == wp_get_theme()->get_template(),
2081 'slug' => $slug,
2082 'theme_root' => $theme_data->get_theme_root_uri(),
2083 'parent' => $theme_data->parent(),
2084 'headers' => $theme_headers,
2085 );
2086 }
2087
2088 return $themes;
2089 }
2090
2091 /**
2092 * Checks whether a specific plugin is active.
2093 *
2094 * We don't want to store these in a static variable, in case
2095 * there are switch_to_blog() calls involved.
2096 */
2097 public static function is_plugin_active( $plugin = 'jetpack/jetpack.php' ) {
2098 return in_array( $plugin, self::get_active_plugins() );
2099 }
2100
2101 /**
2102 * Check if Jetpack's Open Graph tags should be used.
2103 * If certain plugins are active, Jetpack's og tags are suppressed.
2104 *
2105 * @uses Jetpack::get_active_modules, add_filter, get_option, apply_filters
2106 * @action plugins_loaded
2107 * @return null
2108 */
2109 public function check_open_graph() {
2110 if ( in_array( 'publicize', self::get_active_modules() ) || in_array( 'sharedaddy', self::get_active_modules() ) ) {
2111 add_filter( 'jetpack_enable_open_graph', '__return_true', 0 );
2112 }
2113
2114 $active_plugins = self::get_active_plugins();
2115
2116 if ( ! empty( $active_plugins ) ) {
2117 foreach ( $this->open_graph_conflicting_plugins as $plugin ) {
2118 if ( in_array( $plugin, $active_plugins ) ) {
2119 add_filter( 'jetpack_enable_open_graph', '__return_false', 99 );
2120 break;
2121 }
2122 }
2123 }
2124
2125 /**
2126 * Allow the addition of Open Graph Meta Tags to all pages.
2127 *
2128 * @since 2.0.3
2129 *
2130 * @param bool false Should Open Graph Meta tags be added. Default to false.
2131 */
2132 if ( apply_filters( 'jetpack_enable_open_graph', false ) ) {
2133 require_once JETPACK__PLUGIN_DIR . 'functions.opengraph.php';
2134 }
2135 }
2136
2137 /**
2138 * Check if Jetpack's Twitter tags should be used.
2139 * If certain plugins are active, Jetpack's twitter tags are suppressed.
2140 *
2141 * @uses Jetpack::get_active_modules, add_filter, get_option, apply_filters
2142 * @action plugins_loaded
2143 * @return null
2144 */
2145 public function check_twitter_tags() {
2146
2147 $active_plugins = self::get_active_plugins();
2148
2149 if ( ! empty( $active_plugins ) ) {
2150 foreach ( $this->twitter_cards_conflicting_plugins as $plugin ) {
2151 if ( in_array( $plugin, $active_plugins ) ) {
2152 add_filter( 'jetpack_disable_twitter_cards', '__return_true', 99 );
2153 break;
2154 }
2155 }
2156 }
2157
2158 /**
2159 * Allow Twitter Card Meta tags to be disabled.
2160 *
2161 * @since 2.6.0
2162 *
2163 * @param bool true Should Twitter Card Meta tags be disabled. Default to true.
2164 */
2165 if ( ! apply_filters( 'jetpack_disable_twitter_cards', false ) ) {
2166 require_once JETPACK__PLUGIN_DIR . 'class.jetpack-twitter-cards.php';
2167 }
2168 }
2169
2170 /**
2171 * Allows plugins to submit security reports.
2172 *
2173 * @param string $type Report type (login_form, backup, file_scanning, spam)
2174 * @param string $plugin_file Plugin __FILE__, so that we can pull plugin data
2175 * @param array $args See definitions above
2176 */
2177 public static function submit_security_report( $type = '', $plugin_file = '', $args = array() ) {
2178 _deprecated_function( __FUNCTION__, 'jetpack-4.2', null );
2179 }
2180
2181 /* Jetpack Options API */
2182
2183 public static function get_option_names( $type = 'compact' ) {
2184 return Jetpack_Options::get_option_names( $type );
2185 }
2186
2187 /**
2188 * Returns the requested option. Looks in jetpack_options or jetpack_$name as appropriate.
2189 *
2190 * @param string $name Option name
2191 * @param mixed $default (optional)
2192 */
2193 public static function get_option( $name, $default = false ) {
2194 return Jetpack_Options::get_option( $name, $default );
2195 }
2196
2197 /**
2198 * Updates the single given option. Updates jetpack_options or jetpack_$name as appropriate.
2199 *
2200 * @deprecated 3.4 use Jetpack_Options::update_option() instead.
2201 * @param string $name Option name
2202 * @param mixed $value Option value
2203 */
2204 public static function update_option( $name, $value ) {
2205 _deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::update_option()' );
2206 return Jetpack_Options::update_option( $name, $value );
2207 }
2208
2209 /**
2210 * Updates the multiple given options. Updates jetpack_options and/or jetpack_$name as appropriate.
2211 *
2212 * @deprecated 3.4 use Jetpack_Options::update_options() instead.
2213 * @param array $array array( option name => option value, ... )
2214 */
2215 public static function update_options( $array ) {
2216 _deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::update_options()' );
2217 return Jetpack_Options::update_options( $array );
2218 }
2219
2220 /**
2221 * Deletes the given option. May be passed multiple option names as an array.
2222 * Updates jetpack_options and/or deletes jetpack_$name as appropriate.
2223 *
2224 * @deprecated 3.4 use Jetpack_Options::delete_option() instead.
2225 * @param string|array $names
2226 */
2227 public static function delete_option( $names ) {
2228 _deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::delete_option()' );
2229 return Jetpack_Options::delete_option( $names );
2230 }
2231
2232 /**
2233 * @deprecated 8.0 Use Automattic\Jetpack\Connection\Utils::update_user_token() instead.
2234 *
2235 * Enters a user token into the user_tokens option
2236 *
2237 * @param int $user_id The user id.
2238 * @param string $token The user token.
2239 * @param bool $is_master_user Whether the user is the master user.
2240 * @return bool
2241 */
2242 public static function update_user_token( $user_id, $token, $is_master_user ) {
2243 _deprecated_function( __METHOD__, 'jetpack-8.0', 'Automattic\\Jetpack\\Connection\\Utils::update_user_token' );
2244 return Connection_Utils::update_user_token( $user_id, $token, $is_master_user );
2245 }
2246
2247 /**
2248 * Returns an array of all PHP files in the specified absolute path.
2249 * Equivalent to glob( "$absolute_path/*.php" ).
2250 *
2251 * @param string $absolute_path The absolute path of the directory to search.
2252 * @return array Array of absolute paths to the PHP files.
2253 */
2254 public static function glob_php( $absolute_path ) {
2255 if ( function_exists( 'glob' ) ) {
2256 return glob( "$absolute_path/*.php" );
2257 }
2258
2259 $absolute_path = untrailingslashit( $absolute_path );
2260 $files = array();
2261 if ( ! $dir = @opendir( $absolute_path ) ) {
2262 return $files;
2263 }
2264
2265 while ( false !== $file = readdir( $dir ) ) {
2266 if ( '.' == substr( $file, 0, 1 ) || '.php' != substr( $file, -4 ) ) {
2267 continue;
2268 }
2269
2270 $file = "$absolute_path/$file";
2271
2272 if ( ! is_file( $file ) ) {
2273 continue;
2274 }
2275
2276 $files[] = $file;
2277 }
2278
2279 closedir( $dir );
2280
2281 return $files;
2282 }
2283
2284 public static function activate_new_modules( $redirect = false ) {
2285 if ( ! self::is_active() && ! ( new Status() )->is_offline_mode() ) {
2286 return;
2287 }
2288
2289 $jetpack_old_version = Jetpack_Options::get_option( 'version' ); // [sic]
2290 if ( ! $jetpack_old_version ) {
2291 $jetpack_old_version = $version = $old_version = '1.1:' . time();
2292 /** This action is documented in class.jetpack.php */
2293 do_action( 'updating_jetpack_version', $version, false );
2294 Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
2295 }
2296
2297 list( $jetpack_version ) = explode( ':', $jetpack_old_version ); // [sic]
2298
2299 if ( version_compare( JETPACK__VERSION, $jetpack_version, '<=' ) ) {
2300 return;
2301 }
2302
2303 $active_modules = self::get_active_modules();
2304 $reactivate_modules = array();
2305 foreach ( $active_modules as $active_module ) {
2306 $module = self::get_module( $active_module );
2307 if ( ! isset( $module['changed'] ) ) {
2308 continue;
2309 }
2310
2311 if ( version_compare( $module['changed'], $jetpack_version, '<=' ) ) {
2312 continue;
2313 }
2314
2315 $reactivate_modules[] = $active_module;
2316 self::deactivate_module( $active_module );
2317 }
2318
2319 $new_version = JETPACK__VERSION . ':' . time();
2320 /** This action is documented in class.jetpack.php */
2321 do_action( 'updating_jetpack_version', $new_version, $jetpack_old_version );
2322 Jetpack_Options::update_options(
2323 array(
2324 'version' => $new_version,
2325 'old_version' => $jetpack_old_version,
2326 )
2327 );
2328
2329 self::state( 'message', 'modules_activated' );
2330
2331 self::activate_default_modules( $jetpack_version, JETPACK__VERSION, $reactivate_modules, $redirect );
2332
2333 if ( $redirect ) {
2334 $page = 'jetpack'; // make sure we redirect to either settings or the jetpack page
2335 if ( isset( $_GET['page'] ) && in_array( $_GET['page'], array( 'jetpack', 'jetpack_modules' ) ) ) {
2336 $page = $_GET['page'];
2337 }
2338
2339 wp_safe_redirect( self::admin_url( 'page=' . $page ) );
2340 exit;
2341 }
2342 }
2343
2344 /**
2345 * List available Jetpack modules. Simply lists .php files in /modules/.
2346 * Make sure to tuck away module "library" files in a sub-directory.
2347 */
2348 public static function get_available_modules( $min_version = false, $max_version = false ) {
2349 static $modules = null;
2350
2351 if ( ! isset( $modules ) ) {
2352 $available_modules_option = Jetpack_Options::get_option( 'available_modules', array() );
2353 // Use the cache if we're on the front-end and it's available...
2354 if ( ! is_admin() && ! empty( $available_modules_option[ JETPACK__VERSION ] ) ) {
2355 $modules = $available_modules_option[ JETPACK__VERSION ];
2356 } else {
2357 $files = self::glob_php( JETPACK__PLUGIN_DIR . 'modules' );
2358
2359 $modules = array();
2360
2361 foreach ( $files as $file ) {
2362 if ( ! $headers = self::get_module( $file ) ) {
2363 continue;
2364 }
2365
2366 $modules[ self::get_module_slug( $file ) ] = $headers['introduced'];
2367 }
2368
2369 Jetpack_Options::update_option(
2370 'available_modules',
2371 array(
2372 JETPACK__VERSION => $modules,
2373 )
2374 );
2375 }
2376 }
2377
2378 /**
2379 * Filters the array of modules available to be activated.
2380 *
2381 * @since 2.4.0
2382 *
2383 * @param array $modules Array of available modules.
2384 * @param string $min_version Minimum version number required to use modules.
2385 * @param string $max_version Maximum version number required to use modules.
2386 */
2387 $mods = apply_filters( 'jetpack_get_available_modules', $modules, $min_version, $max_version );
2388
2389 if ( ! $min_version && ! $max_version ) {
2390 return array_keys( $mods );
2391 }
2392
2393 $r = array();
2394 foreach ( $mods as $slug => $introduced ) {
2395 if ( $min_version && version_compare( $min_version, $introduced, '>=' ) ) {
2396 continue;
2397 }
2398
2399 if ( $max_version && version_compare( $max_version, $introduced, '<' ) ) {
2400 continue;
2401 }
2402
2403 $r[] = $slug;
2404 }
2405
2406 return $r;
2407 }
2408
2409 /**
2410 * Default modules loaded on activation.
2411 */
2412 public static function get_default_modules( $min_version = false, $max_version = false ) {
2413 $return = array();
2414
2415 foreach ( self::get_available_modules( $min_version, $max_version ) as $module ) {
2416 $module_data = self::get_module( $module );
2417
2418 switch ( strtolower( $module_data['auto_activate'] ) ) {
2419 case 'yes':
2420 $return[] = $module;
2421 break;
2422 case 'public':
2423 if ( Jetpack_Options::get_option( 'public' ) ) {
2424 $return[] = $module;
2425 }
2426 break;
2427 case 'no':
2428 default:
2429 break;
2430 }
2431 }
2432 /**
2433 * Filters the array of default modules.
2434 *
2435 * @since 2.5.0
2436 *
2437 * @param array $return Array of default modules.
2438 * @param string $min_version Minimum version number required to use modules.
2439 * @param string $max_version Maximum version number required to use modules.
2440 */
2441 return apply_filters( 'jetpack_get_default_modules', $return, $min_version, $max_version );
2442 }
2443
2444 /**
2445 * Checks activated modules during auto-activation to determine
2446 * if any of those modules are being deprecated. If so, close
2447 * them out, and add any replacement modules.
2448 *
2449 * Runs at priority 99 by default.
2450 *
2451 * This is run late, so that it can still activate a module if
2452 * the new module is a replacement for another that the user
2453 * currently has active, even if something at the normal priority
2454 * would kibosh everything.
2455 *
2456 * @since 2.6
2457 * @uses jetpack_get_default_modules filter
2458 * @param array $modules
2459 * @return array
2460 */
2461 function handle_deprecated_modules( $modules ) {
2462 $deprecated_modules = array(
2463 'debug' => null, // Closed out and moved to the debugger library.
2464 'wpcc' => 'sso', // Closed out in 2.6 -- SSO provides the same functionality.
2465 'gplus-authorship' => null, // Closed out in 3.2 -- Google dropped support.
2466 'minileven' => null, // Closed out in 8.3 -- Responsive themes are common now, and so is AMP.
2467 );
2468
2469 // Don't activate SSO if they never completed activating WPCC.
2470 if ( self::is_module_active( 'wpcc' ) ) {
2471 $wpcc_options = Jetpack_Options::get_option( 'wpcc_options' );
2472 if ( empty( $wpcc_options ) || empty( $wpcc_options['client_id'] ) || empty( $wpcc_options['client_id'] ) ) {
2473 $deprecated_modules['wpcc'] = null;
2474 }
2475 }
2476
2477 foreach ( $deprecated_modules as $module => $replacement ) {
2478 if ( self::is_module_active( $module ) ) {
2479 self::deactivate_module( $module );
2480 if ( $replacement ) {
2481 $modules[] = $replacement;
2482 }
2483 }
2484 }
2485
2486 return array_unique( $modules );
2487 }
2488
2489 /**
2490 * Checks activated plugins during auto-activation to determine
2491 * if any of those plugins are in the list with a corresponding module
2492 * that is not compatible with the plugin. The module will not be allowed
2493 * to auto-activate.
2494 *
2495 * @since 2.6
2496 * @uses jetpack_get_default_modules filter
2497 * @param array $modules
2498 * @return array
2499 */
2500 function filter_default_modules( $modules ) {
2501
2502 $active_plugins = self::get_active_plugins();
2503
2504 if ( ! empty( $active_plugins ) ) {
2505
2506 // For each module we'd like to auto-activate...
2507 foreach ( $modules as $key => $module ) {
2508 // If there are potential conflicts for it...
2509 if ( ! empty( $this->conflicting_plugins[ $module ] ) ) {
2510 // For each potential conflict...
2511 foreach ( $this->conflicting_plugins[ $module ] as $title => $plugin ) {
2512 // If that conflicting plugin is active...
2513 if ( in_array( $plugin, $active_plugins ) ) {
2514 // Remove that item from being auto-activated.
2515 unset( $modules[ $key ] );
2516 }
2517 }
2518 }
2519 }
2520 }
2521
2522 return $modules;
2523 }
2524
2525 /**
2526 * Extract a module's slug from its full path.
2527 */
2528 public static function get_module_slug( $file ) {
2529 return str_replace( '.php', '', basename( $file ) );
2530 }
2531
2532 /**
2533 * Generate a module's path from its slug.
2534 */
2535 public static function get_module_path( $slug ) {
2536 /**
2537 * Filters the path of a modules.
2538 *
2539 * @since 7.4.0
2540 *
2541 * @param array $return The absolute path to a module's root php file
2542 * @param string $slug The module slug
2543 */
2544 return apply_filters( 'jetpack_get_module_path', JETPACK__PLUGIN_DIR . "modules/$slug.php", $slug );
2545 }
2546
2547 /**
2548 * Load module data from module file. Headers differ from WordPress
2549 * plugin headers to avoid them being identified as standalone
2550 * plugins on the WordPress plugins page.
2551 */
2552 public static function get_module( $module ) {
2553 $headers = array(
2554 'name' => 'Module Name',
2555 'description' => 'Module Description',
2556 'sort' => 'Sort Order',
2557 'recommendation_order' => 'Recommendation Order',
2558 'introduced' => 'First Introduced',
2559 'changed' => 'Major Changes In',
2560 'deactivate' => 'Deactivate',
2561 'free' => 'Free',
2562 'requires_connection' => 'Requires Connection',
2563 'auto_activate' => 'Auto Activate',
2564 'module_tags' => 'Module Tags',
2565 'feature' => 'Feature',
2566 'additional_search_queries' => 'Additional Search Queries',
2567 'plan_classes' => 'Plans',
2568 );
2569
2570 $file = self::get_module_path( self::get_module_slug( $module ) );
2571
2572 $mod = self::get_file_data( $file, $headers );
2573 if ( empty( $mod['name'] ) ) {
2574 return false;
2575 }
2576
2577 $mod['sort'] = empty( $mod['sort'] ) ? 10 : (int) $mod['sort'];
2578 $mod['recommendation_order'] = empty( $mod['recommendation_order'] ) ? 20 : (int) $mod['recommendation_order'];
2579 $mod['deactivate'] = empty( $mod['deactivate'] );
2580 $mod['free'] = empty( $mod['free'] );
2581 $mod['requires_connection'] = ( ! empty( $mod['requires_connection'] ) && 'No' == $mod['requires_connection'] ) ? false : true;
2582
2583 if ( empty( $mod['auto_activate'] ) || ! in_array( strtolower( $mod['auto_activate'] ), array( 'yes', 'no', 'public' ) ) ) {
2584 $mod['auto_activate'] = 'No';
2585 } else {
2586 $mod['auto_activate'] = (string) $mod['auto_activate'];
2587 }
2588
2589 if ( $mod['module_tags'] ) {
2590 $mod['module_tags'] = explode( ',', $mod['module_tags'] );
2591 $mod['module_tags'] = array_map( 'trim', $mod['module_tags'] );
2592 $mod['module_tags'] = array_map( array( __CLASS__, 'translate_module_tag' ), $mod['module_tags'] );
2593 } else {
2594 $mod['module_tags'] = array( self::translate_module_tag( 'Other' ) );
2595 }
2596
2597 if ( $mod['plan_classes'] ) {
2598 $mod['plan_classes'] = explode( ',', $mod['plan_classes'] );
2599 $mod['plan_classes'] = array_map( 'strtolower', array_map( 'trim', $mod['plan_classes'] ) );
2600 } else {
2601 $mod['plan_classes'] = array( 'free' );
2602 }
2603
2604 if ( $mod['feature'] ) {
2605 $mod['feature'] = explode( ',', $mod['feature'] );
2606 $mod['feature'] = array_map( 'trim', $mod['feature'] );
2607 } else {
2608 $mod['feature'] = array( self::translate_module_tag( 'Other' ) );
2609 }
2610
2611 /**
2612 * Filters the feature array on a module.
2613 *
2614 * This filter allows you to control where each module is filtered: Recommended,
2615 * and the default "Other" listing.
2616 *
2617 * @since 3.5.0
2618 *
2619 * @param array $mod['feature'] The areas to feature this module:
2620 * 'Recommended' shows on the main Jetpack admin screen.
2621 * 'Other' should be the default if no other value is in the array.
2622 * @param string $module The slug of the module, e.g. sharedaddy.
2623 * @param array $mod All the currently assembled module data.
2624 */
2625 $mod['feature'] = apply_filters( 'jetpack_module_feature', $mod['feature'], $module, $mod );
2626
2627 /**
2628 * Filter the returned data about a module.
2629 *
2630 * This filter allows overriding any info about Jetpack modules. It is dangerous,
2631 * so please be careful.
2632 *
2633 * @since 3.6.0
2634 *
2635 * @param array $mod The details of the requested module.
2636 * @param string $module The slug of the module, e.g. sharedaddy
2637 * @param string $file The path to the module source file.
2638 */
2639 return apply_filters( 'jetpack_get_module', $mod, $module, $file );
2640 }
2641
2642 /**
2643 * Like core's get_file_data implementation, but caches the result.
2644 */
2645 public static function get_file_data( $file, $headers ) {
2646 // Get just the filename from $file (i.e. exclude full path) so that a consistent hash is generated
2647 $file_name = basename( $file );
2648
2649 $cache_key = 'jetpack_file_data_' . JETPACK__VERSION;
2650
2651 $file_data_option = get_transient( $cache_key );
2652
2653 if ( ! is_array( $file_data_option ) ) {
2654 delete_transient( $cache_key );
2655 $file_data_option = false;
2656 }
2657
2658 if ( false === $file_data_option ) {
2659 $file_data_option = array();
2660 }
2661
2662 $key = md5( $file_name . serialize( $headers ) );
2663 $refresh_cache = is_admin() && isset( $_GET['page'] ) && 'jetpack' === substr( $_GET['page'], 0, 7 );
2664
2665 // If we don't need to refresh the cache, and already have the value, short-circuit!
2666 if ( ! $refresh_cache && isset( $file_data_option[ $key ] ) ) {
2667 return $file_data_option[ $key ];
2668 }
2669
2670 $data = get_file_data( $file, $headers );
2671
2672 $file_data_option[ $key ] = $data;
2673
2674 set_transient( $cache_key, $file_data_option, 29 * DAY_IN_SECONDS );
2675
2676 return $data;
2677 }
2678
2679 /**
2680 * Return translated module tag.
2681 *
2682 * @param string $tag Tag as it appears in each module heading.
2683 *
2684 * @return mixed
2685 */
2686 public static function translate_module_tag( $tag ) {
2687 return jetpack_get_module_i18n_tag( $tag );
2688 }
2689
2690 /**
2691 * Return module name translation. Uses matching string created in modules/module-headings.php.
2692 *
2693 * @since 3.9.2
2694 *
2695 * @param array $modules
2696 *
2697 * @return string|void
2698 */
2699 public static function get_translated_modules( $modules ) {
2700 foreach ( $modules as $index => $module ) {
2701 $i18n_module = jetpack_get_module_i18n( $module['module'] );
2702 if ( isset( $module['name'] ) ) {
2703 $modules[ $index ]['name'] = $i18n_module['name'];
2704 }
2705 if ( isset( $module['description'] ) ) {
2706 $modules[ $index ]['description'] = $i18n_module['description'];
2707 $modules[ $index ]['short_description'] = $i18n_module['description'];
2708 }
2709 }
2710 return $modules;
2711 }
2712
2713 /**
2714 * Get a list of activated modules as an array of module slugs.
2715 */
2716 public static function get_active_modules() {
2717 $active = Jetpack_Options::get_option( 'active_modules' );
2718
2719 if ( ! is_array( $active ) ) {
2720 $active = array();
2721 }
2722
2723 if ( class_exists( 'VaultPress' ) || function_exists( 'vaultpress_contact_service' ) ) {
2724 $active[] = 'vaultpress';
2725 } else {
2726 $active = array_diff( $active, array( 'vaultpress' ) );
2727 }
2728
2729 // If protect is active on the main site of a multisite, it should be active on all sites.
2730 if ( ! in_array( 'protect', $active ) && is_multisite() && get_site_option( 'jetpack_protect_active' ) ) {
2731 $active[] = 'protect';
2732 }
2733
2734 /**
2735 * Allow filtering of the active modules.
2736 *
2737 * Gives theme and plugin developers the power to alter the modules that
2738 * are activated on the fly.
2739 *
2740 * @since 5.8.0
2741 *
2742 * @param array $active Array of active module slugs.
2743 */
2744 $active = apply_filters( 'jetpack_active_modules', $active );
2745
2746 return array_unique( $active );
2747 }
2748
2749 /**
2750 * Check whether or not a Jetpack module is active.
2751 *
2752 * @param string $module The slug of a Jetpack module.
2753 * @return bool
2754 *
2755 * @static
2756 */
2757 public static function is_module_active( $module ) {
2758 return in_array( $module, self::get_active_modules() );
2759 }
2760
2761 public static function is_module( $module ) {
2762 return ! empty( $module ) && ! validate_file( $module, self::get_available_modules() );
2763 }
2764
2765 /**
2766 * Catches PHP errors. Must be used in conjunction with output buffering.
2767 *
2768 * @param bool $catch True to start catching, False to stop.
2769 *
2770 * @static
2771 */
2772 public static function catch_errors( $catch ) {
2773 static $display_errors, $error_reporting;
2774
2775 if ( $catch ) {
2776 $display_errors = @ini_set( 'display_errors', 1 );
2777 $error_reporting = @error_reporting( E_ALL );
2778 add_action( 'shutdown', array( 'Jetpack', 'catch_errors_on_shutdown' ), 0 );
2779 } else {
2780 @ini_set( 'display_errors', $display_errors );
2781 @error_reporting( $error_reporting );
2782 remove_action( 'shutdown', array( 'Jetpack', 'catch_errors_on_shutdown' ), 0 );
2783 }
2784 }
2785
2786 /**
2787 * Saves any generated PHP errors in ::state( 'php_errors', {errors} )
2788 */
2789 public static function catch_errors_on_shutdown() {
2790 self::state( 'php_errors', self::alias_directories( ob_get_clean() ) );
2791 }
2792
2793 /**
2794 * Rewrite any string to make paths easier to read.
2795 *
2796 * Rewrites ABSPATH (eg `/home/jetpack/wordpress/`) to ABSPATH, and if WP_CONTENT_DIR
2797 * is located outside of ABSPATH, rewrites that to WP_CONTENT_DIR.
2798 *
2799 * @param $string
2800 * @return mixed
2801 */
2802 public static function alias_directories( $string ) {
2803 // ABSPATH has a trailing slash.
2804 $string = str_replace( ABSPATH, 'ABSPATH/', $string );
2805 // WP_CONTENT_DIR does not have a trailing slash.
2806 $string = str_replace( WP_CONTENT_DIR, 'WP_CONTENT_DIR', $string );
2807
2808 return $string;
2809 }
2810
2811 public static function activate_default_modules(
2812 $min_version = false,
2813 $max_version = false,
2814 $other_modules = array(),
2815 $redirect = null,
2816 $send_state_messages = null
2817 ) {
2818 $jetpack = self::init();
2819
2820 if ( is_null( $redirect ) ) {
2821 if (
2822 ( defined( 'REST_REQUEST' ) && REST_REQUEST )
2823 ||
2824 ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST )
2825 ||
2826 ( defined( 'WP_CLI' ) && WP_CLI )
2827 ||
2828 ( defined( 'DOING_CRON' ) && DOING_CRON )
2829 ||
2830 ( defined( 'DOING_AJAX' ) && DOING_AJAX )
2831 ) {
2832 $redirect = false;
2833 } elseif ( is_admin() ) {
2834 $redirect = true;
2835 } else {
2836 $redirect = false;
2837 }
2838 }
2839
2840 if ( is_null( $send_state_messages ) ) {
2841 $send_state_messages = current_user_can( 'jetpack_activate_modules' );
2842 }
2843
2844 $modules = self::get_default_modules( $min_version, $max_version );
2845 $modules = array_merge( $other_modules, $modules );
2846
2847 // Look for standalone plugins and disable if active.
2848
2849 $to_deactivate = array();
2850 foreach ( $modules as $module ) {
2851 if ( isset( $jetpack->plugins_to_deactivate[ $module ] ) ) {
2852 $to_deactivate[ $module ] = $jetpack->plugins_to_deactivate[ $module ];
2853 }
2854 }
2855
2856 $deactivated = array();
2857 foreach ( $to_deactivate as $module => $deactivate_me ) {
2858 list( $probable_file, $probable_title ) = $deactivate_me;
2859 if ( Jetpack_Client_Server::deactivate_plugin( $probable_file, $probable_title ) ) {
2860 $deactivated[] = $module;
2861 }
2862 }
2863
2864 if ( $deactivated ) {
2865 if ( $send_state_messages ) {
2866 self::state( 'deactivated_plugins', join( ',', $deactivated ) );
2867 }
2868
2869 if ( $redirect ) {
2870 $url = add_query_arg(
2871 array(
2872 'action' => 'activate_default_modules',
2873 '_wpnonce' => wp_create_nonce( 'activate_default_modules' ),
2874 ),
2875 add_query_arg( compact( 'min_version', 'max_version', 'other_modules' ), self::admin_url( 'page=jetpack' ) )
2876 );
2877 wp_safe_redirect( $url );
2878 exit;
2879 }
2880 }
2881
2882 /**
2883 * Fires before default modules are activated.
2884 *
2885 * @since 1.9.0
2886 *
2887 * @param string $min_version Minimum version number required to use modules.
2888 * @param string $max_version Maximum version number required to use modules.
2889 * @param array $other_modules Array of other modules to activate alongside the default modules.
2890 */
2891 do_action( 'jetpack_before_activate_default_modules', $min_version, $max_version, $other_modules );
2892
2893 // Check each module for fatal errors, a la wp-admin/plugins.php::activate before activating
2894 if ( $send_state_messages ) {
2895 self::restate();
2896 self::catch_errors( true );
2897 }
2898
2899 $active = self::get_active_modules();
2900
2901 foreach ( $modules as $module ) {
2902 if ( did_action( "jetpack_module_loaded_$module" ) ) {
2903 $active[] = $module;
2904 self::update_active_modules( $active );
2905 continue;
2906 }
2907
2908 if ( $send_state_messages && in_array( $module, $active ) ) {
2909 $module_info = self::get_module( $module );
2910 if ( ! $module_info['deactivate'] ) {
2911 $state = in_array( $module, $other_modules ) ? 'reactivated_modules' : 'activated_modules';
2912 if ( $active_state = self::state( $state ) ) {
2913 $active_state = explode( ',', $active_state );
2914 } else {
2915 $active_state = array();
2916 }
2917 $active_state[] = $module;
2918 self::state( $state, implode( ',', $active_state ) );
2919 }
2920 continue;
2921 }
2922
2923 $file = self::get_module_path( $module );
2924 if ( ! file_exists( $file ) ) {
2925 continue;
2926 }
2927
2928 // we'll override this later if the plugin can be included without fatal error
2929 if ( $redirect ) {
2930 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
2931 }
2932
2933 if ( $send_state_messages ) {
2934 self::state( 'error', 'module_activation_failed' );
2935 self::state( 'module', $module );
2936 }
2937
2938 ob_start();
2939 require_once $file;
2940
2941 $active[] = $module;
2942
2943 if ( $send_state_messages ) {
2944
2945 $state = in_array( $module, $other_modules ) ? 'reactivated_modules' : 'activated_modules';
2946 if ( $active_state = self::state( $state ) ) {
2947 $active_state = explode( ',', $active_state );
2948 } else {
2949 $active_state = array();
2950 }
2951 $active_state[] = $module;
2952 self::state( $state, implode( ',', $active_state ) );
2953 }
2954
2955 self::update_active_modules( $active );
2956
2957 ob_end_clean();
2958 }
2959
2960 if ( $send_state_messages ) {
2961 self::state( 'error', false );
2962 self::state( 'module', false );
2963 }
2964
2965 self::catch_errors( false );
2966 /**
2967 * Fires when default modules are activated.
2968 *
2969 * @since 1.9.0
2970 *
2971 * @param string $min_version Minimum version number required to use modules.
2972 * @param string $max_version Maximum version number required to use modules.
2973 * @param array $other_modules Array of other modules to activate alongside the default modules.
2974 */
2975 do_action( 'jetpack_activate_default_modules', $min_version, $max_version, $other_modules );
2976 }
2977
2978 public static function activate_module( $module, $exit = true, $redirect = true ) {
2979 /**
2980 * Fires before a module is activated.
2981 *
2982 * @since 2.6.0
2983 *
2984 * @param string $module Module slug.
2985 * @param bool $exit Should we exit after the module has been activated. Default to true.
2986 * @param bool $redirect Should the user be redirected after module activation? Default to true.
2987 */
2988 do_action( 'jetpack_pre_activate_module', $module, $exit, $redirect );
2989
2990 $jetpack = self::init();
2991
2992 if ( ! strlen( $module ) ) {
2993 return false;
2994 }
2995
2996 if ( ! self::is_module( $module ) ) {
2997 return false;
2998 }
2999
3000 // If it's already active, then don't do it again
3001 $active = self::get_active_modules();
3002 foreach ( $active as $act ) {
3003 if ( $act == $module ) {
3004 return true;
3005 }
3006 }
3007
3008 $module_data = self::get_module( $module );
3009
3010 $is_offline_mode = ( new Status() )->is_offline_mode();
3011 if ( ! self::is_active() ) {
3012 if ( ! $is_offline_mode && ! self::is_onboarding() ) {
3013 return false;
3014 }
3015
3016 // If we're not connected but in offline mode, make sure the module doesn't require a connection.
3017 if ( $is_offline_mode && $module_data['requires_connection'] ) {
3018 return false;
3019 }
3020 }
3021
3022 // Check and see if the old plugin is active
3023 if ( isset( $jetpack->plugins_to_deactivate[ $module ] ) ) {
3024 // Deactivate the old plugin
3025 if ( Jetpack_Client_Server::deactivate_plugin( $jetpack->plugins_to_deactivate[ $module ][0], $jetpack->plugins_to_deactivate[ $module ][1] ) ) {
3026 // If we deactivated the old plugin, remembere that with ::state() and redirect back to this page to activate the module
3027 // We can't activate the module on this page load since the newly deactivated old plugin is still loaded on this page load.
3028 self::state( 'deactivated_plugins', $module );
3029 wp_safe_redirect( add_query_arg( 'jetpack_restate', 1 ) );
3030 exit;
3031 }
3032 }
3033
3034 // Protect won't work with mis-configured IPs
3035 if ( 'protect' === $module ) {
3036 include_once JETPACK__PLUGIN_DIR . 'modules/protect/shared-functions.php';
3037 if ( ! jetpack_protect_get_ip() ) {
3038 self::state( 'message', 'protect_misconfigured_ip' );
3039 return false;
3040 }
3041 }
3042
3043 if ( ! Jetpack_Plan::supports( $module ) ) {
3044 return false;
3045 }
3046
3047 // Check the file for fatal errors, a la wp-admin/plugins.php::activate
3048 self::state( 'module', $module );
3049 self::state( 'error', 'module_activation_failed' ); // we'll override this later if the plugin can be included without fatal error
3050
3051 self::catch_errors( true );
3052 ob_start();
3053 require self::get_module_path( $module );
3054 /** This action is documented in class.jetpack.php */
3055 do_action( 'jetpack_activate_module', $module );
3056 $active[] = $module;
3057 self::update_active_modules( $active );
3058
3059 self::state( 'error', false ); // the override
3060 ob_end_clean();
3061 self::catch_errors( false );
3062
3063 if ( $redirect ) {
3064 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
3065 }
3066 if ( $exit ) {
3067 exit;
3068 }
3069 return true;
3070 }
3071
3072 function activate_module_actions( $module ) {
3073 _deprecated_function( __METHOD__, 'jetpack-4.2' );
3074 }
3075
3076 public static function deactivate_module( $module ) {
3077 /**
3078 * Fires when a module is deactivated.
3079 *
3080 * @since 1.9.0
3081 *
3082 * @param string $module Module slug.
3083 */
3084 do_action( 'jetpack_pre_deactivate_module', $module );
3085
3086 $jetpack = self::init();
3087
3088 $active = self::get_active_modules();
3089 $new = array_filter( array_diff( $active, (array) $module ) );
3090
3091 return self::update_active_modules( $new );
3092 }
3093
3094 public static function enable_module_configurable( $module ) {
3095 $module = self::get_module_slug( $module );
3096 add_filter( 'jetpack_module_configurable_' . $module, '__return_true' );
3097 }
3098
3099 /**
3100 * Composes a module configure URL. It uses Jetpack settings search as default value
3101 * It is possible to redefine resulting URL by using "jetpack_module_configuration_url_$module" filter
3102 *
3103 * @param string $module Module slug
3104 * @return string $url module configuration URL
3105 */
3106 public static function module_configuration_url( $module ) {
3107 $module = self::get_module_slug( $module );
3108 $default_url = self::admin_url() . "#/settings?term=$module";
3109 /**
3110 * Allows to modify configure_url of specific module to be able to redirect to some custom location.
3111 *
3112 * @since 6.9.0
3113 *
3114 * @param string $default_url Default url, which redirects to jetpack settings page.
3115 */
3116 $url = apply_filters( 'jetpack_module_configuration_url_' . $module, $default_url );
3117
3118 return $url;
3119 }
3120
3121 /* Installation */
3122 public static function bail_on_activation( $message, $deactivate = true ) {
3123 ?>
3124 <!doctype html>
3125 <html>
3126 <head>
3127 <meta charset="<?php bloginfo( 'charset' ); ?>">
3128 <style>
3129 * {
3130 text-align: center;
3131 margin: 0;
3132 padding: 0;
3133 font-family: "Lucida Grande",Verdana,Arial,"Bitstream Vera Sans",sans-serif;
3134 }
3135 p {
3136 margin-top: 1em;
3137 font-size: 18px;
3138 }
3139 </style>
3140 <body>
3141 <p><?php echo esc_html( $message ); ?></p>
3142 </body>
3143 </html>
3144 <?php
3145 if ( $deactivate ) {
3146 $plugins = get_option( 'active_plugins' );
3147 $jetpack = plugin_basename( JETPACK__PLUGIN_DIR . 'jetpack.php' );
3148 $update = false;
3149 foreach ( $plugins as $i => $plugin ) {
3150 if ( $plugin === $jetpack ) {
3151 $plugins[ $i ] = false;
3152 $update = true;
3153 }
3154 }
3155
3156 if ( $update ) {
3157 update_option( 'active_plugins', array_filter( $plugins ) );
3158 }
3159 }
3160 exit;
3161 }
3162
3163 /**
3164 * Attached to activate_{ plugin_basename( __FILES__ ) } by register_activation_hook()
3165 *
3166 * @static
3167 */
3168 public static function plugin_activation( $network_wide ) {
3169 Jetpack_Options::update_option( 'activated', 1 );
3170
3171 if ( version_compare( $GLOBALS['wp_version'], JETPACK__MINIMUM_WP_VERSION, '<' ) ) {
3172 self::bail_on_activation( sprintf( __( 'Jetpack requires WordPress version %s or later.', 'jetpack' ), JETPACK__MINIMUM_WP_VERSION ) );
3173 }
3174
3175 if ( $network_wide ) {
3176 self::state( 'network_nag', true );
3177 }
3178
3179 // For firing one-off events (notices) immediately after activation
3180 set_transient( 'activated_jetpack', true, 0.1 * MINUTE_IN_SECONDS );
3181
3182 update_option( 'jetpack_activation_source', self::get_activation_source( wp_get_referer() ) );
3183
3184 Health::on_jetpack_activated();
3185
3186 self::plugin_initialize();
3187 }
3188
3189 public static function get_activation_source( $referer_url ) {
3190
3191 if ( defined( 'WP_CLI' ) && WP_CLI ) {
3192 return array( 'wp-cli', null );
3193 }
3194
3195 $referer = wp_parse_url( $referer_url );
3196
3197 $source_type = 'unknown';
3198 $source_query = null;
3199
3200 if ( ! is_array( $referer ) ) {
3201 return array( $source_type, $source_query );
3202 }
3203
3204 $plugins_path = wp_parse_url( admin_url( 'plugins.php' ), PHP_URL_PATH );
3205 $plugins_install_path = wp_parse_url( admin_url( 'plugin-install.php' ), PHP_URL_PATH );// /wp-admin/plugin-install.php
3206
3207 if ( isset( $referer['query'] ) ) {
3208 parse_str( $referer['query'], $query_parts );
3209 } else {
3210 $query_parts = array();
3211 }
3212
3213 if ( $plugins_path === $referer['path'] ) {
3214 $source_type = 'list';
3215 } elseif ( $plugins_install_path === $referer['path'] ) {
3216 $tab = isset( $query_parts['tab'] ) ? $query_parts['tab'] : 'featured';
3217 switch ( $tab ) {
3218 case 'popular':
3219 $source_type = 'popular';
3220 break;
3221 case 'recommended':
3222 $source_type = 'recommended';
3223 break;
3224 case 'favorites':
3225 $source_type = 'favorites';
3226 break;
3227 case 'search':
3228 $source_type = 'search-' . ( isset( $query_parts['type'] ) ? $query_parts['type'] : 'term' );
3229 $source_query = isset( $query_parts['s'] ) ? $query_parts['s'] : null;
3230 break;
3231 default:
3232 $source_type = 'featured';
3233 }
3234 }
3235
3236 return array( $source_type, $source_query );
3237 }
3238
3239 /**
3240 * Runs before bumping version numbers up to a new version
3241 *
3242 * @param string $version Version:timestamp.
3243 * @param string $old_version Old Version:timestamp or false if not set yet.
3244 */
3245 public static function do_version_bump( $version, $old_version ) {
3246 if ( $old_version ) { // For existing Jetpack installations.
3247
3248 // If a front end page is visited after the update, the 'wp' action will fire.
3249 add_action( 'wp', 'Jetpack::set_update_modal_display' );
3250
3251 // If an admin page is visited after the update, the 'current_screen' action will fire.
3252 add_action( 'current_screen', 'Jetpack::set_update_modal_display' );
3253 }
3254 }
3255
3256 /**
3257 * Sets the display_update_modal state.
3258 */
3259 public static function set_update_modal_display() {
3260 self::state( 'display_update_modal', true );
3261 }
3262
3263 /**
3264 * Sets the internal version number and activation state.
3265 *
3266 * @static
3267 */
3268 public static function plugin_initialize() {
3269 if ( ! Jetpack_Options::get_option( 'activated' ) ) {
3270 Jetpack_Options::update_option( 'activated', 2 );
3271 }
3272
3273 if ( ! Jetpack_Options::get_option( 'version' ) ) {
3274 $version = $old_version = JETPACK__VERSION . ':' . time();
3275 /** This action is documented in class.jetpack.php */
3276 do_action( 'updating_jetpack_version', $version, false );
3277 Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
3278 }
3279
3280 self::load_modules();
3281
3282 Jetpack_Options::delete_option( 'do_activate' );
3283 Jetpack_Options::delete_option( 'dismissed_connection_banner' );
3284 }
3285
3286 /**
3287 * Removes all connection options
3288 *
3289 * @static
3290 */
3291 public static function plugin_deactivation() {
3292 require_once ABSPATH . '/wp-admin/includes/plugin.php';
3293 $tracking = new Tracking();
3294 $tracking->record_user_event( 'deactivate_plugin', array() );
3295 if ( is_plugin_active_for_network( 'jetpack/jetpack.php' ) ) {
3296 Jetpack_Network::init()->deactivate();
3297 } else {
3298 self::disconnect( false );
3299 // Jetpack_Heartbeat::init()->deactivate();
3300 }
3301 }
3302
3303 /**
3304 * Disconnects from the Jetpack servers.
3305 * Forgets all connection details and tells the Jetpack servers to do the same.
3306 *
3307 * @static
3308 */
3309 public static function disconnect( $update_activated_state = true ) {
3310 wp_clear_scheduled_hook( 'jetpack_clean_nonces' );
3311
3312 $connection = self::connection();
3313 $connection->clean_nonces( true );
3314
3315 // If the site is in an IDC because sync is not allowed,
3316 // let's make sure to not disconnect the production site.
3317 if ( ! self::validate_sync_error_idc_option() ) {
3318 $tracking = new Tracking();
3319 $tracking->record_user_event( 'disconnect_site', array() );
3320
3321 $connection->disconnect_site_wpcom( true );
3322 }
3323
3324 $connection->delete_all_connection_tokens( true );
3325 Jetpack_IDC::clear_all_idc_options();
3326
3327 if ( $update_activated_state ) {
3328 Jetpack_Options::update_option( 'activated', 4 );
3329 }
3330
3331 if ( $jetpack_unique_connection = Jetpack_Options::get_option( 'unique_connection' ) ) {
3332 // Check then record unique disconnection if site has never been disconnected previously
3333 if ( - 1 == $jetpack_unique_connection['disconnected'] ) {
3334 $jetpack_unique_connection['disconnected'] = 1;
3335 } else {
3336 if ( 0 == $jetpack_unique_connection['disconnected'] ) {
3337 // track unique disconnect
3338 $jetpack = self::init();
3339
3340 $jetpack->stat( 'connections', 'unique-disconnect' );
3341 $jetpack->do_stats( 'server_side' );
3342 }
3343 // increment number of times disconnected
3344 $jetpack_unique_connection['disconnected'] += 1;
3345 }
3346
3347 Jetpack_Options::update_option( 'unique_connection', $jetpack_unique_connection );
3348 }
3349
3350 // Delete all the sync related data. Since it could be taking up space.
3351 Sender::get_instance()->uninstall();
3352
3353 }
3354
3355 /**
3356 * Unlinks the current user from the linked WordPress.com user.
3357 *
3358 * @deprecated since 7.7
3359 * @see Automattic\Jetpack\Connection\Manager::disconnect_user()
3360 *
3361 * @param Integer $user_id the user identifier.
3362 * @return Boolean Whether the disconnection of the user was successful.
3363 */
3364 public static function unlink_user( $user_id = null ) {
3365 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::disconnect_user' );
3366 return Connection_Manager::disconnect_user( $user_id );
3367 }
3368
3369 /**
3370 * Attempts Jetpack registration. If it fail, a state flag is set: @see ::admin_page_load()
3371 */
3372 public static function try_registration() {
3373 $terms_of_service = new Terms_Of_Service();
3374 // The user has agreed to the TOS at some point by now.
3375 $terms_of_service->agree();
3376
3377 // Let's get some testing in beta versions and such.
3378 if ( self::is_development_version() && defined( 'PHP_URL_HOST' ) ) {
3379 // Before attempting to connect, let's make sure that the domains are viable.
3380 $domains_to_check = array_unique(
3381 array(
3382 'siteurl' => wp_parse_url( get_site_url(), PHP_URL_HOST ),
3383 'homeurl' => wp_parse_url( get_home_url(), PHP_URL_HOST ),
3384 )
3385 );
3386 foreach ( $domains_to_check as $domain ) {
3387 $result = self::connection()->is_usable_domain( $domain );
3388 if ( is_wp_error( $result ) ) {
3389 return $result;
3390 }
3391 }
3392 }
3393
3394 $result = self::register();
3395
3396 // If there was an error with registration and the site was not registered, record this so we can show a message.
3397 if ( ! $result || is_wp_error( $result ) ) {
3398 return $result;
3399 } else {
3400 return true;
3401 }
3402 }
3403
3404 /**
3405 * Tracking an internal event log. Try not to put too much chaff in here.
3406 *
3407 * [Everyone Loves a Log!](https://www.youtube.com/watch?v=2C7mNr5WMjA)
3408 */
3409 public static function log( $code, $data = null ) {
3410 // only grab the latest 200 entries
3411 $log = array_slice( Jetpack_Options::get_option( 'log', array() ), -199, 199 );
3412
3413 // Append our event to the log
3414 $log_entry = array(
3415 'time' => time(),
3416 'user_id' => get_current_user_id(),
3417 'blog_id' => Jetpack_Options::get_option( 'id' ),
3418 'code' => $code,
3419 );
3420 // Don't bother storing it unless we've got some.
3421 if ( ! is_null( $data ) ) {
3422 $log_entry['data'] = $data;
3423 }
3424 $log[] = $log_entry;
3425
3426 // Try add_option first, to make sure it's not autoloaded.
3427 // @todo: Add an add_option method to Jetpack_Options
3428 if ( ! add_option( 'jetpack_log', $log, null, 'no' ) ) {
3429 Jetpack_Options::update_option( 'log', $log );
3430 }
3431
3432 /**
3433 * Fires when Jetpack logs an internal event.
3434 *
3435 * @since 3.0.0
3436 *
3437 * @param array $log_entry {
3438 * Array of details about the log entry.
3439 *
3440 * @param string time Time of the event.
3441 * @param int user_id ID of the user who trigerred the event.
3442 * @param int blog_id Jetpack Blog ID.
3443 * @param string code Unique name for the event.
3444 * @param string data Data about the event.
3445 * }
3446 */
3447 do_action( 'jetpack_log_entry', $log_entry );
3448 }
3449
3450 /**
3451 * Get the internal event log.
3452 *
3453 * @param $event (string) - only return the specific log events
3454 * @param $num (int) - get specific number of latest results, limited to 200
3455 *
3456 * @return array of log events || WP_Error for invalid params
3457 */
3458 public static function get_log( $event = false, $num = false ) {
3459 if ( $event && ! is_string( $event ) ) {
3460 return new WP_Error( __( 'First param must be string or empty', 'jetpack' ) );
3461 }
3462
3463 if ( $num && ! is_numeric( $num ) ) {
3464 return new WP_Error( __( 'Second param must be numeric or empty', 'jetpack' ) );
3465 }
3466
3467 $entire_log = Jetpack_Options::get_option( 'log', array() );
3468
3469 // If nothing set - act as it did before, otherwise let's start customizing the output
3470 if ( ! $num && ! $event ) {
3471 return $entire_log;
3472 } else {
3473 $entire_log = array_reverse( $entire_log );
3474 }
3475
3476 $custom_log_output = array();
3477
3478 if ( $event ) {
3479 foreach ( $entire_log as $log_event ) {
3480 if ( $event == $log_event['code'] ) {
3481 $custom_log_output[] = $log_event;
3482 }
3483 }
3484 } else {
3485 $custom_log_output = $entire_log;
3486 }
3487
3488 if ( $num ) {
3489 $custom_log_output = array_slice( $custom_log_output, 0, $num );
3490 }
3491
3492 return $custom_log_output;
3493 }
3494
3495 /**
3496 * Log modification of important settings.
3497 */
3498 public static function log_settings_change( $option, $old_value, $value ) {
3499 switch ( $option ) {
3500 case 'jetpack_sync_non_public_post_stati':
3501 self::log( $option, $value );
3502 break;
3503 }
3504 }
3505
3506 /**
3507 * Return stat data for WPCOM sync
3508 */
3509 public static function get_stat_data( $encode = true, $extended = true ) {
3510 $data = Jetpack_Heartbeat::generate_stats_array();
3511
3512 if ( $extended ) {
3513 $additional_data = self::get_additional_stat_data();
3514 $data = array_merge( $data, $additional_data );
3515 }
3516
3517 if ( $encode ) {
3518 return json_encode( $data );
3519 }
3520
3521 return $data;
3522 }
3523
3524 /**
3525 * Get additional stat data to sync to WPCOM
3526 */
3527 public static function get_additional_stat_data( $prefix = '' ) {
3528 $return[ "{$prefix}themes" ] = self::get_parsed_theme_data();
3529 $return[ "{$prefix}plugins-extra" ] = self::get_parsed_plugin_data();
3530 $return[ "{$prefix}users" ] = (int) self::get_site_user_count();
3531 $return[ "{$prefix}site-count" ] = 0;
3532
3533 if ( function_exists( 'get_blog_count' ) ) {
3534 $return[ "{$prefix}site-count" ] = get_blog_count();
3535 }
3536 return $return;
3537 }
3538
3539 private static function get_site_user_count() {
3540 global $wpdb;
3541
3542 if ( function_exists( 'wp_is_large_network' ) ) {
3543 if ( wp_is_large_network( 'users' ) ) {
3544 return -1; // Not a real value but should tell us that we are dealing with a large network.
3545 }
3546 }
3547 if ( false === ( $user_count = get_transient( 'jetpack_site_user_count' ) ) ) {
3548 // It wasn't there, so regenerate the data and save the transient
3549 $user_count = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}capabilities'" );
3550 set_transient( 'jetpack_site_user_count', $user_count, DAY_IN_SECONDS );
3551 }
3552 return $user_count;
3553 }
3554
3555 /* Admin Pages */
3556
3557 function admin_init() {
3558 // If the plugin is not connected, display a connect message.
3559 if (
3560 // the plugin was auto-activated and needs its candy
3561 Jetpack_Options::get_option_and_ensure_autoload( 'do_activate', '0' )
3562 ||
3563 // the plugin is active, but was never activated. Probably came from a site-wide network activation
3564 ! Jetpack_Options::get_option( 'activated' )
3565 ) {
3566 self::plugin_initialize();
3567 }
3568
3569 $is_offline_mode = ( new Status() )->is_offline_mode();
3570 if ( ! self::is_active() && ! $is_offline_mode ) {
3571 Jetpack_Connection_Banner::init();
3572 } elseif ( false === Jetpack_Options::get_option( 'fallback_no_verify_ssl_certs' ) ) {
3573 // Upgrade: 1.1 -> 1.1.1
3574 // Check and see if host can verify the Jetpack servers' SSL certificate
3575 $args = array();
3576 Client::_wp_remote_request( self::connection()->api_url( 'test' ), $args, true );
3577 }
3578
3579 Jetpack_Wizard_Banner::init();
3580
3581 if ( current_user_can( 'manage_options' ) && ! self::permit_ssl() ) {
3582 add_action( 'jetpack_notices', array( $this, 'alert_auto_ssl_fail' ) );
3583 }
3584
3585 add_action( 'load-plugins.php', array( $this, 'intercept_plugin_error_scrape_init' ) );
3586 add_action( 'admin_enqueue_scripts', array( $this, 'admin_menu_css' ) );
3587 add_action( 'admin_enqueue_scripts', array( $this, 'deactivate_dialog' ) );
3588 add_filter( 'plugin_action_links_' . plugin_basename( JETPACK__PLUGIN_DIR . 'jetpack.php' ), array( $this, 'plugin_action_links' ) );
3589
3590 if ( self::is_active() || $is_offline_mode ) {
3591 // Artificially throw errors in certain specific cases during plugin activation.
3592 add_action( 'activate_plugin', array( $this, 'throw_error_on_activate_plugin' ) );
3593 }
3594
3595 // Add custom column in wp-admin/users.php to show whether user is linked.
3596 add_filter( 'manage_users_columns', array( $this, 'jetpack_icon_user_connected' ) );
3597 add_action( 'manage_users_custom_column', array( $this, 'jetpack_show_user_connected_icon' ), 10, 3 );
3598 add_action( 'admin_print_styles', array( $this, 'jetpack_user_col_style' ) );
3599 }
3600
3601 function admin_body_class( $admin_body_class = '' ) {
3602 $classes = explode( ' ', trim( $admin_body_class ) );
3603
3604 $classes[] = self::is_active() ? 'jetpack-connected' : 'jetpack-disconnected';
3605
3606 $admin_body_class = implode( ' ', array_unique( $classes ) );
3607 return " $admin_body_class ";
3608 }
3609
3610 static function add_jetpack_pagestyles( $admin_body_class = '' ) {
3611 return $admin_body_class . ' jetpack-pagestyles ';
3612 }
3613
3614 /**
3615 * Sometimes a plugin can activate without causing errors, but it will cause errors on the next page load.
3616 * This function artificially throws errors for such cases (per a specific list).
3617 *
3618 * @param string $plugin The activated plugin.
3619 */
3620 function throw_error_on_activate_plugin( $plugin ) {
3621 $active_modules = self::get_active_modules();
3622
3623 // The Shortlinks module and the Stats plugin conflict, but won't cause errors on activation because of some function_exists() checks.
3624 if ( function_exists( 'stats_get_api_key' ) && in_array( 'shortlinks', $active_modules ) ) {
3625 $throw = false;
3626
3627 // Try and make sure it really was the stats plugin
3628 if ( ! class_exists( 'ReflectionFunction' ) ) {
3629 if ( 'stats.php' == basename( $plugin ) ) {
3630 $throw = true;
3631 }
3632 } else {
3633 $reflection = new ReflectionFunction( 'stats_get_api_key' );
3634 if ( basename( $plugin ) == basename( $reflection->getFileName() ) ) {
3635 $throw = true;
3636 }
3637 }
3638
3639 if ( $throw ) {
3640 trigger_error( sprintf( __( 'Jetpack contains the most recent version of the old &#8220;%1$s&#8221; plugin.', 'jetpack' ), 'WordPress.com Stats' ), E_USER_ERROR );
3641 }
3642 }
3643 }
3644
3645 function intercept_plugin_error_scrape_init() {
3646 add_action( 'check_admin_referer', array( $this, 'intercept_plugin_error_scrape' ), 10, 2 );
3647 }
3648
3649 function intercept_plugin_error_scrape( $action, $result ) {
3650 if ( ! $result ) {
3651 return;
3652 }
3653
3654 foreach ( $this->plugins_to_deactivate as $deactivate_me ) {
3655 if ( "plugin-activation-error_{$deactivate_me[0]}" == $action ) {
3656 self::bail_on_activation( sprintf( __( 'Jetpack contains the most recent version of the old &#8220;%1$s&#8221; plugin.', 'jetpack' ), $deactivate_me[1] ), false );
3657 }
3658 }
3659 }
3660
3661 /**
3662 * Register the remote file upload request handlers, if needed.
3663 *
3664 * @access public
3665 */
3666 public function add_remote_request_handlers() {
3667 // Remote file uploads are allowed only via AJAX requests.
3668 if ( ! is_admin() || ! Constants::get_constant( 'DOING_AJAX' ) ) {
3669 return;
3670 }
3671
3672 // Remote file uploads are allowed only for a set of specific AJAX actions.
3673 $remote_request_actions = array(
3674 'jetpack_upload_file',
3675 'jetpack_update_file',
3676 );
3677
3678 // phpcs:ignore WordPress.Security.NonceVerification
3679 if ( ! isset( $_POST['action'] ) || ! in_array( $_POST['action'], $remote_request_actions, true ) ) {
3680 return;
3681 }
3682
3683 // Require Jetpack authentication for the remote file upload AJAX requests.
3684 if ( ! $this->connection_manager ) {
3685 $this->connection_manager = new Connection_Manager();
3686 }
3687
3688 $this->connection_manager->require_jetpack_authentication();
3689
3690 // Register the remote file upload AJAX handlers.
3691 foreach ( $remote_request_actions as $action ) {
3692 add_action( "wp_ajax_nopriv_{$action}", array( $this, 'remote_request_handlers' ) );
3693 }
3694 }
3695
3696 /**
3697 * Handler for Jetpack remote file uploads.
3698 *
3699 * @access public
3700 */
3701 public function remote_request_handlers() {
3702 $action = current_filter();
3703
3704 switch ( current_filter() ) {
3705 case 'wp_ajax_nopriv_jetpack_upload_file':
3706 $response = $this->upload_handler();
3707 break;
3708
3709 case 'wp_ajax_nopriv_jetpack_update_file':
3710 $response = $this->upload_handler( true );
3711 break;
3712 default:
3713 $response = new WP_Error( 'unknown_handler', 'Unknown Handler', 400 );
3714 break;
3715 }
3716
3717 if ( ! $response ) {
3718 $response = new WP_Error( 'unknown_error', 'Unknown Error', 400 );
3719 }
3720
3721 if ( is_wp_error( $response ) ) {
3722 $status_code = $response->get_error_data();
3723 $error = $response->get_error_code();
3724 $error_description = $response->get_error_message();
3725
3726 if ( ! is_int( $status_code ) ) {
3727 $status_code = 400;
3728 }
3729
3730 status_header( $status_code );
3731 die( json_encode( (object) compact( 'error', 'error_description' ) ) );
3732 }
3733
3734 status_header( 200 );
3735 if ( true === $response ) {
3736 exit;
3737 }
3738
3739 die( json_encode( (object) $response ) );
3740 }
3741
3742 /**
3743 * Uploads a file gotten from the global $_FILES.
3744 * If `$update_media_item` is true and `post_id` is defined
3745 * the attachment file of the media item (gotten through of the post_id)
3746 * will be updated instead of add a new one.
3747 *
3748 * @param boolean $update_media_item - update media attachment
3749 * @return array - An array describing the uploadind files process
3750 */
3751 function upload_handler( $update_media_item = false ) {
3752 if ( 'POST' !== strtoupper( $_SERVER['REQUEST_METHOD'] ) ) {
3753 return new WP_Error( 405, get_status_header_desc( 405 ), 405 );
3754 }
3755
3756 $user = wp_authenticate( '', '' );
3757 if ( ! $user || is_wp_error( $user ) ) {
3758 return new WP_Error( 403, get_status_header_desc( 403 ), 403 );
3759 }
3760
3761 wp_set_current_user( $user->ID );
3762
3763 if ( ! current_user_can( 'upload_files' ) ) {
3764 return new WP_Error( 'cannot_upload_files', 'User does not have permission to upload files', 403 );
3765 }
3766
3767 if ( empty( $_FILES ) ) {
3768 return new WP_Error( 'no_files_uploaded', 'No files were uploaded: nothing to process', 400 );
3769 }
3770
3771 foreach ( array_keys( $_FILES ) as $files_key ) {
3772 if ( ! isset( $_POST[ "_jetpack_file_hmac_{$files_key}" ] ) ) {
3773 return new WP_Error( 'missing_hmac', 'An HMAC for one or more files is missing', 400 );
3774 }
3775 }
3776
3777 $media_keys = array_keys( $_FILES['media'] );
3778
3779 $token = Jetpack_Data::get_access_token( get_current_user_id() );
3780 if ( ! $token || is_wp_error( $token ) ) {
3781 return new WP_Error( 'unknown_token', 'Unknown Jetpack token', 403 );
3782 }
3783
3784 $uploaded_files = array();
3785 $global_post = isset( $GLOBALS['post'] ) ? $GLOBALS['post'] : null;
3786 unset( $GLOBALS['post'] );
3787 foreach ( $_FILES['media']['name'] as $index => $name ) {
3788 $file = array();
3789 foreach ( $media_keys as $media_key ) {
3790 $file[ $media_key ] = $_FILES['media'][ $media_key ][ $index ];
3791 }
3792
3793 list( $hmac_provided, $salt ) = explode( ':', $_POST['_jetpack_file_hmac_media'][ $index ] );
3794
3795 $hmac_file = hash_hmac_file( 'sha1', $file['tmp_name'], $salt . $token->secret );
3796 if ( $hmac_provided !== $hmac_file ) {
3797 $uploaded_files[ $index ] = (object) array(
3798 'error' => 'invalid_hmac',
3799 'error_description' => 'The corresponding HMAC for this file does not match',
3800 );
3801 continue;
3802 }
3803
3804 $_FILES['.jetpack.upload.'] = $file;
3805 $post_id = isset( $_POST['post_id'][ $index ] ) ? absint( $_POST['post_id'][ $index ] ) : 0;
3806 if ( ! current_user_can( 'edit_post', $post_id ) ) {
3807 $post_id = 0;
3808 }
3809
3810 if ( $update_media_item ) {
3811 if ( ! isset( $post_id ) || $post_id === 0 ) {
3812 return new WP_Error( 'invalid_input', 'Media ID must be defined.', 400 );
3813 }
3814
3815 $media_array = $_FILES['media'];
3816
3817 $file_array['name'] = $media_array['name'][0];
3818 $file_array['type'] = $media_array['type'][0];
3819 $file_array['tmp_name'] = $media_array['tmp_name'][0];
3820 $file_array['error'] = $media_array['error'][0];
3821 $file_array['size'] = $media_array['size'][0];
3822
3823 $edited_media_item = Jetpack_Media::edit_media_file( $post_id, $file_array );
3824
3825 if ( is_wp_error( $edited_media_item ) ) {
3826 return $edited_media_item;
3827 }
3828
3829 $response = (object) array(
3830 'id' => (string) $post_id,
3831 'file' => (string) $edited_media_item->post_title,
3832 'url' => (string) wp_get_attachment_url( $post_id ),
3833 'type' => (string) $edited_media_item->post_mime_type,
3834 'meta' => (array) wp_get_attachment_metadata( $post_id ),
3835 );
3836
3837 return (array) array( $response );
3838 }
3839
3840 $attachment_id = media_handle_upload(
3841 '.jetpack.upload.',
3842 $post_id,
3843 array(),
3844 array(
3845 'action' => 'jetpack_upload_file',
3846 )
3847 );
3848
3849 if ( ! $attachment_id ) {
3850 $uploaded_files[ $index ] = (object) array(
3851 'error' => 'unknown',
3852 'error_description' => 'An unknown problem occurred processing the upload on the Jetpack site',
3853 );
3854 } elseif ( is_wp_error( $attachment_id ) ) {
3855 $uploaded_files[ $index ] = (object) array(
3856 'error' => 'attachment_' . $attachment_id->get_error_code(),
3857 'error_description' => $attachment_id->get_error_message(),
3858 );
3859 } else {
3860 $attachment = get_post( $attachment_id );
3861 $uploaded_files[ $index ] = (object) array(
3862 'id' => (string) $attachment_id,
3863 'file' => $attachment->post_title,
3864 'url' => wp_get_attachment_url( $attachment_id ),
3865 'type' => $attachment->post_mime_type,
3866 'meta' => wp_get_attachment_metadata( $attachment_id ),
3867 );
3868 // Zip files uploads are not supported unless they are done for installation purposed
3869 // lets delete them in case something goes wrong in this whole process
3870 if ( 'application/zip' === $attachment->post_mime_type ) {
3871 // Schedule a cleanup for 2 hours from now in case of failed install.
3872 wp_schedule_single_event( time() + 2 * HOUR_IN_SECONDS, 'upgrader_scheduled_cleanup', array( $attachment_id ) );
3873 }
3874 }
3875 }
3876 if ( ! is_null( $global_post ) ) {
3877 $GLOBALS['post'] = $global_post;
3878 }
3879
3880 return $uploaded_files;
3881 }
3882
3883 /**
3884 * Add help to the Jetpack page
3885 *
3886 * @since Jetpack (1.2.3)
3887 * @return false if not the Jetpack page
3888 */
3889 function admin_help() {
3890 $current_screen = get_current_screen();
3891
3892 // Overview
3893 $current_screen->add_help_tab(
3894 array(
3895 'id' => 'home',
3896 'title' => __( 'Home', 'jetpack' ),
3897 'content' =>
3898 '<p><strong>' . __( 'Jetpack by WordPress.com', 'jetpack' ) . '</strong></p>' .
3899 '<p>' . __( 'Jetpack supercharges your self-hosted WordPress site with the awesome cloud power of WordPress.com.', 'jetpack' ) . '</p>' .
3900 '<p>' . __( 'On this page, you are able to view the modules available within Jetpack, learn more about them, and activate or deactivate them as needed.', 'jetpack' ) . '</p>',
3901 )
3902 );
3903
3904 // Screen Content
3905 if ( current_user_can( 'manage_options' ) ) {
3906 $current_screen->add_help_tab(
3907 array(
3908 'id' => 'settings',
3909 'title' => __( 'Settings', 'jetpack' ),
3910 'content' =>
3911 '<p><strong>' . __( 'Jetpack by WordPress.com', 'jetpack' ) . '</strong></p>' .
3912 '<p>' . __( 'You can activate or deactivate individual Jetpack modules to suit your needs.', 'jetpack' ) . '</p>' .
3913 '<ol>' .
3914 '<li>' . __( 'Each module has an Activate or Deactivate link so you can toggle one individually.', 'jetpack' ) . '</li>' .
3915 '<li>' . __( 'Using the checkboxes next to each module, you can select multiple modules to toggle via the Bulk Actions menu at the top of the list.', 'jetpack' ) . '</li>' .
3916 '</ol>' .
3917 '<p>' . __( 'Using the tools on the right, you can search for specific modules, filter by module categories or which are active, or change the sorting order.', 'jetpack' ) . '</p>',
3918 )
3919 );
3920 }
3921
3922 // Help Sidebar
3923 $support_url = Redirect::get_url( 'jetpack-support' );
3924 $faq_url = Redirect::get_url( 'jetpack-faq' );
3925 $current_screen->set_help_sidebar(
3926 '<p><strong>' . __( 'For more information:', 'jetpack' ) . '</strong></p>' .
3927 '<p><a href="' . $faq_url . '" rel="noopener noreferrer" target="_blank">' . __( 'Jetpack FAQ', 'jetpack' ) . '</a></p>' .
3928 '<p><a href="' . $support_url . '" rel="noopener noreferrer" target="_blank">' . __( 'Jetpack Support', 'jetpack' ) . '</a></p>' .
3929 '<p><a href="' . self::admin_url( array( 'page' => 'jetpack-debugger' ) ) . '">' . __( 'Jetpack Debugging Center', 'jetpack' ) . '</a></p>'
3930 );
3931 }
3932
3933 function admin_menu_css() {
3934 wp_enqueue_style( 'jetpack-icons' );
3935 }
3936
3937 function admin_menu_order() {
3938 return true;
3939 }
3940
3941 function jetpack_menu_order( $menu_order ) {
3942 $jp_menu_order = array();
3943
3944 foreach ( $menu_order as $index => $item ) {
3945 if ( $item != 'jetpack' ) {
3946 $jp_menu_order[] = $item;
3947 }
3948
3949 if ( $index == 0 ) {
3950 $jp_menu_order[] = 'jetpack';
3951 }
3952 }
3953
3954 return $jp_menu_order;
3955 }
3956
3957 function admin_banner_styles() {
3958 $min = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
3959
3960 if ( ! wp_style_is( 'jetpack-dops-style' ) ) {
3961 wp_register_style(
3962 'jetpack-dops-style',
3963 plugins_url( '_inc/build/admin.css', JETPACK__PLUGIN_FILE ),
3964 array(),
3965 JETPACK__VERSION
3966 );
3967 }
3968
3969 wp_enqueue_style(
3970 'jetpack',
3971 plugins_url( "css/jetpack-banners{$min}.css", JETPACK__PLUGIN_FILE ),
3972 array( 'jetpack-dops-style' ),
3973 JETPACK__VERSION . '-20121016'
3974 );
3975 wp_style_add_data( 'jetpack', 'rtl', 'replace' );
3976 wp_style_add_data( 'jetpack', 'suffix', $min );
3977 }
3978
3979 function plugin_action_links( $actions ) {
3980
3981 $jetpack_home = array( 'jetpack-home' => sprintf( '<a href="%s">%s</a>', self::admin_url( 'page=jetpack' ), 'Jetpack' ) );
3982
3983 if ( current_user_can( 'jetpack_manage_modules' ) && ( self::is_active() || ( new Status() )->is_offline_mode() ) ) {
3984 return array_merge(
3985 $jetpack_home,
3986 array( 'settings' => sprintf( '<a href="%s">%s</a>', self::admin_url( 'page=jetpack#/settings' ), __( 'Settings', 'jetpack' ) ) ),
3987 array( 'support' => sprintf( '<a href="%s">%s</a>', self::admin_url( 'page=jetpack-debugger ' ), __( 'Support', 'jetpack' ) ) ),
3988 $actions
3989 );
3990 }
3991
3992 return array_merge( $jetpack_home, $actions );
3993 }
3994
3995 /**
3996 * Adds the deactivation warning modal if there are other active plugins using the connection
3997 *
3998 * @param string $hook The current admin page.
3999 *
4000 * @return void
4001 */
4002 public function deactivate_dialog( $hook ) {
4003 if (
4004 'plugins.php' === $hook
4005 && self::is_active()
4006 ) {
4007
4008 $active_plugins_using_connection = Connection_Plugin_Storage::get_all();
4009
4010 if ( count( $active_plugins_using_connection ) > 1 ) {
4011
4012 add_thickbox();
4013
4014 wp_register_script(
4015 'jp-tracks',
4016 '//stats.wp.com/w.js',
4017 array(),
4018 gmdate( 'YW' ),
4019 true
4020 );
4021
4022 wp_register_script(
4023 'jp-tracks-functions',
4024 plugins_url( '_inc/lib/tracks/tracks-callables.js', JETPACK__PLUGIN_FILE ),
4025 array( 'jp-tracks' ),
4026 JETPACK__VERSION,
4027 false
4028 );
4029
4030 wp_enqueue_script(
4031 'jetpack-deactivate-dialog-js',
4032 Assets::get_file_url_for_environment(
4033 '_inc/build/jetpack-deactivate-dialog.min.js',
4034 '_inc/jetpack-deactivate-dialog.js'
4035 ),
4036 array( 'jquery', 'jp-tracks-functions' ),
4037 JETPACK__VERSION,
4038 true
4039 );
4040
4041 wp_localize_script(
4042 'jetpack-deactivate-dialog-js',
4043 'deactivate_dialog',
4044 array(
4045 'title' => __( 'Deactivate Jetpack', 'jetpack' ),
4046 'deactivate_label' => __( 'Disconnect and Deactivate', 'jetpack' ),
4047 'tracksUserData' => Jetpack_Tracks_Client::get_connected_user_tracks_identity(),
4048 )
4049 );
4050
4051 add_action( 'admin_footer', array( $this, 'deactivate_dialog_content' ) );
4052
4053 wp_enqueue_style( 'jetpack-deactivate-dialog', plugins_url( 'css/jetpack-deactivate-dialog.css', JETPACK__PLUGIN_FILE ), array(), JETPACK__VERSION );
4054 }
4055 }
4056 }
4057
4058 /**
4059 * Outputs the content of the deactivation modal
4060 *
4061 * @return void
4062 */
4063 public function deactivate_dialog_content() {
4064 $active_plugins_using_connection = Connection_Plugin_Storage::get_all();
4065 unset( $active_plugins_using_connection['jetpack'] );
4066 $this->load_view( 'admin/deactivation-dialog.php', $active_plugins_using_connection );
4067 }
4068
4069 /**
4070 * Filters the login URL to include the registration flow in case the user isn't logged in.
4071 *
4072 * @param string $login_url The wp-login URL.
4073 * @param string $redirect URL to redirect users after logging in.
4074 * @since Jetpack 8.4
4075 * @return string
4076 */
4077 public function login_url( $login_url, $redirect ) {
4078 parse_str( wp_parse_url( $redirect, PHP_URL_QUERY ), $redirect_parts );
4079 if ( ! empty( $redirect_parts[ self::$jetpack_redirect_login ] ) ) {
4080 $login_url = add_query_arg( self::$jetpack_redirect_login, 'true', $login_url );
4081 }
4082 return $login_url;
4083 }
4084
4085 /**
4086 * Redirects non-authenticated users to authenticate with Calypso if redirect flag is set.
4087 *
4088 * @since Jetpack 8.4
4089 */
4090 public function login_init() {
4091 // phpcs:ignore WordPress.Security.NonceVerification
4092 if ( ! empty( $_GET[ self::$jetpack_redirect_login ] ) ) {
4093 add_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_environments' ) );
4094 wp_safe_redirect(
4095 add_query_arg(
4096 array(
4097 'forceInstall' => 1,
4098 'url' => rawurlencode( get_site_url() ),
4099 ),
4100 // @todo provide way to go to specific calypso env.
4101 self::get_calypso_host() . 'jetpack/connect'
4102 )
4103 );
4104 exit;
4105 }
4106 }
4107
4108 /*
4109 * Registration flow:
4110 * 1 - ::admin_page_load() action=register
4111 * 2 - ::try_registration()
4112 * 3 - ::register()
4113 * - Creates jetpack_register option containing two secrets and a timestamp
4114 * - Calls https://jetpack.wordpress.com/jetpack.register/1/ with
4115 * siteurl, home, gmt_offset, timezone_string, site_name, secret_1, secret_2, site_lang, timeout, stats_id
4116 * - That request to jetpack.wordpress.com does not immediately respond. It first makes a request BACK to this site's
4117 * xmlrpc.php?for=jetpack: RPC method: jetpack.verifyRegistration, Parameters: secret_1
4118 * - The XML-RPC request verifies secret_1, deletes both secrets and responds with: secret_2
4119 * - https://jetpack.wordpress.com/jetpack.register/1/ verifies that XML-RPC response (secret_2) then finally responds itself with
4120 * jetpack_id, jetpack_secret, jetpack_public
4121 * - ::register() then stores jetpack_options: id => jetpack_id, blog_token => jetpack_secret
4122 * 4 - redirect to https://wordpress.com/start/jetpack-connect
4123 * 5 - user logs in with WP.com account
4124 * 6 - remote request to this site's xmlrpc.php with action remoteAuthorize, Jetpack_XMLRPC_Server->remote_authorize
4125 * - Manager::authorize()
4126 * - Manager::get_token()
4127 * - GET https://jetpack.wordpress.com/jetpack.token/1/ with
4128 * client_id, client_secret, grant_type, code, redirect_uri:action=authorize, state, scope, user_email, user_login
4129 * - which responds with access_token, token_type, scope
4130 * - Manager::authorize() stores jetpack_options: user_token => access_token.$user_id
4131 * - Jetpack::activate_default_modules()
4132 * - Deactivates deprecated plugins
4133 * - Activates all default modules
4134 * - Responds with either error, or 'connected' for new connection, or 'linked' for additional linked users
4135 * 7 - For a new connection, user selects a Jetpack plan on wordpress.com
4136 * 8 - User is redirected back to wp-admin/index.php?page=jetpack with state:message=authorized
4137 * Done!
4138 */
4139
4140 /**
4141 * Handles the page load events for the Jetpack admin page
4142 */
4143 function admin_page_load() {
4144 $error = false;
4145
4146 // Make sure we have the right body class to hook stylings for subpages off of.
4147 add_filter( 'admin_body_class', array( __CLASS__, 'add_jetpack_pagestyles' ), 20 );
4148
4149 if ( ! empty( $_GET['jetpack_restate'] ) ) {
4150 // Should only be used in intermediate redirects to preserve state across redirects
4151 self::restate();
4152 }
4153
4154 if ( isset( $_GET['connect_url_redirect'] ) ) {
4155 // @todo: Add validation against a known allowed list.
4156 $from = ! empty( $_GET['from'] ) ? $_GET['from'] : 'iframe';
4157 // User clicked in the iframe to link their accounts
4158 if ( ! self::is_user_connected() ) {
4159 $redirect = ! empty( $_GET['redirect_after_auth'] ) ? $_GET['redirect_after_auth'] : false;
4160
4161 add_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_environments' ) );
4162 $connect_url = $this->build_connect_url( true, $redirect, $from );
4163 remove_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_environments' ) );
4164
4165 if ( isset( $_GET['notes_iframe'] ) ) {
4166 $connect_url .= '&notes_iframe';
4167 }
4168 wp_redirect( $connect_url );
4169 exit;
4170 } else {
4171 if ( ! isset( $_GET['calypso_env'] ) ) {
4172 self::state( 'message', 'already_authorized' );
4173 wp_safe_redirect( self::admin_url() );
4174 exit;
4175 } else {
4176 $connect_url = $this->build_connect_url( true, false, $from );
4177 $connect_url .= '&already_authorized=true';
4178 wp_redirect( $connect_url );
4179 exit;
4180 }
4181 }
4182 }
4183
4184 if ( isset( $_GET['action'] ) ) {
4185 switch ( $_GET['action'] ) {
4186 case 'authorize':
4187 if ( self::is_active() && self::is_user_connected() ) {
4188 self::state( 'message', 'already_authorized' );
4189 wp_safe_redirect( self::admin_url() );
4190 exit;
4191 }
4192 self::log( 'authorize' );
4193 $client_server = new Jetpack_Client_Server();
4194 $client_server->client_authorize();
4195 exit;
4196 case 'register':
4197 if ( ! current_user_can( 'jetpack_connect' ) ) {
4198 $error = 'cheatin';
4199 break;
4200 }
4201 check_admin_referer( 'jetpack-register' );
4202 self::log( 'register' );
4203 self::maybe_set_version_option();
4204 $registered = self::try_registration();
4205 if ( is_wp_error( $registered ) ) {
4206 $error = $registered->get_error_code();
4207 self::state( 'error', $error );
4208 self::state( 'error', $registered->get_error_message() );
4209
4210 /**
4211 * Jetpack registration Error.
4212 *
4213 * @since 7.5.0
4214 *
4215 * @param string|int $error The error code.
4216 * @param \WP_Error $registered The error object.
4217 */
4218 do_action( 'jetpack_connection_register_fail', $error, $registered );
4219 break;
4220 }
4221
4222 $from = isset( $_GET['from'] ) ? $_GET['from'] : false;
4223 $redirect = isset( $_GET['redirect'] ) ? $_GET['redirect'] : false;
4224
4225 /**
4226 * Jetpack registration Success.
4227 *
4228 * @since 7.5.0
4229 *
4230 * @param string $from 'from' GET parameter;
4231 */
4232 do_action( 'jetpack_connection_register_success', $from );
4233
4234 $url = $this->build_connect_url( true, $redirect, $from );
4235
4236 if ( ! empty( $_GET['onboarding'] ) ) {
4237 $url = add_query_arg( 'onboarding', $_GET['onboarding'], $url );
4238 }
4239
4240 if ( ! empty( $_GET['auth_approved'] ) && 'true' === $_GET['auth_approved'] ) {
4241 $url = add_query_arg( 'auth_approved', 'true', $url );
4242 }
4243
4244 wp_redirect( $url );
4245 exit;
4246 case 'activate':
4247 if ( ! current_user_can( 'jetpack_activate_modules' ) ) {
4248 $error = 'cheatin';
4249 break;
4250 }
4251
4252 $module = stripslashes( $_GET['module'] );
4253 check_admin_referer( "jetpack_activate-$module" );
4254 self::log( 'activate', $module );
4255 if ( ! self::activate_module( $module ) ) {
4256 self::state( 'error', sprintf( __( 'Could not activate %s', 'jetpack' ), $module ) );
4257 }
4258 // The following two lines will rarely happen, as Jetpack::activate_module normally exits at the end.
4259 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4260 exit;
4261 case 'activate_default_modules':
4262 check_admin_referer( 'activate_default_modules' );
4263 self::log( 'activate_default_modules' );
4264 self::restate();
4265 $min_version = isset( $_GET['min_version'] ) ? $_GET['min_version'] : false;
4266 $max_version = isset( $_GET['max_version'] ) ? $_GET['max_version'] : false;
4267 $other_modules = isset( $_GET['other_modules'] ) && is_array( $_GET['other_modules'] ) ? $_GET['other_modules'] : array();
4268 self::activate_default_modules( $min_version, $max_version, $other_modules );
4269 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4270 exit;
4271 case 'disconnect':
4272 if ( ! current_user_can( 'jetpack_disconnect' ) ) {
4273 $error = 'cheatin';
4274 break;
4275 }
4276
4277 check_admin_referer( 'jetpack-disconnect' );
4278 self::log( 'disconnect' );
4279 self::disconnect();
4280 wp_safe_redirect( self::admin_url( 'disconnected=true' ) );
4281 exit;
4282 case 'reconnect':
4283 if ( ! current_user_can( 'jetpack_reconnect' ) ) {
4284 $error = 'cheatin';
4285 break;
4286 }
4287
4288 check_admin_referer( 'jetpack-reconnect' );
4289 self::log( 'reconnect' );
4290 $this->disconnect();
4291 wp_redirect( $this->build_connect_url( true, false, 'reconnect' ) );
4292 exit;
4293 case 'deactivate':
4294 if ( ! current_user_can( 'jetpack_deactivate_modules' ) ) {
4295 $error = 'cheatin';
4296 break;
4297 }
4298
4299 $modules = stripslashes( $_GET['module'] );
4300 check_admin_referer( "jetpack_deactivate-$modules" );
4301 foreach ( explode( ',', $modules ) as $module ) {
4302 self::log( 'deactivate', $module );
4303 self::deactivate_module( $module );
4304 self::state( 'message', 'module_deactivated' );
4305 }
4306 self::state( 'module', $modules );
4307 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4308 exit;
4309 case 'unlink':
4310 $redirect = isset( $_GET['redirect'] ) ? $_GET['redirect'] : '';
4311 check_admin_referer( 'jetpack-unlink' );
4312 self::log( 'unlink' );
4313 Connection_Manager::disconnect_user();
4314 self::state( 'message', 'unlinked' );
4315 if ( 'sub-unlink' == $redirect ) {
4316 wp_safe_redirect( admin_url() );
4317 } else {
4318 wp_safe_redirect( self::admin_url( array( 'page' => $redirect ) ) );
4319 }
4320 exit;
4321 case 'onboard':
4322 if ( ! current_user_can( 'manage_options' ) ) {
4323 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4324 } else {
4325 self::create_onboarding_token();
4326 $url = $this->build_connect_url( true );
4327
4328 if ( false !== ( $token = Jetpack_Options::get_option( 'onboarding' ) ) ) {
4329 $url = add_query_arg( 'onboarding', $token, $url );
4330 }
4331
4332 $calypso_env = $this->get_calypso_env();
4333 if ( ! empty( $calypso_env ) ) {
4334 $url = add_query_arg( 'calypso_env', $calypso_env, $url );
4335 }
4336
4337 wp_redirect( $url );
4338 exit;
4339 }
4340 exit;
4341 default:
4342 /**
4343 * Fires when a Jetpack admin page is loaded with an unrecognized parameter.
4344 *
4345 * @since 2.6.0
4346 *
4347 * @param string sanitize_key( $_GET['action'] ) Unrecognized URL parameter.
4348 */
4349 do_action( 'jetpack_unrecognized_action', sanitize_key( $_GET['action'] ) );
4350 }
4351 }
4352
4353 if ( ! $error = $error ? $error : self::state( 'error' ) ) {
4354 self::activate_new_modules( true );
4355 }
4356
4357 $message_code = self::state( 'message' );
4358 if ( self::state( 'optin-manage' ) ) {
4359 $activated_manage = $message_code;
4360 $message_code = 'jetpack-manage';
4361 }
4362
4363 switch ( $message_code ) {
4364 case 'jetpack-manage':
4365 $sites_url = esc_url( Redirect::get_url( 'calypso-sites' ) );
4366 // translators: %s is the URL to the "Sites" panel on wordpress.com.
4367 $this->message = '<strong>' . sprintf( __( 'You are all set! Your site can now be managed from <a href="%s" target="_blank">wordpress.com/sites</a>.', 'jetpack' ), $sites_url ) . '</strong>';
4368 if ( $activated_manage ) {
4369 $this->message .= '<br /><strong>' . __( 'Manage has been activated for you!', 'jetpack' ) . '</strong>';
4370 }
4371 break;
4372
4373 }
4374
4375 $deactivated_plugins = self::state( 'deactivated_plugins' );
4376
4377 if ( ! empty( $deactivated_plugins ) ) {
4378 $deactivated_plugins = explode( ',', $deactivated_plugins );
4379 $deactivated_titles = array();
4380 foreach ( $deactivated_plugins as $deactivated_plugin ) {
4381 if ( ! isset( $this->plugins_to_deactivate[ $deactivated_plugin ] ) ) {
4382 continue;
4383 }
4384
4385 $deactivated_titles[] = '<strong>' . str_replace( ' ', '&nbsp;', $this->plugins_to_deactivate[ $deactivated_plugin ][1] ) . '</strong>';
4386 }
4387
4388 if ( $deactivated_titles ) {
4389 if ( $this->message ) {
4390 $this->message .= "<br /><br />\n";
4391 }
4392
4393 $this->message .= wp_sprintf(
4394 _n(
4395 'Jetpack contains the most recent version of the old %l plugin.',
4396 'Jetpack contains the most recent versions of the old %l plugins.',
4397 count( $deactivated_titles ),
4398 'jetpack'
4399 ),
4400 $deactivated_titles
4401 );
4402
4403 $this->message .= "<br />\n";
4404
4405 $this->message .= _n(
4406 'The old version has been deactivated and can be removed from your site.',
4407 'The old versions have been deactivated and can be removed from your site.',
4408 count( $deactivated_titles ),
4409 'jetpack'
4410 );
4411 }
4412 }
4413
4414 $this->privacy_checks = self::state( 'privacy_checks' );
4415
4416 if ( $this->message || $this->error || $this->privacy_checks ) {
4417 add_action( 'jetpack_notices', array( $this, 'admin_notices' ) );
4418 }
4419
4420 add_filter( 'jetpack_short_module_description', 'wptexturize' );
4421 }
4422
4423 function admin_notices() {
4424
4425 if ( $this->error ) {
4426 ?>
4427 <div id="message" class="jetpack-message jetpack-err">
4428 <div class="squeezer">
4429 <h2>
4430 <?php
4431 echo wp_kses(
4432 $this->error,
4433 array(
4434 'a' => array( 'href' => array() ),
4435 'small' => true,
4436 'code' => true,
4437 'strong' => true,
4438 'br' => true,
4439 'b' => true,
4440 )
4441 );
4442 ?>
4443 </h2>
4444 <?php if ( $desc = self::state( 'error_description' ) ) : ?>
4445 <p><?php echo esc_html( stripslashes( $desc ) ); ?></p>
4446 <?php endif; ?>
4447 </div>
4448 </div>
4449 <?php
4450 }
4451
4452 if ( $this->message ) {
4453 ?>
4454 <div id="message" class="jetpack-message">
4455 <div class="squeezer">
4456 <h2>
4457 <?php
4458 echo wp_kses(
4459 $this->message,
4460 array(
4461 'strong' => array(),
4462 'a' => array( 'href' => true ),
4463 'br' => true,
4464 )
4465 );
4466 ?>
4467 </h2>
4468 </div>
4469 </div>
4470 <?php
4471 }
4472
4473 if ( $this->privacy_checks ) :
4474 $module_names = $module_slugs = array();
4475
4476 $privacy_checks = explode( ',', $this->privacy_checks );
4477 $privacy_checks = array_filter( $privacy_checks, array( 'Jetpack', 'is_module' ) );
4478 foreach ( $privacy_checks as $module_slug ) {
4479 $module = self::get_module( $module_slug );
4480 if ( ! $module ) {
4481 continue;
4482 }
4483
4484 $module_slugs[] = $module_slug;
4485 $module_names[] = "<strong>{$module['name']}</strong>";
4486 }
4487
4488 $module_slugs = join( ',', $module_slugs );
4489 ?>
4490 <div id="message" class="jetpack-message jetpack-err">
4491 <div class="squeezer">
4492 <h2><strong><?php esc_html_e( 'Is this site private?', 'jetpack' ); ?></strong></h2><br />
4493 <p>
4494 <?php
4495 echo wp_kses(
4496 wptexturize(
4497 wp_sprintf(
4498 _nx(
4499 "Like your site's RSS feeds, %l allows access to your posts and other content to third parties.",
4500 "Like your site's RSS feeds, %l allow access to your posts and other content to third parties.",
4501 count( $privacy_checks ),
4502 '%l = list of Jetpack module/feature names',
4503 'jetpack'
4504 ),
4505 $module_names
4506 )
4507 ),
4508 array( 'strong' => true )
4509 );
4510
4511 echo "\n<br />\n";
4512
4513 echo wp_kses(
4514 sprintf(
4515 _nx(
4516 'If your site is not publicly accessible, consider <a href="%1$s" title="%2$s">deactivating this feature</a>.',
4517 'If your site is not publicly accessible, consider <a href="%1$s" title="%2$s">deactivating these features</a>.',
4518 count( $privacy_checks ),
4519 '%1$s = deactivation URL, %2$s = "Deactivate {list of Jetpack module/feature names}',
4520 'jetpack'
4521 ),
4522 wp_nonce_url(
4523 self::admin_url(
4524 array(
4525 'page' => 'jetpack',
4526 'action' => 'deactivate',
4527 'module' => urlencode( $module_slugs ),
4528 )
4529 ),
4530 "jetpack_deactivate-$module_slugs"
4531 ),
4532 esc_attr( wp_kses( wp_sprintf( _x( 'Deactivate %l', '%l = list of Jetpack module/feature names', 'jetpack' ), $module_names ), array() ) )
4533 ),
4534 array(
4535 'a' => array(
4536 'href' => true,
4537 'title' => true,
4538 ),
4539 )
4540 );
4541 ?>
4542 </p>
4543 </div>
4544 </div>
4545 <?php
4546 endif;
4547 }
4548
4549 /**
4550 * We can't always respond to a signed XML-RPC request with a
4551 * helpful error message. In some circumstances, doing so could
4552 * leak information.
4553 *
4554 * Instead, track that the error occurred via a Jetpack_Option,
4555 * and send that data back in the heartbeat.
4556 * All this does is increment a number, but it's enough to find
4557 * trends.
4558 *
4559 * @param WP_Error $xmlrpc_error The error produced during
4560 * signature validation.
4561 */
4562 function track_xmlrpc_error( $xmlrpc_error ) {
4563 $code = is_wp_error( $xmlrpc_error )
4564 ? $xmlrpc_error->get_error_code()
4565 : 'should-not-happen';
4566
4567 $xmlrpc_errors = Jetpack_Options::get_option( 'xmlrpc_errors', array() );
4568 if ( isset( $xmlrpc_errors[ $code ] ) && $xmlrpc_errors[ $code ] ) {
4569 // No need to update the option if we already have
4570 // this code stored.
4571 return;
4572 }
4573 $xmlrpc_errors[ $code ] = true;
4574
4575 Jetpack_Options::update_option( 'xmlrpc_errors', $xmlrpc_errors, false );
4576 }
4577
4578 /**
4579 * Initialize the jetpack stats instance only when needed
4580 *
4581 * @return void
4582 */
4583 private function initialize_stats() {
4584 if ( is_null( $this->a8c_mc_stats_instance ) ) {
4585 $this->a8c_mc_stats_instance = new Automattic\Jetpack\A8c_Mc_Stats();
4586 }
4587 }
4588
4589 /**
4590 * Record a stat for later output. This will only currently output in the admin_footer.
4591 */
4592 function stat( $group, $detail ) {
4593 $this->initialize_stats();
4594 $this->a8c_mc_stats_instance->add( $group, $detail );
4595
4596 // Keep a local copy for backward compatibility (there are some direct checks on this).
4597 $this->stats = $this->a8c_mc_stats_instance->get_current_stats();
4598 }
4599
4600 /**
4601 * Load stats pixels. $group is auto-prefixed with "x_jetpack-"
4602 */
4603 function do_stats( $method = '' ) {
4604 $this->initialize_stats();
4605 if ( 'server_side' === $method ) {
4606 $this->a8c_mc_stats_instance->do_server_side_stats();
4607 } else {
4608 $this->a8c_mc_stats_instance->do_stats();
4609 }
4610
4611 // Keep a local copy for backward compatibility (there are some direct checks on this).
4612 $this->stats = array();
4613 }
4614
4615 /**
4616 * Runs stats code for a one-off, server-side.
4617 *
4618 * @param $args array|string The arguments to append to the URL. Should include `x_jetpack-{$group}={$stats}` or whatever we want to store.
4619 *
4620 * @return bool If it worked.
4621 */
4622 static function do_server_side_stat( $args ) {
4623 $url = self::build_stats_url( $args );
4624 $a8c_mc_stats_instance = new Automattic\Jetpack\A8c_Mc_Stats();
4625 return $a8c_mc_stats_instance->do_server_side_stat( $url );
4626 }
4627
4628 /**
4629 * Builds the stats url.
4630 *
4631 * @param $args array|string The arguments to append to the URL.
4632 *
4633 * @return string The URL to be pinged.
4634 */
4635 static function build_stats_url( $args ) {
4636
4637 $a8c_mc_stats_instance = new Automattic\Jetpack\A8c_Mc_Stats();
4638 return $a8c_mc_stats_instance->build_stats_url( $args );
4639
4640 }
4641
4642 /**
4643 * Get the role of the current user.
4644 *
4645 * @deprecated 7.6 Use Automattic\Jetpack\Roles::translate_current_user_to_role() instead.
4646 *
4647 * @access public
4648 * @static
4649 *
4650 * @return string|boolean Current user's role, false if not enough capabilities for any of the roles.
4651 */
4652 public static function translate_current_user_to_role() {
4653 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
4654
4655 $roles = new Roles();
4656 return $roles->translate_current_user_to_role();
4657 }
4658
4659 /**
4660 * Get the role of a particular user.
4661 *
4662 * @deprecated 7.6 Use Automattic\Jetpack\Roles::translate_user_to_role() instead.
4663 *
4664 * @access public
4665 * @static
4666 *
4667 * @param \WP_User $user User object.
4668 * @return string|boolean User's role, false if not enough capabilities for any of the roles.
4669 */
4670 public static function translate_user_to_role( $user ) {
4671 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
4672
4673 $roles = new Roles();
4674 return $roles->translate_user_to_role( $user );
4675 }
4676
4677 /**
4678 * Get the minimum capability for a role.
4679 *
4680 * @deprecated 7.6 Use Automattic\Jetpack\Roles::translate_role_to_cap() instead.
4681 *
4682 * @access public
4683 * @static
4684 *
4685 * @param string $role Role name.
4686 * @return string|boolean Capability, false if role isn't mapped to any capabilities.
4687 */
4688 public static function translate_role_to_cap( $role ) {
4689 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
4690
4691 $roles = new Roles();
4692 return $roles->translate_role_to_cap( $role );
4693 }
4694
4695 /**
4696 * Sign a user role with the master access token.
4697 * If not specified, will default to the current user.
4698 *
4699 * @deprecated since 7.7
4700 * @see Automattic\Jetpack\Connection\Manager::sign_role()
4701 *
4702 * @access public
4703 * @static
4704 *
4705 * @param string $role User role.
4706 * @param int $user_id ID of the user.
4707 * @return string Signed user role.
4708 */
4709 public static function sign_role( $role, $user_id = null ) {
4710 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::sign_role' );
4711 return self::connection()->sign_role( $role, $user_id );
4712 }
4713
4714 /**
4715 * Builds a URL to the Jetpack connection auth page
4716 *
4717 * @since 3.9.5
4718 *
4719 * @param bool $raw If true, URL will not be escaped.
4720 * @param bool|string $redirect If true, will redirect back to Jetpack wp-admin landing page after connection.
4721 * If string, will be a custom redirect.
4722 * @param bool|string $from If not false, adds 'from=$from' param to the connect URL.
4723 * @param bool $register If true, will generate a register URL regardless of the existing token, since 4.9.0
4724 *
4725 * @return string Connect URL
4726 */
4727 function build_connect_url( $raw = false, $redirect = false, $from = false, $register = false ) {
4728 $site_id = Jetpack_Options::get_option( 'id' );
4729 $blog_token = Jetpack_Data::get_access_token();
4730
4731 if ( $register || ! $blog_token || ! $site_id ) {
4732 $url = self::nonce_url_no_esc( self::admin_url( 'action=register' ), 'jetpack-register' );
4733
4734 if ( ! empty( $redirect ) ) {
4735 $url = add_query_arg(
4736 'redirect',
4737 urlencode( wp_validate_redirect( esc_url_raw( $redirect ) ) ),
4738 $url
4739 );
4740 }
4741
4742 if ( is_network_admin() ) {
4743 $url = add_query_arg( 'is_multisite', network_admin_url( 'admin.php?page=jetpack-settings' ), $url );
4744 }
4745
4746 $calypso_env = self::get_calypso_env();
4747
4748 if ( ! empty( $calypso_env ) ) {
4749 $url = add_query_arg( 'calypso_env', $calypso_env, $url );
4750 }
4751 } else {
4752
4753 // Let's check the existing blog token to see if we need to re-register. We only check once per minute
4754 // because otherwise this logic can get us in to a loop.
4755 $last_connect_url_check = (int) Jetpack_Options::get_raw_option( 'jetpack_last_connect_url_check' );
4756 if ( ! $last_connect_url_check || ( time() - $last_connect_url_check ) > MINUTE_IN_SECONDS ) {
4757 Jetpack_Options::update_raw_option( 'jetpack_last_connect_url_check', time() );
4758
4759 $response = Client::wpcom_json_api_request_as_blog(
4760 sprintf( '/sites/%d', $site_id ) . '?force=wpcom',
4761 '1.1'
4762 );
4763
4764 if ( 200 !== wp_remote_retrieve_response_code( $response ) ) {
4765
4766 // Generating a register URL instead to refresh the existing token
4767 return $this->build_connect_url( $raw, $redirect, $from, true );
4768 }
4769 }
4770
4771 $url = $this->build_authorize_url( $redirect );
4772 }
4773
4774 if ( $from ) {
4775 $url = add_query_arg( 'from', $from, $url );
4776 }
4777
4778 $url = $raw ? esc_url_raw( $url ) : esc_url( $url );
4779 /**
4780 * Filter the URL used when connecting a user to a WordPress.com account.
4781 *
4782 * @since 8.1.0
4783 *
4784 * @param string $url Connection URL.
4785 * @param bool $raw If true, URL will not be escaped.
4786 */
4787 return apply_filters( 'jetpack_build_connection_url', $url, $raw );
4788 }
4789
4790 public static function build_authorize_url( $redirect = false, $iframe = false ) {
4791
4792 add_filter( 'jetpack_connect_request_body', array( __CLASS__, 'filter_connect_request_body' ) );
4793 add_filter( 'jetpack_connect_redirect_url', array( __CLASS__, 'filter_connect_redirect_url' ) );
4794 add_filter( 'jetpack_connect_processing_url', array( __CLASS__, 'filter_connect_processing_url' ) );
4795
4796 if ( $iframe ) {
4797 add_filter( 'jetpack_use_iframe_authorization_flow', '__return_true' );
4798 }
4799
4800 $c8n = self::connection();
4801 $url = $c8n->get_authorization_url( wp_get_current_user(), $redirect );
4802
4803 remove_filter( 'jetpack_connect_request_body', array( __CLASS__, 'filter_connect_request_body' ) );
4804 remove_filter( 'jetpack_connect_redirect_url', array( __CLASS__, 'filter_connect_redirect_url' ) );
4805 remove_filter( 'jetpack_connect_processing_url', array( __CLASS__, 'filter_connect_processing_url' ) );
4806
4807 if ( $iframe ) {
4808 remove_filter( 'jetpack_use_iframe_authorization_flow', '__return_true' );
4809 }
4810
4811 /**
4812 * Filter the URL used when authorizing a user to a WordPress.com account.
4813 *
4814 * @since 8.9.0
4815 *
4816 * @param string $url Connection URL.
4817 */
4818 return apply_filters( 'jetpack_build_authorize_url', $url );
4819 }
4820
4821 /**
4822 * Filters the connection URL parameter array.
4823 *
4824 * @param array $args default URL parameters used by the package.
4825 * @return array the modified URL arguments array.
4826 */
4827 public static function filter_connect_request_body( $args ) {
4828 if (
4829 Constants::is_defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' )
4830 && include_once Constants::get_constant( 'JETPACK__GLOTPRESS_LOCALES_PATH' )
4831 ) {
4832 $gp_locale = GP_Locales::by_field( 'wp_locale', get_locale() );
4833 $args['locale'] = isset( $gp_locale ) && isset( $gp_locale->slug )
4834 ? $gp_locale->slug
4835 : '';
4836 }
4837
4838 $tracking = new Tracking();
4839 $tracks_identity = $tracking->tracks_get_identity( $args['state'] );
4840
4841 $args = array_merge(
4842 $args,
4843 array(
4844 '_ui' => $tracks_identity['_ui'],
4845 '_ut' => $tracks_identity['_ut'],
4846 )
4847 );
4848
4849 $calypso_env = self::get_calypso_env();
4850
4851 if ( ! empty( $calypso_env ) ) {
4852 $args['calypso_env'] = $calypso_env;
4853 }
4854
4855 return $args;
4856 }
4857
4858 /**
4859 * Filters the URL that will process the connection data. It can be different from the URL
4860 * that we send the user to after everything is done.
4861 *
4862 * @param String $processing_url the default redirect URL used by the package.
4863 * @return String the modified URL.
4864 */
4865 public static function filter_connect_processing_url( $processing_url ) {
4866 $processing_url = admin_url( 'admin.php?page=jetpack' ); // Making PHPCS happy.
4867 return $processing_url;
4868 }
4869
4870 /**
4871 * Filters the redirection URL that is used for connect requests. The redirect
4872 * URL should return the user back to the Jetpack console.
4873 *
4874 * @param String $redirect the default redirect URL used by the package.
4875 * @return String the modified URL.
4876 */
4877 public static function filter_connect_redirect_url( $redirect ) {
4878 $jetpack_admin_page = esc_url_raw( admin_url( 'admin.php?page=jetpack' ) );
4879 $redirect = $redirect
4880 ? wp_validate_redirect( esc_url_raw( $redirect ), $jetpack_admin_page )
4881 : $jetpack_admin_page;
4882
4883 if ( isset( $_REQUEST['is_multisite'] ) ) {
4884 $redirect = Jetpack_Network::init()->get_url( 'network_admin_page' );
4885 }
4886
4887 return $redirect;
4888 }
4889
4890 /**
4891 * This action fires at the beginning of the Manager::authorize method.
4892 */
4893 public static function authorize_starting() {
4894 $jetpack_unique_connection = Jetpack_Options::get_option( 'unique_connection' );
4895 // Checking if site has been active/connected previously before recording unique connection.
4896 if ( ! $jetpack_unique_connection ) {
4897 // jetpack_unique_connection option has never been set.
4898 $jetpack_unique_connection = array(
4899 'connected' => 0,
4900 'disconnected' => 0,
4901 'version' => '3.6.1',
4902 );
4903
4904 update_option( 'jetpack_unique_connection', $jetpack_unique_connection );
4905
4906 // Track unique connection.
4907 $jetpack = self::init();
4908
4909 $jetpack->stat( 'connections', 'unique-connection' );
4910 $jetpack->do_stats( 'server_side' );
4911 }
4912
4913 // Increment number of times connected.
4914 $jetpack_unique_connection['connected'] += 1;
4915 Jetpack_Options::update_option( 'unique_connection', $jetpack_unique_connection );
4916 }
4917
4918 /**
4919 * This action fires at the end of the Manager::authorize method when a secondary user is
4920 * linked.
4921 */
4922 public static function authorize_ending_linked() {
4923 // Don't activate anything since we are just connecting a user.
4924 self::state( 'message', 'linked' );
4925 }
4926
4927 /**
4928 * This action fires at the end of the Manager::authorize method when the master user is
4929 * authorized.
4930 *
4931 * @param array $data The request data.
4932 */
4933 public static function authorize_ending_authorized( $data ) {
4934 // If this site has been through the Jetpack Onboarding flow, delete the onboarding token.
4935 self::invalidate_onboarding_token();
4936
4937 // If redirect_uri is SSO, ensure SSO module is enabled.
4938 parse_str( wp_parse_url( $data['redirect_uri'], PHP_URL_QUERY ), $redirect_options );
4939
4940 /** This filter is documented in class.jetpack-cli.php */
4941 $jetpack_start_enable_sso = apply_filters( 'jetpack_start_enable_sso', true );
4942
4943 $activate_sso = (
4944 isset( $redirect_options['action'] ) &&
4945 'jetpack-sso' === $redirect_options['action'] &&
4946 $jetpack_start_enable_sso
4947 );
4948
4949 $do_redirect_on_error = ( 'client' === $data['auth_type'] );
4950
4951 self::handle_post_authorization_actions( $activate_sso, $do_redirect_on_error );
4952 }
4953
4954 /**
4955 * This action fires at the end of the REST_Connector connection_reconnect method when the
4956 * reconnect process is completed.
4957 * Note that this currently only happens when we don't need the user to re-authorize
4958 * their WP.com account, eg in cases where we are restoring a connection with
4959 * unhealthy blog token.
4960 */
4961 public static function reconnection_completed() {
4962 self::state( 'message', 'reconnection_completed' );
4963 }
4964
4965 /**
4966 * Get our assumed site creation date.
4967 * Calculated based on the earlier date of either:
4968 * - Earliest admin user registration date.
4969 * - Earliest date of post of any post type.
4970 *
4971 * @since 7.2.0
4972 * @deprecated since 7.8.0
4973 *
4974 * @return string Assumed site creation date and time.
4975 */
4976 public static function get_assumed_site_creation_date() {
4977 _deprecated_function( __METHOD__, 'jetpack-7.8', 'Automattic\\Jetpack\\Connection\\Manager' );
4978 return self::connection()->get_assumed_site_creation_date();
4979 }
4980
4981 public static function apply_activation_source_to_args( &$args ) {
4982 list( $activation_source_name, $activation_source_keyword ) = get_option( 'jetpack_activation_source' );
4983
4984 if ( $activation_source_name ) {
4985 $args['_as'] = urlencode( $activation_source_name );
4986 }
4987
4988 if ( $activation_source_keyword ) {
4989 $args['_ak'] = urlencode( $activation_source_keyword );
4990 }
4991 }
4992
4993 function build_reconnect_url( $raw = false ) {
4994 $url = wp_nonce_url( self::admin_url( 'action=reconnect' ), 'jetpack-reconnect' );
4995 return $raw ? $url : esc_url( $url );
4996 }
4997
4998 public static function admin_url( $args = null ) {
4999 $args = wp_parse_args( $args, array( 'page' => 'jetpack' ) );
5000 $url = add_query_arg( $args, admin_url( 'admin.php' ) );
5001 return $url;
5002 }
5003
5004 public static function nonce_url_no_esc( $actionurl, $action = -1, $name = '_wpnonce' ) {
5005 $actionurl = str_replace( '&amp;', '&', $actionurl );
5006 return add_query_arg( $name, wp_create_nonce( $action ), $actionurl );
5007 }
5008
5009 function dismiss_jetpack_notice() {
5010
5011 if ( ! isset( $_GET['jetpack-notice'] ) ) {
5012 return;
5013 }
5014
5015 switch ( $_GET['jetpack-notice'] ) {
5016 case 'dismiss':
5017 if ( check_admin_referer( 'jetpack-deactivate' ) && ! is_plugin_active_for_network( plugin_basename( JETPACK__PLUGIN_DIR . 'jetpack.php' ) ) ) {
5018
5019 require_once ABSPATH . 'wp-admin/includes/plugin.php';
5020 deactivate_plugins( JETPACK__PLUGIN_DIR . 'jetpack.php', false, false );
5021 wp_safe_redirect( admin_url() . 'plugins.php?deactivate=true&plugin_status=all&paged=1&s=' );
5022 }
5023 break;
5024 }
5025 }
5026
5027 public static function sort_modules( $a, $b ) {
5028 if ( $a['sort'] == $b['sort'] ) {
5029 return 0;
5030 }
5031
5032 return ( $a['sort'] < $b['sort'] ) ? -1 : 1;
5033 }
5034
5035 function ajax_recheck_ssl() {
5036 check_ajax_referer( 'recheck-ssl', 'ajax-nonce' );
5037 $result = self::permit_ssl( true );
5038 wp_send_json(
5039 array(
5040 'enabled' => $result,
5041 'message' => get_transient( 'jetpack_https_test_message' ),
5042 )
5043 );
5044 }
5045
5046 /* Client API */
5047
5048 /**
5049 * Returns the requested Jetpack API URL
5050 *
5051 * @deprecated since 7.7
5052 * @return string
5053 */
5054 public static function api_url( $relative_url ) {
5055 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::api_url' );
5056 $connection = self::connection();
5057 return $connection->api_url( $relative_url );
5058 }
5059
5060 /**
5061 * @deprecated 8.0
5062 *
5063 * Some hosts disable the OpenSSL extension and so cannot make outgoing HTTPS requests.
5064 * But we no longer fix "bad hosts" anyway, outbound HTTPS is required for Jetpack to function.
5065 */
5066 public static function fix_url_for_bad_hosts( $url ) {
5067 _deprecated_function( __METHOD__, 'jetpack-8.0' );
5068 return $url;
5069 }
5070
5071 public static function verify_onboarding_token( $token_data, $token, $request_data ) {
5072 // Default to a blog token.
5073 $token_type = 'blog';
5074
5075 // Let's see if this is onboarding. In such case, use user token type and the provided user id.
5076 if ( isset( $request_data ) || ! empty( $_GET['onboarding'] ) ) {
5077 if ( ! empty( $_GET['onboarding'] ) ) {
5078 $jpo = $_GET;
5079 } else {
5080 $jpo = json_decode( $request_data, true );
5081 }
5082
5083 $jpo_token = ! empty( $jpo['onboarding']['token'] ) ? $jpo['onboarding']['token'] : null;
5084 $jpo_user = ! empty( $jpo['onboarding']['jpUser'] ) ? $jpo['onboarding']['jpUser'] : null;
5085
5086 if (
5087 isset( $jpo_user )
5088 && isset( $jpo_token )
5089 && is_email( $jpo_user )
5090 && ctype_alnum( $jpo_token )
5091 && isset( $_GET['rest_route'] )
5092 && self::validate_onboarding_token_action(
5093 $jpo_token,
5094 $_GET['rest_route']
5095 )
5096 ) {
5097 $jp_user = get_user_by( 'email', $jpo_user );
5098 if ( is_a( $jp_user, 'WP_User' ) ) {
5099 wp_set_current_user( $jp_user->ID );
5100 $user_can = is_multisite()
5101 ? current_user_can_for_blog( get_current_blog_id(), 'manage_options' )
5102 : current_user_can( 'manage_options' );
5103 if ( $user_can ) {
5104 $token_type = 'user';
5105 $token->external_user_id = $jp_user->ID;
5106 }
5107 }
5108 }
5109
5110 $token_data['type'] = $token_type;
5111 $token_data['user_id'] = $token->external_user_id;
5112 }
5113
5114 return $token_data;
5115 }
5116
5117 /**
5118 * Create a random secret for validating onboarding payload
5119 *
5120 * @return string Secret token
5121 */
5122 public static function create_onboarding_token() {
5123 if ( false === ( $token = Jetpack_Options::get_option( 'onboarding' ) ) ) {
5124 $token = wp_generate_password( 32, false );
5125 Jetpack_Options::update_option( 'onboarding', $token );
5126 }
5127
5128 return $token;
5129 }
5130
5131 /**
5132 * Remove the onboarding token
5133 *
5134 * @return bool True on success, false on failure
5135 */
5136 public static function invalidate_onboarding_token() {
5137 return Jetpack_Options::delete_option( 'onboarding' );
5138 }
5139
5140 /**
5141 * Validate an onboarding token for a specific action
5142 *
5143 * @return boolean True if token/action pair is accepted, false if not
5144 */
5145 public static function validate_onboarding_token_action( $token, $action ) {
5146 // Compare tokens, bail if tokens do not match
5147 if ( ! hash_equals( $token, Jetpack_Options::get_option( 'onboarding' ) ) ) {
5148 return false;
5149 }
5150
5151 // List of valid actions we can take
5152 $valid_actions = array(
5153 '/jetpack/v4/settings',
5154 );
5155
5156 // Only allow valid actions.
5157 if ( ! in_array( $action, $valid_actions ) ) {
5158 return false;
5159 }
5160
5161 return true;
5162 }
5163
5164 /**
5165 * Checks to see if the URL is using SSL to connect with Jetpack
5166 *
5167 * @since 2.3.3
5168 * @return boolean
5169 */
5170 public static function permit_ssl( $force_recheck = false ) {
5171 // Do some fancy tests to see if ssl is being supported
5172 if ( $force_recheck || false === ( $ssl = get_transient( 'jetpack_https_test' ) ) ) {
5173 $message = '';
5174 if ( 'https' !== substr( JETPACK__API_BASE, 0, 5 ) ) {
5175 $ssl = 0;
5176 } else {
5177 $ssl = 1;
5178
5179 if ( ! wp_http_supports( array( 'ssl' => true ) ) ) {
5180 $ssl = 0;
5181 $message = __( 'WordPress reports no SSL support', 'jetpack' );
5182 } else {
5183 $response = wp_remote_get( JETPACK__API_BASE . 'test/1/' );
5184 if ( is_wp_error( $response ) ) {
5185 $ssl = 0;
5186 $message = __( 'WordPress reports no SSL support', 'jetpack' );
5187 } elseif ( 'OK' !== wp_remote_retrieve_body( $response ) ) {
5188 $ssl = 0;
5189 $message = __( 'Response was not OK: ', 'jetpack' ) . wp_remote_retrieve_body( $response );
5190 }
5191 }
5192 }
5193 set_transient( 'jetpack_https_test', $ssl, DAY_IN_SECONDS );
5194 set_transient( 'jetpack_https_test_message', $message, DAY_IN_SECONDS );
5195 }
5196
5197 return (bool) $ssl;
5198 }
5199
5200 /*
5201 * Displays an admin_notice, alerting the user that outbound SSL isn't working.
5202 */
5203 public function alert_auto_ssl_fail() {
5204 if ( ! current_user_can( 'manage_options' ) ) {
5205 return;
5206 }
5207
5208 $ajax_nonce = wp_create_nonce( 'recheck-ssl' );
5209 ?>
5210
5211 <div id="jetpack-ssl-warning" class="error jp-identity-crisis">
5212 <div class="jp-banner__content">
5213 <h2><?php _e( 'Outbound HTTPS not working', 'jetpack' ); ?></h2>
5214 <p><?php _e( 'Your site could not connect to WordPress.com via HTTPS. This could be due to any number of reasons, including faulty SSL certificates, misconfigured or missing SSL libraries, or network issues.', 'jetpack' ); ?></p>
5215 <p>
5216 <?php _e( 'Jetpack will re-test for HTTPS support once a day, but you can click here to try again immediately: ', 'jetpack' ); ?>
5217 <a href="#" id="jetpack-recheck-ssl-button"><?php _e( 'Try again', 'jetpack' ); ?></a>
5218 <span id="jetpack-recheck-ssl-output"><?php echo get_transient( 'jetpack_https_test_message' ); ?></span>
5219 </p>
5220 <p>
5221 <?php
5222 printf(
5223 __( 'For more help, try our <a href="%1$s">connection debugger</a> or <a href="%2$s" target="_blank">troubleshooting tips</a>.', 'jetpack' ),
5224 esc_url( self::admin_url( array( 'page' => 'jetpack-debugger' ) ) ),
5225 esc_url( Redirect::get_url( 'jetpack-support-getting-started-troubleshooting-tips' ) )
5226 );
5227 ?>
5228 </p>
5229 </div>
5230 </div>
5231 <style>
5232 #jetpack-recheck-ssl-output { margin-left: 5px; color: red; }
5233 </style>
5234 <script type="text/javascript">
5235 jQuery( document ).ready( function( $ ) {
5236 $( '#jetpack-recheck-ssl-button' ).click( function( e ) {
5237 var $this = $( this );
5238 $this.html( <?php echo json_encode( __( 'Checking', 'jetpack' ) ); ?> );
5239 $( '#jetpack-recheck-ssl-output' ).html( '' );
5240 e.preventDefault();
5241 var data = { action: 'jetpack-recheck-ssl', 'ajax-nonce': '<?php echo $ajax_nonce; ?>' };
5242 $.post( ajaxurl, data )
5243 .done( function( response ) {
5244 if ( response.enabled ) {
5245 $( '#jetpack-ssl-warning' ).hide();
5246 } else {
5247 this.html( <?php echo json_encode( __( 'Try again', 'jetpack' ) ); ?> );
5248 $( '#jetpack-recheck-ssl-output' ).html( 'SSL Failed: ' + response.message );
5249 }
5250 }.bind( $this ) );
5251 } );
5252 } );
5253 </script>
5254
5255 <?php
5256 }
5257
5258 /**
5259 * Returns the Jetpack XML-RPC API
5260 *
5261 * @deprecated 8.0 Use Connection_Manager instead.
5262 * @return string
5263 */
5264 public static function xmlrpc_api_url() {
5265 _deprecated_function( __METHOD__, 'jetpack-8.0', 'Automattic\\Jetpack\\Connection\\Manager::xmlrpc_api_url()' );
5266 return self::connection()->xmlrpc_api_url();
5267 }
5268
5269 /**
5270 * Returns the connection manager object.
5271 *
5272 * @return Automattic\Jetpack\Connection\Manager
5273 */
5274 public static function connection() {
5275 $jetpack = static::init();
5276
5277 // If the connection manager hasn't been instantiated, do that now.
5278 if ( ! $jetpack->connection_manager ) {
5279 $jetpack->connection_manager = new Connection_Manager( 'jetpack' );
5280 }
5281
5282 return $jetpack->connection_manager;
5283 }
5284
5285 /**
5286 * Creates two secret tokens and the end of life timestamp for them.
5287 *
5288 * Note these tokens are unique per call, NOT static per site for connecting.
5289 *
5290 * @since 2.6
5291 * @param String $action The action name.
5292 * @param Integer $user_id The user identifier.
5293 * @param Integer $exp Expiration time in seconds.
5294 * @return array
5295 */
5296 public static function generate_secrets( $action, $user_id = false, $exp = 600 ) {
5297 return self::connection()->generate_secrets( $action, $user_id, $exp );
5298 }
5299
5300 public static function get_secrets( $action, $user_id ) {
5301 $secrets = self::connection()->get_secrets( $action, $user_id );
5302
5303 if ( Connection_Manager::SECRETS_MISSING === $secrets ) {
5304 return new WP_Error( 'verify_secrets_missing', 'Verification secrets not found' );
5305 }
5306
5307 if ( Connection_Manager::SECRETS_EXPIRED === $secrets ) {
5308 return new WP_Error( 'verify_secrets_expired', 'Verification took too long' );
5309 }
5310
5311 return $secrets;
5312 }
5313
5314 /**
5315 * @deprecated 7.5 Use Connection_Manager instead.
5316 *
5317 * @param $action
5318 * @param $user_id
5319 */
5320 public static function delete_secrets( $action, $user_id ) {
5321 return self::connection()->delete_secrets( $action, $user_id );
5322 }
5323
5324 /**
5325 * Builds the timeout limit for queries talking with the wpcom servers.
5326 *
5327 * Based on local php max_execution_time in php.ini
5328 *
5329 * @since 2.6
5330 * @return int
5331 * @deprecated
5332 **/
5333 public function get_remote_query_timeout_limit() {
5334 _deprecated_function( __METHOD__, 'jetpack-5.4' );
5335 return self::get_max_execution_time();
5336 }
5337
5338 /**
5339 * Builds the timeout limit for queries talking with the wpcom servers.
5340 *
5341 * Based on local php max_execution_time in php.ini
5342 *
5343 * @since 5.4
5344 * @return int
5345 **/
5346 public static function get_max_execution_time() {
5347 $timeout = (int) ini_get( 'max_execution_time' );
5348
5349 // Ensure exec time set in php.ini
5350 if ( ! $timeout ) {
5351 $timeout = 30;
5352 }
5353 return $timeout;
5354 }
5355
5356 /**
5357 * Sets a minimum request timeout, and returns the current timeout
5358 *
5359 * @since 5.4
5360 **/
5361 public static function set_min_time_limit( $min_timeout ) {
5362 $timeout = self::get_max_execution_time();
5363 if ( $timeout < $min_timeout ) {
5364 $timeout = $min_timeout;
5365 set_time_limit( $timeout );
5366 }
5367 return $timeout;
5368 }
5369
5370 /**
5371 * Takes the response from the Jetpack register new site endpoint and
5372 * verifies it worked properly.
5373 *
5374 * @since 2.6
5375 * @deprecated since 7.7.0
5376 * @see Automattic\Jetpack\Connection\Manager::validate_remote_register_response()
5377 **/
5378 public function validate_remote_register_response() {
5379 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::validate_remote_register_response' );
5380 }
5381
5382 /**
5383 * @return bool|WP_Error
5384 */
5385 public static function register() {
5386 $tracking = new Tracking();
5387 $tracking->record_user_event( 'jpc_register_begin' );
5388
5389 add_filter( 'jetpack_register_request_body', array( __CLASS__, 'filter_register_request_body' ) );
5390
5391 $connection = self::connection();
5392 $registration = $connection->register();
5393
5394 remove_filter( 'jetpack_register_request_body', array( __CLASS__, 'filter_register_request_body' ) );
5395
5396 if ( ! $registration || is_wp_error( $registration ) ) {
5397 return $registration;
5398 }
5399
5400 return true;
5401 }
5402
5403 /**
5404 * Filters the registration request body to include tracking properties.
5405 *
5406 * @param array $properties
5407 * @return array amended properties.
5408 */
5409 public static function filter_register_request_body( $properties ) {
5410 $tracking = new Tracking();
5411 $tracks_identity = $tracking->tracks_get_identity( get_current_user_id() );
5412
5413 return array_merge(
5414 $properties,
5415 array(
5416 '_ui' => $tracks_identity['_ui'],
5417 '_ut' => $tracks_identity['_ut'],
5418 )
5419 );
5420 }
5421
5422 /**
5423 * Filters the token request body to include tracking properties.
5424 *
5425 * @param array $properties
5426 * @return array amended properties.
5427 */
5428 public static function filter_token_request_body( $properties ) {
5429 $tracking = new Tracking();
5430 $tracks_identity = $tracking->tracks_get_identity( get_current_user_id() );
5431
5432 return array_merge(
5433 $properties,
5434 array(
5435 '_ui' => $tracks_identity['_ui'],
5436 '_ut' => $tracks_identity['_ut'],
5437 )
5438 );
5439 }
5440
5441 /**
5442 * If the db version is showing something other that what we've got now, bump it to current.
5443 *
5444 * @return bool: True if the option was incorrect and updated, false if nothing happened.
5445 */
5446 public static function maybe_set_version_option() {
5447 list( $version ) = explode( ':', Jetpack_Options::get_option( 'version' ) );
5448 if ( JETPACK__VERSION != $version ) {
5449 Jetpack_Options::update_option( 'version', JETPACK__VERSION . ':' . time() );
5450
5451 if ( version_compare( JETPACK__VERSION, $version, '>' ) ) {
5452 /** This action is documented in class.jetpack.php */
5453 do_action( 'updating_jetpack_version', JETPACK__VERSION, $version );
5454 }
5455
5456 return true;
5457 }
5458 return false;
5459 }
5460
5461 /* Client Server API */
5462
5463 /**
5464 * Loads the Jetpack XML-RPC client.
5465 * No longer necessary, as the XML-RPC client will be automagically loaded.
5466 *
5467 * @deprecated since 7.7.0
5468 */
5469 public static function load_xml_rpc_client() {
5470 _deprecated_function( __METHOD__, 'jetpack-7.7' );
5471 }
5472
5473 /**
5474 * Resets the saved authentication state in between testing requests.
5475 *
5476 * @deprecated since 8.9.0
5477 * @see Automattic\Jetpack\Connection\Rest_Authentication::reset_saved_auth_state()
5478 */
5479 public function reset_saved_auth_state() {
5480 _deprecated_function( __METHOD__, 'jetpack-8.9', 'Automattic\\Jetpack\\Connection\\Rest_Authentication::reset_saved_auth_state' );
5481 Connection_Rest_Authentication::init()->reset_saved_auth_state();
5482 }
5483
5484 /**
5485 * Verifies the signature of the current request.
5486 *
5487 * @deprecated since 7.7.0
5488 * @see Automattic\Jetpack\Connection\Manager::verify_xml_rpc_signature()
5489 *
5490 * @return false|array
5491 */
5492 public function verify_xml_rpc_signature() {
5493 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::verify_xml_rpc_signature' );
5494 return self::connection()->verify_xml_rpc_signature();
5495 }
5496
5497 /**
5498 * Verifies the signature of the current request.
5499 *
5500 * This function has side effects and should not be used. Instead,
5501 * use the memoized version `->verify_xml_rpc_signature()`.
5502 *
5503 * @deprecated since 7.7.0
5504 * @see Automattic\Jetpack\Connection\Manager::internal_verify_xml_rpc_signature()
5505 * @internal
5506 */
5507 private function internal_verify_xml_rpc_signature() {
5508 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::internal_verify_xml_rpc_signature' );
5509 }
5510
5511 /**
5512 * Authenticates XML-RPC and other requests from the Jetpack Server.
5513 *
5514 * @deprecated since 7.7.0
5515 * @see Automattic\Jetpack\Connection\Manager::authenticate_jetpack()
5516 *
5517 * @param \WP_User|mixed $user User object if authenticated.
5518 * @param string $username Username.
5519 * @param string $password Password string.
5520 * @return \WP_User|mixed Authenticated user or error.
5521 */
5522 public function authenticate_jetpack( $user, $username, $password ) {
5523 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::authenticate_jetpack' );
5524
5525 if ( ! $this->connection_manager ) {
5526 $this->connection_manager = new Connection_Manager();
5527 }
5528
5529 return $this->connection_manager->authenticate_jetpack( $user, $username, $password );
5530 }
5531
5532 /**
5533 * Authenticates requests from Jetpack server to WP REST API endpoints.
5534 * Uses the existing XMLRPC request signing implementation.
5535 *
5536 * @deprecated since 8.9.0
5537 * @see Automattic\Jetpack\Connection\Rest_Authentication::wp_rest_authenticate()
5538 */
5539 function wp_rest_authenticate( $user ) {
5540 _deprecated_function( __METHOD__, 'jetpack-8.9', 'Automattic\\Jetpack\\Connection\\Rest_Authentication::wp_rest_authenticate' );
5541 return Connection_Rest_Authentication::init()->wp_rest_authenticate( $user );
5542 }
5543
5544 /**
5545 * Report authentication status to the WP REST API.
5546 *
5547 * @deprecated since 8.9.0
5548 * @see Automattic\Jetpack\Connection\Rest_Authentication::wp_rest_authentication_errors()
5549 *
5550 * @param WP_Error|mixed $result Error from another authentication handler, null if we should handle it, or another value if not
5551 * @return WP_Error|boolean|null {@see WP_JSON_Server::check_authentication}
5552 */
5553 public function wp_rest_authentication_errors( $value ) {
5554 _deprecated_function( __METHOD__, 'jetpack-8.9', 'Automattic\\Jetpack\\Connection\\Rest_Authentication::wp_rest_authenication_errors' );
5555 return Connection_Rest_Authentication::init()->wp_rest_authentication_errors( $value );
5556 }
5557
5558 /**
5559 * In some setups, $HTTP_RAW_POST_DATA can be emptied during some IXR_Server paths since it is passed by reference to various methods.
5560 * Capture it here so we can verify the signature later.
5561 *
5562 * @deprecated since 7.7.0
5563 * @see Automattic\Jetpack\Connection\Manager::xmlrpc_methods()
5564 *
5565 * @param array $methods XMLRPC methods.
5566 * @return array XMLRPC methods, with the $HTTP_RAW_POST_DATA one.
5567 */
5568 public function xmlrpc_methods( $methods ) {
5569 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::xmlrpc_methods' );
5570
5571 if ( ! $this->connection_manager ) {
5572 $this->connection_manager = new Connection_Manager();
5573 }
5574
5575 return $this->connection_manager->xmlrpc_methods( $methods );
5576 }
5577
5578 /**
5579 * Register additional public XMLRPC methods.
5580 *
5581 * @deprecated since 7.7.0
5582 * @see Automattic\Jetpack\Connection\Manager::public_xmlrpc_methods()
5583 *
5584 * @param array $methods Public XMLRPC methods.
5585 * @return array Public XMLRPC methods, with the getOptions one.
5586 */
5587 public function public_xmlrpc_methods( $methods ) {
5588 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::public_xmlrpc_methods' );
5589
5590 if ( ! $this->connection_manager ) {
5591 $this->connection_manager = new Connection_Manager();
5592 }
5593
5594 return $this->connection_manager->public_xmlrpc_methods( $methods );
5595 }
5596
5597 /**
5598 * Handles a getOptions XMLRPC method call.
5599 *
5600 * @deprecated since 7.7.0
5601 * @see Automattic\Jetpack\Connection\Manager::jetpack_getOptions()
5602 *
5603 * @param array $args method call arguments.
5604 * @return array an amended XMLRPC server options array.
5605 */
5606 public function jetpack_getOptions( $args ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid
5607 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::jetpack_getOptions' );
5608
5609 if ( ! $this->connection_manager ) {
5610 $this->connection_manager = new Connection_Manager();
5611 }
5612
5613 return $this->connection_manager->jetpack_getOptions( $args );
5614 }
5615
5616 /**
5617 * Adds Jetpack-specific options to the output of the XMLRPC options method.
5618 *
5619 * @deprecated since 7.7.0
5620 * @see Automattic\Jetpack\Connection\Manager::xmlrpc_options()
5621 *
5622 * @param array $options Standard Core options.
5623 * @return array Amended options.
5624 */
5625 public function xmlrpc_options( $options ) {
5626 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::xmlrpc_options' );
5627
5628 if ( ! $this->connection_manager ) {
5629 $this->connection_manager = new Connection_Manager();
5630 }
5631
5632 return $this->connection_manager->xmlrpc_options( $options );
5633 }
5634
5635 /**
5636 * State is passed via cookies from one request to the next, but never to subsequent requests.
5637 * SET: state( $key, $value );
5638 * GET: $value = state( $key );
5639 *
5640 * @param string $key
5641 * @param string $value
5642 * @param bool $restate private
5643 */
5644 public static function state( $key = null, $value = null, $restate = false ) {
5645 static $state = array();
5646 static $path, $domain;
5647 if ( ! isset( $path ) ) {
5648 require_once ABSPATH . 'wp-admin/includes/plugin.php';
5649 $admin_url = self::admin_url();
5650 $bits = wp_parse_url( $admin_url );
5651
5652 if ( is_array( $bits ) ) {
5653 $path = ( isset( $bits['path'] ) ) ? dirname( $bits['path'] ) : null;
5654 $domain = ( isset( $bits['host'] ) ) ? $bits['host'] : null;
5655 } else {
5656 $path = $domain = null;
5657 }
5658 }
5659
5660 // Extract state from cookies and delete cookies
5661 if ( isset( $_COOKIE['jetpackState'] ) && is_array( $_COOKIE['jetpackState'] ) ) {
5662 $yum = wp_unslash( $_COOKIE['jetpackState'] );
5663 unset( $_COOKIE['jetpackState'] );
5664 foreach ( $yum as $k => $v ) {
5665 if ( strlen( $v ) ) {
5666 $state[ $k ] = $v;
5667 }
5668 setcookie( "jetpackState[$k]", false, 0, $path, $domain );
5669 }
5670 }
5671
5672 if ( $restate ) {
5673 foreach ( $state as $k => $v ) {
5674 setcookie( "jetpackState[$k]", $v, 0, $path, $domain );
5675 }
5676 return;
5677 }
5678
5679 // Get a state variable.
5680 if ( isset( $key ) && ! isset( $value ) ) {
5681 if ( array_key_exists( $key, $state ) ) {
5682 return $state[ $key ];
5683 }
5684 return null;
5685 }
5686
5687 // Set a state variable.
5688 if ( isset( $key ) && isset( $value ) ) {
5689 if ( is_array( $value ) && isset( $value[0] ) ) {
5690 $value = $value[0];
5691 }
5692 $state[ $key ] = $value;
5693 if ( ! headers_sent() ) {
5694 if ( self::should_set_cookie( $key ) ) {
5695 setcookie( "jetpackState[$key]", $value, 0, $path, $domain );
5696 }
5697 }
5698 }
5699 }
5700
5701 public static function restate() {
5702 self::state( null, null, true );
5703 }
5704
5705 /**
5706 * Determines whether the jetpackState[$key] value should be added to the
5707 * cookie.
5708 *
5709 * @param string $key The state key.
5710 *
5711 * @return boolean Whether the value should be added to the cookie.
5712 */
5713 public static function should_set_cookie( $key ) {
5714 global $current_screen;
5715 $page = isset( $current_screen->base ) ? $current_screen->base : null;
5716
5717 if ( 'toplevel_page_jetpack' === $page && 'display_update_modal' === $key ) {
5718 return false;
5719 }
5720
5721 return true;
5722 }
5723
5724 public static function check_privacy( $file ) {
5725 static $is_site_publicly_accessible = null;
5726
5727 if ( is_null( $is_site_publicly_accessible ) ) {
5728 $is_site_publicly_accessible = false;
5729
5730 $rpc = new Jetpack_IXR_Client();
5731
5732 $success = $rpc->query( 'jetpack.isSitePubliclyAccessible', home_url() );
5733 if ( $success ) {
5734 $response = $rpc->getResponse();
5735 if ( $response ) {
5736 $is_site_publicly_accessible = true;
5737 }
5738 }
5739
5740 Jetpack_Options::update_option( 'public', (int) $is_site_publicly_accessible );
5741 }
5742
5743 if ( $is_site_publicly_accessible ) {
5744 return;
5745 }
5746
5747 $module_slug = self::get_module_slug( $file );
5748
5749 $privacy_checks = self::state( 'privacy_checks' );
5750 if ( ! $privacy_checks ) {
5751 $privacy_checks = $module_slug;
5752 } else {
5753 $privacy_checks .= ",$module_slug";
5754 }
5755
5756 self::state( 'privacy_checks', $privacy_checks );
5757 }
5758
5759 /**
5760 * Helper method for multicall XMLRPC.
5761 *
5762 * @deprecated since 8.9.0
5763 * @see Automattic\\Jetpack\\Connection\\Xmlrpc_Async_Call::add_call()
5764 *
5765 * @param ...$args Args for the async_call.
5766 */
5767 public static function xmlrpc_async_call( ...$args ) {
5768
5769 _deprecated_function( 'Jetpack::xmlrpc_async_call', 'jetpack-8.9.0', 'Automattic\\Jetpack\\Connection\\Xmlrpc_Async_Call::add_call' );
5770
5771 global $blog_id;
5772 static $clients = array();
5773
5774 $client_blog_id = is_multisite() ? $blog_id : 0;
5775
5776 if ( ! isset( $clients[ $client_blog_id ] ) ) {
5777 $clients[ $client_blog_id ] = new Jetpack_IXR_ClientMulticall( array( 'user_id' => Connection_Manager::CONNECTION_OWNER ) );
5778 if ( function_exists( 'ignore_user_abort' ) ) {
5779 ignore_user_abort( true );
5780 }
5781 add_action( 'shutdown', array( 'Jetpack', 'xmlrpc_async_call' ) );
5782 }
5783
5784 if ( ! empty( $args[0] ) ) {
5785 call_user_func_array( array( $clients[ $client_blog_id ], 'addCall' ), $args );
5786 } elseif ( is_multisite() ) {
5787 foreach ( $clients as $client_blog_id => $client ) {
5788 if ( ! $client_blog_id || empty( $client->calls ) ) {
5789 continue;
5790 }
5791
5792 $switch_success = switch_to_blog( $client_blog_id, true );
5793 if ( ! $switch_success ) {
5794 continue;
5795 }
5796
5797 flush();
5798 $client->query();
5799
5800 restore_current_blog();
5801 }
5802 } else {
5803 if ( isset( $clients[0] ) && ! empty( $clients[0]->calls ) ) {
5804 flush();
5805 $clients[0]->query();
5806 }
5807 }
5808 }
5809
5810 /**
5811 * Serve a WordPress.com static resource via a randomized wp.com subdomain.
5812 *
5813 * @deprecated 9.3.0 Use Assets::staticize_subdomain.
5814 *
5815 * @param string $url WordPress.com static resource URL.
5816 */
5817 public static function staticize_subdomain( $url ) {
5818 _deprecated_function( __METHOD__, 'jetpack-9.3.0', 'Automattic\Jetpack\Assets::staticize_subdomain' );
5819 return Assets::staticize_subdomain( $url );
5820 }
5821
5822 /* JSON API Authorization */
5823
5824 /**
5825 * Handles the login action for Authorizing the JSON API
5826 */
5827 function login_form_json_api_authorization() {
5828 $this->verify_json_api_authorization_request();
5829
5830 add_action( 'wp_login', array( &$this, 'store_json_api_authorization_token' ), 10, 2 );
5831
5832 add_action( 'login_message', array( &$this, 'login_message_json_api_authorization' ) );
5833 add_action( 'login_form', array( &$this, 'preserve_action_in_login_form_for_json_api_authorization' ) );
5834 add_filter( 'site_url', array( &$this, 'post_login_form_to_signed_url' ), 10, 3 );
5835 }
5836
5837 // Make sure the login form is POSTed to the signed URL so we can reverify the request
5838 function post_login_form_to_signed_url( $url, $path, $scheme ) {
5839 if ( 'wp-login.php' !== $path || ( 'login_post' !== $scheme && 'login' !== $scheme ) ) {
5840 return $url;
5841 }
5842
5843 $parsed_url = wp_parse_url( $url );
5844 $url = strtok( $url, '?' );
5845 $url = "$url?{$_SERVER['QUERY_STRING']}";
5846 if ( ! empty( $parsed_url['query'] ) ) {
5847 $url .= "&{$parsed_url['query']}";
5848 }
5849
5850 return $url;
5851 }
5852
5853 // Make sure the POSTed request is handled by the same action
5854 function preserve_action_in_login_form_for_json_api_authorization() {
5855 echo "<input type='hidden' name='action' value='jetpack_json_api_authorization' />\n";
5856 echo "<input type='hidden' name='jetpack_json_api_original_query' value='" . esc_url( set_url_scheme( $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] ) ) . "' />\n";
5857 }
5858
5859 // If someone logs in to approve API access, store the Access Code in usermeta
5860 function store_json_api_authorization_token( $user_login, $user ) {
5861 add_filter( 'login_redirect', array( &$this, 'add_token_to_login_redirect_json_api_authorization' ), 10, 3 );
5862 add_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_public_api_domain' ) );
5863 $token = wp_generate_password( 32, false );
5864 update_user_meta( $user->ID, 'jetpack_json_api_' . $this->json_api_authorization_request['client_id'], $token );
5865 }
5866
5867 // Add public-api.wordpress.com to the safe redirect allowed list - only added when someone allows API access.
5868 function allow_wpcom_public_api_domain( $domains ) {
5869 $domains[] = 'public-api.wordpress.com';
5870 return $domains;
5871 }
5872
5873 static function is_redirect_encoded( $redirect_url ) {
5874 return preg_match( '/https?%3A%2F%2F/i', $redirect_url ) > 0;
5875 }
5876
5877 // Add all wordpress.com environments to the safe redirect allowed list.
5878 function allow_wpcom_environments( $domains ) {
5879 $domains[] = 'wordpress.com';
5880 $domains[] = 'wpcalypso.wordpress.com';
5881 $domains[] = 'horizon.wordpress.com';
5882 $domains[] = 'calypso.localhost';
5883 return $domains;
5884 }
5885
5886 // Add the Access Code details to the public-api.wordpress.com redirect
5887 function add_token_to_login_redirect_json_api_authorization( $redirect_to, $original_redirect_to, $user ) {
5888 return add_query_arg(
5889 urlencode_deep(
5890 array(
5891 'jetpack-code' => get_user_meta( $user->ID, 'jetpack_json_api_' . $this->json_api_authorization_request['client_id'], true ),
5892 'jetpack-user-id' => (int) $user->ID,
5893 'jetpack-state' => $this->json_api_authorization_request['state'],
5894 )
5895 ),
5896 $redirect_to
5897 );
5898 }
5899
5900 /**
5901 * Verifies the request by checking the signature
5902 *
5903 * @since 4.6.0 Method was updated to use `$_REQUEST` instead of `$_GET` and `$_POST`. Method also updated to allow
5904 * passing in an `$environment` argument that overrides `$_REQUEST`. This was useful for integrating with SSO.
5905 *
5906 * @param null|array $environment
5907 */
5908 function verify_json_api_authorization_request( $environment = null ) {
5909 $environment = is_null( $environment )
5910 ? $_REQUEST
5911 : $environment;
5912
5913 list( $envToken, $envVersion, $envUserId ) = explode( ':', $environment['token'] );
5914 $token = Jetpack_Data::get_access_token( $envUserId, $envToken );
5915 if ( ! $token || empty( $token->secret ) ) {
5916 wp_die( __( 'You must connect your Jetpack plugin to WordPress.com to use this feature.', 'jetpack' ) );
5917 }
5918
5919 $die_error = __( 'Someone may be trying to trick you into giving them access to your site. Or it could be you just encountered a bug :). Either way, please close this window.', 'jetpack' );
5920
5921 // Host has encoded the request URL, probably as a result of a bad http => https redirect
5922 if ( self::is_redirect_encoded( $_GET['redirect_to'] ) ) {
5923 /**
5924 * Jetpack authorisation request Error.
5925 *
5926 * @since 7.5.0
5927 */
5928 do_action( 'jetpack_verify_api_authorization_request_error_double_encode' );
5929 $die_error = sprintf(
5930 /* translators: %s is a URL */
5931 __( 'Your site is incorrectly double-encoding redirects from http to https. This is preventing Jetpack from authenticating your connection. Please visit our <a href="%s">support page</a> for details about how to resolve this.', 'jetpack' ),
5932 Redirect::get_url( 'jetpack-support-double-encoding' )
5933 );
5934 }
5935
5936 $jetpack_signature = new Jetpack_Signature( $token->secret, (int) Jetpack_Options::get_option( 'time_diff' ) );
5937
5938 if ( isset( $environment['jetpack_json_api_original_query'] ) ) {
5939 $signature = $jetpack_signature->sign_request(
5940 $environment['token'],
5941 $environment['timestamp'],
5942 $environment['nonce'],
5943 '',
5944 'GET',
5945 $environment['jetpack_json_api_original_query'],
5946 null,
5947 true
5948 );
5949 } else {
5950 $signature = $jetpack_signature->sign_current_request(
5951 array(
5952 'body' => null,
5953 'method' => 'GET',
5954 )
5955 );
5956 }
5957
5958 if ( ! $signature ) {
5959 wp_die( $die_error );
5960 } elseif ( is_wp_error( $signature ) ) {
5961 wp_die( $die_error );
5962 } elseif ( ! hash_equals( $signature, $environment['signature'] ) ) {
5963 if ( is_ssl() ) {
5964 // If we signed an HTTP request on the Jetpack Servers, but got redirected to HTTPS by the local blog, check the HTTP signature as well
5965 $signature = $jetpack_signature->sign_current_request(
5966 array(
5967 'scheme' => 'http',
5968 'body' => null,
5969 'method' => 'GET',
5970 )
5971 );
5972 if ( ! $signature || is_wp_error( $signature ) || ! hash_equals( $signature, $environment['signature'] ) ) {
5973 wp_die( $die_error );
5974 }
5975 } else {
5976 wp_die( $die_error );
5977 }
5978 }
5979
5980 $timestamp = (int) $environment['timestamp'];
5981 $nonce = stripslashes( (string) $environment['nonce'] );
5982
5983 if ( ! $this->connection_manager ) {
5984 $this->connection_manager = new Connection_Manager();
5985 }
5986
5987 if ( ! $this->connection_manager->add_nonce( $timestamp, $nonce ) ) {
5988 // De-nonce the nonce, at least for 5 minutes.
5989 // We have to reuse this nonce at least once (used the first time when the initial request is made, used a second time when the login form is POSTed)
5990 $old_nonce_time = get_option( "jetpack_nonce_{$timestamp}_{$nonce}" );
5991 if ( $old_nonce_time < time() - 300 ) {
5992 wp_die( __( 'The authorization process expired. Please go back and try again.', 'jetpack' ) );
5993 }
5994 }
5995
5996 $data = json_decode( base64_decode( stripslashes( $environment['data'] ) ) );
5997 $data_filters = array(
5998 'state' => 'opaque',
5999 'client_id' => 'int',
6000 'client_title' => 'string',
6001 'client_image' => 'url',
6002 );
6003
6004 foreach ( $data_filters as $key => $sanitation ) {
6005 if ( ! isset( $data->$key ) ) {
6006 wp_die( $die_error );
6007 }
6008
6009 switch ( $sanitation ) {
6010 case 'int':
6011 $this->json_api_authorization_request[ $key ] = (int) $data->$key;
6012 break;
6013 case 'opaque':
6014 $this->json_api_authorization_request[ $key ] = (string) $data->$key;
6015 break;
6016 case 'string':
6017 $this->json_api_authorization_request[ $key ] = wp_kses( (string) $data->$key, array() );
6018 break;
6019 case 'url':
6020 $this->json_api_authorization_request[ $key ] = esc_url_raw( (string) $data->$key );
6021 break;
6022 }
6023 }
6024
6025 if ( empty( $this->json_api_authorization_request['client_id'] ) ) {
6026 wp_die( $die_error );
6027 }
6028 }
6029
6030 function login_message_json_api_authorization( $message ) {
6031 return '<p class="message">' . sprintf(
6032 esc_html__( '%s wants to access your site&#8217;s data. Log in to authorize that access.', 'jetpack' ),
6033 '<strong>' . esc_html( $this->json_api_authorization_request['client_title'] ) . '</strong>'
6034 ) . '<img src="' . esc_url( $this->json_api_authorization_request['client_image'] ) . '" /></p>';
6035 }
6036
6037 /**
6038 * Get $content_width, but with a <s>twist</s> filter.
6039 */
6040 public static function get_content_width() {
6041 $content_width = ( isset( $GLOBALS['content_width'] ) && is_numeric( $GLOBALS['content_width'] ) )
6042 ? $GLOBALS['content_width']
6043 : false;
6044 /**
6045 * Filter the Content Width value.
6046 *
6047 * @since 2.2.3
6048 *
6049 * @param string $content_width Content Width value.
6050 */
6051 return apply_filters( 'jetpack_content_width', $content_width );
6052 }
6053
6054 /**
6055 * Pings the WordPress.com Mirror Site for the specified options.
6056 *
6057 * @param string|array $option_names The option names to request from the WordPress.com Mirror Site
6058 *
6059 * @return array An associative array of the option values as stored in the WordPress.com Mirror Site
6060 */
6061 public function get_cloud_site_options( $option_names ) {
6062 $option_names = array_filter( (array) $option_names, 'is_string' );
6063
6064 $xml = new Jetpack_IXR_Client();
6065 $xml->query( 'jetpack.fetchSiteOptions', $option_names );
6066 if ( $xml->isError() ) {
6067 return array(
6068 'error_code' => $xml->getErrorCode(),
6069 'error_msg' => $xml->getErrorMessage(),
6070 );
6071 }
6072 $cloud_site_options = $xml->getResponse();
6073
6074 return $cloud_site_options;
6075 }
6076
6077 /**
6078 * Checks if the site is currently in an identity crisis.
6079 *
6080 * @return array|bool Array of options that are in a crisis, or false if everything is OK.
6081 */
6082 public static function check_identity_crisis() {
6083 if ( ! self::is_active() || ( new Status() )->is_offline_mode() || ! self::validate_sync_error_idc_option() ) {
6084 return false;
6085 }
6086
6087 return Jetpack_Options::get_option( 'sync_error_idc' );
6088 }
6089
6090 /**
6091 * Checks whether the home and siteurl specifically are allowed.
6092 * Written so that we don't have re-check $key and $value params every time
6093 * we want to check if this site is allowed, for example in footer.php
6094 *
6095 * @since 3.8.0
6096 * @return bool True = already allowed False = not on the allowed list.
6097 */
6098 public static function is_staging_site() {
6099 _deprecated_function( 'Jetpack::is_staging_site', 'jetpack-8.1', '/Automattic/Jetpack/Status->is_staging_site' );
6100 return ( new Status() )->is_staging_site();
6101 }
6102
6103 /**
6104 * Checks whether the sync_error_idc option is valid or not, and if not, will do cleanup.
6105 *
6106 * @since 4.4.0
6107 * @since 5.4.0 Do not call get_sync_error_idc_option() unless site is in IDC
6108 *
6109 * @return bool
6110 */
6111 public static function validate_sync_error_idc_option() {
6112 $is_valid = false;
6113
6114 // Is the site opted in and does the stored sync_error_idc option match what we now generate?
6115 $sync_error = Jetpack_Options::get_option( 'sync_error_idc' );
6116 if ( $sync_error && self::sync_idc_optin() ) {
6117 $local_options = self::get_sync_error_idc_option();
6118 // Ensure all values are set.
6119 if ( isset( $sync_error['home'] ) && isset( $local_options['home'] ) && isset( $sync_error['siteurl'] ) && isset( $local_options['siteurl'] ) ) {
6120
6121 // If the WP.com expected home and siteurl match local home and siteurl it is not valid IDC.
6122 if (
6123 isset( $sync_error['wpcom_home'] ) &&
6124 isset( $sync_error['wpcom_siteurl'] ) &&
6125 $sync_error['wpcom_home'] === $local_options['home'] &&
6126 $sync_error['wpcom_siteurl'] === $local_options['siteurl']
6127 ) {
6128 $is_valid = false;
6129 // Enable migrate_for_idc so that sync actions are accepted.
6130 Jetpack_Options::update_option( 'migrate_for_idc', true );
6131 } elseif ( $sync_error['home'] === $local_options['home'] && $sync_error['siteurl'] === $local_options['siteurl'] ) {
6132 $is_valid = true;
6133 }
6134 }
6135 }
6136
6137 /**
6138 * Filters whether the sync_error_idc option is valid.
6139 *
6140 * @since 4.4.0
6141 *
6142 * @param bool $is_valid If the sync_error_idc is valid or not.
6143 */
6144 $is_valid = (bool) apply_filters( 'jetpack_sync_error_idc_validation', $is_valid );
6145
6146 if ( ! $is_valid && $sync_error ) {
6147 // Since the option exists, and did not validate, delete it
6148 Jetpack_Options::delete_option( 'sync_error_idc' );
6149 }
6150
6151 return $is_valid;
6152 }
6153
6154 /**
6155 * Normalizes a url by doing three things:
6156 * - Strips protocol
6157 * - Strips www
6158 * - Adds a trailing slash
6159 *
6160 * @since 4.4.0
6161 * @param string $url
6162 * @return WP_Error|string
6163 */
6164 public static function normalize_url_protocol_agnostic( $url ) {
6165 $parsed_url = wp_parse_url( trailingslashit( esc_url_raw( $url ) ) );
6166 if ( ! $parsed_url || empty( $parsed_url['host'] ) || empty( $parsed_url['path'] ) ) {
6167 return new WP_Error( 'cannot_parse_url', sprintf( esc_html__( 'Cannot parse URL %s', 'jetpack' ), $url ) );
6168 }
6169
6170 // Strip www and protocols
6171 $url = preg_replace( '/^www\./i', '', $parsed_url['host'] . $parsed_url['path'] );
6172 return $url;
6173 }
6174
6175 /**
6176 * Gets the value that is to be saved in the jetpack_sync_error_idc option.
6177 *
6178 * @since 4.4.0
6179 * @since 5.4.0 Add transient since home/siteurl retrieved directly from DB
6180 *
6181 * @param array $response
6182 * @return array Array of the local urls, wpcom urls, and error code
6183 */
6184 public static function get_sync_error_idc_option( $response = array() ) {
6185 // Since the local options will hit the database directly, store the values
6186 // in a transient to allow for autoloading and caching on subsequent views.
6187 $local_options = get_transient( 'jetpack_idc_local' );
6188 if ( false === $local_options ) {
6189 $local_options = array(
6190 'home' => Functions::home_url(),
6191 'siteurl' => Functions::site_url(),
6192 );
6193 set_transient( 'jetpack_idc_local', $local_options, MINUTE_IN_SECONDS );
6194 }
6195
6196 $options = array_merge( $local_options, $response );
6197
6198 $returned_values = array();
6199 foreach ( $options as $key => $option ) {
6200 if ( 'error_code' === $key ) {
6201 $returned_values[ $key ] = $option;
6202 continue;
6203 }
6204
6205 if ( is_wp_error( $normalized_url = self::normalize_url_protocol_agnostic( $option ) ) ) {
6206 continue;
6207 }
6208
6209 $returned_values[ $key ] = $normalized_url;
6210 }
6211
6212 set_transient( 'jetpack_idc_option', $returned_values, MINUTE_IN_SECONDS );
6213
6214 return $returned_values;
6215 }
6216
6217 /**
6218 * Returns the value of the jetpack_sync_idc_optin filter, or constant.
6219 * If set to true, the site will be put into staging mode.
6220 *
6221 * @since 4.3.2
6222 * @return bool
6223 */
6224 public static function sync_idc_optin() {
6225 if ( Constants::is_defined( 'JETPACK_SYNC_IDC_OPTIN' ) ) {
6226 $default = Constants::get_constant( 'JETPACK_SYNC_IDC_OPTIN' );
6227 } else {
6228 $default = ! Constants::is_defined( 'SUNRISE' ) && ! is_multisite();
6229 }
6230
6231 /**
6232 * Allows sites to opt in for IDC mitigation which blocks the site from syncing to WordPress.com when the home
6233 * URL or site URL do not match what WordPress.com expects. The default value is either true, or the value of
6234 * JETPACK_SYNC_IDC_OPTIN constant if set.
6235 *
6236 * @since 4.3.2
6237 *
6238 * @param bool $default Whether the site is opted in to IDC mitigation.
6239 */
6240 return (bool) apply_filters( 'jetpack_sync_idc_optin', $default );
6241 }
6242
6243 /**
6244 * Maybe Use a .min.css stylesheet, maybe not.
6245 *
6246 * Hooks onto `plugins_url` filter at priority 1, and accepts all 3 args.
6247 */
6248 public static function maybe_min_asset( $url, $path, $plugin ) {
6249 // Short out on things trying to find actual paths.
6250 if ( ! $path || empty( $plugin ) ) {
6251 return $url;
6252 }
6253
6254 $path = ltrim( $path, '/' );
6255
6256 // Strip out the abspath.
6257 $base = dirname( plugin_basename( $plugin ) );
6258
6259 // Short out on non-Jetpack assets.
6260 if ( 'jetpack/' !== substr( $base, 0, 8 ) ) {
6261 return $url;
6262 }
6263
6264 // File name parsing.
6265 $file = "{$base}/{$path}";
6266 $full_path = JETPACK__PLUGIN_DIR . substr( $file, 8 );
6267 $file_name = substr( $full_path, strrpos( $full_path, '/' ) + 1 );
6268 $file_name_parts_r = array_reverse( explode( '.', $file_name ) );
6269 $extension = array_shift( $file_name_parts_r );
6270
6271 if ( in_array( strtolower( $extension ), array( 'css', 'js' ) ) ) {
6272 // Already pointing at the minified version.
6273 if ( 'min' === $file_name_parts_r[0] ) {
6274 return $url;
6275 }
6276
6277 $min_full_path = preg_replace( "#\.{$extension}$#", ".min.{$extension}", $full_path );
6278 if ( file_exists( $min_full_path ) ) {
6279 $url = preg_replace( "#\.{$extension}$#", ".min.{$extension}", $url );
6280 // If it's a CSS file, stash it so we can set the .min suffix for rtl-ing.
6281 if ( 'css' === $extension ) {
6282 $key = str_replace( JETPACK__PLUGIN_DIR, 'jetpack/', $min_full_path );
6283 self::$min_assets[ $key ] = $path;
6284 }
6285 }
6286 }
6287
6288 return $url;
6289 }
6290
6291 /**
6292 * If the asset is minified, let's flag .min as the suffix.
6293 *
6294 * Attached to `style_loader_src` filter.
6295 *
6296 * @param string $tag The tag that would link to the external asset.
6297 * @param string $handle The registered handle of the script in question.
6298 * @param string $href The url of the asset in question.
6299 */
6300 public static function set_suffix_on_min( $src, $handle ) {
6301 if ( false === strpos( $src, '.min.css' ) ) {
6302 return $src;
6303 }
6304
6305 if ( ! empty( self::$min_assets ) ) {
6306 foreach ( self::$min_assets as $file => $path ) {
6307 if ( false !== strpos( $src, $file ) ) {
6308 wp_style_add_data( $handle, 'suffix', '.min' );
6309 return $src;
6310 }
6311 }
6312 }
6313
6314 return $src;
6315 }
6316
6317 /**
6318 * Maybe inlines a stylesheet.
6319 *
6320 * If you'd like to inline a stylesheet instead of printing a link to it,
6321 * wp_style_add_data( 'handle', 'jetpack-inline', true );
6322 *
6323 * Attached to `style_loader_tag` filter.
6324 *
6325 * @param string $tag The tag that would link to the external asset.
6326 * @param string $handle The registered handle of the script in question.
6327 *
6328 * @return string
6329 */
6330 public static function maybe_inline_style( $tag, $handle ) {
6331 global $wp_styles;
6332 $item = $wp_styles->registered[ $handle ];
6333
6334 if ( ! isset( $item->extra['jetpack-inline'] ) || ! $item->extra['jetpack-inline'] ) {
6335 return $tag;
6336 }
6337
6338 if ( preg_match( '# href=\'([^\']+)\' #i', $tag, $matches ) ) {
6339 $href = $matches[1];
6340 // Strip off query string
6341 if ( $pos = strpos( $href, '?' ) ) {
6342 $href = substr( $href, 0, $pos );
6343 }
6344 // Strip off fragment
6345 if ( $pos = strpos( $href, '#' ) ) {
6346 $href = substr( $href, 0, $pos );
6347 }
6348 } else {
6349 return $tag;
6350 }
6351
6352 $plugins_dir = plugin_dir_url( JETPACK__PLUGIN_FILE );
6353 if ( $plugins_dir !== substr( $href, 0, strlen( $plugins_dir ) ) ) {
6354 return $tag;
6355 }
6356
6357 // If this stylesheet has a RTL version, and the RTL version replaces normal...
6358 if ( isset( $item->extra['rtl'] ) && 'replace' === $item->extra['rtl'] && is_rtl() ) {
6359 // And this isn't the pass that actually deals with the RTL version...
6360 if ( false === strpos( $tag, " id='$handle-rtl-css' " ) ) {
6361 // Short out, as the RTL version will deal with it in a moment.
6362 return $tag;
6363 }
6364 }
6365
6366 $file = JETPACK__PLUGIN_DIR . substr( $href, strlen( $plugins_dir ) );
6367 $css = self::absolutize_css_urls( file_get_contents( $file ), $href );
6368 if ( $css ) {
6369 $tag = "<!-- Inline {$item->handle} -->\r\n";
6370 if ( empty( $item->extra['after'] ) ) {
6371 wp_add_inline_style( $handle, $css );
6372 } else {
6373 array_unshift( $item->extra['after'], $css );
6374 wp_style_add_data( $handle, 'after', $item->extra['after'] );
6375 }
6376 }
6377
6378 return $tag;
6379 }
6380
6381 /**
6382 * Loads a view file from the views
6383 *
6384 * Data passed in with the $data parameter will be available in the
6385 * template file as $data['value']
6386 *
6387 * @param string $template - Template file to load
6388 * @param array $data - Any data to pass along to the template
6389 * @return boolean - If template file was found
6390 **/
6391 public function load_view( $template, $data = array() ) {
6392 $views_dir = JETPACK__PLUGIN_DIR . 'views/';
6393
6394 if ( file_exists( $views_dir . $template ) ) {
6395 require_once $views_dir . $template;
6396 return true;
6397 }
6398
6399 error_log( "Jetpack: Unable to find view file $views_dir$template" );
6400 return false;
6401 }
6402
6403 /**
6404 * Throws warnings for deprecated hooks to be removed from Jetpack that cannot remain in the original place in the code.
6405 */
6406 public function deprecated_hooks() {
6407 $filter_deprecated_list = array(
6408 'jetpack_bail_on_shortcode' => array(
6409 'replacement' => 'jetpack_shortcodes_to_include',
6410 'version' => 'jetpack-3.1.0',
6411 ),
6412 'wpl_sharing_2014_1' => array(
6413 'replacement' => null,
6414 'version' => 'jetpack-3.6.0',
6415 ),
6416 'jetpack-tools-to-include' => array(
6417 'replacement' => 'jetpack_tools_to_include',
6418 'version' => 'jetpack-3.9.0',
6419 ),
6420 'jetpack_identity_crisis_options_to_check' => array(
6421 'replacement' => null,
6422 'version' => 'jetpack-4.0.0',
6423 ),
6424 'update_option_jetpack_single_user_site' => array(
6425 'replacement' => null,
6426 'version' => 'jetpack-4.3.0',
6427 ),
6428 'audio_player_default_colors' => array(
6429 'replacement' => null,
6430 'version' => 'jetpack-4.3.0',
6431 ),
6432 'add_option_jetpack_featured_images_enabled' => array(
6433 'replacement' => null,
6434 'version' => 'jetpack-4.3.0',
6435 ),
6436 'add_option_jetpack_update_details' => array(
6437 'replacement' => null,
6438 'version' => 'jetpack-4.3.0',
6439 ),
6440 'add_option_jetpack_updates' => array(
6441 'replacement' => null,
6442 'version' => 'jetpack-4.3.0',
6443 ),
6444 'add_option_jetpack_network_name' => array(
6445 'replacement' => null,
6446 'version' => 'jetpack-4.3.0',
6447 ),
6448 'add_option_jetpack_network_allow_new_registrations' => array(
6449 'replacement' => null,
6450 'version' => 'jetpack-4.3.0',
6451 ),
6452 'add_option_jetpack_network_add_new_users' => array(
6453 'replacement' => null,
6454 'version' => 'jetpack-4.3.0',
6455 ),
6456 'add_option_jetpack_network_site_upload_space' => array(
6457 'replacement' => null,
6458 'version' => 'jetpack-4.3.0',
6459 ),
6460 'add_option_jetpack_network_upload_file_types' => array(
6461 'replacement' => null,
6462 'version' => 'jetpack-4.3.0',
6463 ),
6464 'add_option_jetpack_network_enable_administration_menus' => array(
6465 'replacement' => null,
6466 'version' => 'jetpack-4.3.0',
6467 ),
6468 'add_option_jetpack_is_multi_site' => array(
6469 'replacement' => null,
6470 'version' => 'jetpack-4.3.0',
6471 ),
6472 'add_option_jetpack_is_main_network' => array(
6473 'replacement' => null,
6474 'version' => 'jetpack-4.3.0',
6475 ),
6476 'add_option_jetpack_main_network_site' => array(
6477 'replacement' => null,
6478 'version' => 'jetpack-4.3.0',
6479 ),
6480 'jetpack_sync_all_registered_options' => array(
6481 'replacement' => null,
6482 'version' => 'jetpack-4.3.0',
6483 ),
6484 'jetpack_has_identity_crisis' => array(
6485 'replacement' => 'jetpack_sync_error_idc_validation',
6486 'version' => 'jetpack-4.4.0',
6487 ),
6488 'jetpack_is_post_mailable' => array(
6489 'replacement' => null,
6490 'version' => 'jetpack-4.4.0',
6491 ),
6492 'jetpack_seo_site_host' => array(
6493 'replacement' => null,
6494 'version' => 'jetpack-5.1.0',
6495 ),
6496 'jetpack_installed_plugin' => array(
6497 'replacement' => 'jetpack_plugin_installed',
6498 'version' => 'jetpack-6.0.0',
6499 ),
6500 'jetpack_holiday_snow_option_name' => array(
6501 'replacement' => null,
6502 'version' => 'jetpack-6.0.0',
6503 ),
6504 'jetpack_holiday_chance_of_snow' => array(
6505 'replacement' => null,
6506 'version' => 'jetpack-6.0.0',
6507 ),
6508 'jetpack_holiday_snow_js_url' => array(
6509 'replacement' => null,
6510 'version' => 'jetpack-6.0.0',
6511 ),
6512 'jetpack_is_holiday_snow_season' => array(
6513 'replacement' => null,
6514 'version' => 'jetpack-6.0.0',
6515 ),
6516 'jetpack_holiday_snow_option_updated' => array(
6517 'replacement' => null,
6518 'version' => 'jetpack-6.0.0',
6519 ),
6520 'jetpack_holiday_snowing' => array(
6521 'replacement' => null,
6522 'version' => 'jetpack-6.0.0',
6523 ),
6524 'jetpack_sso_auth_cookie_expirtation' => array(
6525 'replacement' => 'jetpack_sso_auth_cookie_expiration',
6526 'version' => 'jetpack-6.1.0',
6527 ),
6528 'jetpack_cache_plans' => array(
6529 'replacement' => null,
6530 'version' => 'jetpack-6.1.0',
6531 ),
6532
6533 'jetpack_lazy_images_skip_image_with_atttributes' => array(
6534 'replacement' => 'jetpack_lazy_images_skip_image_with_attributes',
6535 'version' => 'jetpack-6.5.0',
6536 ),
6537 'jetpack_enable_site_verification' => array(
6538 'replacement' => null,
6539 'version' => 'jetpack-6.5.0',
6540 ),
6541 'can_display_jetpack_manage_notice' => array(
6542 'replacement' => null,
6543 'version' => 'jetpack-7.3.0',
6544 ),
6545 'atd_http_post_timeout' => array(
6546 'replacement' => null,
6547 'version' => 'jetpack-7.3.0',
6548 ),
6549 'atd_service_domain' => array(
6550 'replacement' => null,
6551 'version' => 'jetpack-7.3.0',
6552 ),
6553 'atd_load_scripts' => array(
6554 'replacement' => null,
6555 'version' => 'jetpack-7.3.0',
6556 ),
6557 'jetpack_widget_authors_exclude' => array(
6558 'replacement' => 'jetpack_widget_authors_params',
6559 'version' => 'jetpack-7.7.0',
6560 ),
6561 // Removed in Jetpack 7.9.0
6562 'jetpack_pwa_manifest' => array(
6563 'replacement' => null,
6564 'version' => 'jetpack-7.9.0',
6565 ),
6566 'jetpack_pwa_background_color' => array(
6567 'replacement' => null,
6568 'version' => 'jetpack-7.9.0',
6569 ),
6570 'jetpack_check_mobile' => array(
6571 'replacement' => null,
6572 'version' => 'jetpack-8.3.0',
6573 ),
6574 'jetpack_mobile_stylesheet' => array(
6575 'replacement' => null,
6576 'version' => 'jetpack-8.3.0',
6577 ),
6578 'jetpack_mobile_template' => array(
6579 'replacement' => null,
6580 'version' => 'jetpack-8.3.0',
6581 ),
6582 'jetpack_mobile_theme_menu' => array(
6583 'replacement' => null,
6584 'version' => 'jetpack-8.3.0',
6585 ),
6586 'minileven_show_featured_images' => array(
6587 'replacement' => null,
6588 'version' => 'jetpack-8.3.0',
6589 ),
6590 'minileven_attachment_size' => array(
6591 'replacement' => null,
6592 'version' => 'jetpack-8.3.0',
6593 ),
6594 'instagram_cache_oembed_api_response_body' => array(
6595 'replacement' => null,
6596 'version' => 'jetpack-9.1.0',
6597 ),
6598 'jetpack_can_make_outbound_https' => array(
6599 'replacement' => null,
6600 'version' => 'jetpack-9.1.0',
6601 ),
6602 );
6603
6604 foreach ( $filter_deprecated_list as $tag => $args ) {
6605 if ( has_filter( $tag ) ) {
6606 apply_filters_deprecated( $tag, array( null ), $args['version'], $args['replacement'] );
6607 }
6608 }
6609
6610 $action_deprecated_list = array(
6611 'jetpack_updated_theme' => array(
6612 'replacement' => 'jetpack_updated_themes',
6613 'version' => 'jetpack-6.2.0',
6614 ),
6615 'atd_http_post_error' => array(
6616 'replacement' => null,
6617 'version' => 'jetpack-7.3.0',
6618 ),
6619 'mobile_reject_mobile' => array(
6620 'replacement' => null,
6621 'version' => 'jetpack-8.3.0',
6622 ),
6623 'mobile_force_mobile' => array(
6624 'replacement' => null,
6625 'version' => 'jetpack-8.3.0',
6626 ),
6627 'mobile_app_promo_download' => array(
6628 'replacement' => null,
6629 'version' => 'jetpack-8.3.0',
6630 ),
6631 'mobile_setup' => array(
6632 'replacement' => null,
6633 'version' => 'jetpack-8.3.0',
6634 ),
6635 'jetpack_mobile_footer_before' => array(
6636 'replacement' => null,
6637 'version' => 'jetpack-8.3.0',
6638 ),
6639 'wp_mobile_theme_footer' => array(
6640 'replacement' => null,
6641 'version' => 'jetpack-8.3.0',
6642 ),
6643 'minileven_credits' => array(
6644 'replacement' => null,
6645 'version' => 'jetpack-8.3.0',
6646 ),
6647 'jetpack_mobile_header_before' => array(
6648 'replacement' => null,
6649 'version' => 'jetpack-8.3.0',
6650 ),
6651 'jetpack_mobile_header_after' => array(
6652 'replacement' => null,
6653 'version' => 'jetpack-8.3.0',
6654 ),
6655 );
6656
6657 foreach ( $action_deprecated_list as $tag => $args ) {
6658 if ( has_action( $tag ) ) {
6659 do_action_deprecated( $tag, array(), $args['version'], $args['replacement'] );
6660 }
6661 }
6662 }
6663
6664 /**
6665 * Converts any url in a stylesheet, to the correct absolute url.
6666 *
6667 * Considerations:
6668 * - Normal, relative URLs `feh.png`
6669 * - Data URLs `data:image/gif;base64,eh129ehiuehjdhsa==`
6670 * - Schema-agnostic URLs `//domain.com/feh.png`
6671 * - Absolute URLs `http://domain.com/feh.png`
6672 * - Domain root relative URLs `/feh.png`
6673 *
6674 * @param $css string: The raw CSS -- should be read in directly from the file.
6675 * @param $css_file_url : The URL that the file can be accessed at, for calculating paths from.
6676 *
6677 * @return mixed|string
6678 */
6679 public static function absolutize_css_urls( $css, $css_file_url ) {
6680 $pattern = '#url\((?P<path>[^)]*)\)#i';
6681 $css_dir = dirname( $css_file_url );
6682 $p = wp_parse_url( $css_dir );
6683 $domain = sprintf(
6684 '%1$s//%2$s%3$s%4$s',
6685 isset( $p['scheme'] ) ? "{$p['scheme']}:" : '',
6686 isset( $p['user'], $p['pass'] ) ? "{$p['user']}:{$p['pass']}@" : '',
6687 $p['host'],
6688 isset( $p['port'] ) ? ":{$p['port']}" : ''
6689 );
6690
6691 if ( preg_match_all( $pattern, $css, $matches, PREG_SET_ORDER ) ) {
6692 $find = $replace = array();
6693 foreach ( $matches as $match ) {
6694 $url = trim( $match['path'], "'\" \t" );
6695
6696 // If this is a data url, we don't want to mess with it.
6697 if ( 'data:' === substr( $url, 0, 5 ) ) {
6698 continue;
6699 }
6700
6701 // If this is an absolute or protocol-agnostic url,
6702 // we don't want to mess with it.
6703 if ( preg_match( '#^(https?:)?//#i', $url ) ) {
6704 continue;
6705 }
6706
6707 switch ( substr( $url, 0, 1 ) ) {
6708 case '/':
6709 $absolute = $domain . $url;
6710 break;
6711 default:
6712 $absolute = $css_dir . '/' . $url;
6713 }
6714
6715 $find[] = $match[0];
6716 $replace[] = sprintf( 'url("%s")', $absolute );
6717 }
6718 $css = str_replace( $find, $replace, $css );
6719 }
6720
6721 return $css;
6722 }
6723
6724 /**
6725 * This methods removes all of the registered css files on the front end
6726 * from Jetpack in favor of using a single file. In effect "imploding"
6727 * all the files into one file.
6728 *
6729 * Pros:
6730 * - Uses only ONE css asset connection instead of 15
6731 * - Saves a minimum of 56k
6732 * - Reduces server load
6733 * - Reduces time to first painted byte
6734 *
6735 * Cons:
6736 * - Loads css for ALL modules. However all selectors are prefixed so it
6737 * should not cause any issues with themes.
6738 * - Plugins/themes dequeuing styles no longer do anything. See
6739 * jetpack_implode_frontend_css filter for a workaround
6740 *
6741 * For some situations developers may wish to disable css imploding and
6742 * instead operate in legacy mode where each file loads seperately and
6743 * can be edited individually or dequeued. This can be accomplished with
6744 * the following line:
6745 *
6746 * add_filter( 'jetpack_implode_frontend_css', '__return_false' );
6747 *
6748 * @since 3.2
6749 **/
6750 public function implode_frontend_css( $travis_test = false ) {
6751 $do_implode = true;
6752 if ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) {
6753 $do_implode = false;
6754 }
6755
6756 // Do not implode CSS when the page loads via the AMP plugin.
6757 if ( Jetpack_AMP_Support::is_amp_request() ) {
6758 $do_implode = false;
6759 }
6760
6761 /**
6762 * Allow CSS to be concatenated into a single jetpack.css file.
6763 *
6764 * @since 3.2.0
6765 *
6766 * @param bool $do_implode Should CSS be concatenated? Default to true.
6767 */
6768 $do_implode = apply_filters( 'jetpack_implode_frontend_css', $do_implode );
6769
6770 // Do not use the imploded file when default behavior was altered through the filter
6771 if ( ! $do_implode ) {
6772 return;
6773 }
6774
6775 // We do not want to use the imploded file in dev mode, or if not connected
6776 if ( ( new Status() )->is_offline_mode() || ! self::is_active() ) {
6777 if ( ! $travis_test ) {
6778 return;
6779 }
6780 }
6781
6782 // Do not use the imploded file if sharing css was dequeued via the sharing settings screen
6783 if ( get_option( 'sharedaddy_disable_resources' ) ) {
6784 return;
6785 }
6786
6787 /*
6788 * Now we assume Jetpack is connected and able to serve the single
6789 * file.
6790 *
6791 * In the future there will be a check here to serve the file locally
6792 * or potentially from the Jetpack CDN
6793 *
6794 * For now:
6795 * - Enqueue a single imploded css file
6796 * - Zero out the style_loader_tag for the bundled ones
6797 * - Be happy, drink scotch
6798 */
6799
6800 add_filter( 'style_loader_tag', array( $this, 'concat_remove_style_loader_tag' ), 10, 2 );
6801
6802 $version = self::is_development_version() ? filemtime( JETPACK__PLUGIN_DIR . 'css/jetpack.css' ) : JETPACK__VERSION;
6803
6804 wp_enqueue_style( 'jetpack_css', plugins_url( 'css/jetpack.css', __FILE__ ), array(), $version );
6805 wp_style_add_data( 'jetpack_css', 'rtl', 'replace' );
6806 }
6807
6808 function concat_remove_style_loader_tag( $tag, $handle ) {
6809 if ( in_array( $handle, $this->concatenated_style_handles ) ) {
6810 $tag = '';
6811 if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
6812 $tag = '<!-- `' . esc_html( $handle ) . "` is included in the concatenated jetpack.css -->\r\n";
6813 }
6814 }
6815
6816 return $tag;
6817 }
6818
6819 /**
6820 * @deprecated
6821 * @see Automattic\Jetpack\Assets\add_aync_script
6822 */
6823 public function script_add_async( $tag, $handle, $src ) {
6824 _deprecated_function( __METHOD__, 'jetpack-8.6.0' );
6825 }
6826
6827 /*
6828 * Check the heartbeat data
6829 *
6830 * Organizes the heartbeat data by severity. For example, if the site
6831 * is in an ID crisis, it will be in the $filtered_data['bad'] array.
6832 *
6833 * Data will be added to "caution" array, if it either:
6834 * - Out of date Jetpack version
6835 * - Out of date WP version
6836 * - Out of date PHP version
6837 *
6838 * $return array $filtered_data
6839 */
6840 public static function jetpack_check_heartbeat_data() {
6841 $raw_data = Jetpack_Heartbeat::generate_stats_array();
6842
6843 $good = array();
6844 $caution = array();
6845 $bad = array();
6846
6847 foreach ( $raw_data as $stat => $value ) {
6848
6849 // Check jetpack version
6850 if ( 'version' == $stat ) {
6851 if ( version_compare( $value, JETPACK__VERSION, '<' ) ) {
6852 $caution[ $stat ] = $value . ' - min supported is ' . JETPACK__VERSION;
6853 continue;
6854 }
6855 }
6856
6857 // Check WP version
6858 if ( 'wp-version' == $stat ) {
6859 if ( version_compare( $value, JETPACK__MINIMUM_WP_VERSION, '<' ) ) {
6860 $caution[ $stat ] = $value . ' - min supported is ' . JETPACK__MINIMUM_WP_VERSION;
6861 continue;
6862 }
6863 }
6864
6865 // Check PHP version
6866 if ( 'php-version' == $stat ) {
6867 if ( version_compare( PHP_VERSION, JETPACK__MINIMUM_PHP_VERSION, '<' ) ) {
6868 $caution[ $stat ] = $value . ' - min supported is ' . JETPACK__MINIMUM_PHP_VERSION;
6869 continue;
6870 }
6871 }
6872
6873 // Check ID crisis
6874 if ( 'identitycrisis' == $stat ) {
6875 if ( 'yes' == $value ) {
6876 $bad[ $stat ] = $value;
6877 continue;
6878 }
6879 }
6880
6881 // The rest are good :)
6882 $good[ $stat ] = $value;
6883 }
6884
6885 $filtered_data = array(
6886 'good' => $good,
6887 'caution' => $caution,
6888 'bad' => $bad,
6889 );
6890
6891 return $filtered_data;
6892 }
6893
6894 /*
6895 * This method is used to organize all options that can be reset
6896 * without disconnecting Jetpack.
6897 *
6898 * It is used in class.jetpack-cli.php to reset options
6899 *
6900 * @since 5.4.0 Logic moved to Jetpack_Options class. Method left in Jetpack class for backwards compat.
6901 *
6902 * @return array of options to delete.
6903 */
6904 public static function get_jetpack_options_for_reset() {
6905 return Jetpack_Options::get_options_for_reset();
6906 }
6907
6908 /*
6909 * Strip http:// or https:// from a url, replaces forward slash with ::,
6910 * so we can bring them directly to their site in calypso.
6911 *
6912 * @deprecated 9.2.0 Use Automattic\Jetpack\Status::get_site_suffix
6913 *
6914 * @param string | url
6915 * @return string | url without the guff
6916 */
6917 public static function build_raw_urls( $url ) {
6918 _deprecated_function( __METHOD__, 'jetpack-9.2.0', 'Automattic\Jetpack\Status::get_site_suffix' );
6919
6920 return ( new Status() )->get_site_suffix( $url );
6921 }
6922
6923 /**
6924 * Stores and prints out domains to prefetch for page speed optimization.
6925 *
6926 * @deprecated 8.8.0 Use Jetpack::add_resource_hints.
6927 *
6928 * @param string|array $urls URLs to hint.
6929 */
6930 public static function dns_prefetch( $urls = null ) {
6931 _deprecated_function( __FUNCTION__, 'jetpack-8.8.0', 'Automattic\Jetpack\Assets::add_resource_hint' );
6932 if ( $urls ) {
6933 Assets::add_resource_hint( $urls );
6934 }
6935 }
6936
6937 public function wp_dashboard_setup() {
6938 if ( self::is_active() ) {
6939 add_action( 'jetpack_dashboard_widget', array( __CLASS__, 'dashboard_widget_footer' ), 999 );
6940 }
6941
6942 if ( has_action( 'jetpack_dashboard_widget' ) ) {
6943 $jetpack_logo = new Jetpack_Logo();
6944 $widget_title = sprintf(
6945 wp_kses(
6946 /* translators: Placeholder is a Jetpack logo. */
6947 __( 'Stats <span>by %s</span>', 'jetpack' ),
6948 array( 'span' => array() )
6949 ),
6950 $jetpack_logo->get_jp_emblem( true )
6951 );
6952
6953 wp_add_dashboard_widget(
6954 'jetpack_summary_widget',
6955 $widget_title,
6956 array( __CLASS__, 'dashboard_widget' )
6957 );
6958 wp_enqueue_style( 'jetpack-dashboard-widget', plugins_url( 'css/dashboard-widget.css', JETPACK__PLUGIN_FILE ), array(), JETPACK__VERSION );
6959 wp_style_add_data( 'jetpack-dashboard-widget', 'rtl', 'replace' );
6960
6961 // If we're inactive and not in offline mode, sort our box to the top.
6962 if ( ! self::is_active() && ! ( new Status() )->is_offline_mode() ) {
6963 global $wp_meta_boxes;
6964
6965 $dashboard = $wp_meta_boxes['dashboard']['normal']['core'];
6966 $ours = array( 'jetpack_summary_widget' => $dashboard['jetpack_summary_widget'] );
6967
6968 $wp_meta_boxes['dashboard']['normal']['core'] = array_merge( $ours, $dashboard );
6969 }
6970 }
6971 }
6972
6973 /**
6974 * @param mixed $result Value for the user's option
6975 * @return mixed
6976 */
6977 function get_user_option_meta_box_order_dashboard( $sorted ) {
6978 if ( ! is_array( $sorted ) ) {
6979 return $sorted;
6980 }
6981
6982 foreach ( $sorted as $box_context => $ids ) {
6983 if ( false === strpos( $ids, 'dashboard_stats' ) ) {
6984 // If the old id isn't anywhere in the ids, don't bother exploding and fail out.
6985 continue;
6986 }
6987
6988 $ids_array = explode( ',', $ids );
6989 $key = array_search( 'dashboard_stats', $ids_array );
6990
6991 if ( false !== $key ) {
6992 // If we've found that exact value in the option (and not `google_dashboard_stats` for example)
6993 $ids_array[ $key ] = 'jetpack_summary_widget';
6994 $sorted[ $box_context ] = implode( ',', $ids_array );
6995 // We've found it, stop searching, and just return.
6996 break;
6997 }
6998 }
6999
7000 return $sorted;
7001 }
7002
7003 public static function dashboard_widget() {
7004 /**
7005 * Fires when the dashboard is loaded.
7006 *
7007 * @since 3.4.0
7008 */
7009 do_action( 'jetpack_dashboard_widget' );
7010 }
7011
7012 public static function dashboard_widget_footer() {
7013 ?>
7014 <footer>
7015
7016 <div class="protect">
7017 <h3><?php esc_html_e( 'Brute force attack protection', 'jetpack' ); ?></h3>
7018 <?php if ( self::is_module_active( 'protect' ) ) : ?>
7019 <p class="blocked-count">
7020 <?php echo number_format_i18n( get_site_option( 'jetpack_protect_blocked_attempts', 0 ) ); ?>
7021 </p>
7022 <p><?php echo esc_html_x( 'Blocked malicious login attempts', '{#} Blocked malicious login attempts -- number is on a prior line, text is a caption.', 'jetpack' ); ?></p>
7023 <?php elseif ( current_user_can( 'jetpack_activate_modules' ) && ! ( new Status() )->is_offline_mode() ) : ?>
7024 <a href="
7025 <?php
7026 echo esc_url(
7027 wp_nonce_url(
7028 self::admin_url(
7029 array(
7030 'action' => 'activate',
7031 'module' => 'protect',
7032 )
7033 ),
7034 'jetpack_activate-protect'
7035 )
7036 );
7037 ?>
7038 " class="button button-jetpack" title="<?php esc_attr_e( 'Protect helps to keep you secure from brute-force login attacks.', 'jetpack' ); ?>">
7039 <?php esc_html_e( 'Activate brute force attack protection', 'jetpack' ); ?>
7040 </a>
7041 <?php else : ?>
7042 <?php esc_html_e( 'Brute force attack protection is inactive.', 'jetpack' ); ?>
7043 <?php endif; ?>
7044 </div>
7045
7046 <div class="akismet">
7047 <h3><?php esc_html_e( 'Anti-spam', 'jetpack' ); ?></h3>
7048 <?php if ( is_plugin_active( 'akismet/akismet.php' ) ) : ?>
7049 <p class="blocked-count">
7050 <?php echo number_format_i18n( get_option( 'akismet_spam_count', 0 ) ); ?>
7051 </p>
7052 <p><?php echo esc_html_x( 'Blocked spam comments.', '{#} Spam comments blocked by Akismet -- number is on a prior line, text is a caption.', 'jetpack' ); ?></p>
7053 <?php elseif ( current_user_can( 'activate_plugins' ) && ! is_wp_error( validate_plugin( 'akismet/akismet.php' ) ) ) : ?>
7054 <a href="
7055 <?php
7056 echo esc_url(
7057 wp_nonce_url(
7058 add_query_arg(
7059 array(
7060 'action' => 'activate',
7061 'plugin' => 'akismet/akismet.php',
7062 ),
7063 admin_url( 'plugins.php' )
7064 ),
7065 'activate-plugin_akismet/akismet.php'
7066 )
7067 );
7068 ?>
7069 " class="button button-jetpack">
7070 <?php esc_html_e( 'Activate Anti-spam', 'jetpack' ); ?>
7071 </a>
7072 <?php else : ?>
7073 <p><a href="<?php echo esc_url( 'https://akismet.com/?utm_source=jetpack&utm_medium=link&utm_campaign=Jetpack%20Dashboard%20Widget%20Footer%20Link' ); ?>"><?php esc_html_e( 'Anti-spam can help to keep your blog safe from spam!', 'jetpack' ); ?></a></p>
7074 <?php endif; ?>
7075 </div>
7076
7077 </footer>
7078 <?php
7079 }
7080
7081 /*
7082 * Adds a "blank" column in the user admin table to display indication of user connection.
7083 */
7084 function jetpack_icon_user_connected( $columns ) {
7085 $columns['user_jetpack'] = '';
7086 return $columns;
7087 }
7088
7089 /*
7090 * Show Jetpack icon if the user is linked.
7091 */
7092 function jetpack_show_user_connected_icon( $val, $col, $user_id ) {
7093 if ( 'user_jetpack' == $col && self::is_user_connected( $user_id ) ) {
7094 $jetpack_logo = new Jetpack_Logo();
7095 $emblem_html = sprintf(
7096 '<a title="%1$s" class="jp-emblem-user-admin">%2$s</a>',
7097 esc_attr__( 'This user is linked and ready to fly with Jetpack.', 'jetpack' ),
7098 $jetpack_logo->get_jp_emblem()
7099 );
7100 return $emblem_html;
7101 }
7102
7103 return $val;
7104 }
7105
7106 /*
7107 * Style the Jetpack user column
7108 */
7109 function jetpack_user_col_style() {
7110 global $current_screen;
7111 if ( ! empty( $current_screen->base ) && 'users' == $current_screen->base ) {
7112 ?>
7113 <style>
7114 .fixed .column-user_jetpack {
7115 width: 21px;
7116 }
7117 .jp-emblem-user-admin svg {
7118 width: 20px;
7119 height: 20px;
7120 }
7121 .jp-emblem-user-admin path {
7122 fill: #00BE28;
7123 }
7124 </style>
7125 <?php
7126 }
7127 }
7128
7129 /**
7130 * Checks if Akismet is active and working.
7131 *
7132 * We dropped support for Akismet 3.0 with Jetpack 6.1.1 while introducing a check for an Akismet valid key
7133 * that implied usage of methods present since more recent version.
7134 * See https://github.com/Automattic/jetpack/pull/9585
7135 *
7136 * @since 5.1.0
7137 *
7138 * @return bool True = Akismet available. False = Aksimet not available.
7139 */
7140 public static function is_akismet_active() {
7141 static $status = null;
7142
7143 if ( ! is_null( $status ) ) {
7144 return $status;
7145 }
7146
7147 // Check if a modern version of Akismet is active.
7148 if ( ! method_exists( 'Akismet', 'http_post' ) ) {
7149 $status = false;
7150 return $status;
7151 }
7152
7153 // Make sure there is a key known to Akismet at all before verifying key.
7154 $akismet_key = Akismet::get_api_key();
7155 if ( ! $akismet_key ) {
7156 $status = false;
7157 return $status;
7158 }
7159
7160 // Possible values: valid, invalid, failure via Akismet. false if no status is cached.
7161 $akismet_key_state = get_transient( 'jetpack_akismet_key_is_valid' );
7162
7163 // Do not used the cache result in wp-admin or REST API requests if the key isn't valid, in case someone is actively renewing, etc.
7164 $recheck = ( is_admin() || ( defined( 'REST_REQUEST' ) && REST_REQUEST ) ) && 'valid' !== $akismet_key_state;
7165 // We cache the result of the Akismet key verification for ten minutes.
7166 if ( ! $akismet_key_state || $recheck ) {
7167 $akismet_key_state = Akismet::verify_key( $akismet_key );
7168 set_transient( 'jetpack_akismet_key_is_valid', $akismet_key_state, 10 * MINUTE_IN_SECONDS );
7169 }
7170
7171 $status = 'valid' === $akismet_key_state;
7172
7173 return $status;
7174 }
7175
7176 /**
7177 * @deprecated
7178 *
7179 * @see Automattic\Jetpack\Sync\Modules\Users::is_function_in_backtrace
7180 */
7181 public static function is_function_in_backtrace() {
7182 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
7183 }
7184
7185 /**
7186 * Given a minified path, and a non-minified path, will return
7187 * a minified or non-minified file URL based on whether SCRIPT_DEBUG is set and truthy.
7188 *
7189 * Both `$min_base` and `$non_min_base` are expected to be relative to the
7190 * root Jetpack directory.
7191 *
7192 * @since 5.6.0
7193 *
7194 * @param string $min_path
7195 * @param string $non_min_path
7196 * @return string The URL to the file
7197 */
7198 public static function get_file_url_for_environment( $min_path, $non_min_path ) {
7199 return Assets::get_file_url_for_environment( $min_path, $non_min_path );
7200 }
7201
7202 /**
7203 * Checks for whether Jetpack Backup is enabled.
7204 * Will return true if the state of Backup is anything except "unavailable".
7205 *
7206 * @return bool|int|mixed
7207 */
7208 public static function is_rewind_enabled() {
7209 if ( ! self::is_active() ) {
7210 return false;
7211 }
7212
7213 $rewind_enabled = get_transient( 'jetpack_rewind_enabled' );
7214 if ( false === $rewind_enabled ) {
7215 jetpack_require_lib( 'class.core-rest-api-endpoints' );
7216 $rewind_data = (array) Jetpack_Core_Json_Api_Endpoints::rewind_data();
7217 $rewind_enabled = ( ! is_wp_error( $rewind_data )
7218 && ! empty( $rewind_data['state'] )
7219 && 'active' === $rewind_data['state'] )
7220 ? 1
7221 : 0;
7222
7223 set_transient( 'jetpack_rewind_enabled', $rewind_enabled, 10 * MINUTE_IN_SECONDS );
7224 }
7225 return $rewind_enabled;
7226 }
7227
7228 /**
7229 * Return Calypso environment value; used for developing Jetpack and pairing
7230 * it with different Calypso enrionments, such as localhost.
7231 *
7232 * @since 7.4.0
7233 *
7234 * @return string Calypso environment
7235 */
7236 public static function get_calypso_env() {
7237 if ( isset( $_GET['calypso_env'] ) ) {
7238 return sanitize_key( $_GET['calypso_env'] );
7239 }
7240
7241 if ( getenv( 'CALYPSO_ENV' ) ) {
7242 return sanitize_key( getenv( 'CALYPSO_ENV' ) );
7243 }
7244
7245 if ( defined( 'CALYPSO_ENV' ) && CALYPSO_ENV ) {
7246 return sanitize_key( CALYPSO_ENV );
7247 }
7248
7249 return '';
7250 }
7251
7252 /**
7253 * Returns the hostname with protocol for Calypso.
7254 * Used for developing Jetpack with Calypso.
7255 *
7256 * @since 8.4.0
7257 *
7258 * @return string Calypso host.
7259 */
7260 public static function get_calypso_host() {
7261 $calypso_env = self::get_calypso_env();
7262 switch ( $calypso_env ) {
7263 case 'development':
7264 return 'http://calypso.localhost:3000/';
7265 case 'wpcalypso':
7266 return 'https://wpcalypso.wordpress.com/';
7267 case 'horizon':
7268 return 'https://horizon.wordpress.com/';
7269 default:
7270 return 'https://wordpress.com/';
7271 }
7272 }
7273
7274 /**
7275 * Handles activating default modules as well general cleanup for the new connection.
7276 *
7277 * @param boolean $activate_sso Whether to activate the SSO module when activating default modules.
7278 * @param boolean $redirect_on_activation_error Whether to redirect on activation error.
7279 * @param boolean $send_state_messages Whether to send state messages.
7280 * @return void
7281 */
7282 public static function handle_post_authorization_actions(
7283 $activate_sso = false,
7284 $redirect_on_activation_error = false,
7285 $send_state_messages = true
7286 ) {
7287 $other_modules = $activate_sso
7288 ? array( 'sso' )
7289 : array();
7290
7291 if ( $active_modules = Jetpack_Options::get_option( 'active_modules' ) ) {
7292 self::delete_active_modules();
7293
7294 self::activate_default_modules( 999, 1, array_merge( $active_modules, $other_modules ), $redirect_on_activation_error, $send_state_messages );
7295 } else {
7296 self::activate_default_modules( false, false, $other_modules, $redirect_on_activation_error, $send_state_messages );
7297 }
7298
7299 // Since this is a fresh connection, be sure to clear out IDC options
7300 Jetpack_IDC::clear_all_idc_options();
7301
7302 if ( $send_state_messages ) {
7303 self::state( 'message', 'authorized' );
7304 }
7305 }
7306
7307 /**
7308 * Returns a boolean for whether backups UI should be displayed or not.
7309 *
7310 * @return bool Should backups UI be displayed?
7311 */
7312 public static function show_backups_ui() {
7313 /**
7314 * Whether UI for backups should be displayed.
7315 *
7316 * @since 6.5.0
7317 *
7318 * @param bool $show_backups Should UI for backups be displayed? True by default.
7319 */
7320 return self::is_plugin_active( 'vaultpress/vaultpress.php' ) || apply_filters( 'jetpack_show_backups', true );
7321 }
7322
7323 /*
7324 * Deprecated manage functions
7325 */
7326 function prepare_manage_jetpack_notice() {
7327 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7328 }
7329 function manage_activate_screen() {
7330 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7331 }
7332 function admin_jetpack_manage_notice() {
7333 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7334 }
7335 function opt_out_jetpack_manage_url() {
7336 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7337 }
7338 function opt_in_jetpack_manage_url() {
7339 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7340 }
7341 function opt_in_jetpack_manage_notice() {
7342 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7343 }
7344 function can_display_jetpack_manage_notice() {
7345 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7346 }
7347
7348 /**
7349 * Clean leftoveruser meta.
7350 *
7351 * Delete Jetpack-related user meta when it is no longer needed.
7352 *
7353 * @since 7.3.0
7354 *
7355 * @param int $user_id User ID being updated.
7356 */
7357 public static function user_meta_cleanup( $user_id ) {
7358 $meta_keys = array(
7359 // AtD removed from Jetpack 7.3
7360 'AtD_options',
7361 'AtD_check_when',
7362 'AtD_guess_lang',
7363 'AtD_ignored_phrases',
7364 );
7365
7366 foreach ( $meta_keys as $meta_key ) {
7367 if ( get_user_meta( $user_id, $meta_key ) ) {
7368 delete_user_meta( $user_id, $meta_key );
7369 }
7370 }
7371 }
7372
7373 /**
7374 * Checks if a Jetpack site is both active and not in offline mode.
7375 *
7376 * This is a DRY function to avoid repeating `Jetpack::is_active && ! Automattic\Jetpack\Status->is_offline_mode`.
7377 *
7378 * @deprecated 8.8.0
7379 *
7380 * @return bool True if Jetpack is active and not in offline mode.
7381 */
7382 public static function is_active_and_not_development_mode() {
7383 _deprecated_function( __FUNCTION__, 'jetpack-8.8.0', 'Jetpack::is_active_and_not_offline_mode' );
7384 if ( ! self::is_active() || ( new Status() )->is_offline_mode() ) {
7385 return false;
7386 }
7387 return true;
7388 }
7389
7390 /**
7391 * Checks if a Jetpack site is both active and not in offline mode.
7392 *
7393 * This is a DRY function to avoid repeating `Jetpack::is_active && ! Automattic\Jetpack\Status->is_offline_mode`.
7394 *
7395 * @since 8.8.0
7396 *
7397 * @return bool True if Jetpack is active and not in offline mode.
7398 */
7399 public static function is_active_and_not_offline_mode() {
7400 if ( ! self::is_active() || ( new Status() )->is_offline_mode() ) {
7401 return false;
7402 }
7403 return true;
7404 }
7405
7406 /**
7407 * Returns the list of products that we have available for purchase.
7408 */
7409 public static function get_products_for_purchase() {
7410 $products = array();
7411 if ( ! is_multisite() ) {
7412 $products[] = array(
7413 'key' => 'backup',
7414 'title' => __( 'Jetpack Backup', 'jetpack' ),
7415 'short_description' => __( 'Always-on backups ensure you never lose your site.', 'jetpack' ),
7416 'learn_more' => __( 'Which backup option is best for me?', 'jetpack' ),
7417 'description' => __( 'Always-on backups ensure you never lose your site. Your changes are saved as you edit and you have unlimited backup archives.', 'jetpack' ),
7418 'options_label' => __( 'Select a backup option:', 'jetpack' ),
7419 'options' => array(
7420 array(
7421 'type' => 'daily',
7422 'slug' => 'jetpack-backup-daily',
7423 'key' => 'jetpack_backup_daily',
7424 'name' => __( 'Daily Backups', 'jetpack' ),
7425 'description' => __( 'Your data is being securely backed up daily.', 'jetpack' ),
7426 ),
7427 array(
7428 'type' => 'realtime',
7429 'slug' => 'jetpack-backup-realtime',
7430 'key' => 'jetpack_backup_realtime',
7431 'name' => __( 'Real-Time Backups', 'jetpack' ),
7432 'description' => __( 'Your data is being securely backed up as you edit.', 'jetpack' ),
7433 ),
7434 ),
7435 'default_option' => 'realtime',
7436 'show_promotion' => true,
7437 'discount_percent' => 70,
7438 'included_in_plans' => array( 'personal-plan', 'premium-plan', 'business-plan', 'daily-backup-plan', 'realtime-backup-plan' ),
7439 );
7440
7441 $products[] = array(
7442 'key' => 'scan',
7443 'title' => __( 'Jetpack Scan', 'jetpack' ),
7444 'short_description' => __( 'Automatic scanning and one-click fixes keep your site one step ahead of security threats.', 'jetpack' ),
7445 'learn_more' => __( 'Learn More', 'jetpack' ),
7446 'description' => __( 'Automatic scanning and one-click fixes keep your site one step ahead of security threats.', 'jetpack' ),
7447 'show_promotion' => true,
7448 'discount_percent' => 30,
7449 'options' => array(
7450 array(
7451 'type' => 'scan',
7452 'slug' => 'jetpack-scan',
7453 'key' => 'jetpack_scan',
7454 'name' => __( 'Daily Scan', 'jetpack' ),
7455 ),
7456 ),
7457 'default_option' => 'scan',
7458 'included_in_plans' => array( 'premium-plan', 'business-plan', 'scan-plan' ),
7459 );
7460 }
7461
7462 $products[] = array(
7463 'key' => 'search',
7464 'title' => __( 'Jetpack Search', 'jetpack' ),
7465 'short_description' => __( 'Incredibly powerful and customizable, Jetpack Search helps your visitors instantly find the right content – right when they need it.', 'jetpack' ),
7466 'learn_more' => __( 'Learn More', 'jetpack' ),
7467 'description' => __( 'Incredibly powerful and customizable, Jetpack Search helps your visitors instantly find the right content – right when they need it.', 'jetpack' ),
7468 'label_popup' => __( 'Records are all posts, pages, custom post types, and other types of content indexed by Jetpack Search.', 'jetpack' ),
7469 'options' => array(
7470 array(
7471 'type' => 'search',
7472 'slug' => 'jetpack-search',
7473 'key' => 'jetpack_search',
7474 'name' => __( 'Search', 'jetpack' ),
7475 ),
7476 ),
7477 'tears' => array(),
7478 'default_option' => 'search',
7479 'show_promotion' => false,
7480 'included_in_plans' => array( 'search-plan' ),
7481 );
7482
7483 $products[] = array(
7484 'key' => 'anti-spam',
7485 'title' => __( 'Jetpack Anti-Spam', 'jetpack' ),
7486 'short_description' => __( 'Automatically clear spam from comments and forms. Save time, get more responses, give your visitors a better experience – all without lifting a finger.', 'jetpack' ),
7487 'learn_more' => __( 'Learn More', 'jetpack' ),
7488 'description' => __( 'Automatically clear spam from comments and forms. Save time, get more responses, give your visitors a better experience – all without lifting a finger.', 'jetpack' ),
7489 'options' => array(
7490 array(
7491 'type' => 'anti-spam',
7492 'slug' => 'jetpack-anti-spam',
7493 'key' => 'jetpack_anti_spam',
7494 'name' => __( 'Anti-Spam', 'jetpack' ),
7495 ),
7496 ),
7497 'default_option' => 'anti-spam',
7498 'included_in_plans' => array( 'personal-plan', 'premium-plan', 'business-plan', 'anti-spam-plan' ),
7499 );
7500
7501 return $products;
7502 }
7503 }
7504