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Jetpack – WP Security, Backup, Speed, & Growth / 8.7.4
Jetpack – WP Security, Backup, Speed, & Growth v8.7.4
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jetpack / class.jetpack.php

class.jetpack.php in Jetpack – WP Security, Backup, Speed, & Growth 8.7.4, at 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\Utils as Connection_Utils;
8 use Automattic\Jetpack\Connection\Plugin_Storage as Connection_Plugin_Storage;
9 use Automattic\Jetpack\Constants;
10 use Automattic\Jetpack\Partner;
11 use Automattic\Jetpack\Roles;
12 use Automattic\Jetpack\Status;
13 use Automattic\Jetpack\Sync\Functions;
14 use Automattic\Jetpack\Sync\Health;
15 use Automattic\Jetpack\Sync\Sender;
16 use Automattic\Jetpack\Sync\Users;
17 use Automattic\Jetpack\Terms_Of_Service;
18 use Automattic\Jetpack\Tracking;
19 use Automattic\Jetpack\Plugin\Tracking as Plugin_Tracking;
20 use Automattic\Jetpack\Redirect;
21 use Automattic\Jetpack\Device_Detection\User_Agent_Info;
22
23 /*
24 Options:
25 jetpack_options (array)
26 An array of options.
27 @see Jetpack_Options::get_option_names()
28
29 jetpack_register (string)
30 Temporary verification secrets.
31
32 jetpack_activated (int)
33 1: the plugin was activated normally
34 2: the plugin was activated on this site because of a network-wide activation
35 3: the plugin was auto-installed
36 4: the plugin was manually disconnected (but is still installed)
37
38 jetpack_active_modules (array)
39 Array of active module slugs.
40
41 jetpack_do_activate (bool)
42 Flag for "activating" the plugin on sites where the activation hook never fired (auto-installs)
43 */
44
45 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.media.php';
46
47 class Jetpack {
48 public $xmlrpc_server = null;
49
50 private $rest_authentication_status = null;
51
52 public $HTTP_RAW_POST_DATA = null; // copy of $GLOBALS['HTTP_RAW_POST_DATA']
53
54 /**
55 * @var array The handles of styles that are concatenated into jetpack.css.
56 *
57 * When making changes to that list, you must also update concat_list in tools/builder/frontend-css.js.
58 */
59 public $concatenated_style_handles = array(
60 'jetpack-carousel',
61 'grunion.css',
62 'the-neverending-homepage',
63 'jetpack_likes',
64 'jetpack_related-posts',
65 'sharedaddy',
66 'jetpack-slideshow',
67 'presentations',
68 'quiz',
69 'jetpack-subscriptions',
70 'jetpack-responsive-videos-style',
71 'jetpack-social-menu',
72 'tiled-gallery',
73 'jetpack_display_posts_widget',
74 'gravatar-profile-widget',
75 'goodreads-widget',
76 'jetpack_social_media_icons_widget',
77 'jetpack-top-posts-widget',
78 'jetpack_image_widget',
79 'jetpack-my-community-widget',
80 'jetpack-authors-widget',
81 'wordads',
82 'eu-cookie-law-style',
83 'flickr-widget-style',
84 'jetpack-search-widget',
85 'jetpack-simple-payments-widget-style',
86 'jetpack-widget-social-icons-styles',
87 );
88
89 /**
90 * Contains all assets that have had their URL rewritten to minified versions.
91 *
92 * @var array
93 */
94 static $min_assets = array();
95
96 public $plugins_to_deactivate = array(
97 'stats' => array( 'stats/stats.php', 'WordPress.com Stats' ),
98 'shortlinks' => array( 'stats/stats.php', 'WordPress.com Stats' ),
99 'sharedaddy' => array( 'sharedaddy/sharedaddy.php', 'Sharedaddy' ),
100 'twitter-widget' => array( 'wickett-twitter-widget/wickett-twitter-widget.php', 'Wickett Twitter Widget' ),
101 'contact-form' => array( 'grunion-contact-form/grunion-contact-form.php', 'Grunion Contact Form' ),
102 'contact-form' => array( 'mullet/mullet-contact-form.php', 'Mullet Contact Form' ),
103 'custom-css' => array( 'safecss/safecss.php', 'WordPress.com Custom CSS' ),
104 'random-redirect' => array( 'random-redirect/random-redirect.php', 'Random Redirect' ),
105 'videopress' => array( 'video/video.php', 'VideoPress' ),
106 'widget-visibility' => array( 'jetpack-widget-visibility/widget-visibility.php', 'Jetpack Widget Visibility' ),
107 'widget-visibility' => array( 'widget-visibility-without-jetpack/widget-visibility-without-jetpack.php', 'Widget Visibility Without Jetpack' ),
108 'sharedaddy' => array( 'jetpack-sharing/sharedaddy.php', 'Jetpack Sharing' ),
109 'gravatar-hovercards' => array( 'jetpack-gravatar-hovercards/gravatar-hovercards.php', 'Jetpack Gravatar Hovercards' ),
110 'latex' => array( 'wp-latex/wp-latex.php', 'WP LaTeX' ),
111 );
112
113 /**
114 * Map of roles we care about, and their corresponding minimum capabilities.
115 *
116 * @deprecated 7.6 Use Automattic\Jetpack\Roles::$capability_translations instead.
117 *
118 * @access public
119 * @static
120 *
121 * @var array
122 */
123 public static $capability_translations = array(
124 'administrator' => 'manage_options',
125 'editor' => 'edit_others_posts',
126 'author' => 'publish_posts',
127 'contributor' => 'edit_posts',
128 'subscriber' => 'read',
129 );
130
131 /**
132 * Map of modules that have conflicts with plugins and should not be auto-activated
133 * if the plugins are active. Used by filter_default_modules
134 *
135 * Plugin Authors: If you'd like to prevent a single module from auto-activating,
136 * change `module-slug` and add this to your plugin:
137 *
138 * add_filter( 'jetpack_get_default_modules', 'my_jetpack_get_default_modules' );
139 * function my_jetpack_get_default_modules( $modules ) {
140 * return array_diff( $modules, array( 'module-slug' ) );
141 * }
142 *
143 * @var array
144 */
145 private $conflicting_plugins = array(
146 'comments' => array(
147 'Intense Debate' => 'intensedebate/intensedebate.php',
148 'Disqus' => 'disqus-comment-system/disqus.php',
149 'Livefyre' => 'livefyre-comments/livefyre.php',
150 'Comments Evolved for WordPress' => 'gplus-comments/comments-evolved.php',
151 'Google+ Comments' => 'google-plus-comments/google-plus-comments.php',
152 'WP-SpamShield Anti-Spam' => 'wp-spamshield/wp-spamshield.php',
153 ),
154 'comment-likes' => array(
155 'Epoch' => 'epoch/plugincore.php',
156 ),
157 'contact-form' => array(
158 'Contact Form 7' => 'contact-form-7/wp-contact-form-7.php',
159 'Gravity Forms' => 'gravityforms/gravityforms.php',
160 'Contact Form Plugin' => 'contact-form-plugin/contact_form.php',
161 'Easy Contact Forms' => 'easy-contact-forms/easy-contact-forms.php',
162 'Fast Secure Contact Form' => 'si-contact-form/si-contact-form.php',
163 'Ninja Forms' => 'ninja-forms/ninja-forms.php',
164 ),
165 'latex' => array(
166 'LaTeX for WordPress' => 'latex/latex.php',
167 'Youngwhans Simple Latex' => 'youngwhans-simple-latex/yw-latex.php',
168 'Easy WP LaTeX' => 'easy-wp-latex-lite/easy-wp-latex-lite.php',
169 'MathJax-LaTeX' => 'mathjax-latex/mathjax-latex.php',
170 'Enable Latex' => 'enable-latex/enable-latex.php',
171 'WP QuickLaTeX' => 'wp-quicklatex/wp-quicklatex.php',
172 ),
173 'protect' => array(
174 'Limit Login Attempts' => 'limit-login-attempts/limit-login-attempts.php',
175 'Captcha' => 'captcha/captcha.php',
176 'Brute Force Login Protection' => 'brute-force-login-protection/brute-force-login-protection.php',
177 'Login Security Solution' => 'login-security-solution/login-security-solution.php',
178 'WPSecureOps Brute Force Protect' => 'wpsecureops-bruteforce-protect/wpsecureops-bruteforce-protect.php',
179 'BulletProof Security' => 'bulletproof-security/bulletproof-security.php',
180 'SiteGuard WP Plugin' => 'siteguard/siteguard.php',
181 'Security-protection' => 'security-protection/security-protection.php',
182 'Login Security' => 'login-security/login-security.php',
183 'Botnet Attack Blocker' => 'botnet-attack-blocker/botnet-attack-blocker.php',
184 'Wordfence Security' => 'wordfence/wordfence.php',
185 'All In One WP Security & Firewall' => 'all-in-one-wp-security-and-firewall/wp-security.php',
186 'iThemes Security' => 'better-wp-security/better-wp-security.php',
187 ),
188 'random-redirect' => array(
189 'Random Redirect 2' => 'random-redirect-2/random-redirect.php',
190 ),
191 'related-posts' => array(
192 'YARPP' => 'yet-another-related-posts-plugin/yarpp.php',
193 'WordPress Related Posts' => 'wordpress-23-related-posts-plugin/wp_related_posts.php',
194 'nrelate Related Content' => 'nrelate-related-content/nrelate-related.php',
195 'Contextual Related Posts' => 'contextual-related-posts/contextual-related-posts.php',
196 'Related Posts for WordPress' => 'microkids-related-posts/microkids-related-posts.php',
197 'outbrain' => 'outbrain/outbrain.php',
198 'Shareaholic' => 'shareaholic/shareaholic.php',
199 'Sexybookmarks' => 'sexybookmarks/shareaholic.php',
200 ),
201 'sharedaddy' => array(
202 'AddThis' => 'addthis/addthis_social_widget.php',
203 'Add To Any' => 'add-to-any/add-to-any.php',
204 'ShareThis' => 'share-this/sharethis.php',
205 'Shareaholic' => 'shareaholic/shareaholic.php',
206 ),
207 'seo-tools' => array(
208 'WordPress SEO by Yoast' => 'wordpress-seo/wp-seo.php',
209 'WordPress SEO Premium by Yoast' => 'wordpress-seo-premium/wp-seo-premium.php',
210 'All in One SEO Pack' => 'all-in-one-seo-pack/all_in_one_seo_pack.php',
211 'All in One SEO Pack Pro' => 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php',
212 'The SEO Framework' => 'autodescription/autodescription.php',
213 'Rank Math' => 'seo-by-rank-math/rank-math.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 ),
223 'widget-visibility' => array(
224 'Widget Logic' => 'widget-logic/widget_logic.php',
225 'Dynamic Widgets' => 'dynamic-widgets/dynamic-widgets.php',
226 ),
227 'sitemaps' => array(
228 'Google XML Sitemaps' => 'google-sitemap-generator/sitemap.php',
229 'Better WordPress Google XML Sitemaps' => 'bwp-google-xml-sitemaps/bwp-simple-gxs.php',
230 'Google XML Sitemaps for qTranslate' => 'google-xml-sitemaps-v3-for-qtranslate/sitemap.php',
231 'XML Sitemap & Google News feeds' => 'xml-sitemap-feed/xml-sitemap.php',
232 'Google Sitemap by BestWebSoft' => 'google-sitemap-plugin/google-sitemap-plugin.php',
233 'WordPress SEO by Yoast' => 'wordpress-seo/wp-seo.php',
234 'WordPress SEO Premium by Yoast' => 'wordpress-seo-premium/wp-seo-premium.php',
235 'All in One SEO Pack' => 'all-in-one-seo-pack/all_in_one_seo_pack.php',
236 'All in One SEO Pack Pro' => 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php',
237 'The SEO Framework' => 'autodescription/autodescription.php',
238 'Sitemap' => 'sitemap/sitemap.php',
239 'Simple Wp Sitemap' => 'simple-wp-sitemap/simple-wp-sitemap.php',
240 'Simple Sitemap' => 'simple-sitemap/simple-sitemap.php',
241 'XML Sitemaps' => 'xml-sitemaps/xml-sitemaps.php',
242 'MSM Sitemaps' => 'msm-sitemap/msm-sitemap.php',
243 'Rank Math' => 'seo-by-rank-math/rank-math.php',
244 ),
245 'lazy-images' => array(
246 'Lazy Load' => 'lazy-load/lazy-load.php',
247 'BJ Lazy Load' => 'bj-lazy-load/bj-lazy-load.php',
248 'Lazy Load by WP Rocket' => 'rocket-lazy-load/rocket-lazy-load.php',
249 ),
250 );
251
252 /**
253 * Plugins for which we turn off our Facebook OG Tags implementation.
254 *
255 * Note: All in One SEO Pack, All in one SEO Pack Pro, WordPress SEO by Yoast, and WordPress SEO Premium by Yoast automatically deactivate
256 * Jetpack's Open Graph tags via filter when their Social Meta modules are active.
257 *
258 * Plugin authors: If you'd like to prevent Jetpack's Open Graph tag generation in your plugin, you can do so via this filter:
259 * add_filter( 'jetpack_enable_open_graph', '__return_false' );
260 */
261 private $open_graph_conflicting_plugins = array(
262 '2-click-socialmedia-buttons/2-click-socialmedia-buttons.php',
263 // 2 Click Social Media Buttons
264 'add-link-to-facebook/add-link-to-facebook.php', // Add Link to Facebook
265 'add-meta-tags/add-meta-tags.php', // Add Meta Tags
266 'complete-open-graph/complete-open-graph.php', // Complete Open Graph
267 'easy-facebook-share-thumbnails/esft.php', // Easy Facebook Share Thumbnail
268 'heateor-open-graph-meta-tags/heateor-open-graph-meta-tags.php',
269 // Open Graph Meta Tags by Heateor
270 'facebook/facebook.php', // Facebook (official plugin)
271 'facebook-awd/AWD_facebook.php', // Facebook AWD All in one
272 'facebook-featured-image-and-open-graph-meta-tags/fb-featured-image.php',
273 // Facebook Featured Image & OG Meta Tags
274 'facebook-meta-tags/facebook-metatags.php', // Facebook Meta Tags
275 'wonderm00ns-simple-facebook-open-graph-tags/wonderm00n-open-graph.php',
276 // Facebook Open Graph Meta Tags for WordPress
277 'facebook-revised-open-graph-meta-tag/index.php', // Facebook Revised Open Graph Meta Tag
278 'facebook-thumb-fixer/_facebook-thumb-fixer.php', // Facebook Thumb Fixer
279 'facebook-and-digg-thumbnail-generator/facebook-and-digg-thumbnail-generator.php',
280 // Fedmich's Facebook Open Graph Meta
281 'network-publisher/networkpub.php', // Network Publisher
282 'nextgen-facebook/nextgen-facebook.php', // NextGEN Facebook OG
283 'social-networks-auto-poster-facebook-twitter-g/NextScripts_SNAP.php',
284 // NextScripts SNAP
285 'og-tags/og-tags.php', // OG Tags
286 'opengraph/opengraph.php', // Open Graph
287 'open-graph-protocol-framework/open-graph-protocol-framework.php',
288 // Open Graph Protocol Framework
289 'seo-facebook-comments/seofacebook.php', // SEO Facebook Comments
290 'seo-ultimate/seo-ultimate.php', // SEO Ultimate
291 'sexybookmarks/sexy-bookmarks.php', // Shareaholic
292 'shareaholic/sexy-bookmarks.php', // Shareaholic
293 'sharepress/sharepress.php', // SharePress
294 'simple-facebook-connect/sfc.php', // Simple Facebook Connect
295 'social-discussions/social-discussions.php', // Social Discussions
296 'social-sharing-toolkit/social_sharing_toolkit.php', // Social Sharing Toolkit
297 'socialize/socialize.php', // Socialize
298 'squirrly-seo/squirrly.php', // SEO by SQUIRRLY™
299 'only-tweet-like-share-and-google-1/tweet-like-plusone.php',
300 // Tweet, Like, Google +1 and Share
301 'wordbooker/wordbooker.php', // Wordbooker
302 'wpsso/wpsso.php', // WordPress Social Sharing Optimization
303 'wp-caregiver/wp-caregiver.php', // WP Caregiver
304 'wp-facebook-like-send-open-graph-meta/wp-facebook-like-send-open-graph-meta.php',
305 // WP Facebook Like Send & Open Graph Meta
306 'wp-facebook-open-graph-protocol/wp-facebook-ogp.php', // WP Facebook Open Graph protocol
307 'wp-ogp/wp-ogp.php', // WP-OGP
308 'zoltonorg-social-plugin/zosp.php', // Zolton.org Social Plugin
309 'wp-fb-share-like-button/wp_fb_share-like_widget.php', // WP Facebook Like Button
310 'open-graph-metabox/open-graph-metabox.php', // Open Graph Metabox
311 'seo-by-rank-math/rank-math.php', // Rank Math.
312 );
313
314 /**
315 * Plugins for which we turn off our Twitter Cards Tags implementation.
316 */
317 private $twitter_cards_conflicting_plugins = array(
318 // 'twitter/twitter.php', // The official one handles this on its own.
319 // https://github.com/twitter/wordpress/blob/master/src/Twitter/WordPress/Cards/Compatibility.php
320 'eewee-twitter-card/index.php', // Eewee Twitter Card
321 'ig-twitter-cards/ig-twitter-cards.php', // IG:Twitter Cards
322 'jm-twitter-cards/jm-twitter-cards.php', // JM Twitter Cards
323 'kevinjohn-gallagher-pure-web-brilliants-social-graph-twitter-cards-extention/kevinjohn_gallagher___social_graph_twitter_output.php',
324 // Pure Web Brilliant's Social Graph Twitter Cards Extension
325 'twitter-cards/twitter-cards.php', // Twitter Cards
326 'twitter-cards-meta/twitter-cards-meta.php', // Twitter Cards Meta
327 'wp-to-twitter/wp-to-twitter.php', // WP to Twitter
328 'wp-twitter-cards/twitter_cards.php', // WP Twitter Cards
329 'seo-by-rank-math/rank-math.php', // Rank Math.
330 );
331
332 /**
333 * Message to display in admin_notice
334 *
335 * @var string
336 */
337 public $message = '';
338
339 /**
340 * Error to display in admin_notice
341 *
342 * @var string
343 */
344 public $error = '';
345
346 /**
347 * Modules that need more privacy description.
348 *
349 * @var string
350 */
351 public $privacy_checks = '';
352
353 /**
354 * Stats to record once the page loads
355 *
356 * @var array
357 */
358 public $stats = array();
359
360 /**
361 * Jetpack_Sync object
362 */
363 public $sync;
364
365 /**
366 * Verified data for JSON authorization request
367 */
368 public $json_api_authorization_request = array();
369
370 /**
371 * @var Automattic\Jetpack\Connection\Manager
372 */
373 protected $connection_manager;
374
375 /**
376 * @var string Transient key used to prevent multiple simultaneous plugin upgrades
377 */
378 public static $plugin_upgrade_lock_key = 'jetpack_upgrade_lock';
379
380 /**
381 * Constant for login redirect key.
382 *
383 * @var string
384 * @since 8.4.0
385 */
386 public static $jetpack_redirect_login = 'jetpack_connect_login_redirect';
387
388 /**
389 * Holds the singleton instance of this class
390 *
391 * @since 2.3.3
392 * @var Jetpack
393 */
394 static $instance = false;
395
396 /**
397 * Singleton
398 *
399 * @static
400 */
401 public static function init() {
402 if ( ! self::$instance ) {
403 self::$instance = new Jetpack();
404 add_action( 'plugins_loaded', array( self::$instance, 'plugin_upgrade' ) );
405 }
406
407 return self::$instance;
408 }
409
410 /**
411 * Must never be called statically
412 */
413 function plugin_upgrade() {
414 if ( self::is_active() ) {
415 list( $version ) = explode( ':', Jetpack_Options::get_option( 'version' ) );
416 if ( JETPACK__VERSION != $version ) {
417 // Prevent multiple upgrades at once - only a single process should trigger
418 // an upgrade to avoid stampedes
419 if ( false !== get_transient( self::$plugin_upgrade_lock_key ) ) {
420 return;
421 }
422
423 // Set a short lock to prevent multiple instances of the upgrade
424 set_transient( self::$plugin_upgrade_lock_key, 1, 10 );
425
426 // check which active modules actually exist and remove others from active_modules list
427 $unfiltered_modules = self::get_active_modules();
428 $modules = array_filter( $unfiltered_modules, array( 'Jetpack', 'is_module' ) );
429 if ( array_diff( $unfiltered_modules, $modules ) ) {
430 self::update_active_modules( $modules );
431 }
432
433 add_action( 'init', array( __CLASS__, 'activate_new_modules' ) );
434
435 // Upgrade to 4.3.0
436 if ( Jetpack_Options::get_option( 'identity_crisis_whitelist' ) ) {
437 Jetpack_Options::delete_option( 'identity_crisis_whitelist' );
438 }
439
440 // Make sure Markdown for posts gets turned back on
441 if ( ! get_option( 'wpcom_publish_posts_with_markdown' ) ) {
442 update_option( 'wpcom_publish_posts_with_markdown', true );
443 }
444
445 /*
446 * Minileven deprecation. 8.3.0.
447 * Only delete options if not using
448 * the replacement standalone Minileven plugin.
449 */
450 if (
451 ! self::is_plugin_active( 'minileven-master/minileven.php' )
452 && ! self::is_plugin_active( 'minileven/minileven.php' )
453 ) {
454 if ( get_option( 'wp_mobile_custom_css' ) ) {
455 delete_option( 'wp_mobile_custom_css' );
456 }
457 if ( get_option( 'wp_mobile_excerpt' ) ) {
458 delete_option( 'wp_mobile_excerpt' );
459 }
460 if ( get_option( 'wp_mobile_featured_images' ) ) {
461 delete_option( 'wp_mobile_featured_images' );
462 }
463 if ( get_option( 'wp_mobile_app_promos' ) ) {
464 delete_option( 'wp_mobile_app_promos' );
465 }
466 }
467
468 // Upgrade to 8.4.0.
469 if ( Jetpack_Options::get_option( 'ab_connect_banner_green_bar' ) ) {
470 Jetpack_Options::delete_option( 'ab_connect_banner_green_bar' );
471 }
472
473 if ( did_action( 'wp_loaded' ) ) {
474 self::upgrade_on_load();
475 } else {
476 add_action(
477 'wp_loaded',
478 array( __CLASS__, 'upgrade_on_load' )
479 );
480 }
481 }
482 }
483 }
484
485 /**
486 * Runs upgrade routines that need to have modules loaded.
487 */
488 static function upgrade_on_load() {
489
490 // Not attempting any upgrades if jetpack_modules_loaded did not fire.
491 // This can happen in case Jetpack has been just upgraded and is
492 // being initialized late during the page load. In this case we wait
493 // until the next proper admin page load with Jetpack active.
494 if ( ! did_action( 'jetpack_modules_loaded' ) ) {
495 delete_transient( self::$plugin_upgrade_lock_key );
496
497 return;
498 }
499
500 self::maybe_set_version_option();
501
502 if ( method_exists( 'Jetpack_Widget_Conditions', 'migrate_post_type_rules' ) ) {
503 Jetpack_Widget_Conditions::migrate_post_type_rules();
504 }
505
506 if (
507 class_exists( 'Jetpack_Sitemap_Manager' )
508 && version_compare( JETPACK__VERSION, '5.3', '>=' )
509 ) {
510 do_action( 'jetpack_sitemaps_purge_data' );
511 }
512
513 // Delete old stats cache
514 delete_option( 'jetpack_restapi_stats_cache' );
515
516 delete_transient( self::$plugin_upgrade_lock_key );
517 }
518
519 /**
520 * Saves all the currently active modules to options.
521 * Also fires Action hooks for each newly activated and deactivated module.
522 *
523 * @param $modules Array Array of active modules to be saved in options.
524 *
525 * @return $success bool true for success, false for failure.
526 */
527 static function update_active_modules( $modules ) {
528 $current_modules = Jetpack_Options::get_option( 'active_modules', array() );
529 $active_modules = self::get_active_modules();
530 $new_active_modules = array_diff( $modules, $current_modules );
531 $new_inactive_modules = array_diff( $active_modules, $modules );
532 $new_current_modules = array_diff( array_merge( $current_modules, $new_active_modules ), $new_inactive_modules );
533 $reindexed_modules = array_values( $new_current_modules );
534 $success = Jetpack_Options::update_option( 'active_modules', array_unique( $reindexed_modules ) );
535
536 foreach ( $new_active_modules as $module ) {
537 /**
538 * Fires when a specific module is activated.
539 *
540 * @since 1.9.0
541 *
542 * @param string $module Module slug.
543 * @param boolean $success whether the module was activated. @since 4.2
544 */
545 do_action( 'jetpack_activate_module', $module, $success );
546 /**
547 * Fires when a module is activated.
548 * The dynamic part of the filter, $module, is the module slug.
549 *
550 * @since 1.9.0
551 *
552 * @param string $module Module slug.
553 */
554 do_action( "jetpack_activate_module_$module", $module );
555 }
556
557 foreach ( $new_inactive_modules as $module ) {
558 /**
559 * Fired after a module has been deactivated.
560 *
561 * @since 4.2.0
562 *
563 * @param string $module Module slug.
564 * @param boolean $success whether the module was deactivated.
565 */
566 do_action( 'jetpack_deactivate_module', $module, $success );
567 /**
568 * Fires when a module is deactivated.
569 * The dynamic part of the filter, $module, is the module slug.
570 *
571 * @since 1.9.0
572 *
573 * @param string $module Module slug.
574 */
575 do_action( "jetpack_deactivate_module_$module", $module );
576 }
577
578 return $success;
579 }
580
581 static function delete_active_modules() {
582 self::update_active_modules( array() );
583 }
584
585 /**
586 * Adds a hook to plugins_loaded at a priority that's currently the earliest
587 * available.
588 */
589 public function add_configure_hook() {
590 global $wp_filter;
591
592 $current_priority = has_filter( 'plugins_loaded', array( $this, 'configure' ) );
593 if ( false !== $current_priority ) {
594 remove_action( 'plugins_loaded', array( $this, 'configure' ), $current_priority );
595 }
596
597 $taken_priorities = array_map( 'intval', array_keys( $wp_filter['plugins_loaded']->callbacks ) );
598 sort( $taken_priorities );
599
600 $first_priority = array_shift( $taken_priorities );
601
602 if ( defined( 'PHP_INT_MAX' ) && $first_priority <= - PHP_INT_MAX ) {
603 $new_priority = - PHP_INT_MAX;
604 } else {
605 $new_priority = $first_priority - 1;
606 }
607
608 add_action( 'plugins_loaded', array( $this, 'configure' ), $new_priority );
609 }
610
611 /**
612 * Constructor. Initializes WordPress hooks
613 */
614 private function __construct() {
615 /*
616 * Check for and alert any deprecated hooks
617 */
618 add_action( 'init', array( $this, 'deprecated_hooks' ) );
619
620 // Note how this runs at an earlier plugin_loaded hook intentionally to accomodate for other plugins.
621 add_action( 'plugin_loaded', array( $this, 'add_configure_hook' ), 90 );
622 add_action( 'network_plugin_loaded', array( $this, 'add_configure_hook' ), 90 );
623 add_action( 'mu_plugin_loaded', array( $this, 'add_configure_hook' ), 90 );
624 add_action( 'plugins_loaded', array( $this, 'late_initialization' ), 90 );
625
626 add_action( 'jetpack_verify_signature_error', array( $this, 'track_xmlrpc_error' ) );
627
628 add_filter(
629 'jetpack_signature_check_token',
630 array( __CLASS__, 'verify_onboarding_token' ),
631 10,
632 3
633 );
634
635 /**
636 * Prepare Gutenberg Editor functionality
637 */
638 require_once JETPACK__PLUGIN_DIR . 'class.jetpack-gutenberg.php';
639 add_action( 'plugins_loaded', array( 'Jetpack_Gutenberg', 'init' ) );
640 add_action( 'plugins_loaded', array( 'Jetpack_Gutenberg', 'load_independent_blocks' ) );
641 add_action( 'enqueue_block_editor_assets', array( 'Jetpack_Gutenberg', 'enqueue_block_editor_assets' ) );
642
643 add_action( 'set_user_role', array( $this, 'maybe_clear_other_linked_admins_transient' ), 10, 3 );
644
645 // Unlink user before deleting the user from WP.com.
646 add_action( 'deleted_user', array( 'Automattic\\Jetpack\\Connection\\Manager', 'disconnect_user' ), 10, 1 );
647 add_action( 'remove_user_from_blog', array( 'Automattic\\Jetpack\\Connection\\Manager', 'disconnect_user' ), 10, 1 );
648
649 add_action( 'jetpack_event_log', array( 'Jetpack', 'log' ), 10, 2 );
650
651 add_filter( 'login_url', array( $this, 'login_url' ), 10, 2 );
652 add_action( 'login_init', array( $this, 'login_init' ) );
653
654 add_filter( 'determine_current_user', array( $this, 'wp_rest_authenticate' ) );
655 add_filter( 'rest_authentication_errors', array( $this, 'wp_rest_authentication_errors' ) );
656
657 add_action( 'admin_init', array( $this, 'admin_init' ) );
658 add_action( 'admin_init', array( $this, 'dismiss_jetpack_notice' ) );
659
660 add_filter( 'admin_body_class', array( $this, 'admin_body_class' ), 20 );
661
662 add_action( 'wp_dashboard_setup', array( $this, 'wp_dashboard_setup' ) );
663 // Filter the dashboard meta box order to swap the new one in in place of the old one.
664 add_filter( 'get_user_option_meta-box-order_dashboard', array( $this, 'get_user_option_meta_box_order_dashboard' ) );
665
666 // returns HTTPS support status
667 add_action( 'wp_ajax_jetpack-recheck-ssl', array( $this, 'ajax_recheck_ssl' ) );
668
669 add_action( 'wp_ajax_jetpack_connection_banner', array( $this, 'jetpack_connection_banner_callback' ) );
670
671 add_action( 'wp_ajax_jetpack_wizard_banner', array( 'Jetpack_Wizard_Banner', 'ajax_callback' ) );
672
673 add_action( 'wp_loaded', array( $this, 'register_assets' ) );
674
675 /**
676 * These actions run checks to load additional files.
677 * They check for external files or plugins, so they need to run as late as possible.
678 */
679 add_action( 'wp_head', array( $this, 'check_open_graph' ), 1 );
680 add_action( 'amp_story_head', array( $this, 'check_open_graph' ), 1 );
681 add_action( 'plugins_loaded', array( $this, 'check_twitter_tags' ), 999 );
682 add_action( 'plugins_loaded', array( $this, 'check_rest_api_compat' ), 1000 );
683
684 add_filter( 'plugins_url', array( 'Jetpack', 'maybe_min_asset' ), 1, 3 );
685 add_action( 'style_loader_src', array( 'Jetpack', 'set_suffix_on_min' ), 10, 2 );
686 add_filter( 'style_loader_tag', array( 'Jetpack', 'maybe_inline_style' ), 10, 2 );
687
688 add_filter( 'profile_update', array( 'Jetpack', 'user_meta_cleanup' ) );
689
690 add_filter( 'jetpack_get_default_modules', array( $this, 'filter_default_modules' ) );
691 add_filter( 'jetpack_get_default_modules', array( $this, 'handle_deprecated_modules' ), 99 );
692
693 // A filter to control all just in time messages
694 add_filter( 'jetpack_just_in_time_msgs', '__return_true', 9 );
695
696 add_filter( 'jetpack_just_in_time_msg_cache', '__return_true', 9 );
697
698 /*
699 * If enabled, point edit post, page, and comment links to Calypso instead of WP-Admin.
700 * We should make sure to only do this for front end links.
701 */
702 if ( self::get_option( 'edit_links_calypso_redirect' ) && ! is_admin() ) {
703 add_filter( 'get_edit_post_link', array( $this, 'point_edit_post_links_to_calypso' ), 1, 2 );
704 add_filter( 'get_edit_comment_link', array( $this, 'point_edit_comment_links_to_calypso' ), 1 );
705
706 /*
707 * We'll override wp_notify_postauthor and wp_notify_moderator pluggable functions
708 * so they point moderation links on emails to Calypso.
709 */
710 jetpack_require_lib( 'functions.wp-notify' );
711 }
712
713 add_action(
714 'plugins_loaded',
715 function() {
716 if ( User_Agent_Info::is_mobile_app() ) {
717 add_filter( 'get_edit_post_link', '__return_empty_string' );
718 }
719 }
720 );
721
722 // Update the Jetpack plan from API on heartbeats.
723 add_action( 'jetpack_heartbeat', array( 'Jetpack_Plan', 'refresh_from_wpcom' ) );
724
725 /**
726 * This is the hack to concatenate all css files into one.
727 * For description and reasoning see the implode_frontend_css method.
728 *
729 * Super late priority so we catch all the registered styles.
730 */
731 if ( ! is_admin() ) {
732 add_action( 'wp_print_styles', array( $this, 'implode_frontend_css' ), -1 ); // Run first
733 add_action( 'wp_print_footer_scripts', array( $this, 'implode_frontend_css' ), -1 ); // Run first to trigger before `print_late_styles`
734 }
735
736 /**
737 * These are sync actions that we need to keep track of for jitms
738 */
739 add_filter( 'jetpack_sync_before_send_updated_option', array( $this, 'jetpack_track_last_sync_callback' ), 99 );
740
741 // Actually push the stats on shutdown.
742 if ( ! has_action( 'shutdown', array( $this, 'push_stats' ) ) ) {
743 add_action( 'shutdown', array( $this, 'push_stats' ) );
744 }
745
746 // Actions for Manager::authorize().
747 add_action( 'jetpack_authorize_starting', array( $this, 'authorize_starting' ) );
748 add_action( 'jetpack_authorize_ending_linked', array( $this, 'authorize_ending_linked' ) );
749 add_action( 'jetpack_authorize_ending_authorized', array( $this, 'authorize_ending_authorized' ) );
750
751 // Filters for the Manager::get_token() urls and request body.
752 add_filter( 'jetpack_token_processing_url', array( __CLASS__, 'filter_connect_processing_url' ) );
753 add_filter( 'jetpack_token_redirect_url', array( __CLASS__, 'filter_connect_redirect_url' ) );
754 add_filter( 'jetpack_token_request_body', array( __CLASS__, 'filter_token_request_body' ) );
755 }
756
757 /**
758 * Before everything else starts getting initalized, we need to initialize Jetpack using the
759 * Config object.
760 */
761 public function configure() {
762 $config = new Config();
763
764 foreach (
765 array(
766 'sync',
767 'tracking',
768 'tos',
769 )
770 as $feature
771 ) {
772 $config->ensure( $feature );
773 }
774
775 $config->ensure(
776 'connection',
777 array(
778 'slug' => 'jetpack',
779 'name' => 'Jetpack',
780 )
781 );
782
783 if ( is_admin() ) {
784 $config->ensure( 'jitm' );
785 }
786
787 if ( ! $this->connection_manager ) {
788 $this->connection_manager = new Connection_Manager( 'jetpack' );
789 }
790
791 /*
792 * Load things that should only be in Network Admin.
793 *
794 * For now blow away everything else until a more full
795 * understanding of what is needed at the network level is
796 * available
797 */
798 if ( is_multisite() ) {
799 $network = Jetpack_Network::init();
800 $network->set_connection( $this->connection_manager );
801 }
802
803 if ( $this->connection_manager->is_active() ) {
804 add_action( 'login_form_jetpack_json_api_authorization', array( $this, 'login_form_json_api_authorization' ) );
805
806 Jetpack_Heartbeat::init();
807 if ( self::is_module_active( 'stats' ) && self::is_module_active( 'search' ) ) {
808 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.jetpack-search-performance-logger.php';
809 Jetpack_Search_Performance_Logger::init();
810 }
811 }
812
813 // Initialize remote file upload request handlers.
814 $this->add_remote_request_handlers();
815
816 /*
817 * Enable enhanced handling of previewing sites in Calypso
818 */
819 if ( self::is_active() ) {
820 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.jetpack-iframe-embed.php';
821 add_action( 'init', array( 'Jetpack_Iframe_Embed', 'init' ), 9, 0 );
822 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.jetpack-keyring-service-helper.php';
823 add_action( 'init', array( 'Jetpack_Keyring_Service_Helper', 'init' ), 9, 0 );
824 }
825 }
826
827 /**
828 * Runs on plugins_loaded. Use this to add code that needs to be executed later than other
829 * initialization code.
830 *
831 * @action plugins_loaded
832 */
833 public function late_initialization() {
834 add_action( 'plugins_loaded', array( 'Jetpack', 'plugin_textdomain' ), 99 );
835 add_action( 'plugins_loaded', array( 'Jetpack', 'load_modules' ), 100 );
836
837 Partner::init();
838
839 /**
840 * Fires when Jetpack is fully loaded and ready. This is the point where it's safe
841 * to instantiate classes from packages and namespaces that are managed by the Jetpack Autoloader.
842 *
843 * @since 8.1.0
844 *
845 * @param Jetpack $jetpack the main plugin class object.
846 */
847 do_action( 'jetpack_loaded', $this );
848
849 add_filter( 'map_meta_cap', array( $this, 'jetpack_custom_caps' ), 1, 4 );
850 }
851
852 /**
853 * Sets up the XMLRPC request handlers.
854 *
855 * @deprecated since 7.7.0
856 * @see Automattic\Jetpack\Connection\Manager::setup_xmlrpc_handlers()
857 *
858 * @param array $request_params Incoming request parameters.
859 * @param Boolean $is_active Whether the connection is currently active.
860 * @param Boolean $is_signed Whether the signature check has been successful.
861 * @param Jetpack_XMLRPC_Server $xmlrpc_server (optional) An instance of the server to use instead of instantiating a new one.
862 */
863 public function setup_xmlrpc_handlers(
864 $request_params,
865 $is_active,
866 $is_signed,
867 Jetpack_XMLRPC_Server $xmlrpc_server = null
868 ) {
869 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::setup_xmlrpc_handlers' );
870
871 if ( ! $this->connection_manager ) {
872 $this->connection_manager = new Connection_Manager();
873 }
874
875 return $this->connection_manager->setup_xmlrpc_handlers(
876 $request_params,
877 $is_active,
878 $is_signed,
879 $xmlrpc_server
880 );
881 }
882
883 /**
884 * Initialize REST API registration connector.
885 *
886 * @deprecated since 7.7.0
887 * @see Automattic\Jetpack\Connection\Manager::initialize_rest_api_registration_connector()
888 */
889 public function initialize_rest_api_registration_connector() {
890 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::initialize_rest_api_registration_connector' );
891
892 if ( ! $this->connection_manager ) {
893 $this->connection_manager = new Connection_Manager();
894 }
895
896 $this->connection_manager->initialize_rest_api_registration_connector();
897 }
898
899 /**
900 * This is ported over from the manage module, which has been deprecated and baked in here.
901 *
902 * @param $domains
903 */
904 function add_wpcom_to_allowed_redirect_hosts( $domains ) {
905 add_filter( 'allowed_redirect_hosts', array( $this, 'allow_wpcom_domain' ) );
906 }
907
908 /**
909 * Return $domains, with 'wordpress.com' appended.
910 * This is ported over from the manage module, which has been deprecated and baked in here.
911 *
912 * @param $domains
913 * @return array
914 */
915 function allow_wpcom_domain( $domains ) {
916 if ( empty( $domains ) ) {
917 $domains = array();
918 }
919 $domains[] = 'wordpress.com';
920 return array_unique( $domains );
921 }
922
923 function point_edit_post_links_to_calypso( $default_url, $post_id ) {
924 $post = get_post( $post_id );
925
926 if ( empty( $post ) ) {
927 return $default_url;
928 }
929
930 $post_type = $post->post_type;
931
932 // Mapping the allowed CPTs on WordPress.com to corresponding paths in Calypso.
933 // https://en.support.wordpress.com/custom-post-types/
934 $allowed_post_types = array(
935 'post',
936 'page',
937 'jetpack-portfolio',
938 'jetpack-testimonial',
939 );
940
941 if ( ! in_array( $post_type, $allowed_post_types, true ) ) {
942 return $default_url;
943 }
944
945 return esc_url(
946 Redirect::get_url(
947 'calypso-edit-' . $post_type,
948 array(
949 'path' => $post_id,
950 )
951 )
952 );
953 }
954
955 function point_edit_comment_links_to_calypso( $url ) {
956 // Take the `query` key value from the URL, and parse its parts to the $query_args. `amp;c` matches the comment ID.
957 wp_parse_str( wp_parse_url( $url, PHP_URL_QUERY ), $query_args );
958
959 return esc_url(
960 Redirect::get_url(
961 'calypso-edit-comment',
962 array(
963 'path' => $query_args['amp;c'],
964 )
965 )
966 );
967
968 }
969
970 function jetpack_track_last_sync_callback( $params ) {
971 /**
972 * Filter to turn off jitm caching
973 *
974 * @since 5.4.0
975 *
976 * @param bool false Whether to cache just in time messages
977 */
978 if ( ! apply_filters( 'jetpack_just_in_time_msg_cache', false ) ) {
979 return $params;
980 }
981
982 if ( is_array( $params ) && isset( $params[0] ) ) {
983 $option = $params[0];
984 if ( 'active_plugins' === $option ) {
985 // use the cache if we can, but not terribly important if it gets evicted
986 set_transient( 'jetpack_last_plugin_sync', time(), HOUR_IN_SECONDS );
987 }
988 }
989
990 return $params;
991 }
992
993 function jetpack_connection_banner_callback() {
994 check_ajax_referer( 'jp-connection-banner-nonce', 'nonce' );
995
996 // Disable the banner dismiss functionality if the pre-connection prompt helpers filter is set.
997 if (
998 isset( $_REQUEST['dismissBanner'] ) &&
999 ! Jetpack_Connection_Banner::force_display()
1000 ) {
1001 Jetpack_Options::update_option( 'dismissed_connection_banner', 1 );
1002 wp_send_json_success();
1003 }
1004
1005 wp_die();
1006 }
1007
1008 /**
1009 * Removes all XML-RPC methods that are not `jetpack.*`.
1010 * Only used in our alternate XML-RPC endpoint, where we want to
1011 * ensure that Core and other plugins' methods are not exposed.
1012 *
1013 * @deprecated since 7.7.0
1014 * @see Automattic\Jetpack\Connection\Manager::remove_non_jetpack_xmlrpc_methods()
1015 *
1016 * @param array $methods A list of registered WordPress XMLRPC methods.
1017 * @return array Filtered $methods
1018 */
1019 public function remove_non_jetpack_xmlrpc_methods( $methods ) {
1020 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::remove_non_jetpack_xmlrpc_methods' );
1021
1022 if ( ! $this->connection_manager ) {
1023 $this->connection_manager = new Connection_Manager();
1024 }
1025
1026 return $this->connection_manager->remove_non_jetpack_xmlrpc_methods( $methods );
1027 }
1028
1029 /**
1030 * Since a lot of hosts use a hammer approach to "protecting" WordPress sites,
1031 * and just blanket block all requests to /xmlrpc.php, or apply other overly-sensitive
1032 * security/firewall policies, we provide our own alternate XML RPC API endpoint
1033 * which is accessible via a different URI. Most of the below is copied directly
1034 * from /xmlrpc.php so that we're replicating it as closely as possible.
1035 *
1036 * @deprecated since 7.7.0
1037 * @see Automattic\Jetpack\Connection\Manager::alternate_xmlrpc()
1038 */
1039 public function alternate_xmlrpc() {
1040 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::alternate_xmlrpc' );
1041
1042 if ( ! $this->connection_manager ) {
1043 $this->connection_manager = new Connection_Manager();
1044 }
1045
1046 $this->connection_manager->alternate_xmlrpc();
1047 }
1048
1049 /**
1050 * The callback for the JITM ajax requests.
1051 *
1052 * @deprecated since 7.9.0
1053 */
1054 function jetpack_jitm_ajax_callback() {
1055 _deprecated_function( __METHOD__, 'jetpack-7.9' );
1056 }
1057
1058 /**
1059 * If there are any stats that need to be pushed, but haven't been, push them now.
1060 */
1061 function push_stats() {
1062 if ( ! empty( $this->stats ) ) {
1063 $this->do_stats( 'server_side' );
1064 }
1065 }
1066
1067 /**
1068 * Sets the Jetpack custom capabilities.
1069 *
1070 * @param string[] $caps Array of the user's capabilities.
1071 * @param string $cap Capability name.
1072 * @param int $user_id The user ID.
1073 * @param array $args Adds the context to the cap. Typically the object ID.
1074 */
1075 public function jetpack_custom_caps( $caps, $cap, $user_id, $args ) {
1076 $is_development_mode = ( new Status() )->is_development_mode();
1077 switch ( $cap ) {
1078 case 'jetpack_manage_modules':
1079 case 'jetpack_activate_modules':
1080 case 'jetpack_deactivate_modules':
1081 $caps = array( 'manage_options' );
1082 break;
1083 case 'jetpack_configure_modules':
1084 $caps = array( 'manage_options' );
1085 break;
1086 case 'jetpack_manage_autoupdates':
1087 $caps = array(
1088 'manage_options',
1089 'update_plugins',
1090 );
1091 break;
1092 case 'jetpack_network_admin_page':
1093 case 'jetpack_network_settings_page':
1094 $caps = array( 'manage_network_plugins' );
1095 break;
1096 case 'jetpack_network_sites_page':
1097 $caps = array( 'manage_sites' );
1098 break;
1099 case 'jetpack_admin_page':
1100 if ( $is_development_mode ) {
1101 $caps = array( 'manage_options' );
1102 break;
1103 } else {
1104 $caps = array( 'read' );
1105 }
1106 break;
1107 }
1108 return $caps;
1109 }
1110
1111 /**
1112 * Require a Jetpack authentication.
1113 *
1114 * @deprecated since 7.7.0
1115 * @see Automattic\Jetpack\Connection\Manager::require_jetpack_authentication()
1116 */
1117 public function require_jetpack_authentication() {
1118 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::require_jetpack_authentication' );
1119
1120 if ( ! $this->connection_manager ) {
1121 $this->connection_manager = new Connection_Manager();
1122 }
1123
1124 $this->connection_manager->require_jetpack_authentication();
1125 }
1126
1127 /**
1128 * Load language files
1129 *
1130 * @action plugins_loaded
1131 */
1132 public static function plugin_textdomain() {
1133 // Note to self, the third argument must not be hardcoded, to account for relocated folders.
1134 load_plugin_textdomain( 'jetpack', false, dirname( plugin_basename( JETPACK__PLUGIN_FILE ) ) . '/languages/' );
1135 }
1136
1137 /**
1138 * Register assets for use in various modules and the Jetpack admin page.
1139 *
1140 * @uses wp_script_is, wp_register_script, plugins_url
1141 * @action wp_loaded
1142 * @return null
1143 */
1144 public function register_assets() {
1145 if ( ! wp_script_is( 'jetpack-gallery-settings', 'registered' ) ) {
1146 wp_register_script(
1147 'jetpack-gallery-settings',
1148 Assets::get_file_url_for_environment( '_inc/build/gallery-settings.min.js', '_inc/gallery-settings.js' ),
1149 array( 'media-views' ),
1150 '20121225'
1151 );
1152 }
1153
1154 if ( ! wp_script_is( 'jetpack-twitter-timeline', 'registered' ) ) {
1155 wp_register_script(
1156 'jetpack-twitter-timeline',
1157 Assets::get_file_url_for_environment( '_inc/build/twitter-timeline.min.js', '_inc/twitter-timeline.js' ),
1158 array( 'jquery' ),
1159 '4.0.0',
1160 true
1161 );
1162 }
1163
1164 if ( ! wp_script_is( 'jetpack-facebook-embed', 'registered' ) ) {
1165 wp_register_script(
1166 'jetpack-facebook-embed',
1167 Assets::get_file_url_for_environment( '_inc/build/facebook-embed.min.js', '_inc/facebook-embed.js' ),
1168 array(),
1169 null,
1170 true
1171 );
1172
1173 /** This filter is documented in modules/sharedaddy/sharing-sources.php */
1174 $fb_app_id = apply_filters( 'jetpack_sharing_facebook_app_id', '249643311490' );
1175 if ( ! is_numeric( $fb_app_id ) ) {
1176 $fb_app_id = '';
1177 }
1178 wp_localize_script(
1179 'jetpack-facebook-embed',
1180 'jpfbembed',
1181 array(
1182 'appid' => $fb_app_id,
1183 'locale' => $this->get_locale(),
1184 )
1185 );
1186 }
1187
1188 /**
1189 * As jetpack_register_genericons is by default fired off a hook,
1190 * the hook may have already fired by this point.
1191 * So, let's just trigger it manually.
1192 */
1193 require_once JETPACK__PLUGIN_DIR . '_inc/genericons.php';
1194 jetpack_register_genericons();
1195
1196 /**
1197 * Register the social logos
1198 */
1199 require_once JETPACK__PLUGIN_DIR . '_inc/social-logos.php';
1200 jetpack_register_social_logos();
1201
1202 if ( ! wp_style_is( 'jetpack-icons', 'registered' ) ) {
1203 wp_register_style( 'jetpack-icons', plugins_url( 'css/jetpack-icons.min.css', JETPACK__PLUGIN_FILE ), false, JETPACK__VERSION );
1204 }
1205 }
1206
1207 /**
1208 * Guess locale from language code.
1209 *
1210 * @param string $lang Language code.
1211 * @return string|bool
1212 */
1213 function guess_locale_from_lang( $lang ) {
1214 if ( 'en' === $lang || 'en_US' === $lang || ! $lang ) {
1215 return 'en_US';
1216 }
1217
1218 if ( ! class_exists( 'GP_Locales' ) ) {
1219 if ( ! defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) || ! file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) {
1220 return false;
1221 }
1222
1223 require JETPACK__GLOTPRESS_LOCALES_PATH;
1224 }
1225
1226 if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
1227 // WP.com: get_locale() returns 'it'
1228 $locale = GP_Locales::by_slug( $lang );
1229 } else {
1230 // Jetpack: get_locale() returns 'it_IT';
1231 $locale = GP_Locales::by_field( 'facebook_locale', $lang );
1232 }
1233
1234 if ( ! $locale ) {
1235 return false;
1236 }
1237
1238 if ( empty( $locale->facebook_locale ) ) {
1239 if ( empty( $locale->wp_locale ) ) {
1240 return false;
1241 } else {
1242 // Facebook SDK is smart enough to fall back to en_US if a
1243 // locale isn't supported. Since supported Facebook locales
1244 // can fall out of sync, we'll attempt to use the known
1245 // wp_locale value and rely on said fallback.
1246 return $locale->wp_locale;
1247 }
1248 }
1249
1250 return $locale->facebook_locale;
1251 }
1252
1253 /**
1254 * Get the locale.
1255 *
1256 * @return string|bool
1257 */
1258 function get_locale() {
1259 $locale = $this->guess_locale_from_lang( get_locale() );
1260
1261 if ( ! $locale ) {
1262 $locale = 'en_US';
1263 }
1264
1265 return $locale;
1266 }
1267
1268 /**
1269 * Return the network_site_url so that .com knows what network this site is a part of.
1270 *
1271 * @param bool $option
1272 * @return string
1273 */
1274 public function jetpack_main_network_site_option( $option ) {
1275 return network_site_url();
1276 }
1277 /**
1278 * Network Name.
1279 */
1280 static function network_name( $option = null ) {
1281 global $current_site;
1282 return $current_site->site_name;
1283 }
1284 /**
1285 * Does the network allow new user and site registrations.
1286 *
1287 * @return string
1288 */
1289 static function network_allow_new_registrations( $option = null ) {
1290 return ( in_array( get_site_option( 'registration' ), array( 'none', 'user', 'blog', 'all' ) ) ? get_site_option( 'registration' ) : 'none' );
1291 }
1292 /**
1293 * Does the network allow admins to add new users.
1294 *
1295 * @return boolian
1296 */
1297 static function network_add_new_users( $option = null ) {
1298 return (bool) get_site_option( 'add_new_users' );
1299 }
1300 /**
1301 * File upload psace left per site in MB.
1302 * -1 means NO LIMIT.
1303 *
1304 * @return number
1305 */
1306 static function network_site_upload_space( $option = null ) {
1307 // value in MB
1308 return ( get_site_option( 'upload_space_check_disabled' ) ? -1 : get_space_allowed() );
1309 }
1310
1311 /**
1312 * Network allowed file types.
1313 *
1314 * @return string
1315 */
1316 static function network_upload_file_types( $option = null ) {
1317 return get_site_option( 'upload_filetypes', 'jpg jpeg png gif' );
1318 }
1319
1320 /**
1321 * Maximum file upload size set by the network.
1322 *
1323 * @return number
1324 */
1325 static function network_max_upload_file_size( $option = null ) {
1326 // value in KB
1327 return get_site_option( 'fileupload_maxk', 300 );
1328 }
1329
1330 /**
1331 * Lets us know if a site allows admins to manage the network.
1332 *
1333 * @return array
1334 */
1335 static function network_enable_administration_menus( $option = null ) {
1336 return get_site_option( 'menu_items' );
1337 }
1338
1339 /**
1340 * If a user has been promoted to or demoted from admin, we need to clear the
1341 * jetpack_other_linked_admins transient.
1342 *
1343 * @since 4.3.2
1344 * @since 4.4.0 $old_roles is null by default and if it's not passed, the transient is cleared.
1345 *
1346 * @param int $user_id The user ID whose role changed.
1347 * @param string $role The new role.
1348 * @param array $old_roles An array of the user's previous roles.
1349 */
1350 function maybe_clear_other_linked_admins_transient( $user_id, $role, $old_roles = null ) {
1351 if ( 'administrator' == $role
1352 || ( is_array( $old_roles ) && in_array( 'administrator', $old_roles ) )
1353 || is_null( $old_roles )
1354 ) {
1355 delete_transient( 'jetpack_other_linked_admins' );
1356 }
1357 }
1358
1359 /**
1360 * Checks to see if there are any other users available to become primary
1361 * Users must both:
1362 * - Be linked to wpcom
1363 * - Be an admin
1364 *
1365 * @return mixed False if no other users are linked, Int if there are.
1366 */
1367 static function get_other_linked_admins() {
1368 $other_linked_users = get_transient( 'jetpack_other_linked_admins' );
1369
1370 if ( false === $other_linked_users ) {
1371 $admins = get_users( array( 'role' => 'administrator' ) );
1372 if ( count( $admins ) > 1 ) {
1373 $available = array();
1374 foreach ( $admins as $admin ) {
1375 if ( self::is_user_connected( $admin->ID ) ) {
1376 $available[] = $admin->ID;
1377 }
1378 }
1379
1380 $count_connected_admins = count( $available );
1381 if ( count( $available ) > 1 ) {
1382 $other_linked_users = $count_connected_admins;
1383 } else {
1384 $other_linked_users = 0;
1385 }
1386 } else {
1387 $other_linked_users = 0;
1388 }
1389
1390 set_transient( 'jetpack_other_linked_admins', $other_linked_users, HOUR_IN_SECONDS );
1391 }
1392
1393 return ( 0 === $other_linked_users ) ? false : $other_linked_users;
1394 }
1395
1396 /**
1397 * Return whether we are dealing with a multi network setup or not.
1398 * The reason we are type casting this is because we want to avoid the situation where
1399 * the result is false since when is_main_network_option return false it cases
1400 * the rest the get_option( 'jetpack_is_multi_network' ); to return the value that is set in the
1401 * database which could be set to anything as opposed to what this function returns.
1402 *
1403 * @param bool $option
1404 *
1405 * @return boolean
1406 */
1407 public function is_main_network_option( $option ) {
1408 // return '1' or ''
1409 return (string) (bool) self::is_multi_network();
1410 }
1411
1412 /**
1413 * Return true if we are with multi-site or multi-network false if we are dealing with single site.
1414 *
1415 * @param string $option
1416 * @return boolean
1417 */
1418 public function is_multisite( $option ) {
1419 return (string) (bool) is_multisite();
1420 }
1421
1422 /**
1423 * Implemented since there is no core is multi network function
1424 * Right now there is no way to tell if we which network is the dominant network on the system
1425 *
1426 * @since 3.3
1427 * @return boolean
1428 */
1429 public static function is_multi_network() {
1430 global $wpdb;
1431
1432 // if we don't have a multi site setup no need to do any more
1433 if ( ! is_multisite() ) {
1434 return false;
1435 }
1436
1437 $num_sites = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->site}" );
1438 if ( $num_sites > 1 ) {
1439 return true;
1440 } else {
1441 return false;
1442 }
1443 }
1444
1445 /**
1446 * Trigger an update to the main_network_site when we update the siteurl of a site.
1447 *
1448 * @return null
1449 */
1450 function update_jetpack_main_network_site_option() {
1451 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1452 }
1453 /**
1454 * Triggered after a user updates the network settings via Network Settings Admin Page
1455 */
1456 function update_jetpack_network_settings() {
1457 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1458 // Only sync this info for the main network site.
1459 }
1460
1461 /**
1462 * Get back if the current site is single user site.
1463 *
1464 * @return bool
1465 */
1466 public static function is_single_user_site() {
1467 global $wpdb;
1468
1469 if ( false === ( $some_users = get_transient( 'jetpack_is_single_user' ) ) ) {
1470 $some_users = $wpdb->get_var( "SELECT COUNT(*) FROM (SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}capabilities' LIMIT 2) AS someusers" );
1471 set_transient( 'jetpack_is_single_user', (int) $some_users, 12 * HOUR_IN_SECONDS );
1472 }
1473 return 1 === (int) $some_users;
1474 }
1475
1476 /**
1477 * Returns true if the site has file write access false otherwise.
1478 *
1479 * @return string ( '1' | '0' )
1480 **/
1481 public static function file_system_write_access() {
1482 if ( ! function_exists( 'get_filesystem_method' ) ) {
1483 require_once ABSPATH . 'wp-admin/includes/file.php';
1484 }
1485
1486 require_once ABSPATH . 'wp-admin/includes/template.php';
1487
1488 $filesystem_method = get_filesystem_method();
1489 if ( $filesystem_method === 'direct' ) {
1490 return 1;
1491 }
1492
1493 ob_start();
1494 $filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() );
1495 ob_end_clean();
1496 if ( $filesystem_credentials_are_stored ) {
1497 return 1;
1498 }
1499 return 0;
1500 }
1501
1502 /**
1503 * Finds out if a site is using a version control system.
1504 *
1505 * @return string ( '1' | '0' )
1506 **/
1507 public static function is_version_controlled() {
1508 _deprecated_function( __METHOD__, 'jetpack-4.2', 'Functions::is_version_controlled' );
1509 return (string) (int) Functions::is_version_controlled();
1510 }
1511
1512 /**
1513 * Determines whether the current theme supports featured images or not.
1514 *
1515 * @return string ( '1' | '0' )
1516 */
1517 public static function featured_images_enabled() {
1518 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1519 return current_theme_supports( 'post-thumbnails' ) ? '1' : '0';
1520 }
1521
1522 /**
1523 * Wrapper for core's get_avatar_url(). This one is deprecated.
1524 *
1525 * @deprecated 4.7 use get_avatar_url instead.
1526 * @param int|string|object $id_or_email A user ID, email address, or comment object
1527 * @param int $size Size of the avatar image
1528 * @param string $default URL to a default image to use if no avatar is available
1529 * @param bool $force_display Whether to force it to return an avatar even if show_avatars is disabled
1530 *
1531 * @return array
1532 */
1533 public static function get_avatar_url( $id_or_email, $size = 96, $default = '', $force_display = false ) {
1534 _deprecated_function( __METHOD__, 'jetpack-4.7', 'get_avatar_url' );
1535 return get_avatar_url(
1536 $id_or_email,
1537 array(
1538 'size' => $size,
1539 'default' => $default,
1540 'force_default' => $force_display,
1541 )
1542 );
1543 }
1544
1545 /**
1546 * jetpack_updates is saved in the following schema:
1547 *
1548 * array (
1549 * 'plugins' => (int) Number of plugin updates available.
1550 * 'themes' => (int) Number of theme updates available.
1551 * 'wordpress' => (int) Number of WordPress core updates available. // phpcs:ignore WordPress.WP.CapitalPDangit.Misspelled
1552 * 'translations' => (int) Number of translation updates available.
1553 * 'total' => (int) Total of all available updates.
1554 * 'wp_update_version' => (string) The latest available version of WordPress, only present if a WordPress update is needed.
1555 * )
1556 *
1557 * @return array
1558 */
1559 public static function get_updates() {
1560 $update_data = wp_get_update_data();
1561
1562 // Stores the individual update counts as well as the total count.
1563 if ( isset( $update_data['counts'] ) ) {
1564 $updates = $update_data['counts'];
1565 }
1566
1567 // If we need to update WordPress core, let's find the latest version number.
1568 if ( ! empty( $updates['wordpress'] ) ) {
1569 $cur = get_preferred_from_update_core();
1570 if ( isset( $cur->response ) && 'upgrade' === $cur->response ) {
1571 $updates['wp_update_version'] = $cur->current;
1572 }
1573 }
1574 return isset( $updates ) ? $updates : array();
1575 }
1576
1577 public static function get_update_details() {
1578 $update_details = array(
1579 'update_core' => get_site_transient( 'update_core' ),
1580 'update_plugins' => get_site_transient( 'update_plugins' ),
1581 'update_themes' => get_site_transient( 'update_themes' ),
1582 );
1583 return $update_details;
1584 }
1585
1586 public static function refresh_update_data() {
1587 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1588
1589 }
1590
1591 public static function refresh_theme_data() {
1592 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1593 }
1594
1595 /**
1596 * Is Jetpack active?
1597 * The method only checks if there's an existing token for the master user. It doesn't validate the token.
1598 *
1599 * @return bool
1600 */
1601 public static function is_active() {
1602 return self::connection()->is_active();
1603 }
1604
1605 /**
1606 * Make an API call to WordPress.com for plan status
1607 *
1608 * @deprecated 7.2.0 Use Jetpack_Plan::refresh_from_wpcom.
1609 *
1610 * @return bool True if plan is updated, false if no update
1611 */
1612 public static function refresh_active_plan_from_wpcom() {
1613 _deprecated_function( __METHOD__, 'jetpack-7.2.0', 'Jetpack_Plan::refresh_from_wpcom' );
1614 return Jetpack_Plan::refresh_from_wpcom();
1615 }
1616
1617 /**
1618 * Get the plan that this Jetpack site is currently using
1619 *
1620 * @deprecated 7.2.0 Use Jetpack_Plan::get.
1621 * @return array Active Jetpack plan details.
1622 */
1623 public static function get_active_plan() {
1624 _deprecated_function( __METHOD__, 'jetpack-7.2.0', 'Jetpack_Plan::get' );
1625 return Jetpack_Plan::get();
1626 }
1627
1628 /**
1629 * Determine whether the active plan supports a particular feature
1630 *
1631 * @deprecated 7.2.0 Use Jetpack_Plan::supports.
1632 * @return bool True if plan supports feature, false if not.
1633 */
1634 public static function active_plan_supports( $feature ) {
1635 _deprecated_function( __METHOD__, 'jetpack-7.2.0', 'Jetpack_Plan::supports' );
1636 return Jetpack_Plan::supports( $feature );
1637 }
1638
1639 /**
1640 * Deprecated: Is Jetpack in development (offline) mode?
1641 *
1642 * This static method is being left here intentionally without the use of _deprecated_function(), as other plugins
1643 * and themes still use it, and we do not want to flood them with notices.
1644 *
1645 * Please use Automattic\Jetpack\Status()->is_development_mode() instead.
1646 *
1647 * @deprecated since 8.0.
1648 */
1649 public static function is_development_mode() {
1650 return ( new Status() )->is_development_mode();
1651 }
1652
1653 /**
1654 * Whether the site is currently onboarding or not.
1655 * A site is considered as being onboarded if it currently has an onboarding token.
1656 *
1657 * @since 5.8
1658 *
1659 * @access public
1660 * @static
1661 *
1662 * @return bool True if the site is currently onboarding, false otherwise
1663 */
1664 public static function is_onboarding() {
1665 return Jetpack_Options::get_option( 'onboarding' ) !== false;
1666 }
1667
1668 /**
1669 * Determines reason for Jetpack development mode.
1670 */
1671 public static function development_mode_trigger_text() {
1672 if ( ! ( new Status() )->is_development_mode() ) {
1673 return __( 'Jetpack is not in Development Mode.', 'jetpack' );
1674 }
1675
1676 if ( defined( 'JETPACK_DEV_DEBUG' ) && JETPACK_DEV_DEBUG ) {
1677 $notice = __( 'The JETPACK_DEV_DEBUG constant is defined in wp-config.php or elsewhere.', 'jetpack' );
1678 } elseif ( site_url() && false === strpos( site_url(), '.' ) ) {
1679 $notice = __( 'The site URL lacking a dot (e.g. http://localhost).', 'jetpack' );
1680 } else {
1681 $notice = __( 'The jetpack_development_mode filter is set to true.', 'jetpack' );
1682 }
1683
1684 return $notice;
1685
1686 }
1687 /**
1688 * Get Jetpack development mode notice text and notice class.
1689 *
1690 * Mirrors the checks made in Automattic\Jetpack\Status->is_development_mode
1691 */
1692 public static function show_development_mode_notice() {
1693 if ( ( new Status() )->is_development_mode() ) {
1694 $notice = sprintf(
1695 /* translators: %s is a URL */
1696 __( 'In <a href="%s" target="_blank">Development Mode</a>:', 'jetpack' ),
1697 Redirect::get_url( 'jetpack-support-development-mode' )
1698 );
1699
1700 $notice .= ' ' . self::development_mode_trigger_text();
1701
1702 echo '<div class="updated" style="border-color: #f0821e;"><p>' . $notice . '</p></div>';
1703 }
1704
1705 // Throw up a notice if using a development version and as for feedback.
1706 if ( self::is_development_version() ) {
1707 /* translators: %s is a URL */
1708 $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' ) );
1709
1710 echo '<div class="updated" style="border-color: #f0821e;"><p>' . $notice . '</p></div>';
1711 }
1712 // Throw up a notice if using staging mode
1713 if ( ( new Status() )->is_staging_site() ) {
1714 /* translators: %s is a URL */
1715 $notice = sprintf( __( 'You are running Jetpack on a <a href="%s" target="_blank">staging server</a>.', 'jetpack' ), Redirect::get_url( 'jetpack-support-staging-sites' ) );
1716
1717 echo '<div class="updated" style="border-color: #f0821e;"><p>' . $notice . '</p></div>';
1718 }
1719 }
1720
1721 /**
1722 * Whether Jetpack's version maps to a public release, or a development version.
1723 */
1724 public static function is_development_version() {
1725 /**
1726 * Allows filtering whether this is a development version of Jetpack.
1727 *
1728 * This filter is especially useful for tests.
1729 *
1730 * @since 4.3.0
1731 *
1732 * @param bool $development_version Is this a develoment version of Jetpack?
1733 */
1734 return (bool) apply_filters(
1735 'jetpack_development_version',
1736 ! preg_match( '/^\d+(\.\d+)+$/', Constants::get_constant( 'JETPACK__VERSION' ) )
1737 );
1738 }
1739
1740 /**
1741 * Is a given user (or the current user if none is specified) linked to a WordPress.com user?
1742 */
1743 public static function is_user_connected( $user_id = false ) {
1744 return self::connection()->is_user_connected( $user_id );
1745 }
1746
1747 /**
1748 * Get the wpcom user data of the current|specified connected user.
1749 */
1750 public static function get_connected_user_data( $user_id = null ) {
1751 // TODO: remove in favor of Connection_Manager->get_connected_user_data
1752 if ( ! $user_id ) {
1753 $user_id = get_current_user_id();
1754 }
1755
1756 $transient_key = "jetpack_connected_user_data_$user_id";
1757
1758 if ( $cached_user_data = get_transient( $transient_key ) ) {
1759 return $cached_user_data;
1760 }
1761
1762 $xml = new Jetpack_IXR_Client(
1763 array(
1764 'user_id' => $user_id,
1765 )
1766 );
1767 $xml->query( 'wpcom.getUser' );
1768 if ( ! $xml->isError() ) {
1769 $user_data = $xml->getResponse();
1770 set_transient( $transient_key, $xml->getResponse(), DAY_IN_SECONDS );
1771 return $user_data;
1772 }
1773
1774 return false;
1775 }
1776
1777 /**
1778 * Get the wpcom email of the current|specified connected user.
1779 */
1780 public static function get_connected_user_email( $user_id = null ) {
1781 if ( ! $user_id ) {
1782 $user_id = get_current_user_id();
1783 }
1784
1785 $xml = new Jetpack_IXR_Client(
1786 array(
1787 'user_id' => $user_id,
1788 )
1789 );
1790 $xml->query( 'wpcom.getUserEmail' );
1791 if ( ! $xml->isError() ) {
1792 return $xml->getResponse();
1793 }
1794 return false;
1795 }
1796
1797 /**
1798 * Get the wpcom email of the master user.
1799 */
1800 public static function get_master_user_email() {
1801 $master_user_id = Jetpack_Options::get_option( 'master_user' );
1802 if ( $master_user_id ) {
1803 return self::get_connected_user_email( $master_user_id );
1804 }
1805 return '';
1806 }
1807
1808 /**
1809 * Whether the current user is the connection owner.
1810 *
1811 * @deprecated since 7.7
1812 *
1813 * @return bool Whether the current user is the connection owner.
1814 */
1815 public function current_user_is_connection_owner() {
1816 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::is_connection_owner' );
1817 return self::connection()->is_connection_owner();
1818 }
1819
1820 /**
1821 * Gets current user IP address.
1822 *
1823 * @param bool $check_all_headers Check all headers? Default is `false`.
1824 *
1825 * @return string Current user IP address.
1826 */
1827 public static function current_user_ip( $check_all_headers = false ) {
1828 if ( $check_all_headers ) {
1829 foreach ( array(
1830 'HTTP_CF_CONNECTING_IP',
1831 'HTTP_CLIENT_IP',
1832 'HTTP_X_FORWARDED_FOR',
1833 'HTTP_X_FORWARDED',
1834 'HTTP_X_CLUSTER_CLIENT_IP',
1835 'HTTP_FORWARDED_FOR',
1836 'HTTP_FORWARDED',
1837 'HTTP_VIA',
1838 ) as $key ) {
1839 if ( ! empty( $_SERVER[ $key ] ) ) {
1840 return $_SERVER[ $key ];
1841 }
1842 }
1843 }
1844
1845 return ! empty( $_SERVER['REMOTE_ADDR'] ) ? $_SERVER['REMOTE_ADDR'] : '';
1846 }
1847
1848 /**
1849 * Synchronize connected user role changes
1850 */
1851 function user_role_change( $user_id ) {
1852 _deprecated_function( __METHOD__, 'jetpack-4.2', 'Users::user_role_change()' );
1853 Users::user_role_change( $user_id );
1854 }
1855
1856 /**
1857 * Loads the currently active modules.
1858 */
1859 public static function load_modules() {
1860 $is_development_mode = ( new Status() )->is_development_mode();
1861 if (
1862 ! self::is_active()
1863 && ! $is_development_mode
1864 && ! self::is_onboarding()
1865 && (
1866 ! is_multisite()
1867 || ! get_site_option( 'jetpack_protect_active' )
1868 )
1869 ) {
1870 return;
1871 }
1872
1873 $version = Jetpack_Options::get_option( 'version' );
1874 if ( ! $version ) {
1875 $version = $old_version = JETPACK__VERSION . ':' . time();
1876 /** This action is documented in class.jetpack.php */
1877 do_action( 'updating_jetpack_version', $version, false );
1878 Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
1879 }
1880 list( $version ) = explode( ':', $version );
1881
1882 $modules = array_filter( self::get_active_modules(), array( 'Jetpack', 'is_module' ) );
1883
1884 $modules_data = array();
1885
1886 // Don't load modules that have had "Major" changes since the stored version until they have been deactivated/reactivated through the lint check.
1887 if ( version_compare( $version, JETPACK__VERSION, '<' ) ) {
1888 $updated_modules = array();
1889 foreach ( $modules as $module ) {
1890 $modules_data[ $module ] = self::get_module( $module );
1891 if ( ! isset( $modules_data[ $module ]['changed'] ) ) {
1892 continue;
1893 }
1894
1895 if ( version_compare( $modules_data[ $module ]['changed'], $version, '<=' ) ) {
1896 continue;
1897 }
1898
1899 $updated_modules[] = $module;
1900 }
1901
1902 $modules = array_diff( $modules, $updated_modules );
1903 }
1904
1905 foreach ( $modules as $index => $module ) {
1906 // If we're in dev mode, disable modules requiring a connection
1907 if ( $is_development_mode ) {
1908 // Prime the pump if we need to
1909 if ( empty( $modules_data[ $module ] ) ) {
1910 $modules_data[ $module ] = self::get_module( $module );
1911 }
1912 // If the module requires a connection, but we're in local mode, don't include it.
1913 if ( $modules_data[ $module ]['requires_connection'] ) {
1914 continue;
1915 }
1916 }
1917
1918 if ( did_action( 'jetpack_module_loaded_' . $module ) ) {
1919 continue;
1920 }
1921
1922 if ( ! include_once self::get_module_path( $module ) ) {
1923 unset( $modules[ $index ] );
1924 self::update_active_modules( array_values( $modules ) );
1925 continue;
1926 }
1927
1928 /**
1929 * Fires when a specific module is loaded.
1930 * The dynamic part of the hook, $module, is the module slug.
1931 *
1932 * @since 1.1.0
1933 */
1934 do_action( 'jetpack_module_loaded_' . $module );
1935 }
1936
1937 /**
1938 * Fires when all the modules are loaded.
1939 *
1940 * @since 1.1.0
1941 */
1942 do_action( 'jetpack_modules_loaded' );
1943
1944 // 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.
1945 require_once JETPACK__PLUGIN_DIR . 'modules/module-extras.php';
1946 }
1947
1948 /**
1949 * Check if Jetpack's REST API compat file should be included
1950 *
1951 * @action plugins_loaded
1952 * @return null
1953 */
1954 public function check_rest_api_compat() {
1955 /**
1956 * Filters the list of REST API compat files to be included.
1957 *
1958 * @since 2.2.5
1959 *
1960 * @param array $args Array of REST API compat files to include.
1961 */
1962 $_jetpack_rest_api_compat_includes = apply_filters( 'jetpack_rest_api_compat', array() );
1963
1964 foreach ( $_jetpack_rest_api_compat_includes as $_jetpack_rest_api_compat_include ) {
1965 require_once $_jetpack_rest_api_compat_include;
1966 }
1967 }
1968
1969 /**
1970 * Gets all plugins currently active in values, regardless of whether they're
1971 * traditionally activated or network activated.
1972 *
1973 * @todo Store the result in core's object cache maybe?
1974 */
1975 public static function get_active_plugins() {
1976 $active_plugins = (array) get_option( 'active_plugins', array() );
1977
1978 if ( is_multisite() ) {
1979 // Due to legacy code, active_sitewide_plugins stores them in the keys,
1980 // whereas active_plugins stores them in the values.
1981 $network_plugins = array_keys( get_site_option( 'active_sitewide_plugins', array() ) );
1982 if ( $network_plugins ) {
1983 $active_plugins = array_merge( $active_plugins, $network_plugins );
1984 }
1985 }
1986
1987 sort( $active_plugins );
1988
1989 return array_unique( $active_plugins );
1990 }
1991
1992 /**
1993 * Gets and parses additional plugin data to send with the heartbeat data
1994 *
1995 * @since 3.8.1
1996 *
1997 * @return array Array of plugin data
1998 */
1999 public static function get_parsed_plugin_data() {
2000 if ( ! function_exists( 'get_plugins' ) ) {
2001 require_once ABSPATH . 'wp-admin/includes/plugin.php';
2002 }
2003 /** This filter is documented in wp-admin/includes/class-wp-plugins-list-table.php */
2004 $all_plugins = apply_filters( 'all_plugins', get_plugins() );
2005 $active_plugins = self::get_active_plugins();
2006
2007 $plugins = array();
2008 foreach ( $all_plugins as $path => $plugin_data ) {
2009 $plugins[ $path ] = array(
2010 'is_active' => in_array( $path, $active_plugins ),
2011 'file' => $path,
2012 'name' => $plugin_data['Name'],
2013 'version' => $plugin_data['Version'],
2014 'author' => $plugin_data['Author'],
2015 );
2016 }
2017
2018 return $plugins;
2019 }
2020
2021 /**
2022 * Gets and parses theme data to send with the heartbeat data
2023 *
2024 * @since 3.8.1
2025 *
2026 * @return array Array of theme data
2027 */
2028 public static function get_parsed_theme_data() {
2029 $all_themes = wp_get_themes( array( 'allowed' => true ) );
2030 $header_keys = array( 'Name', 'Author', 'Version', 'ThemeURI', 'AuthorURI', 'Status', 'Tags' );
2031
2032 $themes = array();
2033 foreach ( $all_themes as $slug => $theme_data ) {
2034 $theme_headers = array();
2035 foreach ( $header_keys as $header_key ) {
2036 $theme_headers[ $header_key ] = $theme_data->get( $header_key );
2037 }
2038
2039 $themes[ $slug ] = array(
2040 'is_active_theme' => $slug == wp_get_theme()->get_template(),
2041 'slug' => $slug,
2042 'theme_root' => $theme_data->get_theme_root_uri(),
2043 'parent' => $theme_data->parent(),
2044 'headers' => $theme_headers,
2045 );
2046 }
2047
2048 return $themes;
2049 }
2050
2051 /**
2052 * Checks whether a specific plugin is active.
2053 *
2054 * We don't want to store these in a static variable, in case
2055 * there are switch_to_blog() calls involved.
2056 */
2057 public static function is_plugin_active( $plugin = 'jetpack/jetpack.php' ) {
2058 return in_array( $plugin, self::get_active_plugins() );
2059 }
2060
2061 /**
2062 * Check if Jetpack's Open Graph tags should be used.
2063 * If certain plugins are active, Jetpack's og tags are suppressed.
2064 *
2065 * @uses Jetpack::get_active_modules, add_filter, get_option, apply_filters
2066 * @action plugins_loaded
2067 * @return null
2068 */
2069 public function check_open_graph() {
2070 if ( in_array( 'publicize', self::get_active_modules() ) || in_array( 'sharedaddy', self::get_active_modules() ) ) {
2071 add_filter( 'jetpack_enable_open_graph', '__return_true', 0 );
2072 }
2073
2074 $active_plugins = self::get_active_plugins();
2075
2076 if ( ! empty( $active_plugins ) ) {
2077 foreach ( $this->open_graph_conflicting_plugins as $plugin ) {
2078 if ( in_array( $plugin, $active_plugins ) ) {
2079 add_filter( 'jetpack_enable_open_graph', '__return_false', 99 );
2080 break;
2081 }
2082 }
2083 }
2084
2085 /**
2086 * Allow the addition of Open Graph Meta Tags to all pages.
2087 *
2088 * @since 2.0.3
2089 *
2090 * @param bool false Should Open Graph Meta tags be added. Default to false.
2091 */
2092 if ( apply_filters( 'jetpack_enable_open_graph', false ) ) {
2093 require_once JETPACK__PLUGIN_DIR . 'functions.opengraph.php';
2094 }
2095 }
2096
2097 /**
2098 * Check if Jetpack's Twitter tags should be used.
2099 * If certain plugins are active, Jetpack's twitter tags are suppressed.
2100 *
2101 * @uses Jetpack::get_active_modules, add_filter, get_option, apply_filters
2102 * @action plugins_loaded
2103 * @return null
2104 */
2105 public function check_twitter_tags() {
2106
2107 $active_plugins = self::get_active_plugins();
2108
2109 if ( ! empty( $active_plugins ) ) {
2110 foreach ( $this->twitter_cards_conflicting_plugins as $plugin ) {
2111 if ( in_array( $plugin, $active_plugins ) ) {
2112 add_filter( 'jetpack_disable_twitter_cards', '__return_true', 99 );
2113 break;
2114 }
2115 }
2116 }
2117
2118 /**
2119 * Allow Twitter Card Meta tags to be disabled.
2120 *
2121 * @since 2.6.0
2122 *
2123 * @param bool true Should Twitter Card Meta tags be disabled. Default to true.
2124 */
2125 if ( ! apply_filters( 'jetpack_disable_twitter_cards', false ) ) {
2126 require_once JETPACK__PLUGIN_DIR . 'class.jetpack-twitter-cards.php';
2127 }
2128 }
2129
2130 /**
2131 * Allows plugins to submit security reports.
2132 *
2133 * @param string $type Report type (login_form, backup, file_scanning, spam)
2134 * @param string $plugin_file Plugin __FILE__, so that we can pull plugin data
2135 * @param array $args See definitions above
2136 */
2137 public static function submit_security_report( $type = '', $plugin_file = '', $args = array() ) {
2138 _deprecated_function( __FUNCTION__, 'jetpack-4.2', null );
2139 }
2140
2141 /* Jetpack Options API */
2142
2143 public static function get_option_names( $type = 'compact' ) {
2144 return Jetpack_Options::get_option_names( $type );
2145 }
2146
2147 /**
2148 * Returns the requested option. Looks in jetpack_options or jetpack_$name as appropriate.
2149 *
2150 * @param string $name Option name
2151 * @param mixed $default (optional)
2152 */
2153 public static function get_option( $name, $default = false ) {
2154 return Jetpack_Options::get_option( $name, $default );
2155 }
2156
2157 /**
2158 * Updates the single given option. Updates jetpack_options or jetpack_$name as appropriate.
2159 *
2160 * @deprecated 3.4 use Jetpack_Options::update_option() instead.
2161 * @param string $name Option name
2162 * @param mixed $value Option value
2163 */
2164 public static function update_option( $name, $value ) {
2165 _deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::update_option()' );
2166 return Jetpack_Options::update_option( $name, $value );
2167 }
2168
2169 /**
2170 * Updates the multiple given options. Updates jetpack_options and/or jetpack_$name as appropriate.
2171 *
2172 * @deprecated 3.4 use Jetpack_Options::update_options() instead.
2173 * @param array $array array( option name => option value, ... )
2174 */
2175 public static function update_options( $array ) {
2176 _deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::update_options()' );
2177 return Jetpack_Options::update_options( $array );
2178 }
2179
2180 /**
2181 * Deletes the given option. May be passed multiple option names as an array.
2182 * Updates jetpack_options and/or deletes jetpack_$name as appropriate.
2183 *
2184 * @deprecated 3.4 use Jetpack_Options::delete_option() instead.
2185 * @param string|array $names
2186 */
2187 public static function delete_option( $names ) {
2188 _deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::delete_option()' );
2189 return Jetpack_Options::delete_option( $names );
2190 }
2191
2192 /**
2193 * @deprecated 8.0 Use Automattic\Jetpack\Connection\Utils::update_user_token() instead.
2194 *
2195 * Enters a user token into the user_tokens option
2196 *
2197 * @param int $user_id The user id.
2198 * @param string $token The user token.
2199 * @param bool $is_master_user Whether the user is the master user.
2200 * @return bool
2201 */
2202 public static function update_user_token( $user_id, $token, $is_master_user ) {
2203 _deprecated_function( __METHOD__, 'jetpack-8.0', 'Automattic\\Jetpack\\Connection\\Utils::update_user_token' );
2204 return Connection_Utils::update_user_token( $user_id, $token, $is_master_user );
2205 }
2206
2207 /**
2208 * Returns an array of all PHP files in the specified absolute path.
2209 * Equivalent to glob( "$absolute_path/*.php" ).
2210 *
2211 * @param string $absolute_path The absolute path of the directory to search.
2212 * @return array Array of absolute paths to the PHP files.
2213 */
2214 public static function glob_php( $absolute_path ) {
2215 if ( function_exists( 'glob' ) ) {
2216 return glob( "$absolute_path/*.php" );
2217 }
2218
2219 $absolute_path = untrailingslashit( $absolute_path );
2220 $files = array();
2221 if ( ! $dir = @opendir( $absolute_path ) ) {
2222 return $files;
2223 }
2224
2225 while ( false !== $file = readdir( $dir ) ) {
2226 if ( '.' == substr( $file, 0, 1 ) || '.php' != substr( $file, -4 ) ) {
2227 continue;
2228 }
2229
2230 $file = "$absolute_path/$file";
2231
2232 if ( ! is_file( $file ) ) {
2233 continue;
2234 }
2235
2236 $files[] = $file;
2237 }
2238
2239 closedir( $dir );
2240
2241 return $files;
2242 }
2243
2244 public static function activate_new_modules( $redirect = false ) {
2245 if ( ! self::is_active() && ! ( new Status() )->is_development_mode() ) {
2246 return;
2247 }
2248
2249 $jetpack_old_version = Jetpack_Options::get_option( 'version' ); // [sic]
2250 if ( ! $jetpack_old_version ) {
2251 $jetpack_old_version = $version = $old_version = '1.1:' . time();
2252 /** This action is documented in class.jetpack.php */
2253 do_action( 'updating_jetpack_version', $version, false );
2254 Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
2255 }
2256
2257 list( $jetpack_version ) = explode( ':', $jetpack_old_version ); // [sic]
2258
2259 if ( version_compare( JETPACK__VERSION, $jetpack_version, '<=' ) ) {
2260 return;
2261 }
2262
2263 $active_modules = self::get_active_modules();
2264 $reactivate_modules = array();
2265 foreach ( $active_modules as $active_module ) {
2266 $module = self::get_module( $active_module );
2267 if ( ! isset( $module['changed'] ) ) {
2268 continue;
2269 }
2270
2271 if ( version_compare( $module['changed'], $jetpack_version, '<=' ) ) {
2272 continue;
2273 }
2274
2275 $reactivate_modules[] = $active_module;
2276 self::deactivate_module( $active_module );
2277 }
2278
2279 $new_version = JETPACK__VERSION . ':' . time();
2280 /** This action is documented in class.jetpack.php */
2281 do_action( 'updating_jetpack_version', $new_version, $jetpack_old_version );
2282 Jetpack_Options::update_options(
2283 array(
2284 'version' => $new_version,
2285 'old_version' => $jetpack_old_version,
2286 )
2287 );
2288
2289 self::state( 'message', 'modules_activated' );
2290
2291 self::activate_default_modules( $jetpack_version, JETPACK__VERSION, $reactivate_modules, $redirect );
2292
2293 if ( $redirect ) {
2294 $page = 'jetpack'; // make sure we redirect to either settings or the jetpack page
2295 if ( isset( $_GET['page'] ) && in_array( $_GET['page'], array( 'jetpack', 'jetpack_modules' ) ) ) {
2296 $page = $_GET['page'];
2297 }
2298
2299 wp_safe_redirect( self::admin_url( 'page=' . $page ) );
2300 exit;
2301 }
2302 }
2303
2304 /**
2305 * List available Jetpack modules. Simply lists .php files in /modules/.
2306 * Make sure to tuck away module "library" files in a sub-directory.
2307 */
2308 public static function get_available_modules( $min_version = false, $max_version = false ) {
2309 static $modules = null;
2310
2311 if ( ! isset( $modules ) ) {
2312 $available_modules_option = Jetpack_Options::get_option( 'available_modules', array() );
2313 // Use the cache if we're on the front-end and it's available...
2314 if ( ! is_admin() && ! empty( $available_modules_option[ JETPACK__VERSION ] ) ) {
2315 $modules = $available_modules_option[ JETPACK__VERSION ];
2316 } else {
2317 $files = self::glob_php( JETPACK__PLUGIN_DIR . 'modules' );
2318
2319 $modules = array();
2320
2321 foreach ( $files as $file ) {
2322 if ( ! $headers = self::get_module( $file ) ) {
2323 continue;
2324 }
2325
2326 $modules[ self::get_module_slug( $file ) ] = $headers['introduced'];
2327 }
2328
2329 Jetpack_Options::update_option(
2330 'available_modules',
2331 array(
2332 JETPACK__VERSION => $modules,
2333 )
2334 );
2335 }
2336 }
2337
2338 /**
2339 * Filters the array of modules available to be activated.
2340 *
2341 * @since 2.4.0
2342 *
2343 * @param array $modules Array of available modules.
2344 * @param string $min_version Minimum version number required to use modules.
2345 * @param string $max_version Maximum version number required to use modules.
2346 */
2347 $mods = apply_filters( 'jetpack_get_available_modules', $modules, $min_version, $max_version );
2348
2349 if ( ! $min_version && ! $max_version ) {
2350 return array_keys( $mods );
2351 }
2352
2353 $r = array();
2354 foreach ( $mods as $slug => $introduced ) {
2355 if ( $min_version && version_compare( $min_version, $introduced, '>=' ) ) {
2356 continue;
2357 }
2358
2359 if ( $max_version && version_compare( $max_version, $introduced, '<' ) ) {
2360 continue;
2361 }
2362
2363 $r[] = $slug;
2364 }
2365
2366 return $r;
2367 }
2368
2369 /**
2370 * Default modules loaded on activation.
2371 */
2372 public static function get_default_modules( $min_version = false, $max_version = false ) {
2373 $return = array();
2374
2375 foreach ( self::get_available_modules( $min_version, $max_version ) as $module ) {
2376 $module_data = self::get_module( $module );
2377
2378 switch ( strtolower( $module_data['auto_activate'] ) ) {
2379 case 'yes':
2380 $return[] = $module;
2381 break;
2382 case 'public':
2383 if ( Jetpack_Options::get_option( 'public' ) ) {
2384 $return[] = $module;
2385 }
2386 break;
2387 case 'no':
2388 default:
2389 break;
2390 }
2391 }
2392 /**
2393 * Filters the array of default modules.
2394 *
2395 * @since 2.5.0
2396 *
2397 * @param array $return Array of default modules.
2398 * @param string $min_version Minimum version number required to use modules.
2399 * @param string $max_version Maximum version number required to use modules.
2400 */
2401 return apply_filters( 'jetpack_get_default_modules', $return, $min_version, $max_version );
2402 }
2403
2404 /**
2405 * Checks activated modules during auto-activation to determine
2406 * if any of those modules are being deprecated. If so, close
2407 * them out, and add any replacement modules.
2408 *
2409 * Runs at priority 99 by default.
2410 *
2411 * This is run late, so that it can still activate a module if
2412 * the new module is a replacement for another that the user
2413 * currently has active, even if something at the normal priority
2414 * would kibosh everything.
2415 *
2416 * @since 2.6
2417 * @uses jetpack_get_default_modules filter
2418 * @param array $modules
2419 * @return array
2420 */
2421 function handle_deprecated_modules( $modules ) {
2422 $deprecated_modules = array(
2423 'debug' => null, // Closed out and moved to the debugger library.
2424 'wpcc' => 'sso', // Closed out in 2.6 -- SSO provides the same functionality.
2425 'gplus-authorship' => null, // Closed out in 3.2 -- Google dropped support.
2426 'minileven' => null, // Closed out in 8.3 -- Responsive themes are common now, and so is AMP.
2427 );
2428
2429 // Don't activate SSO if they never completed activating WPCC.
2430 if ( self::is_module_active( 'wpcc' ) ) {
2431 $wpcc_options = Jetpack_Options::get_option( 'wpcc_options' );
2432 if ( empty( $wpcc_options ) || empty( $wpcc_options['client_id'] ) || empty( $wpcc_options['client_id'] ) ) {
2433 $deprecated_modules['wpcc'] = null;
2434 }
2435 }
2436
2437 foreach ( $deprecated_modules as $module => $replacement ) {
2438 if ( self::is_module_active( $module ) ) {
2439 self::deactivate_module( $module );
2440 if ( $replacement ) {
2441 $modules[] = $replacement;
2442 }
2443 }
2444 }
2445
2446 return array_unique( $modules );
2447 }
2448
2449 /**
2450 * Checks activated plugins during auto-activation to determine
2451 * if any of those plugins are in the list with a corresponding module
2452 * that is not compatible with the plugin. The module will not be allowed
2453 * to auto-activate.
2454 *
2455 * @since 2.6
2456 * @uses jetpack_get_default_modules filter
2457 * @param array $modules
2458 * @return array
2459 */
2460 function filter_default_modules( $modules ) {
2461
2462 $active_plugins = self::get_active_plugins();
2463
2464 if ( ! empty( $active_plugins ) ) {
2465
2466 // For each module we'd like to auto-activate...
2467 foreach ( $modules as $key => $module ) {
2468 // If there are potential conflicts for it...
2469 if ( ! empty( $this->conflicting_plugins[ $module ] ) ) {
2470 // For each potential conflict...
2471 foreach ( $this->conflicting_plugins[ $module ] as $title => $plugin ) {
2472 // If that conflicting plugin is active...
2473 if ( in_array( $plugin, $active_plugins ) ) {
2474 // Remove that item from being auto-activated.
2475 unset( $modules[ $key ] );
2476 }
2477 }
2478 }
2479 }
2480 }
2481
2482 return $modules;
2483 }
2484
2485 /**
2486 * Extract a module's slug from its full path.
2487 */
2488 public static function get_module_slug( $file ) {
2489 return str_replace( '.php', '', basename( $file ) );
2490 }
2491
2492 /**
2493 * Generate a module's path from its slug.
2494 */
2495 public static function get_module_path( $slug ) {
2496 /**
2497 * Filters the path of a modules.
2498 *
2499 * @since 7.4.0
2500 *
2501 * @param array $return The absolute path to a module's root php file
2502 * @param string $slug The module slug
2503 */
2504 return apply_filters( 'jetpack_get_module_path', JETPACK__PLUGIN_DIR . "modules/$slug.php", $slug );
2505 }
2506
2507 /**
2508 * Load module data from module file. Headers differ from WordPress
2509 * plugin headers to avoid them being identified as standalone
2510 * plugins on the WordPress plugins page.
2511 */
2512 public static function get_module( $module ) {
2513 $headers = array(
2514 'name' => 'Module Name',
2515 'description' => 'Module Description',
2516 'sort' => 'Sort Order',
2517 'recommendation_order' => 'Recommendation Order',
2518 'introduced' => 'First Introduced',
2519 'changed' => 'Major Changes In',
2520 'deactivate' => 'Deactivate',
2521 'free' => 'Free',
2522 'requires_connection' => 'Requires Connection',
2523 'auto_activate' => 'Auto Activate',
2524 'module_tags' => 'Module Tags',
2525 'feature' => 'Feature',
2526 'additional_search_queries' => 'Additional Search Queries',
2527 'plan_classes' => 'Plans',
2528 );
2529
2530 $file = self::get_module_path( self::get_module_slug( $module ) );
2531
2532 $mod = self::get_file_data( $file, $headers );
2533 if ( empty( $mod['name'] ) ) {
2534 return false;
2535 }
2536
2537 $mod['sort'] = empty( $mod['sort'] ) ? 10 : (int) $mod['sort'];
2538 $mod['recommendation_order'] = empty( $mod['recommendation_order'] ) ? 20 : (int) $mod['recommendation_order'];
2539 $mod['deactivate'] = empty( $mod['deactivate'] );
2540 $mod['free'] = empty( $mod['free'] );
2541 $mod['requires_connection'] = ( ! empty( $mod['requires_connection'] ) && 'No' == $mod['requires_connection'] ) ? false : true;
2542
2543 if ( empty( $mod['auto_activate'] ) || ! in_array( strtolower( $mod['auto_activate'] ), array( 'yes', 'no', 'public' ) ) ) {
2544 $mod['auto_activate'] = 'No';
2545 } else {
2546 $mod['auto_activate'] = (string) $mod['auto_activate'];
2547 }
2548
2549 if ( $mod['module_tags'] ) {
2550 $mod['module_tags'] = explode( ',', $mod['module_tags'] );
2551 $mod['module_tags'] = array_map( 'trim', $mod['module_tags'] );
2552 $mod['module_tags'] = array_map( array( __CLASS__, 'translate_module_tag' ), $mod['module_tags'] );
2553 } else {
2554 $mod['module_tags'] = array( self::translate_module_tag( 'Other' ) );
2555 }
2556
2557 if ( $mod['plan_classes'] ) {
2558 $mod['plan_classes'] = explode( ',', $mod['plan_classes'] );
2559 $mod['plan_classes'] = array_map( 'strtolower', array_map( 'trim', $mod['plan_classes'] ) );
2560 } else {
2561 $mod['plan_classes'] = array( 'free' );
2562 }
2563
2564 if ( $mod['feature'] ) {
2565 $mod['feature'] = explode( ',', $mod['feature'] );
2566 $mod['feature'] = array_map( 'trim', $mod['feature'] );
2567 } else {
2568 $mod['feature'] = array( self::translate_module_tag( 'Other' ) );
2569 }
2570
2571 /**
2572 * Filters the feature array on a module.
2573 *
2574 * This filter allows you to control where each module is filtered: Recommended,
2575 * and the default "Other" listing.
2576 *
2577 * @since 3.5.0
2578 *
2579 * @param array $mod['feature'] The areas to feature this module:
2580 * 'Recommended' shows on the main Jetpack admin screen.
2581 * 'Other' should be the default if no other value is in the array.
2582 * @param string $module The slug of the module, e.g. sharedaddy.
2583 * @param array $mod All the currently assembled module data.
2584 */
2585 $mod['feature'] = apply_filters( 'jetpack_module_feature', $mod['feature'], $module, $mod );
2586
2587 /**
2588 * Filter the returned data about a module.
2589 *
2590 * This filter allows overriding any info about Jetpack modules. It is dangerous,
2591 * so please be careful.
2592 *
2593 * @since 3.6.0
2594 *
2595 * @param array $mod The details of the requested module.
2596 * @param string $module The slug of the module, e.g. sharedaddy
2597 * @param string $file The path to the module source file.
2598 */
2599 return apply_filters( 'jetpack_get_module', $mod, $module, $file );
2600 }
2601
2602 /**
2603 * Like core's get_file_data implementation, but caches the result.
2604 */
2605 public static function get_file_data( $file, $headers ) {
2606 // Get just the filename from $file (i.e. exclude full path) so that a consistent hash is generated
2607 $file_name = basename( $file );
2608
2609 $cache_key = 'jetpack_file_data_' . JETPACK__VERSION;
2610
2611 $file_data_option = get_transient( $cache_key );
2612
2613 if ( ! is_array( $file_data_option ) ) {
2614 delete_transient( $cache_key );
2615 $file_data_option = false;
2616 }
2617
2618 if ( false === $file_data_option ) {
2619 $file_data_option = array();
2620 }
2621
2622 $key = md5( $file_name . serialize( $headers ) );
2623 $refresh_cache = is_admin() && isset( $_GET['page'] ) && 'jetpack' === substr( $_GET['page'], 0, 7 );
2624
2625 // If we don't need to refresh the cache, and already have the value, short-circuit!
2626 if ( ! $refresh_cache && isset( $file_data_option[ $key ] ) ) {
2627 return $file_data_option[ $key ];
2628 }
2629
2630 $data = get_file_data( $file, $headers );
2631
2632 $file_data_option[ $key ] = $data;
2633
2634 set_transient( $cache_key, $file_data_option, 29 * DAY_IN_SECONDS );
2635
2636 return $data;
2637 }
2638
2639
2640 /**
2641 * Return translated module tag.
2642 *
2643 * @param string $tag Tag as it appears in each module heading.
2644 *
2645 * @return mixed
2646 */
2647 public static function translate_module_tag( $tag ) {
2648 return jetpack_get_module_i18n_tag( $tag );
2649 }
2650
2651 /**
2652 * Get i18n strings as a JSON-encoded string
2653 *
2654 * @return string The locale as JSON
2655 */
2656 public static function get_i18n_data_json() {
2657
2658 // WordPress 5.0 uses md5 hashes of file paths to associate translation
2659 // JSON files with the file they should be included for. This is an md5
2660 // of '_inc/build/admin.js'.
2661 $path_md5 = '1bac79e646a8bf4081a5011ab72d5807';
2662
2663 $i18n_json =
2664 JETPACK__PLUGIN_DIR
2665 . 'languages/json/jetpack-'
2666 . get_user_locale()
2667 . '-'
2668 . $path_md5
2669 . '.json';
2670
2671 if ( is_file( $i18n_json ) && is_readable( $i18n_json ) ) {
2672 $locale_data = @file_get_contents( $i18n_json );
2673 if ( $locale_data ) {
2674 return $locale_data;
2675 }
2676 }
2677
2678 // Return valid empty Jed locale
2679 return '{ "locale_data": { "messages": { "": {} } } }';
2680 }
2681
2682 /**
2683 * Add locale data setup to wp-i18n
2684 *
2685 * Any Jetpack script that depends on wp-i18n should use this method to set up the locale.
2686 *
2687 * The locale setup depends on an adding inline script. This is error-prone and could easily
2688 * result in multiple additions of the same script when exactly 0 or 1 is desireable.
2689 *
2690 * This method provides a safe way to request the setup multiple times but add the script at
2691 * most once.
2692 *
2693 * @since 6.7.0
2694 *
2695 * @return void
2696 */
2697 public static function setup_wp_i18n_locale_data() {
2698 static $script_added = false;
2699 if ( ! $script_added ) {
2700 $script_added = true;
2701 wp_add_inline_script(
2702 'wp-i18n',
2703 'wp.i18n.setLocaleData( ' . self::get_i18n_data_json() . ', \'jetpack\' );'
2704 );
2705 }
2706 }
2707
2708 /**
2709 * Return module name translation. Uses matching string created in modules/module-headings.php.
2710 *
2711 * @since 3.9.2
2712 *
2713 * @param array $modules
2714 *
2715 * @return string|void
2716 */
2717 public static function get_translated_modules( $modules ) {
2718 foreach ( $modules as $index => $module ) {
2719 $i18n_module = jetpack_get_module_i18n( $module['module'] );
2720 if ( isset( $module['name'] ) ) {
2721 $modules[ $index ]['name'] = $i18n_module['name'];
2722 }
2723 if ( isset( $module['description'] ) ) {
2724 $modules[ $index ]['description'] = $i18n_module['description'];
2725 $modules[ $index ]['short_description'] = $i18n_module['description'];
2726 }
2727 }
2728 return $modules;
2729 }
2730
2731 /**
2732 * Get a list of activated modules as an array of module slugs.
2733 */
2734 public static function get_active_modules() {
2735 $active = Jetpack_Options::get_option( 'active_modules' );
2736
2737 if ( ! is_array( $active ) ) {
2738 $active = array();
2739 }
2740
2741 if ( class_exists( 'VaultPress' ) || function_exists( 'vaultpress_contact_service' ) ) {
2742 $active[] = 'vaultpress';
2743 } else {
2744 $active = array_diff( $active, array( 'vaultpress' ) );
2745 }
2746
2747 // If protect is active on the main site of a multisite, it should be active on all sites.
2748 if ( ! in_array( 'protect', $active ) && is_multisite() && get_site_option( 'jetpack_protect_active' ) ) {
2749 $active[] = 'protect';
2750 }
2751
2752 /**
2753 * Allow filtering of the active modules.
2754 *
2755 * Gives theme and plugin developers the power to alter the modules that
2756 * are activated on the fly.
2757 *
2758 * @since 5.8.0
2759 *
2760 * @param array $active Array of active module slugs.
2761 */
2762 $active = apply_filters( 'jetpack_active_modules', $active );
2763
2764 return array_unique( $active );
2765 }
2766
2767 /**
2768 * Check whether or not a Jetpack module is active.
2769 *
2770 * @param string $module The slug of a Jetpack module.
2771 * @return bool
2772 *
2773 * @static
2774 */
2775 public static function is_module_active( $module ) {
2776 return in_array( $module, self::get_active_modules() );
2777 }
2778
2779 public static function is_module( $module ) {
2780 return ! empty( $module ) && ! validate_file( $module, self::get_available_modules() );
2781 }
2782
2783 /**
2784 * Catches PHP errors. Must be used in conjunction with output buffering.
2785 *
2786 * @param bool $catch True to start catching, False to stop.
2787 *
2788 * @static
2789 */
2790 public static function catch_errors( $catch ) {
2791 static $display_errors, $error_reporting;
2792
2793 if ( $catch ) {
2794 $display_errors = @ini_set( 'display_errors', 1 );
2795 $error_reporting = @error_reporting( E_ALL );
2796 add_action( 'shutdown', array( 'Jetpack', 'catch_errors_on_shutdown' ), 0 );
2797 } else {
2798 @ini_set( 'display_errors', $display_errors );
2799 @error_reporting( $error_reporting );
2800 remove_action( 'shutdown', array( 'Jetpack', 'catch_errors_on_shutdown' ), 0 );
2801 }
2802 }
2803
2804 /**
2805 * Saves any generated PHP errors in ::state( 'php_errors', {errors} )
2806 */
2807 public static function catch_errors_on_shutdown() {
2808 self::state( 'php_errors', self::alias_directories( ob_get_clean() ) );
2809 }
2810
2811 /**
2812 * Rewrite any string to make paths easier to read.
2813 *
2814 * Rewrites ABSPATH (eg `/home/jetpack/wordpress/`) to ABSPATH, and if WP_CONTENT_DIR
2815 * is located outside of ABSPATH, rewrites that to WP_CONTENT_DIR.
2816 *
2817 * @param $string
2818 * @return mixed
2819 */
2820 public static function alias_directories( $string ) {
2821 // ABSPATH has a trailing slash.
2822 $string = str_replace( ABSPATH, 'ABSPATH/', $string );
2823 // WP_CONTENT_DIR does not have a trailing slash.
2824 $string = str_replace( WP_CONTENT_DIR, 'WP_CONTENT_DIR', $string );
2825
2826 return $string;
2827 }
2828
2829 public static function activate_default_modules(
2830 $min_version = false,
2831 $max_version = false,
2832 $other_modules = array(),
2833 $redirect = null,
2834 $send_state_messages = null
2835 ) {
2836 $jetpack = self::init();
2837
2838 if ( is_null( $redirect ) ) {
2839 if (
2840 ( defined( 'REST_REQUEST' ) && REST_REQUEST )
2841 ||
2842 ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST )
2843 ||
2844 ( defined( 'WP_CLI' ) && WP_CLI )
2845 ||
2846 ( defined( 'DOING_CRON' ) && DOING_CRON )
2847 ||
2848 ( defined( 'DOING_AJAX' ) && DOING_AJAX )
2849 ) {
2850 $redirect = false;
2851 } elseif ( is_admin() ) {
2852 $redirect = true;
2853 } else {
2854 $redirect = false;
2855 }
2856 }
2857
2858 if ( is_null( $send_state_messages ) ) {
2859 $send_state_messages = current_user_can( 'jetpack_activate_modules' );
2860 }
2861
2862 $modules = self::get_default_modules( $min_version, $max_version );
2863 $modules = array_merge( $other_modules, $modules );
2864
2865 // Look for standalone plugins and disable if active.
2866
2867 $to_deactivate = array();
2868 foreach ( $modules as $module ) {
2869 if ( isset( $jetpack->plugins_to_deactivate[ $module ] ) ) {
2870 $to_deactivate[ $module ] = $jetpack->plugins_to_deactivate[ $module ];
2871 }
2872 }
2873
2874 $deactivated = array();
2875 foreach ( $to_deactivate as $module => $deactivate_me ) {
2876 list( $probable_file, $probable_title ) = $deactivate_me;
2877 if ( Jetpack_Client_Server::deactivate_plugin( $probable_file, $probable_title ) ) {
2878 $deactivated[] = $module;
2879 }
2880 }
2881
2882 if ( $deactivated ) {
2883 if ( $send_state_messages ) {
2884 self::state( 'deactivated_plugins', join( ',', $deactivated ) );
2885 }
2886
2887 if ( $redirect ) {
2888 $url = add_query_arg(
2889 array(
2890 'action' => 'activate_default_modules',
2891 '_wpnonce' => wp_create_nonce( 'activate_default_modules' ),
2892 ),
2893 add_query_arg( compact( 'min_version', 'max_version', 'other_modules' ), self::admin_url( 'page=jetpack' ) )
2894 );
2895 wp_safe_redirect( $url );
2896 exit;
2897 }
2898 }
2899
2900 /**
2901 * Fires before default modules are activated.
2902 *
2903 * @since 1.9.0
2904 *
2905 * @param string $min_version Minimum version number required to use modules.
2906 * @param string $max_version Maximum version number required to use modules.
2907 * @param array $other_modules Array of other modules to activate alongside the default modules.
2908 */
2909 do_action( 'jetpack_before_activate_default_modules', $min_version, $max_version, $other_modules );
2910
2911 // Check each module for fatal errors, a la wp-admin/plugins.php::activate before activating
2912 if ( $send_state_messages ) {
2913 self::restate();
2914 self::catch_errors( true );
2915 }
2916
2917 $active = self::get_active_modules();
2918
2919 foreach ( $modules as $module ) {
2920 if ( did_action( "jetpack_module_loaded_$module" ) ) {
2921 $active[] = $module;
2922 self::update_active_modules( $active );
2923 continue;
2924 }
2925
2926 if ( $send_state_messages && in_array( $module, $active ) ) {
2927 $module_info = self::get_module( $module );
2928 if ( ! $module_info['deactivate'] ) {
2929 $state = in_array( $module, $other_modules ) ? 'reactivated_modules' : 'activated_modules';
2930 if ( $active_state = self::state( $state ) ) {
2931 $active_state = explode( ',', $active_state );
2932 } else {
2933 $active_state = array();
2934 }
2935 $active_state[] = $module;
2936 self::state( $state, implode( ',', $active_state ) );
2937 }
2938 continue;
2939 }
2940
2941 $file = self::get_module_path( $module );
2942 if ( ! file_exists( $file ) ) {
2943 continue;
2944 }
2945
2946 // we'll override this later if the plugin can be included without fatal error
2947 if ( $redirect ) {
2948 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
2949 }
2950
2951 if ( $send_state_messages ) {
2952 self::state( 'error', 'module_activation_failed' );
2953 self::state( 'module', $module );
2954 }
2955
2956 ob_start();
2957 require_once $file;
2958
2959 $active[] = $module;
2960
2961 if ( $send_state_messages ) {
2962
2963 $state = in_array( $module, $other_modules ) ? 'reactivated_modules' : 'activated_modules';
2964 if ( $active_state = self::state( $state ) ) {
2965 $active_state = explode( ',', $active_state );
2966 } else {
2967 $active_state = array();
2968 }
2969 $active_state[] = $module;
2970 self::state( $state, implode( ',', $active_state ) );
2971 }
2972
2973 self::update_active_modules( $active );
2974
2975 ob_end_clean();
2976 }
2977
2978 if ( $send_state_messages ) {
2979 self::state( 'error', false );
2980 self::state( 'module', false );
2981 }
2982
2983 self::catch_errors( false );
2984 /**
2985 * Fires when default modules are activated.
2986 *
2987 * @since 1.9.0
2988 *
2989 * @param string $min_version Minimum version number required to use modules.
2990 * @param string $max_version Maximum version number required to use modules.
2991 * @param array $other_modules Array of other modules to activate alongside the default modules.
2992 */
2993 do_action( 'jetpack_activate_default_modules', $min_version, $max_version, $other_modules );
2994 }
2995
2996 public static function activate_module( $module, $exit = true, $redirect = true ) {
2997 /**
2998 * Fires before a module is activated.
2999 *
3000 * @since 2.6.0
3001 *
3002 * @param string $module Module slug.
3003 * @param bool $exit Should we exit after the module has been activated. Default to true.
3004 * @param bool $redirect Should the user be redirected after module activation? Default to true.
3005 */
3006 do_action( 'jetpack_pre_activate_module', $module, $exit, $redirect );
3007
3008 $jetpack = self::init();
3009
3010 if ( ! strlen( $module ) ) {
3011 return false;
3012 }
3013
3014 if ( ! self::is_module( $module ) ) {
3015 return false;
3016 }
3017
3018 // If it's already active, then don't do it again
3019 $active = self::get_active_modules();
3020 foreach ( $active as $act ) {
3021 if ( $act == $module ) {
3022 return true;
3023 }
3024 }
3025
3026 $module_data = self::get_module( $module );
3027
3028 $is_development_mode = ( new Status() )->is_development_mode();
3029 if ( ! self::is_active() ) {
3030 if ( ! $is_development_mode && ! self::is_onboarding() ) {
3031 return false;
3032 }
3033
3034 // If we're not connected but in development mode, make sure the module doesn't require a connection
3035 if ( $is_development_mode && $module_data['requires_connection'] ) {
3036 return false;
3037 }
3038 }
3039
3040 // Check and see if the old plugin is active
3041 if ( isset( $jetpack->plugins_to_deactivate[ $module ] ) ) {
3042 // Deactivate the old plugin
3043 if ( Jetpack_Client_Server::deactivate_plugin( $jetpack->plugins_to_deactivate[ $module ][0], $jetpack->plugins_to_deactivate[ $module ][1] ) ) {
3044 // If we deactivated the old plugin, remembere that with ::state() and redirect back to this page to activate the module
3045 // We can't activate the module on this page load since the newly deactivated old plugin is still loaded on this page load.
3046 self::state( 'deactivated_plugins', $module );
3047 wp_safe_redirect( add_query_arg( 'jetpack_restate', 1 ) );
3048 exit;
3049 }
3050 }
3051
3052 // Protect won't work with mis-configured IPs
3053 if ( 'protect' === $module ) {
3054 include_once JETPACK__PLUGIN_DIR . 'modules/protect/shared-functions.php';
3055 if ( ! jetpack_protect_get_ip() ) {
3056 self::state( 'message', 'protect_misconfigured_ip' );
3057 return false;
3058 }
3059 }
3060
3061 if ( ! Jetpack_Plan::supports( $module ) ) {
3062 return false;
3063 }
3064
3065 // Check the file for fatal errors, a la wp-admin/plugins.php::activate
3066 self::state( 'module', $module );
3067 self::state( 'error', 'module_activation_failed' ); // we'll override this later if the plugin can be included without fatal error
3068
3069 self::catch_errors( true );
3070 ob_start();
3071 require self::get_module_path( $module );
3072 /** This action is documented in class.jetpack.php */
3073 do_action( 'jetpack_activate_module', $module );
3074 $active[] = $module;
3075 self::update_active_modules( $active );
3076
3077 self::state( 'error', false ); // the override
3078 ob_end_clean();
3079 self::catch_errors( false );
3080
3081 if ( $redirect ) {
3082 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
3083 }
3084 if ( $exit ) {
3085 exit;
3086 }
3087 return true;
3088 }
3089
3090 function activate_module_actions( $module ) {
3091 _deprecated_function( __METHOD__, 'jetpack-4.2' );
3092 }
3093
3094 public static function deactivate_module( $module ) {
3095 /**
3096 * Fires when a module is deactivated.
3097 *
3098 * @since 1.9.0
3099 *
3100 * @param string $module Module slug.
3101 */
3102 do_action( 'jetpack_pre_deactivate_module', $module );
3103
3104 $jetpack = self::init();
3105
3106 $active = self::get_active_modules();
3107 $new = array_filter( array_diff( $active, (array) $module ) );
3108
3109 return self::update_active_modules( $new );
3110 }
3111
3112 public static function enable_module_configurable( $module ) {
3113 $module = self::get_module_slug( $module );
3114 add_filter( 'jetpack_module_configurable_' . $module, '__return_true' );
3115 }
3116
3117 /**
3118 * Composes a module configure URL. It uses Jetpack settings search as default value
3119 * It is possible to redefine resulting URL by using "jetpack_module_configuration_url_$module" filter
3120 *
3121 * @param string $module Module slug
3122 * @return string $url module configuration URL
3123 */
3124 public static function module_configuration_url( $module ) {
3125 $module = self::get_module_slug( $module );
3126 $default_url = self::admin_url() . "#/settings?term=$module";
3127 /**
3128 * Allows to modify configure_url of specific module to be able to redirect to some custom location.
3129 *
3130 * @since 6.9.0
3131 *
3132 * @param string $default_url Default url, which redirects to jetpack settings page.
3133 */
3134 $url = apply_filters( 'jetpack_module_configuration_url_' . $module, $default_url );
3135
3136 return $url;
3137 }
3138
3139 /* Installation */
3140 public static function bail_on_activation( $message, $deactivate = true ) {
3141 ?>
3142 <!doctype html>
3143 <html>
3144 <head>
3145 <meta charset="<?php bloginfo( 'charset' ); ?>">
3146 <style>
3147 * {
3148 text-align: center;
3149 margin: 0;
3150 padding: 0;
3151 font-family: "Lucida Grande",Verdana,Arial,"Bitstream Vera Sans",sans-serif;
3152 }
3153 p {
3154 margin-top: 1em;
3155 font-size: 18px;
3156 }
3157 </style>
3158 <body>
3159 <p><?php echo esc_html( $message ); ?></p>
3160 </body>
3161 </html>
3162 <?php
3163 if ( $deactivate ) {
3164 $plugins = get_option( 'active_plugins' );
3165 $jetpack = plugin_basename( JETPACK__PLUGIN_DIR . 'jetpack.php' );
3166 $update = false;
3167 foreach ( $plugins as $i => $plugin ) {
3168 if ( $plugin === $jetpack ) {
3169 $plugins[ $i ] = false;
3170 $update = true;
3171 }
3172 }
3173
3174 if ( $update ) {
3175 update_option( 'active_plugins', array_filter( $plugins ) );
3176 }
3177 }
3178 exit;
3179 }
3180
3181 /**
3182 * Attached to activate_{ plugin_basename( __FILES__ ) } by register_activation_hook()
3183 *
3184 * @static
3185 */
3186 public static function plugin_activation( $network_wide ) {
3187 Jetpack_Options::update_option( 'activated', 1 );
3188
3189 if ( version_compare( $GLOBALS['wp_version'], JETPACK__MINIMUM_WP_VERSION, '<' ) ) {
3190 self::bail_on_activation( sprintf( __( 'Jetpack requires WordPress version %s or later.', 'jetpack' ), JETPACK__MINIMUM_WP_VERSION ) );
3191 }
3192
3193 if ( $network_wide ) {
3194 self::state( 'network_nag', true );
3195 }
3196
3197 // For firing one-off events (notices) immediately after activation
3198 set_transient( 'activated_jetpack', true, .1 * MINUTE_IN_SECONDS );
3199
3200 update_option( 'jetpack_activation_source', self::get_activation_source( wp_get_referer() ) );
3201
3202 Health::on_jetpack_activated();
3203
3204 self::plugin_initialize();
3205 }
3206
3207 public static function get_activation_source( $referer_url ) {
3208
3209 if ( defined( 'WP_CLI' ) && WP_CLI ) {
3210 return array( 'wp-cli', null );
3211 }
3212
3213 $referer = wp_parse_url( $referer_url );
3214
3215 $source_type = 'unknown';
3216 $source_query = null;
3217
3218 if ( ! is_array( $referer ) ) {
3219 return array( $source_type, $source_query );
3220 }
3221
3222 $plugins_path = wp_parse_url( admin_url( 'plugins.php' ), PHP_URL_PATH );
3223 $plugins_install_path = wp_parse_url( admin_url( 'plugin-install.php' ), PHP_URL_PATH );// /wp-admin/plugin-install.php
3224
3225 if ( isset( $referer['query'] ) ) {
3226 parse_str( $referer['query'], $query_parts );
3227 } else {
3228 $query_parts = array();
3229 }
3230
3231 if ( $plugins_path === $referer['path'] ) {
3232 $source_type = 'list';
3233 } elseif ( $plugins_install_path === $referer['path'] ) {
3234 $tab = isset( $query_parts['tab'] ) ? $query_parts['tab'] : 'featured';
3235 switch ( $tab ) {
3236 case 'popular':
3237 $source_type = 'popular';
3238 break;
3239 case 'recommended':
3240 $source_type = 'recommended';
3241 break;
3242 case 'favorites':
3243 $source_type = 'favorites';
3244 break;
3245 case 'search':
3246 $source_type = 'search-' . ( isset( $query_parts['type'] ) ? $query_parts['type'] : 'term' );
3247 $source_query = isset( $query_parts['s'] ) ? $query_parts['s'] : null;
3248 break;
3249 default:
3250 $source_type = 'featured';
3251 }
3252 }
3253
3254 return array( $source_type, $source_query );
3255 }
3256
3257 /**
3258 * Runs before bumping version numbers up to a new version
3259 *
3260 * @param string $version Version:timestamp.
3261 * @param string $old_version Old Version:timestamp or false if not set yet.
3262 */
3263 public static function do_version_bump( $version, $old_version ) {
3264 if ( $old_version ) { // For existing Jetpack installations.
3265
3266 // If a front end page is visited after the update, the 'wp' action will fire.
3267 add_action( 'wp', 'Jetpack::set_update_modal_display' );
3268
3269 // If an admin page is visited after the update, the 'current_screen' action will fire.
3270 add_action( 'current_screen', 'Jetpack::set_update_modal_display' );
3271 }
3272 }
3273
3274 /**
3275 * Sets the display_update_modal state.
3276 */
3277 public static function set_update_modal_display() {
3278 self::state( 'display_update_modal', true );
3279 }
3280
3281 /**
3282 * Sets the internal version number and activation state.
3283 *
3284 * @static
3285 */
3286 public static function plugin_initialize() {
3287 if ( ! Jetpack_Options::get_option( 'activated' ) ) {
3288 Jetpack_Options::update_option( 'activated', 2 );
3289 }
3290
3291 if ( ! Jetpack_Options::get_option( 'version' ) ) {
3292 $version = $old_version = JETPACK__VERSION . ':' . time();
3293 /** This action is documented in class.jetpack.php */
3294 do_action( 'updating_jetpack_version', $version, false );
3295 Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
3296 }
3297
3298 self::load_modules();
3299
3300 Jetpack_Options::delete_option( 'do_activate' );
3301 Jetpack_Options::delete_option( 'dismissed_connection_banner' );
3302 }
3303
3304 /**
3305 * Removes all connection options
3306 *
3307 * @static
3308 */
3309 public static function plugin_deactivation() {
3310 require_once ABSPATH . '/wp-admin/includes/plugin.php';
3311 $tracking = new Tracking();
3312 $tracking->record_user_event( 'deactivate_plugin', array() );
3313 if ( is_plugin_active_for_network( 'jetpack/jetpack.php' ) ) {
3314 Jetpack_Network::init()->deactivate();
3315 } else {
3316 self::disconnect( false );
3317 // Jetpack_Heartbeat::init()->deactivate();
3318 }
3319 }
3320
3321 /**
3322 * Disconnects from the Jetpack servers.
3323 * Forgets all connection details and tells the Jetpack servers to do the same.
3324 *
3325 * @static
3326 */
3327 public static function disconnect( $update_activated_state = true ) {
3328 wp_clear_scheduled_hook( 'jetpack_clean_nonces' );
3329 $connection = self::connection();
3330 $connection->clean_nonces( true );
3331
3332 // If the site is in an IDC because sync is not allowed,
3333 // let's make sure to not disconnect the production site.
3334 if ( ! self::validate_sync_error_idc_option() ) {
3335 $tracking = new Tracking();
3336 $tracking->record_user_event( 'disconnect_site', array() );
3337
3338 $connection->disconnect_site_wpcom( true );
3339 }
3340
3341 $connection->delete_all_connection_tokens( true );
3342 Jetpack_IDC::clear_all_idc_options();
3343
3344 if ( $update_activated_state ) {
3345 Jetpack_Options::update_option( 'activated', 4 );
3346 }
3347
3348 if ( $jetpack_unique_connection = Jetpack_Options::get_option( 'unique_connection' ) ) {
3349 // Check then record unique disconnection if site has never been disconnected previously
3350 if ( - 1 == $jetpack_unique_connection['disconnected'] ) {
3351 $jetpack_unique_connection['disconnected'] = 1;
3352 } else {
3353 if ( 0 == $jetpack_unique_connection['disconnected'] ) {
3354 // track unique disconnect
3355 $jetpack = self::init();
3356
3357 $jetpack->stat( 'connections', 'unique-disconnect' );
3358 $jetpack->do_stats( 'server_side' );
3359 }
3360 // increment number of times disconnected
3361 $jetpack_unique_connection['disconnected'] += 1;
3362 }
3363
3364 Jetpack_Options::update_option( 'unique_connection', $jetpack_unique_connection );
3365 }
3366
3367 // Delete all the sync related data. Since it could be taking up space.
3368 Sender::get_instance()->uninstall();
3369
3370 // Disable the Heartbeat cron
3371 Jetpack_Heartbeat::init()->deactivate();
3372 }
3373
3374 /**
3375 * Unlinks the current user from the linked WordPress.com user.
3376 *
3377 * @deprecated since 7.7
3378 * @see Automattic\Jetpack\Connection\Manager::disconnect_user()
3379 *
3380 * @param Integer $user_id the user identifier.
3381 * @return Boolean Whether the disconnection of the user was successful.
3382 */
3383 public static function unlink_user( $user_id = null ) {
3384 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::disconnect_user' );
3385 return Connection_Manager::disconnect_user( $user_id );
3386 }
3387
3388 /**
3389 * Attempts Jetpack registration. If it fail, a state flag is set: @see ::admin_page_load()
3390 */
3391 public static function try_registration() {
3392 $terms_of_service = new Terms_Of_Service();
3393 // The user has agreed to the TOS at some point by now.
3394 $terms_of_service->agree();
3395
3396 // Let's get some testing in beta versions and such.
3397 if ( self::is_development_version() && defined( 'PHP_URL_HOST' ) ) {
3398 // Before attempting to connect, let's make sure that the domains are viable.
3399 $domains_to_check = array_unique(
3400 array(
3401 'siteurl' => wp_parse_url( get_site_url(), PHP_URL_HOST ),
3402 'homeurl' => wp_parse_url( get_home_url(), PHP_URL_HOST ),
3403 )
3404 );
3405 foreach ( $domains_to_check as $domain ) {
3406 $result = self::connection()->is_usable_domain( $domain );
3407 if ( is_wp_error( $result ) ) {
3408 return $result;
3409 }
3410 }
3411 }
3412
3413 $result = self::register();
3414
3415 // If there was an error with registration and the site was not registered, record this so we can show a message.
3416 if ( ! $result || is_wp_error( $result ) ) {
3417 return $result;
3418 } else {
3419 return true;
3420 }
3421 }
3422
3423 /**
3424 * Tracking an internal event log. Try not to put too much chaff in here.
3425 *
3426 * [Everyone Loves a Log!](https://www.youtube.com/watch?v=2C7mNr5WMjA)
3427 */
3428 public static function log( $code, $data = null ) {
3429 // only grab the latest 200 entries
3430 $log = array_slice( Jetpack_Options::get_option( 'log', array() ), -199, 199 );
3431
3432 // Append our event to the log
3433 $log_entry = array(
3434 'time' => time(),
3435 'user_id' => get_current_user_id(),
3436 'blog_id' => Jetpack_Options::get_option( 'id' ),
3437 'code' => $code,
3438 );
3439 // Don't bother storing it unless we've got some.
3440 if ( ! is_null( $data ) ) {
3441 $log_entry['data'] = $data;
3442 }
3443 $log[] = $log_entry;
3444
3445 // Try add_option first, to make sure it's not autoloaded.
3446 // @todo: Add an add_option method to Jetpack_Options
3447 if ( ! add_option( 'jetpack_log', $log, null, 'no' ) ) {
3448 Jetpack_Options::update_option( 'log', $log );
3449 }
3450
3451 /**
3452 * Fires when Jetpack logs an internal event.
3453 *
3454 * @since 3.0.0
3455 *
3456 * @param array $log_entry {
3457 * Array of details about the log entry.
3458 *
3459 * @param string time Time of the event.
3460 * @param int user_id ID of the user who trigerred the event.
3461 * @param int blog_id Jetpack Blog ID.
3462 * @param string code Unique name for the event.
3463 * @param string data Data about the event.
3464 * }
3465 */
3466 do_action( 'jetpack_log_entry', $log_entry );
3467 }
3468
3469 /**
3470 * Get the internal event log.
3471 *
3472 * @param $event (string) - only return the specific log events
3473 * @param $num (int) - get specific number of latest results, limited to 200
3474 *
3475 * @return array of log events || WP_Error for invalid params
3476 */
3477 public static function get_log( $event = false, $num = false ) {
3478 if ( $event && ! is_string( $event ) ) {
3479 return new WP_Error( __( 'First param must be string or empty', 'jetpack' ) );
3480 }
3481
3482 if ( $num && ! is_numeric( $num ) ) {
3483 return new WP_Error( __( 'Second param must be numeric or empty', 'jetpack' ) );
3484 }
3485
3486 $entire_log = Jetpack_Options::get_option( 'log', array() );
3487
3488 // If nothing set - act as it did before, otherwise let's start customizing the output
3489 if ( ! $num && ! $event ) {
3490 return $entire_log;
3491 } else {
3492 $entire_log = array_reverse( $entire_log );
3493 }
3494
3495 $custom_log_output = array();
3496
3497 if ( $event ) {
3498 foreach ( $entire_log as $log_event ) {
3499 if ( $event == $log_event['code'] ) {
3500 $custom_log_output[] = $log_event;
3501 }
3502 }
3503 } else {
3504 $custom_log_output = $entire_log;
3505 }
3506
3507 if ( $num ) {
3508 $custom_log_output = array_slice( $custom_log_output, 0, $num );
3509 }
3510
3511 return $custom_log_output;
3512 }
3513
3514 /**
3515 * Log modification of important settings.
3516 */
3517 public static function log_settings_change( $option, $old_value, $value ) {
3518 switch ( $option ) {
3519 case 'jetpack_sync_non_public_post_stati':
3520 self::log( $option, $value );
3521 break;
3522 }
3523 }
3524
3525 /**
3526 * Return stat data for WPCOM sync
3527 */
3528 public static function get_stat_data( $encode = true, $extended = true ) {
3529 $data = Jetpack_Heartbeat::generate_stats_array();
3530
3531 if ( $extended ) {
3532 $additional_data = self::get_additional_stat_data();
3533 $data = array_merge( $data, $additional_data );
3534 }
3535
3536 if ( $encode ) {
3537 return json_encode( $data );
3538 }
3539
3540 return $data;
3541 }
3542
3543 /**
3544 * Get additional stat data to sync to WPCOM
3545 */
3546 public static function get_additional_stat_data( $prefix = '' ) {
3547 $return[ "{$prefix}themes" ] = self::get_parsed_theme_data();
3548 $return[ "{$prefix}plugins-extra" ] = self::get_parsed_plugin_data();
3549 $return[ "{$prefix}users" ] = (int) self::get_site_user_count();
3550 $return[ "{$prefix}site-count" ] = 0;
3551
3552 if ( function_exists( 'get_blog_count' ) ) {
3553 $return[ "{$prefix}site-count" ] = get_blog_count();
3554 }
3555 return $return;
3556 }
3557
3558 private static function get_site_user_count() {
3559 global $wpdb;
3560
3561 if ( function_exists( 'wp_is_large_network' ) ) {
3562 if ( wp_is_large_network( 'users' ) ) {
3563 return -1; // Not a real value but should tell us that we are dealing with a large network.
3564 }
3565 }
3566 if ( false === ( $user_count = get_transient( 'jetpack_site_user_count' ) ) ) {
3567 // It wasn't there, so regenerate the data and save the transient
3568 $user_count = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}capabilities'" );
3569 set_transient( 'jetpack_site_user_count', $user_count, DAY_IN_SECONDS );
3570 }
3571 return $user_count;
3572 }
3573
3574 /* Admin Pages */
3575
3576 function admin_init() {
3577 // If the plugin is not connected, display a connect message.
3578 if (
3579 // the plugin was auto-activated and needs its candy
3580 Jetpack_Options::get_option_and_ensure_autoload( 'do_activate', '0' )
3581 ||
3582 // the plugin is active, but was never activated. Probably came from a site-wide network activation
3583 ! Jetpack_Options::get_option( 'activated' )
3584 ) {
3585 self::plugin_initialize();
3586 }
3587
3588 $is_development_mode = ( new Status() )->is_development_mode();
3589 if ( ! self::is_active() && ! $is_development_mode ) {
3590 Jetpack_Connection_Banner::init();
3591 } elseif ( false === Jetpack_Options::get_option( 'fallback_no_verify_ssl_certs' ) ) {
3592 // Upgrade: 1.1 -> 1.1.1
3593 // Check and see if host can verify the Jetpack servers' SSL certificate
3594 $args = array();
3595 $connection = self::connection();
3596 Client::_wp_remote_request(
3597 Connection_Utils::fix_url_for_bad_hosts( $connection->api_url( 'test' ) ),
3598 $args,
3599 true
3600 );
3601 }
3602
3603 Jetpack_Wizard_Banner::init();
3604
3605 if ( current_user_can( 'manage_options' ) && 'AUTO' == JETPACK_CLIENT__HTTPS && ! self::permit_ssl() ) {
3606 add_action( 'jetpack_notices', array( $this, 'alert_auto_ssl_fail' ) );
3607 }
3608
3609 add_action( 'load-plugins.php', array( $this, 'intercept_plugin_error_scrape_init' ) );
3610 add_action( 'admin_enqueue_scripts', array( $this, 'admin_menu_css' ) );
3611 add_action( 'admin_enqueue_scripts', array( $this, 'deactivate_dialog' ) );
3612 add_filter( 'plugin_action_links_' . plugin_basename( JETPACK__PLUGIN_DIR . 'jetpack.php' ), array( $this, 'plugin_action_links' ) );
3613
3614 if ( self::is_active() || $is_development_mode ) {
3615 // Artificially throw errors in certain specific cases during plugin activation.
3616 add_action( 'activate_plugin', array( $this, 'throw_error_on_activate_plugin' ) );
3617 }
3618
3619 // Add custom column in wp-admin/users.php to show whether user is linked.
3620 add_filter( 'manage_users_columns', array( $this, 'jetpack_icon_user_connected' ) );
3621 add_action( 'manage_users_custom_column', array( $this, 'jetpack_show_user_connected_icon' ), 10, 3 );
3622 add_action( 'admin_print_styles', array( $this, 'jetpack_user_col_style' ) );
3623 }
3624
3625 function admin_body_class( $admin_body_class = '' ) {
3626 $classes = explode( ' ', trim( $admin_body_class ) );
3627
3628 $classes[] = self::is_active() ? 'jetpack-connected' : 'jetpack-disconnected';
3629
3630 $admin_body_class = implode( ' ', array_unique( $classes ) );
3631 return " $admin_body_class ";
3632 }
3633
3634 static function add_jetpack_pagestyles( $admin_body_class = '' ) {
3635 return $admin_body_class . ' jetpack-pagestyles ';
3636 }
3637
3638 /**
3639 * Sometimes a plugin can activate without causing errors, but it will cause errors on the next page load.
3640 * This function artificially throws errors for such cases (per a specific list).
3641 *
3642 * @param string $plugin The activated plugin.
3643 */
3644 function throw_error_on_activate_plugin( $plugin ) {
3645 $active_modules = self::get_active_modules();
3646
3647 // The Shortlinks module and the Stats plugin conflict, but won't cause errors on activation because of some function_exists() checks.
3648 if ( function_exists( 'stats_get_api_key' ) && in_array( 'shortlinks', $active_modules ) ) {
3649 $throw = false;
3650
3651 // Try and make sure it really was the stats plugin
3652 if ( ! class_exists( 'ReflectionFunction' ) ) {
3653 if ( 'stats.php' == basename( $plugin ) ) {
3654 $throw = true;
3655 }
3656 } else {
3657 $reflection = new ReflectionFunction( 'stats_get_api_key' );
3658 if ( basename( $plugin ) == basename( $reflection->getFileName() ) ) {
3659 $throw = true;
3660 }
3661 }
3662
3663 if ( $throw ) {
3664 trigger_error( sprintf( __( 'Jetpack contains the most recent version of the old &#8220;%1$s&#8221; plugin.', 'jetpack' ), 'WordPress.com Stats' ), E_USER_ERROR );
3665 }
3666 }
3667 }
3668
3669 function intercept_plugin_error_scrape_init() {
3670 add_action( 'check_admin_referer', array( $this, 'intercept_plugin_error_scrape' ), 10, 2 );
3671 }
3672
3673 function intercept_plugin_error_scrape( $action, $result ) {
3674 if ( ! $result ) {
3675 return;
3676 }
3677
3678 foreach ( $this->plugins_to_deactivate as $deactivate_me ) {
3679 if ( "plugin-activation-error_{$deactivate_me[0]}" == $action ) {
3680 self::bail_on_activation( sprintf( __( 'Jetpack contains the most recent version of the old &#8220;%1$s&#8221; plugin.', 'jetpack' ), $deactivate_me[1] ), false );
3681 }
3682 }
3683 }
3684
3685 /**
3686 * Register the remote file upload request handlers, if needed.
3687 *
3688 * @access public
3689 */
3690 public function add_remote_request_handlers() {
3691 // Remote file uploads are allowed only via AJAX requests.
3692 if ( ! is_admin() || ! Constants::get_constant( 'DOING_AJAX' ) ) {
3693 return;
3694 }
3695
3696 // Remote file uploads are allowed only for a set of specific AJAX actions.
3697 $remote_request_actions = array(
3698 'jetpack_upload_file',
3699 'jetpack_update_file',
3700 );
3701
3702 // phpcs:ignore WordPress.Security.NonceVerification
3703 if ( ! isset( $_POST['action'] ) || ! in_array( $_POST['action'], $remote_request_actions, true ) ) {
3704 return;
3705 }
3706
3707 // Require Jetpack authentication for the remote file upload AJAX requests.
3708 if ( ! $this->connection_manager ) {
3709 $this->connection_manager = new Connection_Manager();
3710 }
3711
3712 $this->connection_manager->require_jetpack_authentication();
3713
3714 // Register the remote file upload AJAX handlers.
3715 foreach ( $remote_request_actions as $action ) {
3716 add_action( "wp_ajax_nopriv_{$action}", array( $this, 'remote_request_handlers' ) );
3717 }
3718 }
3719
3720 /**
3721 * Handler for Jetpack remote file uploads.
3722 *
3723 * @access public
3724 */
3725 public function remote_request_handlers() {
3726 $action = current_filter();
3727
3728 switch ( current_filter() ) {
3729 case 'wp_ajax_nopriv_jetpack_upload_file':
3730 $response = $this->upload_handler();
3731 break;
3732
3733 case 'wp_ajax_nopriv_jetpack_update_file':
3734 $response = $this->upload_handler( true );
3735 break;
3736 default:
3737 $response = new WP_Error( 'unknown_handler', 'Unknown Handler', 400 );
3738 break;
3739 }
3740
3741 if ( ! $response ) {
3742 $response = new WP_Error( 'unknown_error', 'Unknown Error', 400 );
3743 }
3744
3745 if ( is_wp_error( $response ) ) {
3746 $status_code = $response->get_error_data();
3747 $error = $response->get_error_code();
3748 $error_description = $response->get_error_message();
3749
3750 if ( ! is_int( $status_code ) ) {
3751 $status_code = 400;
3752 }
3753
3754 status_header( $status_code );
3755 die( json_encode( (object) compact( 'error', 'error_description' ) ) );
3756 }
3757
3758 status_header( 200 );
3759 if ( true === $response ) {
3760 exit;
3761 }
3762
3763 die( json_encode( (object) $response ) );
3764 }
3765
3766 /**
3767 * Uploads a file gotten from the global $_FILES.
3768 * If `$update_media_item` is true and `post_id` is defined
3769 * the attachment file of the media item (gotten through of the post_id)
3770 * will be updated instead of add a new one.
3771 *
3772 * @param boolean $update_media_item - update media attachment
3773 * @return array - An array describing the uploadind files process
3774 */
3775 function upload_handler( $update_media_item = false ) {
3776 if ( 'POST' !== strtoupper( $_SERVER['REQUEST_METHOD'] ) ) {
3777 return new WP_Error( 405, get_status_header_desc( 405 ), 405 );
3778 }
3779
3780 $user = wp_authenticate( '', '' );
3781 if ( ! $user || is_wp_error( $user ) ) {
3782 return new WP_Error( 403, get_status_header_desc( 403 ), 403 );
3783 }
3784
3785 wp_set_current_user( $user->ID );
3786
3787 if ( ! current_user_can( 'upload_files' ) ) {
3788 return new WP_Error( 'cannot_upload_files', 'User does not have permission to upload files', 403 );
3789 }
3790
3791 if ( empty( $_FILES ) ) {
3792 return new WP_Error( 'no_files_uploaded', 'No files were uploaded: nothing to process', 400 );
3793 }
3794
3795 foreach ( array_keys( $_FILES ) as $files_key ) {
3796 if ( ! isset( $_POST[ "_jetpack_file_hmac_{$files_key}" ] ) ) {
3797 return new WP_Error( 'missing_hmac', 'An HMAC for one or more files is missing', 400 );
3798 }
3799 }
3800
3801 $media_keys = array_keys( $_FILES['media'] );
3802
3803 $token = Jetpack_Data::get_access_token( get_current_user_id() );
3804 if ( ! $token || is_wp_error( $token ) ) {
3805 return new WP_Error( 'unknown_token', 'Unknown Jetpack token', 403 );
3806 }
3807
3808 $uploaded_files = array();
3809 $global_post = isset( $GLOBALS['post'] ) ? $GLOBALS['post'] : null;
3810 unset( $GLOBALS['post'] );
3811 foreach ( $_FILES['media']['name'] as $index => $name ) {
3812 $file = array();
3813 foreach ( $media_keys as $media_key ) {
3814 $file[ $media_key ] = $_FILES['media'][ $media_key ][ $index ];
3815 }
3816
3817 list( $hmac_provided, $salt ) = explode( ':', $_POST['_jetpack_file_hmac_media'][ $index ] );
3818
3819 $hmac_file = hash_hmac_file( 'sha1', $file['tmp_name'], $salt . $token->secret );
3820 if ( $hmac_provided !== $hmac_file ) {
3821 $uploaded_files[ $index ] = (object) array(
3822 'error' => 'invalid_hmac',
3823 'error_description' => 'The corresponding HMAC for this file does not match',
3824 );
3825 continue;
3826 }
3827
3828 $_FILES['.jetpack.upload.'] = $file;
3829 $post_id = isset( $_POST['post_id'][ $index ] ) ? absint( $_POST['post_id'][ $index ] ) : 0;
3830 if ( ! current_user_can( 'edit_post', $post_id ) ) {
3831 $post_id = 0;
3832 }
3833
3834 if ( $update_media_item ) {
3835 if ( ! isset( $post_id ) || $post_id === 0 ) {
3836 return new WP_Error( 'invalid_input', 'Media ID must be defined.', 400 );
3837 }
3838
3839 $media_array = $_FILES['media'];
3840
3841 $file_array['name'] = $media_array['name'][0];
3842 $file_array['type'] = $media_array['type'][0];
3843 $file_array['tmp_name'] = $media_array['tmp_name'][0];
3844 $file_array['error'] = $media_array['error'][0];
3845 $file_array['size'] = $media_array['size'][0];
3846
3847 $edited_media_item = Jetpack_Media::edit_media_file( $post_id, $file_array );
3848
3849 if ( is_wp_error( $edited_media_item ) ) {
3850 return $edited_media_item;
3851 }
3852
3853 $response = (object) array(
3854 'id' => (string) $post_id,
3855 'file' => (string) $edited_media_item->post_title,
3856 'url' => (string) wp_get_attachment_url( $post_id ),
3857 'type' => (string) $edited_media_item->post_mime_type,
3858 'meta' => (array) wp_get_attachment_metadata( $post_id ),
3859 );
3860
3861 return (array) array( $response );
3862 }
3863
3864 $attachment_id = media_handle_upload(
3865 '.jetpack.upload.',
3866 $post_id,
3867 array(),
3868 array(
3869 'action' => 'jetpack_upload_file',
3870 )
3871 );
3872
3873 if ( ! $attachment_id ) {
3874 $uploaded_files[ $index ] = (object) array(
3875 'error' => 'unknown',
3876 'error_description' => 'An unknown problem occurred processing the upload on the Jetpack site',
3877 );
3878 } elseif ( is_wp_error( $attachment_id ) ) {
3879 $uploaded_files[ $index ] = (object) array(
3880 'error' => 'attachment_' . $attachment_id->get_error_code(),
3881 'error_description' => $attachment_id->get_error_message(),
3882 );
3883 } else {
3884 $attachment = get_post( $attachment_id );
3885 $uploaded_files[ $index ] = (object) array(
3886 'id' => (string) $attachment_id,
3887 'file' => $attachment->post_title,
3888 'url' => wp_get_attachment_url( $attachment_id ),
3889 'type' => $attachment->post_mime_type,
3890 'meta' => wp_get_attachment_metadata( $attachment_id ),
3891 );
3892 // Zip files uploads are not supported unless they are done for installation purposed
3893 // lets delete them in case something goes wrong in this whole process
3894 if ( 'application/zip' === $attachment->post_mime_type ) {
3895 // Schedule a cleanup for 2 hours from now in case of failed install.
3896 wp_schedule_single_event( time() + 2 * HOUR_IN_SECONDS, 'upgrader_scheduled_cleanup', array( $attachment_id ) );
3897 }
3898 }
3899 }
3900 if ( ! is_null( $global_post ) ) {
3901 $GLOBALS['post'] = $global_post;
3902 }
3903
3904 return $uploaded_files;
3905 }
3906
3907 /**
3908 * Add help to the Jetpack page
3909 *
3910 * @since Jetpack (1.2.3)
3911 * @return false if not the Jetpack page
3912 */
3913 function admin_help() {
3914 $current_screen = get_current_screen();
3915
3916 // Overview
3917 $current_screen->add_help_tab(
3918 array(
3919 'id' => 'home',
3920 'title' => __( 'Home', 'jetpack' ),
3921 'content' =>
3922 '<p><strong>' . __( 'Jetpack by WordPress.com', 'jetpack' ) . '</strong></p>' .
3923 '<p>' . __( 'Jetpack supercharges your self-hosted WordPress site with the awesome cloud power of WordPress.com.', 'jetpack' ) . '</p>' .
3924 '<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>',
3925 )
3926 );
3927
3928 // Screen Content
3929 if ( current_user_can( 'manage_options' ) ) {
3930 $current_screen->add_help_tab(
3931 array(
3932 'id' => 'settings',
3933 'title' => __( 'Settings', 'jetpack' ),
3934 'content' =>
3935 '<p><strong>' . __( 'Jetpack by WordPress.com', 'jetpack' ) . '</strong></p>' .
3936 '<p>' . __( 'You can activate or deactivate individual Jetpack modules to suit your needs.', 'jetpack' ) . '</p>' .
3937 '<ol>' .
3938 '<li>' . __( 'Each module has an Activate or Deactivate link so you can toggle one individually.', 'jetpack' ) . '</li>' .
3939 '<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>' .
3940 '</ol>' .
3941 '<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>',
3942 )
3943 );
3944 }
3945
3946 // Help Sidebar
3947 $support_url = Redirect::get_url( 'jetpack-support' );
3948 $faq_url = Redirect::get_url( 'jetpack-faq' );
3949 $current_screen->set_help_sidebar(
3950 '<p><strong>' . __( 'For more information:', 'jetpack' ) . '</strong></p>' .
3951 '<p><a href="' . $faq_url . '" rel="noopener noreferrer" target="_blank">' . __( 'Jetpack FAQ', 'jetpack' ) . '</a></p>' .
3952 '<p><a href="' . $support_url . '" rel="noopener noreferrer" target="_blank">' . __( 'Jetpack Support', 'jetpack' ) . '</a></p>' .
3953 '<p><a href="' . self::admin_url( array( 'page' => 'jetpack-debugger' ) ) . '">' . __( 'Jetpack Debugging Center', 'jetpack' ) . '</a></p>'
3954 );
3955 }
3956
3957 function admin_menu_css() {
3958 wp_enqueue_style( 'jetpack-icons' );
3959 }
3960
3961 function admin_menu_order() {
3962 return true;
3963 }
3964
3965 function jetpack_menu_order( $menu_order ) {
3966 $jp_menu_order = array();
3967
3968 foreach ( $menu_order as $index => $item ) {
3969 if ( $item != 'jetpack' ) {
3970 $jp_menu_order[] = $item;
3971 }
3972
3973 if ( $index == 0 ) {
3974 $jp_menu_order[] = 'jetpack';
3975 }
3976 }
3977
3978 return $jp_menu_order;
3979 }
3980
3981 function admin_banner_styles() {
3982 $min = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
3983
3984 if ( ! wp_style_is( 'jetpack-dops-style' ) ) {
3985 wp_register_style(
3986 'jetpack-dops-style',
3987 plugins_url( '_inc/build/admin.css', JETPACK__PLUGIN_FILE ),
3988 array(),
3989 JETPACK__VERSION
3990 );
3991 }
3992
3993 wp_enqueue_style(
3994 'jetpack',
3995 plugins_url( "css/jetpack-banners{$min}.css", JETPACK__PLUGIN_FILE ),
3996 array( 'jetpack-dops-style' ),
3997 JETPACK__VERSION . '-20121016'
3998 );
3999 wp_style_add_data( 'jetpack', 'rtl', 'replace' );
4000 wp_style_add_data( 'jetpack', 'suffix', $min );
4001 }
4002
4003 function plugin_action_links( $actions ) {
4004
4005 $jetpack_home = array( 'jetpack-home' => sprintf( '<a href="%s">%s</a>', self::admin_url( 'page=jetpack' ), 'Jetpack' ) );
4006
4007 if ( current_user_can( 'jetpack_manage_modules' ) && ( self::is_active() || ( new Status() )->is_development_mode() ) ) {
4008 return array_merge(
4009 $jetpack_home,
4010 array( 'settings' => sprintf( '<a href="%s">%s</a>', self::admin_url( 'page=jetpack#/settings' ), __( 'Settings', 'jetpack' ) ) ),
4011 array( 'support' => sprintf( '<a href="%s">%s</a>', self::admin_url( 'page=jetpack-debugger ' ), __( 'Support', 'jetpack' ) ) ),
4012 $actions
4013 );
4014 }
4015
4016 return array_merge( $jetpack_home, $actions );
4017 }
4018
4019 /**
4020 * Adds the deactivation warning modal if there are other active plugins using the connection
4021 *
4022 * @param string $hook The current admin page.
4023 *
4024 * @return void
4025 */
4026 public function deactivate_dialog( $hook ) {
4027 if (
4028 'plugins.php' === $hook
4029 && self::is_active()
4030 ) {
4031
4032 $active_plugins_using_connection = Connection_Plugin_Storage::get_all();
4033
4034 if ( count( $active_plugins_using_connection ) > 1 ) {
4035
4036 add_thickbox();
4037
4038 wp_register_script(
4039 'jp-tracks',
4040 '//stats.wp.com/w.js',
4041 array(),
4042 gmdate( 'YW' ),
4043 true
4044 );
4045
4046 wp_register_script(
4047 'jp-tracks-functions',
4048 plugins_url( '_inc/lib/tracks/tracks-callables.js', JETPACK__PLUGIN_FILE ),
4049 array( 'jp-tracks' ),
4050 JETPACK__VERSION,
4051 false
4052 );
4053
4054 wp_enqueue_script(
4055 'jetpack-deactivate-dialog-js',
4056 Assets::get_file_url_for_environment(
4057 '_inc/build/jetpack-deactivate-dialog.min.js',
4058 '_inc/jetpack-deactivate-dialog.js'
4059 ),
4060 array( 'jquery', 'jp-tracks-functions' ),
4061 JETPACK__VERSION,
4062 true
4063 );
4064
4065 wp_localize_script(
4066 'jetpack-deactivate-dialog-js',
4067 'deactivate_dialog',
4068 array(
4069 'title' => __( 'Deactivate Jetpack', 'jetpack' ),
4070 'deactivate_label' => __( 'Disconnect and Deactivate', 'jetpack' ),
4071 'tracksUserData' => Jetpack_Tracks_Client::get_connected_user_tracks_identity(),
4072 )
4073 );
4074
4075 add_action( 'admin_footer', array( $this, 'deactivate_dialog_content' ) );
4076
4077 wp_enqueue_style( 'jetpack-deactivate-dialog', plugins_url( 'css/jetpack-deactivate-dialog.css', JETPACK__PLUGIN_FILE ), array(), JETPACK__VERSION );
4078 }
4079 }
4080 }
4081
4082 /**
4083 * Outputs the content of the deactivation modal
4084 *
4085 * @return void
4086 */
4087 public function deactivate_dialog_content() {
4088 $active_plugins_using_connection = Connection_Plugin_Storage::get_all();
4089 unset( $active_plugins_using_connection['jetpack'] );
4090 $this->load_view( 'admin/deactivation-dialog.php', $active_plugins_using_connection );
4091 }
4092
4093 /**
4094 * Filters the login URL to include the registration flow in case the user isn't logged in.
4095 *
4096 * @param string $login_url The wp-login URL.
4097 * @param string $redirect URL to redirect users after logging in.
4098 * @since Jetpack 8.4
4099 * @return string
4100 */
4101 public function login_url( $login_url, $redirect ) {
4102 parse_str( wp_parse_url( $redirect, PHP_URL_QUERY ), $redirect_parts );
4103 if ( ! empty( $redirect_parts[ self::$jetpack_redirect_login ] ) ) {
4104 $login_url = add_query_arg( self::$jetpack_redirect_login, 'true', $login_url );
4105 }
4106 return $login_url;
4107 }
4108
4109 /**
4110 * Redirects non-authenticated users to authenticate with Calypso if redirect flag is set.
4111 *
4112 * @since Jetpack 8.4
4113 */
4114 public function login_init() {
4115 // phpcs:ignore WordPress.Security.NonceVerification
4116 if ( ! empty( $_GET[ self::$jetpack_redirect_login ] ) ) {
4117 add_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_environments' ) );
4118 wp_safe_redirect(
4119 add_query_arg(
4120 array(
4121 'forceInstall' => 1,
4122 'url' => rawurlencode( get_site_url() ),
4123 ),
4124 // @todo provide way to go to specific calypso env.
4125 self::get_calypso_host() . 'jetpack/connect'
4126 )
4127 );
4128 exit;
4129 }
4130 }
4131
4132 /*
4133 * Registration flow:
4134 * 1 - ::admin_page_load() action=register
4135 * 2 - ::try_registration()
4136 * 3 - ::register()
4137 * - Creates jetpack_register option containing two secrets and a timestamp
4138 * - Calls https://jetpack.wordpress.com/jetpack.register/1/ with
4139 * siteurl, home, gmt_offset, timezone_string, site_name, secret_1, secret_2, site_lang, timeout, stats_id
4140 * - That request to jetpack.wordpress.com does not immediately respond. It first makes a request BACK to this site's
4141 * xmlrpc.php?for=jetpack: RPC method: jetpack.verifyRegistration, Parameters: secret_1
4142 * - The XML-RPC request verifies secret_1, deletes both secrets and responds with: secret_2
4143 * - https://jetpack.wordpress.com/jetpack.register/1/ verifies that XML-RPC response (secret_2) then finally responds itself with
4144 * jetpack_id, jetpack_secret, jetpack_public
4145 * - ::register() then stores jetpack_options: id => jetpack_id, blog_token => jetpack_secret
4146 * 4 - redirect to https://wordpress.com/start/jetpack-connect
4147 * 5 - user logs in with WP.com account
4148 * 6 - remote request to this site's xmlrpc.php with action remoteAuthorize, Jetpack_XMLRPC_Server->remote_authorize
4149 * - Manager::authorize()
4150 * - Manager::get_token()
4151 * - GET https://jetpack.wordpress.com/jetpack.token/1/ with
4152 * client_id, client_secret, grant_type, code, redirect_uri:action=authorize, state, scope, user_email, user_login
4153 * - which responds with access_token, token_type, scope
4154 * - Manager::authorize() stores jetpack_options: user_token => access_token.$user_id
4155 * - Jetpack::activate_default_modules()
4156 * - Deactivates deprecated plugins
4157 * - Activates all default modules
4158 * - Responds with either error, or 'connected' for new connection, or 'linked' for additional linked users
4159 * 7 - For a new connection, user selects a Jetpack plan on wordpress.com
4160 * 8 - User is redirected back to wp-admin/index.php?page=jetpack with state:message=authorized
4161 * Done!
4162 */
4163
4164 /**
4165 * Handles the page load events for the Jetpack admin page
4166 */
4167 function admin_page_load() {
4168 $error = false;
4169
4170 // Make sure we have the right body class to hook stylings for subpages off of.
4171 add_filter( 'admin_body_class', array( __CLASS__, 'add_jetpack_pagestyles' ), 20 );
4172
4173 if ( ! empty( $_GET['jetpack_restate'] ) ) {
4174 // Should only be used in intermediate redirects to preserve state across redirects
4175 self::restate();
4176 }
4177
4178 if ( isset( $_GET['connect_url_redirect'] ) ) {
4179 // @todo: Add validation against a known allowed list.
4180 $from = ! empty( $_GET['from'] ) ? $_GET['from'] : 'iframe';
4181 // User clicked in the iframe to link their accounts
4182 if ( ! self::is_user_connected() ) {
4183 $redirect = ! empty( $_GET['redirect_after_auth'] ) ? $_GET['redirect_after_auth'] : false;
4184
4185 add_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_environments' ) );
4186 $connect_url = $this->build_connect_url( true, $redirect, $from );
4187 remove_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_environments' ) );
4188
4189 if ( isset( $_GET['notes_iframe'] ) ) {
4190 $connect_url .= '&notes_iframe';
4191 }
4192 wp_redirect( $connect_url );
4193 exit;
4194 } else {
4195 if ( ! isset( $_GET['calypso_env'] ) ) {
4196 self::state( 'message', 'already_authorized' );
4197 wp_safe_redirect( self::admin_url() );
4198 exit;
4199 } else {
4200 $connect_url = $this->build_connect_url( true, false, $from );
4201 $connect_url .= '&already_authorized=true';
4202 wp_redirect( $connect_url );
4203 exit;
4204 }
4205 }
4206 }
4207
4208 if ( isset( $_GET['action'] ) ) {
4209 switch ( $_GET['action'] ) {
4210 case 'authorize':
4211 if ( self::is_active() && self::is_user_connected() ) {
4212 self::state( 'message', 'already_authorized' );
4213 wp_safe_redirect( self::admin_url() );
4214 exit;
4215 }
4216 self::log( 'authorize' );
4217 $client_server = new Jetpack_Client_Server();
4218 $client_server->client_authorize();
4219 exit;
4220 case 'register':
4221 if ( ! current_user_can( 'jetpack_connect' ) ) {
4222 $error = 'cheatin';
4223 break;
4224 }
4225 check_admin_referer( 'jetpack-register' );
4226 self::log( 'register' );
4227 self::maybe_set_version_option();
4228 $registered = self::try_registration();
4229 if ( is_wp_error( $registered ) ) {
4230 $error = $registered->get_error_code();
4231 self::state( 'error', $error );
4232 self::state( 'error', $registered->get_error_message() );
4233
4234 /**
4235 * Jetpack registration Error.
4236 *
4237 * @since 7.5.0
4238 *
4239 * @param string|int $error The error code.
4240 * @param \WP_Error $registered The error object.
4241 */
4242 do_action( 'jetpack_connection_register_fail', $error, $registered );
4243 break;
4244 }
4245
4246 $from = isset( $_GET['from'] ) ? $_GET['from'] : false;
4247 $redirect = isset( $_GET['redirect'] ) ? $_GET['redirect'] : false;
4248
4249 /**
4250 * Jetpack registration Success.
4251 *
4252 * @since 7.5.0
4253 *
4254 * @param string $from 'from' GET parameter;
4255 */
4256 do_action( 'jetpack_connection_register_success', $from );
4257
4258 $url = $this->build_connect_url( true, $redirect, $from );
4259
4260 if ( ! empty( $_GET['onboarding'] ) ) {
4261 $url = add_query_arg( 'onboarding', $_GET['onboarding'], $url );
4262 }
4263
4264 if ( ! empty( $_GET['auth_approved'] ) && 'true' === $_GET['auth_approved'] ) {
4265 $url = add_query_arg( 'auth_approved', 'true', $url );
4266 }
4267
4268 wp_redirect( $url );
4269 exit;
4270 case 'activate':
4271 if ( ! current_user_can( 'jetpack_activate_modules' ) ) {
4272 $error = 'cheatin';
4273 break;
4274 }
4275
4276 $module = stripslashes( $_GET['module'] );
4277 check_admin_referer( "jetpack_activate-$module" );
4278 self::log( 'activate', $module );
4279 if ( ! self::activate_module( $module ) ) {
4280 self::state( 'error', sprintf( __( 'Could not activate %s', 'jetpack' ), $module ) );
4281 }
4282 // The following two lines will rarely happen, as Jetpack::activate_module normally exits at the end.
4283 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4284 exit;
4285 case 'activate_default_modules':
4286 check_admin_referer( 'activate_default_modules' );
4287 self::log( 'activate_default_modules' );
4288 self::restate();
4289 $min_version = isset( $_GET['min_version'] ) ? $_GET['min_version'] : false;
4290 $max_version = isset( $_GET['max_version'] ) ? $_GET['max_version'] : false;
4291 $other_modules = isset( $_GET['other_modules'] ) && is_array( $_GET['other_modules'] ) ? $_GET['other_modules'] : array();
4292 self::activate_default_modules( $min_version, $max_version, $other_modules );
4293 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4294 exit;
4295 case 'disconnect':
4296 if ( ! current_user_can( 'jetpack_disconnect' ) ) {
4297 $error = 'cheatin';
4298 break;
4299 }
4300
4301 check_admin_referer( 'jetpack-disconnect' );
4302 self::log( 'disconnect' );
4303 self::disconnect();
4304 wp_safe_redirect( self::admin_url( 'disconnected=true' ) );
4305 exit;
4306 case 'reconnect':
4307 if ( ! current_user_can( 'jetpack_reconnect' ) ) {
4308 $error = 'cheatin';
4309 break;
4310 }
4311
4312 check_admin_referer( 'jetpack-reconnect' );
4313 self::log( 'reconnect' );
4314 $this->disconnect();
4315 wp_redirect( $this->build_connect_url( true, false, 'reconnect' ) );
4316 exit;
4317 case 'deactivate':
4318 if ( ! current_user_can( 'jetpack_deactivate_modules' ) ) {
4319 $error = 'cheatin';
4320 break;
4321 }
4322
4323 $modules = stripslashes( $_GET['module'] );
4324 check_admin_referer( "jetpack_deactivate-$modules" );
4325 foreach ( explode( ',', $modules ) as $module ) {
4326 self::log( 'deactivate', $module );
4327 self::deactivate_module( $module );
4328 self::state( 'message', 'module_deactivated' );
4329 }
4330 self::state( 'module', $modules );
4331 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4332 exit;
4333 case 'unlink':
4334 $redirect = isset( $_GET['redirect'] ) ? $_GET['redirect'] : '';
4335 check_admin_referer( 'jetpack-unlink' );
4336 self::log( 'unlink' );
4337 Connection_Manager::disconnect_user();
4338 self::state( 'message', 'unlinked' );
4339 if ( 'sub-unlink' == $redirect ) {
4340 wp_safe_redirect( admin_url() );
4341 } else {
4342 wp_safe_redirect( self::admin_url( array( 'page' => $redirect ) ) );
4343 }
4344 exit;
4345 case 'onboard':
4346 if ( ! current_user_can( 'manage_options' ) ) {
4347 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4348 } else {
4349 self::create_onboarding_token();
4350 $url = $this->build_connect_url( true );
4351
4352 if ( false !== ( $token = Jetpack_Options::get_option( 'onboarding' ) ) ) {
4353 $url = add_query_arg( 'onboarding', $token, $url );
4354 }
4355
4356 $calypso_env = $this->get_calypso_env();
4357 if ( ! empty( $calypso_env ) ) {
4358 $url = add_query_arg( 'calypso_env', $calypso_env, $url );
4359 }
4360
4361 wp_redirect( $url );
4362 exit;
4363 }
4364 exit;
4365 default:
4366 /**
4367 * Fires when a Jetpack admin page is loaded with an unrecognized parameter.
4368 *
4369 * @since 2.6.0
4370 *
4371 * @param string sanitize_key( $_GET['action'] ) Unrecognized URL parameter.
4372 */
4373 do_action( 'jetpack_unrecognized_action', sanitize_key( $_GET['action'] ) );
4374 }
4375 }
4376
4377 if ( ! $error = $error ? $error : self::state( 'error' ) ) {
4378 self::activate_new_modules( true );
4379 }
4380
4381 $message_code = self::state( 'message' );
4382 if ( self::state( 'optin-manage' ) ) {
4383 $activated_manage = $message_code;
4384 $message_code = 'jetpack-manage';
4385 }
4386
4387 switch ( $message_code ) {
4388 case 'jetpack-manage':
4389 $sites_url = esc_url( Redirect::get_url( 'calypso-sites' ) );
4390 // translators: %s is the URL to the "Sites" panel on wordpress.com.
4391 $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>';
4392 if ( $activated_manage ) {
4393 $this->message .= '<br /><strong>' . __( 'Manage has been activated for you!', 'jetpack' ) . '</strong>';
4394 }
4395 break;
4396
4397 }
4398
4399 $deactivated_plugins = self::state( 'deactivated_plugins' );
4400
4401 if ( ! empty( $deactivated_plugins ) ) {
4402 $deactivated_plugins = explode( ',', $deactivated_plugins );
4403 $deactivated_titles = array();
4404 foreach ( $deactivated_plugins as $deactivated_plugin ) {
4405 if ( ! isset( $this->plugins_to_deactivate[ $deactivated_plugin ] ) ) {
4406 continue;
4407 }
4408
4409 $deactivated_titles[] = '<strong>' . str_replace( ' ', '&nbsp;', $this->plugins_to_deactivate[ $deactivated_plugin ][1] ) . '</strong>';
4410 }
4411
4412 if ( $deactivated_titles ) {
4413 if ( $this->message ) {
4414 $this->message .= "<br /><br />\n";
4415 }
4416
4417 $this->message .= wp_sprintf(
4418 _n(
4419 'Jetpack contains the most recent version of the old %l plugin.',
4420 'Jetpack contains the most recent versions of the old %l plugins.',
4421 count( $deactivated_titles ),
4422 'jetpack'
4423 ),
4424 $deactivated_titles
4425 );
4426
4427 $this->message .= "<br />\n";
4428
4429 $this->message .= _n(
4430 'The old version has been deactivated and can be removed from your site.',
4431 'The old versions have been deactivated and can be removed from your site.',
4432 count( $deactivated_titles ),
4433 'jetpack'
4434 );
4435 }
4436 }
4437
4438 $this->privacy_checks = self::state( 'privacy_checks' );
4439
4440 if ( $this->message || $this->error || $this->privacy_checks ) {
4441 add_action( 'jetpack_notices', array( $this, 'admin_notices' ) );
4442 }
4443
4444 add_filter( 'jetpack_short_module_description', 'wptexturize' );
4445 }
4446
4447 function admin_notices() {
4448
4449 if ( $this->error ) {
4450 ?>
4451 <div id="message" class="jetpack-message jetpack-err">
4452 <div class="squeezer">
4453 <h2>
4454 <?php
4455 echo wp_kses(
4456 $this->error,
4457 array(
4458 'a' => array( 'href' => array() ),
4459 'small' => true,
4460 'code' => true,
4461 'strong' => true,
4462 'br' => true,
4463 'b' => true,
4464 )
4465 );
4466 ?>
4467 </h2>
4468 <?php if ( $desc = self::state( 'error_description' ) ) : ?>
4469 <p><?php echo esc_html( stripslashes( $desc ) ); ?></p>
4470 <?php endif; ?>
4471 </div>
4472 </div>
4473 <?php
4474 }
4475
4476 if ( $this->message ) {
4477 ?>
4478 <div id="message" class="jetpack-message">
4479 <div class="squeezer">
4480 <h2>
4481 <?php
4482 echo wp_kses(
4483 $this->message,
4484 array(
4485 'strong' => array(),
4486 'a' => array( 'href' => true ),
4487 'br' => true,
4488 )
4489 );
4490 ?>
4491 </h2>
4492 </div>
4493 </div>
4494 <?php
4495 }
4496
4497 if ( $this->privacy_checks ) :
4498 $module_names = $module_slugs = array();
4499
4500 $privacy_checks = explode( ',', $this->privacy_checks );
4501 $privacy_checks = array_filter( $privacy_checks, array( 'Jetpack', 'is_module' ) );
4502 foreach ( $privacy_checks as $module_slug ) {
4503 $module = self::get_module( $module_slug );
4504 if ( ! $module ) {
4505 continue;
4506 }
4507
4508 $module_slugs[] = $module_slug;
4509 $module_names[] = "<strong>{$module['name']}</strong>";
4510 }
4511
4512 $module_slugs = join( ',', $module_slugs );
4513 ?>
4514 <div id="message" class="jetpack-message jetpack-err">
4515 <div class="squeezer">
4516 <h2><strong><?php esc_html_e( 'Is this site private?', 'jetpack' ); ?></strong></h2><br />
4517 <p>
4518 <?php
4519 echo wp_kses(
4520 wptexturize(
4521 wp_sprintf(
4522 _nx(
4523 "Like your site's RSS feeds, %l allows access to your posts and other content to third parties.",
4524 "Like your site's RSS feeds, %l allow access to your posts and other content to third parties.",
4525 count( $privacy_checks ),
4526 '%l = list of Jetpack module/feature names',
4527 'jetpack'
4528 ),
4529 $module_names
4530 )
4531 ),
4532 array( 'strong' => true )
4533 );
4534
4535 echo "\n<br />\n";
4536
4537 echo wp_kses(
4538 sprintf(
4539 _nx(
4540 'If your site is not publicly accessible, consider <a href="%1$s" title="%2$s">deactivating this feature</a>.',
4541 'If your site is not publicly accessible, consider <a href="%1$s" title="%2$s">deactivating these features</a>.',
4542 count( $privacy_checks ),
4543 '%1$s = deactivation URL, %2$s = "Deactivate {list of Jetpack module/feature names}',
4544 'jetpack'
4545 ),
4546 wp_nonce_url(
4547 self::admin_url(
4548 array(
4549 'page' => 'jetpack',
4550 'action' => 'deactivate',
4551 'module' => urlencode( $module_slugs ),
4552 )
4553 ),
4554 "jetpack_deactivate-$module_slugs"
4555 ),
4556 esc_attr( wp_kses( wp_sprintf( _x( 'Deactivate %l', '%l = list of Jetpack module/feature names', 'jetpack' ), $module_names ), array() ) )
4557 ),
4558 array(
4559 'a' => array(
4560 'href' => true,
4561 'title' => true,
4562 ),
4563 )
4564 );
4565 ?>
4566 </p>
4567 </div>
4568 </div>
4569 <?php
4570 endif;
4571 }
4572
4573 /**
4574 * We can't always respond to a signed XML-RPC request with a
4575 * helpful error message. In some circumstances, doing so could
4576 * leak information.
4577 *
4578 * Instead, track that the error occurred via a Jetpack_Option,
4579 * and send that data back in the heartbeat.
4580 * All this does is increment a number, but it's enough to find
4581 * trends.
4582 *
4583 * @param WP_Error $xmlrpc_error The error produced during
4584 * signature validation.
4585 */
4586 function track_xmlrpc_error( $xmlrpc_error ) {
4587 $code = is_wp_error( $xmlrpc_error )
4588 ? $xmlrpc_error->get_error_code()
4589 : 'should-not-happen';
4590
4591 $xmlrpc_errors = Jetpack_Options::get_option( 'xmlrpc_errors', array() );
4592 if ( isset( $xmlrpc_errors[ $code ] ) && $xmlrpc_errors[ $code ] ) {
4593 // No need to update the option if we already have
4594 // this code stored.
4595 return;
4596 }
4597 $xmlrpc_errors[ $code ] = true;
4598
4599 Jetpack_Options::update_option( 'xmlrpc_errors', $xmlrpc_errors, false );
4600 }
4601
4602 /**
4603 * Record a stat for later output. This will only currently output in the admin_footer.
4604 */
4605 function stat( $group, $detail ) {
4606 if ( ! isset( $this->stats[ $group ] ) ) {
4607 $this->stats[ $group ] = array();
4608 }
4609 $this->stats[ $group ][] = $detail;
4610 }
4611
4612 /**
4613 * Load stats pixels. $group is auto-prefixed with "x_jetpack-"
4614 */
4615 function do_stats( $method = '' ) {
4616 if ( is_array( $this->stats ) && count( $this->stats ) ) {
4617 foreach ( $this->stats as $group => $stats ) {
4618 if ( is_array( $stats ) && count( $stats ) ) {
4619 $args = array( "x_jetpack-{$group}" => implode( ',', $stats ) );
4620 if ( 'server_side' === $method ) {
4621 self::do_server_side_stat( $args );
4622 } else {
4623 echo '<img src="' . esc_url( self::build_stats_url( $args ) ) . '" width="1" height="1" style="display:none;" />';
4624 }
4625 }
4626 unset( $this->stats[ $group ] );
4627 }
4628 }
4629 }
4630
4631 /**
4632 * Runs stats code for a one-off, server-side.
4633 *
4634 * @param $args array|string The arguments to append to the URL. Should include `x_jetpack-{$group}={$stats}` or whatever we want to store.
4635 *
4636 * @return bool If it worked.
4637 */
4638 static function do_server_side_stat( $args ) {
4639 $response = wp_remote_get( esc_url_raw( self::build_stats_url( $args ) ) );
4640 if ( is_wp_error( $response ) ) {
4641 return false;
4642 }
4643
4644 if ( 200 !== wp_remote_retrieve_response_code( $response ) ) {
4645 return false;
4646 }
4647
4648 return true;
4649 }
4650
4651 /**
4652 * Builds the stats url.
4653 *
4654 * @param $args array|string The arguments to append to the URL.
4655 *
4656 * @return string The URL to be pinged.
4657 */
4658 static function build_stats_url( $args ) {
4659 $defaults = array(
4660 'v' => 'wpcom2',
4661 'rand' => md5( mt_rand( 0, 999 ) . time() ),
4662 );
4663 $args = wp_parse_args( $args, $defaults );
4664 /**
4665 * Filter the URL used as the Stats tracking pixel.
4666 *
4667 * @since 2.3.2
4668 *
4669 * @param string $url Base URL used as the Stats tracking pixel.
4670 */
4671 $base_url = apply_filters(
4672 'jetpack_stats_base_url',
4673 'https://pixel.wp.com/g.gif'
4674 );
4675 $url = add_query_arg( $args, $base_url );
4676 return $url;
4677 }
4678
4679 /**
4680 * Get the role of the current user.
4681 *
4682 * @deprecated 7.6 Use Automattic\Jetpack\Roles::translate_current_user_to_role() instead.
4683 *
4684 * @access public
4685 * @static
4686 *
4687 * @return string|boolean Current user's role, false if not enough capabilities for any of the roles.
4688 */
4689 public static function translate_current_user_to_role() {
4690 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
4691
4692 $roles = new Roles();
4693 return $roles->translate_current_user_to_role();
4694 }
4695
4696 /**
4697 * Get the role of a particular user.
4698 *
4699 * @deprecated 7.6 Use Automattic\Jetpack\Roles::translate_user_to_role() instead.
4700 *
4701 * @access public
4702 * @static
4703 *
4704 * @param \WP_User $user User object.
4705 * @return string|boolean User's role, false if not enough capabilities for any of the roles.
4706 */
4707 public static function translate_user_to_role( $user ) {
4708 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
4709
4710 $roles = new Roles();
4711 return $roles->translate_user_to_role( $user );
4712 }
4713
4714 /**
4715 * Get the minimum capability for a role.
4716 *
4717 * @deprecated 7.6 Use Automattic\Jetpack\Roles::translate_role_to_cap() instead.
4718 *
4719 * @access public
4720 * @static
4721 *
4722 * @param string $role Role name.
4723 * @return string|boolean Capability, false if role isn't mapped to any capabilities.
4724 */
4725 public static function translate_role_to_cap( $role ) {
4726 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
4727
4728 $roles = new Roles();
4729 return $roles->translate_role_to_cap( $role );
4730 }
4731
4732 /**
4733 * Sign a user role with the master access token.
4734 * If not specified, will default to the current user.
4735 *
4736 * @deprecated since 7.7
4737 * @see Automattic\Jetpack\Connection\Manager::sign_role()
4738 *
4739 * @access public
4740 * @static
4741 *
4742 * @param string $role User role.
4743 * @param int $user_id ID of the user.
4744 * @return string Signed user role.
4745 */
4746 public static function sign_role( $role, $user_id = null ) {
4747 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::sign_role' );
4748 return self::connection()->sign_role( $role, $user_id );
4749 }
4750
4751 /**
4752 * Builds a URL to the Jetpack connection auth page
4753 *
4754 * @since 3.9.5
4755 *
4756 * @param bool $raw If true, URL will not be escaped.
4757 * @param bool|string $redirect If true, will redirect back to Jetpack wp-admin landing page after connection.
4758 * If string, will be a custom redirect.
4759 * @param bool|string $from If not false, adds 'from=$from' param to the connect URL.
4760 * @param bool $register If true, will generate a register URL regardless of the existing token, since 4.9.0
4761 *
4762 * @return string Connect URL
4763 */
4764 function build_connect_url( $raw = false, $redirect = false, $from = false, $register = false ) {
4765 $site_id = Jetpack_Options::get_option( 'id' );
4766 $blog_token = Jetpack_Data::get_access_token();
4767
4768 if ( $register || ! $blog_token || ! $site_id ) {
4769 $url = self::nonce_url_no_esc( self::admin_url( 'action=register' ), 'jetpack-register' );
4770
4771 if ( ! empty( $redirect ) ) {
4772 $url = add_query_arg(
4773 'redirect',
4774 urlencode( wp_validate_redirect( esc_url_raw( $redirect ) ) ),
4775 $url
4776 );
4777 }
4778
4779 if ( is_network_admin() ) {
4780 $url = add_query_arg( 'is_multisite', network_admin_url( 'admin.php?page=jetpack-settings' ), $url );
4781 }
4782
4783 $calypso_env = self::get_calypso_env();
4784
4785 if ( ! empty( $calypso_env ) ) {
4786 $url = add_query_arg( 'calypso_env', $calypso_env, $url );
4787 }
4788 } else {
4789
4790 // Let's check the existing blog token to see if we need to re-register. We only check once per minute
4791 // because otherwise this logic can get us in to a loop.
4792 $last_connect_url_check = intval( Jetpack_Options::get_raw_option( 'jetpack_last_connect_url_check' ) );
4793 if ( ! $last_connect_url_check || ( time() - $last_connect_url_check ) > MINUTE_IN_SECONDS ) {
4794 Jetpack_Options::update_raw_option( 'jetpack_last_connect_url_check', time() );
4795
4796 $response = Client::wpcom_json_api_request_as_blog(
4797 sprintf( '/sites/%d', $site_id ) . '?force=wpcom',
4798 '1.1'
4799 );
4800
4801 if ( 200 !== wp_remote_retrieve_response_code( $response ) ) {
4802
4803 // Generating a register URL instead to refresh the existing token
4804 return $this->build_connect_url( $raw, $redirect, $from, true );
4805 }
4806 }
4807
4808 $url = $this->build_authorize_url( $redirect );
4809 }
4810
4811 if ( $from ) {
4812 $url = add_query_arg( 'from', $from, $url );
4813 }
4814
4815 $url = $raw ? esc_url_raw( $url ) : esc_url( $url );
4816 /**
4817 * Filter the URL used when connecting a user to a WordPress.com account.
4818 *
4819 * @since 8.1.0
4820 *
4821 * @param string $url Connection URL.
4822 * @param bool $raw If true, URL will not be escaped.
4823 */
4824 return apply_filters( 'jetpack_build_connection_url', $url, $raw );
4825 }
4826
4827 public static function build_authorize_url( $redirect = false, $iframe = false ) {
4828
4829 add_filter( 'jetpack_connect_request_body', array( __CLASS__, 'filter_connect_request_body' ) );
4830 add_filter( 'jetpack_connect_redirect_url', array( __CLASS__, 'filter_connect_redirect_url' ) );
4831 add_filter( 'jetpack_connect_processing_url', array( __CLASS__, 'filter_connect_processing_url' ) );
4832
4833 if ( $iframe ) {
4834 add_filter( 'jetpack_use_iframe_authorization_flow', '__return_true' );
4835 }
4836
4837 $c8n = self::connection();
4838 $url = $c8n->get_authorization_url( wp_get_current_user(), $redirect );
4839
4840 remove_filter( 'jetpack_connect_request_body', array( __CLASS__, 'filter_connect_request_body' ) );
4841 remove_filter( 'jetpack_connect_redirect_url', array( __CLASS__, 'filter_connect_redirect_url' ) );
4842 remove_filter( 'jetpack_connect_processing_url', array( __CLASS__, 'filter_connect_processing_url' ) );
4843
4844 if ( $iframe ) {
4845 remove_filter( 'jetpack_use_iframe_authorization_flow', '__return_true' );
4846 }
4847
4848 return $url;
4849 }
4850
4851 /**
4852 * Filters the connection URL parameter array.
4853 *
4854 * @param array $args default URL parameters used by the package.
4855 * @return array the modified URL arguments array.
4856 */
4857 public static function filter_connect_request_body( $args ) {
4858 if (
4859 Constants::is_defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' )
4860 && include_once Constants::get_constant( 'JETPACK__GLOTPRESS_LOCALES_PATH' )
4861 ) {
4862 $gp_locale = GP_Locales::by_field( 'wp_locale', get_locale() );
4863 $args['locale'] = isset( $gp_locale ) && isset( $gp_locale->slug )
4864 ? $gp_locale->slug
4865 : '';
4866 }
4867
4868 $tracking = new Tracking();
4869 $tracks_identity = $tracking->tracks_get_identity( $args['state'] );
4870
4871 $args = array_merge(
4872 $args,
4873 array(
4874 '_ui' => $tracks_identity['_ui'],
4875 '_ut' => $tracks_identity['_ut'],
4876 )
4877 );
4878
4879 $calypso_env = self::get_calypso_env();
4880
4881 if ( ! empty( $calypso_env ) ) {
4882 $args['calypso_env'] = $calypso_env;
4883 }
4884
4885 return $args;
4886 }
4887
4888 /**
4889 * Filters the URL that will process the connection data. It can be different from the URL
4890 * that we send the user to after everything is done.
4891 *
4892 * @param String $processing_url the default redirect URL used by the package.
4893 * @return String the modified URL.
4894 */
4895 public static function filter_connect_processing_url( $processing_url ) {
4896 $processing_url = admin_url( 'admin.php?page=jetpack' ); // Making PHPCS happy.
4897 return $processing_url;
4898 }
4899
4900 /**
4901 * Filters the redirection URL that is used for connect requests. The redirect
4902 * URL should return the user back to the Jetpack console.
4903 *
4904 * @param String $redirect the default redirect URL used by the package.
4905 * @return String the modified URL.
4906 */
4907 public static function filter_connect_redirect_url( $redirect ) {
4908 $jetpack_admin_page = esc_url_raw( admin_url( 'admin.php?page=jetpack' ) );
4909 $redirect = $redirect
4910 ? wp_validate_redirect( esc_url_raw( $redirect ), $jetpack_admin_page )
4911 : $jetpack_admin_page;
4912
4913 if ( isset( $_REQUEST['is_multisite'] ) ) {
4914 $redirect = Jetpack_Network::init()->get_url( 'network_admin_page' );
4915 }
4916
4917 return $redirect;
4918 }
4919
4920 /**
4921 * This action fires at the beginning of the Manager::authorize method.
4922 */
4923 public static function authorize_starting() {
4924 $jetpack_unique_connection = Jetpack_Options::get_option( 'unique_connection' );
4925 // Checking if site has been active/connected previously before recording unique connection.
4926 if ( ! $jetpack_unique_connection ) {
4927 // jetpack_unique_connection option has never been set.
4928 $jetpack_unique_connection = array(
4929 'connected' => 0,
4930 'disconnected' => 0,
4931 'version' => '3.6.1',
4932 );
4933
4934 update_option( 'jetpack_unique_connection', $jetpack_unique_connection );
4935
4936 // Track unique connection.
4937 $jetpack = self::init();
4938
4939 $jetpack->stat( 'connections', 'unique-connection' );
4940 $jetpack->do_stats( 'server_side' );
4941 }
4942
4943 // Increment number of times connected.
4944 $jetpack_unique_connection['connected'] += 1;
4945 Jetpack_Options::update_option( 'unique_connection', $jetpack_unique_connection );
4946 }
4947
4948 /**
4949 * This action fires at the end of the Manager::authorize method when a secondary user is
4950 * linked.
4951 */
4952 public static function authorize_ending_linked() {
4953 // Don't activate anything since we are just connecting a user.
4954 self::state( 'message', 'linked' );
4955 }
4956
4957 /**
4958 * This action fires at the end of the Manager::authorize method when the master user is
4959 * authorized.
4960 *
4961 * @param array $data The request data.
4962 */
4963 public static function authorize_ending_authorized( $data ) {
4964 // If this site has been through the Jetpack Onboarding flow, delete the onboarding token.
4965 self::invalidate_onboarding_token();
4966
4967 // If redirect_uri is SSO, ensure SSO module is enabled.
4968 parse_str( wp_parse_url( $data['redirect_uri'], PHP_URL_QUERY ), $redirect_options );
4969
4970 /** This filter is documented in class.jetpack-cli.php */
4971 $jetpack_start_enable_sso = apply_filters( 'jetpack_start_enable_sso', true );
4972
4973 $activate_sso = (
4974 isset( $redirect_options['action'] ) &&
4975 'jetpack-sso' === $redirect_options['action'] &&
4976 $jetpack_start_enable_sso
4977 );
4978
4979 $do_redirect_on_error = ( 'client' === $data['auth_type'] );
4980
4981 self::handle_post_authorization_actions( $activate_sso, $do_redirect_on_error );
4982 }
4983
4984 /**
4985 * Get our assumed site creation date.
4986 * Calculated based on the earlier date of either:
4987 * - Earliest admin user registration date.
4988 * - Earliest date of post of any post type.
4989 *
4990 * @since 7.2.0
4991 * @deprecated since 7.8.0
4992 *
4993 * @return string Assumed site creation date and time.
4994 */
4995 public static function get_assumed_site_creation_date() {
4996 _deprecated_function( __METHOD__, 'jetpack-7.8', 'Automattic\\Jetpack\\Connection\\Manager' );
4997 return self::connection()->get_assumed_site_creation_date();
4998 }
4999
5000 public static function apply_activation_source_to_args( &$args ) {
5001 list( $activation_source_name, $activation_source_keyword ) = get_option( 'jetpack_activation_source' );
5002
5003 if ( $activation_source_name ) {
5004 $args['_as'] = urlencode( $activation_source_name );
5005 }
5006
5007 if ( $activation_source_keyword ) {
5008 $args['_ak'] = urlencode( $activation_source_keyword );
5009 }
5010 }
5011
5012 function build_reconnect_url( $raw = false ) {
5013 $url = wp_nonce_url( self::admin_url( 'action=reconnect' ), 'jetpack-reconnect' );
5014 return $raw ? $url : esc_url( $url );
5015 }
5016
5017 public static function admin_url( $args = null ) {
5018 $args = wp_parse_args( $args, array( 'page' => 'jetpack' ) );
5019 $url = add_query_arg( $args, admin_url( 'admin.php' ) );
5020 return $url;
5021 }
5022
5023 public static function nonce_url_no_esc( $actionurl, $action = -1, $name = '_wpnonce' ) {
5024 $actionurl = str_replace( '&amp;', '&', $actionurl );
5025 return add_query_arg( $name, wp_create_nonce( $action ), $actionurl );
5026 }
5027
5028 function dismiss_jetpack_notice() {
5029
5030 if ( ! isset( $_GET['jetpack-notice'] ) ) {
5031 return;
5032 }
5033
5034 switch ( $_GET['jetpack-notice'] ) {
5035 case 'dismiss':
5036 if ( check_admin_referer( 'jetpack-deactivate' ) && ! is_plugin_active_for_network( plugin_basename( JETPACK__PLUGIN_DIR . 'jetpack.php' ) ) ) {
5037
5038 require_once ABSPATH . 'wp-admin/includes/plugin.php';
5039 deactivate_plugins( JETPACK__PLUGIN_DIR . 'jetpack.php', false, false );
5040 wp_safe_redirect( admin_url() . 'plugins.php?deactivate=true&plugin_status=all&paged=1&s=' );
5041 }
5042 break;
5043 }
5044 }
5045
5046 public static function sort_modules( $a, $b ) {
5047 if ( $a['sort'] == $b['sort'] ) {
5048 return 0;
5049 }
5050
5051 return ( $a['sort'] < $b['sort'] ) ? -1 : 1;
5052 }
5053
5054 function ajax_recheck_ssl() {
5055 check_ajax_referer( 'recheck-ssl', 'ajax-nonce' );
5056 $result = self::permit_ssl( true );
5057 wp_send_json(
5058 array(
5059 'enabled' => $result,
5060 'message' => get_transient( 'jetpack_https_test_message' ),
5061 )
5062 );
5063 }
5064
5065 /* Client API */
5066
5067 /**
5068 * Returns the requested Jetpack API URL
5069 *
5070 * @deprecated since 7.7
5071 * @return string
5072 */
5073 public static function api_url( $relative_url ) {
5074 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::api_url' );
5075 $connection = self::connection();
5076 return $connection->api_url( $relative_url );
5077 }
5078
5079 /**
5080 * @deprecated 8.0 Use Automattic\Jetpack\Connection\Utils::fix_url_for_bad_hosts() instead.
5081 *
5082 * Some hosts disable the OpenSSL extension and so cannot make outgoing HTTPS requsets
5083 */
5084 public static function fix_url_for_bad_hosts( $url ) {
5085 _deprecated_function( __METHOD__, 'jetpack-8.0', 'Automattic\\Jetpack\\Connection\\Utils::fix_url_for_bad_hosts' );
5086 return Connection_Utils::fix_url_for_bad_hosts( $url );
5087 }
5088
5089 public static function verify_onboarding_token( $token_data, $token, $request_data ) {
5090 // Default to a blog token.
5091 $token_type = 'blog';
5092
5093 // Let's see if this is onboarding. In such case, use user token type and the provided user id.
5094 if ( isset( $request_data ) || ! empty( $_GET['onboarding'] ) ) {
5095 if ( ! empty( $_GET['onboarding'] ) ) {
5096 $jpo = $_GET;
5097 } else {
5098 $jpo = json_decode( $request_data, true );
5099 }
5100
5101 $jpo_token = ! empty( $jpo['onboarding']['token'] ) ? $jpo['onboarding']['token'] : null;
5102 $jpo_user = ! empty( $jpo['onboarding']['jpUser'] ) ? $jpo['onboarding']['jpUser'] : null;
5103
5104 if (
5105 isset( $jpo_user )
5106 && isset( $jpo_token )
5107 && is_email( $jpo_user )
5108 && ctype_alnum( $jpo_token )
5109 && isset( $_GET['rest_route'] )
5110 && self::validate_onboarding_token_action(
5111 $jpo_token,
5112 $_GET['rest_route']
5113 )
5114 ) {
5115 $jp_user = get_user_by( 'email', $jpo_user );
5116 if ( is_a( $jp_user, 'WP_User' ) ) {
5117 wp_set_current_user( $jp_user->ID );
5118 $user_can = is_multisite()
5119 ? current_user_can_for_blog( get_current_blog_id(), 'manage_options' )
5120 : current_user_can( 'manage_options' );
5121 if ( $user_can ) {
5122 $token_type = 'user';
5123 $token->external_user_id = $jp_user->ID;
5124 }
5125 }
5126 }
5127
5128 $token_data['type'] = $token_type;
5129 $token_data['user_id'] = $token->external_user_id;
5130 }
5131
5132 return $token_data;
5133 }
5134
5135 /**
5136 * Create a random secret for validating onboarding payload
5137 *
5138 * @return string Secret token
5139 */
5140 public static function create_onboarding_token() {
5141 if ( false === ( $token = Jetpack_Options::get_option( 'onboarding' ) ) ) {
5142 $token = wp_generate_password( 32, false );
5143 Jetpack_Options::update_option( 'onboarding', $token );
5144 }
5145
5146 return $token;
5147 }
5148
5149 /**
5150 * Remove the onboarding token
5151 *
5152 * @return bool True on success, false on failure
5153 */
5154 public static function invalidate_onboarding_token() {
5155 return Jetpack_Options::delete_option( 'onboarding' );
5156 }
5157
5158 /**
5159 * Validate an onboarding token for a specific action
5160 *
5161 * @return boolean True if token/action pair is accepted, false if not
5162 */
5163 public static function validate_onboarding_token_action( $token, $action ) {
5164 // Compare tokens, bail if tokens do not match
5165 if ( ! hash_equals( $token, Jetpack_Options::get_option( 'onboarding' ) ) ) {
5166 return false;
5167 }
5168
5169 // List of valid actions we can take
5170 $valid_actions = array(
5171 '/jetpack/v4/settings',
5172 );
5173
5174 // Only allow valid actions.
5175 if ( ! in_array( $action, $valid_actions ) ) {
5176 return false;
5177 }
5178
5179 return true;
5180 }
5181
5182 /**
5183 * Checks to see if the URL is using SSL to connect with Jetpack
5184 *
5185 * @since 2.3.3
5186 * @return boolean
5187 */
5188 public static function permit_ssl( $force_recheck = false ) {
5189 // Do some fancy tests to see if ssl is being supported
5190 if ( $force_recheck || false === ( $ssl = get_transient( 'jetpack_https_test' ) ) ) {
5191 $message = '';
5192 if ( 'https' !== substr( JETPACK__API_BASE, 0, 5 ) ) {
5193 $ssl = 0;
5194 } else {
5195 switch ( JETPACK_CLIENT__HTTPS ) {
5196 case 'NEVER':
5197 $ssl = 0;
5198 $message = __( 'JETPACK_CLIENT__HTTPS is set to NEVER', 'jetpack' );
5199 break;
5200 case 'ALWAYS':
5201 case 'AUTO':
5202 default:
5203 $ssl = 1;
5204 break;
5205 }
5206
5207 // If it's not 'NEVER', test to see
5208 if ( $ssl ) {
5209 if ( ! wp_http_supports( array( 'ssl' => true ) ) ) {
5210 $ssl = 0;
5211 $message = __( 'WordPress reports no SSL support', 'jetpack' );
5212 } else {
5213 $response = wp_remote_get( JETPACK__API_BASE . 'test/1/' );
5214 if ( is_wp_error( $response ) ) {
5215 $ssl = 0;
5216 $message = __( 'WordPress reports no SSL support', 'jetpack' );
5217 } elseif ( 'OK' !== wp_remote_retrieve_body( $response ) ) {
5218 $ssl = 0;
5219 $message = __( 'Response was not OK: ', 'jetpack' ) . wp_remote_retrieve_body( $response );
5220 }
5221 }
5222 }
5223 }
5224 set_transient( 'jetpack_https_test', $ssl, DAY_IN_SECONDS );
5225 set_transient( 'jetpack_https_test_message', $message, DAY_IN_SECONDS );
5226 }
5227
5228 return (bool) $ssl;
5229 }
5230
5231 /*
5232 * Displays an admin_notice, alerting the user to their JETPACK_CLIENT__HTTPS constant being 'AUTO' but SSL isn't working.
5233 */
5234 public function alert_auto_ssl_fail() {
5235 if ( ! current_user_can( 'manage_options' ) ) {
5236 return;
5237 }
5238
5239 $ajax_nonce = wp_create_nonce( 'recheck-ssl' );
5240 ?>
5241
5242 <div id="jetpack-ssl-warning" class="error jp-identity-crisis">
5243 <div class="jp-banner__content">
5244 <h2><?php _e( 'Outbound HTTPS not working', 'jetpack' ); ?></h2>
5245 <p><?php _e( 'Your site could not connect to WordPress.com via HTTPS. This could be due to any number of reasons, including faulty SSL certificates, misconfigured or missing SSL libraries, or network issues.', 'jetpack' ); ?></p>
5246 <p>
5247 <?php _e( 'Jetpack will re-test for HTTPS support once a day, but you can click here to try again immediately: ', 'jetpack' ); ?>
5248 <a href="#" id="jetpack-recheck-ssl-button"><?php _e( 'Try again', 'jetpack' ); ?></a>
5249 <span id="jetpack-recheck-ssl-output"><?php echo get_transient( 'jetpack_https_test_message' ); ?></span>
5250 </p>
5251 <p>
5252 <?php
5253 printf(
5254 __( 'For more help, try our <a href="%1$s">connection debugger</a> or <a href="%2$s" target="_blank">troubleshooting tips</a>.', 'jetpack' ),
5255 esc_url( self::admin_url( array( 'page' => 'jetpack-debugger' ) ) ),
5256 esc_url( Redirect::get_url( 'jetpack-support-getting-started-troubleshooting-tips' ) )
5257 );
5258 ?>
5259 </p>
5260 </div>
5261 </div>
5262 <style>
5263 #jetpack-recheck-ssl-output { margin-left: 5px; color: red; }
5264 </style>
5265 <script type="text/javascript">
5266 jQuery( document ).ready( function( $ ) {
5267 $( '#jetpack-recheck-ssl-button' ).click( function( e ) {
5268 var $this = $( this );
5269 $this.html( <?php echo json_encode( __( 'Checking', 'jetpack' ) ); ?> );
5270 $( '#jetpack-recheck-ssl-output' ).html( '' );
5271 e.preventDefault();
5272 var data = { action: 'jetpack-recheck-ssl', 'ajax-nonce': '<?php echo $ajax_nonce; ?>' };
5273 $.post( ajaxurl, data )
5274 .done( function( response ) {
5275 if ( response.enabled ) {
5276 $( '#jetpack-ssl-warning' ).hide();
5277 } else {
5278 this.html( <?php echo json_encode( __( 'Try again', 'jetpack' ) ); ?> );
5279 $( '#jetpack-recheck-ssl-output' ).html( 'SSL Failed: ' + response.message );
5280 }
5281 }.bind( $this ) );
5282 } );
5283 } );
5284 </script>
5285
5286 <?php
5287 }
5288
5289 /**
5290 * Returns the Jetpack XML-RPC API
5291 *
5292 * @deprecated 8.0 Use Connection_Manager instead.
5293 * @return string
5294 */
5295 public static function xmlrpc_api_url() {
5296 _deprecated_function( __METHOD__, 'jetpack-8.0', 'Automattic\\Jetpack\\Connection\\Manager::xmlrpc_api_url()' );
5297 return self::connection()->xmlrpc_api_url();
5298 }
5299
5300 /**
5301 * Returns the connection manager object.
5302 *
5303 * @return Automattic\Jetpack\Connection\Manager
5304 */
5305 public static function connection() {
5306 $jetpack = static::init();
5307
5308 // If the connection manager hasn't been instantiated, do that now.
5309 if ( ! $jetpack->connection_manager ) {
5310 $jetpack->connection_manager = new Connection_Manager( 'jetpack' );
5311 }
5312
5313 return $jetpack->connection_manager;
5314 }
5315
5316 /**
5317 * Creates two secret tokens and the end of life timestamp for them.
5318 *
5319 * Note these tokens are unique per call, NOT static per site for connecting.
5320 *
5321 * @since 2.6
5322 * @param String $action The action name.
5323 * @param Integer $user_id The user identifier.
5324 * @param Integer $exp Expiration time in seconds.
5325 * @return array
5326 */
5327 public static function generate_secrets( $action, $user_id = false, $exp = 600 ) {
5328 return self::connection()->generate_secrets( $action, $user_id, $exp );
5329 }
5330
5331 public static function get_secrets( $action, $user_id ) {
5332 $secrets = self::connection()->get_secrets( $action, $user_id );
5333
5334 if ( Connection_Manager::SECRETS_MISSING === $secrets ) {
5335 return new WP_Error( 'verify_secrets_missing', 'Verification secrets not found' );
5336 }
5337
5338 if ( Connection_Manager::SECRETS_EXPIRED === $secrets ) {
5339 return new WP_Error( 'verify_secrets_expired', 'Verification took too long' );
5340 }
5341
5342 return $secrets;
5343 }
5344
5345 /**
5346 * @deprecated 7.5 Use Connection_Manager instead.
5347 *
5348 * @param $action
5349 * @param $user_id
5350 */
5351 public static function delete_secrets( $action, $user_id ) {
5352 return self::connection()->delete_secrets( $action, $user_id );
5353 }
5354
5355 /**
5356 * Builds the timeout limit for queries talking with the wpcom servers.
5357 *
5358 * Based on local php max_execution_time in php.ini
5359 *
5360 * @since 2.6
5361 * @return int
5362 * @deprecated
5363 **/
5364 public function get_remote_query_timeout_limit() {
5365 _deprecated_function( __METHOD__, 'jetpack-5.4' );
5366 return self::get_max_execution_time();
5367 }
5368
5369 /**
5370 * Builds the timeout limit for queries talking with the wpcom servers.
5371 *
5372 * Based on local php max_execution_time in php.ini
5373 *
5374 * @since 5.4
5375 * @return int
5376 **/
5377 public static function get_max_execution_time() {
5378 $timeout = (int) ini_get( 'max_execution_time' );
5379
5380 // Ensure exec time set in php.ini
5381 if ( ! $timeout ) {
5382 $timeout = 30;
5383 }
5384 return $timeout;
5385 }
5386
5387 /**
5388 * Sets a minimum request timeout, and returns the current timeout
5389 *
5390 * @since 5.4
5391 **/
5392 public static function set_min_time_limit( $min_timeout ) {
5393 $timeout = self::get_max_execution_time();
5394 if ( $timeout < $min_timeout ) {
5395 $timeout = $min_timeout;
5396 set_time_limit( $timeout );
5397 }
5398 return $timeout;
5399 }
5400
5401 /**
5402 * Takes the response from the Jetpack register new site endpoint and
5403 * verifies it worked properly.
5404 *
5405 * @since 2.6
5406 * @deprecated since 7.7.0
5407 * @see Automattic\Jetpack\Connection\Manager::validate_remote_register_response()
5408 **/
5409 public function validate_remote_register_response() {
5410 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::validate_remote_register_response' );
5411 }
5412
5413 /**
5414 * @return bool|WP_Error
5415 */
5416 public static function register() {
5417 $tracking = new Tracking();
5418 $tracking->record_user_event( 'jpc_register_begin' );
5419
5420 add_filter( 'jetpack_register_request_body', array( __CLASS__, 'filter_register_request_body' ) );
5421
5422 $connection = self::connection();
5423 $registration = $connection->register();
5424
5425 remove_filter( 'jetpack_register_request_body', array( __CLASS__, 'filter_register_request_body' ) );
5426
5427 if ( ! $registration || is_wp_error( $registration ) ) {
5428 return $registration;
5429 }
5430
5431 return true;
5432 }
5433
5434 /**
5435 * Filters the registration request body to include tracking properties.
5436 *
5437 * @param array $properties
5438 * @return array amended properties.
5439 */
5440 public static function filter_register_request_body( $properties ) {
5441 $tracking = new Tracking();
5442 $tracks_identity = $tracking->tracks_get_identity( get_current_user_id() );
5443
5444 return array_merge(
5445 $properties,
5446 array(
5447 '_ui' => $tracks_identity['_ui'],
5448 '_ut' => $tracks_identity['_ut'],
5449 )
5450 );
5451 }
5452
5453 /**
5454 * Filters the token request body to include tracking properties.
5455 *
5456 * @param array $properties
5457 * @return array amended properties.
5458 */
5459 public static function filter_token_request_body( $properties ) {
5460 $tracking = new Tracking();
5461 $tracks_identity = $tracking->tracks_get_identity( get_current_user_id() );
5462
5463 return array_merge(
5464 $properties,
5465 array(
5466 '_ui' => $tracks_identity['_ui'],
5467 '_ut' => $tracks_identity['_ut'],
5468 )
5469 );
5470 }
5471
5472 /**
5473 * If the db version is showing something other that what we've got now, bump it to current.
5474 *
5475 * @return bool: True if the option was incorrect and updated, false if nothing happened.
5476 */
5477 public static function maybe_set_version_option() {
5478 list( $version ) = explode( ':', Jetpack_Options::get_option( 'version' ) );
5479 if ( JETPACK__VERSION != $version ) {
5480 Jetpack_Options::update_option( 'version', JETPACK__VERSION . ':' . time() );
5481
5482 if ( version_compare( JETPACK__VERSION, $version, '>' ) ) {
5483 /** This action is documented in class.jetpack.php */
5484 do_action( 'updating_jetpack_version', JETPACK__VERSION, $version );
5485 }
5486
5487 return true;
5488 }
5489 return false;
5490 }
5491
5492 /* Client Server API */
5493
5494 /**
5495 * Loads the Jetpack XML-RPC client.
5496 * No longer necessary, as the XML-RPC client will be automagically loaded.
5497 *
5498 * @deprecated since 7.7.0
5499 */
5500 public static function load_xml_rpc_client() {
5501 _deprecated_function( __METHOD__, 'jetpack-7.7' );
5502 }
5503
5504 /**
5505 * Resets the saved authentication state in between testing requests.
5506 */
5507 public function reset_saved_auth_state() {
5508 $this->rest_authentication_status = null;
5509
5510 if ( ! $this->connection_manager ) {
5511 $this->connection_manager = new Connection_Manager();
5512 }
5513
5514 $this->connection_manager->reset_saved_auth_state();
5515 }
5516
5517 /**
5518 * Verifies the signature of the current request.
5519 *
5520 * @deprecated since 7.7.0
5521 * @see Automattic\Jetpack\Connection\Manager::verify_xml_rpc_signature()
5522 *
5523 * @return false|array
5524 */
5525 public function verify_xml_rpc_signature() {
5526 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::verify_xml_rpc_signature' );
5527 return self::connection()->verify_xml_rpc_signature();
5528 }
5529
5530 /**
5531 * Verifies the signature of the current request.
5532 *
5533 * This function has side effects and should not be used. Instead,
5534 * use the memoized version `->verify_xml_rpc_signature()`.
5535 *
5536 * @deprecated since 7.7.0
5537 * @see Automattic\Jetpack\Connection\Manager::internal_verify_xml_rpc_signature()
5538 * @internal
5539 */
5540 private function internal_verify_xml_rpc_signature() {
5541 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::internal_verify_xml_rpc_signature' );
5542 }
5543
5544 /**
5545 * Authenticates XML-RPC and other requests from the Jetpack Server.
5546 *
5547 * @deprecated since 7.7.0
5548 * @see Automattic\Jetpack\Connection\Manager::authenticate_jetpack()
5549 *
5550 * @param \WP_User|mixed $user User object if authenticated.
5551 * @param string $username Username.
5552 * @param string $password Password string.
5553 * @return \WP_User|mixed Authenticated user or error.
5554 */
5555 public function authenticate_jetpack( $user, $username, $password ) {
5556 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::authenticate_jetpack' );
5557
5558 if ( ! $this->connection_manager ) {
5559 $this->connection_manager = new Connection_Manager();
5560 }
5561
5562 return $this->connection_manager->authenticate_jetpack( $user, $username, $password );
5563 }
5564
5565 // Authenticates requests from Jetpack server to WP REST API endpoints.
5566 // Uses the existing XMLRPC request signing implementation.
5567 function wp_rest_authenticate( $user ) {
5568 if ( ! empty( $user ) ) {
5569 // Another authentication method is in effect.
5570 return $user;
5571 }
5572
5573 if ( ! isset( $_GET['_for'] ) || $_GET['_for'] !== 'jetpack' ) {
5574 // Nothing to do for this authentication method.
5575 return null;
5576 }
5577
5578 if ( ! isset( $_GET['token'] ) && ! isset( $_GET['signature'] ) ) {
5579 // Nothing to do for this authentication method.
5580 return null;
5581 }
5582
5583 // Ensure that we always have the request body available. At this
5584 // point, the WP REST API code to determine the request body has not
5585 // run yet. That code may try to read from 'php://input' later, but
5586 // this can only be done once per request in PHP versions prior to 5.6.
5587 // So we will go ahead and perform this read now if needed, and save
5588 // the request body where both the Jetpack signature verification code
5589 // and the WP REST API code can see it.
5590 if ( ! isset( $GLOBALS['HTTP_RAW_POST_DATA'] ) ) {
5591 $GLOBALS['HTTP_RAW_POST_DATA'] = file_get_contents( 'php://input' );
5592 }
5593 $this->HTTP_RAW_POST_DATA = $GLOBALS['HTTP_RAW_POST_DATA'];
5594
5595 // Only support specific request parameters that have been tested and
5596 // are known to work with signature verification. A different method
5597 // can be passed to the WP REST API via the '?_method=' parameter if
5598 // needed.
5599 if ( $_SERVER['REQUEST_METHOD'] !== 'GET' && $_SERVER['REQUEST_METHOD'] !== 'POST' ) {
5600 $this->rest_authentication_status = new WP_Error(
5601 'rest_invalid_request',
5602 __( 'This request method is not supported.', 'jetpack' ),
5603 array( 'status' => 400 )
5604 );
5605 return null;
5606 }
5607 if ( $_SERVER['REQUEST_METHOD'] !== 'POST' && ! empty( $this->HTTP_RAW_POST_DATA ) ) {
5608 $this->rest_authentication_status = new WP_Error(
5609 'rest_invalid_request',
5610 __( 'This request method does not support body parameters.', 'jetpack' ),
5611 array( 'status' => 400 )
5612 );
5613 return null;
5614 }
5615
5616 if ( ! $this->connection_manager ) {
5617 $this->connection_manager = new Connection_Manager();
5618 }
5619
5620 $verified = $this->connection_manager->verify_xml_rpc_signature();
5621
5622 if (
5623 $verified &&
5624 isset( $verified['type'] ) &&
5625 'user' === $verified['type'] &&
5626 ! empty( $verified['user_id'] )
5627 ) {
5628 // Authentication successful.
5629 $this->rest_authentication_status = true;
5630 return $verified['user_id'];
5631 }
5632
5633 // Something else went wrong. Probably a signature error.
5634 $this->rest_authentication_status = new WP_Error(
5635 'rest_invalid_signature',
5636 __( 'The request is not signed correctly.', 'jetpack' ),
5637 array( 'status' => 400 )
5638 );
5639 return null;
5640 }
5641
5642 /**
5643 * Report authentication status to the WP REST API.
5644 *
5645 * @param WP_Error|mixed $result Error from another authentication handler, null if we should handle it, or another value if not
5646 * @return WP_Error|boolean|null {@see WP_JSON_Server::check_authentication}
5647 */
5648 public function wp_rest_authentication_errors( $value ) {
5649 if ( $value !== null ) {
5650 return $value;
5651 }
5652 return $this->rest_authentication_status;
5653 }
5654
5655 /**
5656 * Add our nonce to this request.
5657 *
5658 * @deprecated since 7.7.0
5659 * @see Automattic\Jetpack\Connection\Manager::add_nonce()
5660 *
5661 * @param int $timestamp Timestamp of the request.
5662 * @param string $nonce Nonce string.
5663 */
5664 public function add_nonce( $timestamp, $nonce ) {
5665 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::add_nonce' );
5666
5667 if ( ! $this->connection_manager ) {
5668 $this->connection_manager = new Connection_Manager();
5669 }
5670
5671 return $this->connection_manager->add_nonce( $timestamp, $nonce );
5672 }
5673
5674 /**
5675 * In some setups, $HTTP_RAW_POST_DATA can be emptied during some IXR_Server paths since it is passed by reference to various methods.
5676 * Capture it here so we can verify the signature later.
5677 *
5678 * @deprecated since 7.7.0
5679 * @see Automattic\Jetpack\Connection\Manager::xmlrpc_methods()
5680 *
5681 * @param array $methods XMLRPC methods.
5682 * @return array XMLRPC methods, with the $HTTP_RAW_POST_DATA one.
5683 */
5684 public function xmlrpc_methods( $methods ) {
5685 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::xmlrpc_methods' );
5686
5687 if ( ! $this->connection_manager ) {
5688 $this->connection_manager = new Connection_Manager();
5689 }
5690
5691 return $this->connection_manager->xmlrpc_methods( $methods );
5692 }
5693
5694 /**
5695 * Register additional public XMLRPC methods.
5696 *
5697 * @deprecated since 7.7.0
5698 * @see Automattic\Jetpack\Connection\Manager::public_xmlrpc_methods()
5699 *
5700 * @param array $methods Public XMLRPC methods.
5701 * @return array Public XMLRPC methods, with the getOptions one.
5702 */
5703 public function public_xmlrpc_methods( $methods ) {
5704 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::public_xmlrpc_methods' );
5705
5706 if ( ! $this->connection_manager ) {
5707 $this->connection_manager = new Connection_Manager();
5708 }
5709
5710 return $this->connection_manager->public_xmlrpc_methods( $methods );
5711 }
5712
5713 /**
5714 * Handles a getOptions XMLRPC method call.
5715 *
5716 * @deprecated since 7.7.0
5717 * @see Automattic\Jetpack\Connection\Manager::jetpack_getOptions()
5718 *
5719 * @param array $args method call arguments.
5720 * @return array an amended XMLRPC server options array.
5721 */
5722 public function jetpack_getOptions( $args ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid
5723 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::jetpack_getOptions' );
5724
5725 if ( ! $this->connection_manager ) {
5726 $this->connection_manager = new Connection_Manager();
5727 }
5728
5729 return $this->connection_manager->jetpack_getOptions( $args );
5730 }
5731
5732 /**
5733 * Adds Jetpack-specific options to the output of the XMLRPC options method.
5734 *
5735 * @deprecated since 7.7.0
5736 * @see Automattic\Jetpack\Connection\Manager::xmlrpc_options()
5737 *
5738 * @param array $options Standard Core options.
5739 * @return array Amended options.
5740 */
5741 public function xmlrpc_options( $options ) {
5742 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::xmlrpc_options' );
5743
5744 if ( ! $this->connection_manager ) {
5745 $this->connection_manager = new Connection_Manager();
5746 }
5747
5748 return $this->connection_manager->xmlrpc_options( $options );
5749 }
5750
5751 /**
5752 * Cleans nonces that were saved when calling ::add_nonce.
5753 *
5754 * @deprecated since 7.7.0
5755 * @see Automattic\Jetpack\Connection\Manager::clean_nonces()
5756 *
5757 * @param bool $all whether to clean even non-expired nonces.
5758 */
5759 public static function clean_nonces( $all = false ) {
5760 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::clean_nonces' );
5761 return self::connection()->clean_nonces( $all );
5762 }
5763
5764 /**
5765 * State is passed via cookies from one request to the next, but never to subsequent requests.
5766 * SET: state( $key, $value );
5767 * GET: $value = state( $key );
5768 *
5769 * @param string $key
5770 * @param string $value
5771 * @param bool $restate private
5772 */
5773 public static function state( $key = null, $value = null, $restate = false ) {
5774 static $state = array();
5775 static $path, $domain;
5776 if ( ! isset( $path ) ) {
5777 require_once ABSPATH . 'wp-admin/includes/plugin.php';
5778 $admin_url = self::admin_url();
5779 $bits = wp_parse_url( $admin_url );
5780
5781 if ( is_array( $bits ) ) {
5782 $path = ( isset( $bits['path'] ) ) ? dirname( $bits['path'] ) : null;
5783 $domain = ( isset( $bits['host'] ) ) ? $bits['host'] : null;
5784 } else {
5785 $path = $domain = null;
5786 }
5787 }
5788
5789 // Extract state from cookies and delete cookies
5790 if ( isset( $_COOKIE['jetpackState'] ) && is_array( $_COOKIE['jetpackState'] ) ) {
5791 $yum = wp_unslash( $_COOKIE['jetpackState'] );
5792 unset( $_COOKIE['jetpackState'] );
5793 foreach ( $yum as $k => $v ) {
5794 if ( strlen( $v ) ) {
5795 $state[ $k ] = $v;
5796 }
5797 setcookie( "jetpackState[$k]", false, 0, $path, $domain );
5798 }
5799 }
5800
5801 if ( $restate ) {
5802 foreach ( $state as $k => $v ) {
5803 setcookie( "jetpackState[$k]", $v, 0, $path, $domain );
5804 }
5805 return;
5806 }
5807
5808 // Get a state variable.
5809 if ( isset( $key ) && ! isset( $value ) ) {
5810 if ( array_key_exists( $key, $state ) ) {
5811 return $state[ $key ];
5812 }
5813 return null;
5814 }
5815
5816 // Set a state variable.
5817 if ( isset( $key ) && isset( $value ) ) {
5818 if ( is_array( $value ) && isset( $value[0] ) ) {
5819 $value = $value[0];
5820 }
5821 $state[ $key ] = $value;
5822 if ( ! headers_sent() ) {
5823 if ( self::should_set_cookie( $key ) ) {
5824 setcookie( "jetpackState[$key]", $value, 0, $path, $domain );
5825 }
5826 }
5827 }
5828 }
5829
5830 public static function restate() {
5831 self::state( null, null, true );
5832 }
5833
5834 /**
5835 * Determines whether the jetpackState[$key] value should be added to the
5836 * cookie.
5837 *
5838 * @param string $key The state key.
5839 *
5840 * @return boolean Whether the value should be added to the cookie.
5841 */
5842 public static function should_set_cookie( $key ) {
5843 global $current_screen;
5844 $page = isset( $current_screen->base ) ? $current_screen->base : null;
5845
5846 if ( 'toplevel_page_jetpack' === $page && 'display_update_modal' === $key ) {
5847 return false;
5848 }
5849
5850 return true;
5851 }
5852
5853 public static function check_privacy( $file ) {
5854 static $is_site_publicly_accessible = null;
5855
5856 if ( is_null( $is_site_publicly_accessible ) ) {
5857 $is_site_publicly_accessible = false;
5858
5859 $rpc = new Jetpack_IXR_Client();
5860
5861 $success = $rpc->query( 'jetpack.isSitePubliclyAccessible', home_url() );
5862 if ( $success ) {
5863 $response = $rpc->getResponse();
5864 if ( $response ) {
5865 $is_site_publicly_accessible = true;
5866 }
5867 }
5868
5869 Jetpack_Options::update_option( 'public', (int) $is_site_publicly_accessible );
5870 }
5871
5872 if ( $is_site_publicly_accessible ) {
5873 return;
5874 }
5875
5876 $module_slug = self::get_module_slug( $file );
5877
5878 $privacy_checks = self::state( 'privacy_checks' );
5879 if ( ! $privacy_checks ) {
5880 $privacy_checks = $module_slug;
5881 } else {
5882 $privacy_checks .= ",$module_slug";
5883 }
5884
5885 self::state( 'privacy_checks', $privacy_checks );
5886 }
5887
5888 /**
5889 * Helper method for multicall XMLRPC.
5890 *
5891 * @param ...$args Args for the async_call.
5892 */
5893 public static function xmlrpc_async_call( ...$args ) {
5894 global $blog_id;
5895 static $clients = array();
5896
5897 $client_blog_id = is_multisite() ? $blog_id : 0;
5898
5899 if ( ! isset( $clients[ $client_blog_id ] ) ) {
5900 $clients[ $client_blog_id ] = new Jetpack_IXR_ClientMulticall( array( 'user_id' => JETPACK_MASTER_USER ) );
5901 if ( function_exists( 'ignore_user_abort' ) ) {
5902 ignore_user_abort( true );
5903 }
5904 add_action( 'shutdown', array( 'Jetpack', 'xmlrpc_async_call' ) );
5905 }
5906
5907 if ( ! empty( $args[0] ) ) {
5908 call_user_func_array( array( $clients[ $client_blog_id ], 'addCall' ), $args );
5909 } elseif ( is_multisite() ) {
5910 foreach ( $clients as $client_blog_id => $client ) {
5911 if ( ! $client_blog_id || empty( $client->calls ) ) {
5912 continue;
5913 }
5914
5915 $switch_success = switch_to_blog( $client_blog_id, true );
5916 if ( ! $switch_success ) {
5917 continue;
5918 }
5919
5920 flush();
5921 $client->query();
5922
5923 restore_current_blog();
5924 }
5925 } else {
5926 if ( isset( $clients[0] ) && ! empty( $clients[0]->calls ) ) {
5927 flush();
5928 $clients[0]->query();
5929 }
5930 }
5931 }
5932
5933 public static function staticize_subdomain( $url ) {
5934
5935 // Extract hostname from URL
5936 $host = wp_parse_url( $url, PHP_URL_HOST );
5937
5938 // Explode hostname on '.'
5939 $exploded_host = explode( '.', $host );
5940
5941 // Retrieve the name and TLD
5942 if ( count( $exploded_host ) > 1 ) {
5943 $name = $exploded_host[ count( $exploded_host ) - 2 ];
5944 $tld = $exploded_host[ count( $exploded_host ) - 1 ];
5945 // Rebuild domain excluding subdomains
5946 $domain = $name . '.' . $tld;
5947 } else {
5948 $domain = $host;
5949 }
5950 // Array of Automattic domains.
5951 $domains_allowed = array( 'wordpress.com', 'wp.com' );
5952
5953 // Return $url if not an Automattic domain.
5954 if ( ! in_array( $domain, $domains_allowed, true ) ) {
5955 return $url;
5956 }
5957
5958 if ( is_ssl() ) {
5959 return preg_replace( '|https?://[^/]++/|', 'https://s-ssl.wordpress.com/', $url );
5960 }
5961
5962 srand( crc32( basename( $url ) ) );
5963 $static_counter = rand( 0, 2 );
5964 srand(); // this resets everything that relies on this, like array_rand() and shuffle()
5965
5966 return preg_replace( '|://[^/]+?/|', "://s$static_counter.wp.com/", $url );
5967 }
5968
5969 /* JSON API Authorization */
5970
5971 /**
5972 * Handles the login action for Authorizing the JSON API
5973 */
5974 function login_form_json_api_authorization() {
5975 $this->verify_json_api_authorization_request();
5976
5977 add_action( 'wp_login', array( &$this, 'store_json_api_authorization_token' ), 10, 2 );
5978
5979 add_action( 'login_message', array( &$this, 'login_message_json_api_authorization' ) );
5980 add_action( 'login_form', array( &$this, 'preserve_action_in_login_form_for_json_api_authorization' ) );
5981 add_filter( 'site_url', array( &$this, 'post_login_form_to_signed_url' ), 10, 3 );
5982 }
5983
5984 // Make sure the login form is POSTed to the signed URL so we can reverify the request
5985 function post_login_form_to_signed_url( $url, $path, $scheme ) {
5986 if ( 'wp-login.php' !== $path || ( 'login_post' !== $scheme && 'login' !== $scheme ) ) {
5987 return $url;
5988 }
5989
5990 $parsed_url = wp_parse_url( $url );
5991 $url = strtok( $url, '?' );
5992 $url = "$url?{$_SERVER['QUERY_STRING']}";
5993 if ( ! empty( $parsed_url['query'] ) ) {
5994 $url .= "&{$parsed_url['query']}";
5995 }
5996
5997 return $url;
5998 }
5999
6000 // Make sure the POSTed request is handled by the same action
6001 function preserve_action_in_login_form_for_json_api_authorization() {
6002 echo "<input type='hidden' name='action' value='jetpack_json_api_authorization' />\n";
6003 echo "<input type='hidden' name='jetpack_json_api_original_query' value='" . esc_url( set_url_scheme( $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] ) ) . "' />\n";
6004 }
6005
6006 // If someone logs in to approve API access, store the Access Code in usermeta
6007 function store_json_api_authorization_token( $user_login, $user ) {
6008 add_filter( 'login_redirect', array( &$this, 'add_token_to_login_redirect_json_api_authorization' ), 10, 3 );
6009 add_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_public_api_domain' ) );
6010 $token = wp_generate_password( 32, false );
6011 update_user_meta( $user->ID, 'jetpack_json_api_' . $this->json_api_authorization_request['client_id'], $token );
6012 }
6013
6014 // Add public-api.wordpress.com to the safe redirect allowed list - only added when someone allows API access.
6015 function allow_wpcom_public_api_domain( $domains ) {
6016 $domains[] = 'public-api.wordpress.com';
6017 return $domains;
6018 }
6019
6020 static function is_redirect_encoded( $redirect_url ) {
6021 return preg_match( '/https?%3A%2F%2F/i', $redirect_url ) > 0;
6022 }
6023
6024 // Add all wordpress.com environments to the safe redirect allowed list.
6025 function allow_wpcom_environments( $domains ) {
6026 $domains[] = 'wordpress.com';
6027 $domains[] = 'wpcalypso.wordpress.com';
6028 $domains[] = 'horizon.wordpress.com';
6029 $domains[] = 'calypso.localhost';
6030 return $domains;
6031 }
6032
6033 // Add the Access Code details to the public-api.wordpress.com redirect
6034 function add_token_to_login_redirect_json_api_authorization( $redirect_to, $original_redirect_to, $user ) {
6035 return add_query_arg(
6036 urlencode_deep(
6037 array(
6038 'jetpack-code' => get_user_meta( $user->ID, 'jetpack_json_api_' . $this->json_api_authorization_request['client_id'], true ),
6039 'jetpack-user-id' => (int) $user->ID,
6040 'jetpack-state' => $this->json_api_authorization_request['state'],
6041 )
6042 ),
6043 $redirect_to
6044 );
6045 }
6046
6047
6048 /**
6049 * Verifies the request by checking the signature
6050 *
6051 * @since 4.6.0 Method was updated to use `$_REQUEST` instead of `$_GET` and `$_POST`. Method also updated to allow
6052 * passing in an `$environment` argument that overrides `$_REQUEST`. This was useful for integrating with SSO.
6053 *
6054 * @param null|array $environment
6055 */
6056 function verify_json_api_authorization_request( $environment = null ) {
6057 $environment = is_null( $environment )
6058 ? $_REQUEST
6059 : $environment;
6060
6061 list( $envToken, $envVersion, $envUserId ) = explode( ':', $environment['token'] );
6062 $token = Jetpack_Data::get_access_token( $envUserId, $envToken );
6063 if ( ! $token || empty( $token->secret ) ) {
6064 wp_die( __( 'You must connect your Jetpack plugin to WordPress.com to use this feature.', 'jetpack' ) );
6065 }
6066
6067 $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' );
6068
6069 // Host has encoded the request URL, probably as a result of a bad http => https redirect
6070 if ( self::is_redirect_encoded( $_GET['redirect_to'] ) ) {
6071 /**
6072 * Jetpack authorisation request Error.
6073 *
6074 * @since 7.5.0
6075 */
6076 do_action( 'jetpack_verify_api_authorization_request_error_double_encode' );
6077 $die_error = sprintf(
6078 /* translators: %s is a URL */
6079 __( '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' ),
6080 Redirect::get_url( 'jetpack-support-double-encoding' )
6081 );
6082 }
6083
6084 $jetpack_signature = new Jetpack_Signature( $token->secret, (int) Jetpack_Options::get_option( 'time_diff' ) );
6085
6086 if ( isset( $environment['jetpack_json_api_original_query'] ) ) {
6087 $signature = $jetpack_signature->sign_request(
6088 $environment['token'],
6089 $environment['timestamp'],
6090 $environment['nonce'],
6091 '',
6092 'GET',
6093 $environment['jetpack_json_api_original_query'],
6094 null,
6095 true
6096 );
6097 } else {
6098 $signature = $jetpack_signature->sign_current_request(
6099 array(
6100 'body' => null,
6101 'method' => 'GET',
6102 )
6103 );
6104 }
6105
6106 if ( ! $signature ) {
6107 wp_die( $die_error );
6108 } elseif ( is_wp_error( $signature ) ) {
6109 wp_die( $die_error );
6110 } elseif ( ! hash_equals( $signature, $environment['signature'] ) ) {
6111 if ( is_ssl() ) {
6112 // 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
6113 $signature = $jetpack_signature->sign_current_request(
6114 array(
6115 'scheme' => 'http',
6116 'body' => null,
6117 'method' => 'GET',
6118 )
6119 );
6120 if ( ! $signature || is_wp_error( $signature ) || ! hash_equals( $signature, $environment['signature'] ) ) {
6121 wp_die( $die_error );
6122 }
6123 } else {
6124 wp_die( $die_error );
6125 }
6126 }
6127
6128 $timestamp = (int) $environment['timestamp'];
6129 $nonce = stripslashes( (string) $environment['nonce'] );
6130
6131 if ( ! $this->connection_manager ) {
6132 $this->connection_manager = new Connection_Manager();
6133 }
6134
6135 if ( ! $this->connection_manager->add_nonce( $timestamp, $nonce ) ) {
6136 // De-nonce the nonce, at least for 5 minutes.
6137 // 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)
6138 $old_nonce_time = get_option( "jetpack_nonce_{$timestamp}_{$nonce}" );
6139 if ( $old_nonce_time < time() - 300 ) {
6140 wp_die( __( 'The authorization process expired. Please go back and try again.', 'jetpack' ) );
6141 }
6142 }
6143
6144 $data = json_decode( base64_decode( stripslashes( $environment['data'] ) ) );
6145 $data_filters = array(
6146 'state' => 'opaque',
6147 'client_id' => 'int',
6148 'client_title' => 'string',
6149 'client_image' => 'url',
6150 );
6151
6152 foreach ( $data_filters as $key => $sanitation ) {
6153 if ( ! isset( $data->$key ) ) {
6154 wp_die( $die_error );
6155 }
6156
6157 switch ( $sanitation ) {
6158 case 'int':
6159 $this->json_api_authorization_request[ $key ] = (int) $data->$key;
6160 break;
6161 case 'opaque':
6162 $this->json_api_authorization_request[ $key ] = (string) $data->$key;
6163 break;
6164 case 'string':
6165 $this->json_api_authorization_request[ $key ] = wp_kses( (string) $data->$key, array() );
6166 break;
6167 case 'url':
6168 $this->json_api_authorization_request[ $key ] = esc_url_raw( (string) $data->$key );
6169 break;
6170 }
6171 }
6172
6173 if ( empty( $this->json_api_authorization_request['client_id'] ) ) {
6174 wp_die( $die_error );
6175 }
6176 }
6177
6178 function login_message_json_api_authorization( $message ) {
6179 return '<p class="message">' . sprintf(
6180 esc_html__( '%s wants to access your site&#8217;s data. Log in to authorize that access.', 'jetpack' ),
6181 '<strong>' . esc_html( $this->json_api_authorization_request['client_title'] ) . '</strong>'
6182 ) . '<img src="' . esc_url( $this->json_api_authorization_request['client_image'] ) . '" /></p>';
6183 }
6184
6185 /**
6186 * Get $content_width, but with a <s>twist</s> filter.
6187 */
6188 public static function get_content_width() {
6189 $content_width = ( isset( $GLOBALS['content_width'] ) && is_numeric( $GLOBALS['content_width'] ) )
6190 ? $GLOBALS['content_width']
6191 : false;
6192 /**
6193 * Filter the Content Width value.
6194 *
6195 * @since 2.2.3
6196 *
6197 * @param string $content_width Content Width value.
6198 */
6199 return apply_filters( 'jetpack_content_width', $content_width );
6200 }
6201
6202 /**
6203 * Pings the WordPress.com Mirror Site for the specified options.
6204 *
6205 * @param string|array $option_names The option names to request from the WordPress.com Mirror Site
6206 *
6207 * @return array An associative array of the option values as stored in the WordPress.com Mirror Site
6208 */
6209 public function get_cloud_site_options( $option_names ) {
6210 $option_names = array_filter( (array) $option_names, 'is_string' );
6211
6212 $xml = new Jetpack_IXR_Client( array( 'user_id' => JETPACK_MASTER_USER ) );
6213 $xml->query( 'jetpack.fetchSiteOptions', $option_names );
6214 if ( $xml->isError() ) {
6215 return array(
6216 'error_code' => $xml->getErrorCode(),
6217 'error_msg' => $xml->getErrorMessage(),
6218 );
6219 }
6220 $cloud_site_options = $xml->getResponse();
6221
6222 return $cloud_site_options;
6223 }
6224
6225 /**
6226 * Checks if the site is currently in an identity crisis.
6227 *
6228 * @return array|bool Array of options that are in a crisis, or false if everything is OK.
6229 */
6230 public static function check_identity_crisis() {
6231 if ( ! self::is_active() || ( new Status() )->is_development_mode() || ! self::validate_sync_error_idc_option() ) {
6232 return false;
6233 }
6234
6235 return Jetpack_Options::get_option( 'sync_error_idc' );
6236 }
6237
6238 /**
6239 * Checks whether the home and siteurl specifically are allowed.
6240 * Written so that we don't have re-check $key and $value params every time
6241 * we want to check if this site is allowed, for example in footer.php
6242 *
6243 * @since 3.8.0
6244 * @return bool True = already allowed False = not on the allowed list.
6245 */
6246 public static function is_staging_site() {
6247 _deprecated_function( 'Jetpack::is_staging_site', 'jetpack-8.1', '/Automattic/Jetpack/Status->is_staging_site' );
6248 return ( new Status() )->is_staging_site();
6249 }
6250
6251 /**
6252 * Checks whether the sync_error_idc option is valid or not, and if not, will do cleanup.
6253 *
6254 * @since 4.4.0
6255 * @since 5.4.0 Do not call get_sync_error_idc_option() unless site is in IDC
6256 *
6257 * @return bool
6258 */
6259 public static function validate_sync_error_idc_option() {
6260 $is_valid = false;
6261
6262 // Is the site opted in and does the stored sync_error_idc option match what we now generate?
6263 $sync_error = Jetpack_Options::get_option( 'sync_error_idc' );
6264 if ( $sync_error && self::sync_idc_optin() ) {
6265 $local_options = self::get_sync_error_idc_option();
6266 // Ensure all values are set.
6267 if ( isset( $sync_error['home'] ) && isset( $local_options['home'] ) && isset( $sync_error['siteurl'] ) && isset( $local_options['siteurl'] ) ) {
6268 if ( $sync_error['home'] === $local_options['home'] && $sync_error['siteurl'] === $local_options['siteurl'] ) {
6269 $is_valid = true;
6270 }
6271 }
6272 }
6273
6274 /**
6275 * Filters whether the sync_error_idc option is valid.
6276 *
6277 * @since 4.4.0
6278 *
6279 * @param bool $is_valid If the sync_error_idc is valid or not.
6280 */
6281 $is_valid = (bool) apply_filters( 'jetpack_sync_error_idc_validation', $is_valid );
6282
6283 if ( ! $is_valid && $sync_error ) {
6284 // Since the option exists, and did not validate, delete it
6285 Jetpack_Options::delete_option( 'sync_error_idc' );
6286 }
6287
6288 return $is_valid;
6289 }
6290
6291 /**
6292 * Normalizes a url by doing three things:
6293 * - Strips protocol
6294 * - Strips www
6295 * - Adds a trailing slash
6296 *
6297 * @since 4.4.0
6298 * @param string $url
6299 * @return WP_Error|string
6300 */
6301 public static function normalize_url_protocol_agnostic( $url ) {
6302 $parsed_url = wp_parse_url( trailingslashit( esc_url_raw( $url ) ) );
6303 if ( ! $parsed_url || empty( $parsed_url['host'] ) || empty( $parsed_url['path'] ) ) {
6304 return new WP_Error( 'cannot_parse_url', sprintf( esc_html__( 'Cannot parse URL %s', 'jetpack' ), $url ) );
6305 }
6306
6307 // Strip www and protocols
6308 $url = preg_replace( '/^www\./i', '', $parsed_url['host'] . $parsed_url['path'] );
6309 return $url;
6310 }
6311
6312 /**
6313 * Gets the value that is to be saved in the jetpack_sync_error_idc option.
6314 *
6315 * @since 4.4.0
6316 * @since 5.4.0 Add transient since home/siteurl retrieved directly from DB
6317 *
6318 * @param array $response
6319 * @return array Array of the local urls, wpcom urls, and error code
6320 */
6321 public static function get_sync_error_idc_option( $response = array() ) {
6322 // Since the local options will hit the database directly, store the values
6323 // in a transient to allow for autoloading and caching on subsequent views.
6324 $local_options = get_transient( 'jetpack_idc_local' );
6325 if ( false === $local_options ) {
6326 $local_options = array(
6327 'home' => Functions::home_url(),
6328 'siteurl' => Functions::site_url(),
6329 );
6330 set_transient( 'jetpack_idc_local', $local_options, MINUTE_IN_SECONDS );
6331 }
6332
6333 $options = array_merge( $local_options, $response );
6334
6335 $returned_values = array();
6336 foreach ( $options as $key => $option ) {
6337 if ( 'error_code' === $key ) {
6338 $returned_values[ $key ] = $option;
6339 continue;
6340 }
6341
6342 if ( is_wp_error( $normalized_url = self::normalize_url_protocol_agnostic( $option ) ) ) {
6343 continue;
6344 }
6345
6346 $returned_values[ $key ] = $normalized_url;
6347 }
6348
6349 set_transient( 'jetpack_idc_option', $returned_values, MINUTE_IN_SECONDS );
6350
6351 return $returned_values;
6352 }
6353
6354 /**
6355 * Returns the value of the jetpack_sync_idc_optin filter, or constant.
6356 * If set to true, the site will be put into staging mode.
6357 *
6358 * @since 4.3.2
6359 * @return bool
6360 */
6361 public static function sync_idc_optin() {
6362 if ( Constants::is_defined( 'JETPACK_SYNC_IDC_OPTIN' ) ) {
6363 $default = Constants::get_constant( 'JETPACK_SYNC_IDC_OPTIN' );
6364 } else {
6365 $default = ! Constants::is_defined( 'SUNRISE' ) && ! is_multisite();
6366 }
6367
6368 /**
6369 * Allows sites to opt in to IDC mitigation which blocks the site from syncing to WordPress.com when the home
6370 * URL or site URL do not match what WordPress.com expects. The default value is either false, or the value of
6371 * JETPACK_SYNC_IDC_OPTIN constant if set.
6372 *
6373 * @since 4.3.2
6374 *
6375 * @param bool $default Whether the site is opted in to IDC mitigation.
6376 */
6377 return (bool) apply_filters( 'jetpack_sync_idc_optin', $default );
6378 }
6379
6380 /**
6381 * Maybe Use a .min.css stylesheet, maybe not.
6382 *
6383 * Hooks onto `plugins_url` filter at priority 1, and accepts all 3 args.
6384 */
6385 public static function maybe_min_asset( $url, $path, $plugin ) {
6386 // Short out on things trying to find actual paths.
6387 if ( ! $path || empty( $plugin ) ) {
6388 return $url;
6389 }
6390
6391 $path = ltrim( $path, '/' );
6392
6393 // Strip out the abspath.
6394 $base = dirname( plugin_basename( $plugin ) );
6395
6396 // Short out on non-Jetpack assets.
6397 if ( 'jetpack/' !== substr( $base, 0, 8 ) ) {
6398 return $url;
6399 }
6400
6401 // File name parsing.
6402 $file = "{$base}/{$path}";
6403 $full_path = JETPACK__PLUGIN_DIR . substr( $file, 8 );
6404 $file_name = substr( $full_path, strrpos( $full_path, '/' ) + 1 );
6405 $file_name_parts_r = array_reverse( explode( '.', $file_name ) );
6406 $extension = array_shift( $file_name_parts_r );
6407
6408 if ( in_array( strtolower( $extension ), array( 'css', 'js' ) ) ) {
6409 // Already pointing at the minified version.
6410 if ( 'min' === $file_name_parts_r[0] ) {
6411 return $url;
6412 }
6413
6414 $min_full_path = preg_replace( "#\.{$extension}$#", ".min.{$extension}", $full_path );
6415 if ( file_exists( $min_full_path ) ) {
6416 $url = preg_replace( "#\.{$extension}$#", ".min.{$extension}", $url );
6417 // If it's a CSS file, stash it so we can set the .min suffix for rtl-ing.
6418 if ( 'css' === $extension ) {
6419 $key = str_replace( JETPACK__PLUGIN_DIR, 'jetpack/', $min_full_path );
6420 self::$min_assets[ $key ] = $path;
6421 }
6422 }
6423 }
6424
6425 return $url;
6426 }
6427
6428 /**
6429 * If the asset is minified, let's flag .min as the suffix.
6430 *
6431 * Attached to `style_loader_src` filter.
6432 *
6433 * @param string $tag The tag that would link to the external asset.
6434 * @param string $handle The registered handle of the script in question.
6435 * @param string $href The url of the asset in question.
6436 */
6437 public static function set_suffix_on_min( $src, $handle ) {
6438 if ( false === strpos( $src, '.min.css' ) ) {
6439 return $src;
6440 }
6441
6442 if ( ! empty( self::$min_assets ) ) {
6443 foreach ( self::$min_assets as $file => $path ) {
6444 if ( false !== strpos( $src, $file ) ) {
6445 wp_style_add_data( $handle, 'suffix', '.min' );
6446 return $src;
6447 }
6448 }
6449 }
6450
6451 return $src;
6452 }
6453
6454 /**
6455 * Maybe inlines a stylesheet.
6456 *
6457 * If you'd like to inline a stylesheet instead of printing a link to it,
6458 * wp_style_add_data( 'handle', 'jetpack-inline', true );
6459 *
6460 * Attached to `style_loader_tag` filter.
6461 *
6462 * @param string $tag The tag that would link to the external asset.
6463 * @param string $handle The registered handle of the script in question.
6464 *
6465 * @return string
6466 */
6467 public static function maybe_inline_style( $tag, $handle ) {
6468 global $wp_styles;
6469 $item = $wp_styles->registered[ $handle ];
6470
6471 if ( ! isset( $item->extra['jetpack-inline'] ) || ! $item->extra['jetpack-inline'] ) {
6472 return $tag;
6473 }
6474
6475 if ( preg_match( '# href=\'([^\']+)\' #i', $tag, $matches ) ) {
6476 $href = $matches[1];
6477 // Strip off query string
6478 if ( $pos = strpos( $href, '?' ) ) {
6479 $href = substr( $href, 0, $pos );
6480 }
6481 // Strip off fragment
6482 if ( $pos = strpos( $href, '#' ) ) {
6483 $href = substr( $href, 0, $pos );
6484 }
6485 } else {
6486 return $tag;
6487 }
6488
6489 $plugins_dir = plugin_dir_url( JETPACK__PLUGIN_FILE );
6490 if ( $plugins_dir !== substr( $href, 0, strlen( $plugins_dir ) ) ) {
6491 return $tag;
6492 }
6493
6494 // If this stylesheet has a RTL version, and the RTL version replaces normal...
6495 if ( isset( $item->extra['rtl'] ) && 'replace' === $item->extra['rtl'] && is_rtl() ) {
6496 // And this isn't the pass that actually deals with the RTL version...
6497 if ( false === strpos( $tag, " id='$handle-rtl-css' " ) ) {
6498 // Short out, as the RTL version will deal with it in a moment.
6499 return $tag;
6500 }
6501 }
6502
6503 $file = JETPACK__PLUGIN_DIR . substr( $href, strlen( $plugins_dir ) );
6504 $css = self::absolutize_css_urls( file_get_contents( $file ), $href );
6505 if ( $css ) {
6506 $tag = "<!-- Inline {$item->handle} -->\r\n";
6507 if ( empty( $item->extra['after'] ) ) {
6508 wp_add_inline_style( $handle, $css );
6509 } else {
6510 array_unshift( $item->extra['after'], $css );
6511 wp_style_add_data( $handle, 'after', $item->extra['after'] );
6512 }
6513 }
6514
6515 return $tag;
6516 }
6517
6518 /**
6519 * Loads a view file from the views
6520 *
6521 * Data passed in with the $data parameter will be available in the
6522 * template file as $data['value']
6523 *
6524 * @param string $template - Template file to load
6525 * @param array $data - Any data to pass along to the template
6526 * @return boolean - If template file was found
6527 **/
6528 public function load_view( $template, $data = array() ) {
6529 $views_dir = JETPACK__PLUGIN_DIR . 'views/';
6530
6531 if ( file_exists( $views_dir . $template ) ) {
6532 require_once $views_dir . $template;
6533 return true;
6534 }
6535
6536 error_log( "Jetpack: Unable to find view file $views_dir$template" );
6537 return false;
6538 }
6539
6540 /**
6541 * Throws warnings for deprecated hooks to be removed from Jetpack
6542 */
6543 public function deprecated_hooks() {
6544 global $wp_filter;
6545
6546 /*
6547 * Format:
6548 * deprecated_filter_name => replacement_name
6549 *
6550 * If there is no replacement, use null for replacement_name
6551 */
6552 $deprecated_list = array(
6553 'jetpack_bail_on_shortcode' => 'jetpack_shortcodes_to_include',
6554 'wpl_sharing_2014_1' => null,
6555 'jetpack-tools-to-include' => 'jetpack_tools_to_include',
6556 'jetpack_identity_crisis_options_to_check' => null,
6557 'update_option_jetpack_single_user_site' => null,
6558 'audio_player_default_colors' => null,
6559 'add_option_jetpack_featured_images_enabled' => null,
6560 'add_option_jetpack_update_details' => null,
6561 'add_option_jetpack_updates' => null,
6562 'add_option_jetpack_network_name' => null,
6563 'add_option_jetpack_network_allow_new_registrations' => null,
6564 'add_option_jetpack_network_add_new_users' => null,
6565 'add_option_jetpack_network_site_upload_space' => null,
6566 'add_option_jetpack_network_upload_file_types' => null,
6567 'add_option_jetpack_network_enable_administration_menus' => null,
6568 'add_option_jetpack_is_multi_site' => null,
6569 'add_option_jetpack_is_main_network' => null,
6570 'add_option_jetpack_main_network_site' => null,
6571 'jetpack_sync_all_registered_options' => null,
6572 'jetpack_has_identity_crisis' => 'jetpack_sync_error_idc_validation',
6573 'jetpack_is_post_mailable' => null,
6574 'jetpack_seo_site_host' => null,
6575 'jetpack_installed_plugin' => 'jetpack_plugin_installed',
6576 'jetpack_holiday_snow_option_name' => null,
6577 'jetpack_holiday_chance_of_snow' => null,
6578 'jetpack_holiday_snow_js_url' => null,
6579 'jetpack_is_holiday_snow_season' => null,
6580 'jetpack_holiday_snow_option_updated' => null,
6581 'jetpack_holiday_snowing' => null,
6582 'jetpack_sso_auth_cookie_expirtation' => 'jetpack_sso_auth_cookie_expiration',
6583 'jetpack_cache_plans' => null,
6584 'jetpack_updated_theme' => 'jetpack_updated_themes',
6585 'jetpack_lazy_images_skip_image_with_atttributes' => 'jetpack_lazy_images_skip_image_with_attributes',
6586 'jetpack_enable_site_verification' => null,
6587 'can_display_jetpack_manage_notice' => null,
6588 // Removed in Jetpack 7.3.0
6589 'atd_load_scripts' => null,
6590 'atd_http_post_timeout' => null,
6591 'atd_http_post_error' => null,
6592 'atd_service_domain' => null,
6593 'jetpack_widget_authors_exclude' => 'jetpack_widget_authors_params',
6594 // Removed in Jetpack 7.9.0
6595 'jetpack_pwa_manifest' => null,
6596 'jetpack_pwa_background_color' => null,
6597 // Removed in Jetpack 8.3.0.
6598 'jetpack_check_mobile' => null,
6599 'jetpack_mobile_stylesheet' => null,
6600 'jetpack_mobile_template' => null,
6601 'mobile_reject_mobile' => null,
6602 'mobile_force_mobile' => null,
6603 'mobile_app_promo_download' => null,
6604 'mobile_setup' => null,
6605 'jetpack_mobile_footer_before' => null,
6606 'wp_mobile_theme_footer' => null,
6607 'minileven_credits' => null,
6608 'jetpack_mobile_header_before' => null,
6609 'jetpack_mobile_header_after' => null,
6610 'jetpack_mobile_theme_menu' => null,
6611 'minileven_show_featured_images' => null,
6612 'minileven_attachment_size' => null,
6613 );
6614
6615 // This is a silly loop depth. Better way?
6616 foreach ( $deprecated_list as $hook => $hook_alt ) {
6617 if ( has_action( $hook ) ) {
6618 foreach ( $wp_filter[ $hook ] as $func => $values ) {
6619 foreach ( $values as $hooked ) {
6620 if ( is_callable( $hooked['function'] ) ) {
6621 $function_name = $hooked['function'];
6622 } else {
6623 $function_name = 'an anonymous function';
6624 }
6625 _deprecated_function( $hook . ' used for ' . $function_name, null, $hook_alt );
6626 }
6627 }
6628 }
6629 }
6630 }
6631
6632 /**
6633 * Converts any url in a stylesheet, to the correct absolute url.
6634 *
6635 * Considerations:
6636 * - Normal, relative URLs `feh.png`
6637 * - Data URLs `data:image/gif;base64,eh129ehiuehjdhsa==`
6638 * - Schema-agnostic URLs `//domain.com/feh.png`
6639 * - Absolute URLs `http://domain.com/feh.png`
6640 * - Domain root relative URLs `/feh.png`
6641 *
6642 * @param $css string: The raw CSS -- should be read in directly from the file.
6643 * @param $css_file_url : The URL that the file can be accessed at, for calculating paths from.
6644 *
6645 * @return mixed|string
6646 */
6647 public static function absolutize_css_urls( $css, $css_file_url ) {
6648 $pattern = '#url\((?P<path>[^)]*)\)#i';
6649 $css_dir = dirname( $css_file_url );
6650 $p = wp_parse_url( $css_dir );
6651 $domain = sprintf(
6652 '%1$s//%2$s%3$s%4$s',
6653 isset( $p['scheme'] ) ? "{$p['scheme']}:" : '',
6654 isset( $p['user'], $p['pass'] ) ? "{$p['user']}:{$p['pass']}@" : '',
6655 $p['host'],
6656 isset( $p['port'] ) ? ":{$p['port']}" : ''
6657 );
6658
6659 if ( preg_match_all( $pattern, $css, $matches, PREG_SET_ORDER ) ) {
6660 $find = $replace = array();
6661 foreach ( $matches as $match ) {
6662 $url = trim( $match['path'], "'\" \t" );
6663
6664 // If this is a data url, we don't want to mess with it.
6665 if ( 'data:' === substr( $url, 0, 5 ) ) {
6666 continue;
6667 }
6668
6669 // If this is an absolute or protocol-agnostic url,
6670 // we don't want to mess with it.
6671 if ( preg_match( '#^(https?:)?//#i', $url ) ) {
6672 continue;
6673 }
6674
6675 switch ( substr( $url, 0, 1 ) ) {
6676 case '/':
6677 $absolute = $domain . $url;
6678 break;
6679 default:
6680 $absolute = $css_dir . '/' . $url;
6681 }
6682
6683 $find[] = $match[0];
6684 $replace[] = sprintf( 'url("%s")', $absolute );
6685 }
6686 $css = str_replace( $find, $replace, $css );
6687 }
6688
6689 return $css;
6690 }
6691
6692 /**
6693 * This methods removes all of the registered css files on the front end
6694 * from Jetpack in favor of using a single file. In effect "imploding"
6695 * all the files into one file.
6696 *
6697 * Pros:
6698 * - Uses only ONE css asset connection instead of 15
6699 * - Saves a minimum of 56k
6700 * - Reduces server load
6701 * - Reduces time to first painted byte
6702 *
6703 * Cons:
6704 * - Loads css for ALL modules. However all selectors are prefixed so it
6705 * should not cause any issues with themes.
6706 * - Plugins/themes dequeuing styles no longer do anything. See
6707 * jetpack_implode_frontend_css filter for a workaround
6708 *
6709 * For some situations developers may wish to disable css imploding and
6710 * instead operate in legacy mode where each file loads seperately and
6711 * can be edited individually or dequeued. This can be accomplished with
6712 * the following line:
6713 *
6714 * add_filter( 'jetpack_implode_frontend_css', '__return_false' );
6715 *
6716 * @since 3.2
6717 **/
6718 public function implode_frontend_css( $travis_test = false ) {
6719 $do_implode = true;
6720 if ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) {
6721 $do_implode = false;
6722 }
6723
6724 // Do not implode CSS when the page loads via the AMP plugin.
6725 if ( Jetpack_AMP_Support::is_amp_request() ) {
6726 $do_implode = false;
6727 }
6728
6729 /**
6730 * Allow CSS to be concatenated into a single jetpack.css file.
6731 *
6732 * @since 3.2.0
6733 *
6734 * @param bool $do_implode Should CSS be concatenated? Default to true.
6735 */
6736 $do_implode = apply_filters( 'jetpack_implode_frontend_css', $do_implode );
6737
6738 // Do not use the imploded file when default behavior was altered through the filter
6739 if ( ! $do_implode ) {
6740 return;
6741 }
6742
6743 // We do not want to use the imploded file in dev mode, or if not connected
6744 if ( ( new Status() )->is_development_mode() || ! self::is_active() ) {
6745 if ( ! $travis_test ) {
6746 return;
6747 }
6748 }
6749
6750 // Do not use the imploded file if sharing css was dequeued via the sharing settings screen
6751 if ( get_option( 'sharedaddy_disable_resources' ) ) {
6752 return;
6753 }
6754
6755 /*
6756 * Now we assume Jetpack is connected and able to serve the single
6757 * file.
6758 *
6759 * In the future there will be a check here to serve the file locally
6760 * or potentially from the Jetpack CDN
6761 *
6762 * For now:
6763 * - Enqueue a single imploded css file
6764 * - Zero out the style_loader_tag for the bundled ones
6765 * - Be happy, drink scotch
6766 */
6767
6768 add_filter( 'style_loader_tag', array( $this, 'concat_remove_style_loader_tag' ), 10, 2 );
6769
6770 $version = self::is_development_version() ? filemtime( JETPACK__PLUGIN_DIR . 'css/jetpack.css' ) : JETPACK__VERSION;
6771
6772 wp_enqueue_style( 'jetpack_css', plugins_url( 'css/jetpack.css', __FILE__ ), array(), $version );
6773 wp_style_add_data( 'jetpack_css', 'rtl', 'replace' );
6774 }
6775
6776 function concat_remove_style_loader_tag( $tag, $handle ) {
6777 if ( in_array( $handle, $this->concatenated_style_handles ) ) {
6778 $tag = '';
6779 if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
6780 $tag = '<!-- `' . esc_html( $handle ) . "` is included in the concatenated jetpack.css -->\r\n";
6781 }
6782 }
6783
6784 return $tag;
6785 }
6786
6787 /**
6788 * @deprecated
6789 * @see Automattic\Jetpack\Assets\add_aync_script
6790 */
6791 public function script_add_async( $tag, $handle, $src ) {
6792 _deprecated_function( __METHOD__, 'jetpack-8.6.0' );
6793 }
6794
6795 /*
6796 * Check the heartbeat data
6797 *
6798 * Organizes the heartbeat data by severity. For example, if the site
6799 * is in an ID crisis, it will be in the $filtered_data['bad'] array.
6800 *
6801 * Data will be added to "caution" array, if it either:
6802 * - Out of date Jetpack version
6803 * - Out of date WP version
6804 * - Out of date PHP version
6805 *
6806 * $return array $filtered_data
6807 */
6808 public static function jetpack_check_heartbeat_data() {
6809 $raw_data = Jetpack_Heartbeat::generate_stats_array();
6810
6811 $good = array();
6812 $caution = array();
6813 $bad = array();
6814
6815 foreach ( $raw_data as $stat => $value ) {
6816
6817 // Check jetpack version
6818 if ( 'version' == $stat ) {
6819 if ( version_compare( $value, JETPACK__VERSION, '<' ) ) {
6820 $caution[ $stat ] = $value . ' - min supported is ' . JETPACK__VERSION;
6821 continue;
6822 }
6823 }
6824
6825 // Check WP version
6826 if ( 'wp-version' == $stat ) {
6827 if ( version_compare( $value, JETPACK__MINIMUM_WP_VERSION, '<' ) ) {
6828 $caution[ $stat ] = $value . ' - min supported is ' . JETPACK__MINIMUM_WP_VERSION;
6829 continue;
6830 }
6831 }
6832
6833 // Check PHP version
6834 if ( 'php-version' == $stat ) {
6835 if ( version_compare( PHP_VERSION, JETPACK__MINIMUM_PHP_VERSION, '<' ) ) {
6836 $caution[ $stat ] = $value . ' - min supported is ' . JETPACK__MINIMUM_PHP_VERSION;
6837 continue;
6838 }
6839 }
6840
6841 // Check ID crisis
6842 if ( 'identitycrisis' == $stat ) {
6843 if ( 'yes' == $value ) {
6844 $bad[ $stat ] = $value;
6845 continue;
6846 }
6847 }
6848
6849 // The rest are good :)
6850 $good[ $stat ] = $value;
6851 }
6852
6853 $filtered_data = array(
6854 'good' => $good,
6855 'caution' => $caution,
6856 'bad' => $bad,
6857 );
6858
6859 return $filtered_data;
6860 }
6861
6862
6863 /*
6864 * This method is used to organize all options that can be reset
6865 * without disconnecting Jetpack.
6866 *
6867 * It is used in class.jetpack-cli.php to reset options
6868 *
6869 * @since 5.4.0 Logic moved to Jetpack_Options class. Method left in Jetpack class for backwards compat.
6870 *
6871 * @return array of options to delete.
6872 */
6873 public static function get_jetpack_options_for_reset() {
6874 return Jetpack_Options::get_options_for_reset();
6875 }
6876
6877 /*
6878 * Strip http:// or https:// from a url, replaces forward slash with ::,
6879 * so we can bring them directly to their site in calypso.
6880 *
6881 * @param string | url
6882 * @return string | url without the guff
6883 */
6884 public static function build_raw_urls( $url ) {
6885 $strip_http = '/.*?:\/\//i';
6886 $url = preg_replace( $strip_http, '', $url );
6887 $url = str_replace( '/', '::', $url );
6888 return $url;
6889 }
6890
6891 /**
6892 * Stores and prints out domains to prefetch for page speed optimization.
6893 *
6894 * @param mixed $new_urls
6895 */
6896 public static function dns_prefetch( $new_urls = null ) {
6897 static $prefetch_urls = array();
6898 if ( empty( $new_urls ) && ! empty( $prefetch_urls ) ) {
6899 echo "\r\n";
6900 foreach ( $prefetch_urls as $this_prefetch_url ) {
6901 printf( "<link rel='dns-prefetch' href='%s'/>\r\n", esc_attr( $this_prefetch_url ) );
6902 }
6903 } elseif ( ! empty( $new_urls ) ) {
6904 if ( ! has_action( 'wp_head', array( __CLASS__, __FUNCTION__ ) ) ) {
6905 add_action( 'wp_head', array( __CLASS__, __FUNCTION__ ) );
6906 }
6907 foreach ( (array) $new_urls as $this_new_url ) {
6908 $prefetch_urls[] = strtolower( untrailingslashit( preg_replace( '#^https?://#i', '//', $this_new_url ) ) );
6909 }
6910 $prefetch_urls = array_unique( $prefetch_urls );
6911 }
6912 }
6913
6914 public function wp_dashboard_setup() {
6915 if ( self::is_active() ) {
6916 add_action( 'jetpack_dashboard_widget', array( __CLASS__, 'dashboard_widget_footer' ), 999 );
6917 }
6918
6919 if ( has_action( 'jetpack_dashboard_widget' ) ) {
6920 $jetpack_logo = new Jetpack_Logo();
6921 $widget_title = sprintf(
6922 wp_kses(
6923 /* translators: Placeholder is a Jetpack logo. */
6924 __( 'Stats <span>by %s</span>', 'jetpack' ),
6925 array( 'span' => array() )
6926 ),
6927 $jetpack_logo->get_jp_emblem( true )
6928 );
6929
6930 wp_add_dashboard_widget(
6931 'jetpack_summary_widget',
6932 $widget_title,
6933 array( __CLASS__, 'dashboard_widget' )
6934 );
6935 wp_enqueue_style( 'jetpack-dashboard-widget', plugins_url( 'css/dashboard-widget.css', JETPACK__PLUGIN_FILE ), array(), JETPACK__VERSION );
6936 wp_style_add_data( 'jetpack-dashboard-widget', 'rtl', 'replace' );
6937
6938 // If we're inactive and not in development mode, sort our box to the top.
6939 if ( ! self::is_active() && ! ( new Status() )->is_development_mode() ) {
6940 global $wp_meta_boxes;
6941
6942 $dashboard = $wp_meta_boxes['dashboard']['normal']['core'];
6943 $ours = array( 'jetpack_summary_widget' => $dashboard['jetpack_summary_widget'] );
6944
6945 $wp_meta_boxes['dashboard']['normal']['core'] = array_merge( $ours, $dashboard );
6946 }
6947 }
6948 }
6949
6950 /**
6951 * @param mixed $result Value for the user's option
6952 * @return mixed
6953 */
6954 function get_user_option_meta_box_order_dashboard( $sorted ) {
6955 if ( ! is_array( $sorted ) ) {
6956 return $sorted;
6957 }
6958
6959 foreach ( $sorted as $box_context => $ids ) {
6960 if ( false === strpos( $ids, 'dashboard_stats' ) ) {
6961 // If the old id isn't anywhere in the ids, don't bother exploding and fail out.
6962 continue;
6963 }
6964
6965 $ids_array = explode( ',', $ids );
6966 $key = array_search( 'dashboard_stats', $ids_array );
6967
6968 if ( false !== $key ) {
6969 // If we've found that exact value in the option (and not `google_dashboard_stats` for example)
6970 $ids_array[ $key ] = 'jetpack_summary_widget';
6971 $sorted[ $box_context ] = implode( ',', $ids_array );
6972 // We've found it, stop searching, and just return.
6973 break;
6974 }
6975 }
6976
6977 return $sorted;
6978 }
6979
6980 public static function dashboard_widget() {
6981 /**
6982 * Fires when the dashboard is loaded.
6983 *
6984 * @since 3.4.0
6985 */
6986 do_action( 'jetpack_dashboard_widget' );
6987 }
6988
6989 public static function dashboard_widget_footer() {
6990 ?>
6991 <footer>
6992
6993 <div class="protect">
6994 <h3><?php esc_html_e( 'Brute force attack protection', 'jetpack' ); ?></h3>
6995 <?php if ( self::is_module_active( 'protect' ) ) : ?>
6996 <p class="blocked-count">
6997 <?php echo number_format_i18n( get_site_option( 'jetpack_protect_blocked_attempts', 0 ) ); ?>
6998 </p>
6999 <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>
7000 <?php elseif ( current_user_can( 'jetpack_activate_modules' ) && ! ( new Status() )->is_development_mode() ) : ?>
7001 <a href="
7002 <?php
7003 echo esc_url(
7004 wp_nonce_url(
7005 self::admin_url(
7006 array(
7007 'action' => 'activate',
7008 'module' => 'protect',
7009 )
7010 ),
7011 'jetpack_activate-protect'
7012 )
7013 );
7014 ?>
7015 " class="button button-jetpack" title="<?php esc_attr_e( 'Protect helps to keep you secure from brute-force login attacks.', 'jetpack' ); ?>">
7016 <?php esc_html_e( 'Activate brute force attack protection', 'jetpack' ); ?>
7017 </a>
7018 <?php else : ?>
7019 <?php esc_html_e( 'Brute force attack protection is inactive.', 'jetpack' ); ?>
7020 <?php endif; ?>
7021 </div>
7022
7023 <div class="akismet">
7024 <h3><?php esc_html_e( 'Anti-spam', 'jetpack' ); ?></h3>
7025 <?php if ( is_plugin_active( 'akismet/akismet.php' ) ) : ?>
7026 <p class="blocked-count">
7027 <?php echo number_format_i18n( get_option( 'akismet_spam_count', 0 ) ); ?>
7028 </p>
7029 <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>
7030 <?php elseif ( current_user_can( 'activate_plugins' ) && ! is_wp_error( validate_plugin( 'akismet/akismet.php' ) ) ) : ?>
7031 <a href="
7032 <?php
7033 echo esc_url(
7034 wp_nonce_url(
7035 add_query_arg(
7036 array(
7037 'action' => 'activate',
7038 'plugin' => 'akismet/akismet.php',
7039 ),
7040 admin_url( 'plugins.php' )
7041 ),
7042 'activate-plugin_akismet/akismet.php'
7043 )
7044 );
7045 ?>
7046 " class="button button-jetpack">
7047 <?php esc_html_e( 'Activate Anti-spam', 'jetpack' ); ?>
7048 </a>
7049 <?php else : ?>
7050 <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>
7051 <?php endif; ?>
7052 </div>
7053
7054 </footer>
7055 <?php
7056 }
7057
7058 /*
7059 * Adds a "blank" column in the user admin table to display indication of user connection.
7060 */
7061 function jetpack_icon_user_connected( $columns ) {
7062 $columns['user_jetpack'] = '';
7063 return $columns;
7064 }
7065
7066 /*
7067 * Show Jetpack icon if the user is linked.
7068 */
7069 function jetpack_show_user_connected_icon( $val, $col, $user_id ) {
7070 if ( 'user_jetpack' == $col && self::is_user_connected( $user_id ) ) {
7071 $jetpack_logo = new Jetpack_Logo();
7072 $emblem_html = sprintf(
7073 '<a title="%1$s" class="jp-emblem-user-admin">%2$s</a>',
7074 esc_attr__( 'This user is linked and ready to fly with Jetpack.', 'jetpack' ),
7075 $jetpack_logo->get_jp_emblem()
7076 );
7077 return $emblem_html;
7078 }
7079
7080 return $val;
7081 }
7082
7083 /*
7084 * Style the Jetpack user column
7085 */
7086 function jetpack_user_col_style() {
7087 global $current_screen;
7088 if ( ! empty( $current_screen->base ) && 'users' == $current_screen->base ) {
7089 ?>
7090 <style>
7091 .fixed .column-user_jetpack {
7092 width: 21px;
7093 }
7094 .jp-emblem-user-admin svg {
7095 width: 20px;
7096 height: 20px;
7097 }
7098 .jp-emblem-user-admin path {
7099 fill: #00BE28;
7100 }
7101 </style>
7102 <?php
7103 }
7104 }
7105
7106 /**
7107 * Checks if Akismet is active and working.
7108 *
7109 * We dropped support for Akismet 3.0 with Jetpack 6.1.1 while introducing a check for an Akismet valid key
7110 * that implied usage of methods present since more recent version.
7111 * See https://github.com/Automattic/jetpack/pull/9585
7112 *
7113 * @since 5.1.0
7114 *
7115 * @return bool True = Akismet available. False = Aksimet not available.
7116 */
7117 public static function is_akismet_active() {
7118 static $status = null;
7119
7120 if ( ! is_null( $status ) ) {
7121 return $status;
7122 }
7123
7124 // Check if a modern version of Akismet is active.
7125 if ( ! method_exists( 'Akismet', 'http_post' ) ) {
7126 $status = false;
7127 return $status;
7128 }
7129
7130 // Make sure there is a key known to Akismet at all before verifying key.
7131 $akismet_key = Akismet::get_api_key();
7132 if ( ! $akismet_key ) {
7133 $status = false;
7134 return $status;
7135 }
7136
7137 // Possible values: valid, invalid, failure via Akismet. false if no status is cached.
7138 $akismet_key_state = get_transient( 'jetpack_akismet_key_is_valid' );
7139
7140 // 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.
7141 $recheck = ( is_admin() || ( defined( 'REST_REQUEST' ) && REST_REQUEST ) ) && 'valid' !== $akismet_key_state;
7142 // We cache the result of the Akismet key verification for ten minutes.
7143 if ( ! $akismet_key_state || $recheck ) {
7144 $akismet_key_state = Akismet::verify_key( $akismet_key );
7145 set_transient( 'jetpack_akismet_key_is_valid', $akismet_key_state, 10 * MINUTE_IN_SECONDS );
7146 }
7147
7148 $status = 'valid' === $akismet_key_state;
7149
7150 return $status;
7151 }
7152
7153 /**
7154 * @deprecated
7155 *
7156 * @see Automattic\Jetpack\Sync\Modules\Users::is_function_in_backtrace
7157 */
7158 public static function is_function_in_backtrace() {
7159 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
7160 }
7161
7162 /**
7163 * Given a minified path, and a non-minified path, will return
7164 * a minified or non-minified file URL based on whether SCRIPT_DEBUG is set and truthy.
7165 *
7166 * Both `$min_base` and `$non_min_base` are expected to be relative to the
7167 * root Jetpack directory.
7168 *
7169 * @since 5.6.0
7170 *
7171 * @param string $min_path
7172 * @param string $non_min_path
7173 * @return string The URL to the file
7174 */
7175 public static function get_file_url_for_environment( $min_path, $non_min_path ) {
7176 return Assets::get_file_url_for_environment( $min_path, $non_min_path );
7177 }
7178
7179 /**
7180 * Checks for whether Jetpack Backup is enabled.
7181 * Will return true if the state of Backup is anything except "unavailable".
7182 *
7183 * @return bool|int|mixed
7184 */
7185 public static function is_rewind_enabled() {
7186 if ( ! self::is_active() ) {
7187 return false;
7188 }
7189
7190 $rewind_enabled = get_transient( 'jetpack_rewind_enabled' );
7191 if ( false === $rewind_enabled ) {
7192 jetpack_require_lib( 'class.core-rest-api-endpoints' );
7193 $rewind_data = (array) Jetpack_Core_Json_Api_Endpoints::rewind_data();
7194 $rewind_enabled = ( ! is_wp_error( $rewind_data )
7195 && ! empty( $rewind_data['state'] )
7196 && 'active' === $rewind_data['state'] )
7197 ? 1
7198 : 0;
7199
7200 set_transient( 'jetpack_rewind_enabled', $rewind_enabled, 10 * MINUTE_IN_SECONDS );
7201 }
7202 return $rewind_enabled;
7203 }
7204
7205 /**
7206 * Return Calypso environment value; used for developing Jetpack and pairing
7207 * it with different Calypso enrionments, such as localhost.
7208 *
7209 * @since 7.4.0
7210 *
7211 * @return string Calypso environment
7212 */
7213 public static function get_calypso_env() {
7214 if ( isset( $_GET['calypso_env'] ) ) {
7215 return sanitize_key( $_GET['calypso_env'] );
7216 }
7217
7218 if ( getenv( 'CALYPSO_ENV' ) ) {
7219 return sanitize_key( getenv( 'CALYPSO_ENV' ) );
7220 }
7221
7222 if ( defined( 'CALYPSO_ENV' ) && CALYPSO_ENV ) {
7223 return sanitize_key( CALYPSO_ENV );
7224 }
7225
7226 return '';
7227 }
7228
7229 /**
7230 * Returns the hostname with protocol for Calypso.
7231 * Used for developing Jetpack with Calypso.
7232 *
7233 * @since 8.4.0
7234 *
7235 * @return string Calypso host.
7236 */
7237 public static function get_calypso_host() {
7238 $calypso_env = self::get_calypso_env();
7239 switch ( $calypso_env ) {
7240 case 'development':
7241 return 'http://calypso.localhost:3000/';
7242 case 'wpcalypso':
7243 return 'https://wpcalypso.wordpress.com/';
7244 case 'horizon':
7245 return 'https://horizon.wordpress.com/';
7246 default:
7247 return 'https://wordpress.com/';
7248 }
7249 }
7250
7251 /**
7252 * Checks whether or not TOS has been agreed upon.
7253 * Will return true if a user has clicked to register, or is already connected.
7254 */
7255 public static function jetpack_tos_agreed() {
7256 _deprecated_function( 'Jetpack::jetpack_tos_agreed', 'Jetpack 7.9.0', '\Automattic\Jetpack\Terms_Of_Service->has_agreed' );
7257
7258 $terms_of_service = new Terms_Of_Service();
7259 return $terms_of_service->has_agreed();
7260
7261 }
7262
7263 /**
7264 * Handles activating default modules as well general cleanup for the new connection.
7265 *
7266 * @param boolean $activate_sso Whether to activate the SSO module when activating default modules.
7267 * @param boolean $redirect_on_activation_error Whether to redirect on activation error.
7268 * @param boolean $send_state_messages Whether to send state messages.
7269 * @return void
7270 */
7271 public static function handle_post_authorization_actions(
7272 $activate_sso = false,
7273 $redirect_on_activation_error = false,
7274 $send_state_messages = true
7275 ) {
7276 $other_modules = $activate_sso
7277 ? array( 'sso' )
7278 : array();
7279
7280 if ( $active_modules = Jetpack_Options::get_option( 'active_modules' ) ) {
7281 self::delete_active_modules();
7282
7283 self::activate_default_modules( 999, 1, array_merge( $active_modules, $other_modules ), $redirect_on_activation_error, $send_state_messages );
7284 } else {
7285 self::activate_default_modules( false, false, $other_modules, $redirect_on_activation_error, $send_state_messages );
7286 }
7287
7288 // Since this is a fresh connection, be sure to clear out IDC options
7289 Jetpack_IDC::clear_all_idc_options();
7290
7291 if ( $send_state_messages ) {
7292 self::state( 'message', 'authorized' );
7293 }
7294 }
7295
7296 /**
7297 * Returns a boolean for whether backups UI should be displayed or not.
7298 *
7299 * @return bool Should backups UI be displayed?
7300 */
7301 public static function show_backups_ui() {
7302 /**
7303 * Whether UI for backups should be displayed.
7304 *
7305 * @since 6.5.0
7306 *
7307 * @param bool $show_backups Should UI for backups be displayed? True by default.
7308 */
7309 return self::is_plugin_active( 'vaultpress/vaultpress.php' ) || apply_filters( 'jetpack_show_backups', true );
7310 }
7311
7312 /*
7313 * Deprecated manage functions
7314 */
7315 function prepare_manage_jetpack_notice() {
7316 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7317 }
7318 function manage_activate_screen() {
7319 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7320 }
7321 function admin_jetpack_manage_notice() {
7322 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7323 }
7324 function opt_out_jetpack_manage_url() {
7325 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7326 }
7327 function opt_in_jetpack_manage_url() {
7328 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7329 }
7330 function opt_in_jetpack_manage_notice() {
7331 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7332 }
7333 function can_display_jetpack_manage_notice() {
7334 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7335 }
7336
7337 /**
7338 * Clean leftoveruser meta.
7339 *
7340 * Delete Jetpack-related user meta when it is no longer needed.
7341 *
7342 * @since 7.3.0
7343 *
7344 * @param int $user_id User ID being updated.
7345 */
7346 public static function user_meta_cleanup( $user_id ) {
7347 $meta_keys = array(
7348 // AtD removed from Jetpack 7.3
7349 'AtD_options',
7350 'AtD_check_when',
7351 'AtD_guess_lang',
7352 'AtD_ignored_phrases',
7353 );
7354
7355 foreach ( $meta_keys as $meta_key ) {
7356 if ( get_user_meta( $user_id, $meta_key ) ) {
7357 delete_user_meta( $user_id, $meta_key );
7358 }
7359 }
7360 }
7361
7362 /**
7363 * Checks if a Jetpack site is both active and not in development.
7364 *
7365 * This is a DRY function to avoid repeating `Jetpack::is_active && ! Automattic\Jetpack\Status->is_development_mode`.
7366 *
7367 * @return bool True if Jetpack is active and not in development.
7368 */
7369 public static function is_active_and_not_development_mode() {
7370 if ( ! self::is_active() || ( new Status() )->is_development_mode() ) {
7371 return false;
7372 }
7373 return true;
7374 }
7375
7376 /**
7377 * Returns the list of products that we have available for purchase.
7378 */
7379 public static function get_products_for_purchase() {
7380 $products = array();
7381 if ( ! is_multisite() ) {
7382 $products[] = array(
7383 'key' => 'backup',
7384 'title' => __( 'Jetpack Backup', 'jetpack' ),
7385 'short_description' => __( 'Always-on backups ensure you never lose your site.', 'jetpack' ),
7386 'learn_more' => __( 'Which backup option is best for me?', 'jetpack' ),
7387 'description' => __( 'Always-on backups ensure you never lose your site. Your changes are saved as you edit and you have unlimited backup archives.', 'jetpack' ),
7388 'options_label' => __( 'Select a backup option:', 'jetpack' ),
7389 'options' => array(
7390 array(
7391 'type' => 'daily',
7392 'slug' => 'jetpack-backup-daily',
7393 'key' => 'jetpack_backup_daily',
7394 'name' => __( 'Daily Backups', 'jetpack' ),
7395 'description' => __( 'Your data is being securely backed up daily.', 'jetpack' ),
7396 ),
7397 array(
7398 'type' => 'realtime',
7399 'slug' => 'jetpack-backup-realtime',
7400 'key' => 'jetpack_backup_realtime',
7401 'name' => __( 'Real-Time Backups', 'jetpack' ),
7402 'description' => __( 'Your data is being securely backed up as you edit.', 'jetpack' ),
7403 ),
7404 ),
7405 'default_option' => 'realtime',
7406 'show_promotion' => true,
7407 'discount_percent' => 70,
7408 'included_in_plans' => array( 'personal-plan', 'premium-plan', 'business-plan', 'daily-backup-plan', 'realtime-backup-plan' ),
7409 );
7410
7411 $products[] = array(
7412 'key' => 'scan',
7413 'title' => __( 'Jetpack Scan', 'jetpack' ),
7414 'short_description' => __( 'Automatic scanning and one-click fixes keep your site one step ahead of security threats.', 'jetpack' ),
7415 'learn_more' => __( 'Learn More', 'jetpack' ),
7416 'description' => __( 'Automatic scanning and one-click fixes keep your site one step ahead of security threats.', 'jetpack' ),
7417 'show_promotion' => true,
7418 'discount_percent' => 30,
7419 'options' => array(
7420 array(
7421 'type' => 'scan',
7422 'slug' => 'jetpack-scan',
7423 'key' => 'jetpack_scan',
7424 'name' => __( 'Daily Scan', 'jetpack' ),
7425 ),
7426 ),
7427 'default_option' => 'scan',
7428 'included_in_plans' => array( 'premium-plan', 'business-plan', 'scan-plan' ),
7429 );
7430 }
7431
7432 $products[] = array(
7433 'key' => 'search',
7434 'title' => __( 'Jetpack Search', 'jetpack' ),
7435 'short_description' => __( 'Incredibly powerful and customizable, Jetpack Search helps your visitors instantly find the right content – right when they need it.', 'jetpack' ),
7436 'learn_more' => __( 'Learn More', 'jetpack' ),
7437 'description' => __( 'Incredibly powerful and customizable, Jetpack Search helps your visitors instantly find the right content – right when they need it.', 'jetpack' ),
7438 'label_popup' => __( 'Records are all posts, pages, custom post types, and other types of content indexed by Jetpack Search.' ),
7439 'options' => array(
7440 array(
7441 'type' => 'search',
7442 'slug' => 'jetpack-search',
7443 'key' => 'jetpack_search',
7444 'name' => __( 'Search', 'jetpack' ),
7445 ),
7446 ),
7447 'tears' => array(),
7448 'default_option' => 'search',
7449 'show_promotion' => false,
7450 'included_in_plans' => array( 'search-plan' ),
7451 );
7452
7453 return $products;
7454 }
7455 }
7456