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Jetpack – WP Security, Backup, Speed, & Growth / 8.1.1
Jetpack – WP Security, Backup, Speed, & Growth v8.1.1
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jetpack / class.jetpack.php

class.jetpack.php in Jetpack – WP Security, Backup, Speed, & Growth 8.1.1, 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\Connection\Client;
5 use Automattic\Jetpack\Connection\Manager as Connection_Manager;
6 use Automattic\Jetpack\Connection\REST_Connector as REST_Connector;
7 use Automattic\Jetpack\Connection\XMLRPC_Connector as XMLRPC_Connector;
8 use Automattic\Jetpack\Connection\Utils as Connection_Utils;
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\Sender;
15 use Automattic\Jetpack\Sync\Users;
16 use Automattic\Jetpack\Terms_Of_Service;
17 use Automattic\Jetpack\Tracking;
18 use Automattic\Jetpack\Plugin\Tracking as Plugin_Tracking;
19
20 /*
21 Options:
22 jetpack_options (array)
23 An array of options.
24 @see Jetpack_Options::get_option_names()
25
26 jetpack_register (string)
27 Temporary verification secrets.
28
29 jetpack_activated (int)
30 1: the plugin was activated normally
31 2: the plugin was activated on this site because of a network-wide activation
32 3: the plugin was auto-installed
33 4: the plugin was manually disconnected (but is still installed)
34
35 jetpack_active_modules (array)
36 Array of active module slugs.
37
38 jetpack_do_activate (bool)
39 Flag for "activating" the plugin on sites where the activation hook never fired (auto-installs)
40 */
41
42 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.media.php';
43
44 class Jetpack {
45 public $xmlrpc_server = null;
46
47 private $rest_authentication_status = null;
48
49 public $HTTP_RAW_POST_DATA = null; // copy of $GLOBALS['HTTP_RAW_POST_DATA']
50
51 private $tracking;
52
53 /**
54 * @var array The handles of styles that are concatenated into jetpack.css.
55 *
56 * When making changes to that list, you must also update concat_list in tools/builder/frontend-css.js.
57 */
58 public $concatenated_style_handles = array(
59 'jetpack-carousel',
60 'grunion.css',
61 'the-neverending-homepage',
62 'jetpack_likes',
63 'jetpack_related-posts',
64 'sharedaddy',
65 'jetpack-slideshow',
66 'presentations',
67 'quiz',
68 'jetpack-subscriptions',
69 'jetpack-responsive-videos-style',
70 'jetpack-social-menu',
71 'tiled-gallery',
72 'jetpack_display_posts_widget',
73 'gravatar-profile-widget',
74 'goodreads-widget',
75 'jetpack_social_media_icons_widget',
76 'jetpack-top-posts-widget',
77 'jetpack_image_widget',
78 'jetpack-my-community-widget',
79 'jetpack-authors-widget',
80 'wordads',
81 'eu-cookie-law-style',
82 'flickr-widget-style',
83 'jetpack-search-widget',
84 'jetpack-simple-payments-widget-style',
85 'jetpack-widget-social-icons-styles',
86 );
87
88 /**
89 * The handles of scripts that can be loaded asynchronously.
90 *
91 * @var array
92 */
93 public $async_script_handles = array(
94 'woocommerce-analytics',
95 );
96
97 /**
98 * Contains all assets that have had their URL rewritten to minified versions.
99 *
100 * @var array
101 */
102 static $min_assets = array();
103
104 public $plugins_to_deactivate = array(
105 'stats' => array( 'stats/stats.php', 'WordPress.com Stats' ),
106 'shortlinks' => array( 'stats/stats.php', 'WordPress.com Stats' ),
107 'sharedaddy' => array( 'sharedaddy/sharedaddy.php', 'Sharedaddy' ),
108 'twitter-widget' => array( 'wickett-twitter-widget/wickett-twitter-widget.php', 'Wickett Twitter Widget' ),
109 'contact-form' => array( 'grunion-contact-form/grunion-contact-form.php', 'Grunion Contact Form' ),
110 'contact-form' => array( 'mullet/mullet-contact-form.php', 'Mullet Contact Form' ),
111 'custom-css' => array( 'safecss/safecss.php', 'WordPress.com Custom CSS' ),
112 'random-redirect' => array( 'random-redirect/random-redirect.php', 'Random Redirect' ),
113 'videopress' => array( 'video/video.php', 'VideoPress' ),
114 'widget-visibility' => array( 'jetpack-widget-visibility/widget-visibility.php', 'Jetpack Widget Visibility' ),
115 'widget-visibility' => array( 'widget-visibility-without-jetpack/widget-visibility-without-jetpack.php', 'Widget Visibility Without Jetpack' ),
116 'sharedaddy' => array( 'jetpack-sharing/sharedaddy.php', 'Jetpack Sharing' ),
117 'gravatar-hovercards' => array( 'jetpack-gravatar-hovercards/gravatar-hovercards.php', 'Jetpack Gravatar Hovercards' ),
118 'latex' => array( 'wp-latex/wp-latex.php', 'WP LaTeX' ),
119 );
120
121 /**
122 * Map of roles we care about, and their corresponding minimum capabilities.
123 *
124 * @deprecated 7.6 Use Automattic\Jetpack\Roles::$capability_translations instead.
125 *
126 * @access public
127 * @static
128 *
129 * @var array
130 */
131 public static $capability_translations = array(
132 'administrator' => 'manage_options',
133 'editor' => 'edit_others_posts',
134 'author' => 'publish_posts',
135 'contributor' => 'edit_posts',
136 'subscriber' => 'read',
137 );
138
139 /**
140 * Map of modules that have conflicts with plugins and should not be auto-activated
141 * if the plugins are active. Used by filter_default_modules
142 *
143 * Plugin Authors: If you'd like to prevent a single module from auto-activating,
144 * change `module-slug` and add this to your plugin:
145 *
146 * add_filter( 'jetpack_get_default_modules', 'my_jetpack_get_default_modules' );
147 * function my_jetpack_get_default_modules( $modules ) {
148 * return array_diff( $modules, array( 'module-slug' ) );
149 * }
150 *
151 * @var array
152 */
153 private $conflicting_plugins = array(
154 'comments' => array(
155 'Intense Debate' => 'intensedebate/intensedebate.php',
156 'Disqus' => 'disqus-comment-system/disqus.php',
157 'Livefyre' => 'livefyre-comments/livefyre.php',
158 'Comments Evolved for WordPress' => 'gplus-comments/comments-evolved.php',
159 'Google+ Comments' => 'google-plus-comments/google-plus-comments.php',
160 'WP-SpamShield Anti-Spam' => 'wp-spamshield/wp-spamshield.php',
161 ),
162 'comment-likes' => array(
163 'Epoch' => 'epoch/plugincore.php',
164 ),
165 'contact-form' => array(
166 'Contact Form 7' => 'contact-form-7/wp-contact-form-7.php',
167 'Gravity Forms' => 'gravityforms/gravityforms.php',
168 'Contact Form Plugin' => 'contact-form-plugin/contact_form.php',
169 'Easy Contact Forms' => 'easy-contact-forms/easy-contact-forms.php',
170 'Fast Secure Contact Form' => 'si-contact-form/si-contact-form.php',
171 'Ninja Forms' => 'ninja-forms/ninja-forms.php',
172 ),
173 'minileven' => array(
174 'WPtouch' => 'wptouch/wptouch.php',
175 ),
176 'latex' => array(
177 'LaTeX for WordPress' => 'latex/latex.php',
178 'Youngwhans Simple Latex' => 'youngwhans-simple-latex/yw-latex.php',
179 'Easy WP LaTeX' => 'easy-wp-latex-lite/easy-wp-latex-lite.php',
180 'MathJax-LaTeX' => 'mathjax-latex/mathjax-latex.php',
181 'Enable Latex' => 'enable-latex/enable-latex.php',
182 'WP QuickLaTeX' => 'wp-quicklatex/wp-quicklatex.php',
183 ),
184 'protect' => array(
185 'Limit Login Attempts' => 'limit-login-attempts/limit-login-attempts.php',
186 'Captcha' => 'captcha/captcha.php',
187 'Brute Force Login Protection' => 'brute-force-login-protection/brute-force-login-protection.php',
188 'Login Security Solution' => 'login-security-solution/login-security-solution.php',
189 'WPSecureOps Brute Force Protect' => 'wpsecureops-bruteforce-protect/wpsecureops-bruteforce-protect.php',
190 'BulletProof Security' => 'bulletproof-security/bulletproof-security.php',
191 'SiteGuard WP Plugin' => 'siteguard/siteguard.php',
192 'Security-protection' => 'security-protection/security-protection.php',
193 'Login Security' => 'login-security/login-security.php',
194 'Botnet Attack Blocker' => 'botnet-attack-blocker/botnet-attack-blocker.php',
195 'Wordfence Security' => 'wordfence/wordfence.php',
196 'All In One WP Security & Firewall' => 'all-in-one-wp-security-and-firewall/wp-security.php',
197 'iThemes Security' => 'better-wp-security/better-wp-security.php',
198 ),
199 'random-redirect' => array(
200 'Random Redirect 2' => 'random-redirect-2/random-redirect.php',
201 ),
202 'related-posts' => array(
203 'YARPP' => 'yet-another-related-posts-plugin/yarpp.php',
204 'WordPress Related Posts' => 'wordpress-23-related-posts-plugin/wp_related_posts.php',
205 'nrelate Related Content' => 'nrelate-related-content/nrelate-related.php',
206 'Contextual Related Posts' => 'contextual-related-posts/contextual-related-posts.php',
207 'Related Posts for WordPress' => 'microkids-related-posts/microkids-related-posts.php',
208 'outbrain' => 'outbrain/outbrain.php',
209 'Shareaholic' => 'shareaholic/shareaholic.php',
210 'Sexybookmarks' => 'sexybookmarks/shareaholic.php',
211 ),
212 'sharedaddy' => array(
213 'AddThis' => 'addthis/addthis_social_widget.php',
214 'Add To Any' => 'add-to-any/add-to-any.php',
215 'ShareThis' => 'share-this/sharethis.php',
216 'Shareaholic' => 'shareaholic/shareaholic.php',
217 ),
218 'seo-tools' => array(
219 'WordPress SEO by Yoast' => 'wordpress-seo/wp-seo.php',
220 'WordPress SEO Premium by Yoast' => 'wordpress-seo-premium/wp-seo-premium.php',
221 'All in One SEO Pack' => 'all-in-one-seo-pack/all_in_one_seo_pack.php',
222 'All in One SEO Pack Pro' => 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php',
223 'The SEO Framework' => 'autodescription/autodescription.php',
224 ),
225 'verification-tools' => array(
226 'WordPress SEO by Yoast' => 'wordpress-seo/wp-seo.php',
227 'WordPress SEO Premium by Yoast' => 'wordpress-seo-premium/wp-seo-premium.php',
228 'All in One SEO Pack' => 'all-in-one-seo-pack/all_in_one_seo_pack.php',
229 'All in One SEO Pack Pro' => 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php',
230 'The SEO Framework' => 'autodescription/autodescription.php',
231 ),
232 'widget-visibility' => array(
233 'Widget Logic' => 'widget-logic/widget_logic.php',
234 'Dynamic Widgets' => 'dynamic-widgets/dynamic-widgets.php',
235 ),
236 'sitemaps' => array(
237 'Google XML Sitemaps' => 'google-sitemap-generator/sitemap.php',
238 'Better WordPress Google XML Sitemaps' => 'bwp-google-xml-sitemaps/bwp-simple-gxs.php',
239 'Google XML Sitemaps for qTranslate' => 'google-xml-sitemaps-v3-for-qtranslate/sitemap.php',
240 'XML Sitemap & Google News feeds' => 'xml-sitemap-feed/xml-sitemap.php',
241 'Google Sitemap by BestWebSoft' => 'google-sitemap-plugin/google-sitemap-plugin.php',
242 'WordPress SEO by Yoast' => 'wordpress-seo/wp-seo.php',
243 'WordPress SEO Premium by Yoast' => 'wordpress-seo-premium/wp-seo-premium.php',
244 'All in One SEO Pack' => 'all-in-one-seo-pack/all_in_one_seo_pack.php',
245 'All in One SEO Pack Pro' => 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php',
246 'The SEO Framework' => 'autodescription/autodescription.php',
247 'Sitemap' => 'sitemap/sitemap.php',
248 'Simple Wp Sitemap' => 'simple-wp-sitemap/simple-wp-sitemap.php',
249 'Simple Sitemap' => 'simple-sitemap/simple-sitemap.php',
250 'XML Sitemaps' => 'xml-sitemaps/xml-sitemaps.php',
251 'MSM Sitemaps' => 'msm-sitemap/msm-sitemap.php',
252 ),
253 'lazy-images' => array(
254 'Lazy Load' => 'lazy-load/lazy-load.php',
255 'BJ Lazy Load' => 'bj-lazy-load/bj-lazy-load.php',
256 'Lazy Load by WP Rocket' => 'rocket-lazy-load/rocket-lazy-load.php',
257 ),
258 );
259
260 /**
261 * Plugins for which we turn off our Facebook OG Tags implementation.
262 *
263 * Note: All in One SEO Pack, All in one SEO Pack Pro, WordPress SEO by Yoast, and WordPress SEO Premium by Yoast automatically deactivate
264 * Jetpack's Open Graph tags via filter when their Social Meta modules are active.
265 *
266 * Plugin authors: If you'd like to prevent Jetpack's Open Graph tag generation in your plugin, you can do so via this filter:
267 * add_filter( 'jetpack_enable_open_graph', '__return_false' );
268 */
269 private $open_graph_conflicting_plugins = array(
270 '2-click-socialmedia-buttons/2-click-socialmedia-buttons.php',
271 // 2 Click Social Media Buttons
272 'add-link-to-facebook/add-link-to-facebook.php', // Add Link to Facebook
273 'add-meta-tags/add-meta-tags.php', // Add Meta Tags
274 'easy-facebook-share-thumbnails/esft.php', // Easy Facebook Share Thumbnail
275 'heateor-open-graph-meta-tags/heateor-open-graph-meta-tags.php',
276 // Open Graph Meta Tags by Heateor
277 'facebook/facebook.php', // Facebook (official plugin)
278 'facebook-awd/AWD_facebook.php', // Facebook AWD All in one
279 'facebook-featured-image-and-open-graph-meta-tags/fb-featured-image.php',
280 // Facebook Featured Image & OG Meta Tags
281 'facebook-meta-tags/facebook-metatags.php', // Facebook Meta Tags
282 'wonderm00ns-simple-facebook-open-graph-tags/wonderm00n-open-graph.php',
283 // Facebook Open Graph Meta Tags for WordPress
284 'facebook-revised-open-graph-meta-tag/index.php', // Facebook Revised Open Graph Meta Tag
285 'facebook-thumb-fixer/_facebook-thumb-fixer.php', // Facebook Thumb Fixer
286 'facebook-and-digg-thumbnail-generator/facebook-and-digg-thumbnail-generator.php',
287 // Fedmich's Facebook Open Graph Meta
288 'network-publisher/networkpub.php', // Network Publisher
289 'nextgen-facebook/nextgen-facebook.php', // NextGEN Facebook OG
290 'social-networks-auto-poster-facebook-twitter-g/NextScripts_SNAP.php',
291 // NextScripts SNAP
292 'og-tags/og-tags.php', // OG Tags
293 'opengraph/opengraph.php', // Open Graph
294 'open-graph-protocol-framework/open-graph-protocol-framework.php',
295 // Open Graph Protocol Framework
296 'seo-facebook-comments/seofacebook.php', // SEO Facebook Comments
297 'seo-ultimate/seo-ultimate.php', // SEO Ultimate
298 'sexybookmarks/sexy-bookmarks.php', // Shareaholic
299 'shareaholic/sexy-bookmarks.php', // Shareaholic
300 'sharepress/sharepress.php', // SharePress
301 'simple-facebook-connect/sfc.php', // Simple Facebook Connect
302 'social-discussions/social-discussions.php', // Social Discussions
303 'social-sharing-toolkit/social_sharing_toolkit.php', // Social Sharing Toolkit
304 'socialize/socialize.php', // Socialize
305 'squirrly-seo/squirrly.php', // SEO by SQUIRRLY™
306 'only-tweet-like-share-and-google-1/tweet-like-plusone.php',
307 // Tweet, Like, Google +1 and Share
308 'wordbooker/wordbooker.php', // Wordbooker
309 'wpsso/wpsso.php', // WordPress Social Sharing Optimization
310 'wp-caregiver/wp-caregiver.php', // WP Caregiver
311 'wp-facebook-like-send-open-graph-meta/wp-facebook-like-send-open-graph-meta.php',
312 // WP Facebook Like Send & Open Graph Meta
313 'wp-facebook-open-graph-protocol/wp-facebook-ogp.php', // WP Facebook Open Graph protocol
314 'wp-ogp/wp-ogp.php', // WP-OGP
315 'zoltonorg-social-plugin/zosp.php', // Zolton.org Social Plugin
316 'wp-fb-share-like-button/wp_fb_share-like_widget.php', // WP Facebook Like Button
317 'open-graph-metabox/open-graph-metabox.php', // Open Graph Metabox
318 );
319
320 /**
321 * Plugins for which we turn off our Twitter Cards Tags implementation.
322 */
323 private $twitter_cards_conflicting_plugins = array(
324 // 'twitter/twitter.php', // The official one handles this on its own.
325 // https://github.com/twitter/wordpress/blob/master/src/Twitter/WordPress/Cards/Compatibility.php
326 'eewee-twitter-card/index.php', // Eewee Twitter Card
327 'ig-twitter-cards/ig-twitter-cards.php', // IG:Twitter Cards
328 'jm-twitter-cards/jm-twitter-cards.php', // JM Twitter Cards
329 'kevinjohn-gallagher-pure-web-brilliants-social-graph-twitter-cards-extention/kevinjohn_gallagher___social_graph_twitter_output.php',
330 // Pure Web Brilliant's Social Graph Twitter Cards Extension
331 'twitter-cards/twitter-cards.php', // Twitter Cards
332 'twitter-cards-meta/twitter-cards-meta.php', // Twitter Cards Meta
333 'wp-to-twitter/wp-to-twitter.php', // WP to Twitter
334 'wp-twitter-cards/twitter_cards.php', // WP Twitter Cards
335 );
336
337 /**
338 * Message to display in admin_notice
339 *
340 * @var string
341 */
342 public $message = '';
343
344 /**
345 * Error to display in admin_notice
346 *
347 * @var string
348 */
349 public $error = '';
350
351 /**
352 * Modules that need more privacy description.
353 *
354 * @var string
355 */
356 public $privacy_checks = '';
357
358 /**
359 * Stats to record once the page loads
360 *
361 * @var array
362 */
363 public $stats = array();
364
365 /**
366 * Jetpack_Sync object
367 */
368 public $sync;
369
370 /**
371 * Verified data for JSON authorization request
372 */
373 public $json_api_authorization_request = array();
374
375 /**
376 * @var Automattic\Jetpack\Connection\Manager
377 */
378 protected $connection_manager;
379
380 /**
381 * @var string Transient key used to prevent multiple simultaneous plugin upgrades
382 */
383 public static $plugin_upgrade_lock_key = 'jetpack_upgrade_lock';
384
385 /**
386 * Holds the singleton instance of this class
387 *
388 * @since 2.3.3
389 * @var Jetpack
390 */
391 static $instance = false;
392
393 /**
394 * Singleton
395 *
396 * @static
397 */
398 public static function init() {
399 if ( ! self::$instance ) {
400 self::$instance = new Jetpack();
401
402 self::$instance->plugin_upgrade();
403 }
404
405 return self::$instance;
406 }
407
408 /**
409 * Must never be called statically
410 */
411 function plugin_upgrade() {
412 if ( self::is_active() ) {
413 list( $version ) = explode( ':', Jetpack_Options::get_option( 'version' ) );
414 if ( JETPACK__VERSION != $version ) {
415 // Prevent multiple upgrades at once - only a single process should trigger
416 // an upgrade to avoid stampedes
417 if ( false !== get_transient( self::$plugin_upgrade_lock_key ) ) {
418 return;
419 }
420
421 // Set a short lock to prevent multiple instances of the upgrade
422 set_transient( self::$plugin_upgrade_lock_key, 1, 10 );
423
424 // check which active modules actually exist and remove others from active_modules list
425 $unfiltered_modules = self::get_active_modules();
426 $modules = array_filter( $unfiltered_modules, array( 'Jetpack', 'is_module' ) );
427 if ( array_diff( $unfiltered_modules, $modules ) ) {
428 self::update_active_modules( $modules );
429 }
430
431 add_action( 'init', array( __CLASS__, 'activate_new_modules' ) );
432
433 // Upgrade to 4.3.0
434 if ( Jetpack_Options::get_option( 'identity_crisis_whitelist' ) ) {
435 Jetpack_Options::delete_option( 'identity_crisis_whitelist' );
436 }
437
438 // Make sure Markdown for posts gets turned back on
439 if ( ! get_option( 'wpcom_publish_posts_with_markdown' ) ) {
440 update_option( 'wpcom_publish_posts_with_markdown', true );
441 }
442
443 if ( did_action( 'wp_loaded' ) ) {
444 self::upgrade_on_load();
445 } else {
446 add_action(
447 'wp_loaded',
448 array( __CLASS__, 'upgrade_on_load' )
449 );
450 }
451 }
452 }
453 }
454
455 /**
456 * Runs upgrade routines that need to have modules loaded.
457 */
458 static function upgrade_on_load() {
459
460 // Not attempting any upgrades if jetpack_modules_loaded did not fire.
461 // This can happen in case Jetpack has been just upgraded and is
462 // being initialized late during the page load. In this case we wait
463 // until the next proper admin page load with Jetpack active.
464 if ( ! did_action( 'jetpack_modules_loaded' ) ) {
465 delete_transient( self::$plugin_upgrade_lock_key );
466
467 return;
468 }
469
470 self::maybe_set_version_option();
471
472 if ( method_exists( 'Jetpack_Widget_Conditions', 'migrate_post_type_rules' ) ) {
473 Jetpack_Widget_Conditions::migrate_post_type_rules();
474 }
475
476 if (
477 class_exists( 'Jetpack_Sitemap_Manager' )
478 && version_compare( JETPACK__VERSION, '5.3', '>=' )
479 ) {
480 do_action( 'jetpack_sitemaps_purge_data' );
481 }
482
483 // Delete old stats cache
484 delete_option( 'jetpack_restapi_stats_cache' );
485
486 delete_transient( self::$plugin_upgrade_lock_key );
487 }
488
489 /**
490 * Saves all the currently active modules to options.
491 * Also fires Action hooks for each newly activated and deactivated module.
492 *
493 * @param $modules Array Array of active modules to be saved in options.
494 *
495 * @return $success bool true for success, false for failure.
496 */
497 static function update_active_modules( $modules ) {
498 $current_modules = Jetpack_Options::get_option( 'active_modules', array() );
499 $active_modules = self::get_active_modules();
500 $new_active_modules = array_diff( $modules, $current_modules );
501 $new_inactive_modules = array_diff( $active_modules, $modules );
502 $new_current_modules = array_diff( array_merge( $current_modules, $new_active_modules ), $new_inactive_modules );
503 $reindexed_modules = array_values( $new_current_modules );
504 $success = Jetpack_Options::update_option( 'active_modules', array_unique( $reindexed_modules ) );
505
506 foreach ( $new_active_modules as $module ) {
507 /**
508 * Fires when a specific module is activated.
509 *
510 * @since 1.9.0
511 *
512 * @param string $module Module slug.
513 * @param boolean $success whether the module was activated. @since 4.2
514 */
515 do_action( 'jetpack_activate_module', $module, $success );
516 /**
517 * Fires when a module is activated.
518 * The dynamic part of the filter, $module, is the module slug.
519 *
520 * @since 1.9.0
521 *
522 * @param string $module Module slug.
523 */
524 do_action( "jetpack_activate_module_$module", $module );
525 }
526
527 foreach ( $new_inactive_modules as $module ) {
528 /**
529 * Fired after a module has been deactivated.
530 *
531 * @since 4.2.0
532 *
533 * @param string $module Module slug.
534 * @param boolean $success whether the module was deactivated.
535 */
536 do_action( 'jetpack_deactivate_module', $module, $success );
537 /**
538 * Fires when a module is deactivated.
539 * The dynamic part of the filter, $module, is the module slug.
540 *
541 * @since 1.9.0
542 *
543 * @param string $module Module slug.
544 */
545 do_action( "jetpack_deactivate_module_$module", $module );
546 }
547
548 return $success;
549 }
550
551 static function delete_active_modules() {
552 self::update_active_modules( array() );
553 }
554
555 /**
556 * Constructor. Initializes WordPress hooks
557 */
558 private function __construct() {
559 /*
560 * Check for and alert any deprecated hooks
561 */
562 add_action( 'init', array( $this, 'deprecated_hooks' ) );
563
564 /*
565 * Enable enhanced handling of previewing sites in Calypso
566 */
567 if ( self::is_active() ) {
568 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.jetpack-iframe-embed.php';
569 add_action( 'init', array( 'Jetpack_Iframe_Embed', 'init' ), 9, 0 );
570 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.jetpack-keyring-service-helper.php';
571 add_action( 'init', array( 'Jetpack_Keyring_Service_Helper', 'init' ), 9, 0 );
572 }
573
574 add_action( 'plugins_loaded', array( $this, 'after_plugins_loaded' ) );
575 add_action( 'plugins_loaded', array( $this, 'late_initialization' ), 90 );
576
577 add_filter(
578 'jetpack_connection_secret_generator',
579 function( $callable ) {
580 return function() {
581 return wp_generate_password( 32, false );
582 };
583 }
584 );
585
586 add_action( 'jetpack_verify_signature_error', array( $this, 'track_xmlrpc_error' ) );
587
588 $this->connection_manager = new Connection_Manager();
589 $this->connection_manager->init();
590
591 /*
592 * Load things that should only be in Network Admin.
593 *
594 * For now blow away everything else until a more full
595 * understanding of what is needed at the network level is
596 * available
597 */
598 if ( is_multisite() ) {
599 $network = Jetpack_Network::init();
600 $network->set_connection( $this->connection_manager );
601 }
602
603 add_filter(
604 'jetpack_signature_check_token',
605 array( __CLASS__, 'verify_onboarding_token' ),
606 10,
607 3
608 );
609
610 /**
611 * Prepare Gutenberg Editor functionality
612 */
613 require_once JETPACK__PLUGIN_DIR . 'class.jetpack-gutenberg.php';
614 add_action( 'plugins_loaded', array( 'Jetpack_Gutenberg', 'init' ) );
615 add_action( 'plugins_loaded', array( 'Jetpack_Gutenberg', 'load_independent_blocks' ) );
616 add_action( 'enqueue_block_editor_assets', array( 'Jetpack_Gutenberg', 'enqueue_block_editor_assets' ) );
617
618 add_action( 'set_user_role', array( $this, 'maybe_clear_other_linked_admins_transient' ), 10, 3 );
619
620 // Unlink user before deleting the user from WP.com.
621 add_action( 'deleted_user', array( 'Automattic\\Jetpack\\Connection\\Manager', 'disconnect_user' ), 10, 1 );
622 add_action( 'remove_user_from_blog', array( 'Automattic\\Jetpack\\Connection\\Manager', 'disconnect_user' ), 10, 1 );
623
624 // Initialize remote file upload request handlers.
625 $this->add_remote_request_handlers();
626
627 if ( self::is_active() ) {
628 add_action( 'login_form_jetpack_json_api_authorization', array( $this, 'login_form_json_api_authorization' ) );
629
630 Jetpack_Heartbeat::init();
631 if ( self::is_module_active( 'stats' ) && self::is_module_active( 'search' ) ) {
632 require_once JETPACK__PLUGIN_DIR . '_inc/lib/class.jetpack-search-performance-logger.php';
633 Jetpack_Search_Performance_Logger::init();
634 }
635 }
636
637 add_action( 'jetpack_event_log', array( 'Jetpack', 'log' ), 10, 2 );
638
639 add_filter( 'determine_current_user', array( $this, 'wp_rest_authenticate' ) );
640 add_filter( 'rest_authentication_errors', array( $this, 'wp_rest_authentication_errors' ) );
641
642 add_action( 'admin_init', array( $this, 'admin_init' ) );
643 add_action( 'admin_init', array( $this, 'dismiss_jetpack_notice' ) );
644
645 add_filter( 'admin_body_class', array( $this, 'admin_body_class' ), 20 );
646
647 add_action( 'wp_dashboard_setup', array( $this, 'wp_dashboard_setup' ) );
648 // Filter the dashboard meta box order to swap the new one in in place of the old one.
649 add_filter( 'get_user_option_meta-box-order_dashboard', array( $this, 'get_user_option_meta_box_order_dashboard' ) );
650
651 // returns HTTPS support status
652 add_action( 'wp_ajax_jetpack-recheck-ssl', array( $this, 'ajax_recheck_ssl' ) );
653
654 add_action( 'wp_ajax_jetpack_connection_banner', array( $this, 'jetpack_connection_banner_callback' ) );
655
656 add_action( 'wp_loaded', array( $this, 'register_assets' ) );
657
658 add_action( 'plugins_loaded', array( $this, 'extra_oembed_providers' ), 100 );
659
660 /**
661 * These actions run checks to load additional files.
662 * They check for external files or plugins, so they need to run as late as possible.
663 */
664 add_action( 'wp_head', array( $this, 'check_open_graph' ), 1 );
665 add_action( 'amp_story_head', array( $this, 'check_open_graph' ), 1 );
666 add_action( 'plugins_loaded', array( $this, 'check_twitter_tags' ), 999 );
667 add_action( 'plugins_loaded', array( $this, 'check_rest_api_compat' ), 1000 );
668
669 add_filter( 'plugins_url', array( 'Jetpack', 'maybe_min_asset' ), 1, 3 );
670 add_action( 'style_loader_src', array( 'Jetpack', 'set_suffix_on_min' ), 10, 2 );
671 add_filter( 'style_loader_tag', array( 'Jetpack', 'maybe_inline_style' ), 10, 2 );
672
673 add_filter( 'profile_update', array( 'Jetpack', 'user_meta_cleanup' ) );
674
675 add_filter( 'jetpack_get_default_modules', array( $this, 'filter_default_modules' ) );
676 add_filter( 'jetpack_get_default_modules', array( $this, 'handle_deprecated_modules' ), 99 );
677
678 // A filter to control all just in time messages
679 add_filter( 'jetpack_just_in_time_msgs', array( $this, 'is_active_and_not_development_mode' ), 9 );
680
681 add_filter( 'jetpack_just_in_time_msg_cache', '__return_true', 9 );
682
683 // If enabled, point edit post, page, and comment links to Calypso instead of WP-Admin.
684 // We should make sure to only do this for front end links.
685 if ( self::get_option( 'edit_links_calypso_redirect' ) && ! is_admin() ) {
686 add_filter( 'get_edit_post_link', array( $this, 'point_edit_post_links_to_calypso' ), 1, 2 );
687 add_filter( 'get_edit_comment_link', array( $this, 'point_edit_comment_links_to_calypso' ), 1 );
688
689 // we'll override wp_notify_postauthor and wp_notify_moderator pluggable functions
690 // so they point moderation links on emails to Calypso
691 jetpack_require_lib( 'functions.wp-notify' );
692 }
693
694 // Hide edit post link if mobile app.
695 if ( Jetpack_User_Agent_Info::is_mobile_app() ) {
696 add_filter( 'edit_post_link', '__return_empty_string' );
697 }
698
699 // Update the Jetpack plan from API on heartbeats
700 add_action( 'jetpack_heartbeat', array( 'Jetpack_Plan', 'refresh_from_wpcom' ) );
701
702 /**
703 * This is the hack to concatenate all css files into one.
704 * For description and reasoning see the implode_frontend_css method
705 *
706 * Super late priority so we catch all the registered styles
707 */
708 if ( ! is_admin() ) {
709 add_action( 'wp_print_styles', array( $this, 'implode_frontend_css' ), -1 ); // Run first
710 add_action( 'wp_print_footer_scripts', array( $this, 'implode_frontend_css' ), -1 ); // Run first to trigger before `print_late_styles`
711 }
712
713 /**
714 * These are sync actions that we need to keep track of for jitms
715 */
716 add_filter( 'jetpack_sync_before_send_updated_option', array( $this, 'jetpack_track_last_sync_callback' ), 99 );
717
718 // Actually push the stats on shutdown.
719 if ( ! has_action( 'shutdown', array( $this, 'push_stats' ) ) ) {
720 add_action( 'shutdown', array( $this, 'push_stats' ) );
721 }
722
723 /*
724 * Load some scripts asynchronously.
725 */
726 add_action( 'script_loader_tag', array( $this, 'script_add_async' ), 10, 3 );
727
728 // Actions for Manager::authorize().
729 add_action( 'jetpack_authorize_starting', array( $this, 'authorize_starting' ) );
730 add_action( 'jetpack_authorize_ending_linked', array( $this, 'authorize_ending_linked' ) );
731 add_action( 'jetpack_authorize_ending_authorized', array( $this, 'authorize_ending_authorized' ) );
732
733 // Filters for the Manager::get_token() urls and request body.
734 add_filter( 'jetpack_token_processing_url', array( __CLASS__, 'filter_connect_processing_url' ) );
735 add_filter( 'jetpack_token_redirect_url', array( __CLASS__, 'filter_connect_redirect_url' ) );
736 add_filter( 'jetpack_token_request_body', array( __CLASS__, 'filter_token_request_body' ) );
737 }
738
739 /**
740 * Runs after all the plugins have loaded but before init.
741 */
742 function after_plugins_loaded() {
743
744 Partner::init();
745 $terms_of_service = new Terms_Of_Service();
746 $tracking = new Plugin_Tracking();
747 if ( $terms_of_service->has_agreed() ) {
748 add_action( 'init', array( $tracking, 'init' ) );
749 } else {
750 /**
751 * Initialize tracking right after the user agrees to the terms of service.
752 */
753 add_action( 'jetpack_agreed_to_terms_of_service', array( $tracking, 'init' ) );
754 }
755
756 add_filter( 'map_meta_cap', array( $this, 'jetpack_custom_caps' ), 1, 4 );
757 }
758
759 /**
760 * Runs on plugins_loaded. Use this to add code that needs to be executed later than other
761 * initialization code.
762 *
763 * @action plugins_loaded
764 */
765 public function late_initialization() {
766 /**
767 * Fires when Jetpack is fully loaded and ready. This is the point where it's safe
768 * to instantiate classes from packages and namespaces that are managed by the Jetpack Autoloader.
769 *
770 * @since 8.1.0
771 *
772 * @param Jetpack $jetpack the main plugin class object.
773 */
774 do_action( 'jetpack_loaded', $this );
775 }
776
777 /**
778 * Sets up the XMLRPC request handlers.
779 *
780 * @deprecated since 7.7.0
781 * @see Automattic\Jetpack\Connection\Manager::setup_xmlrpc_handlers()
782 *
783 * @param Array $request_params Incoming request parameters.
784 * @param Boolean $is_active Whether the connection is currently active.
785 * @param Boolean $is_signed Whether the signature check has been successful.
786 * @param Jetpack_XMLRPC_Server $xmlrpc_server (optional) An instance of the server to use instead of instantiating a new one.
787 */
788 public function setup_xmlrpc_handlers(
789 $request_params,
790 $is_active,
791 $is_signed,
792 Jetpack_XMLRPC_Server $xmlrpc_server = null
793 ) {
794 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::setup_xmlrpc_handlers' );
795 return $this->connection_manager->setup_xmlrpc_handlers(
796 $request_params,
797 $is_active,
798 $is_signed,
799 $xmlrpc_server
800 );
801 }
802
803 /**
804 * Initialize REST API registration connector.
805 *
806 * @deprecated since 7.7.0
807 * @see Automattic\Jetpack\Connection\Manager::initialize_rest_api_registration_connector()
808 */
809 public function initialize_rest_api_registration_connector() {
810 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::initialize_rest_api_registration_connector' );
811 $this->connection_manager->initialize_rest_api_registration_connector();
812 }
813
814 /**
815 * This is ported over from the manage module, which has been deprecated and baked in here.
816 *
817 * @param $domains
818 */
819 function add_wpcom_to_allowed_redirect_hosts( $domains ) {
820 add_filter( 'allowed_redirect_hosts', array( $this, 'allow_wpcom_domain' ) );
821 }
822
823 /**
824 * Return $domains, with 'wordpress.com' appended.
825 * This is ported over from the manage module, which has been deprecated and baked in here.
826 *
827 * @param $domains
828 * @return array
829 */
830 function allow_wpcom_domain( $domains ) {
831 if ( empty( $domains ) ) {
832 $domains = array();
833 }
834 $domains[] = 'wordpress.com';
835 return array_unique( $domains );
836 }
837
838 function point_edit_post_links_to_calypso( $default_url, $post_id ) {
839 $post = get_post( $post_id );
840
841 if ( empty( $post ) ) {
842 return $default_url;
843 }
844
845 $post_type = $post->post_type;
846
847 // Mapping the allowed CPTs on WordPress.com to corresponding paths in Calypso.
848 // https://en.support.wordpress.com/custom-post-types/
849 $allowed_post_types = array(
850 'post' => 'post',
851 'page' => 'page',
852 'jetpack-portfolio' => 'edit/jetpack-portfolio',
853 'jetpack-testimonial' => 'edit/jetpack-testimonial',
854 );
855
856 if ( ! in_array( $post_type, array_keys( $allowed_post_types ) ) ) {
857 return $default_url;
858 }
859
860 $path_prefix = $allowed_post_types[ $post_type ];
861
862 $site_slug = self::build_raw_urls( get_home_url() );
863
864 return esc_url( sprintf( 'https://wordpress.com/%s/%s/%d', $path_prefix, $site_slug, $post_id ) );
865 }
866
867 function point_edit_comment_links_to_calypso( $url ) {
868 // Take the `query` key value from the URL, and parse its parts to the $query_args. `amp;c` matches the comment ID.
869 wp_parse_str( wp_parse_url( $url, PHP_URL_QUERY ), $query_args );
870 return esc_url(
871 sprintf(
872 'https://wordpress.com/comment/%s/%d',
873 self::build_raw_urls( get_home_url() ),
874 $query_args['amp;c']
875 )
876 );
877 }
878
879 function jetpack_track_last_sync_callback( $params ) {
880 /**
881 * Filter to turn off jitm caching
882 *
883 * @since 5.4.0
884 *
885 * @param bool false Whether to cache just in time messages
886 */
887 if ( ! apply_filters( 'jetpack_just_in_time_msg_cache', false ) ) {
888 return $params;
889 }
890
891 if ( is_array( $params ) && isset( $params[0] ) ) {
892 $option = $params[0];
893 if ( 'active_plugins' === $option ) {
894 // use the cache if we can, but not terribly important if it gets evicted
895 set_transient( 'jetpack_last_plugin_sync', time(), HOUR_IN_SECONDS );
896 }
897 }
898
899 return $params;
900 }
901
902 function jetpack_connection_banner_callback() {
903 check_ajax_referer( 'jp-connection-banner-nonce', 'nonce' );
904
905 if ( isset( $_REQUEST['dismissBanner'] ) ) {
906 Jetpack_Options::update_option( 'dismissed_connection_banner', 1 );
907 wp_send_json_success();
908 }
909
910 wp_die();
911 }
912
913 /**
914 * Removes all XML-RPC methods that are not `jetpack.*`.
915 * Only used in our alternate XML-RPC endpoint, where we want to
916 * ensure that Core and other plugins' methods are not exposed.
917 *
918 * @deprecated since 7.7.0
919 * @see Automattic\Jetpack\Connection\Manager::remove_non_jetpack_xmlrpc_methods()
920 *
921 * @param array $methods A list of registered WordPress XMLRPC methods.
922 * @return array Filtered $methods
923 */
924 public function remove_non_jetpack_xmlrpc_methods( $methods ) {
925 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::remove_non_jetpack_xmlrpc_methods' );
926 return $this->connection_manager->remove_non_jetpack_xmlrpc_methods( $methods );
927 }
928
929 /**
930 * Since a lot of hosts use a hammer approach to "protecting" WordPress sites,
931 * and just blanket block all requests to /xmlrpc.php, or apply other overly-sensitive
932 * security/firewall policies, we provide our own alternate XML RPC API endpoint
933 * which is accessible via a different URI. Most of the below is copied directly
934 * from /xmlrpc.php so that we're replicating it as closely as possible.
935 *
936 * @deprecated since 7.7.0
937 * @see Automattic\Jetpack\Connection\Manager::alternate_xmlrpc()
938 */
939 public function alternate_xmlrpc() {
940 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::alternate_xmlrpc' );
941 $this->connection_manager->alternate_xmlrpc();
942 }
943
944 /**
945 * The callback for the JITM ajax requests.
946 *
947 * @deprecated since 7.9.0
948 */
949 function jetpack_jitm_ajax_callback() {
950 _deprecated_function( __METHOD__, 'jetpack-7.9' );
951 }
952
953 /**
954 * If there are any stats that need to be pushed, but haven't been, push them now.
955 */
956 function push_stats() {
957 if ( ! empty( $this->stats ) ) {
958 $this->do_stats( 'server_side' );
959 }
960 }
961
962 function jetpack_custom_caps( $caps, $cap, $user_id, $args ) {
963 $is_development_mode = ( new Status() )->is_development_mode();
964 switch ( $cap ) {
965 case 'jetpack_connect':
966 case 'jetpack_reconnect':
967 if ( $is_development_mode ) {
968 $caps = array( 'do_not_allow' );
969 break;
970 }
971 /**
972 * Pass through. If it's not development mode, these should match disconnect.
973 * Let users disconnect if it's development mode, just in case things glitch.
974 */
975 case 'jetpack_disconnect':
976 /**
977 * In multisite, can individual site admins manage their own connection?
978 *
979 * Ideally, this should be extracted out to a separate filter in the Jetpack_Network class.
980 */
981 if ( is_multisite() && ! is_super_admin() && is_plugin_active_for_network( 'jetpack/jetpack.php' ) ) {
982 if ( ! Jetpack_Network::init()->get_option( 'sub-site-connection-override' ) ) {
983 /**
984 * We need to update the option name -- it's terribly unclear which
985 * direction the override goes.
986 *
987 * @todo: Update the option name to `sub-sites-can-manage-own-connections`
988 */
989 $caps = array( 'do_not_allow' );
990 break;
991 }
992 }
993
994 $caps = array( 'manage_options' );
995 break;
996 case 'jetpack_manage_modules':
997 case 'jetpack_activate_modules':
998 case 'jetpack_deactivate_modules':
999 $caps = array( 'manage_options' );
1000 break;
1001 case 'jetpack_configure_modules':
1002 $caps = array( 'manage_options' );
1003 break;
1004 case 'jetpack_manage_autoupdates':
1005 $caps = array(
1006 'manage_options',
1007 'update_plugins',
1008 );
1009 break;
1010 case 'jetpack_network_admin_page':
1011 case 'jetpack_network_settings_page':
1012 $caps = array( 'manage_network_plugins' );
1013 break;
1014 case 'jetpack_network_sites_page':
1015 $caps = array( 'manage_sites' );
1016 break;
1017 case 'jetpack_admin_page':
1018 if ( $is_development_mode ) {
1019 $caps = array( 'manage_options' );
1020 break;
1021 } else {
1022 $caps = array( 'read' );
1023 }
1024 break;
1025 case 'jetpack_connect_user':
1026 if ( $is_development_mode ) {
1027 $caps = array( 'do_not_allow' );
1028 break;
1029 }
1030 $caps = array( 'read' );
1031 break;
1032 }
1033 return $caps;
1034 }
1035
1036 /**
1037 * Require a Jetpack authentication.
1038 *
1039 * @deprecated since 7.7.0
1040 * @see Automattic\Jetpack\Connection\Manager::require_jetpack_authentication()
1041 */
1042 public function require_jetpack_authentication() {
1043 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::require_jetpack_authentication' );
1044 $this->connection_manager->require_jetpack_authentication();
1045 }
1046
1047 /**
1048 * Load language files
1049 *
1050 * @action plugins_loaded
1051 */
1052 public static function plugin_textdomain() {
1053 // Note to self, the third argument must not be hardcoded, to account for relocated folders.
1054 load_plugin_textdomain( 'jetpack', false, dirname( plugin_basename( JETPACK__PLUGIN_FILE ) ) . '/languages/' );
1055 }
1056
1057 /**
1058 * Register assets for use in various modules and the Jetpack admin page.
1059 *
1060 * @uses wp_script_is, wp_register_script, plugins_url
1061 * @action wp_loaded
1062 * @return null
1063 */
1064 public function register_assets() {
1065 if ( ! wp_script_is( 'spin', 'registered' ) ) {
1066 wp_register_script(
1067 'spin',
1068 Assets::get_file_url_for_environment( '_inc/build/spin.min.js', '_inc/spin.js' ),
1069 false,
1070 '1.3'
1071 );
1072 }
1073
1074 if ( ! wp_script_is( 'jquery.spin', 'registered' ) ) {
1075 wp_register_script(
1076 'jquery.spin',
1077 Assets::get_file_url_for_environment( '_inc/build/jquery.spin.min.js', '_inc/jquery.spin.js' ),
1078 array( 'jquery', 'spin' ),
1079 '1.3'
1080 );
1081 }
1082
1083 if ( ! wp_script_is( 'jetpack-gallery-settings', 'registered' ) ) {
1084 wp_register_script(
1085 'jetpack-gallery-settings',
1086 Assets::get_file_url_for_environment( '_inc/build/gallery-settings.min.js', '_inc/gallery-settings.js' ),
1087 array( 'media-views' ),
1088 '20121225'
1089 );
1090 }
1091
1092 if ( ! wp_script_is( 'jetpack-twitter-timeline', 'registered' ) ) {
1093 wp_register_script(
1094 'jetpack-twitter-timeline',
1095 Assets::get_file_url_for_environment( '_inc/build/twitter-timeline.min.js', '_inc/twitter-timeline.js' ),
1096 array( 'jquery' ),
1097 '4.0.0',
1098 true
1099 );
1100 }
1101
1102 if ( ! wp_script_is( 'jetpack-facebook-embed', 'registered' ) ) {
1103 wp_register_script(
1104 'jetpack-facebook-embed',
1105 Assets::get_file_url_for_environment( '_inc/build/facebook-embed.min.js', '_inc/facebook-embed.js' ),
1106 array( 'jquery' ),
1107 null,
1108 true
1109 );
1110
1111 /** This filter is documented in modules/sharedaddy/sharing-sources.php */
1112 $fb_app_id = apply_filters( 'jetpack_sharing_facebook_app_id', '249643311490' );
1113 if ( ! is_numeric( $fb_app_id ) ) {
1114 $fb_app_id = '';
1115 }
1116 wp_localize_script(
1117 'jetpack-facebook-embed',
1118 'jpfbembed',
1119 array(
1120 'appid' => $fb_app_id,
1121 'locale' => $this->get_locale(),
1122 )
1123 );
1124 }
1125
1126 /**
1127 * As jetpack_register_genericons is by default fired off a hook,
1128 * the hook may have already fired by this point.
1129 * So, let's just trigger it manually.
1130 */
1131 require_once JETPACK__PLUGIN_DIR . '_inc/genericons.php';
1132 jetpack_register_genericons();
1133
1134 /**
1135 * Register the social logos
1136 */
1137 require_once JETPACK__PLUGIN_DIR . '_inc/social-logos.php';
1138 jetpack_register_social_logos();
1139
1140 if ( ! wp_style_is( 'jetpack-icons', 'registered' ) ) {
1141 wp_register_style( 'jetpack-icons', plugins_url( 'css/jetpack-icons.min.css', JETPACK__PLUGIN_FILE ), false, JETPACK__VERSION );
1142 }
1143 }
1144
1145 /**
1146 * Guess locale from language code.
1147 *
1148 * @param string $lang Language code.
1149 * @return string|bool
1150 */
1151 function guess_locale_from_lang( $lang ) {
1152 if ( 'en' === $lang || 'en_US' === $lang || ! $lang ) {
1153 return 'en_US';
1154 }
1155
1156 if ( ! class_exists( 'GP_Locales' ) ) {
1157 if ( ! defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) || ! file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) {
1158 return false;
1159 }
1160
1161 require JETPACK__GLOTPRESS_LOCALES_PATH;
1162 }
1163
1164 if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
1165 // WP.com: get_locale() returns 'it'
1166 $locale = GP_Locales::by_slug( $lang );
1167 } else {
1168 // Jetpack: get_locale() returns 'it_IT';
1169 $locale = GP_Locales::by_field( 'facebook_locale', $lang );
1170 }
1171
1172 if ( ! $locale ) {
1173 return false;
1174 }
1175
1176 if ( empty( $locale->facebook_locale ) ) {
1177 if ( empty( $locale->wp_locale ) ) {
1178 return false;
1179 } else {
1180 // Facebook SDK is smart enough to fall back to en_US if a
1181 // locale isn't supported. Since supported Facebook locales
1182 // can fall out of sync, we'll attempt to use the known
1183 // wp_locale value and rely on said fallback.
1184 return $locale->wp_locale;
1185 }
1186 }
1187
1188 return $locale->facebook_locale;
1189 }
1190
1191 /**
1192 * Get the locale.
1193 *
1194 * @return string|bool
1195 */
1196 function get_locale() {
1197 $locale = $this->guess_locale_from_lang( get_locale() );
1198
1199 if ( ! $locale ) {
1200 $locale = 'en_US';
1201 }
1202
1203 return $locale;
1204 }
1205
1206 /**
1207 * Return the network_site_url so that .com knows what network this site is a part of.
1208 *
1209 * @param bool $option
1210 * @return string
1211 */
1212 public function jetpack_main_network_site_option( $option ) {
1213 return network_site_url();
1214 }
1215 /**
1216 * Network Name.
1217 */
1218 static function network_name( $option = null ) {
1219 global $current_site;
1220 return $current_site->site_name;
1221 }
1222 /**
1223 * Does the network allow new user and site registrations.
1224 *
1225 * @return string
1226 */
1227 static function network_allow_new_registrations( $option = null ) {
1228 return ( in_array( get_site_option( 'registration' ), array( 'none', 'user', 'blog', 'all' ) ) ? get_site_option( 'registration' ) : 'none' );
1229 }
1230 /**
1231 * Does the network allow admins to add new users.
1232 *
1233 * @return boolian
1234 */
1235 static function network_add_new_users( $option = null ) {
1236 return (bool) get_site_option( 'add_new_users' );
1237 }
1238 /**
1239 * File upload psace left per site in MB.
1240 * -1 means NO LIMIT.
1241 *
1242 * @return number
1243 */
1244 static function network_site_upload_space( $option = null ) {
1245 // value in MB
1246 return ( get_site_option( 'upload_space_check_disabled' ) ? -1 : get_space_allowed() );
1247 }
1248
1249 /**
1250 * Network allowed file types.
1251 *
1252 * @return string
1253 */
1254 static function network_upload_file_types( $option = null ) {
1255 return get_site_option( 'upload_filetypes', 'jpg jpeg png gif' );
1256 }
1257
1258 /**
1259 * Maximum file upload size set by the network.
1260 *
1261 * @return number
1262 */
1263 static function network_max_upload_file_size( $option = null ) {
1264 // value in KB
1265 return get_site_option( 'fileupload_maxk', 300 );
1266 }
1267
1268 /**
1269 * Lets us know if a site allows admins to manage the network.
1270 *
1271 * @return array
1272 */
1273 static function network_enable_administration_menus( $option = null ) {
1274 return get_site_option( 'menu_items' );
1275 }
1276
1277 /**
1278 * If a user has been promoted to or demoted from admin, we need to clear the
1279 * jetpack_other_linked_admins transient.
1280 *
1281 * @since 4.3.2
1282 * @since 4.4.0 $old_roles is null by default and if it's not passed, the transient is cleared.
1283 *
1284 * @param int $user_id The user ID whose role changed.
1285 * @param string $role The new role.
1286 * @param array $old_roles An array of the user's previous roles.
1287 */
1288 function maybe_clear_other_linked_admins_transient( $user_id, $role, $old_roles = null ) {
1289 if ( 'administrator' == $role
1290 || ( is_array( $old_roles ) && in_array( 'administrator', $old_roles ) )
1291 || is_null( $old_roles )
1292 ) {
1293 delete_transient( 'jetpack_other_linked_admins' );
1294 }
1295 }
1296
1297 /**
1298 * Checks to see if there are any other users available to become primary
1299 * Users must both:
1300 * - Be linked to wpcom
1301 * - Be an admin
1302 *
1303 * @return mixed False if no other users are linked, Int if there are.
1304 */
1305 static function get_other_linked_admins() {
1306 $other_linked_users = get_transient( 'jetpack_other_linked_admins' );
1307
1308 if ( false === $other_linked_users ) {
1309 $admins = get_users( array( 'role' => 'administrator' ) );
1310 if ( count( $admins ) > 1 ) {
1311 $available = array();
1312 foreach ( $admins as $admin ) {
1313 if ( self::is_user_connected( $admin->ID ) ) {
1314 $available[] = $admin->ID;
1315 }
1316 }
1317
1318 $count_connected_admins = count( $available );
1319 if ( count( $available ) > 1 ) {
1320 $other_linked_users = $count_connected_admins;
1321 } else {
1322 $other_linked_users = 0;
1323 }
1324 } else {
1325 $other_linked_users = 0;
1326 }
1327
1328 set_transient( 'jetpack_other_linked_admins', $other_linked_users, HOUR_IN_SECONDS );
1329 }
1330
1331 return ( 0 === $other_linked_users ) ? false : $other_linked_users;
1332 }
1333
1334 /**
1335 * Return whether we are dealing with a multi network setup or not.
1336 * The reason we are type casting this is because we want to avoid the situation where
1337 * the result is false since when is_main_network_option return false it cases
1338 * the rest the get_option( 'jetpack_is_multi_network' ); to return the value that is set in the
1339 * database which could be set to anything as opposed to what this function returns.
1340 *
1341 * @param bool $option
1342 *
1343 * @return boolean
1344 */
1345 public function is_main_network_option( $option ) {
1346 // return '1' or ''
1347 return (string) (bool) self::is_multi_network();
1348 }
1349
1350 /**
1351 * Return true if we are with multi-site or multi-network false if we are dealing with single site.
1352 *
1353 * @param string $option
1354 * @return boolean
1355 */
1356 public function is_multisite( $option ) {
1357 return (string) (bool) is_multisite();
1358 }
1359
1360 /**
1361 * Implemented since there is no core is multi network function
1362 * Right now there is no way to tell if we which network is the dominant network on the system
1363 *
1364 * @since 3.3
1365 * @return boolean
1366 */
1367 public static function is_multi_network() {
1368 global $wpdb;
1369
1370 // if we don't have a multi site setup no need to do any more
1371 if ( ! is_multisite() ) {
1372 return false;
1373 }
1374
1375 $num_sites = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->site}" );
1376 if ( $num_sites > 1 ) {
1377 return true;
1378 } else {
1379 return false;
1380 }
1381 }
1382
1383 /**
1384 * Trigger an update to the main_network_site when we update the siteurl of a site.
1385 *
1386 * @return null
1387 */
1388 function update_jetpack_main_network_site_option() {
1389 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1390 }
1391 /**
1392 * Triggered after a user updates the network settings via Network Settings Admin Page
1393 */
1394 function update_jetpack_network_settings() {
1395 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1396 // Only sync this info for the main network site.
1397 }
1398
1399 /**
1400 * Get back if the current site is single user site.
1401 *
1402 * @return bool
1403 */
1404 public static function is_single_user_site() {
1405 global $wpdb;
1406
1407 if ( false === ( $some_users = get_transient( 'jetpack_is_single_user' ) ) ) {
1408 $some_users = $wpdb->get_var( "SELECT COUNT(*) FROM (SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}capabilities' LIMIT 2) AS someusers" );
1409 set_transient( 'jetpack_is_single_user', (int) $some_users, 12 * HOUR_IN_SECONDS );
1410 }
1411 return 1 === (int) $some_users;
1412 }
1413
1414 /**
1415 * Returns true if the site has file write access false otherwise.
1416 *
1417 * @return string ( '1' | '0' )
1418 **/
1419 public static function file_system_write_access() {
1420 if ( ! function_exists( 'get_filesystem_method' ) ) {
1421 require_once ABSPATH . 'wp-admin/includes/file.php';
1422 }
1423
1424 require_once ABSPATH . 'wp-admin/includes/template.php';
1425
1426 $filesystem_method = get_filesystem_method();
1427 if ( $filesystem_method === 'direct' ) {
1428 return 1;
1429 }
1430
1431 ob_start();
1432 $filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() );
1433 ob_end_clean();
1434 if ( $filesystem_credentials_are_stored ) {
1435 return 1;
1436 }
1437 return 0;
1438 }
1439
1440 /**
1441 * Finds out if a site is using a version control system.
1442 *
1443 * @return string ( '1' | '0' )
1444 **/
1445 public static function is_version_controlled() {
1446 _deprecated_function( __METHOD__, 'jetpack-4.2', 'Functions::is_version_controlled' );
1447 return (string) (int) Functions::is_version_controlled();
1448 }
1449
1450 /**
1451 * Determines whether the current theme supports featured images or not.
1452 *
1453 * @return string ( '1' | '0' )
1454 */
1455 public static function featured_images_enabled() {
1456 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1457 return current_theme_supports( 'post-thumbnails' ) ? '1' : '0';
1458 }
1459
1460 /**
1461 * Wrapper for core's get_avatar_url(). This one is deprecated.
1462 *
1463 * @deprecated 4.7 use get_avatar_url instead.
1464 * @param int|string|object $id_or_email A user ID, email address, or comment object
1465 * @param int $size Size of the avatar image
1466 * @param string $default URL to a default image to use if no avatar is available
1467 * @param bool $force_display Whether to force it to return an avatar even if show_avatars is disabled
1468 *
1469 * @return array
1470 */
1471 public static function get_avatar_url( $id_or_email, $size = 96, $default = '', $force_display = false ) {
1472 _deprecated_function( __METHOD__, 'jetpack-4.7', 'get_avatar_url' );
1473 return get_avatar_url(
1474 $id_or_email,
1475 array(
1476 'size' => $size,
1477 'default' => $default,
1478 'force_default' => $force_display,
1479 )
1480 );
1481 }
1482
1483 /**
1484 * jetpack_updates is saved in the following schema:
1485 *
1486 * array (
1487 * 'plugins' => (int) Number of plugin updates available.
1488 * 'themes' => (int) Number of theme updates available.
1489 * 'wordpress' => (int) Number of WordPress core updates available. // phpcs:ignore WordPress.WP.CapitalPDangit.Misspelled
1490 * 'translations' => (int) Number of translation updates available.
1491 * 'total' => (int) Total of all available updates.
1492 * 'wp_update_version' => (string) The latest available version of WordPress, only present if a WordPress update is needed.
1493 * )
1494 *
1495 * @return array
1496 */
1497 public static function get_updates() {
1498 $update_data = wp_get_update_data();
1499
1500 // Stores the individual update counts as well as the total count.
1501 if ( isset( $update_data['counts'] ) ) {
1502 $updates = $update_data['counts'];
1503 }
1504
1505 // If we need to update WordPress core, let's find the latest version number.
1506 if ( ! empty( $updates['wordpress'] ) ) {
1507 $cur = get_preferred_from_update_core();
1508 if ( isset( $cur->response ) && 'upgrade' === $cur->response ) {
1509 $updates['wp_update_version'] = $cur->current;
1510 }
1511 }
1512 return isset( $updates ) ? $updates : array();
1513 }
1514
1515 public static function get_update_details() {
1516 $update_details = array(
1517 'update_core' => get_site_transient( 'update_core' ),
1518 'update_plugins' => get_site_transient( 'update_plugins' ),
1519 'update_themes' => get_site_transient( 'update_themes' ),
1520 );
1521 return $update_details;
1522 }
1523
1524 public static function refresh_update_data() {
1525 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1526
1527 }
1528
1529 public static function refresh_theme_data() {
1530 _deprecated_function( __METHOD__, 'jetpack-4.2' );
1531 }
1532
1533 /**
1534 * Is Jetpack active?
1535 */
1536 public static function is_active() {
1537 return (bool) Jetpack_Data::get_access_token( JETPACK_MASTER_USER );
1538 }
1539
1540 /**
1541 * Make an API call to WordPress.com for plan status
1542 *
1543 * @deprecated 7.2.0 Use Jetpack_Plan::refresh_from_wpcom.
1544 *
1545 * @return bool True if plan is updated, false if no update
1546 */
1547 public static function refresh_active_plan_from_wpcom() {
1548 _deprecated_function( __METHOD__, 'jetpack-7.2.0', 'Jetpack_Plan::refresh_from_wpcom' );
1549 return Jetpack_Plan::refresh_from_wpcom();
1550 }
1551
1552 /**
1553 * Get the plan that this Jetpack site is currently using
1554 *
1555 * @deprecated 7.2.0 Use Jetpack_Plan::get.
1556 * @return array Active Jetpack plan details.
1557 */
1558 public static function get_active_plan() {
1559 _deprecated_function( __METHOD__, 'jetpack-7.2.0', 'Jetpack_Plan::get' );
1560 return Jetpack_Plan::get();
1561 }
1562
1563 /**
1564 * Determine whether the active plan supports a particular feature
1565 *
1566 * @deprecated 7.2.0 Use Jetpack_Plan::supports.
1567 * @return bool True if plan supports feature, false if not.
1568 */
1569 public static function active_plan_supports( $feature ) {
1570 _deprecated_function( __METHOD__, 'jetpack-7.2.0', 'Jetpack_Plan::supports' );
1571 return Jetpack_Plan::supports( $feature );
1572 }
1573
1574 /**
1575 * Deprecated: Is Jetpack in development (offline) mode?
1576 *
1577 * This static method is being left here intentionally without the use of _deprecated_function(), as other plugins
1578 * and themes still use it, and we do not want to flood them with notices.
1579 *
1580 * Please use Automattic\Jetpack\Status()->is_development_mode() instead.
1581 *
1582 * @deprecated since 8.0.
1583 */
1584 public static function is_development_mode() {
1585 return ( new Status() )->is_development_mode();
1586 }
1587
1588 /**
1589 * Whether the site is currently onboarding or not.
1590 * A site is considered as being onboarded if it currently has an onboarding token.
1591 *
1592 * @since 5.8
1593 *
1594 * @access public
1595 * @static
1596 *
1597 * @return bool True if the site is currently onboarding, false otherwise
1598 */
1599 public static function is_onboarding() {
1600 return Jetpack_Options::get_option( 'onboarding' ) !== false;
1601 }
1602
1603 /**
1604 * Determines reason for Jetpack development mode.
1605 */
1606 public static function development_mode_trigger_text() {
1607 if ( ! ( new Status() )->is_development_mode() ) {
1608 return __( 'Jetpack is not in Development Mode.', 'jetpack' );
1609 }
1610
1611 if ( defined( 'JETPACK_DEV_DEBUG' ) && JETPACK_DEV_DEBUG ) {
1612 $notice = __( 'The JETPACK_DEV_DEBUG constant is defined in wp-config.php or elsewhere.', 'jetpack' );
1613 } elseif ( site_url() && false === strpos( site_url(), '.' ) ) {
1614 $notice = __( 'The site URL lacking a dot (e.g. http://localhost).', 'jetpack' );
1615 } else {
1616 $notice = __( 'The jetpack_development_mode filter is set to true.', 'jetpack' );
1617 }
1618
1619 return $notice;
1620
1621 }
1622 /**
1623 * Get Jetpack development mode notice text and notice class.
1624 *
1625 * Mirrors the checks made in Automattic\Jetpack\Status->is_development_mode
1626 */
1627 public static function show_development_mode_notice() {
1628 if ( ( new Status() )->is_development_mode() ) {
1629 $notice = sprintf(
1630 /* translators: %s is a URL */
1631 __( 'In <a href="%s" target="_blank">Development Mode</a>:', 'jetpack' ),
1632 'https://jetpack.com/support/development-mode/'
1633 );
1634
1635 $notice .= ' ' . self::development_mode_trigger_text();
1636
1637 echo '<div class="updated" style="border-color: #f0821e;"><p>' . $notice . '</p></div>';
1638 }
1639
1640 // Throw up a notice if using a development version and as for feedback.
1641 if ( self::is_development_version() ) {
1642 /* translators: %s is a URL */
1643 $notice = sprintf( __( 'You are currently running a development version of Jetpack. <a href="%s" target="_blank">Submit your feedback</a>', 'jetpack' ), 'https://jetpack.com/contact-support/beta-group/' );
1644
1645 echo '<div class="updated" style="border-color: #f0821e;"><p>' . $notice . '</p></div>';
1646 }
1647 // Throw up a notice if using staging mode
1648 if ( self::is_staging_site() ) {
1649 /* translators: %s is a URL */
1650 $notice = sprintf( __( 'You are running Jetpack on a <a href="%s" target="_blank">staging server</a>.', 'jetpack' ), 'https://jetpack.com/support/staging-sites/' );
1651
1652 echo '<div class="updated" style="border-color: #f0821e;"><p>' . $notice . '</p></div>';
1653 }
1654 }
1655
1656 /**
1657 * Whether Jetpack's version maps to a public release, or a development version.
1658 */
1659 public static function is_development_version() {
1660 /**
1661 * Allows filtering whether this is a development version of Jetpack.
1662 *
1663 * This filter is especially useful for tests.
1664 *
1665 * @since 4.3.0
1666 *
1667 * @param bool $development_version Is this a develoment version of Jetpack?
1668 */
1669 return (bool) apply_filters(
1670 'jetpack_development_version',
1671 ! preg_match( '/^\d+(\.\d+)+$/', Constants::get_constant( 'JETPACK__VERSION' ) )
1672 );
1673 }
1674
1675 /**
1676 * Is a given user (or the current user if none is specified) linked to a WordPress.com user?
1677 */
1678 public static function is_user_connected( $user_id = false ) {
1679 return self::connection()->is_user_connected( $user_id );
1680 }
1681
1682 /**
1683 * Get the wpcom user data of the current|specified connected user.
1684 */
1685 public static function get_connected_user_data( $user_id = null ) {
1686 // TODO: remove in favor of Connection_Manager->get_connected_user_data
1687 if ( ! $user_id ) {
1688 $user_id = get_current_user_id();
1689 }
1690
1691 $transient_key = "jetpack_connected_user_data_$user_id";
1692
1693 if ( $cached_user_data = get_transient( $transient_key ) ) {
1694 return $cached_user_data;
1695 }
1696
1697 $xml = new Jetpack_IXR_Client(
1698 array(
1699 'user_id' => $user_id,
1700 )
1701 );
1702 $xml->query( 'wpcom.getUser' );
1703 if ( ! $xml->isError() ) {
1704 $user_data = $xml->getResponse();
1705 set_transient( $transient_key, $xml->getResponse(), DAY_IN_SECONDS );
1706 return $user_data;
1707 }
1708
1709 return false;
1710 }
1711
1712 /**
1713 * Get the wpcom email of the current|specified connected user.
1714 */
1715 public static function get_connected_user_email( $user_id = null ) {
1716 if ( ! $user_id ) {
1717 $user_id = get_current_user_id();
1718 }
1719
1720 $xml = new Jetpack_IXR_Client(
1721 array(
1722 'user_id' => $user_id,
1723 )
1724 );
1725 $xml->query( 'wpcom.getUserEmail' );
1726 if ( ! $xml->isError() ) {
1727 return $xml->getResponse();
1728 }
1729 return false;
1730 }
1731
1732 /**
1733 * Get the wpcom email of the master user.
1734 */
1735 public static function get_master_user_email() {
1736 $master_user_id = Jetpack_Options::get_option( 'master_user' );
1737 if ( $master_user_id ) {
1738 return self::get_connected_user_email( $master_user_id );
1739 }
1740 return '';
1741 }
1742
1743 /**
1744 * Whether the current user is the connection owner.
1745 *
1746 * @deprecated since 7.7
1747 *
1748 * @return bool Whether the current user is the connection owner.
1749 */
1750 public function current_user_is_connection_owner() {
1751 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::is_connection_owner' );
1752 return self::connection()->is_connection_owner();
1753 }
1754
1755 /**
1756 * Gets current user IP address.
1757 *
1758 * @param bool $check_all_headers Check all headers? Default is `false`.
1759 *
1760 * @return string Current user IP address.
1761 */
1762 public static function current_user_ip( $check_all_headers = false ) {
1763 if ( $check_all_headers ) {
1764 foreach ( array(
1765 'HTTP_CF_CONNECTING_IP',
1766 'HTTP_CLIENT_IP',
1767 'HTTP_X_FORWARDED_FOR',
1768 'HTTP_X_FORWARDED',
1769 'HTTP_X_CLUSTER_CLIENT_IP',
1770 'HTTP_FORWARDED_FOR',
1771 'HTTP_FORWARDED',
1772 'HTTP_VIA',
1773 ) as $key ) {
1774 if ( ! empty( $_SERVER[ $key ] ) ) {
1775 return $_SERVER[ $key ];
1776 }
1777 }
1778 }
1779
1780 return ! empty( $_SERVER['REMOTE_ADDR'] ) ? $_SERVER['REMOTE_ADDR'] : '';
1781 }
1782
1783 /**
1784 * Add any extra oEmbed providers that we know about and use on wpcom for feature parity.
1785 */
1786 function extra_oembed_providers() {
1787 // Cloudup: https://dev.cloudup.com/#oembed
1788 wp_oembed_add_provider( 'https://cloudup.com/*', 'https://cloudup.com/oembed' );
1789 wp_oembed_add_provider( 'https://me.sh/*', 'https://me.sh/oembed?format=json' );
1790 wp_oembed_add_provider( '#https?://(www\.)?gfycat\.com/.*#i', 'https://api.gfycat.com/v1/oembed', true );
1791 wp_oembed_add_provider( '#https?://[^.]+\.(wistia\.com|wi\.st)/(medias|embed)/.*#', 'https://fast.wistia.com/oembed', true );
1792 wp_oembed_add_provider( '#https?://sketchfab\.com/.*#i', 'https://sketchfab.com/oembed', true );
1793 wp_oembed_add_provider( '#https?://(www\.)?icloud\.com/keynote/.*#i', 'https://iwmb.icloud.com/iwmb/oembed', true );
1794 wp_oembed_add_provider( 'https://song.link/*', 'https://song.link/oembed', false );
1795 }
1796
1797 /**
1798 * Synchronize connected user role changes
1799 */
1800 function user_role_change( $user_id ) {
1801 _deprecated_function( __METHOD__, 'jetpack-4.2', 'Users::user_role_change()' );
1802 Users::user_role_change( $user_id );
1803 }
1804
1805 /**
1806 * Loads the currently active modules.
1807 */
1808 public static function load_modules() {
1809 $is_development_mode = ( new Status() )->is_development_mode();
1810 if (
1811 ! self::is_active()
1812 && ! $is_development_mode
1813 && ! self::is_onboarding()
1814 && (
1815 ! is_multisite()
1816 || ! get_site_option( 'jetpack_protect_active' )
1817 )
1818 ) {
1819 return;
1820 }
1821
1822 $version = Jetpack_Options::get_option( 'version' );
1823 if ( ! $version ) {
1824 $version = $old_version = JETPACK__VERSION . ':' . time();
1825 /** This action is documented in class.jetpack.php */
1826 do_action( 'updating_jetpack_version', $version, false );
1827 Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
1828 }
1829 list( $version ) = explode( ':', $version );
1830
1831 $modules = array_filter( self::get_active_modules(), array( 'Jetpack', 'is_module' ) );
1832
1833 $modules_data = array();
1834
1835 // Don't load modules that have had "Major" changes since the stored version until they have been deactivated/reactivated through the lint check.
1836 if ( version_compare( $version, JETPACK__VERSION, '<' ) ) {
1837 $updated_modules = array();
1838 foreach ( $modules as $module ) {
1839 $modules_data[ $module ] = self::get_module( $module );
1840 if ( ! isset( $modules_data[ $module ]['changed'] ) ) {
1841 continue;
1842 }
1843
1844 if ( version_compare( $modules_data[ $module ]['changed'], $version, '<=' ) ) {
1845 continue;
1846 }
1847
1848 $updated_modules[] = $module;
1849 }
1850
1851 $modules = array_diff( $modules, $updated_modules );
1852 }
1853
1854 foreach ( $modules as $index => $module ) {
1855 // If we're in dev mode, disable modules requiring a connection
1856 if ( $is_development_mode ) {
1857 // Prime the pump if we need to
1858 if ( empty( $modules_data[ $module ] ) ) {
1859 $modules_data[ $module ] = self::get_module( $module );
1860 }
1861 // If the module requires a connection, but we're in local mode, don't include it.
1862 if ( $modules_data[ $module ]['requires_connection'] ) {
1863 continue;
1864 }
1865 }
1866
1867 if ( did_action( 'jetpack_module_loaded_' . $module ) ) {
1868 continue;
1869 }
1870
1871 if ( ! include_once self::get_module_path( $module ) ) {
1872 unset( $modules[ $index ] );
1873 self::update_active_modules( array_values( $modules ) );
1874 continue;
1875 }
1876
1877 /**
1878 * Fires when a specific module is loaded.
1879 * The dynamic part of the hook, $module, is the module slug.
1880 *
1881 * @since 1.1.0
1882 */
1883 do_action( 'jetpack_module_loaded_' . $module );
1884 }
1885
1886 /**
1887 * Fires when all the modules are loaded.
1888 *
1889 * @since 1.1.0
1890 */
1891 do_action( 'jetpack_modules_loaded' );
1892
1893 // 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.
1894 require_once JETPACK__PLUGIN_DIR . 'modules/module-extras.php';
1895 }
1896
1897 /**
1898 * Check if Jetpack's REST API compat file should be included
1899 *
1900 * @action plugins_loaded
1901 * @return null
1902 */
1903 public function check_rest_api_compat() {
1904 /**
1905 * Filters the list of REST API compat files to be included.
1906 *
1907 * @since 2.2.5
1908 *
1909 * @param array $args Array of REST API compat files to include.
1910 */
1911 $_jetpack_rest_api_compat_includes = apply_filters( 'jetpack_rest_api_compat', array() );
1912
1913 if ( function_exists( 'bbpress' ) ) {
1914 $_jetpack_rest_api_compat_includes[] = JETPACK__PLUGIN_DIR . 'class.jetpack-bbpress-json-api-compat.php';
1915 }
1916
1917 foreach ( $_jetpack_rest_api_compat_includes as $_jetpack_rest_api_compat_include ) {
1918 require_once $_jetpack_rest_api_compat_include;
1919 }
1920 }
1921
1922 /**
1923 * Gets all plugins currently active in values, regardless of whether they're
1924 * traditionally activated or network activated.
1925 *
1926 * @todo Store the result in core's object cache maybe?
1927 */
1928 public static function get_active_plugins() {
1929 $active_plugins = (array) get_option( 'active_plugins', array() );
1930
1931 if ( is_multisite() ) {
1932 // Due to legacy code, active_sitewide_plugins stores them in the keys,
1933 // whereas active_plugins stores them in the values.
1934 $network_plugins = array_keys( get_site_option( 'active_sitewide_plugins', array() ) );
1935 if ( $network_plugins ) {
1936 $active_plugins = array_merge( $active_plugins, $network_plugins );
1937 }
1938 }
1939
1940 sort( $active_plugins );
1941
1942 return array_unique( $active_plugins );
1943 }
1944
1945 /**
1946 * Gets and parses additional plugin data to send with the heartbeat data
1947 *
1948 * @since 3.8.1
1949 *
1950 * @return array Array of plugin data
1951 */
1952 public static function get_parsed_plugin_data() {
1953 if ( ! function_exists( 'get_plugins' ) ) {
1954 require_once ABSPATH . 'wp-admin/includes/plugin.php';
1955 }
1956 /** This filter is documented in wp-admin/includes/class-wp-plugins-list-table.php */
1957 $all_plugins = apply_filters( 'all_plugins', get_plugins() );
1958 $active_plugins = self::get_active_plugins();
1959
1960 $plugins = array();
1961 foreach ( $all_plugins as $path => $plugin_data ) {
1962 $plugins[ $path ] = array(
1963 'is_active' => in_array( $path, $active_plugins ),
1964 'file' => $path,
1965 'name' => $plugin_data['Name'],
1966 'version' => $plugin_data['Version'],
1967 'author' => $plugin_data['Author'],
1968 );
1969 }
1970
1971 return $plugins;
1972 }
1973
1974 /**
1975 * Gets and parses theme data to send with the heartbeat data
1976 *
1977 * @since 3.8.1
1978 *
1979 * @return array Array of theme data
1980 */
1981 public static function get_parsed_theme_data() {
1982 $all_themes = wp_get_themes( array( 'allowed' => true ) );
1983 $header_keys = array( 'Name', 'Author', 'Version', 'ThemeURI', 'AuthorURI', 'Status', 'Tags' );
1984
1985 $themes = array();
1986 foreach ( $all_themes as $slug => $theme_data ) {
1987 $theme_headers = array();
1988 foreach ( $header_keys as $header_key ) {
1989 $theme_headers[ $header_key ] = $theme_data->get( $header_key );
1990 }
1991
1992 $themes[ $slug ] = array(
1993 'is_active_theme' => $slug == wp_get_theme()->get_template(),
1994 'slug' => $slug,
1995 'theme_root' => $theme_data->get_theme_root_uri(),
1996 'parent' => $theme_data->parent(),
1997 'headers' => $theme_headers,
1998 );
1999 }
2000
2001 return $themes;
2002 }
2003
2004 /**
2005 * Checks whether a specific plugin is active.
2006 *
2007 * We don't want to store these in a static variable, in case
2008 * there are switch_to_blog() calls involved.
2009 */
2010 public static function is_plugin_active( $plugin = 'jetpack/jetpack.php' ) {
2011 return in_array( $plugin, self::get_active_plugins() );
2012 }
2013
2014 /**
2015 * Check if Jetpack's Open Graph tags should be used.
2016 * If certain plugins are active, Jetpack's og tags are suppressed.
2017 *
2018 * @uses Jetpack::get_active_modules, add_filter, get_option, apply_filters
2019 * @action plugins_loaded
2020 * @return null
2021 */
2022 public function check_open_graph() {
2023 if ( in_array( 'publicize', self::get_active_modules() ) || in_array( 'sharedaddy', self::get_active_modules() ) ) {
2024 add_filter( 'jetpack_enable_open_graph', '__return_true', 0 );
2025 }
2026
2027 $active_plugins = self::get_active_plugins();
2028
2029 if ( ! empty( $active_plugins ) ) {
2030 foreach ( $this->open_graph_conflicting_plugins as $plugin ) {
2031 if ( in_array( $plugin, $active_plugins ) ) {
2032 add_filter( 'jetpack_enable_open_graph', '__return_false', 99 );
2033 break;
2034 }
2035 }
2036 }
2037
2038 /**
2039 * Allow the addition of Open Graph Meta Tags to all pages.
2040 *
2041 * @since 2.0.3
2042 *
2043 * @param bool false Should Open Graph Meta tags be added. Default to false.
2044 */
2045 if ( apply_filters( 'jetpack_enable_open_graph', false ) ) {
2046 require_once JETPACK__PLUGIN_DIR . 'functions.opengraph.php';
2047 }
2048 }
2049
2050 /**
2051 * Check if Jetpack's Twitter tags should be used.
2052 * If certain plugins are active, Jetpack's twitter tags are suppressed.
2053 *
2054 * @uses Jetpack::get_active_modules, add_filter, get_option, apply_filters
2055 * @action plugins_loaded
2056 * @return null
2057 */
2058 public function check_twitter_tags() {
2059
2060 $active_plugins = self::get_active_plugins();
2061
2062 if ( ! empty( $active_plugins ) ) {
2063 foreach ( $this->twitter_cards_conflicting_plugins as $plugin ) {
2064 if ( in_array( $plugin, $active_plugins ) ) {
2065 add_filter( 'jetpack_disable_twitter_cards', '__return_true', 99 );
2066 break;
2067 }
2068 }
2069 }
2070
2071 /**
2072 * Allow Twitter Card Meta tags to be disabled.
2073 *
2074 * @since 2.6.0
2075 *
2076 * @param bool true Should Twitter Card Meta tags be disabled. Default to true.
2077 */
2078 if ( ! apply_filters( 'jetpack_disable_twitter_cards', false ) ) {
2079 require_once JETPACK__PLUGIN_DIR . 'class.jetpack-twitter-cards.php';
2080 }
2081 }
2082
2083 /**
2084 * Allows plugins to submit security reports.
2085 *
2086 * @param string $type Report type (login_form, backup, file_scanning, spam)
2087 * @param string $plugin_file Plugin __FILE__, so that we can pull plugin data
2088 * @param array $args See definitions above
2089 */
2090 public static function submit_security_report( $type = '', $plugin_file = '', $args = array() ) {
2091 _deprecated_function( __FUNCTION__, 'jetpack-4.2', null );
2092 }
2093
2094 /* Jetpack Options API */
2095
2096 public static function get_option_names( $type = 'compact' ) {
2097 return Jetpack_Options::get_option_names( $type );
2098 }
2099
2100 /**
2101 * Returns the requested option. Looks in jetpack_options or jetpack_$name as appropriate.
2102 *
2103 * @param string $name Option name
2104 * @param mixed $default (optional)
2105 */
2106 public static function get_option( $name, $default = false ) {
2107 return Jetpack_Options::get_option( $name, $default );
2108 }
2109
2110 /**
2111 * Updates the single given option. Updates jetpack_options or jetpack_$name as appropriate.
2112 *
2113 * @deprecated 3.4 use Jetpack_Options::update_option() instead.
2114 * @param string $name Option name
2115 * @param mixed $value Option value
2116 */
2117 public static function update_option( $name, $value ) {
2118 _deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::update_option()' );
2119 return Jetpack_Options::update_option( $name, $value );
2120 }
2121
2122 /**
2123 * Updates the multiple given options. Updates jetpack_options and/or jetpack_$name as appropriate.
2124 *
2125 * @deprecated 3.4 use Jetpack_Options::update_options() instead.
2126 * @param array $array array( option name => option value, ... )
2127 */
2128 public static function update_options( $array ) {
2129 _deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::update_options()' );
2130 return Jetpack_Options::update_options( $array );
2131 }
2132
2133 /**
2134 * Deletes the given option. May be passed multiple option names as an array.
2135 * Updates jetpack_options and/or deletes jetpack_$name as appropriate.
2136 *
2137 * @deprecated 3.4 use Jetpack_Options::delete_option() instead.
2138 * @param string|array $names
2139 */
2140 public static function delete_option( $names ) {
2141 _deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::delete_option()' );
2142 return Jetpack_Options::delete_option( $names );
2143 }
2144
2145 /**
2146 * @deprecated 8.0 Use Automattic\Jetpack\Connection\Utils::update_user_token() instead.
2147 *
2148 * Enters a user token into the user_tokens option
2149 *
2150 * @param int $user_id The user id.
2151 * @param string $token The user token.
2152 * @param bool $is_master_user Whether the user is the master user.
2153 * @return bool
2154 */
2155 public static function update_user_token( $user_id, $token, $is_master_user ) {
2156 _deprecated_function( __METHOD__, 'jetpack-8.0', 'Automattic\\Jetpack\\Connection\\Utils::update_user_token' );
2157 return Connection_Utils::update_user_token( $user_id, $token, $is_master_user );
2158 }
2159
2160 /**
2161 * Returns an array of all PHP files in the specified absolute path.
2162 * Equivalent to glob( "$absolute_path/*.php" ).
2163 *
2164 * @param string $absolute_path The absolute path of the directory to search.
2165 * @return array Array of absolute paths to the PHP files.
2166 */
2167 public static function glob_php( $absolute_path ) {
2168 if ( function_exists( 'glob' ) ) {
2169 return glob( "$absolute_path/*.php" );
2170 }
2171
2172 $absolute_path = untrailingslashit( $absolute_path );
2173 $files = array();
2174 if ( ! $dir = @opendir( $absolute_path ) ) {
2175 return $files;
2176 }
2177
2178 while ( false !== $file = readdir( $dir ) ) {
2179 if ( '.' == substr( $file, 0, 1 ) || '.php' != substr( $file, -4 ) ) {
2180 continue;
2181 }
2182
2183 $file = "$absolute_path/$file";
2184
2185 if ( ! is_file( $file ) ) {
2186 continue;
2187 }
2188
2189 $files[] = $file;
2190 }
2191
2192 closedir( $dir );
2193
2194 return $files;
2195 }
2196
2197 public static function activate_new_modules( $redirect = false ) {
2198 if ( ! self::is_active() && ! ( new Status() )->is_development_mode() ) {
2199 return;
2200 }
2201
2202 $jetpack_old_version = Jetpack_Options::get_option( 'version' ); // [sic]
2203 if ( ! $jetpack_old_version ) {
2204 $jetpack_old_version = $version = $old_version = '1.1:' . time();
2205 /** This action is documented in class.jetpack.php */
2206 do_action( 'updating_jetpack_version', $version, false );
2207 Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
2208 }
2209
2210 list( $jetpack_version ) = explode( ':', $jetpack_old_version ); // [sic]
2211
2212 if ( version_compare( JETPACK__VERSION, $jetpack_version, '<=' ) ) {
2213 return;
2214 }
2215
2216 $active_modules = self::get_active_modules();
2217 $reactivate_modules = array();
2218 foreach ( $active_modules as $active_module ) {
2219 $module = self::get_module( $active_module );
2220 if ( ! isset( $module['changed'] ) ) {
2221 continue;
2222 }
2223
2224 if ( version_compare( $module['changed'], $jetpack_version, '<=' ) ) {
2225 continue;
2226 }
2227
2228 $reactivate_modules[] = $active_module;
2229 self::deactivate_module( $active_module );
2230 }
2231
2232 $new_version = JETPACK__VERSION . ':' . time();
2233 /** This action is documented in class.jetpack.php */
2234 do_action( 'updating_jetpack_version', $new_version, $jetpack_old_version );
2235 Jetpack_Options::update_options(
2236 array(
2237 'version' => $new_version,
2238 'old_version' => $jetpack_old_version,
2239 )
2240 );
2241
2242 self::state( 'message', 'modules_activated' );
2243 self::activate_default_modules( $jetpack_version, JETPACK__VERSION, $reactivate_modules, $redirect );
2244
2245 if ( $redirect ) {
2246 $page = 'jetpack'; // make sure we redirect to either settings or the jetpack page
2247 if ( isset( $_GET['page'] ) && in_array( $_GET['page'], array( 'jetpack', 'jetpack_modules' ) ) ) {
2248 $page = $_GET['page'];
2249 }
2250
2251 wp_safe_redirect( self::admin_url( 'page=' . $page ) );
2252 exit;
2253 }
2254 }
2255
2256 /**
2257 * List available Jetpack modules. Simply lists .php files in /modules/.
2258 * Make sure to tuck away module "library" files in a sub-directory.
2259 */
2260 public static function get_available_modules( $min_version = false, $max_version = false ) {
2261 static $modules = null;
2262
2263 if ( ! isset( $modules ) ) {
2264 $available_modules_option = Jetpack_Options::get_option( 'available_modules', array() );
2265 // Use the cache if we're on the front-end and it's available...
2266 if ( ! is_admin() && ! empty( $available_modules_option[ JETPACK__VERSION ] ) ) {
2267 $modules = $available_modules_option[ JETPACK__VERSION ];
2268 } else {
2269 $files = self::glob_php( JETPACK__PLUGIN_DIR . 'modules' );
2270
2271 $modules = array();
2272
2273 foreach ( $files as $file ) {
2274 if ( ! $headers = self::get_module( $file ) ) {
2275 continue;
2276 }
2277
2278 $modules[ self::get_module_slug( $file ) ] = $headers['introduced'];
2279 }
2280
2281 Jetpack_Options::update_option(
2282 'available_modules',
2283 array(
2284 JETPACK__VERSION => $modules,
2285 )
2286 );
2287 }
2288 }
2289
2290 /**
2291 * Filters the array of modules available to be activated.
2292 *
2293 * @since 2.4.0
2294 *
2295 * @param array $modules Array of available modules.
2296 * @param string $min_version Minimum version number required to use modules.
2297 * @param string $max_version Maximum version number required to use modules.
2298 */
2299 $mods = apply_filters( 'jetpack_get_available_modules', $modules, $min_version, $max_version );
2300
2301 if ( ! $min_version && ! $max_version ) {
2302 return array_keys( $mods );
2303 }
2304
2305 $r = array();
2306 foreach ( $mods as $slug => $introduced ) {
2307 if ( $min_version && version_compare( $min_version, $introduced, '>=' ) ) {
2308 continue;
2309 }
2310
2311 if ( $max_version && version_compare( $max_version, $introduced, '<' ) ) {
2312 continue;
2313 }
2314
2315 $r[] = $slug;
2316 }
2317
2318 return $r;
2319 }
2320
2321 /**
2322 * Default modules loaded on activation.
2323 */
2324 public static function get_default_modules( $min_version = false, $max_version = false ) {
2325 $return = array();
2326
2327 foreach ( self::get_available_modules( $min_version, $max_version ) as $module ) {
2328 $module_data = self::get_module( $module );
2329
2330 switch ( strtolower( $module_data['auto_activate'] ) ) {
2331 case 'yes':
2332 $return[] = $module;
2333 break;
2334 case 'public':
2335 if ( Jetpack_Options::get_option( 'public' ) ) {
2336 $return[] = $module;
2337 }
2338 break;
2339 case 'no':
2340 default:
2341 break;
2342 }
2343 }
2344 /**
2345 * Filters the array of default modules.
2346 *
2347 * @since 2.5.0
2348 *
2349 * @param array $return Array of default modules.
2350 * @param string $min_version Minimum version number required to use modules.
2351 * @param string $max_version Maximum version number required to use modules.
2352 */
2353 return apply_filters( 'jetpack_get_default_modules', $return, $min_version, $max_version );
2354 }
2355
2356 /**
2357 * Checks activated modules during auto-activation to determine
2358 * if any of those modules are being deprecated. If so, close
2359 * them out, and add any replacement modules.
2360 *
2361 * Runs at priority 99 by default.
2362 *
2363 * This is run late, so that it can still activate a module if
2364 * the new module is a replacement for another that the user
2365 * currently has active, even if something at the normal priority
2366 * would kibosh everything.
2367 *
2368 * @since 2.6
2369 * @uses jetpack_get_default_modules filter
2370 * @param array $modules
2371 * @return array
2372 */
2373 function handle_deprecated_modules( $modules ) {
2374 $deprecated_modules = array(
2375 'debug' => null, // Closed out and moved to the debugger library.
2376 'wpcc' => 'sso', // Closed out in 2.6 -- SSO provides the same functionality.
2377 'gplus-authorship' => null, // Closed out in 3.2 -- Google dropped support.
2378 );
2379
2380 // Don't activate SSO if they never completed activating WPCC.
2381 if ( self::is_module_active( 'wpcc' ) ) {
2382 $wpcc_options = Jetpack_Options::get_option( 'wpcc_options' );
2383 if ( empty( $wpcc_options ) || empty( $wpcc_options['client_id'] ) || empty( $wpcc_options['client_id'] ) ) {
2384 $deprecated_modules['wpcc'] = null;
2385 }
2386 }
2387
2388 foreach ( $deprecated_modules as $module => $replacement ) {
2389 if ( self::is_module_active( $module ) ) {
2390 self::deactivate_module( $module );
2391 if ( $replacement ) {
2392 $modules[] = $replacement;
2393 }
2394 }
2395 }
2396
2397 return array_unique( $modules );
2398 }
2399
2400 /**
2401 * Checks activated plugins during auto-activation to determine
2402 * if any of those plugins are in the list with a corresponding module
2403 * that is not compatible with the plugin. The module will not be allowed
2404 * to auto-activate.
2405 *
2406 * @since 2.6
2407 * @uses jetpack_get_default_modules filter
2408 * @param array $modules
2409 * @return array
2410 */
2411 function filter_default_modules( $modules ) {
2412
2413 $active_plugins = self::get_active_plugins();
2414
2415 if ( ! empty( $active_plugins ) ) {
2416
2417 // For each module we'd like to auto-activate...
2418 foreach ( $modules as $key => $module ) {
2419 // If there are potential conflicts for it...
2420 if ( ! empty( $this->conflicting_plugins[ $module ] ) ) {
2421 // For each potential conflict...
2422 foreach ( $this->conflicting_plugins[ $module ] as $title => $plugin ) {
2423 // If that conflicting plugin is active...
2424 if ( in_array( $plugin, $active_plugins ) ) {
2425 // Remove that item from being auto-activated.
2426 unset( $modules[ $key ] );
2427 }
2428 }
2429 }
2430 }
2431 }
2432
2433 return $modules;
2434 }
2435
2436 /**
2437 * Extract a module's slug from its full path.
2438 */
2439 public static function get_module_slug( $file ) {
2440 return str_replace( '.php', '', basename( $file ) );
2441 }
2442
2443 /**
2444 * Generate a module's path from its slug.
2445 */
2446 public static function get_module_path( $slug ) {
2447 /**
2448 * Filters the path of a modules.
2449 *
2450 * @since 7.4.0
2451 *
2452 * @param array $return The absolute path to a module's root php file
2453 * @param string $slug The module slug
2454 */
2455 return apply_filters( 'jetpack_get_module_path', JETPACK__PLUGIN_DIR . "modules/$slug.php", $slug );
2456 }
2457
2458 /**
2459 * Load module data from module file. Headers differ from WordPress
2460 * plugin headers to avoid them being identified as standalone
2461 * plugins on the WordPress plugins page.
2462 */
2463 public static function get_module( $module ) {
2464 $headers = array(
2465 'name' => 'Module Name',
2466 'description' => 'Module Description',
2467 'sort' => 'Sort Order',
2468 'recommendation_order' => 'Recommendation Order',
2469 'introduced' => 'First Introduced',
2470 'changed' => 'Major Changes In',
2471 'deactivate' => 'Deactivate',
2472 'free' => 'Free',
2473 'requires_connection' => 'Requires Connection',
2474 'auto_activate' => 'Auto Activate',
2475 'module_tags' => 'Module Tags',
2476 'feature' => 'Feature',
2477 'additional_search_queries' => 'Additional Search Queries',
2478 'plan_classes' => 'Plans',
2479 );
2480
2481 $file = self::get_module_path( self::get_module_slug( $module ) );
2482
2483 $mod = self::get_file_data( $file, $headers );
2484 if ( empty( $mod['name'] ) ) {
2485 return false;
2486 }
2487
2488 $mod['sort'] = empty( $mod['sort'] ) ? 10 : (int) $mod['sort'];
2489 $mod['recommendation_order'] = empty( $mod['recommendation_order'] ) ? 20 : (int) $mod['recommendation_order'];
2490 $mod['deactivate'] = empty( $mod['deactivate'] );
2491 $mod['free'] = empty( $mod['free'] );
2492 $mod['requires_connection'] = ( ! empty( $mod['requires_connection'] ) && 'No' == $mod['requires_connection'] ) ? false : true;
2493
2494 if ( empty( $mod['auto_activate'] ) || ! in_array( strtolower( $mod['auto_activate'] ), array( 'yes', 'no', 'public' ) ) ) {
2495 $mod['auto_activate'] = 'No';
2496 } else {
2497 $mod['auto_activate'] = (string) $mod['auto_activate'];
2498 }
2499
2500 if ( $mod['module_tags'] ) {
2501 $mod['module_tags'] = explode( ',', $mod['module_tags'] );
2502 $mod['module_tags'] = array_map( 'trim', $mod['module_tags'] );
2503 $mod['module_tags'] = array_map( array( __CLASS__, 'translate_module_tag' ), $mod['module_tags'] );
2504 } else {
2505 $mod['module_tags'] = array( self::translate_module_tag( 'Other' ) );
2506 }
2507
2508 if ( $mod['plan_classes'] ) {
2509 $mod['plan_classes'] = explode( ',', $mod['plan_classes'] );
2510 $mod['plan_classes'] = array_map( 'strtolower', array_map( 'trim', $mod['plan_classes'] ) );
2511 } else {
2512 $mod['plan_classes'] = array( 'free' );
2513 }
2514
2515 if ( $mod['feature'] ) {
2516 $mod['feature'] = explode( ',', $mod['feature'] );
2517 $mod['feature'] = array_map( 'trim', $mod['feature'] );
2518 } else {
2519 $mod['feature'] = array( self::translate_module_tag( 'Other' ) );
2520 }
2521
2522 /**
2523 * Filters the feature array on a module.
2524 *
2525 * This filter allows you to control where each module is filtered: Recommended,
2526 * and the default "Other" listing.
2527 *
2528 * @since 3.5.0
2529 *
2530 * @param array $mod['feature'] The areas to feature this module:
2531 * 'Recommended' shows on the main Jetpack admin screen.
2532 * 'Other' should be the default if no other value is in the array.
2533 * @param string $module The slug of the module, e.g. sharedaddy.
2534 * @param array $mod All the currently assembled module data.
2535 */
2536 $mod['feature'] = apply_filters( 'jetpack_module_feature', $mod['feature'], $module, $mod );
2537
2538 /**
2539 * Filter the returned data about a module.
2540 *
2541 * This filter allows overriding any info about Jetpack modules. It is dangerous,
2542 * so please be careful.
2543 *
2544 * @since 3.6.0
2545 *
2546 * @param array $mod The details of the requested module.
2547 * @param string $module The slug of the module, e.g. sharedaddy
2548 * @param string $file The path to the module source file.
2549 */
2550 return apply_filters( 'jetpack_get_module', $mod, $module, $file );
2551 }
2552
2553 /**
2554 * Like core's get_file_data implementation, but caches the result.
2555 */
2556 public static function get_file_data( $file, $headers ) {
2557 // Get just the filename from $file (i.e. exclude full path) so that a consistent hash is generated
2558 $file_name = basename( $file );
2559
2560 $cache_key = 'jetpack_file_data_' . JETPACK__VERSION;
2561
2562 $file_data_option = get_transient( $cache_key );
2563
2564 if ( ! is_array( $file_data_option ) ) {
2565 delete_transient( $cache_key );
2566 $file_data_option = false;
2567 }
2568
2569 if ( false === $file_data_option ) {
2570 $file_data_option = array();
2571 }
2572
2573 $key = md5( $file_name . serialize( $headers ) );
2574 $refresh_cache = is_admin() && isset( $_GET['page'] ) && 'jetpack' === substr( $_GET['page'], 0, 7 );
2575
2576 // If we don't need to refresh the cache, and already have the value, short-circuit!
2577 if ( ! $refresh_cache && isset( $file_data_option[ $key ] ) ) {
2578 return $file_data_option[ $key ];
2579 }
2580
2581 $data = get_file_data( $file, $headers );
2582
2583 $file_data_option[ $key ] = $data;
2584
2585 set_transient( $cache_key, $file_data_option, 29 * DAY_IN_SECONDS );
2586
2587 return $data;
2588 }
2589
2590
2591 /**
2592 * Return translated module tag.
2593 *
2594 * @param string $tag Tag as it appears in each module heading.
2595 *
2596 * @return mixed
2597 */
2598 public static function translate_module_tag( $tag ) {
2599 return jetpack_get_module_i18n_tag( $tag );
2600 }
2601
2602 /**
2603 * Get i18n strings as a JSON-encoded string
2604 *
2605 * @return string The locale as JSON
2606 */
2607 public static function get_i18n_data_json() {
2608
2609 // WordPress 5.0 uses md5 hashes of file paths to associate translation
2610 // JSON files with the file they should be included for. This is an md5
2611 // of '_inc/build/admin.js'.
2612 $path_md5 = '1bac79e646a8bf4081a5011ab72d5807';
2613
2614 $i18n_json =
2615 JETPACK__PLUGIN_DIR
2616 . 'languages/json/jetpack-'
2617 . get_user_locale()
2618 . '-'
2619 . $path_md5
2620 . '.json';
2621
2622 if ( is_file( $i18n_json ) && is_readable( $i18n_json ) ) {
2623 $locale_data = @file_get_contents( $i18n_json );
2624 if ( $locale_data ) {
2625 return $locale_data;
2626 }
2627 }
2628
2629 // Return valid empty Jed locale
2630 return '{ "locale_data": { "messages": { "": {} } } }';
2631 }
2632
2633 /**
2634 * Add locale data setup to wp-i18n
2635 *
2636 * Any Jetpack script that depends on wp-i18n should use this method to set up the locale.
2637 *
2638 * The locale setup depends on an adding inline script. This is error-prone and could easily
2639 * result in multiple additions of the same script when exactly 0 or 1 is desireable.
2640 *
2641 * This method provides a safe way to request the setup multiple times but add the script at
2642 * most once.
2643 *
2644 * @since 6.7.0
2645 *
2646 * @return void
2647 */
2648 public static function setup_wp_i18n_locale_data() {
2649 static $script_added = false;
2650 if ( ! $script_added ) {
2651 $script_added = true;
2652 wp_add_inline_script(
2653 'wp-i18n',
2654 'wp.i18n.setLocaleData( ' . self::get_i18n_data_json() . ', \'jetpack\' );'
2655 );
2656 }
2657 }
2658
2659 /**
2660 * Return module name translation. Uses matching string created in modules/module-headings.php.
2661 *
2662 * @since 3.9.2
2663 *
2664 * @param array $modules
2665 *
2666 * @return string|void
2667 */
2668 public static function get_translated_modules( $modules ) {
2669 foreach ( $modules as $index => $module ) {
2670 $i18n_module = jetpack_get_module_i18n( $module['module'] );
2671 if ( isset( $module['name'] ) ) {
2672 $modules[ $index ]['name'] = $i18n_module['name'];
2673 }
2674 if ( isset( $module['description'] ) ) {
2675 $modules[ $index ]['description'] = $i18n_module['description'];
2676 $modules[ $index ]['short_description'] = $i18n_module['description'];
2677 }
2678 }
2679 return $modules;
2680 }
2681
2682 /**
2683 * Get a list of activated modules as an array of module slugs.
2684 */
2685 public static function get_active_modules() {
2686 $active = Jetpack_Options::get_option( 'active_modules' );
2687
2688 if ( ! is_array( $active ) ) {
2689 $active = array();
2690 }
2691
2692 if ( class_exists( 'VaultPress' ) || function_exists( 'vaultpress_contact_service' ) ) {
2693 $active[] = 'vaultpress';
2694 } else {
2695 $active = array_diff( $active, array( 'vaultpress' ) );
2696 }
2697
2698 // If protect is active on the main site of a multisite, it should be active on all sites.
2699 if ( ! in_array( 'protect', $active ) && is_multisite() && get_site_option( 'jetpack_protect_active' ) ) {
2700 $active[] = 'protect';
2701 }
2702
2703 /**
2704 * Allow filtering of the active modules.
2705 *
2706 * Gives theme and plugin developers the power to alter the modules that
2707 * are activated on the fly.
2708 *
2709 * @since 5.8.0
2710 *
2711 * @param array $active Array of active module slugs.
2712 */
2713 $active = apply_filters( 'jetpack_active_modules', $active );
2714
2715 return array_unique( $active );
2716 }
2717
2718 /**
2719 * Check whether or not a Jetpack module is active.
2720 *
2721 * @param string $module The slug of a Jetpack module.
2722 * @return bool
2723 *
2724 * @static
2725 */
2726 public static function is_module_active( $module ) {
2727 return in_array( $module, self::get_active_modules() );
2728 }
2729
2730 public static function is_module( $module ) {
2731 return ! empty( $module ) && ! validate_file( $module, self::get_available_modules() );
2732 }
2733
2734 /**
2735 * Catches PHP errors. Must be used in conjunction with output buffering.
2736 *
2737 * @param bool $catch True to start catching, False to stop.
2738 *
2739 * @static
2740 */
2741 public static function catch_errors( $catch ) {
2742 static $display_errors, $error_reporting;
2743
2744 if ( $catch ) {
2745 $display_errors = @ini_set( 'display_errors', 1 );
2746 $error_reporting = @error_reporting( E_ALL );
2747 add_action( 'shutdown', array( 'Jetpack', 'catch_errors_on_shutdown' ), 0 );
2748 } else {
2749 @ini_set( 'display_errors', $display_errors );
2750 @error_reporting( $error_reporting );
2751 remove_action( 'shutdown', array( 'Jetpack', 'catch_errors_on_shutdown' ), 0 );
2752 }
2753 }
2754
2755 /**
2756 * Saves any generated PHP errors in ::state( 'php_errors', {errors} )
2757 */
2758 public static function catch_errors_on_shutdown() {
2759 self::state( 'php_errors', self::alias_directories( ob_get_clean() ) );
2760 }
2761
2762 /**
2763 * Rewrite any string to make paths easier to read.
2764 *
2765 * Rewrites ABSPATH (eg `/home/jetpack/wordpress/`) to ABSPATH, and if WP_CONTENT_DIR
2766 * is located outside of ABSPATH, rewrites that to WP_CONTENT_DIR.
2767 *
2768 * @param $string
2769 * @return mixed
2770 */
2771 public static function alias_directories( $string ) {
2772 // ABSPATH has a trailing slash.
2773 $string = str_replace( ABSPATH, 'ABSPATH/', $string );
2774 // WP_CONTENT_DIR does not have a trailing slash.
2775 $string = str_replace( WP_CONTENT_DIR, 'WP_CONTENT_DIR', $string );
2776
2777 return $string;
2778 }
2779
2780 public static function activate_default_modules(
2781 $min_version = false,
2782 $max_version = false,
2783 $other_modules = array(),
2784 $redirect = null,
2785 $send_state_messages = null
2786 ) {
2787 $jetpack = self::init();
2788
2789 if ( is_null( $redirect ) ) {
2790 if (
2791 ( defined( 'REST_REQUEST' ) && REST_REQUEST )
2792 ||
2793 ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST )
2794 ||
2795 ( defined( 'WP_CLI' ) && WP_CLI )
2796 ||
2797 ( defined( 'DOING_CRON' ) && DOING_CRON )
2798 ||
2799 ( defined( 'DOING_AJAX' ) && DOING_AJAX )
2800 ) {
2801 $redirect = false;
2802 } elseif ( is_admin() ) {
2803 $redirect = true;
2804 } else {
2805 $redirect = false;
2806 }
2807 }
2808
2809 if ( is_null( $send_state_messages ) ) {
2810 $send_state_messages = current_user_can( 'jetpack_activate_modules' );
2811 }
2812
2813 $modules = self::get_default_modules( $min_version, $max_version );
2814 $modules = array_merge( $other_modules, $modules );
2815
2816 // Look for standalone plugins and disable if active.
2817
2818 $to_deactivate = array();
2819 foreach ( $modules as $module ) {
2820 if ( isset( $jetpack->plugins_to_deactivate[ $module ] ) ) {
2821 $to_deactivate[ $module ] = $jetpack->plugins_to_deactivate[ $module ];
2822 }
2823 }
2824
2825 $deactivated = array();
2826 foreach ( $to_deactivate as $module => $deactivate_me ) {
2827 list( $probable_file, $probable_title ) = $deactivate_me;
2828 if ( Jetpack_Client_Server::deactivate_plugin( $probable_file, $probable_title ) ) {
2829 $deactivated[] = $module;
2830 }
2831 }
2832
2833 if ( $deactivated ) {
2834 if ( $send_state_messages ) {
2835 self::state( 'deactivated_plugins', join( ',', $deactivated ) );
2836 }
2837
2838 if ( $redirect ) {
2839 $url = add_query_arg(
2840 array(
2841 'action' => 'activate_default_modules',
2842 '_wpnonce' => wp_create_nonce( 'activate_default_modules' ),
2843 ),
2844 add_query_arg( compact( 'min_version', 'max_version', 'other_modules' ), self::admin_url( 'page=jetpack' ) )
2845 );
2846 wp_safe_redirect( $url );
2847 exit;
2848 }
2849 }
2850
2851 /**
2852 * Fires before default modules are activated.
2853 *
2854 * @since 1.9.0
2855 *
2856 * @param string $min_version Minimum version number required to use modules.
2857 * @param string $max_version Maximum version number required to use modules.
2858 * @param array $other_modules Array of other modules to activate alongside the default modules.
2859 */
2860 do_action( 'jetpack_before_activate_default_modules', $min_version, $max_version, $other_modules );
2861
2862 // Check each module for fatal errors, a la wp-admin/plugins.php::activate before activating
2863 if ( $send_state_messages ) {
2864 self::restate();
2865 self::catch_errors( true );
2866 }
2867
2868 $active = self::get_active_modules();
2869
2870 foreach ( $modules as $module ) {
2871 if ( did_action( "jetpack_module_loaded_$module" ) ) {
2872 $active[] = $module;
2873 self::update_active_modules( $active );
2874 continue;
2875 }
2876
2877 if ( $send_state_messages && in_array( $module, $active ) ) {
2878 $module_info = self::get_module( $module );
2879 if ( ! $module_info['deactivate'] ) {
2880 $state = in_array( $module, $other_modules ) ? 'reactivated_modules' : 'activated_modules';
2881 if ( $active_state = self::state( $state ) ) {
2882 $active_state = explode( ',', $active_state );
2883 } else {
2884 $active_state = array();
2885 }
2886 $active_state[] = $module;
2887 self::state( $state, implode( ',', $active_state ) );
2888 }
2889 continue;
2890 }
2891
2892 $file = self::get_module_path( $module );
2893 if ( ! file_exists( $file ) ) {
2894 continue;
2895 }
2896
2897 // we'll override this later if the plugin can be included without fatal error
2898 if ( $redirect ) {
2899 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
2900 }
2901
2902 if ( $send_state_messages ) {
2903 self::state( 'error', 'module_activation_failed' );
2904 self::state( 'module', $module );
2905 }
2906
2907 ob_start();
2908 require_once $file;
2909
2910 $active[] = $module;
2911
2912 if ( $send_state_messages ) {
2913
2914 $state = in_array( $module, $other_modules ) ? 'reactivated_modules' : 'activated_modules';
2915 if ( $active_state = self::state( $state ) ) {
2916 $active_state = explode( ',', $active_state );
2917 } else {
2918 $active_state = array();
2919 }
2920 $active_state[] = $module;
2921 self::state( $state, implode( ',', $active_state ) );
2922 }
2923
2924 self::update_active_modules( $active );
2925
2926 ob_end_clean();
2927 }
2928
2929 if ( $send_state_messages ) {
2930 self::state( 'error', false );
2931 self::state( 'module', false );
2932 }
2933
2934 self::catch_errors( false );
2935 /**
2936 * Fires when default modules are activated.
2937 *
2938 * @since 1.9.0
2939 *
2940 * @param string $min_version Minimum version number required to use modules.
2941 * @param string $max_version Maximum version number required to use modules.
2942 * @param array $other_modules Array of other modules to activate alongside the default modules.
2943 */
2944 do_action( 'jetpack_activate_default_modules', $min_version, $max_version, $other_modules );
2945 }
2946
2947 public static function activate_module( $module, $exit = true, $redirect = true ) {
2948 /**
2949 * Fires before a module is activated.
2950 *
2951 * @since 2.6.0
2952 *
2953 * @param string $module Module slug.
2954 * @param bool $exit Should we exit after the module has been activated. Default to true.
2955 * @param bool $redirect Should the user be redirected after module activation? Default to true.
2956 */
2957 do_action( 'jetpack_pre_activate_module', $module, $exit, $redirect );
2958
2959 $jetpack = self::init();
2960
2961 if ( ! strlen( $module ) ) {
2962 return false;
2963 }
2964
2965 if ( ! self::is_module( $module ) ) {
2966 return false;
2967 }
2968
2969 // If it's already active, then don't do it again
2970 $active = self::get_active_modules();
2971 foreach ( $active as $act ) {
2972 if ( $act == $module ) {
2973 return true;
2974 }
2975 }
2976
2977 $module_data = self::get_module( $module );
2978
2979 $is_development_mode = ( new Status() )->is_development_mode();
2980 if ( ! self::is_active() ) {
2981 if ( ! $is_development_mode && ! self::is_onboarding() ) {
2982 return false;
2983 }
2984
2985 // If we're not connected but in development mode, make sure the module doesn't require a connection
2986 if ( $is_development_mode && $module_data['requires_connection'] ) {
2987 return false;
2988 }
2989 }
2990
2991 // Check and see if the old plugin is active
2992 if ( isset( $jetpack->plugins_to_deactivate[ $module ] ) ) {
2993 // Deactivate the old plugin
2994 if ( Jetpack_Client_Server::deactivate_plugin( $jetpack->plugins_to_deactivate[ $module ][0], $jetpack->plugins_to_deactivate[ $module ][1] ) ) {
2995 // If we deactivated the old plugin, remembere that with ::state() and redirect back to this page to activate the module
2996 // We can't activate the module on this page load since the newly deactivated old plugin is still loaded on this page load.
2997 self::state( 'deactivated_plugins', $module );
2998 wp_safe_redirect( add_query_arg( 'jetpack_restate', 1 ) );
2999 exit;
3000 }
3001 }
3002
3003 // Protect won't work with mis-configured IPs
3004 if ( 'protect' === $module ) {
3005 include_once JETPACK__PLUGIN_DIR . 'modules/protect/shared-functions.php';
3006 if ( ! jetpack_protect_get_ip() ) {
3007 self::state( 'message', 'protect_misconfigured_ip' );
3008 return false;
3009 }
3010 }
3011
3012 if ( ! Jetpack_Plan::supports( $module ) ) {
3013 return false;
3014 }
3015
3016 // Check the file for fatal errors, a la wp-admin/plugins.php::activate
3017 self::state( 'module', $module );
3018 self::state( 'error', 'module_activation_failed' ); // we'll override this later if the plugin can be included without fatal error
3019
3020 self::catch_errors( true );
3021 ob_start();
3022 require self::get_module_path( $module );
3023 /** This action is documented in class.jetpack.php */
3024 do_action( 'jetpack_activate_module', $module );
3025 $active[] = $module;
3026 self::update_active_modules( $active );
3027
3028 self::state( 'error', false ); // the override
3029 ob_end_clean();
3030 self::catch_errors( false );
3031
3032 if ( $redirect ) {
3033 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
3034 }
3035 if ( $exit ) {
3036 exit;
3037 }
3038 return true;
3039 }
3040
3041 function activate_module_actions( $module ) {
3042 _deprecated_function( __METHOD__, 'jetpack-4.2' );
3043 }
3044
3045 public static function deactivate_module( $module ) {
3046 /**
3047 * Fires when a module is deactivated.
3048 *
3049 * @since 1.9.0
3050 *
3051 * @param string $module Module slug.
3052 */
3053 do_action( 'jetpack_pre_deactivate_module', $module );
3054
3055 $jetpack = self::init();
3056
3057 $active = self::get_active_modules();
3058 $new = array_filter( array_diff( $active, (array) $module ) );
3059
3060 return self::update_active_modules( $new );
3061 }
3062
3063 public static function enable_module_configurable( $module ) {
3064 $module = self::get_module_slug( $module );
3065 add_filter( 'jetpack_module_configurable_' . $module, '__return_true' );
3066 }
3067
3068 /**
3069 * Composes a module configure URL. It uses Jetpack settings search as default value
3070 * It is possible to redefine resulting URL by using "jetpack_module_configuration_url_$module" filter
3071 *
3072 * @param string $module Module slug
3073 * @return string $url module configuration URL
3074 */
3075 public static function module_configuration_url( $module ) {
3076 $module = self::get_module_slug( $module );
3077 $default_url = self::admin_url() . "#/settings?term=$module";
3078 /**
3079 * Allows to modify configure_url of specific module to be able to redirect to some custom location.
3080 *
3081 * @since 6.9.0
3082 *
3083 * @param string $default_url Default url, which redirects to jetpack settings page.
3084 */
3085 $url = apply_filters( 'jetpack_module_configuration_url_' . $module, $default_url );
3086
3087 return $url;
3088 }
3089
3090 /* Installation */
3091 public static function bail_on_activation( $message, $deactivate = true ) {
3092 ?>
3093 <!doctype html>
3094 <html>
3095 <head>
3096 <meta charset="<?php bloginfo( 'charset' ); ?>">
3097 <style>
3098 * {
3099 text-align: center;
3100 margin: 0;
3101 padding: 0;
3102 font-family: "Lucida Grande",Verdana,Arial,"Bitstream Vera Sans",sans-serif;
3103 }
3104 p {
3105 margin-top: 1em;
3106 font-size: 18px;
3107 }
3108 </style>
3109 <body>
3110 <p><?php echo esc_html( $message ); ?></p>
3111 </body>
3112 </html>
3113 <?php
3114 if ( $deactivate ) {
3115 $plugins = get_option( 'active_plugins' );
3116 $jetpack = plugin_basename( JETPACK__PLUGIN_DIR . 'jetpack.php' );
3117 $update = false;
3118 foreach ( $plugins as $i => $plugin ) {
3119 if ( $plugin === $jetpack ) {
3120 $plugins[ $i ] = false;
3121 $update = true;
3122 }
3123 }
3124
3125 if ( $update ) {
3126 update_option( 'active_plugins', array_filter( $plugins ) );
3127 }
3128 }
3129 exit;
3130 }
3131
3132 /**
3133 * Attached to activate_{ plugin_basename( __FILES__ ) } by register_activation_hook()
3134 *
3135 * @static
3136 */
3137 public static function plugin_activation( $network_wide ) {
3138 Jetpack_Options::update_option( 'activated', 1 );
3139
3140 if ( version_compare( $GLOBALS['wp_version'], JETPACK__MINIMUM_WP_VERSION, '<' ) ) {
3141 self::bail_on_activation( sprintf( __( 'Jetpack requires WordPress version %s or later.', 'jetpack' ), JETPACK__MINIMUM_WP_VERSION ) );
3142 }
3143
3144 if ( $network_wide ) {
3145 self::state( 'network_nag', true );
3146 }
3147
3148 // For firing one-off events (notices) immediately after activation
3149 set_transient( 'activated_jetpack', true, .1 * MINUTE_IN_SECONDS );
3150
3151 update_option( 'jetpack_activation_source', self::get_activation_source( wp_get_referer() ) );
3152
3153 self::plugin_initialize();
3154 }
3155
3156 public static function get_activation_source( $referer_url ) {
3157
3158 if ( defined( 'WP_CLI' ) && WP_CLI ) {
3159 return array( 'wp-cli', null );
3160 }
3161
3162 $referer = wp_parse_url( $referer_url );
3163
3164 $source_type = 'unknown';
3165 $source_query = null;
3166
3167 if ( ! is_array( $referer ) ) {
3168 return array( $source_type, $source_query );
3169 }
3170
3171 $plugins_path = wp_parse_url( admin_url( 'plugins.php' ), PHP_URL_PATH );
3172 $plugins_install_path = wp_parse_url( admin_url( 'plugin-install.php' ), PHP_URL_PATH );// /wp-admin/plugin-install.php
3173
3174 if ( isset( $referer['query'] ) ) {
3175 parse_str( $referer['query'], $query_parts );
3176 } else {
3177 $query_parts = array();
3178 }
3179
3180 if ( $plugins_path === $referer['path'] ) {
3181 $source_type = 'list';
3182 } elseif ( $plugins_install_path === $referer['path'] ) {
3183 $tab = isset( $query_parts['tab'] ) ? $query_parts['tab'] : 'featured';
3184 switch ( $tab ) {
3185 case 'popular':
3186 $source_type = 'popular';
3187 break;
3188 case 'recommended':
3189 $source_type = 'recommended';
3190 break;
3191 case 'favorites':
3192 $source_type = 'favorites';
3193 break;
3194 case 'search':
3195 $source_type = 'search-' . ( isset( $query_parts['type'] ) ? $query_parts['type'] : 'term' );
3196 $source_query = isset( $query_parts['s'] ) ? $query_parts['s'] : null;
3197 break;
3198 default:
3199 $source_type = 'featured';
3200 }
3201 }
3202
3203 return array( $source_type, $source_query );
3204 }
3205
3206 /**
3207 * Runs before bumping version numbers up to a new version
3208 *
3209 * @param string $version Version:timestamp
3210 * @param string $old_version Old Version:timestamp or false if not set yet.
3211 * @return null [description]
3212 */
3213 public static function do_version_bump( $version, $old_version ) {
3214 if ( ! $old_version ) { // For new sites
3215 // There used to be stuff here, but this seems like it might be useful to someone in the future...
3216 }
3217 }
3218
3219 /**
3220 * Sets the internal version number and activation state.
3221 *
3222 * @static
3223 */
3224 public static function plugin_initialize() {
3225 if ( ! Jetpack_Options::get_option( 'activated' ) ) {
3226 Jetpack_Options::update_option( 'activated', 2 );
3227 }
3228
3229 if ( ! Jetpack_Options::get_option( 'version' ) ) {
3230 $version = $old_version = JETPACK__VERSION . ':' . time();
3231 /** This action is documented in class.jetpack.php */
3232 do_action( 'updating_jetpack_version', $version, false );
3233 Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
3234 }
3235
3236 self::load_modules();
3237
3238 Jetpack_Options::delete_option( 'do_activate' );
3239 Jetpack_Options::delete_option( 'dismissed_connection_banner' );
3240 }
3241
3242 /**
3243 * Removes all connection options
3244 *
3245 * @static
3246 */
3247 public static function plugin_deactivation() {
3248 require_once ABSPATH . '/wp-admin/includes/plugin.php';
3249 if ( is_plugin_active_for_network( 'jetpack/jetpack.php' ) ) {
3250 Jetpack_Network::init()->deactivate();
3251 } else {
3252 self::disconnect( false );
3253 // Jetpack_Heartbeat::init()->deactivate();
3254 }
3255 }
3256
3257 /**
3258 * Disconnects from the Jetpack servers.
3259 * Forgets all connection details and tells the Jetpack servers to do the same.
3260 *
3261 * @static
3262 */
3263 public static function disconnect( $update_activated_state = true ) {
3264 wp_clear_scheduled_hook( 'jetpack_clean_nonces' );
3265 $connection = self::connection();
3266 $connection->clean_nonces( true );
3267
3268 // If the site is in an IDC because sync is not allowed,
3269 // let's make sure to not disconnect the production site.
3270 if ( ! self::validate_sync_error_idc_option() ) {
3271 $tracking = new Tracking();
3272 $tracking->record_user_event( 'disconnect_site', array() );
3273
3274 $connection->disconnect_site_wpcom();
3275 }
3276
3277 $connection->delete_all_connection_tokens();
3278 Jetpack_IDC::clear_all_idc_options();
3279
3280 if ( $update_activated_state ) {
3281 Jetpack_Options::update_option( 'activated', 4 );
3282 }
3283
3284 if ( $jetpack_unique_connection = Jetpack_Options::get_option( 'unique_connection' ) ) {
3285 // Check then record unique disconnection if site has never been disconnected previously
3286 if ( - 1 == $jetpack_unique_connection['disconnected'] ) {
3287 $jetpack_unique_connection['disconnected'] = 1;
3288 } else {
3289 if ( 0 == $jetpack_unique_connection['disconnected'] ) {
3290 // track unique disconnect
3291 $jetpack = self::init();
3292
3293 $jetpack->stat( 'connections', 'unique-disconnect' );
3294 $jetpack->do_stats( 'server_side' );
3295 }
3296 // increment number of times disconnected
3297 $jetpack_unique_connection['disconnected'] += 1;
3298 }
3299
3300 Jetpack_Options::update_option( 'unique_connection', $jetpack_unique_connection );
3301 }
3302
3303 // Delete all the sync related data. Since it could be taking up space.
3304 Sender::get_instance()->uninstall();
3305
3306 // Disable the Heartbeat cron
3307 Jetpack_Heartbeat::init()->deactivate();
3308 }
3309
3310 /**
3311 * Unlinks the current user from the linked WordPress.com user.
3312 *
3313 * @deprecated since 7.7
3314 * @see Automattic\Jetpack\Connection\Manager::disconnect_user()
3315 *
3316 * @param Integer $user_id the user identifier.
3317 * @return Boolean Whether the disconnection of the user was successful.
3318 */
3319 public static function unlink_user( $user_id = null ) {
3320 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::disconnect_user' );
3321 return Connection_Manager::disconnect_user( $user_id );
3322 }
3323
3324 /**
3325 * Attempts Jetpack registration. If it fail, a state flag is set: @see ::admin_page_load()
3326 */
3327 public static function try_registration() {
3328 $terms_of_service = new Terms_Of_Service();
3329 // The user has agreed to the TOS at some point by now.
3330 $terms_of_service->agree();
3331
3332 // Let's get some testing in beta versions and such.
3333 if ( self::is_development_version() && defined( 'PHP_URL_HOST' ) ) {
3334 // Before attempting to connect, let's make sure that the domains are viable.
3335 $domains_to_check = array_unique(
3336 array(
3337 'siteurl' => wp_parse_url( get_site_url(), PHP_URL_HOST ),
3338 'homeurl' => wp_parse_url( get_home_url(), PHP_URL_HOST ),
3339 )
3340 );
3341 foreach ( $domains_to_check as $domain ) {
3342 $result = self::connection()->is_usable_domain( $domain );
3343 if ( is_wp_error( $result ) ) {
3344 return $result;
3345 }
3346 }
3347 }
3348
3349 $result = self::register();
3350
3351 // If there was an error with registration and the site was not registered, record this so we can show a message.
3352 if ( ! $result || is_wp_error( $result ) ) {
3353 return $result;
3354 } else {
3355 return true;
3356 }
3357 }
3358
3359 /**
3360 * Tracking an internal event log. Try not to put too much chaff in here.
3361 *
3362 * [Everyone Loves a Log!](https://www.youtube.com/watch?v=2C7mNr5WMjA)
3363 */
3364 public static function log( $code, $data = null ) {
3365 // only grab the latest 200 entries
3366 $log = array_slice( Jetpack_Options::get_option( 'log', array() ), -199, 199 );
3367
3368 // Append our event to the log
3369 $log_entry = array(
3370 'time' => time(),
3371 'user_id' => get_current_user_id(),
3372 'blog_id' => Jetpack_Options::get_option( 'id' ),
3373 'code' => $code,
3374 );
3375 // Don't bother storing it unless we've got some.
3376 if ( ! is_null( $data ) ) {
3377 $log_entry['data'] = $data;
3378 }
3379 $log[] = $log_entry;
3380
3381 // Try add_option first, to make sure it's not autoloaded.
3382 // @todo: Add an add_option method to Jetpack_Options
3383 if ( ! add_option( 'jetpack_log', $log, null, 'no' ) ) {
3384 Jetpack_Options::update_option( 'log', $log );
3385 }
3386
3387 /**
3388 * Fires when Jetpack logs an internal event.
3389 *
3390 * @since 3.0.0
3391 *
3392 * @param array $log_entry {
3393 * Array of details about the log entry.
3394 *
3395 * @param string time Time of the event.
3396 * @param int user_id ID of the user who trigerred the event.
3397 * @param int blog_id Jetpack Blog ID.
3398 * @param string code Unique name for the event.
3399 * @param string data Data about the event.
3400 * }
3401 */
3402 do_action( 'jetpack_log_entry', $log_entry );
3403 }
3404
3405 /**
3406 * Get the internal event log.
3407 *
3408 * @param $event (string) - only return the specific log events
3409 * @param $num (int) - get specific number of latest results, limited to 200
3410 *
3411 * @return array of log events || WP_Error for invalid params
3412 */
3413 public static function get_log( $event = false, $num = false ) {
3414 if ( $event && ! is_string( $event ) ) {
3415 return new WP_Error( __( 'First param must be string or empty', 'jetpack' ) );
3416 }
3417
3418 if ( $num && ! is_numeric( $num ) ) {
3419 return new WP_Error( __( 'Second param must be numeric or empty', 'jetpack' ) );
3420 }
3421
3422 $entire_log = Jetpack_Options::get_option( 'log', array() );
3423
3424 // If nothing set - act as it did before, otherwise let's start customizing the output
3425 if ( ! $num && ! $event ) {
3426 return $entire_log;
3427 } else {
3428 $entire_log = array_reverse( $entire_log );
3429 }
3430
3431 $custom_log_output = array();
3432
3433 if ( $event ) {
3434 foreach ( $entire_log as $log_event ) {
3435 if ( $event == $log_event['code'] ) {
3436 $custom_log_output[] = $log_event;
3437 }
3438 }
3439 } else {
3440 $custom_log_output = $entire_log;
3441 }
3442
3443 if ( $num ) {
3444 $custom_log_output = array_slice( $custom_log_output, 0, $num );
3445 }
3446
3447 return $custom_log_output;
3448 }
3449
3450 /**
3451 * Log modification of important settings.
3452 */
3453 public static function log_settings_change( $option, $old_value, $value ) {
3454 switch ( $option ) {
3455 case 'jetpack_sync_non_public_post_stati':
3456 self::log( $option, $value );
3457 break;
3458 }
3459 }
3460
3461 /**
3462 * Return stat data for WPCOM sync
3463 */
3464 public static function get_stat_data( $encode = true, $extended = true ) {
3465 $data = Jetpack_Heartbeat::generate_stats_array();
3466
3467 if ( $extended ) {
3468 $additional_data = self::get_additional_stat_data();
3469 $data = array_merge( $data, $additional_data );
3470 }
3471
3472 if ( $encode ) {
3473 return json_encode( $data );
3474 }
3475
3476 return $data;
3477 }
3478
3479 /**
3480 * Get additional stat data to sync to WPCOM
3481 */
3482 public static function get_additional_stat_data( $prefix = '' ) {
3483 $return[ "{$prefix}themes" ] = self::get_parsed_theme_data();
3484 $return[ "{$prefix}plugins-extra" ] = self::get_parsed_plugin_data();
3485 $return[ "{$prefix}users" ] = (int) self::get_site_user_count();
3486 $return[ "{$prefix}site-count" ] = 0;
3487
3488 if ( function_exists( 'get_blog_count' ) ) {
3489 $return[ "{$prefix}site-count" ] = get_blog_count();
3490 }
3491 return $return;
3492 }
3493
3494 private static function get_site_user_count() {
3495 global $wpdb;
3496
3497 if ( function_exists( 'wp_is_large_network' ) ) {
3498 if ( wp_is_large_network( 'users' ) ) {
3499 return -1; // Not a real value but should tell us that we are dealing with a large network.
3500 }
3501 }
3502 if ( false === ( $user_count = get_transient( 'jetpack_site_user_count' ) ) ) {
3503 // It wasn't there, so regenerate the data and save the transient
3504 $user_count = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}capabilities'" );
3505 set_transient( 'jetpack_site_user_count', $user_count, DAY_IN_SECONDS );
3506 }
3507 return $user_count;
3508 }
3509
3510 /* Admin Pages */
3511
3512 function admin_init() {
3513 // If the plugin is not connected, display a connect message.
3514 if (
3515 // the plugin was auto-activated and needs its candy
3516 Jetpack_Options::get_option_and_ensure_autoload( 'do_activate', '0' )
3517 ||
3518 // the plugin is active, but was never activated. Probably came from a site-wide network activation
3519 ! Jetpack_Options::get_option( 'activated' )
3520 ) {
3521 self::plugin_initialize();
3522 }
3523
3524 $is_development_mode = ( new Status() )->is_development_mode();
3525 if ( ! self::is_active() && ! $is_development_mode ) {
3526 Jetpack_Connection_Banner::init();
3527 } elseif ( false === Jetpack_Options::get_option( 'fallback_no_verify_ssl_certs' ) ) {
3528 // Upgrade: 1.1 -> 1.1.1
3529 // Check and see if host can verify the Jetpack servers' SSL certificate
3530 $args = array();
3531 $connection = self::connection();
3532 Client::_wp_remote_request(
3533 Connection_Utils::fix_url_for_bad_hosts( $connection->api_url( 'test' ) ),
3534 $args,
3535 true
3536 );
3537 }
3538
3539 if ( current_user_can( 'manage_options' ) && 'AUTO' == JETPACK_CLIENT__HTTPS && ! self::permit_ssl() ) {
3540 add_action( 'jetpack_notices', array( $this, 'alert_auto_ssl_fail' ) );
3541 }
3542
3543 add_action( 'load-plugins.php', array( $this, 'intercept_plugin_error_scrape_init' ) );
3544 add_action( 'admin_enqueue_scripts', array( $this, 'admin_menu_css' ) );
3545 add_filter( 'plugin_action_links_' . plugin_basename( JETPACK__PLUGIN_DIR . 'jetpack.php' ), array( $this, 'plugin_action_links' ) );
3546
3547 if ( self::is_active() || $is_development_mode ) {
3548 // Artificially throw errors in certain whitelisted cases during plugin activation
3549 add_action( 'activate_plugin', array( $this, 'throw_error_on_activate_plugin' ) );
3550 }
3551
3552 // Add custom column in wp-admin/users.php to show whether user is linked.
3553 add_filter( 'manage_users_columns', array( $this, 'jetpack_icon_user_connected' ) );
3554 add_action( 'manage_users_custom_column', array( $this, 'jetpack_show_user_connected_icon' ), 10, 3 );
3555 add_action( 'admin_print_styles', array( $this, 'jetpack_user_col_style' ) );
3556 }
3557
3558 function admin_body_class( $admin_body_class = '' ) {
3559 $classes = explode( ' ', trim( $admin_body_class ) );
3560
3561 $classes[] = self::is_active() ? 'jetpack-connected' : 'jetpack-disconnected';
3562
3563 $admin_body_class = implode( ' ', array_unique( $classes ) );
3564 return " $admin_body_class ";
3565 }
3566
3567 static function add_jetpack_pagestyles( $admin_body_class = '' ) {
3568 return $admin_body_class . ' jetpack-pagestyles ';
3569 }
3570
3571 /**
3572 * Sometimes a plugin can activate without causing errors, but it will cause errors on the next page load.
3573 * This function artificially throws errors for such cases (whitelisted).
3574 *
3575 * @param string $plugin The activated plugin.
3576 */
3577 function throw_error_on_activate_plugin( $plugin ) {
3578 $active_modules = self::get_active_modules();
3579
3580 // The Shortlinks module and the Stats plugin conflict, but won't cause errors on activation because of some function_exists() checks.
3581 if ( function_exists( 'stats_get_api_key' ) && in_array( 'shortlinks', $active_modules ) ) {
3582 $throw = false;
3583
3584 // Try and make sure it really was the stats plugin
3585 if ( ! class_exists( 'ReflectionFunction' ) ) {
3586 if ( 'stats.php' == basename( $plugin ) ) {
3587 $throw = true;
3588 }
3589 } else {
3590 $reflection = new ReflectionFunction( 'stats_get_api_key' );
3591 if ( basename( $plugin ) == basename( $reflection->getFileName() ) ) {
3592 $throw = true;
3593 }
3594 }
3595
3596 if ( $throw ) {
3597 trigger_error( sprintf( __( 'Jetpack contains the most recent version of the old &#8220;%1$s&#8221; plugin.', 'jetpack' ), 'WordPress.com Stats' ), E_USER_ERROR );
3598 }
3599 }
3600 }
3601
3602 function intercept_plugin_error_scrape_init() {
3603 add_action( 'check_admin_referer', array( $this, 'intercept_plugin_error_scrape' ), 10, 2 );
3604 }
3605
3606 function intercept_plugin_error_scrape( $action, $result ) {
3607 if ( ! $result ) {
3608 return;
3609 }
3610
3611 foreach ( $this->plugins_to_deactivate as $deactivate_me ) {
3612 if ( "plugin-activation-error_{$deactivate_me[0]}" == $action ) {
3613 self::bail_on_activation( sprintf( __( 'Jetpack contains the most recent version of the old &#8220;%1$s&#8221; plugin.', 'jetpack' ), $deactivate_me[1] ), false );
3614 }
3615 }
3616 }
3617
3618 /**
3619 * Register the remote file upload request handlers, if needed.
3620 *
3621 * @access public
3622 */
3623 public function add_remote_request_handlers() {
3624 // Remote file uploads are allowed only via AJAX requests.
3625 if ( ! is_admin() || ! Constants::get_constant( 'DOING_AJAX' ) ) {
3626 return;
3627 }
3628
3629 // Remote file uploads are allowed only for a set of specific AJAX actions.
3630 $remote_request_actions = array(
3631 'jetpack_upload_file',
3632 'jetpack_update_file',
3633 );
3634
3635 // phpcs:ignore WordPress.Security.NonceVerification
3636 if ( ! isset( $_POST['action'] ) || ! in_array( $_POST['action'], $remote_request_actions, true ) ) {
3637 return;
3638 }
3639
3640 // Require Jetpack authentication for the remote file upload AJAX requests.
3641 $this->connection_manager->require_jetpack_authentication();
3642
3643 // Register the remote file upload AJAX handlers.
3644 foreach ( $remote_request_actions as $action ) {
3645 add_action( "wp_ajax_nopriv_{$action}", array( $this, 'remote_request_handlers' ) );
3646 }
3647 }
3648
3649 /**
3650 * Handler for Jetpack remote file uploads.
3651 *
3652 * @access public
3653 */
3654 public function remote_request_handlers() {
3655 $action = current_filter();
3656
3657 switch ( current_filter() ) {
3658 case 'wp_ajax_nopriv_jetpack_upload_file':
3659 $response = $this->upload_handler();
3660 break;
3661
3662 case 'wp_ajax_nopriv_jetpack_update_file':
3663 $response = $this->upload_handler( true );
3664 break;
3665 default:
3666 $response = new Jetpack_Error( 'unknown_handler', 'Unknown Handler', 400 );
3667 break;
3668 }
3669
3670 if ( ! $response ) {
3671 $response = new Jetpack_Error( 'unknown_error', 'Unknown Error', 400 );
3672 }
3673
3674 if ( is_wp_error( $response ) ) {
3675 $status_code = $response->get_error_data();
3676 $error = $response->get_error_code();
3677 $error_description = $response->get_error_message();
3678
3679 if ( ! is_int( $status_code ) ) {
3680 $status_code = 400;
3681 }
3682
3683 status_header( $status_code );
3684 die( json_encode( (object) compact( 'error', 'error_description' ) ) );
3685 }
3686
3687 status_header( 200 );
3688 if ( true === $response ) {
3689 exit;
3690 }
3691
3692 die( json_encode( (object) $response ) );
3693 }
3694
3695 /**
3696 * Uploads a file gotten from the global $_FILES.
3697 * If `$update_media_item` is true and `post_id` is defined
3698 * the attachment file of the media item (gotten through of the post_id)
3699 * will be updated instead of add a new one.
3700 *
3701 * @param boolean $update_media_item - update media attachment
3702 * @return array - An array describing the uploadind files process
3703 */
3704 function upload_handler( $update_media_item = false ) {
3705 if ( 'POST' !== strtoupper( $_SERVER['REQUEST_METHOD'] ) ) {
3706 return new Jetpack_Error( 405, get_status_header_desc( 405 ), 405 );
3707 }
3708
3709 $user = wp_authenticate( '', '' );
3710 if ( ! $user || is_wp_error( $user ) ) {
3711 return new Jetpack_Error( 403, get_status_header_desc( 403 ), 403 );
3712 }
3713
3714 wp_set_current_user( $user->ID );
3715
3716 if ( ! current_user_can( 'upload_files' ) ) {
3717 return new Jetpack_Error( 'cannot_upload_files', 'User does not have permission to upload files', 403 );
3718 }
3719
3720 if ( empty( $_FILES ) ) {
3721 return new Jetpack_Error( 'no_files_uploaded', 'No files were uploaded: nothing to process', 400 );
3722 }
3723
3724 foreach ( array_keys( $_FILES ) as $files_key ) {
3725 if ( ! isset( $_POST[ "_jetpack_file_hmac_{$files_key}" ] ) ) {
3726 return new Jetpack_Error( 'missing_hmac', 'An HMAC for one or more files is missing', 400 );
3727 }
3728 }
3729
3730 $media_keys = array_keys( $_FILES['media'] );
3731
3732 $token = Jetpack_Data::get_access_token( get_current_user_id() );
3733 if ( ! $token || is_wp_error( $token ) ) {
3734 return new Jetpack_Error( 'unknown_token', 'Unknown Jetpack token', 403 );
3735 }
3736
3737 $uploaded_files = array();
3738 $global_post = isset( $GLOBALS['post'] ) ? $GLOBALS['post'] : null;
3739 unset( $GLOBALS['post'] );
3740 foreach ( $_FILES['media']['name'] as $index => $name ) {
3741 $file = array();
3742 foreach ( $media_keys as $media_key ) {
3743 $file[ $media_key ] = $_FILES['media'][ $media_key ][ $index ];
3744 }
3745
3746 list( $hmac_provided, $salt ) = explode( ':', $_POST['_jetpack_file_hmac_media'][ $index ] );
3747
3748 $hmac_file = hash_hmac_file( 'sha1', $file['tmp_name'], $salt . $token->secret );
3749 if ( $hmac_provided !== $hmac_file ) {
3750 $uploaded_files[ $index ] = (object) array(
3751 'error' => 'invalid_hmac',
3752 'error_description' => 'The corresponding HMAC for this file does not match',
3753 );
3754 continue;
3755 }
3756
3757 $_FILES['.jetpack.upload.'] = $file;
3758 $post_id = isset( $_POST['post_id'][ $index ] ) ? absint( $_POST['post_id'][ $index ] ) : 0;
3759 if ( ! current_user_can( 'edit_post', $post_id ) ) {
3760 $post_id = 0;
3761 }
3762
3763 if ( $update_media_item ) {
3764 if ( ! isset( $post_id ) || $post_id === 0 ) {
3765 return new Jetpack_Error( 'invalid_input', 'Media ID must be defined.', 400 );
3766 }
3767
3768 $media_array = $_FILES['media'];
3769
3770 $file_array['name'] = $media_array['name'][0];
3771 $file_array['type'] = $media_array['type'][0];
3772 $file_array['tmp_name'] = $media_array['tmp_name'][0];
3773 $file_array['error'] = $media_array['error'][0];
3774 $file_array['size'] = $media_array['size'][0];
3775
3776 $edited_media_item = Jetpack_Media::edit_media_file( $post_id, $file_array );
3777
3778 if ( is_wp_error( $edited_media_item ) ) {
3779 return $edited_media_item;
3780 }
3781
3782 $response = (object) array(
3783 'id' => (string) $post_id,
3784 'file' => (string) $edited_media_item->post_title,
3785 'url' => (string) wp_get_attachment_url( $post_id ),
3786 'type' => (string) $edited_media_item->post_mime_type,
3787 'meta' => (array) wp_get_attachment_metadata( $post_id ),
3788 );
3789
3790 return (array) array( $response );
3791 }
3792
3793 $attachment_id = media_handle_upload(
3794 '.jetpack.upload.',
3795 $post_id,
3796 array(),
3797 array(
3798 'action' => 'jetpack_upload_file',
3799 )
3800 );
3801
3802 if ( ! $attachment_id ) {
3803 $uploaded_files[ $index ] = (object) array(
3804 'error' => 'unknown',
3805 'error_description' => 'An unknown problem occurred processing the upload on the Jetpack site',
3806 );
3807 } elseif ( is_wp_error( $attachment_id ) ) {
3808 $uploaded_files[ $index ] = (object) array(
3809 'error' => 'attachment_' . $attachment_id->get_error_code(),
3810 'error_description' => $attachment_id->get_error_message(),
3811 );
3812 } else {
3813 $attachment = get_post( $attachment_id );
3814 $uploaded_files[ $index ] = (object) array(
3815 'id' => (string) $attachment_id,
3816 'file' => $attachment->post_title,
3817 'url' => wp_get_attachment_url( $attachment_id ),
3818 'type' => $attachment->post_mime_type,
3819 'meta' => wp_get_attachment_metadata( $attachment_id ),
3820 );
3821 // Zip files uploads are not supported unless they are done for installation purposed
3822 // lets delete them in case something goes wrong in this whole process
3823 if ( 'application/zip' === $attachment->post_mime_type ) {
3824 // Schedule a cleanup for 2 hours from now in case of failed install.
3825 wp_schedule_single_event( time() + 2 * HOUR_IN_SECONDS, 'upgrader_scheduled_cleanup', array( $attachment_id ) );
3826 }
3827 }
3828 }
3829 if ( ! is_null( $global_post ) ) {
3830 $GLOBALS['post'] = $global_post;
3831 }
3832
3833 return $uploaded_files;
3834 }
3835
3836 /**
3837 * Add help to the Jetpack page
3838 *
3839 * @since Jetpack (1.2.3)
3840 * @return false if not the Jetpack page
3841 */
3842 function admin_help() {
3843 $current_screen = get_current_screen();
3844
3845 // Overview
3846 $current_screen->add_help_tab(
3847 array(
3848 'id' => 'home',
3849 'title' => __( 'Home', 'jetpack' ),
3850 'content' =>
3851 '<p><strong>' . __( 'Jetpack by WordPress.com', 'jetpack' ) . '</strong></p>' .
3852 '<p>' . __( 'Jetpack supercharges your self-hosted WordPress site with the awesome cloud power of WordPress.com.', 'jetpack' ) . '</p>' .
3853 '<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>',
3854 )
3855 );
3856
3857 // Screen Content
3858 if ( current_user_can( 'manage_options' ) ) {
3859 $current_screen->add_help_tab(
3860 array(
3861 'id' => 'settings',
3862 'title' => __( 'Settings', 'jetpack' ),
3863 'content' =>
3864 '<p><strong>' . __( 'Jetpack by WordPress.com', 'jetpack' ) . '</strong></p>' .
3865 '<p>' . __( 'You can activate or deactivate individual Jetpack modules to suit your needs.', 'jetpack' ) . '</p>' .
3866 '<ol>' .
3867 '<li>' . __( 'Each module has an Activate or Deactivate link so you can toggle one individually.', 'jetpack' ) . '</li>' .
3868 '<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>' .
3869 '</ol>' .
3870 '<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>',
3871 )
3872 );
3873 }
3874
3875 // Help Sidebar
3876 $current_screen->set_help_sidebar(
3877 '<p><strong>' . __( 'For more information:', 'jetpack' ) . '</strong></p>' .
3878 '<p><a href="https://jetpack.com/faq/" target="_blank">' . __( 'Jetpack FAQ', 'jetpack' ) . '</a></p>' .
3879 '<p><a href="https://jetpack.com/support/" target="_blank">' . __( 'Jetpack Support', 'jetpack' ) . '</a></p>' .
3880 '<p><a href="' . self::admin_url( array( 'page' => 'jetpack-debugger' ) ) . '">' . __( 'Jetpack Debugging Center', 'jetpack' ) . '</a></p>'
3881 );
3882 }
3883
3884 function admin_menu_css() {
3885 wp_enqueue_style( 'jetpack-icons' );
3886 }
3887
3888 function admin_menu_order() {
3889 return true;
3890 }
3891
3892 function jetpack_menu_order( $menu_order ) {
3893 $jp_menu_order = array();
3894
3895 foreach ( $menu_order as $index => $item ) {
3896 if ( $item != 'jetpack' ) {
3897 $jp_menu_order[] = $item;
3898 }
3899
3900 if ( $index == 0 ) {
3901 $jp_menu_order[] = 'jetpack';
3902 }
3903 }
3904
3905 return $jp_menu_order;
3906 }
3907
3908 function admin_banner_styles() {
3909 $min = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
3910
3911 if ( ! wp_style_is( 'jetpack-dops-style' ) ) {
3912 wp_register_style(
3913 'jetpack-dops-style',
3914 plugins_url( '_inc/build/admin.css', JETPACK__PLUGIN_FILE ),
3915 array(),
3916 JETPACK__VERSION
3917 );
3918 }
3919
3920 wp_enqueue_style(
3921 'jetpack',
3922 plugins_url( "css/jetpack-banners{$min}.css", JETPACK__PLUGIN_FILE ),
3923 array( 'jetpack-dops-style' ),
3924 JETPACK__VERSION . '-20121016'
3925 );
3926 wp_style_add_data( 'jetpack', 'rtl', 'replace' );
3927 wp_style_add_data( 'jetpack', 'suffix', $min );
3928 }
3929
3930 function plugin_action_links( $actions ) {
3931
3932 $jetpack_home = array( 'jetpack-home' => sprintf( '<a href="%s">%s</a>', self::admin_url( 'page=jetpack' ), 'Jetpack' ) );
3933
3934 if ( current_user_can( 'jetpack_manage_modules' ) && ( self::is_active() || ( new Status() )->is_development_mode() ) ) {
3935 return array_merge(
3936 $jetpack_home,
3937 array( 'settings' => sprintf( '<a href="%s">%s</a>', self::admin_url( 'page=jetpack#/settings' ), __( 'Settings', 'jetpack' ) ) ),
3938 array( 'support' => sprintf( '<a href="%s">%s</a>', self::admin_url( 'page=jetpack-debugger ' ), __( 'Support', 'jetpack' ) ) ),
3939 $actions
3940 );
3941 }
3942
3943 return array_merge( $jetpack_home, $actions );
3944 }
3945
3946 /*
3947 * Registration flow:
3948 * 1 - ::admin_page_load() action=register
3949 * 2 - ::try_registration()
3950 * 3 - ::register()
3951 * - Creates jetpack_register option containing two secrets and a timestamp
3952 * - Calls https://jetpack.wordpress.com/jetpack.register/1/ with
3953 * siteurl, home, gmt_offset, timezone_string, site_name, secret_1, secret_2, site_lang, timeout, stats_id
3954 * - That request to jetpack.wordpress.com does not immediately respond. It first makes a request BACK to this site's
3955 * xmlrpc.php?for=jetpack: RPC method: jetpack.verifyRegistration, Parameters: secret_1
3956 * - The XML-RPC request verifies secret_1, deletes both secrets and responds with: secret_2
3957 * - https://jetpack.wordpress.com/jetpack.register/1/ verifies that XML-RPC response (secret_2) then finally responds itself with
3958 * jetpack_id, jetpack_secret, jetpack_public
3959 * - ::register() then stores jetpack_options: id => jetpack_id, blog_token => jetpack_secret
3960 * 4 - redirect to https://wordpress.com/start/jetpack-connect
3961 * 5 - user logs in with WP.com account
3962 * 6 - remote request to this site's xmlrpc.php with action remoteAuthorize, Jetpack_XMLRPC_Server->remote_authorize
3963 * - Manager::authorize()
3964 * - Manager::get_token()
3965 * - GET https://jetpack.wordpress.com/jetpack.token/1/ with
3966 * client_id, client_secret, grant_type, code, redirect_uri:action=authorize, state, scope, user_email, user_login
3967 * - which responds with access_token, token_type, scope
3968 * - Manager::authorize() stores jetpack_options: user_token => access_token.$user_id
3969 * - Jetpack::activate_default_modules()
3970 * - Deactivates deprecated plugins
3971 * - Activates all default modules
3972 * - Responds with either error, or 'connected' for new connection, or 'linked' for additional linked users
3973 * 7 - For a new connection, user selects a Jetpack plan on wordpress.com
3974 * 8 - User is redirected back to wp-admin/index.php?page=jetpack with state:message=authorized
3975 * Done!
3976 */
3977
3978 /**
3979 * Handles the page load events for the Jetpack admin page
3980 */
3981 function admin_page_load() {
3982 $error = false;
3983
3984 // Make sure we have the right body class to hook stylings for subpages off of.
3985 add_filter( 'admin_body_class', array( __CLASS__, 'add_jetpack_pagestyles' ), 20 );
3986
3987 if ( ! empty( $_GET['jetpack_restate'] ) ) {
3988 // Should only be used in intermediate redirects to preserve state across redirects
3989 self::restate();
3990 }
3991
3992 if ( isset( $_GET['connect_url_redirect'] ) ) {
3993 // @todo: Add validation against a known whitelist
3994 $from = ! empty( $_GET['from'] ) ? $_GET['from'] : 'iframe';
3995 // User clicked in the iframe to link their accounts
3996 if ( ! self::is_user_connected() ) {
3997 $redirect = ! empty( $_GET['redirect_after_auth'] ) ? $_GET['redirect_after_auth'] : false;
3998
3999 add_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_environments' ) );
4000 $connect_url = $this->build_connect_url( true, $redirect, $from );
4001 remove_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_environments' ) );
4002
4003 if ( isset( $_GET['notes_iframe'] ) ) {
4004 $connect_url .= '&notes_iframe';
4005 }
4006 wp_redirect( $connect_url );
4007 exit;
4008 } else {
4009 if ( ! isset( $_GET['calypso_env'] ) ) {
4010 self::state( 'message', 'already_authorized' );
4011 wp_safe_redirect( self::admin_url() );
4012 exit;
4013 } else {
4014 $connect_url = $this->build_connect_url( true, false, $from );
4015 $connect_url .= '&already_authorized=true';
4016 wp_redirect( $connect_url );
4017 exit;
4018 }
4019 }
4020 }
4021
4022 if ( isset( $_GET['action'] ) ) {
4023 switch ( $_GET['action'] ) {
4024 case 'authorize':
4025 if ( self::is_active() && self::is_user_connected() ) {
4026 self::state( 'message', 'already_authorized' );
4027 wp_safe_redirect( self::admin_url() );
4028 exit;
4029 }
4030 self::log( 'authorize' );
4031 $client_server = new Jetpack_Client_Server();
4032 $client_server->client_authorize();
4033 exit;
4034 case 'register':
4035 if ( ! current_user_can( 'jetpack_connect' ) ) {
4036 $error = 'cheatin';
4037 break;
4038 }
4039 check_admin_referer( 'jetpack-register' );
4040 self::log( 'register' );
4041 self::maybe_set_version_option();
4042 $registered = self::try_registration();
4043 if ( is_wp_error( $registered ) ) {
4044 $error = $registered->get_error_code();
4045 self::state( 'error', $error );
4046 self::state( 'error', $registered->get_error_message() );
4047
4048 /**
4049 * Jetpack registration Error.
4050 *
4051 * @since 7.5.0
4052 *
4053 * @param string|int $error The error code.
4054 * @param \WP_Error $registered The error object.
4055 */
4056 do_action( 'jetpack_connection_register_fail', $error, $registered );
4057 break;
4058 }
4059
4060 $from = isset( $_GET['from'] ) ? $_GET['from'] : false;
4061 $redirect = isset( $_GET['redirect'] ) ? $_GET['redirect'] : false;
4062
4063 /**
4064 * Jetpack registration Success.
4065 *
4066 * @since 7.5.0
4067 *
4068 * @param string $from 'from' GET parameter;
4069 */
4070 do_action( 'jetpack_connection_register_success', $from );
4071
4072 $url = $this->build_connect_url( true, $redirect, $from );
4073
4074 if ( ! empty( $_GET['onboarding'] ) ) {
4075 $url = add_query_arg( 'onboarding', $_GET['onboarding'], $url );
4076 }
4077
4078 if ( ! empty( $_GET['auth_approved'] ) && 'true' === $_GET['auth_approved'] ) {
4079 $url = add_query_arg( 'auth_approved', 'true', $url );
4080 }
4081
4082 wp_redirect( $url );
4083 exit;
4084 case 'activate':
4085 if ( ! current_user_can( 'jetpack_activate_modules' ) ) {
4086 $error = 'cheatin';
4087 break;
4088 }
4089
4090 $module = stripslashes( $_GET['module'] );
4091 check_admin_referer( "jetpack_activate-$module" );
4092 self::log( 'activate', $module );
4093 if ( ! self::activate_module( $module ) ) {
4094 self::state( 'error', sprintf( __( 'Could not activate %s', 'jetpack' ), $module ) );
4095 }
4096 // The following two lines will rarely happen, as Jetpack::activate_module normally exits at the end.
4097 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4098 exit;
4099 case 'activate_default_modules':
4100 check_admin_referer( 'activate_default_modules' );
4101 self::log( 'activate_default_modules' );
4102 self::restate();
4103 $min_version = isset( $_GET['min_version'] ) ? $_GET['min_version'] : false;
4104 $max_version = isset( $_GET['max_version'] ) ? $_GET['max_version'] : false;
4105 $other_modules = isset( $_GET['other_modules'] ) && is_array( $_GET['other_modules'] ) ? $_GET['other_modules'] : array();
4106 self::activate_default_modules( $min_version, $max_version, $other_modules );
4107 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4108 exit;
4109 case 'disconnect':
4110 if ( ! current_user_can( 'jetpack_disconnect' ) ) {
4111 $error = 'cheatin';
4112 break;
4113 }
4114
4115 check_admin_referer( 'jetpack-disconnect' );
4116 self::log( 'disconnect' );
4117 self::disconnect();
4118 wp_safe_redirect( self::admin_url( 'disconnected=true' ) );
4119 exit;
4120 case 'reconnect':
4121 if ( ! current_user_can( 'jetpack_reconnect' ) ) {
4122 $error = 'cheatin';
4123 break;
4124 }
4125
4126 check_admin_referer( 'jetpack-reconnect' );
4127 self::log( 'reconnect' );
4128 $this->disconnect();
4129 wp_redirect( $this->build_connect_url( true, false, 'reconnect' ) );
4130 exit;
4131 case 'deactivate':
4132 if ( ! current_user_can( 'jetpack_deactivate_modules' ) ) {
4133 $error = 'cheatin';
4134 break;
4135 }
4136
4137 $modules = stripslashes( $_GET['module'] );
4138 check_admin_referer( "jetpack_deactivate-$modules" );
4139 foreach ( explode( ',', $modules ) as $module ) {
4140 self::log( 'deactivate', $module );
4141 self::deactivate_module( $module );
4142 self::state( 'message', 'module_deactivated' );
4143 }
4144 self::state( 'module', $modules );
4145 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4146 exit;
4147 case 'unlink':
4148 $redirect = isset( $_GET['redirect'] ) ? $_GET['redirect'] : '';
4149 check_admin_referer( 'jetpack-unlink' );
4150 self::log( 'unlink' );
4151 Connection_Manager::disconnect_user();
4152 self::state( 'message', 'unlinked' );
4153 if ( 'sub-unlink' == $redirect ) {
4154 wp_safe_redirect( admin_url() );
4155 } else {
4156 wp_safe_redirect( self::admin_url( array( 'page' => $redirect ) ) );
4157 }
4158 exit;
4159 case 'onboard':
4160 if ( ! current_user_can( 'manage_options' ) ) {
4161 wp_safe_redirect( self::admin_url( 'page=jetpack' ) );
4162 } else {
4163 self::create_onboarding_token();
4164 $url = $this->build_connect_url( true );
4165
4166 if ( false !== ( $token = Jetpack_Options::get_option( 'onboarding' ) ) ) {
4167 $url = add_query_arg( 'onboarding', $token, $url );
4168 }
4169
4170 $calypso_env = $this->get_calypso_env();
4171 if ( ! empty( $calypso_env ) ) {
4172 $url = add_query_arg( 'calypso_env', $calypso_env, $url );
4173 }
4174
4175 wp_redirect( $url );
4176 exit;
4177 }
4178 exit;
4179 default:
4180 /**
4181 * Fires when a Jetpack admin page is loaded with an unrecognized parameter.
4182 *
4183 * @since 2.6.0
4184 *
4185 * @param string sanitize_key( $_GET['action'] ) Unrecognized URL parameter.
4186 */
4187 do_action( 'jetpack_unrecognized_action', sanitize_key( $_GET['action'] ) );
4188 }
4189 }
4190
4191 if ( ! $error = $error ? $error : self::state( 'error' ) ) {
4192 self::activate_new_modules( true );
4193 }
4194
4195 $message_code = self::state( 'message' );
4196 if ( self::state( 'optin-manage' ) ) {
4197 $activated_manage = $message_code;
4198 $message_code = 'jetpack-manage';
4199 }
4200
4201 switch ( $message_code ) {
4202 case 'jetpack-manage':
4203 $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' ), 'https://wordpress.com/sites' ) . '</strong>';
4204 if ( $activated_manage ) {
4205 $this->message .= '<br /><strong>' . __( 'Manage has been activated for you!', 'jetpack' ) . '</strong>';
4206 }
4207 break;
4208
4209 }
4210
4211 $deactivated_plugins = self::state( 'deactivated_plugins' );
4212
4213 if ( ! empty( $deactivated_plugins ) ) {
4214 $deactivated_plugins = explode( ',', $deactivated_plugins );
4215 $deactivated_titles = array();
4216 foreach ( $deactivated_plugins as $deactivated_plugin ) {
4217 if ( ! isset( $this->plugins_to_deactivate[ $deactivated_plugin ] ) ) {
4218 continue;
4219 }
4220
4221 $deactivated_titles[] = '<strong>' . str_replace( ' ', '&nbsp;', $this->plugins_to_deactivate[ $deactivated_plugin ][1] ) . '</strong>';
4222 }
4223
4224 if ( $deactivated_titles ) {
4225 if ( $this->message ) {
4226 $this->message .= "<br /><br />\n";
4227 }
4228
4229 $this->message .= wp_sprintf(
4230 _n(
4231 'Jetpack contains the most recent version of the old %l plugin.',
4232 'Jetpack contains the most recent versions of the old %l plugins.',
4233 count( $deactivated_titles ),
4234 'jetpack'
4235 ),
4236 $deactivated_titles
4237 );
4238
4239 $this->message .= "<br />\n";
4240
4241 $this->message .= _n(
4242 'The old version has been deactivated and can be removed from your site.',
4243 'The old versions have been deactivated and can be removed from your site.',
4244 count( $deactivated_titles ),
4245 'jetpack'
4246 );
4247 }
4248 }
4249
4250 $this->privacy_checks = self::state( 'privacy_checks' );
4251
4252 if ( $this->message || $this->error || $this->privacy_checks ) {
4253 add_action( 'jetpack_notices', array( $this, 'admin_notices' ) );
4254 }
4255
4256 add_filter( 'jetpack_short_module_description', 'wptexturize' );
4257 }
4258
4259 function admin_notices() {
4260
4261 if ( $this->error ) {
4262 ?>
4263 <div id="message" class="jetpack-message jetpack-err">
4264 <div class="squeezer">
4265 <h2>
4266 <?php
4267 echo wp_kses(
4268 $this->error,
4269 array(
4270 'a' => array( 'href' => array() ),
4271 'small' => true,
4272 'code' => true,
4273 'strong' => true,
4274 'br' => true,
4275 'b' => true,
4276 )
4277 );
4278 ?>
4279 </h2>
4280 <?php if ( $desc = self::state( 'error_description' ) ) : ?>
4281 <p><?php echo esc_html( stripslashes( $desc ) ); ?></p>
4282 <?php endif; ?>
4283 </div>
4284 </div>
4285 <?php
4286 }
4287
4288 if ( $this->message ) {
4289 ?>
4290 <div id="message" class="jetpack-message">
4291 <div class="squeezer">
4292 <h2>
4293 <?php
4294 echo wp_kses(
4295 $this->message,
4296 array(
4297 'strong' => array(),
4298 'a' => array( 'href' => true ),
4299 'br' => true,
4300 )
4301 );
4302 ?>
4303 </h2>
4304 </div>
4305 </div>
4306 <?php
4307 }
4308
4309 if ( $this->privacy_checks ) :
4310 $module_names = $module_slugs = array();
4311
4312 $privacy_checks = explode( ',', $this->privacy_checks );
4313 $privacy_checks = array_filter( $privacy_checks, array( 'Jetpack', 'is_module' ) );
4314 foreach ( $privacy_checks as $module_slug ) {
4315 $module = self::get_module( $module_slug );
4316 if ( ! $module ) {
4317 continue;
4318 }
4319
4320 $module_slugs[] = $module_slug;
4321 $module_names[] = "<strong>{$module['name']}</strong>";
4322 }
4323
4324 $module_slugs = join( ',', $module_slugs );
4325 ?>
4326 <div id="message" class="jetpack-message jetpack-err">
4327 <div class="squeezer">
4328 <h2><strong><?php esc_html_e( 'Is this site private?', 'jetpack' ); ?></strong></h2><br />
4329 <p>
4330 <?php
4331 echo wp_kses(
4332 wptexturize(
4333 wp_sprintf(
4334 _nx(
4335 "Like your site's RSS feeds, %l allows access to your posts and other content to third parties.",
4336 "Like your site's RSS feeds, %l allow access to your posts and other content to third parties.",
4337 count( $privacy_checks ),
4338 '%l = list of Jetpack module/feature names',
4339 'jetpack'
4340 ),
4341 $module_names
4342 )
4343 ),
4344 array( 'strong' => true )
4345 );
4346
4347 echo "\n<br />\n";
4348
4349 echo wp_kses(
4350 sprintf(
4351 _nx(
4352 'If your site is not publicly accessible, consider <a href="%1$s" title="%2$s">deactivating this feature</a>.',
4353 'If your site is not publicly accessible, consider <a href="%1$s" title="%2$s">deactivating these features</a>.',
4354 count( $privacy_checks ),
4355 '%1$s = deactivation URL, %2$s = "Deactivate {list of Jetpack module/feature names}',
4356 'jetpack'
4357 ),
4358 wp_nonce_url(
4359 self::admin_url(
4360 array(
4361 'page' => 'jetpack',
4362 'action' => 'deactivate',
4363 'module' => urlencode( $module_slugs ),
4364 )
4365 ),
4366 "jetpack_deactivate-$module_slugs"
4367 ),
4368 esc_attr( wp_kses( wp_sprintf( _x( 'Deactivate %l', '%l = list of Jetpack module/feature names', 'jetpack' ), $module_names ), array() ) )
4369 ),
4370 array(
4371 'a' => array(
4372 'href' => true,
4373 'title' => true,
4374 ),
4375 )
4376 );
4377 ?>
4378 </p>
4379 </div>
4380 </div>
4381 <?php
4382 endif;
4383 }
4384
4385 /**
4386 * We can't always respond to a signed XML-RPC request with a
4387 * helpful error message. In some circumstances, doing so could
4388 * leak information.
4389 *
4390 * Instead, track that the error occurred via a Jetpack_Option,
4391 * and send that data back in the heartbeat.
4392 * All this does is increment a number, but it's enough to find
4393 * trends.
4394 *
4395 * @param WP_Error $xmlrpc_error The error produced during
4396 * signature validation.
4397 */
4398 function track_xmlrpc_error( $xmlrpc_error ) {
4399 $code = is_wp_error( $xmlrpc_error )
4400 ? $xmlrpc_error->get_error_code()
4401 : 'should-not-happen';
4402
4403 $xmlrpc_errors = Jetpack_Options::get_option( 'xmlrpc_errors', array() );
4404 if ( isset( $xmlrpc_errors[ $code ] ) && $xmlrpc_errors[ $code ] ) {
4405 // No need to update the option if we already have
4406 // this code stored.
4407 return;
4408 }
4409 $xmlrpc_errors[ $code ] = true;
4410
4411 Jetpack_Options::update_option( 'xmlrpc_errors', $xmlrpc_errors, false );
4412 }
4413
4414 /**
4415 * Record a stat for later output. This will only currently output in the admin_footer.
4416 */
4417 function stat( $group, $detail ) {
4418 if ( ! isset( $this->stats[ $group ] ) ) {
4419 $this->stats[ $group ] = array();
4420 }
4421 $this->stats[ $group ][] = $detail;
4422 }
4423
4424 /**
4425 * Load stats pixels. $group is auto-prefixed with "x_jetpack-"
4426 */
4427 function do_stats( $method = '' ) {
4428 if ( is_array( $this->stats ) && count( $this->stats ) ) {
4429 foreach ( $this->stats as $group => $stats ) {
4430 if ( is_array( $stats ) && count( $stats ) ) {
4431 $args = array( "x_jetpack-{$group}" => implode( ',', $stats ) );
4432 if ( 'server_side' === $method ) {
4433 self::do_server_side_stat( $args );
4434 } else {
4435 echo '<img src="' . esc_url( self::build_stats_url( $args ) ) . '" width="1" height="1" style="display:none;" />';
4436 }
4437 }
4438 unset( $this->stats[ $group ] );
4439 }
4440 }
4441 }
4442
4443 /**
4444 * Runs stats code for a one-off, server-side.
4445 *
4446 * @param $args array|string The arguments to append to the URL. Should include `x_jetpack-{$group}={$stats}` or whatever we want to store.
4447 *
4448 * @return bool If it worked.
4449 */
4450 static function do_server_side_stat( $args ) {
4451 $response = wp_remote_get( esc_url_raw( self::build_stats_url( $args ) ) );
4452 if ( is_wp_error( $response ) ) {
4453 return false;
4454 }
4455
4456 if ( 200 !== wp_remote_retrieve_response_code( $response ) ) {
4457 return false;
4458 }
4459
4460 return true;
4461 }
4462
4463 /**
4464 * Builds the stats url.
4465 *
4466 * @param $args array|string The arguments to append to the URL.
4467 *
4468 * @return string The URL to be pinged.
4469 */
4470 static function build_stats_url( $args ) {
4471 $defaults = array(
4472 'v' => 'wpcom2',
4473 'rand' => md5( mt_rand( 0, 999 ) . time() ),
4474 );
4475 $args = wp_parse_args( $args, $defaults );
4476 /**
4477 * Filter the URL used as the Stats tracking pixel.
4478 *
4479 * @since 2.3.2
4480 *
4481 * @param string $url Base URL used as the Stats tracking pixel.
4482 */
4483 $base_url = apply_filters(
4484 'jetpack_stats_base_url',
4485 'https://pixel.wp.com/g.gif'
4486 );
4487 $url = add_query_arg( $args, $base_url );
4488 return $url;
4489 }
4490
4491 /**
4492 * Get the role of the current user.
4493 *
4494 * @deprecated 7.6 Use Automattic\Jetpack\Roles::translate_current_user_to_role() instead.
4495 *
4496 * @access public
4497 * @static
4498 *
4499 * @return string|boolean Current user's role, false if not enough capabilities for any of the roles.
4500 */
4501 public static function translate_current_user_to_role() {
4502 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
4503
4504 $roles = new Roles();
4505 return $roles->translate_current_user_to_role();
4506 }
4507
4508 /**
4509 * Get the role of a particular user.
4510 *
4511 * @deprecated 7.6 Use Automattic\Jetpack\Roles::translate_user_to_role() instead.
4512 *
4513 * @access public
4514 * @static
4515 *
4516 * @param \WP_User $user User object.
4517 * @return string|boolean User's role, false if not enough capabilities for any of the roles.
4518 */
4519 public static function translate_user_to_role( $user ) {
4520 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
4521
4522 $roles = new Roles();
4523 return $roles->translate_user_to_role( $user );
4524 }
4525
4526 /**
4527 * Get the minimum capability for a role.
4528 *
4529 * @deprecated 7.6 Use Automattic\Jetpack\Roles::translate_role_to_cap() instead.
4530 *
4531 * @access public
4532 * @static
4533 *
4534 * @param string $role Role name.
4535 * @return string|boolean Capability, false if role isn't mapped to any capabilities.
4536 */
4537 public static function translate_role_to_cap( $role ) {
4538 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
4539
4540 $roles = new Roles();
4541 return $roles->translate_role_to_cap( $role );
4542 }
4543
4544 /**
4545 * Sign a user role with the master access token.
4546 * If not specified, will default to the current user.
4547 *
4548 * @deprecated since 7.7
4549 * @see Automattic\Jetpack\Connection\Manager::sign_role()
4550 *
4551 * @access public
4552 * @static
4553 *
4554 * @param string $role User role.
4555 * @param int $user_id ID of the user.
4556 * @return string Signed user role.
4557 */
4558 public static function sign_role( $role, $user_id = null ) {
4559 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::sign_role' );
4560 return self::connection()->sign_role( $role, $user_id );
4561 }
4562
4563 /**
4564 * Builds a URL to the Jetpack connection auth page
4565 *
4566 * @since 3.9.5
4567 *
4568 * @param bool $raw If true, URL will not be escaped.
4569 * @param bool|string $redirect If true, will redirect back to Jetpack wp-admin landing page after connection.
4570 * If string, will be a custom redirect.
4571 * @param bool|string $from If not false, adds 'from=$from' param to the connect URL.
4572 * @param bool $register If true, will generate a register URL regardless of the existing token, since 4.9.0
4573 *
4574 * @return string Connect URL
4575 */
4576 function build_connect_url( $raw = false, $redirect = false, $from = false, $register = false ) {
4577 $site_id = Jetpack_Options::get_option( 'id' );
4578 $blog_token = Jetpack_Data::get_access_token();
4579
4580 if ( $register || ! $blog_token || ! $site_id ) {
4581 $url = self::nonce_url_no_esc( self::admin_url( 'action=register' ), 'jetpack-register' );
4582
4583 if ( ! empty( $redirect ) ) {
4584 $url = add_query_arg(
4585 'redirect',
4586 urlencode( wp_validate_redirect( esc_url_raw( $redirect ) ) ),
4587 $url
4588 );
4589 }
4590
4591 if ( is_network_admin() ) {
4592 $url = add_query_arg( 'is_multisite', network_admin_url( 'admin.php?page=jetpack-settings' ), $url );
4593 }
4594
4595 $calypso_env = self::get_calypso_env();
4596
4597 if ( ! empty( $calypso_env ) ) {
4598 $url = add_query_arg( 'calypso_env', $calypso_env, $url );
4599 }
4600 } else {
4601
4602 // Let's check the existing blog token to see if we need to re-register. We only check once per minute
4603 // because otherwise this logic can get us in to a loop.
4604 $last_connect_url_check = intval( Jetpack_Options::get_raw_option( 'jetpack_last_connect_url_check' ) );
4605 if ( ! $last_connect_url_check || ( time() - $last_connect_url_check ) > MINUTE_IN_SECONDS ) {
4606 Jetpack_Options::update_raw_option( 'jetpack_last_connect_url_check', time() );
4607
4608 $response = Client::wpcom_json_api_request_as_blog(
4609 sprintf( '/sites/%d', $site_id ) . '?force=wpcom',
4610 '1.1'
4611 );
4612
4613 if ( 200 !== wp_remote_retrieve_response_code( $response ) ) {
4614
4615 // Generating a register URL instead to refresh the existing token
4616 return $this->build_connect_url( $raw, $redirect, $from, true );
4617 }
4618 }
4619
4620 $url = $this->build_authorize_url( $redirect );
4621 }
4622
4623 if ( $from ) {
4624 $url = add_query_arg( 'from', $from, $url );
4625 }
4626
4627 $url = $raw ? esc_url_raw( $url ) : esc_url( $url );
4628 /**
4629 * Filter the URL used when connecting a user to a WordPress.com account.
4630 *
4631 * @since 8.1.0
4632 *
4633 * @param string $url Connection URL.
4634 * @param bool $raw If true, URL will not be escaped.
4635 */
4636 return apply_filters( 'jetpack_build_connection_url', $url, $raw );
4637 }
4638
4639 public static function build_authorize_url( $redirect = false, $iframe = false ) {
4640
4641 add_filter( 'jetpack_connect_request_body', array( __CLASS__, 'filter_connect_request_body' ) );
4642 add_filter( 'jetpack_connect_redirect_url', array( __CLASS__, 'filter_connect_redirect_url' ) );
4643 add_filter( 'jetpack_connect_processing_url', array( __CLASS__, 'filter_connect_processing_url' ) );
4644
4645 if ( $iframe ) {
4646 add_filter( 'jetpack_api_url', array( __CLASS__, 'filter_connect_api_iframe_url' ), 10, 2 );
4647 }
4648
4649 $c8n = self::connection();
4650 $url = $c8n->get_authorization_url( wp_get_current_user(), $redirect );
4651
4652 remove_filter( 'jetpack_connect_request_body', array( __CLASS__, 'filter_connect_request_body' ) );
4653 remove_filter( 'jetpack_connect_redirect_url', array( __CLASS__, 'filter_connect_redirect_url' ) );
4654 remove_filter( 'jetpack_connect_processing_url', array( __CLASS__, 'filter_connect_processing_url' ) );
4655
4656 if ( $iframe ) {
4657 remove_filter( 'jetpack_api_url', array( __CLASS__, 'filter_connect_api_iframe_url' ) );
4658 }
4659
4660 return $url;
4661 }
4662
4663 /**
4664 * Filters the connection URL parameter array.
4665 *
4666 * @param Array $args default URL parameters used by the package.
4667 * @return Array the modified URL arguments array.
4668 */
4669 public static function filter_connect_request_body( $args ) {
4670 if (
4671 Constants::is_defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' )
4672 && include_once Constants::get_constant( 'JETPACK__GLOTPRESS_LOCALES_PATH' )
4673 ) {
4674 $gp_locale = GP_Locales::by_field( 'wp_locale', get_locale() );
4675 $args['locale'] = isset( $gp_locale ) && isset( $gp_locale->slug )
4676 ? $gp_locale->slug
4677 : '';
4678 }
4679
4680 $tracking = new Tracking();
4681 $tracks_identity = $tracking->tracks_get_identity( $args['state'] );
4682
4683 $args = array_merge(
4684 $args,
4685 array(
4686 '_ui' => $tracks_identity['_ui'],
4687 '_ut' => $tracks_identity['_ut'],
4688 )
4689 );
4690
4691 $calypso_env = self::get_calypso_env();
4692
4693 if ( ! empty( $calypso_env ) ) {
4694 $args['calypso_env'] = $calypso_env;
4695 }
4696
4697 return $args;
4698 }
4699
4700 /**
4701 * Filters the URL that will process the connection data. It can be different from the URL
4702 * that we send the user to after everything is done.
4703 *
4704 * @param String $processing_url the default redirect URL used by the package.
4705 * @return String the modified URL.
4706 */
4707 public static function filter_connect_processing_url( $processing_url ) {
4708 $processing_url = admin_url( 'admin.php?page=jetpack' ); // Making PHPCS happy.
4709 return $processing_url;
4710 }
4711
4712 /**
4713 * Filters the redirection URL that is used for connect requests. The redirect
4714 * URL should return the user back to the Jetpack console.
4715 *
4716 * @param String $redirect the default redirect URL used by the package.
4717 * @return String the modified URL.
4718 */
4719 public static function filter_connect_redirect_url( $redirect ) {
4720 $jetpack_admin_page = esc_url_raw( admin_url( 'admin.php?page=jetpack' ) );
4721 $redirect = $redirect
4722 ? wp_validate_redirect( esc_url_raw( $redirect ), $jetpack_admin_page )
4723 : $jetpack_admin_page;
4724
4725 if ( isset( $_REQUEST['is_multisite'] ) ) {
4726 $redirect = Jetpack_Network::init()->get_url( 'network_admin_page' );
4727 }
4728
4729 return $redirect;
4730 }
4731
4732 /**
4733 * Filters the API URL that is used for connect requests. The method
4734 * intercepts only the authorize URL and replaces it with another if needed.
4735 *
4736 * @param String $api_url the default redirect API URL used by the package.
4737 * @param String $relative_url the path of the URL that's being used.
4738 * @return String the modified URL.
4739 */
4740 public static function filter_connect_api_iframe_url( $api_url, $relative_url ) {
4741
4742 // Short-circuit on anything that is not related to connect requests.
4743 if ( 'authorize' !== $relative_url ) {
4744 return $api_url;
4745 }
4746
4747 $c8n = self::connection();
4748
4749 return $c8n->api_url( 'authorize_iframe' );
4750 }
4751
4752 /**
4753 * This action fires at the beginning of the Manager::authorize method.
4754 */
4755 public static function authorize_starting() {
4756 $jetpack_unique_connection = Jetpack_Options::get_option( 'unique_connection' );
4757 // Checking if site has been active/connected previously before recording unique connection.
4758 if ( ! $jetpack_unique_connection ) {
4759 // jetpack_unique_connection option has never been set.
4760 $jetpack_unique_connection = array(
4761 'connected' => 0,
4762 'disconnected' => 0,
4763 'version' => '3.6.1',
4764 );
4765
4766 update_option( 'jetpack_unique_connection', $jetpack_unique_connection );
4767
4768 // Track unique connection.
4769 $jetpack = self::init();
4770
4771 $jetpack->stat( 'connections', 'unique-connection' );
4772 $jetpack->do_stats( 'server_side' );
4773 }
4774
4775 // Increment number of times connected.
4776 $jetpack_unique_connection['connected'] += 1;
4777 Jetpack_Options::update_option( 'unique_connection', $jetpack_unique_connection );
4778 }
4779
4780 /**
4781 * This action fires at the end of the Manager::authorize method when a secondary user is
4782 * linked.
4783 */
4784 public static function authorize_ending_linked() {
4785 // Don't activate anything since we are just connecting a user.
4786 self::state( 'message', 'linked' );
4787 }
4788
4789 /**
4790 * This action fires at the end of the Manager::authorize method when the master user is
4791 * authorized.
4792 *
4793 * @param array $data The request data.
4794 */
4795 public static function authorize_ending_authorized( $data ) {
4796 // If this site has been through the Jetpack Onboarding flow, delete the onboarding token.
4797 self::invalidate_onboarding_token();
4798
4799 // If redirect_uri is SSO, ensure SSO module is enabled.
4800 parse_str( wp_parse_url( $data['redirect_uri'], PHP_URL_QUERY ), $redirect_options );
4801
4802 /** This filter is documented in class.jetpack-cli.php */
4803 $jetpack_start_enable_sso = apply_filters( 'jetpack_start_enable_sso', true );
4804
4805 $activate_sso = (
4806 isset( $redirect_options['action'] ) &&
4807 'jetpack-sso' === $redirect_options['action'] &&
4808 $jetpack_start_enable_sso
4809 );
4810
4811 $do_redirect_on_error = ( 'client' === $data['auth_type'] );
4812
4813 self::handle_post_authorization_actions( $activate_sso, $do_redirect_on_error );
4814 }
4815
4816 /**
4817 * Get our assumed site creation date.
4818 * Calculated based on the earlier date of either:
4819 * - Earliest admin user registration date.
4820 * - Earliest date of post of any post type.
4821 *
4822 * @since 7.2.0
4823 * @deprecated since 7.8.0
4824 *
4825 * @return string Assumed site creation date and time.
4826 */
4827 public static function get_assumed_site_creation_date() {
4828 _deprecated_function( __METHOD__, 'jetpack-7.8', 'Automattic\\Jetpack\\Connection\\Manager' );
4829 return self::connection()->get_assumed_site_creation_date();
4830 }
4831
4832 public static function apply_activation_source_to_args( &$args ) {
4833 list( $activation_source_name, $activation_source_keyword ) = get_option( 'jetpack_activation_source' );
4834
4835 if ( $activation_source_name ) {
4836 $args['_as'] = urlencode( $activation_source_name );
4837 }
4838
4839 if ( $activation_source_keyword ) {
4840 $args['_ak'] = urlencode( $activation_source_keyword );
4841 }
4842 }
4843
4844 function build_reconnect_url( $raw = false ) {
4845 $url = wp_nonce_url( self::admin_url( 'action=reconnect' ), 'jetpack-reconnect' );
4846 return $raw ? $url : esc_url( $url );
4847 }
4848
4849 public static function admin_url( $args = null ) {
4850 $args = wp_parse_args( $args, array( 'page' => 'jetpack' ) );
4851 $url = add_query_arg( $args, admin_url( 'admin.php' ) );
4852 return $url;
4853 }
4854
4855 public static function nonce_url_no_esc( $actionurl, $action = -1, $name = '_wpnonce' ) {
4856 $actionurl = str_replace( '&amp;', '&', $actionurl );
4857 return add_query_arg( $name, wp_create_nonce( $action ), $actionurl );
4858 }
4859
4860 function dismiss_jetpack_notice() {
4861
4862 if ( ! isset( $_GET['jetpack-notice'] ) ) {
4863 return;
4864 }
4865
4866 switch ( $_GET['jetpack-notice'] ) {
4867 case 'dismiss':
4868 if ( check_admin_referer( 'jetpack-deactivate' ) && ! is_plugin_active_for_network( plugin_basename( JETPACK__PLUGIN_DIR . 'jetpack.php' ) ) ) {
4869
4870 require_once ABSPATH . 'wp-admin/includes/plugin.php';
4871 deactivate_plugins( JETPACK__PLUGIN_DIR . 'jetpack.php', false, false );
4872 wp_safe_redirect( admin_url() . 'plugins.php?deactivate=true&plugin_status=all&paged=1&s=' );
4873 }
4874 break;
4875 }
4876 }
4877
4878 public static function sort_modules( $a, $b ) {
4879 if ( $a['sort'] == $b['sort'] ) {
4880 return 0;
4881 }
4882
4883 return ( $a['sort'] < $b['sort'] ) ? -1 : 1;
4884 }
4885
4886 function ajax_recheck_ssl() {
4887 check_ajax_referer( 'recheck-ssl', 'ajax-nonce' );
4888 $result = self::permit_ssl( true );
4889 wp_send_json(
4890 array(
4891 'enabled' => $result,
4892 'message' => get_transient( 'jetpack_https_test_message' ),
4893 )
4894 );
4895 }
4896
4897 /* Client API */
4898
4899 /**
4900 * Returns the requested Jetpack API URL
4901 *
4902 * @deprecated since 7.7
4903 * @return string
4904 */
4905 public static function api_url( $relative_url ) {
4906 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::api_url' );
4907 $connection = self::connection();
4908 return $connection->api_url( $relative_url );
4909 }
4910
4911 /**
4912 * @deprecated 8.0 Use Automattic\Jetpack\Connection\Utils::fix_url_for_bad_hosts() instead.
4913 *
4914 * Some hosts disable the OpenSSL extension and so cannot make outgoing HTTPS requsets
4915 */
4916 public static function fix_url_for_bad_hosts( $url ) {
4917 _deprecated_function( __METHOD__, 'jetpack-8.0', 'Automattic\\Jetpack\\Connection\\Utils::fix_url_for_bad_hosts' );
4918 return Connection_Utils::fix_url_for_bad_hosts( $url );
4919 }
4920
4921 public static function verify_onboarding_token( $token_data, $token, $request_data ) {
4922 // Default to a blog token.
4923 $token_type = 'blog';
4924
4925 // Let's see if this is onboarding. In such case, use user token type and the provided user id.
4926 if ( isset( $request_data ) || ! empty( $_GET['onboarding'] ) ) {
4927 if ( ! empty( $_GET['onboarding'] ) ) {
4928 $jpo = $_GET;
4929 } else {
4930 $jpo = json_decode( $request_data, true );
4931 }
4932
4933 $jpo_token = ! empty( $jpo['onboarding']['token'] ) ? $jpo['onboarding']['token'] : null;
4934 $jpo_user = ! empty( $jpo['onboarding']['jpUser'] ) ? $jpo['onboarding']['jpUser'] : null;
4935
4936 if (
4937 isset( $jpo_user )
4938 && isset( $jpo_token )
4939 && is_email( $jpo_user )
4940 && ctype_alnum( $jpo_token )
4941 && isset( $_GET['rest_route'] )
4942 && self::validate_onboarding_token_action(
4943 $jpo_token,
4944 $_GET['rest_route']
4945 )
4946 ) {
4947 $jp_user = get_user_by( 'email', $jpo_user );
4948 if ( is_a( $jp_user, 'WP_User' ) ) {
4949 wp_set_current_user( $jp_user->ID );
4950 $user_can = is_multisite()
4951 ? current_user_can_for_blog( get_current_blog_id(), 'manage_options' )
4952 : current_user_can( 'manage_options' );
4953 if ( $user_can ) {
4954 $token_type = 'user';
4955 $token->external_user_id = $jp_user->ID;
4956 }
4957 }
4958 }
4959
4960 $token_data['type'] = $token_type;
4961 $token_data['user_id'] = $token->external_user_id;
4962 }
4963
4964 return $token_data;
4965 }
4966
4967 /**
4968 * Create a random secret for validating onboarding payload
4969 *
4970 * @return string Secret token
4971 */
4972 public static function create_onboarding_token() {
4973 if ( false === ( $token = Jetpack_Options::get_option( 'onboarding' ) ) ) {
4974 $token = wp_generate_password( 32, false );
4975 Jetpack_Options::update_option( 'onboarding', $token );
4976 }
4977
4978 return $token;
4979 }
4980
4981 /**
4982 * Remove the onboarding token
4983 *
4984 * @return bool True on success, false on failure
4985 */
4986 public static function invalidate_onboarding_token() {
4987 return Jetpack_Options::delete_option( 'onboarding' );
4988 }
4989
4990 /**
4991 * Validate an onboarding token for a specific action
4992 *
4993 * @return boolean True if token/action pair is accepted, false if not
4994 */
4995 public static function validate_onboarding_token_action( $token, $action ) {
4996 // Compare tokens, bail if tokens do not match
4997 if ( ! hash_equals( $token, Jetpack_Options::get_option( 'onboarding' ) ) ) {
4998 return false;
4999 }
5000
5001 // List of valid actions we can take
5002 $valid_actions = array(
5003 '/jetpack/v4/settings',
5004 );
5005
5006 // Whitelist the action
5007 if ( ! in_array( $action, $valid_actions ) ) {
5008 return false;
5009 }
5010
5011 return true;
5012 }
5013
5014 /**
5015 * Checks to see if the URL is using SSL to connect with Jetpack
5016 *
5017 * @since 2.3.3
5018 * @return boolean
5019 */
5020 public static function permit_ssl( $force_recheck = false ) {
5021 // Do some fancy tests to see if ssl is being supported
5022 if ( $force_recheck || false === ( $ssl = get_transient( 'jetpack_https_test' ) ) ) {
5023 $message = '';
5024 if ( 'https' !== substr( JETPACK__API_BASE, 0, 5 ) ) {
5025 $ssl = 0;
5026 } else {
5027 switch ( JETPACK_CLIENT__HTTPS ) {
5028 case 'NEVER':
5029 $ssl = 0;
5030 $message = __( 'JETPACK_CLIENT__HTTPS is set to NEVER', 'jetpack' );
5031 break;
5032 case 'ALWAYS':
5033 case 'AUTO':
5034 default:
5035 $ssl = 1;
5036 break;
5037 }
5038
5039 // If it's not 'NEVER', test to see
5040 if ( $ssl ) {
5041 if ( ! wp_http_supports( array( 'ssl' => true ) ) ) {
5042 $ssl = 0;
5043 $message = __( 'WordPress reports no SSL support', 'jetpack' );
5044 } else {
5045 $response = wp_remote_get( JETPACK__API_BASE . 'test/1/' );
5046 if ( is_wp_error( $response ) ) {
5047 $ssl = 0;
5048 $message = __( 'WordPress reports no SSL support', 'jetpack' );
5049 } elseif ( 'OK' !== wp_remote_retrieve_body( $response ) ) {
5050 $ssl = 0;
5051 $message = __( 'Response was not OK: ', 'jetpack' ) . wp_remote_retrieve_body( $response );
5052 }
5053 }
5054 }
5055 }
5056 set_transient( 'jetpack_https_test', $ssl, DAY_IN_SECONDS );
5057 set_transient( 'jetpack_https_test_message', $message, DAY_IN_SECONDS );
5058 }
5059
5060 return (bool) $ssl;
5061 }
5062
5063 /*
5064 * Displays an admin_notice, alerting the user to their JETPACK_CLIENT__HTTPS constant being 'AUTO' but SSL isn't working.
5065 */
5066 public function alert_auto_ssl_fail() {
5067 if ( ! current_user_can( 'manage_options' ) ) {
5068 return;
5069 }
5070
5071 $ajax_nonce = wp_create_nonce( 'recheck-ssl' );
5072 ?>
5073
5074 <div id="jetpack-ssl-warning" class="error jp-identity-crisis">
5075 <div class="jp-banner__content">
5076 <h2><?php _e( 'Outbound HTTPS not working', 'jetpack' ); ?></h2>
5077 <p><?php _e( 'Your site could not connect to WordPress.com via HTTPS. This could be due to any number of reasons, including faulty SSL certificates, misconfigured or missing SSL libraries, or network issues.', 'jetpack' ); ?></p>
5078 <p>
5079 <?php _e( 'Jetpack will re-test for HTTPS support once a day, but you can click here to try again immediately: ', 'jetpack' ); ?>
5080 <a href="#" id="jetpack-recheck-ssl-button"><?php _e( 'Try again', 'jetpack' ); ?></a>
5081 <span id="jetpack-recheck-ssl-output"><?php echo get_transient( 'jetpack_https_test_message' ); ?></span>
5082 </p>
5083 <p>
5084 <?php
5085 printf(
5086 __( 'For more help, try our <a href="%1$s">connection debugger</a> or <a href="%2$s" target="_blank">troubleshooting tips</a>.', 'jetpack' ),
5087 esc_url( self::admin_url( array( 'page' => 'jetpack-debugger' ) ) ),
5088 esc_url( 'https://jetpack.com/support/getting-started-with-jetpack/troubleshooting-tips/' )
5089 );
5090 ?>
5091 </p>
5092 </div>
5093 </div>
5094 <style>
5095 #jetpack-recheck-ssl-output { margin-left: 5px; color: red; }
5096 </style>
5097 <script type="text/javascript">
5098 jQuery( document ).ready( function( $ ) {
5099 $( '#jetpack-recheck-ssl-button' ).click( function( e ) {
5100 var $this = $( this );
5101 $this.html( <?php echo json_encode( __( 'Checking', 'jetpack' ) ); ?> );
5102 $( '#jetpack-recheck-ssl-output' ).html( '' );
5103 e.preventDefault();
5104 var data = { action: 'jetpack-recheck-ssl', 'ajax-nonce': '<?php echo $ajax_nonce; ?>' };
5105 $.post( ajaxurl, data )
5106 .done( function( response ) {
5107 if ( response.enabled ) {
5108 $( '#jetpack-ssl-warning' ).hide();
5109 } else {
5110 this.html( <?php echo json_encode( __( 'Try again', 'jetpack' ) ); ?> );
5111 $( '#jetpack-recheck-ssl-output' ).html( 'SSL Failed: ' + response.message );
5112 }
5113 }.bind( $this ) );
5114 } );
5115 } );
5116 </script>
5117
5118 <?php
5119 }
5120
5121 /**
5122 * Returns the Jetpack XML-RPC API
5123 *
5124 * @deprecated 8.0 Use Connection_Manager instead.
5125 * @return string
5126 */
5127 public static function xmlrpc_api_url() {
5128 _deprecated_function( __METHOD__, 'jetpack-8.0', 'Automattic\\Jetpack\\Connection\\Manager::xmlrpc_api_url()' );
5129 return self::connection()->xmlrpc_api_url();
5130 }
5131
5132 public static function connection() {
5133 return self::init()->connection_manager;
5134 }
5135
5136 /**
5137 * Creates two secret tokens and the end of life timestamp for them.
5138 *
5139 * Note these tokens are unique per call, NOT static per site for connecting.
5140 *
5141 * @since 2.6
5142 * @param String $action The action name.
5143 * @param Integer $user_id The user identifier.
5144 * @param Integer $exp Expiration time in seconds.
5145 * @return array
5146 */
5147 public static function generate_secrets( $action, $user_id = false, $exp = 600 ) {
5148 return self::connection()->generate_secrets( $action, $user_id, $exp );
5149 }
5150
5151 public static function get_secrets( $action, $user_id ) {
5152 $secrets = self::connection()->get_secrets( $action, $user_id );
5153
5154 if ( Connection_Manager::SECRETS_MISSING === $secrets ) {
5155 return new WP_Error( 'verify_secrets_missing', 'Verification secrets not found' );
5156 }
5157
5158 if ( Connection_Manager::SECRETS_EXPIRED === $secrets ) {
5159 return new WP_Error( 'verify_secrets_expired', 'Verification took too long' );
5160 }
5161
5162 return $secrets;
5163 }
5164
5165 /**
5166 * @deprecated 7.5 Use Connection_Manager instead.
5167 *
5168 * @param $action
5169 * @param $user_id
5170 */
5171 public static function delete_secrets( $action, $user_id ) {
5172 return self::connection()->delete_secrets( $action, $user_id );
5173 }
5174
5175 /**
5176 * Builds the timeout limit for queries talking with the wpcom servers.
5177 *
5178 * Based on local php max_execution_time in php.ini
5179 *
5180 * @since 2.6
5181 * @return int
5182 * @deprecated
5183 **/
5184 public function get_remote_query_timeout_limit() {
5185 _deprecated_function( __METHOD__, 'jetpack-5.4' );
5186 return self::get_max_execution_time();
5187 }
5188
5189 /**
5190 * Builds the timeout limit for queries talking with the wpcom servers.
5191 *
5192 * Based on local php max_execution_time in php.ini
5193 *
5194 * @since 5.4
5195 * @return int
5196 **/
5197 public static function get_max_execution_time() {
5198 $timeout = (int) ini_get( 'max_execution_time' );
5199
5200 // Ensure exec time set in php.ini
5201 if ( ! $timeout ) {
5202 $timeout = 30;
5203 }
5204 return $timeout;
5205 }
5206
5207 /**
5208 * Sets a minimum request timeout, and returns the current timeout
5209 *
5210 * @since 5.4
5211 **/
5212 public static function set_min_time_limit( $min_timeout ) {
5213 $timeout = self::get_max_execution_time();
5214 if ( $timeout < $min_timeout ) {
5215 $timeout = $min_timeout;
5216 set_time_limit( $timeout );
5217 }
5218 return $timeout;
5219 }
5220
5221 /**
5222 * Takes the response from the Jetpack register new site endpoint and
5223 * verifies it worked properly.
5224 *
5225 * @since 2.6
5226 * @deprecated since 7.7.0
5227 * @see Automattic\Jetpack\Connection\Manager::validate_remote_register_response()
5228 **/
5229 public function validate_remote_register_response() {
5230 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::validate_remote_register_response' );
5231 }
5232
5233 /**
5234 * @return bool|WP_Error
5235 */
5236 public static function register() {
5237 $tracking = new Tracking();
5238 $tracking->record_user_event( 'jpc_register_begin' );
5239
5240 add_filter( 'jetpack_register_request_body', array( __CLASS__, 'filter_register_request_body' ) );
5241
5242 $connection = self::connection();
5243 $registration = $connection->register();
5244
5245 remove_filter( 'jetpack_register_request_body', array( __CLASS__, 'filter_register_request_body' ) );
5246
5247 if ( ! $registration || is_wp_error( $registration ) ) {
5248 return $registration;
5249 }
5250
5251 return true;
5252 }
5253
5254 /**
5255 * Filters the registration request body to include tracking properties.
5256 *
5257 * @param Array $properties
5258 * @return Array amended properties.
5259 */
5260 public static function filter_register_request_body( $properties ) {
5261 $tracking = new Tracking();
5262 $tracks_identity = $tracking->tracks_get_identity( get_current_user_id() );
5263
5264 return array_merge(
5265 $properties,
5266 array(
5267 '_ui' => $tracks_identity['_ui'],
5268 '_ut' => $tracks_identity['_ut'],
5269 )
5270 );
5271 }
5272
5273 /**
5274 * Filters the token request body to include tracking properties.
5275 *
5276 * @param Array $properties
5277 * @return Array amended properties.
5278 */
5279 public static function filter_token_request_body( $properties ) {
5280 $tracking = new Tracking();
5281 $tracks_identity = $tracking->tracks_get_identity( get_current_user_id() );
5282
5283 return array_merge(
5284 $properties,
5285 array(
5286 '_ui' => $tracks_identity['_ui'],
5287 '_ut' => $tracks_identity['_ut'],
5288 )
5289 );
5290 }
5291
5292 /**
5293 * If the db version is showing something other that what we've got now, bump it to current.
5294 *
5295 * @return bool: True if the option was incorrect and updated, false if nothing happened.
5296 */
5297 public static function maybe_set_version_option() {
5298 list( $version ) = explode( ':', Jetpack_Options::get_option( 'version' ) );
5299 if ( JETPACK__VERSION != $version ) {
5300 Jetpack_Options::update_option( 'version', JETPACK__VERSION . ':' . time() );
5301
5302 if ( version_compare( JETPACK__VERSION, $version, '>' ) ) {
5303 /** This action is documented in class.jetpack.php */
5304 do_action( 'updating_jetpack_version', JETPACK__VERSION, $version );
5305 }
5306
5307 return true;
5308 }
5309 return false;
5310 }
5311
5312 /* Client Server API */
5313
5314 /**
5315 * Loads the Jetpack XML-RPC client.
5316 * No longer necessary, as the XML-RPC client will be automagically loaded.
5317 *
5318 * @deprecated since 7.7.0
5319 */
5320 public static function load_xml_rpc_client() {
5321 // Removed the php notice that shows up in order to give time to Akismet and VaultPress time to update.
5322 // _deprecated_function( __METHOD__, 'jetpack-7.7' );
5323 }
5324
5325 /**
5326 * Resets the saved authentication state in between testing requests.
5327 */
5328 public function reset_saved_auth_state() {
5329 $this->rest_authentication_status = null;
5330 $this->connection_manager->reset_saved_auth_state();
5331 }
5332
5333 /**
5334 * Verifies the signature of the current request.
5335 *
5336 * @deprecated since 7.7.0
5337 * @see Automattic\Jetpack\Connection\Manager::verify_xml_rpc_signature()
5338 *
5339 * @return false|array
5340 */
5341 public function verify_xml_rpc_signature() {
5342 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::verify_xml_rpc_signature' );
5343 return self::connection()->verify_xml_rpc_signature();
5344 }
5345
5346 /**
5347 * Verifies the signature of the current request.
5348 *
5349 * This function has side effects and should not be used. Instead,
5350 * use the memoized version `->verify_xml_rpc_signature()`.
5351 *
5352 * @deprecated since 7.7.0
5353 * @see Automattic\Jetpack\Connection\Manager::internal_verify_xml_rpc_signature()
5354 * @internal
5355 */
5356 private function internal_verify_xml_rpc_signature() {
5357 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::internal_verify_xml_rpc_signature' );
5358 }
5359
5360 /**
5361 * Authenticates XML-RPC and other requests from the Jetpack Server.
5362 *
5363 * @deprecated since 7.7.0
5364 * @see Automattic\Jetpack\Connection\Manager::authenticate_jetpack()
5365 *
5366 * @param \WP_User|mixed $user User object if authenticated.
5367 * @param string $username Username.
5368 * @param string $password Password string.
5369 * @return \WP_User|mixed Authenticated user or error.
5370 */
5371 public function authenticate_jetpack( $user, $username, $password ) {
5372 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::authenticate_jetpack' );
5373 return $this->connection_manager->authenticate_jetpack( $user, $username, $password );
5374 }
5375
5376 // Authenticates requests from Jetpack server to WP REST API endpoints.
5377 // Uses the existing XMLRPC request signing implementation.
5378 function wp_rest_authenticate( $user ) {
5379 if ( ! empty( $user ) ) {
5380 // Another authentication method is in effect.
5381 return $user;
5382 }
5383
5384 if ( ! isset( $_GET['_for'] ) || $_GET['_for'] !== 'jetpack' ) {
5385 // Nothing to do for this authentication method.
5386 return null;
5387 }
5388
5389 if ( ! isset( $_GET['token'] ) && ! isset( $_GET['signature'] ) ) {
5390 // Nothing to do for this authentication method.
5391 return null;
5392 }
5393
5394 // Ensure that we always have the request body available. At this
5395 // point, the WP REST API code to determine the request body has not
5396 // run yet. That code may try to read from 'php://input' later, but
5397 // this can only be done once per request in PHP versions prior to 5.6.
5398 // So we will go ahead and perform this read now if needed, and save
5399 // the request body where both the Jetpack signature verification code
5400 // and the WP REST API code can see it.
5401 if ( ! isset( $GLOBALS['HTTP_RAW_POST_DATA'] ) ) {
5402 $GLOBALS['HTTP_RAW_POST_DATA'] = file_get_contents( 'php://input' );
5403 }
5404 $this->HTTP_RAW_POST_DATA = $GLOBALS['HTTP_RAW_POST_DATA'];
5405
5406 // Only support specific request parameters that have been tested and
5407 // are known to work with signature verification. A different method
5408 // can be passed to the WP REST API via the '?_method=' parameter if
5409 // needed.
5410 if ( $_SERVER['REQUEST_METHOD'] !== 'GET' && $_SERVER['REQUEST_METHOD'] !== 'POST' ) {
5411 $this->rest_authentication_status = new WP_Error(
5412 'rest_invalid_request',
5413 __( 'This request method is not supported.', 'jetpack' ),
5414 array( 'status' => 400 )
5415 );
5416 return null;
5417 }
5418 if ( $_SERVER['REQUEST_METHOD'] !== 'POST' && ! empty( $this->HTTP_RAW_POST_DATA ) ) {
5419 $this->rest_authentication_status = new WP_Error(
5420 'rest_invalid_request',
5421 __( 'This request method does not support body parameters.', 'jetpack' ),
5422 array( 'status' => 400 )
5423 );
5424 return null;
5425 }
5426
5427 $verified = $this->connection_manager->verify_xml_rpc_signature();
5428
5429 if (
5430 $verified &&
5431 isset( $verified['type'] ) &&
5432 'user' === $verified['type'] &&
5433 ! empty( $verified['user_id'] )
5434 ) {
5435 // Authentication successful.
5436 $this->rest_authentication_status = true;
5437 return $verified['user_id'];
5438 }
5439
5440 // Something else went wrong. Probably a signature error.
5441 $this->rest_authentication_status = new WP_Error(
5442 'rest_invalid_signature',
5443 __( 'The request is not signed correctly.', 'jetpack' ),
5444 array( 'status' => 400 )
5445 );
5446 return null;
5447 }
5448
5449 /**
5450 * Report authentication status to the WP REST API.
5451 *
5452 * @param WP_Error|mixed $result Error from another authentication handler, null if we should handle it, or another value if not
5453 * @return WP_Error|boolean|null {@see WP_JSON_Server::check_authentication}
5454 */
5455 public function wp_rest_authentication_errors( $value ) {
5456 if ( $value !== null ) {
5457 return $value;
5458 }
5459 return $this->rest_authentication_status;
5460 }
5461
5462 /**
5463 * Add our nonce to this request.
5464 *
5465 * @deprecated since 7.7.0
5466 * @see Automattic\Jetpack\Connection\Manager::add_nonce()
5467 *
5468 * @param int $timestamp Timestamp of the request.
5469 * @param string $nonce Nonce string.
5470 */
5471 public function add_nonce( $timestamp, $nonce ) {
5472 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::add_nonce' );
5473 return $this->connection_manager->add_nonce( $timestamp, $nonce );
5474 }
5475
5476 /**
5477 * In some setups, $HTTP_RAW_POST_DATA can be emptied during some IXR_Server paths since it is passed by reference to various methods.
5478 * Capture it here so we can verify the signature later.
5479 *
5480 * @deprecated since 7.7.0
5481 * @see Automattic\Jetpack\Connection\Manager::xmlrpc_methods()
5482 *
5483 * @param array $methods XMLRPC methods.
5484 * @return array XMLRPC methods, with the $HTTP_RAW_POST_DATA one.
5485 */
5486 public function xmlrpc_methods( $methods ) {
5487 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::xmlrpc_methods' );
5488 return $this->connection_manager->xmlrpc_methods( $methods );
5489 }
5490
5491 /**
5492 * Register additional public XMLRPC methods.
5493 *
5494 * @deprecated since 7.7.0
5495 * @see Automattic\Jetpack\Connection\Manager::public_xmlrpc_methods()
5496 *
5497 * @param array $methods Public XMLRPC methods.
5498 * @return array Public XMLRPC methods, with the getOptions one.
5499 */
5500 public function public_xmlrpc_methods( $methods ) {
5501 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::public_xmlrpc_methods' );
5502 return $this->connection_manager->public_xmlrpc_methods( $methods );
5503 }
5504
5505 /**
5506 * Handles a getOptions XMLRPC method call.
5507 *
5508 * @deprecated since 7.7.0
5509 * @see Automattic\Jetpack\Connection\Manager::jetpack_getOptions()
5510 *
5511 * @param array $args method call arguments.
5512 * @return array an amended XMLRPC server options array.
5513 */
5514 public function jetpack_getOptions( $args ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid
5515 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::jetpack_getOptions' );
5516 return $this->connection_manager->jetpack_getOptions( $args );
5517 }
5518
5519 /**
5520 * Adds Jetpack-specific options to the output of the XMLRPC options method.
5521 *
5522 * @deprecated since 7.7.0
5523 * @see Automattic\Jetpack\Connection\Manager::xmlrpc_options()
5524 *
5525 * @param array $options Standard Core options.
5526 * @return array Amended options.
5527 */
5528 public function xmlrpc_options( $options ) {
5529 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::xmlrpc_options' );
5530 return $this->connection_manager->xmlrpc_options( $options );
5531 }
5532
5533 /**
5534 * Cleans nonces that were saved when calling ::add_nonce.
5535 *
5536 * @deprecated since 7.7.0
5537 * @see Automattic\Jetpack\Connection\Manager::clean_nonces()
5538 *
5539 * @param bool $all whether to clean even non-expired nonces.
5540 */
5541 public static function clean_nonces( $all = false ) {
5542 _deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::clean_nonces' );
5543 return self::connection()->clean_nonces( $all );
5544 }
5545
5546 /**
5547 * State is passed via cookies from one request to the next, but never to subsequent requests.
5548 * SET: state( $key, $value );
5549 * GET: $value = state( $key );
5550 *
5551 * @param string $key
5552 * @param string $value
5553 * @param bool $restate private
5554 */
5555 public static function state( $key = null, $value = null, $restate = false ) {
5556 static $state = array();
5557 static $path, $domain;
5558 if ( ! isset( $path ) ) {
5559 require_once ABSPATH . 'wp-admin/includes/plugin.php';
5560 $admin_url = self::admin_url();
5561 $bits = wp_parse_url( $admin_url );
5562
5563 if ( is_array( $bits ) ) {
5564 $path = ( isset( $bits['path'] ) ) ? dirname( $bits['path'] ) : null;
5565 $domain = ( isset( $bits['host'] ) ) ? $bits['host'] : null;
5566 } else {
5567 $path = $domain = null;
5568 }
5569 }
5570
5571 // Extract state from cookies and delete cookies
5572 if ( isset( $_COOKIE['jetpackState'] ) && is_array( $_COOKIE['jetpackState'] ) ) {
5573 $yum = $_COOKIE['jetpackState'];
5574 unset( $_COOKIE['jetpackState'] );
5575 foreach ( $yum as $k => $v ) {
5576 if ( strlen( $v ) ) {
5577 $state[ $k ] = $v;
5578 }
5579 setcookie( "jetpackState[$k]", false, 0, $path, $domain );
5580 }
5581 }
5582
5583 if ( $restate ) {
5584 foreach ( $state as $k => $v ) {
5585 setcookie( "jetpackState[$k]", $v, 0, $path, $domain );
5586 }
5587 return;
5588 }
5589
5590 // Get a state variable
5591 if ( isset( $key ) && ! isset( $value ) ) {
5592 if ( array_key_exists( $key, $state ) ) {
5593 return $state[ $key ];
5594 }
5595 return null;
5596 }
5597
5598 // Set a state variable
5599 if ( isset( $key ) && isset( $value ) ) {
5600 if ( is_array( $value ) && isset( $value[0] ) ) {
5601 $value = $value[0];
5602 }
5603 $state[ $key ] = $value;
5604 if ( ! headers_sent() ) {
5605 setcookie( "jetpackState[$key]", $value, 0, $path, $domain );
5606 }
5607 }
5608 }
5609
5610 public static function restate() {
5611 self::state( null, null, true );
5612 }
5613
5614 public static function check_privacy( $file ) {
5615 static $is_site_publicly_accessible = null;
5616
5617 if ( is_null( $is_site_publicly_accessible ) ) {
5618 $is_site_publicly_accessible = false;
5619
5620 $rpc = new Jetpack_IXR_Client();
5621
5622 $success = $rpc->query( 'jetpack.isSitePubliclyAccessible', home_url() );
5623 if ( $success ) {
5624 $response = $rpc->getResponse();
5625 if ( $response ) {
5626 $is_site_publicly_accessible = true;
5627 }
5628 }
5629
5630 Jetpack_Options::update_option( 'public', (int) $is_site_publicly_accessible );
5631 }
5632
5633 if ( $is_site_publicly_accessible ) {
5634 return;
5635 }
5636
5637 $module_slug = self::get_module_slug( $file );
5638
5639 $privacy_checks = self::state( 'privacy_checks' );
5640 if ( ! $privacy_checks ) {
5641 $privacy_checks = $module_slug;
5642 } else {
5643 $privacy_checks .= ",$module_slug";
5644 }
5645
5646 self::state( 'privacy_checks', $privacy_checks );
5647 }
5648
5649 /**
5650 * Helper method for multicall XMLRPC.
5651 *
5652 * @param ...$args Args for the async_call.
5653 */
5654 public static function xmlrpc_async_call( ...$args ) {
5655 global $blog_id;
5656 static $clients = array();
5657
5658 $client_blog_id = is_multisite() ? $blog_id : 0;
5659
5660 if ( ! isset( $clients[ $client_blog_id ] ) ) {
5661 $clients[ $client_blog_id ] = new Jetpack_IXR_ClientMulticall( array( 'user_id' => JETPACK_MASTER_USER ) );
5662 if ( function_exists( 'ignore_user_abort' ) ) {
5663 ignore_user_abort( true );
5664 }
5665 add_action( 'shutdown', array( 'Jetpack', 'xmlrpc_async_call' ) );
5666 }
5667
5668 if ( ! empty( $args[0] ) ) {
5669 call_user_func_array( array( $clients[ $client_blog_id ], 'addCall' ), $args );
5670 } elseif ( is_multisite() ) {
5671 foreach ( $clients as $client_blog_id => $client ) {
5672 if ( ! $client_blog_id || empty( $client->calls ) ) {
5673 continue;
5674 }
5675
5676 $switch_success = switch_to_blog( $client_blog_id, true );
5677 if ( ! $switch_success ) {
5678 continue;
5679 }
5680
5681 flush();
5682 $client->query();
5683
5684 restore_current_blog();
5685 }
5686 } else {
5687 if ( isset( $clients[0] ) && ! empty( $clients[0]->calls ) ) {
5688 flush();
5689 $clients[0]->query();
5690 }
5691 }
5692 }
5693
5694 public static function staticize_subdomain( $url ) {
5695
5696 // Extract hostname from URL
5697 $host = wp_parse_url( $url, PHP_URL_HOST );
5698
5699 // Explode hostname on '.'
5700 $exploded_host = explode( '.', $host );
5701
5702 // Retrieve the name and TLD
5703 if ( count( $exploded_host ) > 1 ) {
5704 $name = $exploded_host[ count( $exploded_host ) - 2 ];
5705 $tld = $exploded_host[ count( $exploded_host ) - 1 ];
5706 // Rebuild domain excluding subdomains
5707 $domain = $name . '.' . $tld;
5708 } else {
5709 $domain = $host;
5710 }
5711 // Array of Automattic domains
5712 $domain_whitelist = array( 'wordpress.com', 'wp.com' );
5713
5714 // Return $url if not an Automattic domain
5715 if ( ! in_array( $domain, $domain_whitelist ) ) {
5716 return $url;
5717 }
5718
5719 if ( is_ssl() ) {
5720 return preg_replace( '|https?://[^/]++/|', 'https://s-ssl.wordpress.com/', $url );
5721 }
5722
5723 srand( crc32( basename( $url ) ) );
5724 $static_counter = rand( 0, 2 );
5725 srand(); // this resets everything that relies on this, like array_rand() and shuffle()
5726
5727 return preg_replace( '|://[^/]+?/|', "://s$static_counter.wp.com/", $url );
5728 }
5729
5730 /* JSON API Authorization */
5731
5732 /**
5733 * Handles the login action for Authorizing the JSON API
5734 */
5735 function login_form_json_api_authorization() {
5736 $this->verify_json_api_authorization_request();
5737
5738 add_action( 'wp_login', array( &$this, 'store_json_api_authorization_token' ), 10, 2 );
5739
5740 add_action( 'login_message', array( &$this, 'login_message_json_api_authorization' ) );
5741 add_action( 'login_form', array( &$this, 'preserve_action_in_login_form_for_json_api_authorization' ) );
5742 add_filter( 'site_url', array( &$this, 'post_login_form_to_signed_url' ), 10, 3 );
5743 }
5744
5745 // Make sure the login form is POSTed to the signed URL so we can reverify the request
5746 function post_login_form_to_signed_url( $url, $path, $scheme ) {
5747 if ( 'wp-login.php' !== $path || ( 'login_post' !== $scheme && 'login' !== $scheme ) ) {
5748 return $url;
5749 }
5750
5751 $parsed_url = wp_parse_url( $url );
5752 $url = strtok( $url, '?' );
5753 $url = "$url?{$_SERVER['QUERY_STRING']}";
5754 if ( ! empty( $parsed_url['query'] ) ) {
5755 $url .= "&{$parsed_url['query']}";
5756 }
5757
5758 return $url;
5759 }
5760
5761 // Make sure the POSTed request is handled by the same action
5762 function preserve_action_in_login_form_for_json_api_authorization() {
5763 echo "<input type='hidden' name='action' value='jetpack_json_api_authorization' />\n";
5764 echo "<input type='hidden' name='jetpack_json_api_original_query' value='" . esc_url( set_url_scheme( $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] ) ) . "' />\n";
5765 }
5766
5767 // If someone logs in to approve API access, store the Access Code in usermeta
5768 function store_json_api_authorization_token( $user_login, $user ) {
5769 add_filter( 'login_redirect', array( &$this, 'add_token_to_login_redirect_json_api_authorization' ), 10, 3 );
5770 add_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_public_api_domain' ) );
5771 $token = wp_generate_password( 32, false );
5772 update_user_meta( $user->ID, 'jetpack_json_api_' . $this->json_api_authorization_request['client_id'], $token );
5773 }
5774
5775 // Add public-api.wordpress.com to the safe redirect whitelist - only added when someone allows API access
5776 function allow_wpcom_public_api_domain( $domains ) {
5777 $domains[] = 'public-api.wordpress.com';
5778 return $domains;
5779 }
5780
5781 static function is_redirect_encoded( $redirect_url ) {
5782 return preg_match( '/https?%3A%2F%2F/i', $redirect_url ) > 0;
5783 }
5784
5785 // Add all wordpress.com environments to the safe redirect whitelist
5786 function allow_wpcom_environments( $domains ) {
5787 $domains[] = 'wordpress.com';
5788 $domains[] = 'wpcalypso.wordpress.com';
5789 $domains[] = 'horizon.wordpress.com';
5790 $domains[] = 'calypso.localhost';
5791 return $domains;
5792 }
5793
5794 // Add the Access Code details to the public-api.wordpress.com redirect
5795 function add_token_to_login_redirect_json_api_authorization( $redirect_to, $original_redirect_to, $user ) {
5796 return add_query_arg(
5797 urlencode_deep(
5798 array(
5799 'jetpack-code' => get_user_meta( $user->ID, 'jetpack_json_api_' . $this->json_api_authorization_request['client_id'], true ),
5800 'jetpack-user-id' => (int) $user->ID,
5801 'jetpack-state' => $this->json_api_authorization_request['state'],
5802 )
5803 ),
5804 $redirect_to
5805 );
5806 }
5807
5808
5809 /**
5810 * Verifies the request by checking the signature
5811 *
5812 * @since 4.6.0 Method was updated to use `$_REQUEST` instead of `$_GET` and `$_POST`. Method also updated to allow
5813 * passing in an `$environment` argument that overrides `$_REQUEST`. This was useful for integrating with SSO.
5814 *
5815 * @param null|array $environment
5816 */
5817 function verify_json_api_authorization_request( $environment = null ) {
5818 $environment = is_null( $environment )
5819 ? $_REQUEST
5820 : $environment;
5821
5822 list( $envToken, $envVersion, $envUserId ) = explode( ':', $environment['token'] );
5823 $token = Jetpack_Data::get_access_token( $envUserId, $envToken );
5824 if ( ! $token || empty( $token->secret ) ) {
5825 wp_die( __( 'You must connect your Jetpack plugin to WordPress.com to use this feature.', 'jetpack' ) );
5826 }
5827
5828 $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' );
5829
5830 // Host has encoded the request URL, probably as a result of a bad http => https redirect
5831 if ( self::is_redirect_encoded( $_GET['redirect_to'] ) ) {
5832 /**
5833 * Jetpack authorisation request Error.
5834 *
5835 * @since 7.5.0
5836 */
5837 do_action( 'jetpack_verify_api_authorization_request_error_double_encode' );
5838 $die_error = sprintf(
5839 /* translators: %s is a URL */
5840 __( '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' ),
5841 'https://jetpack.com/support/double-encoding/'
5842 );
5843 }
5844
5845 $jetpack_signature = new Jetpack_Signature( $token->secret, (int) Jetpack_Options::get_option( 'time_diff' ) );
5846
5847 if ( isset( $environment['jetpack_json_api_original_query'] ) ) {
5848 $signature = $jetpack_signature->sign_request(
5849 $environment['token'],
5850 $environment['timestamp'],
5851 $environment['nonce'],
5852 '',
5853 'GET',
5854 $environment['jetpack_json_api_original_query'],
5855 null,
5856 true
5857 );
5858 } else {
5859 $signature = $jetpack_signature->sign_current_request(
5860 array(
5861 'body' => null,
5862 'method' => 'GET',
5863 )
5864 );
5865 }
5866
5867 if ( ! $signature ) {
5868 wp_die( $die_error );
5869 } elseif ( is_wp_error( $signature ) ) {
5870 wp_die( $die_error );
5871 } elseif ( ! hash_equals( $signature, $environment['signature'] ) ) {
5872 if ( is_ssl() ) {
5873 // 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
5874 $signature = $jetpack_signature->sign_current_request(
5875 array(
5876 'scheme' => 'http',
5877 'body' => null,
5878 'method' => 'GET',
5879 )
5880 );
5881 if ( ! $signature || is_wp_error( $signature ) || ! hash_equals( $signature, $environment['signature'] ) ) {
5882 wp_die( $die_error );
5883 }
5884 } else {
5885 wp_die( $die_error );
5886 }
5887 }
5888
5889 $timestamp = (int) $environment['timestamp'];
5890 $nonce = stripslashes( (string) $environment['nonce'] );
5891
5892 if ( ! $this->connection_manager->add_nonce( $timestamp, $nonce ) ) {
5893 // De-nonce the nonce, at least for 5 minutes.
5894 // 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)
5895 $old_nonce_time = get_option( "jetpack_nonce_{$timestamp}_{$nonce}" );
5896 if ( $old_nonce_time < time() - 300 ) {
5897 wp_die( __( 'The authorization process expired. Please go back and try again.', 'jetpack' ) );
5898 }
5899 }
5900
5901 $data = json_decode( base64_decode( stripslashes( $environment['data'] ) ) );
5902 $data_filters = array(
5903 'state' => 'opaque',
5904 'client_id' => 'int',
5905 'client_title' => 'string',
5906 'client_image' => 'url',
5907 );
5908
5909 foreach ( $data_filters as $key => $sanitation ) {
5910 if ( ! isset( $data->$key ) ) {
5911 wp_die( $die_error );
5912 }
5913
5914 switch ( $sanitation ) {
5915 case 'int':
5916 $this->json_api_authorization_request[ $key ] = (int) $data->$key;
5917 break;
5918 case 'opaque':
5919 $this->json_api_authorization_request[ $key ] = (string) $data->$key;
5920 break;
5921 case 'string':
5922 $this->json_api_authorization_request[ $key ] = wp_kses( (string) $data->$key, array() );
5923 break;
5924 case 'url':
5925 $this->json_api_authorization_request[ $key ] = esc_url_raw( (string) $data->$key );
5926 break;
5927 }
5928 }
5929
5930 if ( empty( $this->json_api_authorization_request['client_id'] ) ) {
5931 wp_die( $die_error );
5932 }
5933 }
5934
5935 function login_message_json_api_authorization( $message ) {
5936 return '<p class="message">' . sprintf(
5937 esc_html__( '%s wants to access your site&#8217;s data. Log in to authorize that access.', 'jetpack' ),
5938 '<strong>' . esc_html( $this->json_api_authorization_request['client_title'] ) . '</strong>'
5939 ) . '<img src="' . esc_url( $this->json_api_authorization_request['client_image'] ) . '" /></p>';
5940 }
5941
5942 /**
5943 * Get $content_width, but with a <s>twist</s> filter.
5944 */
5945 public static function get_content_width() {
5946 $content_width = ( isset( $GLOBALS['content_width'] ) && is_numeric( $GLOBALS['content_width'] ) )
5947 ? $GLOBALS['content_width']
5948 : false;
5949 /**
5950 * Filter the Content Width value.
5951 *
5952 * @since 2.2.3
5953 *
5954 * @param string $content_width Content Width value.
5955 */
5956 return apply_filters( 'jetpack_content_width', $content_width );
5957 }
5958
5959 /**
5960 * Pings the WordPress.com Mirror Site for the specified options.
5961 *
5962 * @param string|array $option_names The option names to request from the WordPress.com Mirror Site
5963 *
5964 * @return array An associative array of the option values as stored in the WordPress.com Mirror Site
5965 */
5966 public function get_cloud_site_options( $option_names ) {
5967 $option_names = array_filter( (array) $option_names, 'is_string' );
5968
5969 $xml = new Jetpack_IXR_Client( array( 'user_id' => JETPACK_MASTER_USER ) );
5970 $xml->query( 'jetpack.fetchSiteOptions', $option_names );
5971 if ( $xml->isError() ) {
5972 return array(
5973 'error_code' => $xml->getErrorCode(),
5974 'error_msg' => $xml->getErrorMessage(),
5975 );
5976 }
5977 $cloud_site_options = $xml->getResponse();
5978
5979 return $cloud_site_options;
5980 }
5981
5982 /**
5983 * Checks if the site is currently in an identity crisis.
5984 *
5985 * @return array|bool Array of options that are in a crisis, or false if everything is OK.
5986 */
5987 public static function check_identity_crisis() {
5988 if ( ! self::is_active() || ( new Status() )->is_development_mode() || ! self::validate_sync_error_idc_option() ) {
5989 return false;
5990 }
5991
5992 return Jetpack_Options::get_option( 'sync_error_idc' );
5993 }
5994
5995 /**
5996 * Checks whether the home and siteurl specifically are whitelisted
5997 * Written so that we don't have re-check $key and $value params every time
5998 * we want to check if this site is whitelisted, for example in footer.php
5999 *
6000 * @since 3.8.0
6001 * @return bool True = already whitelisted False = not whitelisted
6002 */
6003 public static function is_staging_site() {
6004 $is_staging = false;
6005
6006 $known_staging = array(
6007 'urls' => array(
6008 '#\.staging\.wpengine\.com$#i', // WP Engine
6009 '#\.staging\.kinsta\.com$#i', // Kinsta.com
6010 '#\.stage\.site$#i', // DreamPress
6011 ),
6012 'constants' => array(
6013 'IS_WPE_SNAPSHOT', // WP Engine
6014 'KINSTA_DEV_ENV', // Kinsta.com
6015 'WPSTAGECOACH_STAGING', // WP Stagecoach
6016 'JETPACK_STAGING_MODE', // Generic
6017 ),
6018 );
6019 /**
6020 * Filters the flags of known staging sites.
6021 *
6022 * @since 3.9.0
6023 *
6024 * @param array $known_staging {
6025 * An array of arrays that each are used to check if the current site is staging.
6026 * @type array $urls URLs of staging sites in regex to check against site_url.
6027 * @type array $constants PHP constants of known staging/developement environments.
6028 * }
6029 */
6030 $known_staging = apply_filters( 'jetpack_known_staging', $known_staging );
6031
6032 if ( isset( $known_staging['urls'] ) ) {
6033 foreach ( $known_staging['urls'] as $url ) {
6034 if ( preg_match( $url, site_url() ) ) {
6035 $is_staging = true;
6036 break;
6037 }
6038 }
6039 }
6040
6041 if ( isset( $known_staging['constants'] ) ) {
6042 foreach ( $known_staging['constants'] as $constant ) {
6043 if ( defined( $constant ) && constant( $constant ) ) {
6044 $is_staging = true;
6045 }
6046 }
6047 }
6048
6049 // Last, let's check if sync is erroring due to an IDC. If so, set the site to staging mode.
6050 if ( ! $is_staging && self::validate_sync_error_idc_option() ) {
6051 $is_staging = true;
6052 }
6053
6054 /**
6055 * Filters is_staging_site check.
6056 *
6057 * @since 3.9.0
6058 *
6059 * @param bool $is_staging If the current site is a staging site.
6060 */
6061 return apply_filters( 'jetpack_is_staging_site', $is_staging );
6062 }
6063
6064 /**
6065 * Checks whether the sync_error_idc option is valid or not, and if not, will do cleanup.
6066 *
6067 * @since 4.4.0
6068 * @since 5.4.0 Do not call get_sync_error_idc_option() unless site is in IDC
6069 *
6070 * @return bool
6071 */
6072 public static function validate_sync_error_idc_option() {
6073 $is_valid = false;
6074
6075 $idc_allowed = get_transient( 'jetpack_idc_allowed' );
6076 if ( false === $idc_allowed ) {
6077 $response = wp_remote_get( 'https://jetpack.com/is-idc-allowed/' );
6078 if ( 200 === (int) wp_remote_retrieve_response_code( $response ) ) {
6079 $json = json_decode( wp_remote_retrieve_body( $response ) );
6080 $idc_allowed = isset( $json, $json->result ) && $json->result ? '1' : '0';
6081 $transient_duration = HOUR_IN_SECONDS;
6082 } else {
6083 // If the request failed for some reason, then assume IDC is allowed and set shorter transient.
6084 $idc_allowed = '1';
6085 $transient_duration = 5 * MINUTE_IN_SECONDS;
6086 }
6087
6088 set_transient( 'jetpack_idc_allowed', $idc_allowed, $transient_duration );
6089 }
6090
6091 // Is the site opted in and does the stored sync_error_idc option match what we now generate?
6092 $sync_error = Jetpack_Options::get_option( 'sync_error_idc' );
6093 if ( $idc_allowed && $sync_error && self::sync_idc_optin() ) {
6094 $local_options = self::get_sync_error_idc_option();
6095 // Ensure all values are set.
6096 if ( isset( $sync_error['home'] ) && isset ( $local_options['home'] ) && isset( $sync_error['siteurl'] ) && isset( $local_options['siteurl'] ) ) {
6097 if ( $sync_error['home'] === $local_options['home'] && $sync_error['siteurl'] === $local_options['siteurl'] ) {
6098 $is_valid = true;
6099 }
6100 }
6101
6102 }
6103
6104 /**
6105 * Filters whether the sync_error_idc option is valid.
6106 *
6107 * @since 4.4.0
6108 *
6109 * @param bool $is_valid If the sync_error_idc is valid or not.
6110 */
6111 $is_valid = (bool) apply_filters( 'jetpack_sync_error_idc_validation', $is_valid );
6112
6113 if ( ! $idc_allowed || ( ! $is_valid && $sync_error ) ) {
6114 // Since the option exists, and did not validate, delete it
6115 Jetpack_Options::delete_option( 'sync_error_idc' );
6116 }
6117
6118 return $is_valid;
6119 }
6120
6121 /**
6122 * Normalizes a url by doing three things:
6123 * - Strips protocol
6124 * - Strips www
6125 * - Adds a trailing slash
6126 *
6127 * @since 4.4.0
6128 * @param string $url
6129 * @return WP_Error|string
6130 */
6131 public static function normalize_url_protocol_agnostic( $url ) {
6132 $parsed_url = wp_parse_url( trailingslashit( esc_url_raw( $url ) ) );
6133 if ( ! $parsed_url || empty( $parsed_url['host'] ) || empty( $parsed_url['path'] ) ) {
6134 return new WP_Error( 'cannot_parse_url', sprintf( esc_html__( 'Cannot parse URL %s', 'jetpack' ), $url ) );
6135 }
6136
6137 // Strip www and protocols
6138 $url = preg_replace( '/^www\./i', '', $parsed_url['host'] . $parsed_url['path'] );
6139 return $url;
6140 }
6141
6142 /**
6143 * Gets the value that is to be saved in the jetpack_sync_error_idc option.
6144 *
6145 * @since 4.4.0
6146 * @since 5.4.0 Add transient since home/siteurl retrieved directly from DB
6147 *
6148 * @param array $response
6149 * @return array Array of the local urls, wpcom urls, and error code
6150 */
6151 public static function get_sync_error_idc_option( $response = array() ) {
6152 // Since the local options will hit the database directly, store the values
6153 // in a transient to allow for autoloading and caching on subsequent views.
6154 $local_options = get_transient( 'jetpack_idc_local' );
6155 if ( false === $local_options ) {
6156 $local_options = array(
6157 'home' => Functions::home_url(),
6158 'siteurl' => Functions::site_url(),
6159 );
6160 set_transient( 'jetpack_idc_local', $local_options, MINUTE_IN_SECONDS );
6161 }
6162
6163 $options = array_merge( $local_options, $response );
6164
6165 $returned_values = array();
6166 foreach ( $options as $key => $option ) {
6167 if ( 'error_code' === $key ) {
6168 $returned_values[ $key ] = $option;
6169 continue;
6170 }
6171
6172 if ( is_wp_error( $normalized_url = self::normalize_url_protocol_agnostic( $option ) ) ) {
6173 continue;
6174 }
6175
6176 $returned_values[ $key ] = $normalized_url;
6177 }
6178
6179 set_transient( 'jetpack_idc_option', $returned_values, MINUTE_IN_SECONDS );
6180
6181 return $returned_values;
6182 }
6183
6184 /**
6185 * Returns the value of the jetpack_sync_idc_optin filter, or constant.
6186 * If set to true, the site will be put into staging mode.
6187 *
6188 * @since 4.3.2
6189 * @return bool
6190 */
6191 public static function sync_idc_optin() {
6192 if ( Constants::is_defined( 'JETPACK_SYNC_IDC_OPTIN' ) ) {
6193 $default = Constants::get_constant( 'JETPACK_SYNC_IDC_OPTIN' );
6194 } else {
6195 $default = ! Constants::is_defined( 'SUNRISE' ) && ! is_multisite();
6196 }
6197
6198 /**
6199 * Allows sites to optin to IDC mitigation which blocks the site from syncing to WordPress.com when the home
6200 * URL or site URL do not match what WordPress.com expects. The default value is either false, or the value of
6201 * JETPACK_SYNC_IDC_OPTIN constant if set.
6202 *
6203 * @since 4.3.2
6204 *
6205 * @param bool $default Whether the site is opted in to IDC mitigation.
6206 */
6207 return (bool) apply_filters( 'jetpack_sync_idc_optin', $default );
6208 }
6209
6210 /**
6211 * Maybe Use a .min.css stylesheet, maybe not.
6212 *
6213 * Hooks onto `plugins_url` filter at priority 1, and accepts all 3 args.
6214 */
6215 public static function maybe_min_asset( $url, $path, $plugin ) {
6216 // Short out on things trying to find actual paths.
6217 if ( ! $path || empty( $plugin ) ) {
6218 return $url;
6219 }
6220
6221 $path = ltrim( $path, '/' );
6222
6223 // Strip out the abspath.
6224 $base = dirname( plugin_basename( $plugin ) );
6225
6226 // Short out on non-Jetpack assets.
6227 if ( 'jetpack/' !== substr( $base, 0, 8 ) ) {
6228 return $url;
6229 }
6230
6231 // File name parsing.
6232 $file = "{$base}/{$path}";
6233 $full_path = JETPACK__PLUGIN_DIR . substr( $file, 8 );
6234 $file_name = substr( $full_path, strrpos( $full_path, '/' ) + 1 );
6235 $file_name_parts_r = array_reverse( explode( '.', $file_name ) );
6236 $extension = array_shift( $file_name_parts_r );
6237
6238 if ( in_array( strtolower( $extension ), array( 'css', 'js' ) ) ) {
6239 // Already pointing at the minified version.
6240 if ( 'min' === $file_name_parts_r[0] ) {
6241 return $url;
6242 }
6243
6244 $min_full_path = preg_replace( "#\.{$extension}$#", ".min.{$extension}", $full_path );
6245 if ( file_exists( $min_full_path ) ) {
6246 $url = preg_replace( "#\.{$extension}$#", ".min.{$extension}", $url );
6247 // If it's a CSS file, stash it so we can set the .min suffix for rtl-ing.
6248 if ( 'css' === $extension ) {
6249 $key = str_replace( JETPACK__PLUGIN_DIR, 'jetpack/', $min_full_path );
6250 self::$min_assets[ $key ] = $path;
6251 }
6252 }
6253 }
6254
6255 return $url;
6256 }
6257
6258 /**
6259 * If the asset is minified, let's flag .min as the suffix.
6260 *
6261 * Attached to `style_loader_src` filter.
6262 *
6263 * @param string $tag The tag that would link to the external asset.
6264 * @param string $handle The registered handle of the script in question.
6265 * @param string $href The url of the asset in question.
6266 */
6267 public static function set_suffix_on_min( $src, $handle ) {
6268 if ( false === strpos( $src, '.min.css' ) ) {
6269 return $src;
6270 }
6271
6272 if ( ! empty( self::$min_assets ) ) {
6273 foreach ( self::$min_assets as $file => $path ) {
6274 if ( false !== strpos( $src, $file ) ) {
6275 wp_style_add_data( $handle, 'suffix', '.min' );
6276 return $src;
6277 }
6278 }
6279 }
6280
6281 return $src;
6282 }
6283
6284 /**
6285 * Maybe inlines a stylesheet.
6286 *
6287 * If you'd like to inline a stylesheet instead of printing a link to it,
6288 * wp_style_add_data( 'handle', 'jetpack-inline', true );
6289 *
6290 * Attached to `style_loader_tag` filter.
6291 *
6292 * @param string $tag The tag that would link to the external asset.
6293 * @param string $handle The registered handle of the script in question.
6294 *
6295 * @return string
6296 */
6297 public static function maybe_inline_style( $tag, $handle ) {
6298 global $wp_styles;
6299 $item = $wp_styles->registered[ $handle ];
6300
6301 if ( ! isset( $item->extra['jetpack-inline'] ) || ! $item->extra['jetpack-inline'] ) {
6302 return $tag;
6303 }
6304
6305 if ( preg_match( '# href=\'([^\']+)\' #i', $tag, $matches ) ) {
6306 $href = $matches[1];
6307 // Strip off query string
6308 if ( $pos = strpos( $href, '?' ) ) {
6309 $href = substr( $href, 0, $pos );
6310 }
6311 // Strip off fragment
6312 if ( $pos = strpos( $href, '#' ) ) {
6313 $href = substr( $href, 0, $pos );
6314 }
6315 } else {
6316 return $tag;
6317 }
6318
6319 $plugins_dir = plugin_dir_url( JETPACK__PLUGIN_FILE );
6320 if ( $plugins_dir !== substr( $href, 0, strlen( $plugins_dir ) ) ) {
6321 return $tag;
6322 }
6323
6324 // If this stylesheet has a RTL version, and the RTL version replaces normal...
6325 if ( isset( $item->extra['rtl'] ) && 'replace' === $item->extra['rtl'] && is_rtl() ) {
6326 // And this isn't the pass that actually deals with the RTL version...
6327 if ( false === strpos( $tag, " id='$handle-rtl-css' " ) ) {
6328 // Short out, as the RTL version will deal with it in a moment.
6329 return $tag;
6330 }
6331 }
6332
6333 $file = JETPACK__PLUGIN_DIR . substr( $href, strlen( $plugins_dir ) );
6334 $css = self::absolutize_css_urls( file_get_contents( $file ), $href );
6335 if ( $css ) {
6336 $tag = "<!-- Inline {$item->handle} -->\r\n";
6337 if ( empty( $item->extra['after'] ) ) {
6338 wp_add_inline_style( $handle, $css );
6339 } else {
6340 array_unshift( $item->extra['after'], $css );
6341 wp_style_add_data( $handle, 'after', $item->extra['after'] );
6342 }
6343 }
6344
6345 return $tag;
6346 }
6347
6348 /**
6349 * Loads a view file from the views
6350 *
6351 * Data passed in with the $data parameter will be available in the
6352 * template file as $data['value']
6353 *
6354 * @param string $template - Template file to load
6355 * @param array $data - Any data to pass along to the template
6356 * @return boolean - If template file was found
6357 **/
6358 public function load_view( $template, $data = array() ) {
6359 $views_dir = JETPACK__PLUGIN_DIR . 'views/';
6360
6361 if ( file_exists( $views_dir . $template ) ) {
6362 require_once $views_dir . $template;
6363 return true;
6364 }
6365
6366 error_log( "Jetpack: Unable to find view file $views_dir$template" );
6367 return false;
6368 }
6369
6370 /**
6371 * Throws warnings for deprecated hooks to be removed from Jetpack
6372 */
6373 public function deprecated_hooks() {
6374 global $wp_filter;
6375
6376 /*
6377 * Format:
6378 * deprecated_filter_name => replacement_name
6379 *
6380 * If there is no replacement, use null for replacement_name
6381 */
6382 $deprecated_list = array(
6383 'jetpack_bail_on_shortcode' => 'jetpack_shortcodes_to_include',
6384 'wpl_sharing_2014_1' => null,
6385 'jetpack-tools-to-include' => 'jetpack_tools_to_include',
6386 'jetpack_identity_crisis_options_to_check' => null,
6387 'update_option_jetpack_single_user_site' => null,
6388 'audio_player_default_colors' => null,
6389 'add_option_jetpack_featured_images_enabled' => null,
6390 'add_option_jetpack_update_details' => null,
6391 'add_option_jetpack_updates' => null,
6392 'add_option_jetpack_network_name' => null,
6393 'add_option_jetpack_network_allow_new_registrations' => null,
6394 'add_option_jetpack_network_add_new_users' => null,
6395 'add_option_jetpack_network_site_upload_space' => null,
6396 'add_option_jetpack_network_upload_file_types' => null,
6397 'add_option_jetpack_network_enable_administration_menus' => null,
6398 'add_option_jetpack_is_multi_site' => null,
6399 'add_option_jetpack_is_main_network' => null,
6400 'add_option_jetpack_main_network_site' => null,
6401 'jetpack_sync_all_registered_options' => null,
6402 'jetpack_has_identity_crisis' => 'jetpack_sync_error_idc_validation',
6403 'jetpack_is_post_mailable' => null,
6404 'jetpack_seo_site_host' => null,
6405 'jetpack_installed_plugin' => 'jetpack_plugin_installed',
6406 'jetpack_holiday_snow_option_name' => null,
6407 'jetpack_holiday_chance_of_snow' => null,
6408 'jetpack_holiday_snow_js_url' => null,
6409 'jetpack_is_holiday_snow_season' => null,
6410 'jetpack_holiday_snow_option_updated' => null,
6411 'jetpack_holiday_snowing' => null,
6412 'jetpack_sso_auth_cookie_expirtation' => 'jetpack_sso_auth_cookie_expiration',
6413 'jetpack_cache_plans' => null,
6414 'jetpack_updated_theme' => 'jetpack_updated_themes',
6415 'jetpack_lazy_images_skip_image_with_atttributes' => 'jetpack_lazy_images_skip_image_with_attributes',
6416 'jetpack_enable_site_verification' => null,
6417 'can_display_jetpack_manage_notice' => null,
6418 // Removed in Jetpack 7.3.0
6419 'atd_load_scripts' => null,
6420 'atd_http_post_timeout' => null,
6421 'atd_http_post_error' => null,
6422 'atd_service_domain' => null,
6423 'jetpack_widget_authors_exclude' => 'jetpack_widget_authors_params',
6424 // Removed in Jetpack 7.9.0
6425 'jetpack_pwa_manifest' => null,
6426 'jetpack_pwa_background_color' => null,
6427 );
6428
6429 // This is a silly loop depth. Better way?
6430 foreach ( $deprecated_list as $hook => $hook_alt ) {
6431 if ( has_action( $hook ) ) {
6432 foreach ( $wp_filter[ $hook ] as $func => $values ) {
6433 foreach ( $values as $hooked ) {
6434 if ( is_callable( $hooked['function'] ) ) {
6435 $function_name = 'an anonymous function';
6436 } else {
6437 $function_name = $hooked['function'];
6438 }
6439 _deprecated_function( $hook . ' used for ' . $function_name, null, $hook_alt );
6440 }
6441 }
6442 }
6443 }
6444 }
6445
6446 /**
6447 * Converts any url in a stylesheet, to the correct absolute url.
6448 *
6449 * Considerations:
6450 * - Normal, relative URLs `feh.png`
6451 * - Data URLs `data:image/gif;base64,eh129ehiuehjdhsa==`
6452 * - Schema-agnostic URLs `//domain.com/feh.png`
6453 * - Absolute URLs `http://domain.com/feh.png`
6454 * - Domain root relative URLs `/feh.png`
6455 *
6456 * @param $css string: The raw CSS -- should be read in directly from the file.
6457 * @param $css_file_url : The URL that the file can be accessed at, for calculating paths from.
6458 *
6459 * @return mixed|string
6460 */
6461 public static function absolutize_css_urls( $css, $css_file_url ) {
6462 $pattern = '#url\((?P<path>[^)]*)\)#i';
6463 $css_dir = dirname( $css_file_url );
6464 $p = wp_parse_url( $css_dir );
6465 $domain = sprintf(
6466 '%1$s//%2$s%3$s%4$s',
6467 isset( $p['scheme'] ) ? "{$p['scheme']}:" : '',
6468 isset( $p['user'], $p['pass'] ) ? "{$p['user']}:{$p['pass']}@" : '',
6469 $p['host'],
6470 isset( $p['port'] ) ? ":{$p['port']}" : ''
6471 );
6472
6473 if ( preg_match_all( $pattern, $css, $matches, PREG_SET_ORDER ) ) {
6474 $find = $replace = array();
6475 foreach ( $matches as $match ) {
6476 $url = trim( $match['path'], "'\" \t" );
6477
6478 // If this is a data url, we don't want to mess with it.
6479 if ( 'data:' === substr( $url, 0, 5 ) ) {
6480 continue;
6481 }
6482
6483 // If this is an absolute or protocol-agnostic url,
6484 // we don't want to mess with it.
6485 if ( preg_match( '#^(https?:)?//#i', $url ) ) {
6486 continue;
6487 }
6488
6489 switch ( substr( $url, 0, 1 ) ) {
6490 case '/':
6491 $absolute = $domain . $url;
6492 break;
6493 default:
6494 $absolute = $css_dir . '/' . $url;
6495 }
6496
6497 $find[] = $match[0];
6498 $replace[] = sprintf( 'url("%s")', $absolute );
6499 }
6500 $css = str_replace( $find, $replace, $css );
6501 }
6502
6503 return $css;
6504 }
6505
6506 /**
6507 * This methods removes all of the registered css files on the front end
6508 * from Jetpack in favor of using a single file. In effect "imploding"
6509 * all the files into one file.
6510 *
6511 * Pros:
6512 * - Uses only ONE css asset connection instead of 15
6513 * - Saves a minimum of 56k
6514 * - Reduces server load
6515 * - Reduces time to first painted byte
6516 *
6517 * Cons:
6518 * - Loads css for ALL modules. However all selectors are prefixed so it
6519 * should not cause any issues with themes.
6520 * - Plugins/themes dequeuing styles no longer do anything. See
6521 * jetpack_implode_frontend_css filter for a workaround
6522 *
6523 * For some situations developers may wish to disable css imploding and
6524 * instead operate in legacy mode where each file loads seperately and
6525 * can be edited individually or dequeued. This can be accomplished with
6526 * the following line:
6527 *
6528 * add_filter( 'jetpack_implode_frontend_css', '__return_false' );
6529 *
6530 * @since 3.2
6531 **/
6532 public function implode_frontend_css( $travis_test = false ) {
6533 $do_implode = true;
6534 if ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) {
6535 $do_implode = false;
6536 }
6537
6538 // Do not implode CSS when the page loads via the AMP plugin.
6539 if ( Jetpack_AMP_Support::is_amp_request() ) {
6540 $do_implode = false;
6541 }
6542
6543 /**
6544 * Allow CSS to be concatenated into a single jetpack.css file.
6545 *
6546 * @since 3.2.0
6547 *
6548 * @param bool $do_implode Should CSS be concatenated? Default to true.
6549 */
6550 $do_implode = apply_filters( 'jetpack_implode_frontend_css', $do_implode );
6551
6552 // Do not use the imploded file when default behavior was altered through the filter
6553 if ( ! $do_implode ) {
6554 return;
6555 }
6556
6557 // We do not want to use the imploded file in dev mode, or if not connected
6558 if ( ( new Status() )->is_development_mode() || ! self::is_active() ) {
6559 if ( ! $travis_test ) {
6560 return;
6561 }
6562 }
6563
6564 // Do not use the imploded file if sharing css was dequeued via the sharing settings screen
6565 if ( get_option( 'sharedaddy_disable_resources' ) ) {
6566 return;
6567 }
6568
6569 /*
6570 * Now we assume Jetpack is connected and able to serve the single
6571 * file.
6572 *
6573 * In the future there will be a check here to serve the file locally
6574 * or potentially from the Jetpack CDN
6575 *
6576 * For now:
6577 * - Enqueue a single imploded css file
6578 * - Zero out the style_loader_tag for the bundled ones
6579 * - Be happy, drink scotch
6580 */
6581
6582 add_filter( 'style_loader_tag', array( $this, 'concat_remove_style_loader_tag' ), 10, 2 );
6583
6584 $version = self::is_development_version() ? filemtime( JETPACK__PLUGIN_DIR . 'css/jetpack.css' ) : JETPACK__VERSION;
6585
6586 wp_enqueue_style( 'jetpack_css', plugins_url( 'css/jetpack.css', __FILE__ ), array(), $version );
6587 wp_style_add_data( 'jetpack_css', 'rtl', 'replace' );
6588 }
6589
6590 function concat_remove_style_loader_tag( $tag, $handle ) {
6591 if ( in_array( $handle, $this->concatenated_style_handles ) ) {
6592 $tag = '';
6593 if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
6594 $tag = '<!-- `' . esc_html( $handle ) . "` is included in the concatenated jetpack.css -->\r\n";
6595 }
6596 }
6597
6598 return $tag;
6599 }
6600
6601 /**
6602 * Add an async attribute to scripts that can be loaded asynchronously.
6603 * https://www.w3schools.com/tags/att_script_async.asp
6604 *
6605 * @since 7.7.0
6606 *
6607 * @param string $tag The <script> tag for the enqueued script.
6608 * @param string $handle The script's registered handle.
6609 * @param string $src The script's source URL.
6610 */
6611 public function script_add_async( $tag, $handle, $src ) {
6612 if ( in_array( $handle, $this->async_script_handles, true ) ) {
6613 return preg_replace( '/^<script /i', '<script async ', $tag );
6614 }
6615
6616 return $tag;
6617 }
6618
6619 /*
6620 * Check the heartbeat data
6621 *
6622 * Organizes the heartbeat data by severity. For example, if the site
6623 * is in an ID crisis, it will be in the $filtered_data['bad'] array.
6624 *
6625 * Data will be added to "caution" array, if it either:
6626 * - Out of date Jetpack version
6627 * - Out of date WP version
6628 * - Out of date PHP version
6629 *
6630 * $return array $filtered_data
6631 */
6632 public static function jetpack_check_heartbeat_data() {
6633 $raw_data = Jetpack_Heartbeat::generate_stats_array();
6634
6635 $good = array();
6636 $caution = array();
6637 $bad = array();
6638
6639 foreach ( $raw_data as $stat => $value ) {
6640
6641 // Check jetpack version
6642 if ( 'version' == $stat ) {
6643 if ( version_compare( $value, JETPACK__VERSION, '<' ) ) {
6644 $caution[ $stat ] = $value . ' - min supported is ' . JETPACK__VERSION;
6645 continue;
6646 }
6647 }
6648
6649 // Check WP version
6650 if ( 'wp-version' == $stat ) {
6651 if ( version_compare( $value, JETPACK__MINIMUM_WP_VERSION, '<' ) ) {
6652 $caution[ $stat ] = $value . ' - min supported is ' . JETPACK__MINIMUM_WP_VERSION;
6653 continue;
6654 }
6655 }
6656
6657 // Check PHP version
6658 if ( 'php-version' == $stat ) {
6659 if ( version_compare( PHP_VERSION, JETPACK__MINIMUM_PHP_VERSION, '<' ) ) {
6660 $caution[ $stat ] = $value . " - min supported is " . JETPACK__MINIMUM_PHP_VERSION;
6661 continue;
6662 }
6663 }
6664
6665 // Check ID crisis
6666 if ( 'identitycrisis' == $stat ) {
6667 if ( 'yes' == $value ) {
6668 $bad[ $stat ] = $value;
6669 continue;
6670 }
6671 }
6672
6673 // The rest are good :)
6674 $good[ $stat ] = $value;
6675 }
6676
6677 $filtered_data = array(
6678 'good' => $good,
6679 'caution' => $caution,
6680 'bad' => $bad,
6681 );
6682
6683 return $filtered_data;
6684 }
6685
6686
6687 /*
6688 * This method is used to organize all options that can be reset
6689 * without disconnecting Jetpack.
6690 *
6691 * It is used in class.jetpack-cli.php to reset options
6692 *
6693 * @since 5.4.0 Logic moved to Jetpack_Options class. Method left in Jetpack class for backwards compat.
6694 *
6695 * @return array of options to delete.
6696 */
6697 public static function get_jetpack_options_for_reset() {
6698 return Jetpack_Options::get_options_for_reset();
6699 }
6700
6701 /*
6702 * Strip http:// or https:// from a url, replaces forward slash with ::,
6703 * so we can bring them directly to their site in calypso.
6704 *
6705 * @param string | url
6706 * @return string | url without the guff
6707 */
6708 public static function build_raw_urls( $url ) {
6709 $strip_http = '/.*?:\/\//i';
6710 $url = preg_replace( $strip_http, '', $url );
6711 $url = str_replace( '/', '::', $url );
6712 return $url;
6713 }
6714
6715 /**
6716 * Stores and prints out domains to prefetch for page speed optimization.
6717 *
6718 * @param mixed $new_urls
6719 */
6720 public static function dns_prefetch( $new_urls = null ) {
6721 static $prefetch_urls = array();
6722 if ( empty( $new_urls ) && ! empty( $prefetch_urls ) ) {
6723 echo "\r\n";
6724 foreach ( $prefetch_urls as $this_prefetch_url ) {
6725 printf( "<link rel='dns-prefetch' href='%s'/>\r\n", esc_attr( $this_prefetch_url ) );
6726 }
6727 } elseif ( ! empty( $new_urls ) ) {
6728 if ( ! has_action( 'wp_head', array( __CLASS__, __FUNCTION__ ) ) ) {
6729 add_action( 'wp_head', array( __CLASS__, __FUNCTION__ ) );
6730 }
6731 foreach ( (array) $new_urls as $this_new_url ) {
6732 $prefetch_urls[] = strtolower( untrailingslashit( preg_replace( '#^https?://#i', '//', $this_new_url ) ) );
6733 }
6734 $prefetch_urls = array_unique( $prefetch_urls );
6735 }
6736 }
6737
6738 public function wp_dashboard_setup() {
6739 if ( self::is_active() ) {
6740 add_action( 'jetpack_dashboard_widget', array( __CLASS__, 'dashboard_widget_footer' ), 999 );
6741 }
6742
6743 if ( has_action( 'jetpack_dashboard_widget' ) ) {
6744 $jetpack_logo = new Jetpack_Logo();
6745 $widget_title = sprintf(
6746 wp_kses(
6747 /* translators: Placeholder is a Jetpack logo. */
6748 __( 'Stats <span>by %s</span>', 'jetpack' ),
6749 array( 'span' => array() )
6750 ),
6751 $jetpack_logo->get_jp_emblem( true )
6752 );
6753
6754 wp_add_dashboard_widget(
6755 'jetpack_summary_widget',
6756 $widget_title,
6757 array( __CLASS__, 'dashboard_widget' )
6758 );
6759 wp_enqueue_style( 'jetpack-dashboard-widget', plugins_url( 'css/dashboard-widget.css', JETPACK__PLUGIN_FILE ), array(), JETPACK__VERSION );
6760 wp_style_add_data( 'jetpack-dashboard-widget', 'rtl', 'replace' );
6761
6762 // If we're inactive and not in development mode, sort our box to the top.
6763 if ( ! self::is_active() && ! ( new Status() )->is_development_mode() ) {
6764 global $wp_meta_boxes;
6765
6766 $dashboard = $wp_meta_boxes['dashboard']['normal']['core'];
6767 $ours = array( 'jetpack_summary_widget' => $dashboard['jetpack_summary_widget'] );
6768
6769 $wp_meta_boxes['dashboard']['normal']['core'] = array_merge( $ours, $dashboard );
6770 }
6771 }
6772 }
6773
6774 /**
6775 * @param mixed $result Value for the user's option
6776 * @return mixed
6777 */
6778 function get_user_option_meta_box_order_dashboard( $sorted ) {
6779 if ( ! is_array( $sorted ) ) {
6780 return $sorted;
6781 }
6782
6783 foreach ( $sorted as $box_context => $ids ) {
6784 if ( false === strpos( $ids, 'dashboard_stats' ) ) {
6785 // If the old id isn't anywhere in the ids, don't bother exploding and fail out.
6786 continue;
6787 }
6788
6789 $ids_array = explode( ',', $ids );
6790 $key = array_search( 'dashboard_stats', $ids_array );
6791
6792 if ( false !== $key ) {
6793 // If we've found that exact value in the option (and not `google_dashboard_stats` for example)
6794 $ids_array[ $key ] = 'jetpack_summary_widget';
6795 $sorted[ $box_context ] = implode( ',', $ids_array );
6796 // We've found it, stop searching, and just return.
6797 break;
6798 }
6799 }
6800
6801 return $sorted;
6802 }
6803
6804 public static function dashboard_widget() {
6805 /**
6806 * Fires when the dashboard is loaded.
6807 *
6808 * @since 3.4.0
6809 */
6810 do_action( 'jetpack_dashboard_widget' );
6811 }
6812
6813 public static function dashboard_widget_footer() {
6814 ?>
6815 <footer>
6816
6817 <div class="protect">
6818 <?php if ( self::is_module_active( 'protect' ) ) : ?>
6819 <h3><?php echo number_format_i18n( get_site_option( 'jetpack_protect_blocked_attempts', 0 ) ); ?></h3>
6820 <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>
6821 <?php elseif ( current_user_can( 'jetpack_activate_modules' ) && ! ( new Status() )->is_development_mode() ) : ?>
6822 <a href="
6823 <?php
6824 echo esc_url(
6825 wp_nonce_url(
6826 self::admin_url(
6827 array(
6828 'action' => 'activate',
6829 'module' => 'protect',
6830 )
6831 ),
6832 'jetpack_activate-protect'
6833 )
6834 );
6835 ?>
6836 " class="button button-jetpack" title="<?php esc_attr_e( 'Protect helps to keep you secure from brute-force login attacks.', 'jetpack' ); ?>">
6837 <?php esc_html_e( 'Activate Protect', 'jetpack' ); ?>
6838 </a>
6839 <?php else : ?>
6840 <?php esc_html_e( 'Protect is inactive.', 'jetpack' ); ?>
6841 <?php endif; ?>
6842 </div>
6843
6844 <div class="akismet">
6845 <?php if ( is_plugin_active( 'akismet/akismet.php' ) ) : ?>
6846 <h3><?php echo number_format_i18n( get_option( 'akismet_spam_count', 0 ) ); ?></h3>
6847 <p><?php echo esc_html_x( 'Spam comments blocked by Akismet.', '{#} Spam comments blocked by Akismet -- number is on a prior line, text is a caption.', 'jetpack' ); ?></p>
6848 <?php elseif ( current_user_can( 'activate_plugins' ) && ! is_wp_error( validate_plugin( 'akismet/akismet.php' ) ) ) : ?>
6849 <a href="
6850 <?php
6851 echo esc_url(
6852 wp_nonce_url(
6853 add_query_arg(
6854 array(
6855 'action' => 'activate',
6856 'plugin' => 'akismet/akismet.php',
6857 ),
6858 admin_url( 'plugins.php' )
6859 ),
6860 'activate-plugin_akismet/akismet.php'
6861 )
6862 );
6863 ?>
6864 " class="button button-jetpack">
6865 <?php esc_html_e( 'Activate Akismet', 'jetpack' ); ?>
6866 </a>
6867 <?php else : ?>
6868 <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( 'Akismet can help to keep your blog safe from spam!', 'jetpack' ); ?></a></p>
6869 <?php endif; ?>
6870 </div>
6871
6872 </footer>
6873 <?php
6874 }
6875
6876 /*
6877 * Adds a "blank" column in the user admin table to display indication of user connection.
6878 */
6879 function jetpack_icon_user_connected( $columns ) {
6880 $columns['user_jetpack'] = '';
6881 return $columns;
6882 }
6883
6884 /*
6885 * Show Jetpack icon if the user is linked.
6886 */
6887 function jetpack_show_user_connected_icon( $val, $col, $user_id ) {
6888 if ( 'user_jetpack' == $col && self::is_user_connected( $user_id ) ) {
6889 $jetpack_logo = new Jetpack_Logo();
6890 $emblem_html = sprintf(
6891 '<a title="%1$s" class="jp-emblem-user-admin">%2$s</a>',
6892 esc_attr__( 'This user is linked and ready to fly with Jetpack.', 'jetpack' ),
6893 $jetpack_logo->get_jp_emblem()
6894 );
6895 return $emblem_html;
6896 }
6897
6898 return $val;
6899 }
6900
6901 /*
6902 * Style the Jetpack user column
6903 */
6904 function jetpack_user_col_style() {
6905 global $current_screen;
6906 if ( ! empty( $current_screen->base ) && 'users' == $current_screen->base ) {
6907 ?>
6908 <style>
6909 .fixed .column-user_jetpack {
6910 width: 21px;
6911 }
6912 .jp-emblem-user-admin svg {
6913 width: 20px;
6914 height: 20px;
6915 }
6916 .jp-emblem-user-admin path {
6917 fill: #00BE28;
6918 }
6919 </style>
6920 <?php
6921 }
6922 }
6923
6924 /**
6925 * Checks if Akismet is active and working.
6926 *
6927 * We dropped support for Akismet 3.0 with Jetpack 6.1.1 while introducing a check for an Akismet valid key
6928 * that implied usage of methods present since more recent version.
6929 * See https://github.com/Automattic/jetpack/pull/9585
6930 *
6931 * @since 5.1.0
6932 *
6933 * @return bool True = Akismet available. False = Aksimet not available.
6934 */
6935 public static function is_akismet_active() {
6936 static $status = null;
6937
6938 if ( ! is_null( $status ) ) {
6939 return $status;
6940 }
6941
6942 // Check if a modern version of Akismet is active.
6943 if ( ! method_exists( 'Akismet', 'http_post' ) ) {
6944 $status = false;
6945 return $status;
6946 }
6947
6948 // Make sure there is a key known to Akismet at all before verifying key.
6949 $akismet_key = Akismet::get_api_key();
6950 if ( ! $akismet_key ) {
6951 $status = false;
6952 return $status;
6953 }
6954
6955 // Possible values: valid, invalid, failure via Akismet. false if no status is cached.
6956 $akismet_key_state = get_transient( 'jetpack_akismet_key_is_valid' );
6957
6958 // 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.
6959 $recheck = ( is_admin() || ( defined( 'REST_REQUEST' ) && REST_REQUEST ) ) && 'valid' !== $akismet_key_state;
6960 // We cache the result of the Akismet key verification for ten minutes.
6961 if ( ! $akismet_key_state || $recheck ) {
6962 $akismet_key_state = Akismet::verify_key( $akismet_key );
6963 set_transient( 'jetpack_akismet_key_is_valid', $akismet_key_state, 10 * MINUTE_IN_SECONDS );
6964 }
6965
6966 $status = 'valid' === $akismet_key_state;
6967
6968 return $status;
6969 }
6970
6971 /**
6972 * @deprecated
6973 *
6974 * @see Automattic\Jetpack\Sync\Modules\Users::is_function_in_backtrace
6975 */
6976 public static function is_function_in_backtrace() {
6977 _deprecated_function( __METHOD__, 'jetpack-7.6.0' );
6978 }
6979
6980 /**
6981 * Given a minified path, and a non-minified path, will return
6982 * a minified or non-minified file URL based on whether SCRIPT_DEBUG is set and truthy.
6983 *
6984 * Both `$min_base` and `$non_min_base` are expected to be relative to the
6985 * root Jetpack directory.
6986 *
6987 * @since 5.6.0
6988 *
6989 * @param string $min_path
6990 * @param string $non_min_path
6991 * @return string The URL to the file
6992 */
6993 public static function get_file_url_for_environment( $min_path, $non_min_path ) {
6994 return Assets::get_file_url_for_environment( $min_path, $non_min_path );
6995 }
6996
6997 /**
6998 * Checks for whether Jetpack Backup & Scan is enabled.
6999 * Will return true if the state of Backup & Scan is anything except "unavailable".
7000 *
7001 * @return bool|int|mixed
7002 */
7003 public static function is_rewind_enabled() {
7004 if ( ! self::is_active() ) {
7005 return false;
7006 }
7007
7008 $rewind_enabled = get_transient( 'jetpack_rewind_enabled' );
7009 if ( false === $rewind_enabled ) {
7010 jetpack_require_lib( 'class.core-rest-api-endpoints' );
7011 $rewind_data = (array) Jetpack_Core_Json_Api_Endpoints::rewind_data();
7012 $rewind_enabled = ( ! is_wp_error( $rewind_data )
7013 && ! empty( $rewind_data['state'] )
7014 && 'active' === $rewind_data['state'] )
7015 ? 1
7016 : 0;
7017
7018 set_transient( 'jetpack_rewind_enabled', $rewind_enabled, 10 * MINUTE_IN_SECONDS );
7019 }
7020 return $rewind_enabled;
7021 }
7022
7023 /**
7024 * Return Calypso environment value; used for developing Jetpack and pairing
7025 * it with different Calypso enrionments, such as localhost.
7026 *
7027 * @since 7.4.0
7028 *
7029 * @return string Calypso environment
7030 */
7031 public static function get_calypso_env() {
7032 if ( isset( $_GET['calypso_env'] ) ) {
7033 return sanitize_key( $_GET['calypso_env'] );
7034 }
7035
7036 if ( getenv( 'CALYPSO_ENV' ) ) {
7037 return sanitize_key( getenv( 'CALYPSO_ENV' ) );
7038 }
7039
7040 if ( defined( 'CALYPSO_ENV' ) && CALYPSO_ENV ) {
7041 return sanitize_key( CALYPSO_ENV );
7042 }
7043
7044 return '';
7045 }
7046
7047 /**
7048 * Checks whether or not TOS has been agreed upon.
7049 * Will return true if a user has clicked to register, or is already connected.
7050 */
7051 public static function jetpack_tos_agreed() {
7052 _deprecated_function( 'Jetpack::jetpack_tos_agreed', 'Jetpack 7.9.0', '\Automattic\Jetpack\Terms_Of_Service->has_agreed' );
7053
7054 $terms_of_service = new Terms_Of_Service();
7055 return $terms_of_service->has_agreed();
7056
7057 }
7058
7059 /**
7060 * Handles activating default modules as well general cleanup for the new connection.
7061 *
7062 * @param boolean $activate_sso Whether to activate the SSO module when activating default modules.
7063 * @param boolean $redirect_on_activation_error Whether to redirect on activation error.
7064 * @param boolean $send_state_messages Whether to send state messages.
7065 * @return void
7066 */
7067 public static function handle_post_authorization_actions(
7068 $activate_sso = false,
7069 $redirect_on_activation_error = false,
7070 $send_state_messages = true
7071 ) {
7072 $other_modules = $activate_sso
7073 ? array( 'sso' )
7074 : array();
7075
7076 if ( $active_modules = Jetpack_Options::get_option( 'active_modules' ) ) {
7077 self::delete_active_modules();
7078
7079 self::activate_default_modules( 999, 1, array_merge( $active_modules, $other_modules ), $redirect_on_activation_error, $send_state_messages );
7080 } else {
7081 self::activate_default_modules( false, false, $other_modules, $redirect_on_activation_error, $send_state_messages );
7082 }
7083
7084 // Since this is a fresh connection, be sure to clear out IDC options
7085 Jetpack_IDC::clear_all_idc_options();
7086 Jetpack_Options::delete_raw_option( 'jetpack_last_connect_url_check' );
7087
7088 // Start nonce cleaner
7089 wp_clear_scheduled_hook( 'jetpack_clean_nonces' );
7090 wp_schedule_event( time(), 'hourly', 'jetpack_clean_nonces' );
7091
7092 if ( $send_state_messages ) {
7093 self::state( 'message', 'authorized' );
7094 }
7095 }
7096
7097 /**
7098 * Returns a boolean for whether backups UI should be displayed or not.
7099 *
7100 * @return bool Should backups UI be displayed?
7101 */
7102 public static function show_backups_ui() {
7103 /**
7104 * Whether UI for backups should be displayed.
7105 *
7106 * @since 6.5.0
7107 *
7108 * @param bool $show_backups Should UI for backups be displayed? True by default.
7109 */
7110 return self::is_plugin_active( 'vaultpress/vaultpress.php' ) || apply_filters( 'jetpack_show_backups', true );
7111 }
7112
7113 /*
7114 * Deprecated manage functions
7115 */
7116 function prepare_manage_jetpack_notice() {
7117 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7118 }
7119 function manage_activate_screen() {
7120 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7121 }
7122 function admin_jetpack_manage_notice() {
7123 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7124 }
7125 function opt_out_jetpack_manage_url() {
7126 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7127 }
7128 function opt_in_jetpack_manage_url() {
7129 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7130 }
7131 function opt_in_jetpack_manage_notice() {
7132 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7133 }
7134 function can_display_jetpack_manage_notice() {
7135 _deprecated_function( __METHOD__, 'jetpack-7.3' );
7136 }
7137
7138 /**
7139 * Clean leftoveruser meta.
7140 *
7141 * Delete Jetpack-related user meta when it is no longer needed.
7142 *
7143 * @since 7.3.0
7144 *
7145 * @param int $user_id User ID being updated.
7146 */
7147 public static function user_meta_cleanup( $user_id ) {
7148 $meta_keys = array(
7149 // AtD removed from Jetpack 7.3
7150 'AtD_options',
7151 'AtD_check_when',
7152 'AtD_guess_lang',
7153 'AtD_ignored_phrases',
7154 );
7155
7156 foreach ( $meta_keys as $meta_key ) {
7157 if ( get_user_meta( $user_id, $meta_key ) ) {
7158 delete_user_meta( $user_id, $meta_key );
7159 }
7160 }
7161 }
7162
7163 /**
7164 * Checks if a Jetpack site is both active and not in development.
7165 *
7166 * This is a DRY function to avoid repeating `Jetpack::is_active && ! Automattic\Jetpack\Status->is_development_mode`.
7167 *
7168 * @return bool True if Jetpack is active and not in development.
7169 */
7170 public static function is_active_and_not_development_mode() {
7171 if ( ! self::is_active() || ( new Status() )->is_development_mode() ) {
7172 return false;
7173 }
7174 return true;
7175 }
7176 }
7177