array( 'stats/stats.php', 'WordPress.com Stats' ),
'shortlinks' => array( 'stats/stats.php', 'WordPress.com Stats' ),
'sharedaddy' => array( 'sharedaddy/sharedaddy.php', 'Sharedaddy' ),
'twitter-widget' => array( 'wickett-twitter-widget/wickett-twitter-widget.php', 'Wickett Twitter Widget' ),
'after-the-deadline' => array( 'after-the-deadline/after-the-deadline.php', 'After The Deadline' ),
'contact-form' => array( 'grunion-contact-form/grunion-contact-form.php', 'Grunion Contact Form' ),
'contact-form' => array( 'mullet/mullet-contact-form.php', 'Mullet Contact Form' ),
'custom-css' => array( 'safecss/safecss.php', 'WordPress.com Custom CSS' ),
'random-redirect' => array( 'random-redirect/random-redirect.php', 'Random Redirect' ),
'videopress' => array( 'video/video.php', 'VideoPress' ),
'widget-visibility' => array( 'jetpack-widget-visibility/widget-visibility.php', 'Jetpack Widget Visibility' ),
'widget-visibility' => array( 'widget-visibility-without-jetpack/widget-visibility-without-jetpack.php', 'Widget Visibility Without Jetpack' ),
'sharedaddy' => array( 'jetpack-sharing/sharedaddy.php', 'Jetpack Sharing' ),
'omnisearch' => array( 'jetpack-omnisearch/omnisearch.php', 'Jetpack Omnisearch' ),
'gravatar-hovercards' => array( 'jetpack-gravatar-hovercards/gravatar-hovercards.php', 'Jetpack Gravatar Hovercards' ),
'latex' => array( 'wp-latex/wp-latex.php', 'WP LaTeX' )
);
static $capability_translations = array(
'administrator' => 'manage_options',
'editor' => 'edit_others_posts',
'author' => 'publish_posts',
'contributor' => 'edit_posts',
'subscriber' => 'read',
);
/**
* Map of modules that have conflicts with plugins and should not be auto-activated
* if the plugins are active. Used by filter_default_modules
*
* Plugin Authors: If you'd like to prevent a single module from auto-activating,
* change `module-slug` and add this to your plugin:
*
* add_filter( 'jetpack_get_default_modules', 'my_jetpack_get_default_modules' );
* function my_jetpack_get_default_modules( $modules ) {
* return array_diff( $modules, array( 'module-slug' ) );
* }
*
* @var array
*/
private $conflicting_plugins = array(
'comments' => array(
'Intense Debate' => 'intensedebate/intensedebate.php',
'Disqus' => 'disqus-comment-system/disqus.php',
'Livefyre' => 'livefyre-comments/livefyre.php',
'Comments Evolved for WordPress' => 'gplus-comments/comments-evolved.php',
'Google+ Comments' => 'google-plus-comments/google-plus-comments.php',
'WP-SpamShield Anti-Spam' => 'wp-spamshield/wp-spamshield.php',
),
'contact-form' => array(
'Contact Form 7' => 'contact-form-7/wp-contact-form-7.php',
'Gravity Forms' => 'gravityforms/gravityforms.php',
'Contact Form Plugin' => 'contact-form-plugin/contact_form.php',
'Easy Contact Forms' => 'easy-contact-forms/easy-contact-forms.php',
'Fast Secure Contact Form' => 'si-contact-form/si-contact-form.php',
'Ninja Forms' => 'ninja-forms/ninja-forms.php',
),
'minileven' => array(
'WPtouch' => 'wptouch/wptouch.php',
),
'latex' => array(
'LaTeX for WordPress' => 'latex/latex.php',
'Youngwhans Simple Latex' => 'youngwhans-simple-latex/yw-latex.php',
'Easy WP LaTeX' => 'easy-wp-latex-lite/easy-wp-latex-lite.php',
'MathJax-LaTeX' => 'mathjax-latex/mathjax-latex.php',
'Enable Latex' => 'enable-latex/enable-latex.php',
'WP QuickLaTeX' => 'wp-quicklatex/wp-quicklatex.php',
),
'protect' => array(
'Limit Login Attempts' => 'limit-login-attempts/limit-login-attempts.php',
'Captcha' => 'captcha/captcha.php',
'Brute Force Login Protection' => 'brute-force-login-protection/brute-force-login-protection.php',
'Login Security Solution' => 'login-security-solution/login-security-solution.php',
'WPSecureOps Brute Force Protect' => 'wpsecureops-bruteforce-protect/wpsecureops-bruteforce-protect.php',
'BulletProof Security' => 'bulletproof-security/bulletproof-security.php',
'SiteGuard WP Plugin' => 'siteguard/siteguard.php',
'Security-protection' => 'security-protection/security-protection.php',
'Login Security' => 'login-security/login-security.php',
'Botnet Attack Blocker' => 'botnet-attack-blocker/botnet-attack-blocker.php',
'Wordfence Security' => 'wordfence/wordfence.php',
'All In One WP Security & Firewall' => 'all-in-one-wp-security-and-firewall/wp-security.php',
'iThemes Security' => 'better-wp-security/better-wp-security.php',
),
'random-redirect' => array(
'Random Redirect 2' => 'random-redirect-2/random-redirect.php',
),
'related-posts' => array(
'YARPP' => 'yet-another-related-posts-plugin/yarpp.php',
'WordPress Related Posts' => 'wordpress-23-related-posts-plugin/wp_related_posts.php',
'nrelate Related Content' => 'nrelate-related-content/nrelate-related.php',
'Contextual Related Posts' => 'contextual-related-posts/contextual-related-posts.php',
'Related Posts for WordPress' => 'microkids-related-posts/microkids-related-posts.php',
'outbrain' => 'outbrain/outbrain.php',
'Shareaholic' => 'shareaholic/shareaholic.php',
'Sexybookmarks' => 'sexybookmarks/shareaholic.php',
),
'sharedaddy' => array(
'AddThis' => 'addthis/addthis_social_widget.php',
'Add To Any' => 'add-to-any/add-to-any.php',
'ShareThis' => 'share-this/sharethis.php',
'Shareaholic' => 'shareaholic/shareaholic.php',
),
'seo-tools' => array(
'WordPress SEO by Yoast' => 'wordpress-seo/wp-seo.php',
'WordPress SEO Premium by Yoast' => 'wordpress-seo-premium/wp-seo-premium.php',
'All in One SEO Pack' => 'all-in-one-seo-pack/all_in_one_seo_pack.php',
'All in One SEO Pack Pro' => 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php',
),
'verification-tools' => array(
'WordPress SEO by Yoast' => 'wordpress-seo/wp-seo.php',
'WordPress SEO Premium by Yoast' => 'wordpress-seo-premium/wp-seo-premium.php',
'All in One SEO Pack' => 'all-in-one-seo-pack/all_in_one_seo_pack.php',
'All in One SEO Pack Pro' => 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php',
),
'widget-visibility' => array(
'Widget Logic' => 'widget-logic/widget_logic.php',
'Dynamic Widgets' => 'dynamic-widgets/dynamic-widgets.php',
),
'sitemaps' => array(
'Google XML Sitemaps' => 'google-sitemap-generator/sitemap.php',
'Better WordPress Google XML Sitemaps' => 'bwp-google-xml-sitemaps/bwp-simple-gxs.php',
'Google XML Sitemaps for qTranslate' => 'google-xml-sitemaps-v3-for-qtranslate/sitemap.php',
'XML Sitemap & Google News feeds' => 'xml-sitemap-feed/xml-sitemap.php',
'Google Sitemap by BestWebSoft' => 'google-sitemap-plugin/google-sitemap-plugin.php',
'WordPress SEO by Yoast' => 'wordpress-seo/wp-seo.php',
'WordPress SEO Premium by Yoast' => 'wordpress-seo-premium/wp-seo-premium.php',
'All in One SEO Pack' => 'all-in-one-seo-pack/all_in_one_seo_pack.php',
'All in One SEO Pack Pro' => 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php',
'Sitemap' => 'sitemap/sitemap.php',
'Simple Wp Sitemap' => 'simple-wp-sitemap/simple-wp-sitemap.php',
'Simple Sitemap' => 'simple-sitemap/simple-sitemap.php',
'XML Sitemaps' => 'xml-sitemaps/xml-sitemaps.php',
'MSM Sitemaps' => 'msm-sitemap/msm-sitemap.php',
),
);
/**
* Plugins for which we turn off our Facebook OG Tags implementation.
*
* Note: All in One SEO Pack, All in one SEO Pack Pro, WordPress SEO by Yoast, and WordPress SEO Premium by Yoast automatically deactivate
* Jetpack's Open Graph tags via filter when their Social Meta modules are active.
*
* Plugin authors: If you'd like to prevent Jetpack's Open Graph tag generation in your plugin, you can do so via this filter:
* add_filter( 'jetpack_enable_open_graph', '__return_false' );
*/
private $open_graph_conflicting_plugins = array(
'2-click-socialmedia-buttons/2-click-socialmedia-buttons.php',
// 2 Click Social Media Buttons
'add-link-to-facebook/add-link-to-facebook.php', // Add Link to Facebook
'add-meta-tags/add-meta-tags.php', // Add Meta Tags
'autodescription/autodescription.php', // The SEO Framework
'easy-facebook-share-thumbnails/esft.php', // Easy Facebook Share Thumbnail
'heateor-open-graph-meta-tags/heateor-open-graph-meta-tags.php',
// Open Graph Meta Tags by Heateor
'facebook/facebook.php', // Facebook (official plugin)
'facebook-awd/AWD_facebook.php', // Facebook AWD All in one
'facebook-featured-image-and-open-graph-meta-tags/fb-featured-image.php',
// Facebook Featured Image & OG Meta Tags
'facebook-meta-tags/facebook-metatags.php', // Facebook Meta Tags
'wonderm00ns-simple-facebook-open-graph-tags/wonderm00n-open-graph.php',
// Facebook Open Graph Meta Tags for WordPress
'facebook-revised-open-graph-meta-tag/index.php', // Facebook Revised Open Graph Meta Tag
'facebook-thumb-fixer/_facebook-thumb-fixer.php', // Facebook Thumb Fixer
'facebook-and-digg-thumbnail-generator/facebook-and-digg-thumbnail-generator.php',
// Fedmich's Facebook Open Graph Meta
'network-publisher/networkpub.php', // Network Publisher
'nextgen-facebook/nextgen-facebook.php', // NextGEN Facebook OG
'social-networks-auto-poster-facebook-twitter-g/NextScripts_SNAP.php',
// NextScripts SNAP
'og-tags/og-tags.php', // OG Tags
'opengraph/opengraph.php', // Open Graph
'open-graph-protocol-framework/open-graph-protocol-framework.php',
// Open Graph Protocol Framework
'seo-facebook-comments/seofacebook.php', // SEO Facebook Comments
'seo-ultimate/seo-ultimate.php', // SEO Ultimate
'sexybookmarks/sexy-bookmarks.php', // Shareaholic
'shareaholic/sexy-bookmarks.php', // Shareaholic
'sharepress/sharepress.php', // SharePress
'simple-facebook-connect/sfc.php', // Simple Facebook Connect
'social-discussions/social-discussions.php', // Social Discussions
'social-sharing-toolkit/social_sharing_toolkit.php', // Social Sharing Toolkit
'socialize/socialize.php', // Socialize
'squirrly-seo/squirrly.php', // SEO by SQUIRRLY™
'only-tweet-like-share-and-google-1/tweet-like-plusone.php',
// Tweet, Like, Google +1 and Share
'wordbooker/wordbooker.php', // Wordbooker
'wpsso/wpsso.php', // WordPress Social Sharing Optimization
'wp-caregiver/wp-caregiver.php', // WP Caregiver
'wp-facebook-like-send-open-graph-meta/wp-facebook-like-send-open-graph-meta.php',
// WP Facebook Like Send & Open Graph Meta
'wp-facebook-open-graph-protocol/wp-facebook-ogp.php', // WP Facebook Open Graph protocol
'wp-ogp/wp-ogp.php', // WP-OGP
'zoltonorg-social-plugin/zosp.php', // Zolton.org Social Plugin
'wp-fb-share-like-button/wp_fb_share-like_widget.php' // WP Facebook Like Button
);
/**
* Plugins for which we turn off our Twitter Cards Tags implementation.
*/
private $twitter_cards_conflicting_plugins = array(
// 'twitter/twitter.php', // The official one handles this on its own.
// // https://github.com/twitter/wordpress/blob/master/src/Twitter/WordPress/Cards/Compatibility.php
'eewee-twitter-card/index.php', // Eewee Twitter Card
'ig-twitter-cards/ig-twitter-cards.php', // IG:Twitter Cards
'jm-twitter-cards/jm-twitter-cards.php', // JM Twitter Cards
'kevinjohn-gallagher-pure-web-brilliants-social-graph-twitter-cards-extention/kevinjohn_gallagher___social_graph_twitter_output.php',
// Pure Web Brilliant's Social Graph Twitter Cards Extension
'twitter-cards/twitter-cards.php', // Twitter Cards
'twitter-cards-meta/twitter-cards-meta.php', // Twitter Cards Meta
'wp-twitter-cards/twitter_cards.php', // WP Twitter Cards
);
/**
* Message to display in admin_notice
* @var string
*/
public $message = '';
/**
* Error to display in admin_notice
* @var string
*/
public $error = '';
/**
* Modules that need more privacy description.
* @var string
*/
public $privacy_checks = '';
/**
* Stats to record once the page loads
*
* @var array
*/
public $stats = array();
/**
* Jetpack_Sync object
*/
public $sync;
/**
* Verified data for JSON authorization request
*/
public $json_api_authorization_request = array();
/**
* Holds the singleton instance of this class
* @since 2.3.3
* @var Jetpack
*/
static $instance = false;
/**
* Singleton
* @static
*/
public static function init() {
if ( ! self::$instance ) {
self::$instance = new Jetpack;
self::$instance->plugin_upgrade();
}
return self::$instance;
}
/**
* Must never be called statically
*/
function plugin_upgrade() {
if ( Jetpack::is_active() ) {
list( $version ) = explode( ':', Jetpack_Options::get_option( 'version' ) );
if ( JETPACK__VERSION != $version ) {
// check which active modules actually exist and remove others from active_modules list
$unfiltered_modules = Jetpack::get_active_modules();
$modules = array_filter( $unfiltered_modules, array( 'Jetpack', 'is_module' ) );
if ( array_diff( $unfiltered_modules, $modules ) ) {
Jetpack::update_active_modules( $modules );
}
add_action( 'init', array( __CLASS__, 'activate_new_modules' ) );
// Upgrade to 4.3.0
if ( Jetpack_Options::get_option( 'identity_crisis_whitelist' ) ) {
Jetpack_Options::delete_option( 'identity_crisis_whitelist' );
}
// Make sure Markdown for posts gets turned back on
if ( ! get_option( 'wpcom_publish_posts_with_markdown' ) ) {
update_option( 'wpcom_publish_posts_with_markdown', true );
}
if ( did_action( 'wp_loaded' ) ) {
self::upgrade_on_load();
} else {
add_action(
'wp_loaded',
array( __CLASS__, 'upgrade_on_load' )
);
}
}
}
}
/**
* Runs upgrade routines that need to have modules loaded.
*/
static function upgrade_on_load() {
// Not attempting any upgrades if jetpack_modules_loaded did not fire.
// This can happen in case Jetpack has been just upgraded and is
// being initialized late during the page load. In this case we wait
// until the next proper admin page load with Jetpack active.
if ( ! did_action( 'jetpack_modules_loaded' ) ) {
return;
}
Jetpack::maybe_set_version_option();
if ( class_exists( 'Jetpack_Widget_Conditions' ) ) {
Jetpack_Widget_Conditions::migrate_post_type_rules();
}
}
static function activate_manage( ) {
if ( did_action( 'init' ) || current_filter() == 'init' ) {
self::activate_module( 'manage', false, false );
} else if ( ! has_action( 'init' , array( __CLASS__, 'activate_manage' ) ) ) {
add_action( 'init', array( __CLASS__, 'activate_manage' ) );
}
}
static function update_active_modules( $modules ) {
$current_modules = Jetpack_Options::get_option( 'active_modules', array() );
$success = Jetpack_Options::update_option( 'active_modules', array_unique( $modules ) );
if ( is_array( $modules ) && is_array( $current_modules ) ) {
$new_active_modules = array_diff( $modules, $current_modules );
foreach( $new_active_modules as $module ) {
/**
* Fires when a specific module is activated.
*
* @since 1.9.0
*
* @param string $module Module slug.
* @param boolean $success whether the module was activated. @since 4.2
*/
do_action( 'jetpack_activate_module', $module, $success );
/**
* Fires when a module is activated.
* The dynamic part of the filter, $module, is the module slug.
*
* @since 1.9.0
*
* @param string $module Module slug.
*/
do_action( "jetpack_activate_module_$module", $module );
}
$new_deactive_modules = array_diff( $current_modules, $modules );
foreach( $new_deactive_modules as $module ) {
/**
* Fired after a module has been deactivated.
*
* @since 4.2.0
*
* @param string $module Module slug.
* @param boolean $success whether the module was deactivated.
*/
do_action( 'jetpack_deactivate_module', $module, $success );
/**
* Fires when a module is deactivated.
* The dynamic part of the filter, $module, is the module slug.
*
* @since 1.9.0
*
* @param string $module Module slug.
*/
do_action( "jetpack_deactivate_module_$module", $module );
}
}
return $success;
}
static function delete_active_modules() {
self::update_active_modules( array() );
}
/**
* Constructor. Initializes WordPress hooks
*/
private function __construct() {
/*
* Check for and alert any deprecated hooks
*/
add_action( 'init', array( $this, 'deprecated_hooks' ) );
/*
* Load things that should only be in Network Admin.
*
* For now blow away everything else until a more full
* understanding of what is needed at the network level is
* available
*/
if( is_multisite() ) {
Jetpack_Network::init();
}
add_action( 'set_user_role', array( $this, 'maybe_clear_other_linked_admins_transient' ), 10, 3 );
// Unlink user before deleting the user from .com
add_action( 'deleted_user', array( $this, 'unlink_user' ), 10, 1 );
add_action( 'remove_user_from_blog', array( $this, 'unlink_user' ), 10, 1 );
if ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST && isset( $_GET['for'] ) && 'jetpack' == $_GET['for'] ) {
@ini_set( 'display_errors', false ); // Display errors can cause the XML to be not well formed.
require_once JETPACK__PLUGIN_DIR . 'class.jetpack-xmlrpc-server.php';
$this->xmlrpc_server = new Jetpack_XMLRPC_Server();
$this->require_jetpack_authentication();
if ( Jetpack::is_active() ) {
// Hack to preserve $HTTP_RAW_POST_DATA
add_filter( 'xmlrpc_methods', array( $this, 'xmlrpc_methods' ) );
$signed = $this->verify_xml_rpc_signature();
if ( $signed && ! is_wp_error( $signed ) ) {
// The actual API methods.
add_filter( 'xmlrpc_methods', array( $this->xmlrpc_server, 'xmlrpc_methods' ) );
} else {
// The jetpack.authorize method should be available for unauthenticated users on a site with an
// active Jetpack connection, so that additional users can link their account.
add_filter( 'xmlrpc_methods', array( $this->xmlrpc_server, 'authorize_xmlrpc_methods' ) );
}
} else {
// The bootstrap API methods.
add_filter( 'xmlrpc_methods', array( $this->xmlrpc_server, 'bootstrap_xmlrpc_methods' ) );
}
// Now that no one can authenticate, and we're whitelisting all XML-RPC methods, force enable_xmlrpc on.
add_filter( 'pre_option_enable_xmlrpc', '__return_true' );
} elseif (
is_admin() &&
isset( $_POST['action'] ) && (
'jetpack_upload_file' == $_POST['action'] ||
'jetpack_update_file' == $_POST['action']
)
) {
$this->require_jetpack_authentication();
$this->add_remote_request_handlers();
} else {
if ( Jetpack::is_active() ) {
add_action( 'login_form_jetpack_json_api_authorization', array( &$this, 'login_form_json_api_authorization' ) );
add_filter( 'xmlrpc_methods', array( $this, 'public_xmlrpc_methods' ) );
}
}
if ( Jetpack::is_active() ) {
Jetpack_Heartbeat::init();
}
add_filter( 'determine_current_user', array( $this, 'wp_rest_authenticate' ) );
add_filter( 'rest_authentication_errors', array( $this, 'wp_rest_authentication_errors' ) );
add_action( 'jetpack_clean_nonces', array( 'Jetpack', 'clean_nonces' ) );
if ( ! wp_next_scheduled( 'jetpack_clean_nonces' ) ) {
wp_schedule_event( time(), 'hourly', 'jetpack_clean_nonces' );
}
add_filter( 'xmlrpc_blog_options', array( $this, 'xmlrpc_options' ) );
add_action( 'admin_init', array( $this, 'admin_init' ) );
add_action( 'admin_init', array( $this, 'dismiss_jetpack_notice' ) );
add_filter( 'admin_body_class', array( $this, 'admin_body_class' ) );
add_action( 'wp_dashboard_setup', array( $this, 'wp_dashboard_setup' ) );
// Filter the dashboard meta box order to swap the new one in in place of the old one.
add_filter( 'get_user_option_meta-box-order_dashboard', array( $this, 'get_user_option_meta_box_order_dashboard' ) );
// returns HTTPS support status
add_action( 'wp_ajax_jetpack-recheck-ssl', array( $this, 'ajax_recheck_ssl' ) );
// If any module option is updated before Jump Start is dismissed, hide Jump Start.
add_action( 'update_option', array( $this, 'jumpstart_has_updated_module_option' ) );
// JITM AJAX callback function
add_action( 'wp_ajax_jitm_ajax', array( $this, 'jetpack_jitm_ajax_callback' ) );
// Universal ajax callback for all tracking events triggered via js
add_action( 'wp_ajax_jetpack_tracks', array( $this, 'jetpack_admin_ajax_tracks_callback' ) );
add_action( 'wp_loaded', array( $this, 'register_assets' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'devicepx' ) );
add_action( 'customize_controls_enqueue_scripts', array( $this, 'devicepx' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'devicepx' ) );
add_action( 'plugins_loaded', array( $this, 'extra_oembed_providers' ), 100 );
/**
* These actions run checks to load additional files.
* They check for external files or plugins, so they need to run as late as possible.
*/
add_action( 'wp_head', array( $this, 'check_open_graph' ), 1 );
add_action( 'plugins_loaded', array( $this, 'check_twitter_tags' ), 999 );
add_action( 'plugins_loaded', array( $this, 'check_rest_api_compat' ), 1000 );
add_filter( 'plugins_url', array( 'Jetpack', 'maybe_min_asset' ), 1, 3 );
add_filter( 'style_loader_tag', array( 'Jetpack', 'maybe_inline_style' ), 10, 2 );
add_filter( 'map_meta_cap', array( $this, 'jetpack_custom_caps' ), 1, 4 );
add_filter( 'jetpack_get_default_modules', array( $this, 'filter_default_modules' ) );
add_filter( 'jetpack_get_default_modules', array( $this, 'handle_deprecated_modules' ), 99 );
// A filter to control all just in time messages
add_filter( 'jetpack_just_in_time_msgs', '__return_true' );
// Update the Jetpack plan from API on heartbeats
add_action( 'jetpack_heartbeat', array( $this, 'refresh_active_plan_from_wpcom' ) );
/**
* This is the hack to concatinate all css files into one.
* For description and reasoning see the implode_frontend_css method
*
* Super late priority so we catch all the registered styles
*/
if( !is_admin() ) {
add_action( 'wp_print_styles', array( $this, 'implode_frontend_css' ), -1 ); // Run first
add_action( 'wp_print_footer_scripts', array( $this, 'implode_frontend_css' ), -1 ); // Run first to trigger before `print_late_styles`
}
}
function jetpack_admin_ajax_tracks_callback() {
// Check for nonce
if ( ! isset( $_REQUEST['tracksNonce'] ) || ! wp_verify_nonce( $_REQUEST['tracksNonce'], 'jp-tracks-ajax-nonce' ) ) {
wp_die( 'Permissions check failed.' );
}
if ( ! isset( $_REQUEST['tracksEventName'] ) || ! isset( $_REQUEST['tracksEventType'] ) ) {
wp_die( 'No valid event name or type.' );
}
$tracks_data = array();
if ( 'click' === $_REQUEST['tracksEventType'] && isset( $_REQUEST['tracksEventProp'] ) ) {
$tracks_data = array( 'clicked' => $_REQUEST['tracksEventProp'] );
}
JetpackTracking::record_user_event( $_REQUEST['tracksEventName'], $tracks_data );
wp_send_json_success();
wp_die();
}
/**
* The callback for the JITM ajax requests.
*/
function jetpack_jitm_ajax_callback() {
// Check for nonce
if ( ! isset( $_REQUEST['jitmNonce'] ) || ! wp_verify_nonce( $_REQUEST['jitmNonce'], 'jetpack-jitm-nonce' ) ) {
wp_die( 'Module activation failed due to lack of appropriate permissions' );
}
if ( isset( $_REQUEST['jitmActionToTake'] ) && 'activate' == $_REQUEST['jitmActionToTake'] ) {
$module_slug = $_REQUEST['jitmModule'];
Jetpack::log( 'activate', $module_slug );
Jetpack::activate_module( $module_slug, false, false );
Jetpack::state( 'message', 'no_message' );
//A Jetpack module is being activated through a JITM, track it
$this->stat( 'jitm', $module_slug.'-activated-' . JETPACK__VERSION );
$this->do_stats( 'server_side' );
wp_send_json_success();
}
if ( isset( $_REQUEST['jitmActionToTake'] ) && 'dismiss' == $_REQUEST['jitmActionToTake'] ) {
// get the hide_jitm options array
$jetpack_hide_jitm = Jetpack_Options::get_option( 'hide_jitm' );
$module_slug = $_REQUEST['jitmModule'];
if( ! $jetpack_hide_jitm ) {
$jetpack_hide_jitm = array(
$module_slug => 'hide'
);
} else {
$jetpack_hide_jitm[$module_slug] = 'hide';
}
Jetpack_Options::update_option( 'hide_jitm', $jetpack_hide_jitm );
//jitm is being dismissed forever, track it
$this->stat( 'jitm', $module_slug.'-dismissed-' . JETPACK__VERSION );
$this->do_stats( 'server_side' );
wp_send_json_success();
}
if ( isset( $_REQUEST['jitmActionToTake'] ) && 'launch' == $_REQUEST['jitmActionToTake'] ) {
$module_slug = $_REQUEST['jitmModule'];
// User went to WordPress.com, track this
$this->stat( 'jitm', $module_slug.'-wordpress-tools-' . JETPACK__VERSION );
$this->do_stats( 'server_side' );
wp_send_json_success();
}
if ( isset( $_REQUEST['jitmActionToTake'] ) && 'viewed' == $_REQUEST['jitmActionToTake'] ) {
$track = $_REQUEST['jitmModule'];
// User is viewing JITM, track it.
$this->stat( 'jitm', $track . '-viewed-' . JETPACK__VERSION );
$this->do_stats( 'server_side' );
wp_send_json_success();
}
}
/**
* If there are any stats that need to be pushed, but haven't been, push them now.
*/
function __destruct() {
if ( ! empty( $this->stats ) ) {
$this->do_stats( 'server_side' );
}
}
function jetpack_custom_caps( $caps, $cap, $user_id, $args ) {
switch( $cap ) {
case 'jetpack_connect' :
case 'jetpack_reconnect' :
if ( Jetpack::is_development_mode() ) {
$caps = array( 'do_not_allow' );
break;
}
/**
* Pass through. If it's not development mode, these should match disconnect.
* Let users disconnect if it's development mode, just in case things glitch.
*/
case 'jetpack_disconnect' :
/**
* In multisite, can individual site admins manage their own connection?
*
* Ideally, this should be extracted out to a separate filter in the Jetpack_Network class.
*/
if ( is_multisite() && ! is_super_admin() && is_plugin_active_for_network( 'jetpack/jetpack.php' ) ) {
if ( ! Jetpack_Network::init()->get_option( 'sub-site-connection-override' ) ) {
/**
* We need to update the option name -- it's terribly unclear which
* direction the override goes.
*
* @todo: Update the option name to `sub-sites-can-manage-own-connections`
*/
$caps = array( 'do_not_allow' );
break;
}
}
$caps = array( 'manage_options' );
break;
case 'jetpack_manage_modules' :
case 'jetpack_activate_modules' :
case 'jetpack_deactivate_modules' :
$caps = array( 'manage_options' );
break;
case 'jetpack_configure_modules' :
$caps = array( 'manage_options' );
break;
case 'jetpack_network_admin_page':
case 'jetpack_network_settings_page':
$caps = array( 'manage_network_plugins' );
break;
case 'jetpack_network_sites_page':
$caps = array( 'manage_sites' );
break;
case 'jetpack_admin_page' :
if ( Jetpack::is_development_mode() ) {
$caps = array( 'manage_options' );
break;
} else {
$caps = array( 'read' );
}
break;
case 'jetpack_connect_user' :
if ( Jetpack::is_development_mode() ) {
$caps = array( 'do_not_allow' );
break;
}
$caps = array( 'read' );
break;
}
return $caps;
}
function require_jetpack_authentication() {
// Don't let anyone authenticate
$_COOKIE = array();
remove_all_filters( 'authenticate' );
remove_all_actions( 'wp_login_failed' );
if ( Jetpack::is_active() ) {
// Allow Jetpack authentication
add_filter( 'authenticate', array( $this, 'authenticate_jetpack' ), 10, 3 );
}
}
/**
* Load language files
* @action plugins_loaded
*/
public static function plugin_textdomain() {
// Note to self, the third argument must not be hardcoded, to account for relocated folders.
load_plugin_textdomain( 'jetpack', false, dirname( plugin_basename( JETPACK__PLUGIN_FILE ) ) . '/languages/' );
}
/**
* Register assets for use in various modules and the Jetpack admin page.
*
* @uses wp_script_is, wp_register_script, plugins_url
* @action wp_loaded
* @return null
*/
public function register_assets() {
if ( ! wp_script_is( 'spin', 'registered' ) ) {
wp_register_script( 'spin', plugins_url( '_inc/spin.js', JETPACK__PLUGIN_FILE ), false, '1.3' );
}
if ( ! wp_script_is( 'jquery.spin', 'registered' ) ) {
wp_register_script( 'jquery.spin', plugins_url( '_inc/jquery.spin.js', JETPACK__PLUGIN_FILE ) , array( 'jquery', 'spin' ), '1.3' );
}
if ( ! wp_script_is( 'jetpack-gallery-settings', 'registered' ) ) {
wp_register_script( 'jetpack-gallery-settings', plugins_url( '_inc/gallery-settings.js', JETPACK__PLUGIN_FILE ), array( 'media-views' ), '20121225' );
}
if ( ! wp_script_is( 'jetpack-twitter-timeline', 'registered' ) ) {
wp_register_script( 'jetpack-twitter-timeline', plugins_url( '_inc/twitter-timeline.js', JETPACK__PLUGIN_FILE ) , array( 'jquery' ), '4.0.0', true );
}
if ( ! wp_script_is( 'jetpack-facebook-embed', 'registered' ) ) {
wp_register_script( 'jetpack-facebook-embed', plugins_url( '_inc/facebook-embed.js', __FILE__ ), array( 'jquery' ), null, true );
/** This filter is documented in modules/sharedaddy/sharing-sources.php */
$fb_app_id = apply_filters( 'jetpack_sharing_facebook_app_id', '249643311490' );
if ( ! is_numeric( $fb_app_id ) ) {
$fb_app_id = '';
}
wp_localize_script(
'jetpack-facebook-embed',
'jpfbembed',
array(
'appid' => $fb_app_id,
'locale' => $this->get_locale(),
)
);
}
/**
* As jetpack_register_genericons is by default fired off a hook,
* the hook may have already fired by this point.
* So, let's just trigger it manually.
*/
require_once( JETPACK__PLUGIN_DIR . '_inc/genericons.php' );
jetpack_register_genericons();
/**
* Register the social logos
*/
require_once( JETPACK__PLUGIN_DIR . '_inc/social-logos.php' );
jetpack_register_social_logos();
if ( ! wp_style_is( 'jetpack-icons', 'registered' ) )
wp_register_style( 'jetpack-icons', plugins_url( 'css/jetpack-icons.min.css', JETPACK__PLUGIN_FILE ), false, JETPACK__VERSION );
}
/**
* Guess locale from language code.
*
* @param string $lang Language code.
* @return string|bool
*/
function guess_locale_from_lang( $lang ) {
if ( 'en' === $lang || 'en_US' === $lang || ! $lang ) {
return 'en_US';
}
if ( ! class_exists( 'GP_Locales' ) ) {
if ( ! defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) || ! file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) {
return false;
}
require JETPACK__GLOTPRESS_LOCALES_PATH;
}
if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
// WP.com: get_locale() returns 'it'
$locale = GP_Locales::by_slug( $lang );
} else {
// Jetpack: get_locale() returns 'it_IT';
$locale = GP_Locales::by_field( 'facebook_locale', $lang );
}
if ( ! $locale ) {
return false;
}
if ( empty( $locale->facebook_locale ) ) {
if ( empty( $locale->wp_locale ) ) {
return false;
} else {
// Facebook SDK is smart enough to fall back to en_US if a
// locale isn't supported. Since supported Facebook locales
// can fall out of sync, we'll attempt to use the known
// wp_locale value and rely on said fallback.
return $locale->wp_locale;
}
}
return $locale->facebook_locale;
}
/**
* Get the locale.
*
* @return string|bool
*/
function get_locale() {
$locale = $this->guess_locale_from_lang( get_locale() );
if ( ! $locale ) {
$locale = 'en_US';
}
return $locale;
}
/**
* Device Pixels support
* This improves the resolution of gravatars and wordpress.com uploads on hi-res and zoomed browsers.
*/
function devicepx() {
if ( Jetpack::is_active() ) {
wp_enqueue_script( 'devicepx', 'https://s0.wp.com/wp-content/js/devicepx-jetpack.js', array(), gmdate( 'oW' ), true );
}
}
/**
* Return the network_site_url so that .com knows what network this site is a part of.
* @param bool $option
* @return string
*/
public function jetpack_main_network_site_option( $option ) {
return network_site_url();
}
/**
* Network Name.
*/
static function network_name( $option = null ) {
global $current_site;
return $current_site->site_name;
}
/**
* Does the network allow new user and site registrations.
* @return string
*/
static function network_allow_new_registrations( $option = null ) {
return ( in_array( get_site_option( 'registration' ), array('none', 'user', 'blog', 'all' ) ) ? get_site_option( 'registration') : 'none' );
}
/**
* Does the network allow admins to add new users.
* @return boolian
*/
static function network_add_new_users( $option = null ) {
return (bool) get_site_option( 'add_new_users' );
}
/**
* File upload psace left per site in MB.
* -1 means NO LIMIT.
* @return number
*/
static function network_site_upload_space( $option = null ) {
// value in MB
return ( get_site_option( 'upload_space_check_disabled' ) ? -1 : get_space_allowed() );
}
/**
* Network allowed file types.
* @return string
*/
static function network_upload_file_types( $option = null ) {
return get_site_option( 'upload_filetypes', 'jpg jpeg png gif' );
}
/**
* Maximum file upload size set by the network.
* @return number
*/
static function network_max_upload_file_size( $option = null ) {
// value in KB
return get_site_option( 'fileupload_maxk', 300 );
}
/**
* Lets us know if a site allows admins to manage the network.
* @return array
*/
static function network_enable_administration_menus( $option = null ) {
return get_site_option( 'menu_items' );
}
/**
* If a user has been promoted to or demoted from admin, we need to clear the
* jetpack_other_linked_admins transient.
*
* @since 4.3.2
* @since 4.4.0 $old_roles is null by default and if it's not passed, the transient is cleared.
*
* @param int $user_id The user ID whose role changed.
* @param string $role The new role.
* @param array $old_roles An array of the user's previous roles.
*/
function maybe_clear_other_linked_admins_transient( $user_id, $role, $old_roles = null ) {
if ( 'administrator' == $role
|| ( is_array( $old_roles ) && in_array( 'administrator', $old_roles ) )
|| is_null( $old_roles )
) {
delete_transient( 'jetpack_other_linked_admins' );
}
}
/**
* Checks to see if there are any other users available to become primary
* Users must both:
* - Be linked to wpcom
* - Be an admin
*
* @return mixed False if no other users are linked, Int if there are.
*/
static function get_other_linked_admins() {
$other_linked_users = get_transient( 'jetpack_other_linked_admins' );
if ( false === $other_linked_users ) {
$admins = get_users( array( 'role' => 'administrator' ) );
if ( count( $admins ) > 1 ) {
$available = array();
foreach ( $admins as $admin ) {
if ( Jetpack::is_user_connected( $admin->ID ) ) {
$available[] = $admin->ID;
}
}
$count_connected_admins = count( $available );
if ( count( $available ) > 1 ) {
$other_linked_users = $count_connected_admins;
} else {
$other_linked_users = 0;
}
} else {
$other_linked_users = 0;
}
set_transient( 'jetpack_other_linked_admins', $other_linked_users, HOUR_IN_SECONDS );
}
return ( 0 === $other_linked_users ) ? false : $other_linked_users;
}
/**
* Return whether we are dealing with a multi network setup or not.
* The reason we are type casting this is because we want to avoid the situation where
* the result is false since when is_main_network_option return false it cases
* the rest the get_option( 'jetpack_is_multi_network' ); to return the value that is set in the
* database which could be set to anything as opposed to what this function returns.
* @param bool $option
*
* @return boolean
*/
public function is_main_network_option( $option ) {
// return '1' or ''
return (string) (bool) Jetpack::is_multi_network();
}
/**
* Return true if we are with multi-site or multi-network false if we are dealing with single site.
*
* @param string $option
* @return boolean
*/
public function is_multisite( $option ) {
return (string) (bool) is_multisite();
}
/**
* Implemented since there is no core is multi network function
* Right now there is no way to tell if we which network is the dominant network on the system
*
* @since 3.3
* @return boolean
*/
public static function is_multi_network() {
global $wpdb;
// if we don't have a multi site setup no need to do any more
if ( ! is_multisite() ) {
return false;
}
$num_sites = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->site}" );
if ( $num_sites > 1 ) {
return true;
} else {
return false;
}
}
/**
* Trigger an update to the main_network_site when we update the siteurl of a site.
* @return null
*/
function update_jetpack_main_network_site_option() {
_deprecated_function( __METHOD__, 'jetpack-4.2' );
}
/**
* Triggered after a user updates the network settings via Network Settings Admin Page
*
*/
function update_jetpack_network_settings() {
_deprecated_function( __METHOD__, 'jetpack-4.2' );
// Only sync this info for the main network site.
}
/**
* Get back if the current site is single user site.
*
* @return bool
*/
public static function is_single_user_site() {
global $wpdb;
if ( false === ( $some_users = get_transient( 'jetpack_is_single_user' ) ) ) {
$some_users = $wpdb->get_var( "SELECT COUNT(*) FROM (SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}capabilities' LIMIT 2) AS someusers" );
set_transient( 'jetpack_is_single_user', (int) $some_users, 12 * HOUR_IN_SECONDS );
}
return 1 === (int) $some_users;
}
/**
* Returns true if the site has file write access false otherwise.
* @return string ( '1' | '0' )
**/
public static function file_system_write_access() {
if ( ! function_exists( 'get_filesystem_method' ) ) {
require_once( ABSPATH . 'wp-admin/includes/file.php' );
}
require_once( ABSPATH . 'wp-admin/includes/template.php' );
$filesystem_method = get_filesystem_method();
if ( $filesystem_method === 'direct' ) {
return 1;
}
ob_start();
$filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() );
ob_end_clean();
if ( $filesystem_credentials_are_stored ) {
return 1;
}
return 0;
}
/**
* Finds out if a site is using a version control system.
* @return string ( '1' | '0' )
**/
public static function is_version_controlled() {
_deprecated_function( __METHOD__, 'jetpack-4.2', 'Jetpack_Sync_Functions::is_version_controlled' );
return (string) (int) Jetpack_Sync_Functions::is_version_controlled();
}
/**
* Determines whether the current theme supports featured images or not.
* @return string ( '1' | '0' )
*/
public static function featured_images_enabled() {
_deprecated_function( __METHOD__, 'jetpack-4.2' );
return current_theme_supports( 'post-thumbnails' ) ? '1' : '0';
}
/**
* Wrapper for core's get_avatar_url(). This one is deprecated.
*
* @deprecated 4.7 use get_avatar_url instead.
* @param int|string|object $id_or_email A user ID, email address, or comment object
* @param int $size Size of the avatar image
* @param string $default URL to a default image to use if no avatar is available
* @param bool $force_display Whether to force it to return an avatar even if show_avatars is disabled
*
* @return array
*/
public static function get_avatar_url( $id_or_email, $size = 96, $default = '', $force_display = false ) {
_deprecated_function( __METHOD__, 'jetpack-4.7', 'get_avatar_url' );
return get_avatar_url( $id_or_email, array(
'size' => $size,
'default' => $default,
'force_default' => $force_display,
) );
}
/**
* jetpack_updates is saved in the following schema:
*
* array (
* 'plugins' => (int) Number of plugin updates available.
* 'themes' => (int) Number of theme updates available.
* 'wordpress' => (int) Number of WordPress core updates available.
* 'translations' => (int) Number of translation updates available.
* 'total' => (int) Total of all available updates.
* 'wp_update_version' => (string) The latest available version of WordPress, only present if a WordPress update is needed.
* )
* @return array
*/
public static function get_updates() {
$update_data = wp_get_update_data();
// Stores the individual update counts as well as the total count.
if ( isset( $update_data['counts'] ) ) {
$updates = $update_data['counts'];
}
// If we need to update WordPress core, let's find the latest version number.
if ( ! empty( $updates['wordpress'] ) ) {
$cur = get_preferred_from_update_core();
if ( isset( $cur->response ) && 'upgrade' === $cur->response ) {
$updates['wp_update_version'] = $cur->current;
}
}
return isset( $updates ) ? $updates : array();
}
public static function get_update_details() {
$update_details = array(
'update_core' => get_site_transient( 'update_core' ),
'update_plugins' => get_site_transient( 'update_plugins' ),
'update_themes' => get_site_transient( 'update_themes' ),
);
return $update_details;
}
public static function refresh_update_data() {
_deprecated_function( __METHOD__, 'jetpack-4.2' );
}
public static function refresh_theme_data() {
_deprecated_function( __METHOD__, 'jetpack-4.2' );
}
/**
* Is Jetpack active?
*/
public static function is_active() {
return (bool) Jetpack_Data::get_access_token( JETPACK_MASTER_USER );
}
/**
* Make an API call to WordPress.com for plan status
*
* @uses Jetpack_Options::get_option()
* @uses Jetpack_Client::wpcom_json_api_request_as_blog()
* @uses update_option()
*
* @access public
* @static
*
* @return bool True if plan is updated, false if no update
*/
public static function refresh_active_plan_from_wpcom() {
// Make the API request
$request = sprintf( '/sites/%d', Jetpack_Options::get_option( 'id' ) );
$response = Jetpack_Client::wpcom_json_api_request_as_blog( $request, '1.1' );
// Bail if there was an error or malformed response
if ( is_wp_error( $response ) || ! is_array( $response ) || ! isset( $response['body'] ) ) {
return false;
}
// Decode the results
$results = json_decode( $response['body'], true );
// Bail if there were no results or plan details returned
if ( ! is_array( $results ) || ! isset( $results['plan'] ) ) {
return false;
}
// Store the option and return true if updated
return update_option( 'jetpack_active_plan', $results['plan'] );
}
/**
* Get the plan that this Jetpack site is currently using
*
* @uses get_option()
*
* @access public
* @static
*
* @return array Active Jetpack plan details
*/
public static function get_active_plan() {
$plan = get_option( 'jetpack_active_plan' );
// Set the default options
if ( ! $plan ) {
$plan = array(
'product_slug' => 'jetpack_free',
'supports' => array(),
'class' => 'free',
);
}
// Define what paid modules are supported by personal plans
$personal_plans = array(
'jetpack_personal',
'jetpack_personal_monthly',
'personal-bundle',
);
if ( in_array( $plan['product_slug'], $personal_plans ) ) {
$plan['supports'] = array(
'akismet',
);
$plan['class'] = 'personal';
}
// Define what paid modules are supported by premium plans
$premium_plans = array(
'jetpack_premium',
'jetpack_premium_monthly',
'value_bundle',
);
if ( in_array( $plan['product_slug'], $premium_plans ) ) {
$plan['supports'] = array(
'videopress',
'akismet',
'vaultpress',
'wordads',
);
$plan['class'] = 'premium';
}
// Define what paid modules are supported by professional plans
$business_plans = array(
'jetpack_business',
'jetpack_business_monthly',
'business-bundle',
);
if ( in_array( $plan['product_slug'], $business_plans ) ) {
$plan['supports'] = array(
'videopress',
'akismet',
'vaultpress',
'seo-tools',
'google-analytics',
'wordads',
);
$plan['class'] = 'business';
}
// Make sure we have an array here in the event database data is stale
if ( ! isset( $plan['supports'] ) ) {
$plan['supports'] = array();
}
return $plan;
}
/**
* Determine whether the active plan supports a particular feature
*
* @uses Jetpack::get_active_plan()
*
* @access public
* @static
*
* @return bool True if plan supports feature, false if not
*/
public static function active_plan_supports( $feature ) {
$plan = Jetpack::get_active_plan();
if ( in_array( $feature, $plan['supports'] ) ) {
return true;
}
return false;
}
/**
* Is Jetpack in development (offline) mode?
*/
public static function is_development_mode() {
$development_mode = false;
if ( defined( 'JETPACK_DEV_DEBUG' ) ) {
$development_mode = JETPACK_DEV_DEBUG;
} elseif ( $site_url = site_url() ) {
$development_mode = false === strpos( $site_url, '.' );
}
/**
* Filters Jetpack's development mode.
*
* @see https://jetpack.com/support/development-mode/
*
* @since 2.2.1
*
* @param bool $development_mode Is Jetpack's development mode active.
*/
return apply_filters( 'jetpack_development_mode', $development_mode );
}
/**
* Get Jetpack development mode notice text and notice class.
*
* Mirrors the checks made in Jetpack::is_development_mode
*
*/
public static function show_development_mode_notice() {
if ( Jetpack::is_development_mode() ) {
if ( defined( 'JETPACK_DEV_DEBUG' ) && JETPACK_DEV_DEBUG ) {
$notice = sprintf(
/* translators: %s is a URL */
__( 'In Development Mode, via the JETPACK_DEV_DEBUG constant being defined in wp-config.php or elsewhere.', 'jetpack' ),
'https://jetpack.com/support/development-mode/'
);
} elseif ( site_url() && false === strpos( site_url(), '.' ) ) {
$notice = sprintf(
/* translators: %s is a URL */
__( 'In Development Mode, via site URL lacking a dot (e.g. http://localhost).', 'jetpack' ),
'https://jetpack.com/support/development-mode/'
);
} else {
$notice = sprintf(
/* translators: %s is a URL */
__( 'In Development Mode, via the jetpack_development_mode filter.', 'jetpack' ),
'https://jetpack.com/support/development-mode/'
);
}
echo '
' . $notice . '
';
}
// Throw up a notice if using a development version and as for feedback.
if ( Jetpack::is_development_version() ) {
/* translators: %s is a URL */
$notice = sprintf( __( 'You are currently running a development version of Jetpack. Submit your feedback', 'jetpack' ), 'https://jetpack.com/contact-support/beta-group/' );
echo '
' . $notice . '
';
}
// Throw up a notice if using staging mode
if ( Jetpack::is_staging_site() ) {
/* translators: %s is a URL */
$notice = sprintf( __( 'You are running Jetpack on a staging server.', 'jetpack' ), 'https://jetpack.com/support/staging-sites/' );
echo '
' . $notice . '
';
}
}
/**
* Whether Jetpack's version maps to a public release, or a development version.
*/
public static function is_development_version() {
/**
* Allows filtering whether this is a development version of Jetpack.
*
* This filter is especially useful for tests.
*
* @since 4.3.0
*
* @param bool $development_version Is this a develoment version of Jetpack?
*/
return (bool) apply_filters(
'jetpack_development_version',
! preg_match( '/^\d+(\.\d+)+$/', Jetpack_Constants::get_constant( 'JETPACK__VERSION' ) )
);
}
/**
* Is a given user (or the current user if none is specified) linked to a WordPress.com user?
*/
public static function is_user_connected( $user_id = false ) {
$user_id = false === $user_id ? get_current_user_id() : absint( $user_id );
if ( ! $user_id ) {
return false;
}
return (bool) Jetpack_Data::get_access_token( $user_id );
}
/**
* Get the wpcom user data of the current|specified connected user.
*/
public static function get_connected_user_data( $user_id = null ) {
if ( ! $user_id ) {
$user_id = get_current_user_id();
}
$transient_key = "jetpack_connected_user_data_$user_id";
if ( $cached_user_data = get_transient( $transient_key ) ) {
return $cached_user_data;
}
Jetpack::load_xml_rpc_client();
$xml = new Jetpack_IXR_Client( array(
'user_id' => $user_id,
) );
$xml->query( 'wpcom.getUser' );
if ( ! $xml->isError() ) {
$user_data = $xml->getResponse();
set_transient( $transient_key, $xml->getResponse(), DAY_IN_SECONDS );
return $user_data;
}
return false;
}
/**
* Get the wpcom email of the current|specified connected user.
*/
public static function get_connected_user_email( $user_id = null ) {
if ( ! $user_id ) {
$user_id = get_current_user_id();
}
Jetpack::load_xml_rpc_client();
$xml = new Jetpack_IXR_Client( array(
'user_id' => $user_id,
) );
$xml->query( 'wpcom.getUserEmail' );
if ( ! $xml->isError() ) {
return $xml->getResponse();
}
return false;
}
/**
* Get the wpcom email of the master user.
*/
public static function get_master_user_email() {
$master_user_id = Jetpack_Options::get_option( 'master_user' );
if ( $master_user_id ) {
return self::get_connected_user_email( $master_user_id );
}
return '';
}
function current_user_is_connection_owner() {
$user_token = Jetpack_Data::get_access_token( JETPACK_MASTER_USER );
return $user_token && is_object( $user_token ) && isset( $user_token->external_user_id ) && get_current_user_id() === $user_token->external_user_id;
}
/**
* Add any extra oEmbed providers that we know about and use on wpcom for feature parity.
*/
function extra_oembed_providers() {
// Cloudup: https://dev.cloudup.com/#oembed
wp_oembed_add_provider( 'https://cloudup.com/*' , 'https://cloudup.com/oembed' );
wp_oembed_add_provider( 'https://me.sh/*', 'https://me.sh/oembed?format=json' );
wp_oembed_add_provider( '#https?://(www\.)?gfycat\.com/.*#i', 'https://api.gfycat.com/v1/oembed', true );
wp_oembed_add_provider( '#https?://[^.]+\.(wistia\.com|wi\.st)/(medias|embed)/.*#', 'https://fast.wistia.com/oembed', true );
wp_oembed_add_provider( '#https?://sketchfab\.com/.*#i', 'https://sketchfab.com/oembed', true );
wp_oembed_add_provider( '#https?://(www\.)?icloud\.com/keynote/.*#i', 'https://iwmb.icloud.com/iwmb/oembed', true );
}
/**
* Synchronize connected user role changes
*/
function user_role_change( $user_id ) {
_deprecated_function( __METHOD__, 'jetpack-4.2', 'Jetpack_Sync_Users::user_role_change()' );
Jetpack_Sync_Users::user_role_change( $user_id );
}
/**
* Loads the currently active modules.
*/
public static function load_modules() {
if ( ! self::is_active() && !self::is_development_mode() ) {
if ( ! is_multisite() || ! get_site_option( 'jetpack_protect_active' ) ) {
return;
}
}
$version = Jetpack_Options::get_option( 'version' );
if ( ! $version ) {
$version = $old_version = JETPACK__VERSION . ':' . time();
/** This action is documented in class.jetpack.php */
do_action( 'updating_jetpack_version', $version, false );
Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
}
list( $version ) = explode( ':', $version );
$modules = array_filter( Jetpack::get_active_modules(), array( 'Jetpack', 'is_module' ) );
$modules_data = array();
// Don't load modules that have had "Major" changes since the stored version until they have been deactivated/reactivated through the lint check.
if ( version_compare( $version, JETPACK__VERSION, '<' ) ) {
$updated_modules = array();
foreach ( $modules as $module ) {
$modules_data[ $module ] = Jetpack::get_module( $module );
if ( ! isset( $modules_data[ $module ]['changed'] ) ) {
continue;
}
if ( version_compare( $modules_data[ $module ]['changed'], $version, '<=' ) ) {
continue;
}
$updated_modules[] = $module;
}
$modules = array_diff( $modules, $updated_modules );
}
$is_development_mode = Jetpack::is_development_mode();
foreach ( $modules as $index => $module ) {
// If we're in dev mode, disable modules requiring a connection
if ( $is_development_mode ) {
// Prime the pump if we need to
if ( empty( $modules_data[ $module ] ) ) {
$modules_data[ $module ] = Jetpack::get_module( $module );
}
// If the module requires a connection, but we're in local mode, don't include it.
if ( $modules_data[ $module ]['requires_connection'] ) {
continue;
}
}
if ( did_action( 'jetpack_module_loaded_' . $module ) ) {
continue;
}
if ( ! include_once( Jetpack::get_module_path( $module ) ) ) {
unset( $modules[ $index ] );
self::update_active_modules( array_values( $modules ) );
continue;
}
/**
* Fires when a specific module is loaded.
* The dynamic part of the hook, $module, is the module slug.
*
* @since 1.1.0
*/
do_action( 'jetpack_module_loaded_' . $module );
}
/**
* Fires when all the modules are loaded.
*
* @since 1.1.0
*/
do_action( 'jetpack_modules_loaded' );
// 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.
if ( Jetpack::is_active() || Jetpack::is_development_mode() )
require_once( JETPACK__PLUGIN_DIR . 'modules/module-extras.php' );
}
/**
* Check if Jetpack's REST API compat file should be included
* @action plugins_loaded
* @return null
*/
public function check_rest_api_compat() {
/**
* Filters the list of REST API compat files to be included.
*
* @since 2.2.5
*
* @param array $args Array of REST API compat files to include.
*/
$_jetpack_rest_api_compat_includes = apply_filters( 'jetpack_rest_api_compat', array() );
if ( function_exists( 'bbpress' ) )
$_jetpack_rest_api_compat_includes[] = JETPACK__PLUGIN_DIR . 'class.jetpack-bbpress-json-api-compat.php';
foreach ( $_jetpack_rest_api_compat_includes as $_jetpack_rest_api_compat_include )
require_once $_jetpack_rest_api_compat_include;
}
/**
* Gets all plugins currently active in values, regardless of whether they're
* traditionally activated or network activated.
*
* @todo Store the result in core's object cache maybe?
*/
public static function get_active_plugins() {
$active_plugins = (array) get_option( 'active_plugins', array() );
if ( is_multisite() ) {
// Due to legacy code, active_sitewide_plugins stores them in the keys,
// whereas active_plugins stores them in the values.
$network_plugins = array_keys( get_site_option( 'active_sitewide_plugins', array() ) );
if ( $network_plugins ) {
$active_plugins = array_merge( $active_plugins, $network_plugins );
}
}
sort( $active_plugins );
return array_unique( $active_plugins );
}
/**
* Gets and parses additional plugin data to send with the heartbeat data
*
* @since 3.8.1
*
* @return array Array of plugin data
*/
public static function get_parsed_plugin_data() {
if ( ! function_exists( 'get_plugins' ) ) {
require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
}
/** This filter is documented in wp-admin/includes/class-wp-plugins-list-table.php */
$all_plugins = apply_filters( 'all_plugins', get_plugins() );
$active_plugins = Jetpack::get_active_plugins();
$plugins = array();
foreach ( $all_plugins as $path => $plugin_data ) {
$plugins[ $path ] = array(
'is_active' => in_array( $path, $active_plugins ),
'file' => $path,
'name' => $plugin_data['Name'],
'version' => $plugin_data['Version'],
'author' => $plugin_data['Author'],
);
}
return $plugins;
}
/**
* Gets and parses theme data to send with the heartbeat data
*
* @since 3.8.1
*
* @return array Array of theme data
*/
public static function get_parsed_theme_data() {
$all_themes = wp_get_themes( array( 'allowed' => true ) );
$header_keys = array( 'Name', 'Author', 'Version', 'ThemeURI', 'AuthorURI', 'Status', 'Tags' );
$themes = array();
foreach ( $all_themes as $slug => $theme_data ) {
$theme_headers = array();
foreach ( $header_keys as $header_key ) {
$theme_headers[ $header_key ] = $theme_data->get( $header_key );
}
$themes[ $slug ] = array(
'is_active_theme' => $slug == wp_get_theme()->get_template(),
'slug' => $slug,
'theme_root' => $theme_data->get_theme_root_uri(),
'parent' => $theme_data->parent(),
'headers' => $theme_headers
);
}
return $themes;
}
/**
* Checks whether a specific plugin is active.
*
* We don't want to store these in a static variable, in case
* there are switch_to_blog() calls involved.
*/
public static function is_plugin_active( $plugin = 'jetpack/jetpack.php' ) {
return in_array( $plugin, self::get_active_plugins() );
}
/**
* Check if Jetpack's Open Graph tags should be used.
* If certain plugins are active, Jetpack's og tags are suppressed.
*
* @uses Jetpack::get_active_modules, add_filter, get_option, apply_filters
* @action plugins_loaded
* @return null
*/
public function check_open_graph() {
if ( in_array( 'publicize', Jetpack::get_active_modules() ) || in_array( 'sharedaddy', Jetpack::get_active_modules() ) ) {
add_filter( 'jetpack_enable_open_graph', '__return_true', 0 );
}
$active_plugins = self::get_active_plugins();
if ( ! empty( $active_plugins ) ) {
foreach ( $this->open_graph_conflicting_plugins as $plugin ) {
if ( in_array( $plugin, $active_plugins ) ) {
add_filter( 'jetpack_enable_open_graph', '__return_false', 99 );
break;
}
}
}
/**
* Allow the addition of Open Graph Meta Tags to all pages.
*
* @since 2.0.3
*
* @param bool false Should Open Graph Meta tags be added. Default to false.
*/
if ( apply_filters( 'jetpack_enable_open_graph', false ) ) {
require_once JETPACK__PLUGIN_DIR . 'functions.opengraph.php';
}
}
/**
* Check if Jetpack's Twitter tags should be used.
* If certain plugins are active, Jetpack's twitter tags are suppressed.
*
* @uses Jetpack::get_active_modules, add_filter, get_option, apply_filters
* @action plugins_loaded
* @return null
*/
public function check_twitter_tags() {
$active_plugins = self::get_active_plugins();
if ( ! empty( $active_plugins ) ) {
foreach ( $this->twitter_cards_conflicting_plugins as $plugin ) {
if ( in_array( $plugin, $active_plugins ) ) {
add_filter( 'jetpack_disable_twitter_cards', '__return_true', 99 );
break;
}
}
}
/**
* Allow Twitter Card Meta tags to be disabled.
*
* @since 2.6.0
*
* @param bool true Should Twitter Card Meta tags be disabled. Default to true.
*/
if ( ! apply_filters( 'jetpack_disable_twitter_cards', false ) ) {
require_once JETPACK__PLUGIN_DIR . 'class.jetpack-twitter-cards.php';
}
}
/**
* Allows plugins to submit security reports.
*
* @param string $type Report type (login_form, backup, file_scanning, spam)
* @param string $plugin_file Plugin __FILE__, so that we can pull plugin data
* @param array $args See definitions above
*/
public static function submit_security_report( $type = '', $plugin_file = '', $args = array() ) {
_deprecated_function( __FUNCTION__, 'jetpack-4.2', null );
}
/* Jetpack Options API */
public static function get_option_names( $type = 'compact' ) {
return Jetpack_Options::get_option_names( $type );
}
/**
* Returns the requested option. Looks in jetpack_options or jetpack_$name as appropriate.
*
* @param string $name Option name
* @param mixed $default (optional)
*/
public static function get_option( $name, $default = false ) {
return Jetpack_Options::get_option( $name, $default );
}
/**
* Stores two secrets and a timestamp so WordPress.com can make a request back and verify an action
* Does some extra verification so urls (such as those to public-api, register, etc) can't just be crafted
* $name must be a registered option name.
*/
public static function create_nonce( $name ) {
$secret = wp_generate_password( 32, false ) . ':' . wp_generate_password( 32, false ) . ':' . ( time() + 600 );
Jetpack_Options::update_option( $name, $secret );
@list( $secret_1, $secret_2, $eol ) = explode( ':', Jetpack_Options::get_option( $name ) );
if ( empty( $secret_1 ) || empty( $secret_2 ) || $eol < time() )
return new Jetpack_Error( 'missing_secrets' );
return array(
'secret_1' => $secret_1,
'secret_2' => $secret_2,
'eol' => $eol,
);
}
/**
* Updates the single given option. Updates jetpack_options or jetpack_$name as appropriate.
*
* @deprecated 3.4 use Jetpack_Options::update_option() instead.
* @param string $name Option name
* @param mixed $value Option value
*/
public static function update_option( $name, $value ) {
_deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::update_option()' );
return Jetpack_Options::update_option( $name, $value );
}
/**
* Updates the multiple given options. Updates jetpack_options and/or jetpack_$name as appropriate.
*
* @deprecated 3.4 use Jetpack_Options::update_options() instead.
* @param array $array array( option name => option value, ... )
*/
public static function update_options( $array ) {
_deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::update_options()' );
return Jetpack_Options::update_options( $array );
}
/**
* Deletes the given option. May be passed multiple option names as an array.
* Updates jetpack_options and/or deletes jetpack_$name as appropriate.
*
* @deprecated 3.4 use Jetpack_Options::delete_option() instead.
* @param string|array $names
*/
public static function delete_option( $names ) {
_deprecated_function( __METHOD__, 'jetpack-3.4', 'Jetpack_Options::delete_option()' );
return Jetpack_Options::delete_option( $names );
}
/**
* Enters a user token into the user_tokens option
*
* @param int $user_id
* @param string $token
* return bool
*/
public static function update_user_token( $user_id, $token, $is_master_user ) {
// not designed for concurrent updates
$user_tokens = Jetpack_Options::get_option( 'user_tokens' );
if ( ! is_array( $user_tokens ) )
$user_tokens = array();
$user_tokens[$user_id] = $token;
if ( $is_master_user ) {
$master_user = $user_id;
$options = compact( 'user_tokens', 'master_user' );
} else {
$options = compact( 'user_tokens' );
}
return Jetpack_Options::update_options( $options );
}
/**
* Returns an array of all PHP files in the specified absolute path.
* Equivalent to glob( "$absolute_path/*.php" ).
*
* @param string $absolute_path The absolute path of the directory to search.
* @return array Array of absolute paths to the PHP files.
*/
public static function glob_php( $absolute_path ) {
if ( function_exists( 'glob' ) ) {
return glob( "$absolute_path/*.php" );
}
$absolute_path = untrailingslashit( $absolute_path );
$files = array();
if ( ! $dir = @opendir( $absolute_path ) ) {
return $files;
}
while ( false !== $file = readdir( $dir ) ) {
if ( '.' == substr( $file, 0, 1 ) || '.php' != substr( $file, -4 ) ) {
continue;
}
$file = "$absolute_path/$file";
if ( ! is_file( $file ) ) {
continue;
}
$files[] = $file;
}
closedir( $dir );
return $files;
}
public static function activate_new_modules( $redirect = false ) {
if ( ! Jetpack::is_active() && ! Jetpack::is_development_mode() ) {
return;
}
$jetpack_old_version = Jetpack_Options::get_option( 'version' ); // [sic]
if ( ! $jetpack_old_version ) {
$jetpack_old_version = $version = $old_version = '1.1:' . time();
/** This action is documented in class.jetpack.php */
do_action( 'updating_jetpack_version', $version, false );
Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
}
list( $jetpack_version ) = explode( ':', $jetpack_old_version ); // [sic]
if ( version_compare( JETPACK__VERSION, $jetpack_version, '<=' ) ) {
return;
}
$active_modules = Jetpack::get_active_modules();
$reactivate_modules = array();
foreach ( $active_modules as $active_module ) {
$module = Jetpack::get_module( $active_module );
if ( ! isset( $module['changed'] ) ) {
continue;
}
if ( version_compare( $module['changed'], $jetpack_version, '<=' ) ) {
continue;
}
$reactivate_modules[] = $active_module;
Jetpack::deactivate_module( $active_module );
}
$new_version = JETPACK__VERSION . ':' . time();
/** This action is documented in class.jetpack.php */
do_action( 'updating_jetpack_version', $new_version, $jetpack_old_version );
Jetpack_Options::update_options(
array(
'version' => $new_version,
'old_version' => $jetpack_old_version,
)
);
Jetpack::state( 'message', 'modules_activated' );
Jetpack::activate_default_modules( $jetpack_version, JETPACK__VERSION, $reactivate_modules );
if ( $redirect ) {
$page = 'jetpack'; // make sure we redirect to either settings or the jetpack page
if ( isset( $_GET['page'] ) && in_array( $_GET['page'], array( 'jetpack', 'jetpack_modules' ) ) ) {
$page = $_GET['page'];
}
wp_safe_redirect( Jetpack::admin_url( 'page=' . $page ) );
exit;
}
}
/**
* List available Jetpack modules. Simply lists .php files in /modules/.
* Make sure to tuck away module "library" files in a sub-directory.
*/
public static function get_available_modules( $min_version = false, $max_version = false ) {
static $modules = null;
if ( ! isset( $modules ) ) {
$available_modules_option = Jetpack_Options::get_option( 'available_modules', array() );
// Use the cache if we're on the front-end and it's available...
if ( ! is_admin() && ! empty( $available_modules_option[ JETPACK__VERSION ] ) ) {
$modules = $available_modules_option[ JETPACK__VERSION ];
} else {
$files = Jetpack::glob_php( JETPACK__PLUGIN_DIR . 'modules' );
$modules = array();
foreach ( $files as $file ) {
if ( ! $headers = Jetpack::get_module( $file ) ) {
continue;
}
$modules[ Jetpack::get_module_slug( $file ) ] = $headers['introduced'];
}
Jetpack_Options::update_option( 'available_modules', array(
JETPACK__VERSION => $modules,
) );
}
}
/**
* Filters the array of modules available to be activated.
*
* @since 2.4.0
*
* @param array $modules Array of available modules.
* @param string $min_version Minimum version number required to use modules.
* @param string $max_version Maximum version number required to use modules.
*/
$mods = apply_filters( 'jetpack_get_available_modules', $modules, $min_version, $max_version );
if ( ! $min_version && ! $max_version ) {
return array_keys( $mods );
}
$r = array();
foreach ( $mods as $slug => $introduced ) {
if ( $min_version && version_compare( $min_version, $introduced, '>=' ) ) {
continue;
}
if ( $max_version && version_compare( $max_version, $introduced, '<' ) ) {
continue;
}
$r[] = $slug;
}
return $r;
}
/**
* Default modules loaded on activation.
*/
public static function get_default_modules( $min_version = false, $max_version = false ) {
$return = array();
foreach ( Jetpack::get_available_modules( $min_version, $max_version ) as $module ) {
$module_data = Jetpack::get_module( $module );
switch ( strtolower( $module_data['auto_activate'] ) ) {
case 'yes' :
$return[] = $module;
break;
case 'public' :
if ( Jetpack_Options::get_option( 'public' ) ) {
$return[] = $module;
}
break;
case 'no' :
default :
break;
}
}
/**
* Filters the array of default modules.
*
* @since 2.5.0
*
* @param array $return Array of default modules.
* @param string $min_version Minimum version number required to use modules.
* @param string $max_version Maximum version number required to use modules.
*/
return apply_filters( 'jetpack_get_default_modules', $return, $min_version, $max_version );
}
/**
* Checks activated modules during auto-activation to determine
* if any of those modules are being deprecated. If so, close
* them out, and add any replacement modules.
*
* Runs at priority 99 by default.
*
* This is run late, so that it can still activate a module if
* the new module is a replacement for another that the user
* currently has active, even if something at the normal priority
* would kibosh everything.
*
* @since 2.6
* @uses jetpack_get_default_modules filter
* @param array $modules
* @return array
*/
function handle_deprecated_modules( $modules ) {
$deprecated_modules = array(
'debug' => null, // Closed out and moved to ./class.jetpack-debugger.php
'wpcc' => 'sso', // Closed out in 2.6 -- SSO provides the same functionality.
'gplus-authorship' => null, // Closed out in 3.2 -- Google dropped support.
);
// Don't activate SSO if they never completed activating WPCC.
if ( Jetpack::is_module_active( 'wpcc' ) ) {
$wpcc_options = Jetpack_Options::get_option( 'wpcc_options' );
if ( empty( $wpcc_options ) || empty( $wpcc_options['client_id'] ) || empty( $wpcc_options['client_id'] ) ) {
$deprecated_modules['wpcc'] = null;
}
}
foreach ( $deprecated_modules as $module => $replacement ) {
if ( Jetpack::is_module_active( $module ) ) {
self::deactivate_module( $module );
if ( $replacement ) {
$modules[] = $replacement;
}
}
}
return array_unique( $modules );
}
/**
* Checks activated plugins during auto-activation to determine
* if any of those plugins are in the list with a corresponding module
* that is not compatible with the plugin. The module will not be allowed
* to auto-activate.
*
* @since 2.6
* @uses jetpack_get_default_modules filter
* @param array $modules
* @return array
*/
function filter_default_modules( $modules ) {
$active_plugins = self::get_active_plugins();
if ( ! empty( $active_plugins ) ) {
// For each module we'd like to auto-activate...
foreach ( $modules as $key => $module ) {
// If there are potential conflicts for it...
if ( ! empty( $this->conflicting_plugins[ $module ] ) ) {
// For each potential conflict...
foreach ( $this->conflicting_plugins[ $module ] as $title => $plugin ) {
// If that conflicting plugin is active...
if ( in_array( $plugin, $active_plugins ) ) {
// Remove that item from being auto-activated.
unset( $modules[ $key ] );
}
}
}
}
}
return $modules;
}
/**
* Extract a module's slug from its full path.
*/
public static function get_module_slug( $file ) {
return str_replace( '.php', '', basename( $file ) );
}
/**
* Generate a module's path from its slug.
*/
public static function get_module_path( $slug ) {
return JETPACK__PLUGIN_DIR . "modules/$slug.php";
}
/**
* Load module data from module file. Headers differ from WordPress
* plugin headers to avoid them being identified as standalone
* plugins on the WordPress plugins page.
*/
public static function get_module( $module ) {
$headers = array(
'name' => 'Module Name',
'description' => 'Module Description',
'jumpstart_desc' => 'Jumpstart Description',
'sort' => 'Sort Order',
'recommendation_order' => 'Recommendation Order',
'introduced' => 'First Introduced',
'changed' => 'Major Changes In',
'deactivate' => 'Deactivate',
'free' => 'Free',
'requires_connection' => 'Requires Connection',
'auto_activate' => 'Auto Activate',
'module_tags' => 'Module Tags',
'feature' => 'Feature',
'additional_search_queries' => 'Additional Search Queries',
);
$file = Jetpack::get_module_path( Jetpack::get_module_slug( $module ) );
$mod = Jetpack::get_file_data( $file, $headers );
if ( empty( $mod['name'] ) ) {
return false;
}
$mod['sort'] = empty( $mod['sort'] ) ? 10 : (int) $mod['sort'];
$mod['recommendation_order'] = empty( $mod['recommendation_order'] ) ? 20 : (int) $mod['recommendation_order'];
$mod['deactivate'] = empty( $mod['deactivate'] );
$mod['free'] = empty( $mod['free'] );
$mod['requires_connection'] = ( ! empty( $mod['requires_connection'] ) && 'No' == $mod['requires_connection'] ) ? false : true;
if ( empty( $mod['auto_activate'] ) || ! in_array( strtolower( $mod['auto_activate'] ), array( 'yes', 'no', 'public' ) ) ) {
$mod['auto_activate'] = 'No';
} else {
$mod['auto_activate'] = (string) $mod['auto_activate'];
}
if ( $mod['module_tags'] ) {
$mod['module_tags'] = explode( ',', $mod['module_tags'] );
$mod['module_tags'] = array_map( 'trim', $mod['module_tags'] );
$mod['module_tags'] = array_map( array( __CLASS__, 'translate_module_tag' ), $mod['module_tags'] );
} else {
$mod['module_tags'] = array( self::translate_module_tag( 'Other' ) );
}
if ( $mod['feature'] ) {
$mod['feature'] = explode( ',', $mod['feature'] );
$mod['feature'] = array_map( 'trim', $mod['feature'] );
} else {
$mod['feature'] = array( self::translate_module_tag( 'Other' ) );
}
/**
* Filters the feature array on a module.
*
* This filter allows you to control where each module is filtered: Recommended,
* Jumpstart, and the default "Other" listing.
*
* @since 3.5.0
*
* @param array $mod['feature'] The areas to feature this module:
* 'Jumpstart' adds to the "Jumpstart" option to activate many modules at once.
* 'Recommended' shows on the main Jetpack admin screen.
* 'Other' should be the default if no other value is in the array.
* @param string $module The slug of the module, e.g. sharedaddy.
* @param array $mod All the currently assembled module data.
*/
$mod['feature'] = apply_filters( 'jetpack_module_feature', $mod['feature'], $module, $mod );
/**
* Filter the returned data about a module.
*
* This filter allows overriding any info about Jetpack modules. It is dangerous,
* so please be careful.
*
* @since 3.6.0
*
* @param array $mod The details of the requested module.
* @param string $module The slug of the module, e.g. sharedaddy
* @param string $file The path to the module source file.
*/
return apply_filters( 'jetpack_get_module', $mod, $module, $file );
}
/**
* Like core's get_file_data implementation, but caches the result.
*/
public static function get_file_data( $file, $headers ) {
//Get just the filename from $file (i.e. exclude full path) so that a consistent hash is generated
$file_name = basename( $file );
$file_data_option = Jetpack_Options::get_option( 'file_data', array() );
$key = md5( $file_name . serialize( $headers ) );
$refresh_cache = is_admin() && isset( $_GET['page'] ) && 'jetpack' === substr( $_GET['page'], 0, 7 );
// If we don't need to refresh the cache, and already have the value, short-circuit!
if ( ! $refresh_cache && isset( $file_data_option[ JETPACK__VERSION ][ $key ] ) ) {
return $file_data_option[ JETPACK__VERSION ][ $key ];
}
$data = get_file_data( $file, $headers );
// Strip out any old Jetpack versions that are cluttering the option.
//
// We maintain the data for the current version of Jetpack plus the previous version
// to prevent repeated DB hits on large sites hosted with multiple web servers
// on a single database (since all web servers might not be updated simultaneously)
$file_data_option[ JETPACK__VERSION ][ $key ] = $data;
if ( count( $file_data_option ) > 2 ) {
$count = 0;
krsort( $file_data_option );
foreach ( $file_data_option as $version => $values ) {
$count++;
if ( $count > 2 && JETPACK__VERSION != $version ) {
unset( $file_data_option[ $version ] );
}
}
}
Jetpack_Options::update_option( 'file_data', $file_data_option );
return $data;
}
/**
* Return translated module tag.
*
* @param string $tag Tag as it appears in each module heading.
*
* @return mixed
*/
public static function translate_module_tag( $tag ) {
return jetpack_get_module_i18n_tag( $tag );
}
/**
* Return module name translation. Uses matching string created in modules/module-headings.php.
*
* @since 3.9.2
*
* @param array $modules
*
* @return string|void
*/
public static function get_translated_modules( $modules ) {
foreach ( $modules as $index => $module ) {
$i18n_module = jetpack_get_module_i18n( $module['module'] );
if ( isset( $module['name'] ) ) {
$modules[ $index ]['name'] = $i18n_module['name'];
}
if ( isset( $module['description'] ) ) {
$modules[ $index ]['description'] = $i18n_module['description'];
$modules[ $index ]['short_description'] = $i18n_module['description'];
}
}
return $modules;
}
/**
* Get a list of activated modules as an array of module slugs.
*/
public static function get_active_modules() {
$active = Jetpack_Options::get_option( 'active_modules' );
if ( ! is_array( $active ) ) {
$active = array();
}
if ( class_exists( 'VaultPress' ) || function_exists( 'vaultpress_contact_service' ) ) {
$active[] = 'vaultpress';
} else {
$active = array_diff( $active, array( 'vaultpress' ) );
}
//If protect is active on the main site of a multisite, it should be active on all sites.
if ( ! in_array( 'protect', $active ) && is_multisite() && get_site_option( 'jetpack_protect_active' ) ) {
$active[] = 'protect';
}
return array_unique( $active );
}
/**
* Check whether or not a Jetpack module is active.
*
* @param string $module The slug of a Jetpack module.
* @return bool
*
* @static
*/
public static function is_module_active( $module ) {
return in_array( $module, self::get_active_modules() );
}
public static function is_module( $module ) {
return ! empty( $module ) && ! validate_file( $module, Jetpack::get_available_modules() );
}
/**
* Catches PHP errors. Must be used in conjunction with output buffering.
*
* @param bool $catch True to start catching, False to stop.
*
* @static
*/
public static function catch_errors( $catch ) {
static $display_errors, $error_reporting;
if ( $catch ) {
$display_errors = @ini_set( 'display_errors', 1 );
$error_reporting = @error_reporting( E_ALL );
add_action( 'shutdown', array( 'Jetpack', 'catch_errors_on_shutdown' ), 0 );
} else {
@ini_set( 'display_errors', $display_errors );
@error_reporting( $error_reporting );
remove_action( 'shutdown', array( 'Jetpack', 'catch_errors_on_shutdown' ), 0 );
}
}
/**
* Saves any generated PHP errors in ::state( 'php_errors', {errors} )
*/
public static function catch_errors_on_shutdown() {
Jetpack::state( 'php_errors', self::alias_directories( ob_get_clean() ) );
}
/**
* Rewrite any string to make paths easier to read.
*
* Rewrites ABSPATH (eg `/home/jetpack/wordpress/`) to ABSPATH, and if WP_CONTENT_DIR
* is located outside of ABSPATH, rewrites that to WP_CONTENT_DIR.
*
* @param $string
* @return mixed
*/
public static function alias_directories( $string ) {
// ABSPATH has a trailing slash.
$string = str_replace( ABSPATH, 'ABSPATH/', $string );
// WP_CONTENT_DIR does not have a trailing slash.
$string = str_replace( WP_CONTENT_DIR, 'WP_CONTENT_DIR', $string );
return $string;
}
public static function activate_default_modules( $min_version = false, $max_version = false, $other_modules = array(), $redirect = true ) {
$jetpack = Jetpack::init();
$modules = Jetpack::get_default_modules( $min_version, $max_version );
$modules = array_merge( $other_modules, $modules );
// Look for standalone plugins and disable if active.
$to_deactivate = array();
foreach ( $modules as $module ) {
if ( isset( $jetpack->plugins_to_deactivate[$module] ) ) {
$to_deactivate[$module] = $jetpack->plugins_to_deactivate[$module];
}
}
$deactivated = array();
foreach ( $to_deactivate as $module => $deactivate_me ) {
list( $probable_file, $probable_title ) = $deactivate_me;
if ( Jetpack_Client_Server::deactivate_plugin( $probable_file, $probable_title ) ) {
$deactivated[] = $module;
}
}
if ( $deactivated && $redirect ) {
Jetpack::state( 'deactivated_plugins', join( ',', $deactivated ) );
$url = add_query_arg(
array(
'action' => 'activate_default_modules',
'_wpnonce' => wp_create_nonce( 'activate_default_modules' ),
),
add_query_arg( compact( 'min_version', 'max_version', 'other_modules' ), Jetpack::admin_url( 'page=jetpack' ) )
);
wp_safe_redirect( $url );
exit;
}
/**
* Fires before default modules are activated.
*
* @since 1.9.0
*
* @param string $min_version Minimum version number required to use modules.
* @param string $max_version Maximum version number required to use modules.
* @param array $other_modules Array of other modules to activate alongside the default modules.
*/
do_action( 'jetpack_before_activate_default_modules', $min_version, $max_version, $other_modules );
// Check each module for fatal errors, a la wp-admin/plugins.php::activate before activating
Jetpack::restate();
Jetpack::catch_errors( true );
$active = Jetpack::get_active_modules();
foreach ( $modules as $module ) {
if ( did_action( "jetpack_module_loaded_$module" ) ) {
$active[] = $module;
self::update_active_modules( $active );
continue;
}
if ( in_array( $module, $active ) ) {
$module_info = Jetpack::get_module( $module );
if ( ! $module_info['deactivate'] ) {
$state = in_array( $module, $other_modules ) ? 'reactivated_modules' : 'activated_modules';
if ( $active_state = Jetpack::state( $state ) ) {
$active_state = explode( ',', $active_state );
} else {
$active_state = array();
}
$active_state[] = $module;
Jetpack::state( $state, implode( ',', $active_state ) );
}
continue;
}
$file = Jetpack::get_module_path( $module );
if ( ! file_exists( $file ) ) {
continue;
}
// we'll override this later if the plugin can be included without fatal error
if ( $redirect ) {
wp_safe_redirect( Jetpack::admin_url( 'page=jetpack' ) );
}
Jetpack::state( 'error', 'module_activation_failed' );
Jetpack::state( 'module', $module );
ob_start();
require $file;
$active[] = $module;
$state = in_array( $module, $other_modules ) ? 'reactivated_modules' : 'activated_modules';
if ( $active_state = Jetpack::state( $state ) ) {
$active_state = explode( ',', $active_state );
} else {
$active_state = array();
}
$active_state[] = $module;
Jetpack::state( $state, implode( ',', $active_state ) );
Jetpack::update_active_modules( $active );
ob_end_clean();
}
Jetpack::state( 'error', false );
Jetpack::state( 'module', false );
Jetpack::catch_errors( false );
/**
* Fires when default modules are activated.
*
* @since 1.9.0
*
* @param string $min_version Minimum version number required to use modules.
* @param string $max_version Maximum version number required to use modules.
* @param array $other_modules Array of other modules to activate alongside the default modules.
*/
do_action( 'jetpack_activate_default_modules', $min_version, $max_version, $other_modules );
}
public static function activate_module( $module, $exit = true, $redirect = true ) {
/**
* Fires before a module is activated.
*
* @since 2.6.0
*
* @param string $module Module slug.
* @param bool $exit Should we exit after the module has been activated. Default to true.
* @param bool $redirect Should the user be redirected after module activation? Default to true.
*/
do_action( 'jetpack_pre_activate_module', $module, $exit, $redirect );
$jetpack = Jetpack::init();
if ( ! strlen( $module ) )
return false;
if ( ! Jetpack::is_module( $module ) )
return false;
// If it's already active, then don't do it again
$active = Jetpack::get_active_modules();
foreach ( $active as $act ) {
if ( $act == $module )
return true;
}
$module_data = Jetpack::get_module( $module );
if ( ! Jetpack::is_active() ) {
if ( !Jetpack::is_development_mode() )
return false;
// If we're not connected but in development mode, make sure the module doesn't require a connection
if ( Jetpack::is_development_mode() && $module_data['requires_connection'] )
return false;
}
// Check and see if the old plugin is active
if ( isset( $jetpack->plugins_to_deactivate[ $module ] ) ) {
// Deactivate the old plugin
if ( Jetpack_Client_Server::deactivate_plugin( $jetpack->plugins_to_deactivate[ $module ][0], $jetpack->plugins_to_deactivate[ $module ][1] ) ) {
// If we deactivated the old plugin, remembere that with ::state() and redirect back to this page to activate the module
// We can't activate the module on this page load since the newly deactivated old plugin is still loaded on this page load.
Jetpack::state( 'deactivated_plugins', $module );
wp_safe_redirect( add_query_arg( 'jetpack_restate', 1 ) );
exit;
}
}
// Protect won't work with mis-configured IPs
if ( 'protect' === $module ) {
include_once JETPACK__PLUGIN_DIR . 'modules/protect/shared-functions.php';
if ( ! jetpack_protect_get_ip() ) {
Jetpack::state( 'message', 'protect_misconfigured_ip' );
return false;
}
}
// Check the file for fatal errors, a la wp-admin/plugins.php::activate
Jetpack::state( 'module', $module );
Jetpack::state( 'error', 'module_activation_failed' ); // we'll override this later if the plugin can be included without fatal error
Jetpack::catch_errors( true );
ob_start();
require Jetpack::get_module_path( $module );
/** This action is documented in class.jetpack.php */
do_action( 'jetpack_activate_module', $module );
$active[] = $module;
Jetpack::update_active_modules( $active );
Jetpack::state( 'error', false ); // the override
ob_end_clean();
Jetpack::catch_errors( false );
// A flag for Jump Start so it's not shown again. Only set if it hasn't been yet.
if ( 'new_connection' === Jetpack_Options::get_option( 'jumpstart' ) ) {
Jetpack_Options::update_option( 'jumpstart', 'jetpack_action_taken' );
//Jump start is being dismissed send data to MC Stats
$jetpack->stat( 'jumpstart', 'manual,'.$module );
$jetpack->do_stats( 'server_side' );
}
if ( $redirect ) {
wp_safe_redirect( Jetpack::admin_url( 'page=jetpack' ) );
}
if ( $exit ) {
exit;
}
return true;
}
function activate_module_actions( $module ) {
_deprecated_function( __METHOD__, 'jeptack-4.2' );
}
public static function deactivate_module( $module ) {
/**
* Fires when a module is deactivated.
*
* @since 1.9.0
*
* @param string $module Module slug.
*/
do_action( 'jetpack_pre_deactivate_module', $module );
$jetpack = Jetpack::init();
$active = Jetpack::get_active_modules();
$new = array_filter( array_diff( $active, (array) $module ) );
// A flag for Jump Start so it's not shown again.
if ( 'new_connection' === Jetpack_Options::get_option( 'jumpstart' ) ) {
Jetpack_Options::update_option( 'jumpstart', 'jetpack_action_taken' );
//Jump start is being dismissed send data to MC Stats
$jetpack->stat( 'jumpstart', 'manual,deactivated-'.$module );
$jetpack->do_stats( 'server_side' );
}
return self::update_active_modules( $new );
}
public static function enable_module_configurable( $module ) {
$module = Jetpack::get_module_slug( $module );
add_filter( 'jetpack_module_configurable_' . $module, '__return_true' );
}
public static function module_configuration_url( $module ) {
$module = Jetpack::get_module_slug( $module );
return Jetpack::admin_url( array( 'page' => 'jetpack', 'configure' => $module ) );
}
public static function module_configuration_load( $module, $method ) {
$module = Jetpack::get_module_slug( $module );
add_action( 'jetpack_module_configuration_load_' . $module, $method );
}
public static function module_configuration_head( $module, $method ) {
$module = Jetpack::get_module_slug( $module );
add_action( 'jetpack_module_configuration_head_' . $module, $method );
}
public static function module_configuration_screen( $module, $method ) {
$module = Jetpack::get_module_slug( $module );
add_action( 'jetpack_module_configuration_screen_' . $module, $method );
}
public static function module_configuration_activation_screen( $module, $method ) {
$module = Jetpack::get_module_slug( $module );
add_action( 'display_activate_module_setting_' . $module, $method );
}
/* Installation */
public static function bail_on_activation( $message, $deactivate = true ) {
?>
$plugin ) {
if ( $plugin === $jetpack ) {
$plugins[$i] = false;
$update = true;
}
}
if ( $update ) {
update_option( 'active_plugins', array_filter( $plugins ) );
}
}
exit;
}
/**
* Attached to activate_{ plugin_basename( __FILES__ ) } by register_activation_hook()
* @static
*/
public static function plugin_activation( $network_wide ) {
Jetpack_Options::update_option( 'activated', 1 );
if ( version_compare( $GLOBALS['wp_version'], JETPACK__MINIMUM_WP_VERSION, '<' ) ) {
Jetpack::bail_on_activation( sprintf( __( 'Jetpack requires WordPress version %s or later.', 'jetpack' ), JETPACK__MINIMUM_WP_VERSION ) );
}
if ( $network_wide )
Jetpack::state( 'network_nag', true );
// For firing one-off events (notices) immediately after activation
set_transient( 'activated_jetpack', true, .1 * MINUTE_IN_SECONDS );
Jetpack::plugin_initialize();
}
/**
* Runs before bumping version numbers up to a new version
* @param (string) $version Version:timestamp
* @param (string) $old_version Old Version:timestamp or false if not set yet.
* @return null [description]
*/
public static function do_version_bump( $version, $old_version ) {
if ( ! $old_version ) { // For new sites
// Setting up jetpack manage
Jetpack::activate_manage();
}
}
/**
* Sets the internal version number and activation state.
* @static
*/
public static function plugin_initialize() {
if ( ! Jetpack_Options::get_option( 'activated' ) ) {
Jetpack_Options::update_option( 'activated', 2 );
}
if ( ! Jetpack_Options::get_option( 'version' ) ) {
$version = $old_version = JETPACK__VERSION . ':' . time();
/** This action is documented in class.jetpack.php */
do_action( 'updating_jetpack_version', $version, false );
Jetpack_Options::update_options( compact( 'version', 'old_version' ) );
}
Jetpack::load_modules();
Jetpack_Options::delete_option( 'do_activate' );
}
/**
* Removes all connection options
* @static
*/
public static function plugin_deactivation( ) {
require_once( ABSPATH . '/wp-admin/includes/plugin.php' );
if( is_plugin_active_for_network( 'jetpack/jetpack.php' ) ) {
Jetpack_Network::init()->deactivate();
} else {
Jetpack::disconnect( false );
//Jetpack_Heartbeat::init()->deactivate();
}
}
/**
* Disconnects from the Jetpack servers.
* Forgets all connection details and tells the Jetpack servers to do the same.
* @static
*/
public static function disconnect( $update_activated_state = true ) {
wp_clear_scheduled_hook( 'jetpack_clean_nonces' );
Jetpack::clean_nonces( true );
// If the site is in an IDC because sync is not allowed,
// let's make sure to not disconnect the production site.
if ( ! self::validate_sync_error_idc_option() ) {
JetpackTracking::record_user_event( 'disconnect_site', array() );
Jetpack::load_xml_rpc_client();
$xml = new Jetpack_IXR_Client();
$xml->query( 'jetpack.deregister' );
}
Jetpack_Options::delete_option(
array(
'register',
'blog_token',
'user_token',
'user_tokens',
'master_user',
'time_diff',
'fallback_no_verify_ssl_certs',
)
);
Jetpack_IDC::clear_all_idc_options();
if ( $update_activated_state ) {
Jetpack_Options::update_option( 'activated', 4 );
}
if ( $jetpack_unique_connection = Jetpack_Options::get_option( 'unique_connection' ) ) {
// Check then record unique disconnection if site has never been disconnected previously
if ( - 1 == $jetpack_unique_connection['disconnected'] ) {
$jetpack_unique_connection['disconnected'] = 1;
} else {
if ( 0 == $jetpack_unique_connection['disconnected'] ) {
//track unique disconnect
$jetpack = Jetpack::init();
$jetpack->stat( 'connections', 'unique-disconnect' );
$jetpack->do_stats( 'server_side' );
}
// increment number of times disconnected
$jetpack_unique_connection['disconnected'] += 1;
}
Jetpack_Options::update_option( 'unique_connection', $jetpack_unique_connection );
}
// Delete cached connected user data
$transient_key = "jetpack_connected_user_data_" . get_current_user_id();
delete_transient( $transient_key );
// Delete all the sync related data. Since it could be taking up space.
require_once JETPACK__PLUGIN_DIR . 'sync/class.jetpack-sync-sender.php';
Jetpack_Sync_Sender::get_instance()->uninstall();
// Disable the Heartbeat cron
Jetpack_Heartbeat::init()->deactivate();
}
/**
* Unlinks the current user from the linked WordPress.com user
*/
public static function unlink_user( $user_id = null ) {
if ( ! $tokens = Jetpack_Options::get_option( 'user_tokens' ) )
return false;
$user_id = empty( $user_id ) ? get_current_user_id() : intval( $user_id );
if ( Jetpack_Options::get_option( 'master_user' ) == $user_id )
return false;
if ( ! isset( $tokens[ $user_id ] ) )
return false;
Jetpack::load_xml_rpc_client();
$xml = new Jetpack_IXR_Client( compact( 'user_id' ) );
$xml->query( 'jetpack.unlink_user', $user_id );
unset( $tokens[ $user_id ] );
Jetpack_Options::update_option( 'user_tokens', $tokens );
/**
* Fires after the current user has been unlinked from WordPress.com.
*
* @since 4.1.0
*
* @param int $user_id The current user's ID.
*/
do_action( 'jetpack_unlinked_user', $user_id );
return true;
}
/**
* Attempts Jetpack registration. If it fail, a state flag is set: @see ::admin_page_load()
*/
public static function try_registration() {
// Let's get some testing in beta versions and such.
if ( self::is_development_version() && defined( 'PHP_URL_HOST' ) ) {
// Before attempting to connect, let's make sure that the domains are viable.
$domains_to_check = array_unique( array(
'siteurl' => parse_url( get_site_url(), PHP_URL_HOST ),
'homeurl' => parse_url( get_home_url(), PHP_URL_HOST ),
) );
foreach ( $domains_to_check as $domain ) {
$result = Jetpack_Data::is_usable_domain( $domain );
if ( is_wp_error( $result ) ) {
return $result;
}
}
}
$result = Jetpack::register();
// If there was an error with registration and the site was not registered, record this so we can show a message.
if ( ! $result || is_wp_error( $result ) ) {
return $result;
} else {
return true;
}
}
/**
* Tracking an internal event log. Try not to put too much chaff in here.
*
* [Everyone Loves a Log!](https://www.youtube.com/watch?v=2C7mNr5WMjA)
*/
public static function log( $code, $data = null ) {
// only grab the latest 200 entries
$log = array_slice( Jetpack_Options::get_option( 'log', array() ), -199, 199 );
// Append our event to the log
$log_entry = array(
'time' => time(),
'user_id' => get_current_user_id(),
'blog_id' => Jetpack_Options::get_option( 'id' ),
'code' => $code,
);
// Don't bother storing it unless we've got some.
if ( ! is_null( $data ) ) {
$log_entry['data'] = $data;
}
$log[] = $log_entry;
// Try add_option first, to make sure it's not autoloaded.
// @todo: Add an add_option method to Jetpack_Options
if ( ! add_option( 'jetpack_log', $log, null, 'no' ) ) {
Jetpack_Options::update_option( 'log', $log );
}
/**
* Fires when Jetpack logs an internal event.
*
* @since 3.0.0
*
* @param array $log_entry {
* Array of details about the log entry.
*
* @param string time Time of the event.
* @param int user_id ID of the user who trigerred the event.
* @param int blog_id Jetpack Blog ID.
* @param string code Unique name for the event.
* @param string data Data about the event.
* }
*/
do_action( 'jetpack_log_entry', $log_entry );
}
/**
* Get the internal event log.
*
* @param $event (string) - only return the specific log events
* @param $num (int) - get specific number of latest results, limited to 200
*
* @return array of log events || WP_Error for invalid params
*/
public static function get_log( $event = false, $num = false ) {
if ( $event && ! is_string( $event ) ) {
return new WP_Error( __( 'First param must be string or empty', 'jetpack' ) );
}
if ( $num && ! is_numeric( $num ) ) {
return new WP_Error( __( 'Second param must be numeric or empty', 'jetpack' ) );
}
$entire_log = Jetpack_Options::get_option( 'log', array() );
// If nothing set - act as it did before, otherwise let's start customizing the output
if ( ! $num && ! $event ) {
return $entire_log;
} else {
$entire_log = array_reverse( $entire_log );
}
$custom_log_output = array();
if ( $event ) {
foreach ( $entire_log as $log_event ) {
if ( $event == $log_event[ 'code' ] ) {
$custom_log_output[] = $log_event;
}
}
} else {
$custom_log_output = $entire_log;
}
if ( $num ) {
$custom_log_output = array_slice( $custom_log_output, 0, $num );
}
return $custom_log_output;
}
/**
* Log modification of important settings.
*/
public static function log_settings_change( $option, $old_value, $value ) {
switch( $option ) {
case 'jetpack_sync_non_public_post_stati':
self::log( $option, $value );
break;
}
}
/**
* Return stat data for WPCOM sync
*/
public static function get_stat_data( $encode = true, $extended = true ) {
$data = Jetpack_Heartbeat::generate_stats_array();
if ( $extended ) {
$additional_data = self::get_additional_stat_data();
$data = array_merge( $data, $additional_data );
}
if ( $encode ) {
return json_encode( $data );
}
return $data;
}
/**
* Get additional stat data to sync to WPCOM
*/
public static function get_additional_stat_data( $prefix = '' ) {
$return["{$prefix}themes"] = Jetpack::get_parsed_theme_data();
$return["{$prefix}plugins-extra"] = Jetpack::get_parsed_plugin_data();
$return["{$prefix}users"] = (int) Jetpack::get_site_user_count();
$return["{$prefix}site-count"] = 0;
if ( function_exists( 'get_blog_count' ) ) {
$return["{$prefix}site-count"] = get_blog_count();
}
return $return;
}
private static function get_site_user_count() {
global $wpdb;
if ( function_exists( 'wp_is_large_network' ) ) {
if ( wp_is_large_network( 'users' ) ) {
return -1; // Not a real value but should tell us that we are dealing with a large network.
}
}
if ( false === ( $user_count = get_transient( 'jetpack_site_user_count' ) ) ) {
// It wasn't there, so regenerate the data and save the transient
$user_count = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}capabilities'" );
set_transient( 'jetpack_site_user_count', $user_count, DAY_IN_SECONDS );
}
return $user_count;
}
/* Admin Pages */
function admin_init() {
// If the plugin is not connected, display a connect message.
if (
// the plugin was auto-activated and needs its candy
Jetpack_Options::get_option_and_ensure_autoload( 'do_activate', '0' )
||
// the plugin is active, but was never activated. Probably came from a site-wide network activation
! Jetpack_Options::get_option( 'activated' )
) {
Jetpack::plugin_initialize();
}
if ( ! Jetpack::is_active() && ! Jetpack::is_development_mode() ) {
Jetpack_Connection_Banner::init();
} elseif ( false === Jetpack_Options::get_option( 'fallback_no_verify_ssl_certs' ) ) {
// Upgrade: 1.1 -> 1.1.1
// Check and see if host can verify the Jetpack servers' SSL certificate
$args = array();
Jetpack_Client::_wp_remote_request(
Jetpack::fix_url_for_bad_hosts( Jetpack::api_url( 'test' ) ),
$args,
true
);
} else if ( $this->can_display_jetpack_manage_notice() && ! Jetpack_Options::get_option( 'dismissed_manage_banner' ) ) {
// Show the notice on the Dashboard only for now
add_action( 'load-index.php', array( $this, 'prepare_manage_jetpack_notice' ) );
}
if ( current_user_can( 'manage_options' ) && 'AUTO' == JETPACK_CLIENT__HTTPS && ! self::permit_ssl() ) {
add_action( 'jetpack_notices', array( $this, 'alert_auto_ssl_fail' ) );
}
add_action( 'load-plugins.php', array( $this, 'intercept_plugin_error_scrape_init' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'admin_menu_css' ) );
add_filter( 'plugin_action_links_' . plugin_basename( JETPACK__PLUGIN_DIR . 'jetpack.php' ), array( $this, 'plugin_action_links' ) );
if ( Jetpack::is_active() || Jetpack::is_development_mode() ) {
// Artificially throw errors in certain whitelisted cases during plugin activation
add_action( 'activate_plugin', array( $this, 'throw_error_on_activate_plugin' ) );
}
// Jetpack Manage Activation Screen from .com
Jetpack::module_configuration_activation_screen( 'manage', array( $this, 'manage_activate_screen' ) );
// Add custom column in wp-admin/users.php to show whether user is linked.
add_filter( 'manage_users_columns', array( $this, 'jetpack_icon_user_connected' ) );
add_action( 'manage_users_custom_column', array( $this, 'jetpack_show_user_connected_icon' ), 10, 3 );
add_action( 'admin_print_styles', array( $this, 'jetpack_user_col_style' ) );
}
function admin_body_class( $admin_body_class = '' ) {
$classes = explode( ' ', trim( $admin_body_class ) );
$classes[] = self::is_active() ? 'jetpack-connected' : 'jetpack-disconnected';
$admin_body_class = implode( ' ', array_unique( $classes ) );
return " $admin_body_class ";
}
static function add_jetpack_pagestyles( $admin_body_class = '' ) {
return $admin_body_class . ' jetpack-pagestyles ';
}
/**
* Call this function if you want the Big Jetpack Manage Notice to show up.
*
* @return null
*/
function prepare_manage_jetpack_notice() {
add_action( 'admin_print_styles', array( $this, 'admin_banner_styles' ) );
add_action( 'admin_notices', array( $this, 'admin_jetpack_manage_notice' ) );
}
function manage_activate_screen() {
include ( JETPACK__PLUGIN_DIR . 'modules/manage/activate-admin.php' );
}
/**
* Sometimes a plugin can activate without causing errors, but it will cause errors on the next page load.
* This function artificially throws errors for such cases (whitelisted).
*
* @param string $plugin The activated plugin.
*/
function throw_error_on_activate_plugin( $plugin ) {
$active_modules = Jetpack::get_active_modules();
// The Shortlinks module and the Stats plugin conflict, but won't cause errors on activation because of some function_exists() checks.
if ( function_exists( 'stats_get_api_key' ) && in_array( 'shortlinks', $active_modules ) ) {
$throw = false;
// Try and make sure it really was the stats plugin
if ( ! class_exists( 'ReflectionFunction' ) ) {
if ( 'stats.php' == basename( $plugin ) ) {
$throw = true;
}
} else {
$reflection = new ReflectionFunction( 'stats_get_api_key' );
if ( basename( $plugin ) == basename( $reflection->getFileName() ) ) {
$throw = true;
}
}
if ( $throw ) {
trigger_error( sprintf( __( 'Jetpack contains the most recent version of the old “%1$s” plugin.', 'jetpack' ), 'WordPress.com Stats' ), E_USER_ERROR );
}
}
}
function intercept_plugin_error_scrape_init() {
add_action( 'check_admin_referer', array( $this, 'intercept_plugin_error_scrape' ), 10, 2 );
}
function intercept_plugin_error_scrape( $action, $result ) {
if ( ! $result ) {
return;
}
foreach ( $this->plugins_to_deactivate as $deactivate_me ) {
if ( "plugin-activation-error_{$deactivate_me[0]}" == $action ) {
Jetpack::bail_on_activation( sprintf( __( 'Jetpack contains the most recent version of the old “%1$s” plugin.', 'jetpack' ), $deactivate_me[1] ), false );
}
}
}
function add_remote_request_handlers() {
add_action( 'wp_ajax_nopriv_jetpack_upload_file', array( $this, 'remote_request_handlers' ) );
add_action( 'wp_ajax_nopriv_jetpack_update_file', array( $this, 'remote_request_handlers' ) );
}
function remote_request_handlers() {
$action = current_filter();
switch ( current_filter() ) {
case 'wp_ajax_nopriv_jetpack_upload_file' :
$response = $this->upload_handler();
break;
case 'wp_ajax_nopriv_jetpack_update_file' :
$response = $this->upload_handler( true );
break;
default :
$response = new Jetpack_Error( 'unknown_handler', 'Unknown Handler', 400 );
break;
}
if ( ! $response ) {
$response = new Jetpack_Error( 'unknown_error', 'Unknown Error', 400 );
}
if ( is_wp_error( $response ) ) {
$status_code = $response->get_error_data();
$error = $response->get_error_code();
$error_description = $response->get_error_message();
if ( ! is_int( $status_code ) ) {
$status_code = 400;
}
status_header( $status_code );
die( json_encode( (object) compact( 'error', 'error_description' ) ) );
}
status_header( 200 );
if ( true === $response ) {
exit;
}
die( json_encode( (object) $response ) );
}
/**
* Uploads a file gotten from the global $_FILES.
* If `$update_media_item` is true and `post_id` is defined
* the attachment file of the media item (gotten through of the post_id)
* will be updated instead of add a new one.
*
* @param boolean $update_media_item - update media attachment
* @return array - An array describing the uploadind files process
*/
function upload_handler( $update_media_item = false ) {
if ( 'POST' !== strtoupper( $_SERVER['REQUEST_METHOD'] ) ) {
return new Jetpack_Error( 405, get_status_header_desc( 405 ), 405 );
}
$user = wp_authenticate( '', '' );
if ( ! $user || is_wp_error( $user ) ) {
return new Jetpack_Error( 403, get_status_header_desc( 403 ), 403 );
}
wp_set_current_user( $user->ID );
if ( ! current_user_can( 'upload_files' ) ) {
return new Jetpack_Error( 'cannot_upload_files', 'User does not have permission to upload files', 403 );
}
if ( empty( $_FILES ) ) {
return new Jetpack_Error( 'no_files_uploaded', 'No files were uploaded: nothing to process', 400 );
}
foreach ( array_keys( $_FILES ) as $files_key ) {
if ( ! isset( $_POST["_jetpack_file_hmac_{$files_key}"] ) ) {
return new Jetpack_Error( 'missing_hmac', 'An HMAC for one or more files is missing', 400 );
}
}
$media_keys = array_keys( $_FILES['media'] );
$token = Jetpack_Data::get_access_token( get_current_user_id() );
if ( ! $token || is_wp_error( $token ) ) {
return new Jetpack_Error( 'unknown_token', 'Unknown Jetpack token', 403 );
}
$uploaded_files = array();
$global_post = isset( $GLOBALS['post'] ) ? $GLOBALS['post'] : null;
unset( $GLOBALS['post'] );
foreach ( $_FILES['media']['name'] as $index => $name ) {
$file = array();
foreach ( $media_keys as $media_key ) {
$file[$media_key] = $_FILES['media'][$media_key][$index];
}
list( $hmac_provided, $salt ) = explode( ':', $_POST['_jetpack_file_hmac_media'][$index] );
$hmac_file = hash_hmac_file( 'sha1', $file['tmp_name'], $salt . $token->secret );
if ( $hmac_provided !== $hmac_file ) {
$uploaded_files[$index] = (object) array( 'error' => 'invalid_hmac', 'error_description' => 'The corresponding HMAC for this file does not match' );
continue;
}
$_FILES['.jetpack.upload.'] = $file;
$post_id = isset( $_POST['post_id'][$index] ) ? absint( $_POST['post_id'][$index] ) : 0;
if ( ! current_user_can( 'edit_post', $post_id ) ) {
$post_id = 0;
}
if ( $update_media_item ) {
if ( ! isset( $post_id ) || $post_id === 0 ) {
return new Jetpack_Error( 'invalid_input', 'Media ID must be defined.', 400 );
}
$media_array = $_FILES['media'];
$file_array['name'] = $media_array['name'][0];
$file_array['type'] = $media_array['type'][0];
$file_array['tmp_name'] = $media_array['tmp_name'][0];
$file_array['error'] = $media_array['error'][0];
$file_array['size'] = $media_array['size'][0];
$edited_media_item = Jetpack_Media::edit_media_file( $post_id, $file_array );
if ( is_wp_error( $edited_media_item ) ) {
return $edited_media_item;
}
$response = (object) array(
'id' => (string) $post_id,
'file' => (string) $edited_media_item->post_title,
'url' => (string) wp_get_attachment_url( $post_id ),
'type' => (string) $edited_media_item->post_mime_type,
'meta' => (array) wp_get_attachment_metadata( $post_id ),
);
return (array) array( $response );
}
$attachment_id = media_handle_upload(
'.jetpack.upload.',
$post_id,
array(),
array(
'action' => 'jetpack_upload_file',
)
);
if ( ! $attachment_id ) {
$uploaded_files[$index] = (object) array( 'error' => 'unknown', 'error_description' => 'An unknown problem occurred processing the upload on the Jetpack site' );
} elseif ( is_wp_error( $attachment_id ) ) {
$uploaded_files[$index] = (object) array( 'error' => 'attachment_' . $attachment_id->get_error_code(), 'error_description' => $attachment_id->get_error_message() );
} else {
$attachment = get_post( $attachment_id );
$uploaded_files[$index] = (object) array(
'id' => (string) $attachment_id,
'file' => $attachment->post_title,
'url' => wp_get_attachment_url( $attachment_id ),
'type' => $attachment->post_mime_type,
'meta' => wp_get_attachment_metadata( $attachment_id ),
);
// Zip files uploads are not supported unless they are done for installation purposed
// lets delete them in case something goes wrong in this whole process
if ( 'application/zip' === $attachment->post_mime_type ) {
// Schedule a cleanup for 2 hours from now in case of failed install.
wp_schedule_single_event( time() + 2 * HOUR_IN_SECONDS, 'upgrader_scheduled_cleanup', array( $attachment_id ) );
}
}
}
if ( ! is_null( $global_post ) ) {
$GLOBALS['post'] = $global_post;
}
return $uploaded_files;
}
/**
* Add help to the Jetpack page
*
* @since Jetpack (1.2.3)
* @return false if not the Jetpack page
*/
function admin_help() {
$current_screen = get_current_screen();
// Overview
$current_screen->add_help_tab(
array(
'id' => 'home',
'title' => __( 'Home', 'jetpack' ),
'content' =>
'
' . __( 'Jetpack by WordPress.com', 'jetpack' ) . '
' .
'
' . __( 'Jetpack supercharges your self-hosted WordPress site with the awesome cloud power of WordPress.com.', 'jetpack' ) . '
' .
'
' . __( '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' ) . '
' . __( 'Jetpack by WordPress.com', 'jetpack' ) . '
' .
'
' . __( 'You can activate or deactivate individual Jetpack modules to suit your needs.', 'jetpack' ) . '
' .
'' .
'
' . __( 'Each module has an Activate or Deactivate link so you can toggle one individually.', 'jetpack' ) . '
' .
'
' . __( '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' ) . '
' .
'' .
'
' . __( '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' ) . '
'
)
);
}
// Help Sidebar
$current_screen->set_help_sidebar(
'
'
);
}
function admin_menu_css() {
wp_enqueue_style( 'jetpack-icons' );
}
function admin_menu_order() {
return true;
}
function jetpack_menu_order( $menu_order ) {
$jp_menu_order = array();
foreach ( $menu_order as $index => $item ) {
if ( $item != 'jetpack' ) {
$jp_menu_order[] = $item;
}
if ( $index == 0 ) {
$jp_menu_order[] = 'jetpack';
}
}
return $jp_menu_order;
}
function admin_head() {
if ( isset( $_GET['configure'] ) && Jetpack::is_module( $_GET['configure'] ) && current_user_can( 'manage_options' ) )
/** This action is documented in class.jetpack-admin-page.php */
do_action( 'jetpack_module_configuration_head_' . $_GET['configure'] );
}
function admin_banner_styles() {
$min = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
if ( ! wp_style_is( 'jetpack-dops-style' ) ) {
wp_register_style(
'jetpack-dops-style',
plugins_url( '_inc/build/admin.dops-style.css', JETPACK__PLUGIN_FILE ),
array(),
JETPACK__VERSION
);
}
wp_enqueue_style(
'jetpack',
plugins_url( "css/jetpack-banners{$min}.css", JETPACK__PLUGIN_FILE ),
array( 'jetpack-dops-style' ),
JETPACK__VERSION . '-20121016'
);
wp_style_add_data( 'jetpack', 'rtl', 'replace' );
wp_style_add_data( 'jetpack', 'suffix', $min );
}
function plugin_action_links( $actions ) {
$jetpack_home = array( 'jetpack-home' => sprintf( '%s', Jetpack::admin_url( 'page=jetpack' ), __( 'Jetpack', 'jetpack' ) ) );
if( current_user_can( 'jetpack_manage_modules' ) && ( Jetpack::is_active() || Jetpack::is_development_mode() ) ) {
return array_merge(
$jetpack_home,
array( 'settings' => sprintf( '%s', Jetpack::admin_url( 'page=jetpack#/settings' ), __( 'Settings', 'jetpack' ) ) ),
array( 'support' => sprintf( '%s', Jetpack::admin_url( 'page=jetpack-debugger '), __( 'Support', 'jetpack' ) ) ),
$actions
);
}
return array_merge( $jetpack_home, $actions );
}
/**
* This is the first banner
* It should be visible only to user that can update the option
* Are not connected
*
* @return null
*/
function admin_jetpack_manage_notice() {
$screen = get_current_screen();
// Don't show the connect notice on the jetpack settings page.
if ( ! in_array( $screen->base, array( 'dashboard' ) ) || $screen->is_network || $screen->action ) {
return;
}
$opt_out_url = $this->opt_out_jetpack_manage_url();
$opt_in_url = $this->opt_in_jetpack_manage_url();
/**
* I think it would be great to have different wordsing depending on where you are
* for example if we show the notice on dashboard and a different one if we show it on Plugins screen
* etc..
*/
?>
Activate Site Management to manage multiple sites from our centralized dashboard at wordpress.com/sites. Learn more.Activate Now', 'jetpack' ), $this->opt_in_jetpack_manage_url(), 'https://jetpack.com/support/site-management' ); ?>
jetpack_id, blog_token => jetpack_secret
* 4 - redirect to https://wordpress.com/start/jetpack-connect
* 5 - user logs in with WP.com account
* 6 - remote request to this site's xmlrpc.php with action remoteAuthorize, Jetpack_XMLRPC_Server->remote_authorize
* - Jetpack_Client_Server::authorize()
* - Jetpack_Client_Server::get_token()
* - GET https://jetpack.wordpress.com/jetpack.token/1/ with
* client_id, client_secret, grant_type, code, redirect_uri:action=authorize, state, scope, user_email, user_login
* - which responds with access_token, token_type, scope
* - Jetpack_Client_Server::authorize() stores jetpack_options: user_token => access_token.$user_id
* - Jetpack::activate_default_modules()
* - Deactivates deprecated plugins
* - Activates all default modules
* - Responds with either error, or 'connected' for new connection, or 'linked' for additional linked users
* 7 - For a new connection, user selects a Jetpack plan on wordpress.com
* 8 - User is redirected back to wp-admin/index.php?page=jetpack with state:message=authorized
* Done!
*/
/**
* Handles the page load events for the Jetpack admin page
*/
function admin_page_load() {
$error = false;
// Make sure we have the right body class to hook stylings for subpages off of.
add_filter( 'admin_body_class', array( __CLASS__, 'add_jetpack_pagestyles' ) );
if ( ! empty( $_GET['jetpack_restate'] ) ) {
// Should only be used in intermediate redirects to preserve state across redirects
Jetpack::restate();
}
if ( isset( $_GET['connect_url_redirect'] ) ) {
// User clicked in the iframe to link their accounts
if ( ! Jetpack::is_user_connected() ) {
$connect_url = $this->build_connect_url( true, false, 'iframe' );
if ( isset( $_GET['notes_iframe'] ) )
$connect_url .= '¬es_iframe';
wp_redirect( $connect_url );
exit;
} else {
if ( ! isset( $_GET['calypso_env'] ) ) {
Jetpack::state( 'message', 'already_authorized' );
wp_safe_redirect( Jetpack::admin_url() );
} else {
$connect_url = $this->build_connect_url( true, false, 'iframe' );
$connect_url .= '&already_authorized=true';
wp_redirect( $connect_url );
}
}
}
if ( isset( $_GET['action'] ) ) {
switch ( $_GET['action'] ) {
case 'authorize':
if ( Jetpack::is_active() && Jetpack::is_user_connected() ) {
Jetpack::state( 'message', 'already_authorized' );
wp_safe_redirect( Jetpack::admin_url() );
exit;
}
Jetpack::log( 'authorize' );
$client_server = new Jetpack_Client_Server;
$client_server->client_authorize();
exit;
case 'register' :
if ( ! current_user_can( 'jetpack_connect' ) ) {
$error = 'cheatin';
break;
}
check_admin_referer( 'jetpack-register' );
Jetpack::log( 'register' );
Jetpack::maybe_set_version_option();
$registered = Jetpack::try_registration();
if ( is_wp_error( $registered ) ) {
$error = $registered->get_error_code();
Jetpack::state( 'error', $error );
Jetpack::state( 'error', $registered->get_error_message() );
break;
}
$from = isset( $_GET['from'] ) ? $_GET['from'] : false;
wp_redirect( $this->build_connect_url( true, false, $from ) );
exit;
case 'activate' :
if ( ! current_user_can( 'jetpack_activate_modules' ) ) {
$error = 'cheatin';
break;
}
$module = stripslashes( $_GET['module'] );
check_admin_referer( "jetpack_activate-$module" );
Jetpack::log( 'activate', $module );
Jetpack::activate_module( $module );
// The following two lines will rarely happen, as Jetpack::activate_module normally exits at the end.
wp_safe_redirect( Jetpack::admin_url( 'page=jetpack' ) );
exit;
case 'activate_default_modules' :
check_admin_referer( 'activate_default_modules' );
Jetpack::log( 'activate_default_modules' );
Jetpack::restate();
$min_version = isset( $_GET['min_version'] ) ? $_GET['min_version'] : false;
$max_version = isset( $_GET['max_version'] ) ? $_GET['max_version'] : false;
$other_modules = isset( $_GET['other_modules'] ) && is_array( $_GET['other_modules'] ) ? $_GET['other_modules'] : array();
Jetpack::activate_default_modules( $min_version, $max_version, $other_modules );
wp_safe_redirect( Jetpack::admin_url( 'page=jetpack' ) );
exit;
case 'disconnect' :
if ( ! current_user_can( 'jetpack_disconnect' ) ) {
$error = 'cheatin';
break;
}
check_admin_referer( 'jetpack-disconnect' );
Jetpack::log( 'disconnect' );
Jetpack::disconnect();
wp_safe_redirect( Jetpack::admin_url( 'disconnected=true' ) );
exit;
case 'reconnect' :
if ( ! current_user_can( 'jetpack_reconnect' ) ) {
$error = 'cheatin';
break;
}
check_admin_referer( 'jetpack-reconnect' );
Jetpack::log( 'reconnect' );
$this->disconnect();
wp_redirect( $this->build_connect_url( true, false, 'reconnect' ) );
exit;
case 'deactivate' :
if ( ! current_user_can( 'jetpack_deactivate_modules' ) ) {
$error = 'cheatin';
break;
}
$modules = stripslashes( $_GET['module'] );
check_admin_referer( "jetpack_deactivate-$modules" );
foreach ( explode( ',', $modules ) as $module ) {
Jetpack::log( 'deactivate', $module );
Jetpack::deactivate_module( $module );
Jetpack::state( 'message', 'module_deactivated' );
}
Jetpack::state( 'module', $modules );
wp_safe_redirect( Jetpack::admin_url( 'page=jetpack' ) );
exit;
case 'unlink' :
$redirect = isset( $_GET['redirect'] ) ? $_GET['redirect'] : '';
check_admin_referer( 'jetpack-unlink' );
Jetpack::log( 'unlink' );
$this->unlink_user();
Jetpack::state( 'message', 'unlinked' );
if ( 'sub-unlink' == $redirect ) {
wp_safe_redirect( admin_url() );
} else {
wp_safe_redirect( Jetpack::admin_url( array( 'page' => $redirect ) ) );
}
exit;
default:
/**
* Fires when a Jetpack admin page is loaded with an unrecognized parameter.
*
* @since 2.6.0
*
* @param string sanitize_key( $_GET['action'] ) Unrecognized URL parameter.
*/
do_action( 'jetpack_unrecognized_action', sanitize_key( $_GET['action'] ) );
}
}
if ( ! $error = $error ? $error : Jetpack::state( 'error' ) ) {
self::activate_new_modules( true );
}
$message_code = Jetpack::state( 'message' );
if ( Jetpack::state( 'optin-manage' ) ) {
$activated_manage = $message_code;
$message_code = 'jetpack-manage';
}
switch ( $message_code ) {
case 'jetpack-manage':
$this->message = '' . sprintf( __( 'You are all set! Your site can now be managed from wordpress.com/sites.', 'jetpack' ), 'https://wordpress.com/sites' ) . '';
if ( $activated_manage ) {
$this->message .= ' ' . __( 'Manage has been activated for you!', 'jetpack' ) . '';
}
break;
}
$deactivated_plugins = Jetpack::state( 'deactivated_plugins' );
if ( ! empty( $deactivated_plugins ) ) {
$deactivated_plugins = explode( ',', $deactivated_plugins );
$deactivated_titles = array();
foreach ( $deactivated_plugins as $deactivated_plugin ) {
if ( ! isset( $this->plugins_to_deactivate[$deactivated_plugin] ) ) {
continue;
}
$deactivated_titles[] = '' . str_replace( ' ', ' ', $this->plugins_to_deactivate[$deactivated_plugin][1] ) . '';
}
if ( $deactivated_titles ) {
if ( $this->message ) {
$this->message .= "
\n";
}
$this->message .= wp_sprintf(
_n(
'Jetpack contains the most recent version of the old %l plugin.',
'Jetpack contains the most recent versions of the old %l plugins.',
count( $deactivated_titles ),
'jetpack'
),
$deactivated_titles
);
$this->message .= " \n";
$this->message .= _n(
'The old version has been deactivated and can be removed from your site.',
'The old versions have been deactivated and can be removed from your site.',
count( $deactivated_titles ),
'jetpack'
);
}
}
$this->privacy_checks = Jetpack::state( 'privacy_checks' );
if ( $this->message || $this->error || $this->privacy_checks || $this->can_display_jetpack_manage_notice() ) {
add_action( 'jetpack_notices', array( $this, 'admin_notices' ) );
}
if ( isset( $_GET['configure'] ) && Jetpack::is_module( $_GET['configure'] ) && current_user_can( 'manage_options' ) ) {
/**
* Fires when a module configuration page is loaded.
* The dynamic part of the hook is the configure parameter from the URL.
*
* @since 1.1.0
*/
do_action( 'jetpack_module_configuration_load_' . $_GET['configure'] );
}
add_filter( 'jetpack_short_module_description', 'wptexturize' );
}
function admin_notices() {
if ( $this->error ) {
?>
opt_in_jetpack_manage_url();
$info['description'] = sprintf( __( 'Manage your multiple Jetpack sites from our centralized dashboard at wordpress.com/sites. Learn more.', 'jetpack' ), 'https://jetpack.com/support/site-management' );
// $extra = __( 'To use Site Management, you need to first activate JSON API to allow remote management of your site. ', 'jetpack' );
} ?>
Activate Now or return to previous page.', 'jetpack' ) , $activate_url, wp_get_referer() );
} else {
printf( __( 'Activate Now', 'jetpack' ) , $activate_url );
} ?>
$result,
'message' => get_transient( 'jetpack_https_test_message' )
) );
}
/* Client API */
/**
* Returns the requested Jetpack API URL
*
* @return string
*/
public static function api_url( $relative_url ) {
return trailingslashit( JETPACK__API_BASE . $relative_url ) . JETPACK__API_VERSION . '/';
}
/**
* Some hosts disable the OpenSSL extension and so cannot make outgoing HTTPS requsets
*/
public static function fix_url_for_bad_hosts( $url ) {
if ( 0 !== strpos( $url, 'https://' ) ) {
return $url;
}
switch ( JETPACK_CLIENT__HTTPS ) {
case 'ALWAYS' :
return $url;
case 'NEVER' :
return set_url_scheme( $url, 'http' );
// default : case 'AUTO' :
}
// we now return the unmodified SSL URL by default, as a security precaution
return $url;
}
/**
* Checks to see if the URL is using SSL to connect with Jetpack
*
* @since 2.3.3
* @return boolean
*/
public static function permit_ssl( $force_recheck = false ) {
// Do some fancy tests to see if ssl is being supported
if ( $force_recheck || false === ( $ssl = get_transient( 'jetpack_https_test' ) ) ) {
$message = '';
if ( 'https' !== substr( JETPACK__API_BASE, 0, 5 ) ) {
$ssl = 0;
} else {
switch ( JETPACK_CLIENT__HTTPS ) {
case 'NEVER':
$ssl = 0;
$message = __( 'JETPACK_CLIENT__HTTPS is set to NEVER', 'jetpack' );
break;
case 'ALWAYS':
case 'AUTO':
default:
$ssl = 1;
break;
}
// If it's not 'NEVER', test to see
if ( $ssl ) {
if ( ! wp_http_supports( array( 'ssl' => true ) ) ) {
$ssl = 0;
$message = __( 'WordPress reports no SSL support', 'jetpack' );
} else {
$response = wp_remote_get( JETPACK__API_BASE . 'test/1/' );
if ( is_wp_error( $response ) ) {
$ssl = 0;
$message = __( 'WordPress reports no SSL support', 'jetpack' );
} elseif ( 'OK' !== wp_remote_retrieve_body( $response ) ) {
$ssl = 0;
$message = __( 'Response was not OK: ', 'jetpack' ) . wp_remote_retrieve_body( $response );
}
}
}
}
set_transient( 'jetpack_https_test', $ssl, DAY_IN_SECONDS );
set_transient( 'jetpack_https_test_message', $message, DAY_IN_SECONDS );
}
return (bool) $ssl;
}
/*
* Displays an admin_notice, alerting the user to their JETPACK_CLIENT__HTTPS constant being 'AUTO' but SSL isn't working.
*/
public function alert_auto_ssl_fail() {
if ( ! current_user_can( 'manage_options' ) )
return;
$ajax_nonce = wp_create_nonce( 'recheck-ssl' );
?>
get_error_message() );
}
$code = wp_remote_retrieve_response_code( $response );
$entity = wp_remote_retrieve_body( $response );
if ( $entity )
$registration_response = json_decode( $entity );
else
$registration_response = false;
$code_type = intval( $code / 100 );
if ( 5 == $code_type ) {
return new Jetpack_Error( 'wpcom_5??', sprintf( __( 'Error Details: %s', 'jetpack' ), $code ), $code );
} elseif ( 408 == $code ) {
return new Jetpack_Error( 'wpcom_408', sprintf( __( 'Error Details: %s', 'jetpack' ), $code ), $code );
} elseif ( ! empty( $registration_response->error ) ) {
if ( 'xml_rpc-32700' == $registration_response->error && ! function_exists( 'xml_parser_create' ) ) {
$error_description = __( "PHP's XML extension is not available. Jetpack requires the XML extension to communicate with WordPress.com. Please contact your hosting provider to enable PHP's XML extension.", 'jetpack' );
} else {
$error_description = isset( $registration_response->error_description ) ? sprintf( __( 'Error Details: %s', 'jetpack' ), (string) $registration_response->error_description ) : '';
}
return new Jetpack_Error( (string) $registration_response->error, $error_description, $code );
} elseif ( 200 != $code ) {
return new Jetpack_Error( 'wpcom_bad_response', sprintf( __( 'Error Details: %s', 'jetpack' ), $code ), $code );
}
// Jetpack ID error block
if ( empty( $registration_response->jetpack_id ) ) {
return new Jetpack_Error( 'jetpack_id', sprintf( __( 'Error Details: Jetpack ID is empty. Do not publicly post this error message! %s', 'jetpack' ), $entity ), $entity );
} elseif ( ! is_scalar( $registration_response->jetpack_id ) ) {
return new Jetpack_Error( 'jetpack_id', sprintf( __( 'Error Details: Jetpack ID is not a scalar. Do not publicly post this error message! %s', 'jetpack' ) , $entity ), $entity );
} elseif ( preg_match( '/[^0-9]/', $registration_response->jetpack_id ) ) {
return new Jetpack_Error( 'jetpack_id', sprintf( __( 'Error Details: Jetpack ID begins with a numeral. Do not publicly post this error message! %s', 'jetpack' ) , $entity ), $entity );
}
return $registration_response;
}
/**
* @return bool|WP_Error
*/
public static function register() {
add_action( 'pre_update_jetpack_option_register', array( 'Jetpack_Options', 'delete_option' ) );
$secrets = Jetpack::init()->generate_secrets( 'register' );
@list( $secret_1, $secret_2, $secret_eol ) = explode( ':', $secrets );
if ( empty( $secret_1 ) || empty( $secret_2 ) || empty( $secret_eol ) || $secret_eol < time() ) {
return new Jetpack_Error( 'missing_secrets' );
}
$timeout = Jetpack::init()->get_remote_query_timeout_limit();
$gmt_offset = get_option( 'gmt_offset' );
if ( ! $gmt_offset ) {
$gmt_offset = 0;
}
$stats_options = get_option( 'stats_options' );
$stats_id = isset($stats_options['blog_id']) ? $stats_options['blog_id'] : null;
$args = array(
'method' => 'POST',
'body' => array(
'siteurl' => site_url(),
'home' => home_url(),
'gmt_offset' => $gmt_offset,
'timezone_string' => (string) get_option( 'timezone_string' ),
'site_name' => (string) get_option( 'blogname' ),
'secret_1' => $secret_1,
'secret_2' => $secret_2,
'site_lang' => get_locale(),
'timeout' => $timeout,
'stats_id' => $stats_id,
'state' => get_current_user_id(),
),
'headers' => array(
'Accept' => 'application/json',
),
'timeout' => $timeout,
);
$response = Jetpack_Client::_wp_remote_request( Jetpack::fix_url_for_bad_hosts( Jetpack::api_url( 'register' ) ), $args, true );
// Make sure the response is valid and does not contain any Jetpack errors
$registration_details = Jetpack::init()->validate_remote_register_response( $response );
if ( is_wp_error( $registration_details ) ) {
return $registration_details;
} elseif ( ! $registration_details ) {
return new Jetpack_Error( 'unknown_error', __( 'Unknown error registering your Jetpack site', 'jetpack' ), wp_remote_retrieve_response_code( $response ) );
}
if ( empty( $registration_details->jetpack_secret ) || ! is_string( $registration_details->jetpack_secret ) ) {
return new Jetpack_Error( 'jetpack_secret', '', wp_remote_retrieve_response_code( $response ) );
}
if ( isset( $registration_details->jetpack_public ) ) {
$jetpack_public = (int) $registration_details->jetpack_public;
} else {
$jetpack_public = false;
}
Jetpack_Options::update_options(
array(
'id' => (int) $registration_details->jetpack_id,
'blog_token' => (string) $registration_details->jetpack_secret,
'public' => $jetpack_public,
)
);
/**
* Fires when a site is registered on WordPress.com.
*
* @since 3.7.0
*
* @param int $json->jetpack_id Jetpack Blog ID.
* @param string $json->jetpack_secret Jetpack Blog Token.
* @param int|bool $jetpack_public Is the site public.
*/
do_action( 'jetpack_site_registered', $registration_details->jetpack_id, $registration_details->jetpack_secret, $jetpack_public );
// Initialize Jump Start for the first and only time.
if ( ! Jetpack_Options::get_option( 'jumpstart' ) ) {
Jetpack_Options::update_option( 'jumpstart', 'new_connection' );
$jetpack = Jetpack::init();
$jetpack->stat( 'jumpstart', 'unique-views' );
$jetpack->do_stats( 'server_side' );
};
return true;
}
/**
* If the db version is showing something other that what we've got now, bump it to current.
*
* @return bool: True if the option was incorrect and updated, false if nothing happened.
*/
public static function maybe_set_version_option() {
list( $version ) = explode( ':', Jetpack_Options::get_option( 'version' ) );
if ( JETPACK__VERSION != $version ) {
Jetpack_Options::update_option( 'version', JETPACK__VERSION . ':' . time() );
if ( version_compare( JETPACK__VERSION, $version, '>' ) ) {
/** This action is documented in class.jetpack.php */
do_action( 'updating_jetpack_version', JETPACK__VERSION, $version );
}
return true;
}
return false;
}
/* Client Server API */
/**
* Loads the Jetpack XML-RPC client
*/
public static function load_xml_rpc_client() {
require_once ABSPATH . WPINC . '/class-IXR.php';
require_once JETPACK__PLUGIN_DIR . 'class.jetpack-ixr-client.php';
}
/**
* Resets the saved authentication state in between testing requests.
*/
public function reset_saved_auth_state() {
$this->xmlrpc_verification = null;
$this->rest_authentication_status = null;
}
function verify_xml_rpc_signature() {
if ( $this->xmlrpc_verification ) {
return $this->xmlrpc_verification;
}
// It's not for us
if ( ! isset( $_GET['token'] ) || empty( $_GET['signature'] ) ) {
return false;
}
@list( $token_key, $version, $user_id ) = explode( ':', $_GET['token'] );
if (
empty( $token_key )
||
empty( $version ) || strval( JETPACK__API_VERSION ) !== $version
) {
return false;
}
if ( '0' === $user_id ) {
$token_type = 'blog';
$user_id = 0;
} else {
$token_type = 'user';
if ( empty( $user_id ) || ! ctype_digit( $user_id ) ) {
return false;
}
$user_id = (int) $user_id;
$user = new WP_User( $user_id );
if ( ! $user || ! $user->exists() ) {
return false;
}
}
$token = Jetpack_Data::get_access_token( $user_id );
if ( ! $token ) {
return false;
}
$token_check = "$token_key.";
if ( ! hash_equals( substr( $token->secret, 0, strlen( $token_check ) ), $token_check ) ) {
return false;
}
require_once JETPACK__PLUGIN_DIR . 'class.jetpack-signature.php';
$jetpack_signature = new Jetpack_Signature( $token->secret, (int) Jetpack_Options::get_option( 'time_diff' ) );
if ( isset( $_POST['_jetpack_is_multipart'] ) ) {
$post_data = $_POST;
$file_hashes = array();
foreach ( $post_data as $post_data_key => $post_data_value ) {
if ( 0 !== strpos( $post_data_key, '_jetpack_file_hmac_' ) ) {
continue;
}
$post_data_key = substr( $post_data_key, strlen( '_jetpack_file_hmac_' ) );
$file_hashes[$post_data_key] = $post_data_value;
}
foreach ( $file_hashes as $post_data_key => $post_data_value ) {
unset( $post_data["_jetpack_file_hmac_{$post_data_key}"] );
$post_data[$post_data_key] = $post_data_value;
}
ksort( $post_data );
$body = http_build_query( stripslashes_deep( $post_data ) );
} elseif ( is_null( $this->HTTP_RAW_POST_DATA ) ) {
$body = file_get_contents( 'php://input' );
} else {
$body = null;
}
$signature = $jetpack_signature->sign_current_request(
array( 'body' => is_null( $body ) ? $this->HTTP_RAW_POST_DATA : $body, )
);
if ( ! $signature ) {
return false;
} else if ( is_wp_error( $signature ) ) {
return $signature;
} else if ( ! hash_equals( $signature, $_GET['signature'] ) ) {
return false;
}
$timestamp = (int) $_GET['timestamp'];
$nonce = stripslashes( (string) $_GET['nonce'] );
if ( ! $this->add_nonce( $timestamp, $nonce ) ) {
return false;
}
$this->xmlrpc_verification = array(
'type' => $token_type,
'user_id' => $token->external_user_id,
);
return $this->xmlrpc_verification;
}
/**
* Authenticates XML-RPC and other requests from the Jetpack Server
*/
function authenticate_jetpack( $user, $username, $password ) {
if ( is_a( $user, 'WP_User' ) ) {
return $user;
}
$token_details = $this->verify_xml_rpc_signature();
if ( ! $token_details || is_wp_error( $token_details ) ) {
return $user;
}
if ( 'user' !== $token_details['type'] ) {
return $user;
}
if ( ! $token_details['user_id'] ) {
return $user;
}
nocache_headers();
return new WP_User( $token_details['user_id'] );
}
// Authenticates requests from Jetpack server to WP REST API endpoints.
// Uses the existing XMLRPC request signing implementation.
function wp_rest_authenticate( $user ) {
if ( ! empty( $user ) ) {
// Another authentication method is in effect.
return $user;
}
if ( ! isset( $_GET['_for'] ) || $_GET['_for'] !== 'jetpack' ) {
// Nothing to do for this authentication method.
return null;
}
if ( ! isset( $_GET['token'] ) && ! isset( $_GET['signature'] ) ) {
// Nothing to do for this authentication method.
return null;
}
// Ensure that we always have the request body available. At this
// point, the WP REST API code to determine the request body has not
// run yet. That code may try to read from 'php://input' later, but
// this can only be done once per request in PHP versions prior to 5.6.
// So we will go ahead and perform this read now if needed, and save
// the request body where both the Jetpack signature verification code
// and the WP REST API code can see it.
if ( ! isset( $GLOBALS['HTTP_RAW_POST_DATA'] ) ) {
$GLOBALS['HTTP_RAW_POST_DATA'] = file_get_contents( 'php://input' );
}
$this->HTTP_RAW_POST_DATA = $GLOBALS['HTTP_RAW_POST_DATA'];
// Only support specific request parameters that have been tested and
// are known to work with signature verification. A different method
// can be passed to the WP REST API via the '?_method=' parameter if
// needed.
if ( $_SERVER['REQUEST_METHOD'] !== 'GET' && $_SERVER['REQUEST_METHOD'] !== 'POST' ) {
$this->rest_authentication_status = new WP_Error(
'rest_invalid_request',
__( 'This request method is not supported.', 'jetpack' ),
array( 'status' => 400 )
);
return null;
}
if ( $_SERVER['REQUEST_METHOD'] !== 'POST' && ! empty( $this->HTTP_RAW_POST_DATA ) ) {
$this->rest_authentication_status = new WP_Error(
'rest_invalid_request',
__( 'This request method does not support body parameters.', 'jetpack' ),
array( 'status' => 400 )
);
return null;
}
if ( ! empty( $_SERVER['CONTENT_TYPE'] ) ) {
$content_type = $_SERVER['CONTENT_TYPE'];
} elseif ( ! empty( $_SERVER['HTTP_CONTENT_TYPE'] ) ) {
$content_type = $_SERVER['HTTP_CONTENT_TYPE'];
}
if (
isset( $content_type ) &&
$content_type !== 'application/x-www-form-urlencoded' &&
$content_type !== 'application/json'
) {
$this->rest_authentication_status = new WP_Error(
'rest_invalid_request',
__( 'This Content-Type is not supported.', 'jetpack' ),
array( 'status' => 400 )
);
return null;
}
$verified = $this->verify_xml_rpc_signature();
if ( is_wp_error( $verified ) ) {
$this->rest_authentication_status = $verified;
return null;
}
if (
$verified &&
isset( $verified['type'] ) &&
'user' === $verified['type'] &&
! empty( $verified['user_id'] )
) {
// Authentication successful.
$this->rest_authentication_status = true;
return $verified['user_id'];
}
// Something else went wrong. Probably a signature error.
$this->rest_authentication_status = new WP_Error(
'rest_invalid_signature',
__( 'The request is not signed correctly.', 'jetpack' ),
array( 'status' => 400 )
);
return null;
}
/**
* Report authentication status to the WP REST API.
*
* @param WP_Error|mixed $result Error from another authentication handler, null if we should handle it, or another value if not
* @return WP_Error|boolean|null {@see WP_JSON_Server::check_authentication}
*/
public function wp_rest_authentication_errors( $value ) {
if ( $value !== null ) {
return $value;
}
return $this->rest_authentication_status;
}
function add_nonce( $timestamp, $nonce ) {
global $wpdb;
static $nonces_used_this_request = array();
if ( isset( $nonces_used_this_request["$timestamp:$nonce"] ) ) {
return $nonces_used_this_request["$timestamp:$nonce"];
}
// This should always have gone through Jetpack_Signature::sign_request() first to check $timestamp an $nonce
$timestamp = (int) $timestamp;
$nonce = esc_sql( $nonce );
// Raw query so we can avoid races: add_option will also update
$show_errors = $wpdb->show_errors( false );
$old_nonce = $wpdb->get_row(
$wpdb->prepare( "SELECT * FROM `$wpdb->options` WHERE option_name = %s", "jetpack_nonce_{$timestamp}_{$nonce}" )
);
if ( is_null( $old_nonce ) ) {
$return = $wpdb->query(
$wpdb->prepare(
"INSERT INTO `$wpdb->options` (`option_name`, `option_value`, `autoload`) VALUES (%s, %s, %s)",
"jetpack_nonce_{$timestamp}_{$nonce}",
time(),
'no'
)
);
} else {
$return = false;
}
$wpdb->show_errors( $show_errors );
$nonces_used_this_request["$timestamp:$nonce"] = $return;
return $return;
}
/**
* In some setups, $HTTP_RAW_POST_DATA can be emptied during some IXR_Server paths since it is passed by reference to various methods.
* Capture it here so we can verify the signature later.
*/
function xmlrpc_methods( $methods ) {
$this->HTTP_RAW_POST_DATA = $GLOBALS['HTTP_RAW_POST_DATA'];
return $methods;
}
function public_xmlrpc_methods( $methods ) {
if ( array_key_exists( 'wp.getOptions', $methods ) ) {
$methods['wp.getOptions'] = array( $this, 'jetpack_getOptions' );
}
return $methods;
}
function jetpack_getOptions( $args ) {
global $wp_xmlrpc_server;
$wp_xmlrpc_server->escape( $args );
$username = $args[1];
$password = $args[2];
if ( !$user = $wp_xmlrpc_server->login($username, $password) ) {
return $wp_xmlrpc_server->error;
}
$options = array();
$user_data = $this->get_connected_user_data();
if ( is_array( $user_data ) ) {
$options['jetpack_user_id'] = array(
'desc' => __( 'The WP.com user ID of the connected user', 'jetpack' ),
'readonly' => true,
'value' => $user_data['ID'],
);
$options['jetpack_user_login'] = array(
'desc' => __( 'The WP.com username of the connected user', 'jetpack' ),
'readonly' => true,
'value' => $user_data['login'],
);
$options['jetpack_user_email'] = array(
'desc' => __( 'The WP.com user email of the connected user', 'jetpack' ),
'readonly' => true,
'value' => $user_data['email'],
);
$options['jetpack_user_site_count'] = array(
'desc' => __( 'The number of sites of the connected WP.com user', 'jetpack' ),
'readonly' => true,
'value' => $user_data['site_count'],
);
}
$wp_xmlrpc_server->blog_options = array_merge( $wp_xmlrpc_server->blog_options, $options );
$args = stripslashes_deep( $args );
return $wp_xmlrpc_server->wp_getOptions( $args );
}
function xmlrpc_options( $options ) {
$jetpack_client_id = false;
if ( self::is_active() ) {
$jetpack_client_id = Jetpack_Options::get_option( 'id' );
}
$options['jetpack_version'] = array(
'desc' => __( 'Jetpack Plugin Version', 'jetpack' ),
'readonly' => true,
'value' => JETPACK__VERSION,
);
$options['jetpack_client_id'] = array(
'desc' => __( 'The Client ID/WP.com Blog ID of this site', 'jetpack' ),
'readonly' => true,
'value' => $jetpack_client_id,
);
return $options;
}
public static function clean_nonces( $all = false ) {
global $wpdb;
$sql = "DELETE FROM `$wpdb->options` WHERE `option_name` LIKE %s";
$sql_args = array( $wpdb->esc_like( 'jetpack_nonce_' ) . '%' );
if ( true !== $all ) {
$sql .= ' AND CAST( `option_value` AS UNSIGNED ) < %d';
$sql_args[] = time() - 3600;
}
$sql .= ' ORDER BY `option_id` LIMIT 100';
$sql = $wpdb->prepare( $sql, $sql_args );
for ( $i = 0; $i < 1000; $i++ ) {
if ( ! $wpdb->query( $sql ) ) {
break;
}
}
}
/**
* State is passed via cookies from one request to the next, but never to subsequent requests.
* SET: state( $key, $value );
* GET: $value = state( $key );
*
* @param string $key
* @param string $value
* @param bool $restate private
*/
public static function state( $key = null, $value = null, $restate = false ) {
static $state = array();
static $path, $domain;
if ( ! isset( $path ) ) {
require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
$admin_url = Jetpack::admin_url();
$bits = parse_url( $admin_url );
if ( is_array( $bits ) ) {
$path = ( isset( $bits['path'] ) ) ? dirname( $bits['path'] ) : null;
$domain = ( isset( $bits['host'] ) ) ? $bits['host'] : null;
} else {
$path = $domain = null;
}
}
// Extract state from cookies and delete cookies
if ( isset( $_COOKIE[ 'jetpackState' ] ) && is_array( $_COOKIE[ 'jetpackState' ] ) ) {
$yum = $_COOKIE[ 'jetpackState' ];
unset( $_COOKIE[ 'jetpackState' ] );
foreach ( $yum as $k => $v ) {
if ( strlen( $v ) )
$state[ $k ] = $v;
setcookie( "jetpackState[$k]", false, 0, $path, $domain );
}
}
if ( $restate ) {
foreach ( $state as $k => $v ) {
setcookie( "jetpackState[$k]", $v, 0, $path, $domain );
}
return;
}
// Get a state variable
if ( isset( $key ) && ! isset( $value ) ) {
if ( array_key_exists( $key, $state ) )
return $state[ $key ];
return null;
}
// Set a state variable
if ( isset ( $key ) && isset( $value ) ) {
if( is_array( $value ) && isset( $value[0] ) ) {
$value = $value[0];
}
$state[ $key ] = $value;
setcookie( "jetpackState[$key]", $value, 0, $path, $domain );
}
}
public static function restate() {
Jetpack::state( null, null, true );
}
public static function check_privacy( $file ) {
static $is_site_publicly_accessible = null;
if ( is_null( $is_site_publicly_accessible ) ) {
$is_site_publicly_accessible = false;
Jetpack::load_xml_rpc_client();
$rpc = new Jetpack_IXR_Client();
$success = $rpc->query( 'jetpack.isSitePubliclyAccessible', home_url() );
if ( $success ) {
$response = $rpc->getResponse();
if ( $response ) {
$is_site_publicly_accessible = true;
}
}
Jetpack_Options::update_option( 'public', (int) $is_site_publicly_accessible );
}
if ( $is_site_publicly_accessible ) {
return;
}
$module_slug = self::get_module_slug( $file );
$privacy_checks = Jetpack::state( 'privacy_checks' );
if ( ! $privacy_checks ) {
$privacy_checks = $module_slug;
} else {
$privacy_checks .= ",$module_slug";
}
Jetpack::state( 'privacy_checks', $privacy_checks );
}
/**
* Helper method for multicall XMLRPC.
*/
public static function xmlrpc_async_call() {
global $blog_id;
static $clients = array();
$client_blog_id = is_multisite() ? $blog_id : 0;
if ( ! isset( $clients[$client_blog_id] ) ) {
Jetpack::load_xml_rpc_client();
$clients[$client_blog_id] = new Jetpack_IXR_ClientMulticall( array( 'user_id' => JETPACK_MASTER_USER, ) );
if ( function_exists( 'ignore_user_abort' ) ) {
ignore_user_abort( true );
}
add_action( 'shutdown', array( 'Jetpack', 'xmlrpc_async_call' ) );
}
$args = func_get_args();
if ( ! empty( $args[0] ) ) {
call_user_func_array( array( $clients[$client_blog_id], 'addCall' ), $args );
} elseif ( is_multisite() ) {
foreach ( $clients as $client_blog_id => $client ) {
if ( ! $client_blog_id || empty( $client->calls ) ) {
continue;
}
$switch_success = switch_to_blog( $client_blog_id, true );
if ( ! $switch_success ) {
continue;
}
flush();
$client->query();
restore_current_blog();
}
} else {
if ( isset( $clients[0] ) && ! empty( $clients[0]->calls ) ) {
flush();
$clients[0]->query();
}
}
}
public static function staticize_subdomain( $url ) {
// Extract hostname from URL
$host = parse_url( $url, PHP_URL_HOST );
// Explode hostname on '.'
$exploded_host = explode( '.', $host );
// Retrieve the name and TLD
if ( count( $exploded_host ) > 1 ) {
$name = $exploded_host[ count( $exploded_host ) - 2 ];
$tld = $exploded_host[ count( $exploded_host ) - 1 ];
// Rebuild domain excluding subdomains
$domain = $name . '.' . $tld;
} else {
$domain = $host;
}
// Array of Automattic domains
$domain_whitelist = array( 'wordpress.com', 'wp.com' );
// Return $url if not an Automattic domain
if ( ! in_array( $domain, $domain_whitelist ) ) {
return $url;
}
if ( is_ssl() ) {
return preg_replace( '|https?://[^/]++/|', 'https://s-ssl.wordpress.com/', $url );
}
srand( crc32( basename( $url ) ) );
$static_counter = rand( 0, 2 );
srand(); // this resets everything that relies on this, like array_rand() and shuffle()
return preg_replace( '|://[^/]+?/|', "://s$static_counter.wp.com/", $url );
}
/* JSON API Authorization */
/**
* Handles the login action for Authorizing the JSON API
*/
function login_form_json_api_authorization() {
$this->verify_json_api_authorization_request();
add_action( 'wp_login', array( &$this, 'store_json_api_authorization_token' ), 10, 2 );
add_action( 'login_message', array( &$this, 'login_message_json_api_authorization' ) );
add_action( 'login_form', array( &$this, 'preserve_action_in_login_form_for_json_api_authorization' ) );
add_filter( 'site_url', array( &$this, 'post_login_form_to_signed_url' ), 10, 3 );
}
// Make sure the login form is POSTed to the signed URL so we can reverify the request
function post_login_form_to_signed_url( $url, $path, $scheme ) {
if ( 'wp-login.php' !== $path || ( 'login_post' !== $scheme && 'login' !== $scheme ) ) {
return $url;
}
$parsed_url = parse_url( $url );
$url = strtok( $url, '?' );
$url = "$url?{$_SERVER['QUERY_STRING']}";
if ( ! empty( $parsed_url['query'] ) )
$url .= "&{$parsed_url['query']}";
return $url;
}
// Make sure the POSTed request is handled by the same action
function preserve_action_in_login_form_for_json_api_authorization() {
echo "\n";
echo "\n";
}
// If someone logs in to approve API access, store the Access Code in usermeta
function store_json_api_authorization_token( $user_login, $user ) {
add_filter( 'login_redirect', array( &$this, 'add_token_to_login_redirect_json_api_authorization' ), 10, 3 );
add_filter( 'allowed_redirect_hosts', array( &$this, 'allow_wpcom_public_api_domain' ) );
$token = wp_generate_password( 32, false );
update_user_meta( $user->ID, 'jetpack_json_api_' . $this->json_api_authorization_request['client_id'], $token );
}
// Add public-api.wordpress.com to the safe redirect whitelist - only added when someone allows API access
function allow_wpcom_public_api_domain( $domains ) {
$domains[] = 'public-api.wordpress.com';
return $domains;
}
// Add the Access Code details to the public-api.wordpress.com redirect
function add_token_to_login_redirect_json_api_authorization( $redirect_to, $original_redirect_to, $user ) {
return add_query_arg(
urlencode_deep(
array(
'jetpack-code' => get_user_meta( $user->ID, 'jetpack_json_api_' . $this->json_api_authorization_request['client_id'], true ),
'jetpack-user-id' => (int) $user->ID,
'jetpack-state' => $this->json_api_authorization_request['state'],
)
),
$redirect_to
);
}
/**
* Verifies the request by checking the signature
*
* @since 4.6.0 Method was updated to use `$_REQUEST` instead of `$_GET` and `$_POST`. Method also updated to allow
* passing in an `$environment` argument that overrides `$_REQUEST`. This was useful for integrating with SSO.
*
* @param null|array $environment
*/
function verify_json_api_authorization_request( $environment = null ) {
require_once JETPACK__PLUGIN_DIR . 'class.jetpack-signature.php';
$environment = is_null( $environment )
? $_REQUEST
: $environment;
list( $envToken, $envVersion, $envUserId ) = explode( ':', $environment['token'] );
$token = Jetpack_Data::get_access_token( $envUserId );
if ( ! $token || empty( $token->secret ) ) {
wp_die( __( 'You must connect your Jetpack plugin to WordPress.com to use this feature.' , 'jetpack' ) );
}
$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' );
$jetpack_signature = new Jetpack_Signature( $token->secret, (int) Jetpack_Options::get_option( 'time_diff' ) );
if ( isset( $environment['jetpack_json_api_original_query'] ) ) {
$signature = $jetpack_signature->sign_request(
$environment['token'],
$environment['timestamp'],
$environment['nonce'],
'',
'GET',
$environment['jetpack_json_api_original_query'],
null,
true
);
} else {
$signature = $jetpack_signature->sign_current_request( array( 'body' => null, 'method' => 'GET' ) );
}
if ( ! $signature ) {
wp_die( $die_error );
} else if ( is_wp_error( $signature ) ) {
wp_die( $die_error );
} else if ( ! hash_equals( $signature, $environment['signature'] ) ) {
if ( is_ssl() ) {
// 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
$signature = $jetpack_signature->sign_current_request( array( 'scheme' => 'http', 'body' => null, 'method' => 'GET' ) );
if ( ! $signature || is_wp_error( $signature ) || ! hash_equals( $signature, $environment['signature'] ) ) {
wp_die( $die_error );
}
} else {
wp_die( $die_error );
}
}
$timestamp = (int) $environment['timestamp'];
$nonce = stripslashes( (string) $environment['nonce'] );
if ( ! $this->add_nonce( $timestamp, $nonce ) ) {
// De-nonce the nonce, at least for 5 minutes.
// 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)
$old_nonce_time = get_option( "jetpack_nonce_{$timestamp}_{$nonce}" );
if ( $old_nonce_time < time() - 300 ) {
wp_die( __( 'The authorization process expired. Please go back and try again.' , 'jetpack' ) );
}
}
$data = json_decode( base64_decode( stripslashes( $environment['data'] ) ) );
$data_filters = array(
'state' => 'opaque',
'client_id' => 'int',
'client_title' => 'string',
'client_image' => 'url',
);
foreach ( $data_filters as $key => $sanitation ) {
if ( ! isset( $data->$key ) ) {
wp_die( $die_error );
}
switch ( $sanitation ) {
case 'int' :
$this->json_api_authorization_request[$key] = (int) $data->$key;
break;
case 'opaque' :
$this->json_api_authorization_request[$key] = (string) $data->$key;
break;
case 'string' :
$this->json_api_authorization_request[$key] = wp_kses( (string) $data->$key, array() );
break;
case 'url' :
$this->json_api_authorization_request[$key] = esc_url_raw( (string) $data->$key );
break;
}
}
if ( empty( $this->json_api_authorization_request['client_id'] ) ) {
wp_die( $die_error );
}
}
function login_message_json_api_authorization( $message ) {
return '
' . sprintf(
esc_html__( '%s wants to access your site’s data. Log in to authorize that access.' , 'jetpack' ),
'' . esc_html( $this->json_api_authorization_request['client_title'] ) . ''
) . '
';
}
/**
* Get $content_width, but with a twist filter.
*/
public static function get_content_width() {
$content_width = isset( $GLOBALS['content_width'] ) ? $GLOBALS['content_width'] : false;
/**
* Filter the Content Width value.
*
* @since 2.2.3
*
* @param string $content_width Content Width value.
*/
return apply_filters( 'jetpack_content_width', $content_width );
}
/**
* Pings the WordPress.com Mirror Site for the specified options.
*
* @param string|array $option_names The option names to request from the WordPress.com Mirror Site
*
* @return array An associative array of the option values as stored in the WordPress.com Mirror Site
*/
public function get_cloud_site_options( $option_names ) {
$option_names = array_filter( (array) $option_names, 'is_string' );
Jetpack::load_xml_rpc_client();
$xml = new Jetpack_IXR_Client( array( 'user_id' => JETPACK_MASTER_USER, ) );
$xml->query( 'jetpack.fetchSiteOptions', $option_names );
if ( $xml->isError() ) {
return array(
'error_code' => $xml->getErrorCode(),
'error_msg' => $xml->getErrorMessage(),
);
}
$cloud_site_options = $xml->getResponse();
return $cloud_site_options;
}
/**
* Checks if the site is currently in an identity crisis.
*
* @return array|bool Array of options that are in a crisis, or false if everything is OK.
*/
public static function check_identity_crisis() {
if ( ! Jetpack::is_active() || Jetpack::is_development_mode() || ! self::validate_sync_error_idc_option() ) {
return false;
}
return Jetpack_Options::get_option( 'sync_error_idc' );
}
/**
* Checks whether the home and siteurl specifically are whitelisted
* Written so that we don't have re-check $key and $value params every time
* we want to check if this site is whitelisted, for example in footer.php
*
* @since 3.8.0
* @return bool True = already whitelisted False = not whitelisted
*/
public static function is_staging_site() {
$is_staging = false;
$known_staging = array(
'urls' => array(
'#\.staging\.wpengine\.com$#i', // WP Engine
'#\.staging\.kinsta\.com$#i', // Kinsta.com
),
'constants' => array(
'IS_WPE_SNAPSHOT', // WP Engine
'KINSTA_DEV_ENV', // Kinsta.com
'WPSTAGECOACH_STAGING', // WP Stagecoach
'JETPACK_STAGING_MODE', // Generic
)
);
/**
* Filters the flags of known staging sites.
*
* @since 3.9.0
*
* @param array $known_staging {
* An array of arrays that each are used to check if the current site is staging.
* @type array $urls URLs of staging sites in regex to check against site_url.
* @type array $constants PHP constants of known staging/developement environments.
* }
*/
$known_staging = apply_filters( 'jetpack_known_staging', $known_staging );
if ( isset( $known_staging['urls'] ) ) {
foreach ( $known_staging['urls'] as $url ){
if ( preg_match( $url, site_url() ) ) {
$is_staging = true;
break;
}
}
}
if ( isset( $known_staging['constants'] ) ) {
foreach ( $known_staging['constants'] as $constant ) {
if ( defined( $constant ) && constant( $constant ) ) {
$is_staging = true;
}
}
}
// Last, let's check if sync is erroring due to an IDC. If so, set the site to staging mode.
if ( ! $is_staging && self::validate_sync_error_idc_option() ) {
$is_staging = true;
}
/**
* Filters is_staging_site check.
*
* @since 3.9.0
*
* @param bool $is_staging If the current site is a staging site.
*/
return apply_filters( 'jetpack_is_staging_site', $is_staging );
}
/**
* Checks whether the sync_error_idc option is valid or not, and if not, will do cleanup.
*
* @return bool
*/
public static function validate_sync_error_idc_option() {
$is_valid = false;
$idc_allowed = get_transient( 'jetpack_idc_allowed' );
if ( false === $idc_allowed ) {
$response = wp_remote_get( 'https://jetpack.com/is-idc-allowed/' );
if ( 200 === (int) wp_remote_retrieve_response_code( $response ) ) {
$json = json_decode( wp_remote_retrieve_body( $response ) );
$idc_allowed = isset( $json, $json->result ) && $json->result ? '1' : '0';
$transient_duration = HOUR_IN_SECONDS;
} else {
// If the request failed for some reason, then assume IDC is allowed and set shorter transient.
$idc_allowed = '1';
$transient_duration = 5 * MINUTE_IN_SECONDS;
}
set_transient( 'jetpack_idc_allowed', $idc_allowed, $transient_duration );
}
// Is the site opted in and does the stored sync_error_idc option match what we now generate?
$sync_error = Jetpack_Options::get_option( 'sync_error_idc' );
$local_options = self::get_sync_error_idc_option();
if ( $idc_allowed && $sync_error && self::sync_idc_optin() ) {
if ( $sync_error['home'] === $local_options['home'] && $sync_error['siteurl'] === $local_options['siteurl'] ) {
$is_valid = true;
}
}
/**
* Filters whether the sync_error_idc option is valid.
*
* @since 4.4.0
*
* @param bool $is_valid If the sync_error_idc is valid or not.
*/
$is_valid = (bool) apply_filters( 'jetpack_sync_error_idc_validation', $is_valid );
if ( ! $idc_allowed || ( ! $is_valid && $sync_error ) ) {
// Since the option exists, and did not validate, delete it
Jetpack_Options::delete_option( 'sync_error_idc' );
}
return $is_valid;
}
/**
* Normalizes a url by doing three things:
* - Strips protocol
* - Strips www
* - Adds a trailing slash
*
* @since 4.4.0
* @param string $url
* @return WP_Error|string
*/
public static function normalize_url_protocol_agnostic( $url ) {
$parsed_url = wp_parse_url( trailingslashit( esc_url_raw( $url ) ) );
if ( ! $parsed_url ) {
return new WP_Error( 'cannot_parse_url', sprintf( esc_html__( 'Cannot parse URL %s', 'jetpack' ), $url ) );
}
// Strip www and protocols
$url = preg_replace( '/^www\./i', '', $parsed_url['host'] . $parsed_url['path'] );
return $url;
}
/**
* Gets the value that is to be saved in the jetpack_sync_error_idc option.
*
* @since 4.4.0
*
* @param array $response
* @return array Array of the local urls, wpcom urls, and error code
*/
public static function get_sync_error_idc_option( $response = array() ) {
$local_options = array(
'home' => get_home_url(),
'siteurl' => get_site_url(),
);
$options = array_merge( $local_options, $response );
$returned_values = array();
foreach( $options as $key => $option ) {
if ( 'error_code' === $key ) {
$returned_values[ $key ] = $option;
continue;
}
if ( is_wp_error( $normalized_url = self::normalize_url_protocol_agnostic( $option ) ) ) {
continue;
}
$returned_values[ $key ] = $normalized_url;
}
return $returned_values;
}
/**
* Returns the value of the jetpack_sync_idc_optin filter, or constant.
* If set to true, the site will be put into staging mode.
*
* @since 4.3.2
* @return bool
*/
public static function sync_idc_optin() {
if ( Jetpack_Constants::is_defined( 'JETPACK_SYNC_IDC_OPTIN' ) ) {
$default = Jetpack_Constants::get_constant( 'JETPACK_SYNC_IDC_OPTIN' );
} else {
$default = ! Jetpack_Constants::is_defined( 'SUNRISE' ) && ! is_multisite();
}
/**
* Allows sites to optin to IDC mitigation which blocks the site from syncing to WordPress.com when the home
* URL or site URL do not match what WordPress.com expects. The default value is either false, or the value of
* JETPACK_SYNC_IDC_OPTIN constant if set.
*
* @since 4.3.2
*
* @param bool $default Whether the site is opted in to IDC mitigation.
*/
return (bool) apply_filters( 'jetpack_sync_idc_optin', $default );
}
/**
* Maybe Use a .min.css stylesheet, maybe not.
*
* Hooks onto `plugins_url` filter at priority 1, and accepts all 3 args.
*/
public static function maybe_min_asset( $url, $path, $plugin ) {
// Short out on things trying to find actual paths.
if ( ! $path || empty( $plugin ) ) {
return $url;
}
// Strip out the abspath.
$base = dirname( plugin_basename( $plugin ) );
// Short out on non-Jetpack assets.
if ( 'jetpack/' !== substr( $base, 0, 8 ) ) {
return $url;
}
// File name parsing.
$file = "{$base}/{$path}";
$full_path = JETPACK__PLUGIN_DIR . substr( $file, 8 );
$file_name = substr( $full_path, strrpos( $full_path, '/' ) + 1 );
$file_name_parts_r = array_reverse( explode( '.', $file_name ) );
$extension = array_shift( $file_name_parts_r );
if ( in_array( strtolower( $extension ), array( 'css', 'js' ) ) ) {
// Already pointing at the minified version.
if ( 'min' === $file_name_parts_r[0] ) {
return $url;
}
$min_full_path = preg_replace( "#\.{$extension}$#", ".min.{$extension}", $full_path );
if ( file_exists( $min_full_path ) ) {
$url = preg_replace( "#\.{$extension}$#", ".min.{$extension}", $url );
}
}
return $url;
}
/**
* Maybe inlines a stylesheet.
*
* If you'd like to inline a stylesheet instead of printing a link to it,
* wp_style_add_data( 'handle', 'jetpack-inline', true );
*
* Attached to `style_loader_tag` filter.
*
* @param string $tag The tag that would link to the external asset.
* @param string $handle The registered handle of the script in question.
*
* @return string
*/
public static function maybe_inline_style( $tag, $handle ) {
global $wp_styles;
$item = $wp_styles->registered[ $handle ];
if ( ! isset( $item->extra['jetpack-inline'] ) || ! $item->extra['jetpack-inline'] ) {
return $tag;
}
if ( preg_match( '# href=\'([^\']+)\' #i', $tag, $matches ) ) {
$href = $matches[1];
// Strip off query string
if ( $pos = strpos( $href, '?' ) ) {
$href = substr( $href, 0, $pos );
}
// Strip off fragment
if ( $pos = strpos( $href, '#' ) ) {
$href = substr( $href, 0, $pos );
}
} else {
return $tag;
}
$plugins_dir = plugin_dir_url( JETPACK__PLUGIN_FILE );
if ( $plugins_dir !== substr( $href, 0, strlen( $plugins_dir ) ) ) {
return $tag;
}
// If this stylesheet has a RTL version, and the RTL version replaces normal...
if ( isset( $item->extra['rtl'] ) && 'replace' === $item->extra['rtl'] && is_rtl() ) {
// And this isn't the pass that actually deals with the RTL version...
if ( false === strpos( $tag, " id='$handle-rtl-css' " ) ) {
// Short out, as the RTL version will deal with it in a moment.
return $tag;
}
}
$file = JETPACK__PLUGIN_DIR . substr( $href, strlen( $plugins_dir ) );
$css = Jetpack::absolutize_css_urls( file_get_contents( $file ), $href );
if ( $css ) {
$tag = "\r\n";
if ( empty( $item->extra['after'] ) ) {
wp_add_inline_style( $handle, $css );
} else {
array_unshift( $item->extra['after'], $css );
wp_style_add_data( $handle, 'after', $item->extra['after'] );
}
}
return $tag;
}
/**
* Loads a view file from the views
*
* Data passed in with the $data parameter will be available in the
* template file as $data['value']
*
* @param string $template - Template file to load
* @param array $data - Any data to pass along to the template
* @return boolean - If template file was found
**/
public function load_view( $template, $data = array() ) {
$views_dir = JETPACK__PLUGIN_DIR . 'views/';
if( file_exists( $views_dir . $template ) ) {
require_once( $views_dir . $template );
return true;
}
error_log( "Jetpack: Unable to find view file $views_dir$template" );
return false;
}
/**
* Throws warnings for deprecated hooks to be removed from Jetpack
*/
public function deprecated_hooks() {
global $wp_filter;
/*
* Format:
* deprecated_filter_name => replacement_name
*
* If there is no replacement, use null for replacement_name
*/
$deprecated_list = array(
'jetpack_bail_on_shortcode' => 'jetpack_shortcodes_to_include',
'wpl_sharing_2014_1' => null,
'jetpack-tools-to-include' => 'jetpack_tools_to_include',
'jetpack_identity_crisis_options_to_check' => null,
'update_option_jetpack_single_user_site' => null,
'audio_player_default_colors' => null,
'add_option_jetpack_featured_images_enabled' => null,
'add_option_jetpack_update_details' => null,
'add_option_jetpack_updates' => null,
'add_option_jetpack_network_name' => null,
'add_option_jetpack_network_allow_new_registrations' => null,
'add_option_jetpack_network_add_new_users' => null,
'add_option_jetpack_network_site_upload_space' => null,
'add_option_jetpack_network_upload_file_types' => null,
'add_option_jetpack_network_enable_administration_menus' => null,
'add_option_jetpack_is_multi_site' => null,
'add_option_jetpack_is_main_network' => null,
'add_option_jetpack_main_network_site' => null,
'jetpack_sync_all_registered_options' => null,
'jetpack_has_identity_crisis' => 'jetpack_sync_error_idc_validation',
'jetpack_is_post_mailable' => null,
);
// This is a silly loop depth. Better way?
foreach( $deprecated_list AS $hook => $hook_alt ) {
if ( has_action( $hook ) ) {
foreach( $wp_filter[ $hook ] AS $func => $values ) {
foreach( $values AS $hooked ) {
if ( is_callable( $hooked['function'] ) ) {
$function_name = 'an anonymous function';
} else {
$function_name = $hooked['function'];
}
_deprecated_function( $hook . ' used for ' . $function_name, null, $hook_alt );
}
}
}
}
}
/**
* Converts any url in a stylesheet, to the correct absolute url.
*
* Considerations:
* - Normal, relative URLs `feh.png`
* - Data URLs `data:image/gif;base64,eh129ehiuehjdhsa==`
* - Schema-agnostic URLs `//domain.com/feh.png`
* - Absolute URLs `http://domain.com/feh.png`
* - Domain root relative URLs `/feh.png`
*
* @param $css string: The raw CSS -- should be read in directly from the file.
* @param $css_file_url : The URL that the file can be accessed at, for calculating paths from.
*
* @return mixed|string
*/
public static function absolutize_css_urls( $css, $css_file_url ) {
$pattern = '#url\((?P[^)]*)\)#i';
$css_dir = dirname( $css_file_url );
$p = parse_url( $css_dir );
$domain = sprintf(
'%1$s//%2$s%3$s%4$s',
isset( $p['scheme'] ) ? "{$p['scheme']}:" : '',
isset( $p['user'], $p['pass'] ) ? "{$p['user']}:{$p['pass']}@" : '',
$p['host'],
isset( $p['port'] ) ? ":{$p['port']}" : ''
);
if ( preg_match_all( $pattern, $css, $matches, PREG_SET_ORDER ) ) {
$find = $replace = array();
foreach ( $matches as $match ) {
$url = trim( $match['path'], "'\" \t" );
// If this is a data url, we don't want to mess with it.
if ( 'data:' === substr( $url, 0, 5 ) ) {
continue;
}
// If this is an absolute or protocol-agnostic url,
// we don't want to mess with it.
if ( preg_match( '#^(https?:)?//#i', $url ) ) {
continue;
}
switch ( substr( $url, 0, 1 ) ) {
case '/':
$absolute = $domain . $url;
break;
default:
$absolute = $css_dir . '/' . $url;
}
$find[] = $match[0];
$replace[] = sprintf( 'url("%s")', $absolute );
}
$css = str_replace( $find, $replace, $css );
}
return $css;
}
/**
* This methods removes all of the registered css files on the front end
* from Jetpack in favor of using a single file. In effect "imploding"
* all the files into one file.
*
* Pros:
* - Uses only ONE css asset connection instead of 15
* - Saves a minimum of 56k
* - Reduces server load
* - Reduces time to first painted byte
*
* Cons:
* - Loads css for ALL modules. However all selectors are prefixed so it
* should not cause any issues with themes.
* - Plugins/themes dequeuing styles no longer do anything. See
* jetpack_implode_frontend_css filter for a workaround
*
* For some situations developers may wish to disable css imploding and
* instead operate in legacy mode where each file loads seperately and
* can be edited individually or dequeued. This can be accomplished with
* the following line:
*
* add_filter( 'jetpack_implode_frontend_css', '__return_false' );
*
* @since 3.2
**/
public function implode_frontend_css( $travis_test = false ) {
$do_implode = true;
if ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) {
$do_implode = false;
}
/**
* Allow CSS to be concatenated into a single jetpack.css file.
*
* @since 3.2.0
*
* @param bool $do_implode Should CSS be concatenated? Default to true.
*/
$do_implode = apply_filters( 'jetpack_implode_frontend_css', $do_implode );
// Do not use the imploded file when default behaviour was altered through the filter
if ( ! $do_implode ) {
return;
}
// We do not want to use the imploded file in dev mode, or if not connected
if ( Jetpack::is_development_mode() || ! self::is_active() ) {
if ( ! $travis_test ) {
return;
}
}
// Do not use the imploded file if sharing css was dequeued via the sharing settings screen
if ( get_option( 'sharedaddy_disable_resources' ) ) {
return;
}
/*
* Now we assume Jetpack is connected and able to serve the single
* file.
*
* In the future there will be a check here to serve the file locally
* or potentially from the Jetpack CDN
*
* For now:
* - Enqueue a single imploded css file
* - Zero out the style_loader_tag for the bundled ones
* - Be happy, drink scotch
*/
add_filter( 'style_loader_tag', array( $this, 'concat_remove_style_loader_tag' ), 10, 2 );
$version = Jetpack::is_development_version() ? filemtime( JETPACK__PLUGIN_DIR . 'css/jetpack.css' ) : JETPACK__VERSION;
wp_enqueue_style( 'jetpack_css', plugins_url( 'css/jetpack.css', __FILE__ ), array(), $version );
wp_style_add_data( 'jetpack_css', 'rtl', 'replace' );
}
function concat_remove_style_loader_tag( $tag, $handle ) {
if ( in_array( $handle, $this->concatenated_style_handles ) ) {
$tag = '';
if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
$tag = "\r\n";
}
}
return $tag;
}
/*
* Check the heartbeat data
*
* Organizes the heartbeat data by severity. For example, if the site
* is in an ID crisis, it will be in the $filtered_data['bad'] array.
*
* Data will be added to "caution" array, if it either:
* - Out of date Jetpack version
* - Out of date WP version
* - Out of date PHP version
*
* $return array $filtered_data
*/
public static function jetpack_check_heartbeat_data() {
$raw_data = Jetpack_Heartbeat::generate_stats_array();
$good = array();
$caution = array();
$bad = array();
foreach ( $raw_data as $stat => $value ) {
// Check jetpack version
if ( 'version' == $stat ) {
if ( version_compare( $value, JETPACK__VERSION, '<' ) ) {
$caution[ $stat ] = $value . " - min supported is " . JETPACK__VERSION;
continue;
}
}
// Check WP version
if ( 'wp-version' == $stat ) {
if ( version_compare( $value, JETPACK__MINIMUM_WP_VERSION, '<' ) ) {
$caution[ $stat ] = $value . " - min supported is " . JETPACK__MINIMUM_WP_VERSION;
continue;
}
}
// Check PHP version
if ( 'php-version' == $stat ) {
if ( version_compare( PHP_VERSION, '5.2.4', '<' ) ) {
$caution[ $stat ] = $value . " - min supported is 5.2.4";
continue;
}
}
// Check ID crisis
if ( 'identitycrisis' == $stat ) {
if ( 'yes' == $value ) {
$bad[ $stat ] = $value;
continue;
}
}
// The rest are good :)
$good[ $stat ] = $value;
}
$filtered_data = array(
'good' => $good,
'caution' => $caution,
'bad' => $bad
);
return $filtered_data;
}
/*
* This method is used to organize all options that can be reset
* without disconnecting Jetpack.
*
* It is used in class.jetpack-cli.php to reset options
*
* @return array of options to delete.
*/
public static function get_jetpack_options_for_reset() {
$jetpack_options = Jetpack_Options::get_option_names();
$jetpack_options_non_compat = Jetpack_Options::get_option_names( 'non_compact' );
$jetpack_options_private = Jetpack_Options::get_option_names( 'private' );
$all_jp_options = array_merge( $jetpack_options, $jetpack_options_non_compat, $jetpack_options_private );
// A manual build of the wp options
$wp_options = array(
'sharing-options',
'disabled_likes',
'disabled_reblogs',
'jetpack_comments_likes_enabled',
'wp_mobile_excerpt',
'wp_mobile_featured_images',
'wp_mobile_app_promos',
'stats_options',
'stats_dashboard_widget',
'safecss_preview_rev',
'safecss_rev',
'safecss_revision_migrated',
'nova_menu_order',
'jetpack_portfolio',
'jetpack_portfolio_posts_per_page',
'jetpack_testimonial',
'jetpack_testimonial_posts_per_page',
'wp_mobile_custom_css',
'sharedaddy_disable_resources',
'sharing-options',
'sharing-services',
'site_icon_temp_data',
'featured-content',
'site_logo',
'jetpack_dismissed_notices',
);
// Flag some Jetpack options as unsafe
$unsafe_options = array(
'id', // (int) The Client ID/WP.com Blog ID of this site.
'master_user', // (int) The local User ID of the user who connected this site to jetpack.wordpress.com.
'version', // (string) Used during upgrade procedure to auto-activate new modules. version:time
'jumpstart', // (string) A flag for whether or not to show the Jump Start. Accepts: new_connection, jumpstart_activated, jetpack_action_taken, jumpstart_dismissed.
// non_compact
'activated',
// private
'register',
'blog_token', // (string) The Client Secret/Blog Token of this site.
'user_token', // (string) The User Token of this site. (deprecated)
'user_tokens'
);
// Remove the unsafe Jetpack options
foreach ( $unsafe_options as $unsafe_option ) {
if ( false !== ( $key = array_search( $unsafe_option, $all_jp_options ) ) ) {
unset( $all_jp_options[ $key ] );
}
}
$options = array(
'jp_options' => $all_jp_options,
'wp_options' => $wp_options
);
return $options;
}
/**
* Check if an option of a Jetpack module has been updated.
*
* If any module option has been updated before Jump Start has been dismissed,
* update the 'jumpstart' option so we can hide Jump Start.
*
* @param string $option_name
*
* @return bool
*/
public static function jumpstart_has_updated_module_option( $option_name = '' ) {
// Bail if Jump Start has already been dismissed
if ( 'new_connection' !== Jetpack_Options::get_option( 'jumpstart' ) ) {
return false;
}
$jetpack = Jetpack::init();
// Manual build of module options
$option_names = self::get_jetpack_options_for_reset();
if ( in_array( $option_name, $option_names['wp_options'] ) ) {
Jetpack_Options::update_option( 'jumpstart', 'jetpack_action_taken' );
//Jump start is being dismissed send data to MC Stats
$jetpack->stat( 'jumpstart', 'manual,'.$option_name );
$jetpack->do_stats( 'server_side' );
}
}
/*
* Strip http:// or https:// from a url, replaces forward slash with ::,
* so we can bring them directly to their site in calypso.
*
* @param string | url
* @return string | url without the guff
*/
public static function build_raw_urls( $url ) {
$strip_http = '/.*?:\/\//i';
$url = preg_replace( $strip_http, '', $url );
$url = str_replace( '/', '::', $url );
return $url;
}
/**
* Stores and prints out domains to prefetch for page speed optimization.
*
* @param mixed $new_urls
*/
public static function dns_prefetch( $new_urls = null ) {
static $prefetch_urls = array();
if ( empty( $new_urls ) && ! empty( $prefetch_urls ) ) {
echo "\r\n";
foreach ( $prefetch_urls as $this_prefetch_url ) {
printf( "\r\n", esc_attr( $this_prefetch_url ) );
}
} elseif ( ! empty( $new_urls ) ) {
if ( ! has_action( 'wp_head', array( __CLASS__, __FUNCTION__ ) ) ) {
add_action( 'wp_head', array( __CLASS__, __FUNCTION__ ) );
}
foreach ( (array) $new_urls as $this_new_url ) {
$prefetch_urls[] = strtolower( untrailingslashit( preg_replace( '#^https?://#i', '//', $this_new_url ) ) );
}
$prefetch_urls = array_unique( $prefetch_urls );
}
}
public function wp_dashboard_setup() {
if ( self::is_active() ) {
add_action( 'jetpack_dashboard_widget', array( __CLASS__, 'dashboard_widget_footer' ), 999 );
$widget_title = __( 'Site Stats', 'jetpack' );
} elseif ( ! self::is_development_mode() && current_user_can( 'jetpack_connect' ) ) {
add_action( 'jetpack_dashboard_widget', array( $this, 'dashboard_widget_connect_to_wpcom' ) );
$widget_title = __( 'Please Connect Jetpack', 'jetpack' );
}
if ( has_action( 'jetpack_dashboard_widget' ) ) {
wp_add_dashboard_widget(
'jetpack_summary_widget',
$widget_title,
array( __CLASS__, 'dashboard_widget' )
);
wp_enqueue_style( 'jetpack-dashboard-widget', plugins_url( 'css/dashboard-widget.css', JETPACK__PLUGIN_FILE ), array(), JETPACK__VERSION );
// If we're inactive and not in development mode, sort our box to the top.
if ( ! self::is_active() && ! self::is_development_mode() ) {
global $wp_meta_boxes;
$dashboard = $wp_meta_boxes['dashboard']['normal']['core'];
$ours = array( 'jetpack_summary_widget' => $dashboard['jetpack_summary_widget'] );
$wp_meta_boxes['dashboard']['normal']['core'] = array_merge( $ours, $dashboard );
}
}
}
/**
* @param mixed $result Value for the user's option
* @return mixed
*/
function get_user_option_meta_box_order_dashboard( $sorted ) {
if ( ! is_array( $sorted ) ) {
return $sorted;
}
foreach ( $sorted as $box_context => $ids ) {
if ( false === strpos( $ids, 'dashboard_stats' ) ) {
// If the old id isn't anywhere in the ids, don't bother exploding and fail out.
continue;
}
$ids_array = explode( ',', $ids );
$key = array_search( 'dashboard_stats', $ids_array );
if ( false !== $key ) {
// If we've found that exact value in the option (and not `google_dashboard_stats` for example)
$ids_array[ $key ] = 'jetpack_summary_widget';
$sorted[ $box_context ] = implode( ',', $ids_array );
// We've found it, stop searching, and just return.
break;
}
}
return $sorted;
}
public static function dashboard_widget() {
/**
* Fires when the dashboard is loaded.
*
* @since 3.4.0
*/
do_action( 'jetpack_dashboard_widget' );
}
public static function dashboard_widget_footer() {
?>
stats about your traffic, protect you from brute force attacks, speed up your images and photos, and enable other traffic and security features.', 'jetpack' ), 'jetpack' ) ?>
';
}
/*
* Adds a "blank" column in the user admin table to display indication of user connection.
*/
function jetpack_icon_user_connected( $columns ) {
$columns['user_jetpack'] = '';
return $columns;
}
/*
* Show Jetpack icon if the user is linked.
*/
function jetpack_show_user_connected_icon( $val, $col, $user_id ) {
if ( 'user_jetpack' == $col && Jetpack::is_user_connected( $user_id ) ) {
$emblem_html = sprintf(
'%2$s',
esc_attr__( 'This user is linked and ready to fly with Jetpack.', 'jetpack' ),
Jetpack::get_jp_emblem()
);
return $emblem_html;
}
return $val;
}
/*
* Style the Jetpack user column
*/
function jetpack_user_col_style() {
global $current_screen;
if ( ! empty( $current_screen->base ) && 'users' == $current_screen->base ) { ?>