diff options
Diffstat (limited to 'plugins/jetpack/modules/notes.php')
| -rw-r--r-- | plugins/jetpack/modules/notes.php | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/plugins/jetpack/modules/notes.php b/plugins/jetpack/modules/notes.php new file mode 100644 index 00000000..3b7ddfaa --- /dev/null +++ b/plugins/jetpack/modules/notes.php @@ -0,0 +1,198 @@ +<?php +/** + * Module Name: Notifications + * Module Description: Receive instant notifications of site comments and likes. + * Sort Order: 13 + * First Introduced: 1.9 + * Requires Connection: Yes + * Auto Activate: Yes + * Module Tags: Other + * Feature: General + * Additional Search Queries: notification, notifications, toolbar, adminbar, push, comments + */ + +if ( !defined( 'JETPACK_NOTES__CACHE_BUSTER' ) ) define( 'JETPACK_NOTES__CACHE_BUSTER', JETPACK__VERSION . '-' . gmdate( 'oW' ) ); + +class Jetpack_Notifications { + public $jetpack = false; + + /** + * Singleton + * @static + */ + public static function init() { + static $instance = array(); + + if ( !$instance ) { + $instance[0] = new Jetpack_Notifications; + } + + return $instance[0]; + } + + function __construct() { + $this->jetpack = Jetpack::init(); + + add_action( 'init', array( &$this, 'action_init' ) ); + } + + function wpcom_static_url($file) { + $i = hexdec( substr( md5( $file ), -1 ) ) % 2; + $url = 'http://s' . $i . '.wp.com' . $file; + return set_url_scheme( $url ); + } + + // return the major version of Internet Explorer the viewer is using or false if it's not IE + public static function get_internet_explorer_version() { + static $version; + if ( isset( $version ) ) { + return $version; + } + + $user_agent = isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : ''; + + preg_match( '/MSIE (\d+)/', $user_agent, $matches ); + $version = empty( $matches[1] ) ? null : $matches[1]; + if ( empty( $version ) || !$version ) { + return false; + } + return $version; + } + + public static function current_browser_is_supported() { + static $supported; + + if ( isset( $supported ) ) { + return $supported; + } + + $ie_version = self::get_internet_explorer_version(); + if ( false === $ie_version ) { + return $supported = true; + } + + if ( $ie_version < 8 ) { + return $supported = false; + } + + return $supported = true; + } + + function action_init() { + //syncing must wait until after init so + //post types that support comments + $filt_post_types = array(); + $all_post_types = get_post_types(); + foreach ( $all_post_types as $post_type ) { + if ( post_type_supports( $post_type, 'comments' ) ) { + $filt_post_types[] = $post_type; + } + } + + if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) + return; + + if ( !has_filter( 'show_admin_bar', '__return_true' ) && !is_user_logged_in() ) + return; + + if ( !self::current_browser_is_supported() ) + return; + + add_action( 'admin_bar_menu', array( &$this, 'admin_bar_menu'), 120 ); + add_action( 'wp_head', array( &$this, 'styles_and_scripts'), 120 ); + add_action( 'admin_head', array( &$this, 'styles_and_scripts') ); + } + + function styles_and_scripts() { + $is_rtl = is_rtl(); + + if ( Jetpack::is_module_active( 'masterbar' ) ) { + /** + * Can be used to force Notifications to display in RTL style. + * + * @module notes + * + * @since 4.8.0 + * + * @param bool true Should notifications be displayed in RTL style. Defaults to false. + */ + $is_rtl = apply_filters( 'a8c_wpcom_masterbar_enqueue_rtl_notification_styles', false ); + } + + if ( ! $is_rtl ) { + wp_enqueue_style( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/admin-bar-v2.css' ), array(), JETPACK_NOTES__CACHE_BUSTER ); + } else { + wp_enqueue_style( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/rtl/admin-bar-v2-rtl.css' ), array(), JETPACK_NOTES__CACHE_BUSTER ); + } + wp_enqueue_style( 'noticons', $this->wpcom_static_url( '/i/noticons/noticons.css' ), array(), JETPACK_NOTES__CACHE_BUSTER ); + + $this->print_js(); + + // attempt to use core or plugin libraries if registered + if ( !wp_script_is( 'mustache', 'registered' ) ) { + wp_register_script( 'mustache', $this->wpcom_static_url( '/wp-content/js/mustache.js' ), null, JETPACK_NOTES__CACHE_BUSTER ); + } + if ( !wp_script_is( 'underscore', 'registered' ) ) { + wp_register_script( 'underscore', $this->wpcom_static_url( '/wp-includes/js/underscore.min.js' ), null, JETPACK_NOTES__CACHE_BUSTER ); + } + if ( !wp_script_is( 'backbone', 'registered' ) ) { + wp_register_script( 'backbone', $this->wpcom_static_url( '/wp-includes/js/backbone.min.js' ), array( 'underscore' ), JETPACK_NOTES__CACHE_BUSTER ); + } + + wp_register_script( 'wpcom-notes-common', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/notes-common-v2.js' ), array( 'jquery', 'underscore', 'backbone', 'mustache' ), JETPACK_NOTES__CACHE_BUSTER ); + wp_enqueue_script( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/admin-bar-v2.js' ), array( 'wpcom-notes-common' ), JETPACK_NOTES__CACHE_BUSTER ); + } + + function admin_bar_menu() { + global $wp_admin_bar, $current_blog; + + if ( !is_object( $wp_admin_bar ) ) + return; + + $wpcom_locale = get_locale(); + + if ( !class_exists( 'GP_Locales' ) ) { + if ( defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) && file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) { + require JETPACK__GLOTPRESS_LOCALES_PATH; + } + } + + if ( class_exists( 'GP_Locales' ) ) { + $wpcom_locale_object = GP_Locales::by_field( 'wp_locale', $wpcom_locale ); + if ( $wpcom_locale_object instanceof GP_Locale ) { + $wpcom_locale = $wpcom_locale_object->slug; + } + } + + $classes = 'wpnt-loading wpn-read'; + $wp_admin_bar->add_menu( array( + 'id' => 'notes', + 'title' => '<span id="wpnt-notes-unread-count" class="' . esc_attr( $classes ) . '"> + <span class="noticon noticon-notification"></span> + </span>', + 'meta' => array( + 'html' => '<div id="wpnt-notes-panel2" style="display:none" lang="'. esc_attr( $wpcom_locale ) . '" dir="' . ( is_rtl() ? 'rtl' : 'ltr' ) . '"><div class="wpnt-notes-panel-header"><span class="wpnt-notes-header">' . __( 'Notifications', 'jetpack' ) . '</span><span class="wpnt-notes-panel-link"></span></div></div>', + 'class' => 'menupop', + ), + 'parent' => 'top-secondary', + ) ); + } + + function print_js() { + $link_accounts_url = is_user_logged_in() && !Jetpack::is_user_connected() ? Jetpack::admin_url() : false; +?> +<script type="text/javascript"> +/* <![CDATA[ */ + var wpNotesIsJetpackClient = true; + var wpNotesIsJetpackClientV2 = true; +<?php if ( $link_accounts_url ) : ?> + var wpNotesLinkAccountsURL = '<?php print $link_accounts_url; ?>'; +<?php endif; ?> +/* ]]> */ +</script> +<?php + } + +} + +Jetpack_Notifications::init(); |