<?php /** * Module Name: Site Stats * Module Description: Collect traffic stats and insights. * Sort Order: 1 * Recommendation Order: 2 * First Introduced: 1.1 * Requires Connection: Yes * Auto Activate: Yes * Module Tags: Site Stats, Recommended * Feature: Recommended, Traffic * Additional Search Queries: statistics, tracking, analytics, views, traffic, stats */ if ( defined( 'STATS_VERSION' ) ) { return; } define( 'STATS_VERSION', '9' ); defined( 'STATS_DASHBOARD_SERVER' ) or define( 'STATS_DASHBOARD_SERVER', 'dashboard.wordpress.com' ); add_action( 'jetpack_modules_loaded', 'stats_load' ); // Tell HQ about changed settings Jetpack_Sync::sync_options( __FILE__, 'stats_options', 'home', 'siteurl', 'blogname', 'blogdescription', 'gmt_offset', 'timezone_string', 'page_on_front', 'permalink_structure', 'category_base', 'tag_base' ); function stats_load() { global $wp_roles; Jetpack::enable_module_configurable( __FILE__ ); Jetpack::module_configuration_load( __FILE__, 'stats_configuration_load' ); Jetpack::module_configuration_head( __FILE__, 'stats_configuration_head' ); Jetpack::module_configuration_screen( __FILE__, 'stats_configuration_screen' ); // Tell HQ about changed posts $post_stati = get_post_stati( array( 'public' => true ) ); // All public post stati $post_stati[] = 'private'; // Content from private stati will be redacted Jetpack_Sync::sync_posts( __FILE__, array( 'post_types' => get_post_types( array( 'public' => true ) ), // All public post types 'post_stati' => $post_stati, ) ); // Generate the tracking code after wp() has queried for posts. add_action( 'template_redirect', 'stats_template_redirect', 1 ); add_action( 'wp_head', 'stats_admin_bar_head', 100 ); add_action( 'wp_head', 'stats_hide_smile_css' ); add_action( 'jetpack_admin_menu', 'stats_admin_menu' ); // Map stats caps add_filter( 'map_meta_cap', 'stats_map_meta_caps', 10, 4 ); if ( isset( $_GET['oldwidget'] ) ) { // Old one. add_action( 'wp_dashboard_setup', 'stats_register_dashboard_widget' ); } else { add_action( 'admin_init', 'stats_merged_widget_admin_init' ); } add_filter( 'jetpack_xmlrpc_methods', 'stats_xmlrpc_methods' ); add_filter( 'pre_option_db_version', 'stats_ignore_db_version' ); } /** * Delay conditional for current_user_can to after init. */ function stats_merged_widget_admin_init() { if ( current_user_can( 'view_stats' ) ) { add_action( 'load-index.php', 'stats_enqueue_dashboard_head' ); add_action( 'wp_dashboard_setup', 'stats_register_widget_control_callback' ); // hacky but works add_action( 'jetpack_dashboard_widget', 'stats_jetpack_dashboard_widget' ); } } function stats_enqueue_dashboard_head() { add_action( 'admin_head', 'stats_dashboard_head' ); } /** * Prevent sparkline img requests being redirected to upgrade.php. * See wp-admin/admin.php where it checks $wp_db_version. */ function stats_ignore_db_version( $version ) { if ( is_admin() && isset( $_GET['page'] ) && $_GET['page'] == 'stats' && isset( $_GET['chart'] ) && strpos($_GET['chart'], 'admin-bar-hours') === 0 ) { global $wp_db_version; return $wp_db_version; } return $version; } /** * Maps view_stats cap to read cap as needed * * @return array Possibly mapped capabilities for meta capability */ function stats_map_meta_caps( $caps, $cap, $user_id, $args ) { // Map view_stats to exists if ( 'view_stats' == $cap ) { $user = new WP_User( $user_id ); $user_role = array_shift( $user->roles ); $stats_roles = stats_get_option( 'roles' ); // Is the users role in the available stats roles? if ( is_array( $stats_roles ) && in_array( $user_role, $stats_roles ) ) { $caps = array( 'read' ); } } return $caps; } function stats_template_redirect() { global $current_user, $stats_footer; if ( is_feed() || is_robots() || is_trackback() || is_preview() ) return; // Should we be counting this user's views? if ( !empty( $current_user->ID ) ) { $count_roles = stats_get_option( 'count_roles' ); if ( ! array_intersect( $current_user->roles, $count_roles ) ) return; } add_action( 'wp_footer', 'stats_footer', 101 ); add_action( 'wp_head', 'stats_add_shutdown_action' ); $script = set_url_scheme( '//stats.wp.com/e-' . gmdate( 'YW' ) . '.js' ); $data = stats_build_view_data(); $data_stats_array = stats_array( $data ); $stats_footer = <<<END <script type='text/javascript' src='{$script}' async defer></script> <script type='text/javascript'> _stq = window._stq || []; _stq.push([ 'view', {{$data_stats_array}} ]); _stq.push([ 'clickTrackerInit', '{$data['blog']}', '{$data['post']}' ]); </script> END; } function stats_build_view_data() { global $wp_the_query; $blog = Jetpack_Options::get_option( 'id' ); $tz = get_option( 'gmt_offset' ); $v = 'ext'; $blog_url = parse_url( site_url() ); $srv = $blog_url['host']; $j = sprintf( '%s:%s', JETPACK__API_VERSION, JETPACK__VERSION ); if ( $wp_the_query->is_single || $wp_the_query->is_page || $wp_the_query->is_posts_page ) { // Store and reset the queried_object and queried_object_id // Otherwise, redirect_canonical() will redirect to home_url( '/' ) for show_on_front = page sites where home_url() is not all lowercase. // Repro: // 1. Set home_url = http://ExamPle.com/ // 2. Set show_on_front = page // 3. Set page_on_front = something // 4. Visit http://example.com/ $queried_object = ( isset( $wp_the_query->queried_object ) ) ? $wp_the_query->queried_object : null; $queried_object_id = ( isset( $wp_the_query->queried_object_id ) ) ? $wp_the_query->queried_object_id : null; $post = $wp_the_query->get_queried_object_id(); $wp_the_query->queried_object = $queried_object; $wp_the_query->queried_object_id = $queried_object_id; } else { $post = '0'; } return compact( 'v', 'j', 'blog', 'post', 'tz', 'srv' ); } function stats_add_shutdown_action() { // just in case wp_footer isn't in your theme add_action( 'shutdown', 'stats_footer', 101 ); } function stats_footer() { global $stats_footer; print $stats_footer; $stats_footer = ''; } function stats_get_options() { $options = get_option( 'stats_options' ); if ( !isset( $options['version'] ) || $options['version'] < STATS_VERSION ) $options = stats_upgrade_options( $options ); return $options; } function stats_get_option( $option ) { $options = stats_get_options(); if ( $option == 'blog_id' ) return Jetpack_Options::get_option( 'id' ); if ( isset( $options[$option] ) ) return $options[$option]; return null; } function stats_set_option( $option, $value ) { $options = stats_get_options(); $options[$option] = $value; stats_set_options($options); } function stats_set_options($options) { update_option( 'stats_options', $options ); } function stats_upgrade_options( $options ) { $defaults = array( 'admin_bar' => true, 'roles' => array( 'administrator' ), 'count_roles' => array(), 'blog_id' => Jetpack_Options::get_option( 'id' ), 'do_not_track' => true, // @todo 'hide_smile' => true, ); if ( isset( $options['reg_users'] ) ) { if ( ! function_exists( 'get_editable_roles' ) ) require_once( ABSPATH . 'wp-admin/includes/user.php' ); if ( $options['reg_users'] ) $options['count_roles'] = array_keys( get_editable_roles() ); unset( $options['reg_users'] ); } if ( is_array( $options ) && !empty( $options ) ) $new_options = array_merge( $defaults, $options ); else $new_options = $defaults; $new_options['version'] = STATS_VERSION; stats_set_options( $new_options ); stats_update_blog(); return $new_options; } function stats_array( $kvs ) { /** * Filter the options added to the JavaScript Stats tracking code. * * @module stats * * @since 1.1.0 * * @param array $kvs Array of options about the site and page you're on. */ $kvs = apply_filters( 'stats_array', $kvs ); $kvs = array_map( 'addslashes', $kvs ); foreach ( $kvs as $k => $v ) $jskvs[] = "$k:'$v'"; return join( ',', $jskvs ); } /** * Admin Pages */ function stats_admin_menu() { global $pagenow; // If we're at an old Stats URL, redirect to the new one. // Don't even bother with caps, menu_page_url(), etc. Just do it. if ( 'index.php' == $pagenow && isset( $_GET['page'] ) && 'stats' == $_GET['page'] ) { $redirect_url = str_replace( array( '/wp-admin/index.php?', '/wp-admin/?' ), '/wp-admin/admin.php?', $_SERVER['REQUEST_URI'] ); $relative_pos = strpos( $redirect_url, '/wp-admin/' ); if ( false !== $relative_pos ) { wp_safe_redirect( admin_url( substr( $redirect_url, $relative_pos + 10 ) ) ); exit; } } $hook = add_submenu_page( 'jetpack', __( 'Site Stats', 'jetpack' ), __( 'Site Stats', 'jetpack' ), 'view_stats', 'stats', 'stats_reports_page' ); add_action( "load-$hook", 'stats_reports_load' ); } function stats_admin_path() { return Jetpack::module_configuration_url( __FILE__ ); } function stats_reports_load() { wp_enqueue_script( 'jquery' ); wp_enqueue_script( 'postbox' ); wp_enqueue_script( 'underscore' ); add_action( 'admin_print_styles', 'stats_reports_css' ); if ( isset( $_GET['nojs'] ) && $_GET['nojs'] ) { $parsed = parse_url( admin_url() ); // Remember user doesn't want JS setcookie( 'stnojs', '1', time() + 172800, $parsed['path'] ); // 2 days } if ( isset( $_COOKIE['stnojs'] ) && $_COOKIE['stnojs'] ) { // Detect if JS is on. If so, remove cookie so next page load is via JS add_action( 'admin_print_footer_scripts', 'stats_js_remove_stnojs_cookie' ); } else if ( !isset( $_GET['noheader'] ) && empty( $_GET['nojs'] ) ) { // Normal page load. Load page content via JS. add_action( 'admin_print_footer_scripts', 'stats_js_load_page_via_ajax' ); } } function stats_reports_css() { ?> <style type="text/css"> #stats-loading-wrap p { text-align: center; font-size: 2em; margin: 7.5em 15px 0 0; height: 64px; line-height: 64px; } </style> <?php } // Detect if JS is on. If so, remove cookie so next page load is via JS. function stats_js_remove_stnojs_cookie() { $parsed = parse_url( admin_url() ); ?> <script type="text/javascript"> /* <![CDATA[ */ document.cookie = 'stnojs=0; expires=Wed, 9 Mar 2011 16:55:50 UTC; path=<?php echo esc_js( $parsed['path'] ); ?>'; /* ]]> */ </script> <?php } // Normal page load. Load page content via JS. function stats_js_load_page_via_ajax() { ?> <script type="text/javascript"> /* <![CDATA[ */ if ( -1 == document.location.href.indexOf( 'noheader' ) ) { jQuery( function( $ ) { $.get( document.location.href + '&noheader', function( responseText ) { $( '#stats-loading-wrap' ).replaceWith( responseText ); } ); } ); } /* ]]> */ </script> <?php } function stats_reports_page( $main_chart_only = false ) { if ( isset( $_GET['dashboard'] ) ) return stats_dashboard_widget_content(); $blog_id = stats_get_option( 'blog_id' ); $domain = Jetpack::build_raw_urls( get_home_url() ); if ( ! $main_chart_only && !isset( $_GET['noheader'] ) && empty( $_GET['nojs'] ) && empty( $_COOKIE['stnojs'] ) ) { $nojs_url = add_query_arg( 'nojs', '1' ); $http = is_ssl() ? 'https' : 'http'; // Loading message // No JS fallback message ?> <div class="wrap"> <h2><?php esc_html_e( 'Site Stats', 'jetpack'); ?> <?php if ( current_user_can( 'jetpack_manage_modules' ) ) : ?><a style="font-size:13px;" href="<?php echo esc_url( admin_url('admin.php?page=jetpack&configure=stats') ); ?>"><?php esc_html_e( 'Configure', 'jetpack'); ?></a><?php endif; ?></h2> </div> <div id="stats-loading-wrap" class="wrap"> <p class="hide-if-no-js"><img width="32" height="32" alt="<?php esc_attr_e( 'Loading…', 'jetpack' ); ?>" src="<?php /** This filter is documented in modules/shortcodes/audio.php */ echo esc_url( apply_filters( 'jetpack_static_url', "{$http}://en.wordpress.com/i/loading/loading-64.gif" ) ); ?>" /></p> <p style="font-size: 11pt; margin: 0;"><a href="https://wordpress.com/stats/<?php echo $domain; ?>" target="_blank"><?php esc_html_e( 'View stats on WordPress.com right now', 'jetpack' ); ?></a></p> <p class="hide-if-js"><?php esc_html_e( 'Your Site Stats work better with JavaScript enabled.', 'jetpack' ); ?><br /> <a href="<?php echo esc_url( $nojs_url ); ?>"><?php esc_html_e( 'View Site Stats without JavaScript', 'jetpack' ); ?></a>.</p> </div> <?php return; } $day = isset( $_GET['day'] ) && preg_match( '/^\d{4}-\d{2}-\d{2}$/', $_GET['day'] ) ? $_GET['day'] : false; $q = array( 'noheader' => 'true', 'proxy' => '', 'page' => 'stats', 'day' => $day, 'blog' => $blog_id, 'charset' => get_option( 'blog_charset' ), 'color' => get_user_option( 'admin_color' ), 'ssl' => is_ssl(), 'j' => sprintf( '%s:%s', JETPACK__API_VERSION, JETPACK__VERSION ), ); if ( get_locale() !== 'en_US' ) { $q['jp_lang'] = get_locale(); } // Only show the main chart, without extra header data, or metaboxes. $q['main_chart_only'] = $main_chart_only; $args = array( 'view' => array( 'referrers', 'postviews', 'searchterms', 'clicks', 'post', 'table' ), 'numdays' => 'int', 'day' => 'date', 'unit' => array( 1, 7, 31, 'human' ), 'humanize' => array( 'true' ), 'num' => 'int', 'summarize' => null, 'post' => 'int', 'width' => 'int', 'height' => 'int', 'data' => 'data', 'blog_subscribers' => 'int', 'comment_subscribers' => null, 'type' => array( 'wpcom', 'email', 'pending' ), 'pagenum' => 'int', ); foreach ( $args as $var => $vals ) { if ( !isset( $_REQUEST[$var] ) ) continue; if ( is_array( $vals ) ) { if ( in_array( $_REQUEST[$var], $vals ) ) $q[$var] = $_REQUEST[$var]; } elseif ( $vals == 'int' ) { $q[$var] = intval( $_REQUEST[$var] ); } elseif ( $vals == 'date' ) { if ( preg_match( '/^\d{4}-\d{2}-\d{2}$/', $_REQUEST[$var] ) ) $q[$var] = $_REQUEST[$var]; } elseif ( $vals == null ) { $q[$var] = ''; } elseif ( $vals == 'data' ) { if ( substr( $_REQUEST[$var], 0, 9 ) == 'index.php' ) $q[$var] = $_REQUEST[$var]; } } if ( isset( $_GET['chart'] ) ) { if ( preg_match( '/^[a-z0-9-]+$/', $_GET['chart'] ) ) { $chart = sanitize_title( $_GET['chart'] ); $url = 'https://' . STATS_DASHBOARD_SERVER . "/wp-includes/charts/{$chart}.php"; } } else { $url = 'https://' . STATS_DASHBOARD_SERVER . "/wp-admin/index.php"; } $url = add_query_arg( $q, $url ); $method = 'GET'; $timeout = 90; $user_id = JETPACK_MASTER_USER; // means send the wp.com user_id $get = Jetpack_Client::remote_request( compact( 'url', 'method', 'timeout', 'user_id' ) ); $get_code = wp_remote_retrieve_response_code( $get ); if ( is_wp_error( $get ) || ( 2 != intval( $get_code / 100 ) && 304 != $get_code ) || empty( $get['body'] ) ) { stats_print_wp_remote_error( $get, $url ); } else { if ( !empty( $get['headers']['content-type'] ) ) { $type = $get['headers']['content-type']; if ( substr( $type, 0, 5 ) == 'image' ) { $img = $get['body']; header( 'Content-Type: ' . $type ); header( 'Content-Length: ' . strlen( $img ) ); echo $img; die(); } } $body = stats_convert_post_titles( $get['body'] ); $body = stats_convert_chart_urls( $body ); $body = stats_convert_image_urls( $body ); $body = stats_convert_admin_urls( $body ); echo $body; } if ( isset( $_GET['noheader'] ) ) die; } function stats_convert_admin_urls( $html ) { return str_replace( 'index.php?page=stats', 'admin.php?page=stats', $html ); } function stats_convert_image_urls( $html ) { $url = set_url_scheme( 'https://' . STATS_DASHBOARD_SERVER ); $html = preg_replace( '|(["\'])(/i/stats.+)\\1|', '$1' . $url . '$2$1', $html ); return $html; } function stats_convert_chart_urls( $html ) { $html = preg_replace_callback( '|https?://[-.a-z0-9]+/wp-includes/charts/([-.a-z0-9]+).php(\??)|', create_function( '$matches', // If there is a query string, change the beginning '?' to a '&' so it fits into the middle of this query string 'return "admin.php?page=stats&noheader&chart=" . $matches[1] . str_replace( "?", "&", $matches[2] );' ), $html ); return $html; } function stats_convert_post_titles( $html ) { global $wpdb, $stats_posts; $pattern = "<span class='post-(\d+)-link'>.*?</span>"; if ( !preg_match_all( "!$pattern!", $html, $matches ) ) return $html; $posts = get_posts( array( 'include' => implode( ',', $matches[1] ), 'post_type' => 'any', 'post_status' => 'any', 'numberposts' => -1, )); foreach ( $posts as $post ) $stats_posts[$post->ID] = $post; $html = preg_replace_callback( "!$pattern!", 'stats_convert_post_title', $html ); return $html; } function stats_convert_post_title( $matches ) { global $stats_posts; $post_id = $matches[1]; if ( isset( $stats_posts[$post_id] ) ) return '<a href="' . get_permalink( $post_id ) . '" target="_blank">' . get_the_title( $post_id ) . '</a>'; return $matches[0]; } function stats_configuration_load() { if ( isset( $_POST['action'] ) && $_POST['action'] == 'save_options' && $_POST['_wpnonce'] == wp_create_nonce( 'stats' ) ) { $options = stats_get_options(); $options['admin_bar'] = isset( $_POST['admin_bar'] ) && $_POST['admin_bar']; $options['hide_smile'] = isset( $_POST['hide_smile'] ) && $_POST['hide_smile']; $options['roles'] = array( 'administrator' ); foreach ( get_editable_roles() as $role => $details ) if ( isset( $_POST["role_$role"] ) && $_POST["role_$role"] ) $options['roles'][] = $role; $options['count_roles'] = array(); foreach ( get_editable_roles() as $role => $details ) if ( isset( $_POST["count_role_$role"] ) && $_POST["count_role_$role"] ) $options['count_roles'][] = $role; stats_set_options( $options ); stats_update_blog(); Jetpack::state( 'message', 'module_configured' ); wp_safe_redirect( Jetpack::module_configuration_url( 'stats' ) ); exit; } } function stats_configuration_head() { ?> <style type="text/css"> #statserror { border: 1px solid #766; background-color: #d22; padding: 1em 3em; } .stats-smiley { vertical-align: 1px; } </style> <?php } function stats_configuration_screen() { $options = stats_get_options(); ?> <div class="narrow"> <p><?php printf( __( 'Visit <a href="%s">Site Stats</a> to see your stats.', 'jetpack' ), esc_url( menu_page_url( 'stats', false ) ) ); ?></p> <form method="post"> <input type='hidden' name='action' value='save_options' /> <?php wp_nonce_field( 'stats' ); ?> <table id="menu" class="form-table"> <tr valign="top"><th scope="row"><label for="admin_bar"><?php _e( 'Admin bar' , 'jetpack' ); ?></label></th> <td><label><input type='checkbox'<?php checked( $options['admin_bar'] ); ?> name='admin_bar' id='admin_bar' /> <?php _e( "Put a chart showing 48 hours of views in the admin bar.", 'jetpack' ); ?></label></td></tr> <tr valign="top"><th scope="row"><?php _e( 'Registered users', 'jetpack' ); ?></th> <td> <?php _e( "Count the page views of registered users who are logged in.", 'jetpack' ); ?><br/> <?php $count_roles = stats_get_option( 'count_roles' ); foreach ( get_editable_roles() as $role => $details ) { ?> <label><input type='checkbox' name='count_role_<?php echo $role; ?>'<?php checked( in_array( $role, $count_roles ) ); ?> /> <?php echo translate_user_role( $details['name'] ); ?></label><br/> <?php } ?> </td></tr> <tr valign="top"><th scope="row"><?php _e( 'Smiley' , 'jetpack' ); ?></th> <td><label><input type='checkbox'<?php checked( isset( $options['hide_smile'] ) && $options['hide_smile'] ); ?> name='hide_smile' id='hide_smile' /> <?php _e( 'Hide the stats smiley face image.', 'jetpack' ); ?></label><br /> <span class="description"><?php _e( 'The image helps collect stats and <strong>makes the world a better place</strong> but should still work when hidden', 'jetpack' ); ?> <img class="stats-smiley" alt="<?php esc_attr_e( 'Smiley face', 'jetpack' ); ?>" src="<?php echo esc_url( plugins_url( 'images/stats-smiley.gif', dirname( __FILE__ ) ) ); ?>" width="6" height="5" /></span></td></tr> <tr valign="top"><th scope="row"><?php _e( 'Report visibility' , 'jetpack' ); ?></th> <td> <?php _e( 'Select the roles that will be able to view stats reports.', 'jetpack' ); ?><br/> <?php $stats_roles = stats_get_option( 'roles' ); foreach ( get_editable_roles() as $role => $details ) { ?> <label><input type='checkbox' <?php if ( $role == 'administrator' ) echo "disabled='disabled' "; ?>name='role_<?php echo $role; ?>'<?php checked( $role == 'administrator' || in_array( $role, $stats_roles ) ); ?> /> <?php echo translate_user_role( $details['name'] ); ?></label><br/> <?php } ?> </td></tr> </table> <p class="submit"><input type='submit' class='button-primary' value='<?php echo esc_attr( __( 'Save configuration', 'jetpack' ) ); ?>' /></p> </form> </div> <?php } function stats_hide_smile_css() { $options = stats_get_options(); if ( isset( $options['hide_smile'] ) && $options['hide_smile'] ) { ?> <style type='text/css'>img#wpstats{display:none}</style><?php } } function stats_admin_bar_head() { if ( !stats_get_option( 'admin_bar' ) ) return; if ( !current_user_can( 'view_stats' ) ) return; if ( function_exists( 'is_admin_bar_showing' ) && !is_admin_bar_showing() ) { return; } add_action( 'admin_bar_menu', 'stats_admin_bar_menu', 100 ); ?> <style type='text/css'> #wpadminbar .quicklinks li#wp-admin-bar-stats { height: 28px; } #wpadminbar .quicklinks li#wp-admin-bar-stats a { height: 28px; padding: 0; } #wpadminbar .quicklinks li#wp-admin-bar-stats a div { height: 28px; width: 95px; overflow: hidden; margin: 0 10px; } #wpadminbar .quicklinks li#wp-admin-bar-stats a:hover div { width: auto; margin: 0 8px 0 10px; } #wpadminbar .quicklinks li#wp-admin-bar-stats a img { height: 24px; padding: 2px 0; max-width: none; border: none; } </style> <?php } function stats_admin_bar_menu( &$wp_admin_bar ) { $url = add_query_arg( 'page', 'stats', admin_url( 'admin.php' ) ); // no menu_page_url() blog-side. $img_src = esc_attr( add_query_arg( array( 'noheader'=>'', 'proxy'=>'', 'chart'=>'admin-bar-hours-scale' ), $url ) ); $img_src_2x = esc_attr( add_query_arg( array( 'noheader'=>'', 'proxy'=>'', 'chart'=>'admin-bar-hours-scale-2x' ), $url ) ); $alt = esc_attr( __( 'Stats', 'jetpack' ) ); $title = esc_attr( __( 'Views over 48 hours. Click for more Site Stats.', 'jetpack' ) ); $menu = array( 'id' => 'stats', 'title' => "<div><script type='text/javascript'>var src;if(typeof(window.devicePixelRatio)=='undefined'||window.devicePixelRatio<2){src='$img_src';}else{src='$img_src_2x';}document.write('<img src=\''+src+'\' alt=\'$alt\' title=\'$title\' />');</script></div>", 'href' => $url ); $wp_admin_bar->add_menu( $menu ); } function stats_update_blog() { Jetpack::xmlrpc_async_call( 'jetpack.updateBlog', stats_get_blog() ); } function stats_get_blog() { $home = parse_url( trailingslashit( get_option( 'home' ) ) ); $blog = array( 'host' => $home['host'], 'path' => $home['path'], 'blogname' => get_option( 'blogname' ), 'blogdescription' => get_option( 'blogdescription' ), 'siteurl' => get_option( 'siteurl' ), 'gmt_offset' => get_option( 'gmt_offset' ), 'timezone_string' => get_option( 'timezone_string' ), 'stats_version' => STATS_VERSION, 'stats_api' => 'jetpack', 'page_on_front' => get_option( 'page_on_front' ), 'permalink_structure' => get_option( 'permalink_structure' ), 'category_base' => get_option( 'category_base' ), 'tag_base' => get_option( 'tag_base' ), ); $blog = array_merge( stats_get_options(), $blog ); unset( $blog['roles'], $blog['blog_id'] ); return stats_esc_html_deep( $blog ); } /** * Modified from stripslashes_deep() */ function stats_esc_html_deep( $value ) { if ( is_array( $value ) ) { $value = array_map( 'stats_esc_html_deep', $value ); } elseif ( is_object( $value ) ) { $vars = get_object_vars( $value ); foreach ( $vars as $key => $data ) { $value->{$key} = stats_esc_html_deep( $data ); } } elseif ( is_string( $value ) ) { $value = esc_html( $value ); } return $value; } function stats_xmlrpc_methods( $methods ) { $my_methods = array( 'jetpack.getBlog' => 'stats_get_blog', ); return array_merge( $methods, $my_methods ); } function stats_register_dashboard_widget() { if ( ! current_user_can( 'view_stats' ) ) return; // wp_dashboard_empty: we load in the content after the page load via JS wp_add_dashboard_widget( 'dashboard_stats', __( 'Site Stats', 'jetpack' ), 'wp_dashboard_empty', 'stats_dashboard_widget_control' ); add_action( 'admin_head', 'stats_dashboard_head' ); } function stats_dashboard_widget_options() { $defaults = array( 'chart' => 1, 'top' => 1, 'search' => 7 ); if ( ( !$options = get_option( 'stats_dashboard_widget' ) ) || !is_array( $options ) ) $options = array(); // Ignore obsolete option values $intervals = array( 1, 7, 31, 90, 365 ); foreach ( array( 'top', 'search' ) as $key ) if ( isset( $options[$key] ) && !in_array( $options[$key], $intervals ) ) unset( $options[$key] ); return array_merge( $defaults, $options ); } function stats_dashboard_widget_control() { $periods = array( '1' => __( 'day', 'jetpack' ), '7' => __( 'week', 'jetpack' ), '31' => __( 'month', 'jetpack' ), ); $intervals = array( '1' => __( 'the past day', 'jetpack' ), '7' => __( 'the past week', 'jetpack' ), '31' => __( 'the past month', 'jetpack' ), '90' => __( 'the past quarter', 'jetpack' ), '365' => __( 'the past year', 'jetpack' ), ); $defaults = array( 'top' => 1, 'search' => 7, ); $options = stats_dashboard_widget_options(); if ( 'post' == strtolower( $_SERVER['REQUEST_METHOD'] ) && isset( $_POST['widget_id'] ) && 'dashboard_stats' == $_POST['widget_id'] ) { if ( isset( $periods[ $_POST['chart'] ] ) ) $options['chart'] = $_POST['chart']; foreach ( array( 'top', 'search' ) as $key ) { if ( isset( $intervals[ $_POST[$key] ] ) ) $options[$key] = $_POST[$key]; else $options[$key] = $defaults[$key]; } update_option( 'stats_dashboard_widget', $options ); } ?> <p> <label for="chart"><?php _e( 'Chart stats by' , 'jetpack' ); ?></label> <select id="chart" name="chart"> <?php foreach ( $periods as $val => $label ) { ?> <option value="<?php echo $val; ?>"<?php selected( $val, $options['chart'] ); ?>><?php echo esc_html( $label ); ?></option> <?php } ?> </select>. </p> <p> <label for="top"><?php _e( 'Show top posts over', 'jetpack' ); ?></label> <select id="top" name="top"> <?php foreach ( $intervals as $val => $label ) { ?> <option value="<?php echo $val; ?>"<?php selected( $val, $options['top'] ); ?>><?php echo esc_html( $label ); ?></option> <?php } ?> </select>. </p> <p> <label for="search"><?php _e( 'Show top search terms over', 'jetpack' ); ?></label> <select id="search" name="search"> <?php foreach ( $intervals as $val => $label ) { ?> <option value="<?php echo $val; ?>"<?php selected( $val, $options['search'] ); ?>><?php echo esc_html( $label ); ?></option> <?php } ?> </select>. </p> <?php } function stats_jetpack_dashboard_widget() { ?> <form id="stats_dashboard_widget_control" action="<?php echo esc_url( admin_url() ); ?>" method="post"> <?php stats_dashboard_widget_control(); ?> <?php wp_nonce_field( 'edit-dashboard-widget_dashboard_stats', 'dashboard-widget-nonce' ); ?> <input type="hidden" name="widget_id" value="dashboard_stats" /> <?php submit_button( __( 'Submit', 'jetpack' ) ); ?> </form> <span id="js-toggle-stats_dashboard_widget_control"> <?php esc_html_e( 'Configure', 'jetpack' ); ?> </span> <div id="dashboard_stats"> <div class="inside"> <div style="height: 250px;"></div> </div> </div> <script> jQuery(document).ready(function($){ var $toggle = $('#js-toggle-stats_dashboard_widget_control'); $toggle.parent().prev().append( $toggle ); $toggle.show().click(function(e){ e.preventDefault(); e.stopImmediatePropagation(); $(this).parent().toggleClass('controlVisible'); $('#stats_dashboard_widget_control').slideToggle(); }); }); </script> <style> #js-toggle-stats_dashboard_widget_control { display: none; float: right; margin-top: 0.2em; font-weight: 400; color: #444; font-size: .8em; text-decoration: underline; cursor: pointer; } #stats_dashboard_widget_control { display: none; padding: 0 10px; overflow: hidden; } #stats_dashboard_widget_control .button-primary { float: right; } #dashboard_stats { box-sizing: border-box; width: 100%; padding: 0 10px; } </style> <?php } function stats_register_widget_control_callback() { $GLOBALS['wp_dashboard_control_callbacks']['dashboard_stats'] = 'stats_dashboard_widget_control'; } // JavaScript and CSS for dashboard widget function stats_dashboard_head() { ?> <script type="text/javascript"> /* <![CDATA[ */ jQuery( function($) { var dashStats = jQuery( '#dashboard_stats div.inside' ); if ( dashStats.find( '.dashboard-widget-control-form' ).length ) { return; } if ( ! dashStats.length ) { dashStats = jQuery( '#dashboard_stats div.dashboard-widget-content' ); var h = parseInt( dashStats.parent().height() ) - parseInt( dashStats.prev().height() ); var args = 'width=' + dashStats.width() + '&height=' + h.toString(); } else { if ( jQuery('#dashboard_stats' ).hasClass('postbox') ) { var args = 'width=' + ( dashStats.prev().width() * 2 ).toString(); } else { var args = 'width=' + ( dashStats.width() * 2 ).toString(); } } dashStats .not( '.dashboard-widget-control' ) .load( 'admin.php?page=stats&noheader&dashboard&' + args ); jQuery( window ).one( 'resize', function() { jQuery( '#stat-chart' ).css( 'width', 'auto' ); } ); } ); /* ]]> */ </script> <style type="text/css"> /* <![CDATA[ */ #stat-chart { background: none !important; } #dashboard_stats .inside { margin: 10px 0 0 0 !important; } #dashboard_stats #stats-graph { margin: 0; } #stats-info { border-top: 1px solid #dfdfdf; margin: 7px -10px 0 -10px; padding: 10px; background: #fcfcfc; -moz-box-shadow:inset 0 1px 0 #fff; -webkit-box-shadow:inset 0 1px 0 #fff; box-shadow:inset 0 1px 0 #fff; overflow: hidden; border-radius: 0 0 2px 2px; -webkit-border-radius: 0 0 2px 2px; -moz-border-radius: 0 0 2px 2px; -khtml-border-radius: 0 0 2px 2px; } #stats-info #top-posts, #stats-info #top-search { float: left; width: 50%; } #top-posts .stats-section-inner p { white-space: nowrap; overflow: hidden; } #top-posts .stats-section-inner p a { overflow: hidden; text-overflow: ellipsis; } #stats-info div#active { border-top: 1px solid #dfdfdf; margin: 0 -10px; padding: 10px 10px 0 10px; -moz-box-shadow:inset 0 1px 0 #fff; -webkit-box-shadow:inset 0 1px 0 #fff; box-shadow:inset 0 1px 0 #fff; overflow: hidden; } #top-search p { color: #999; } #stats-info h3 { font-size: 1em; margin: 0 0 .5em 0 !important; } #stats-info p { margin: 0 0 .25em; color: #999; } #stats-info p.widget-loading { margin: 1em 0 0; color: #333; } #stats-info p a { display: block; } #stats-info p a.button { display: inline; } /* ]]> */ </style> <?php } function stats_dashboard_widget_content() { if ( !isset( $_GET['width'] ) || ( !$width = (int) ( $_GET['width'] / 2 ) ) || $width < 250 ) $width = 370; if ( !isset( $_GET['height'] ) || ( !$height = (int) $_GET['height'] - 36 ) || $height < 230 ) $height = 180; $_width = $width - 5; $_height = $height - ( $GLOBALS['is_winIE'] ? 16 : 5 ); // hack! $options = stats_dashboard_widget_options(); $blog_id = Jetpack_Options::get_option( 'id' ); $q = array( 'noheader' => 'true', 'proxy' => '', 'blog' => $blog_id, 'page' => 'stats', 'chart' => '', 'unit' => $options['chart'], 'color' => get_user_option( 'admin_color' ), 'width' => $_width, 'height' => $_height, 'ssl' => is_ssl(), 'j' => sprintf( '%s:%s', JETPACK__API_VERSION, JETPACK__VERSION ), ); $url = 'https://' . STATS_DASHBOARD_SERVER . "/wp-admin/index.php"; $url = add_query_arg( $q, $url ); $method = 'GET'; $timeout = 90; $user_id = JETPACK_MASTER_USER; $get = Jetpack_Client::remote_request( compact( 'url', 'method', 'timeout', 'user_id' ) ); $get_code = wp_remote_retrieve_response_code( $get ); if ( is_wp_error( $get ) || ( 2 != intval( $get_code / 100 ) && 304 != $get_code ) || empty( $get['body'] ) ) { stats_print_wp_remote_error( $get, $url ); } else { $body = stats_convert_post_titles($get['body']); $body = stats_convert_chart_urls($body); $body = stats_convert_image_urls($body); echo $body; } $post_ids = array(); $csv_end_date = date( 'Y-m-d', current_time( 'timestamp' ) ); $csv_args = array( 'top' => "&limit=8&end=$csv_end_date", 'search' => "&limit=5&end=$csv_end_date" ); /* translators: Stats dashboard widget postviews list: "$post_title $views Views" */ $printf = __( '%1$s %2$s Views' , 'jetpack' ); foreach ( $top_posts = stats_get_csv( 'postviews', "days=$options[top]$csv_args[top]" ) as $i => $post ) { if ( $post['post_id'] == 0 ) { unset( $top_posts[$i] ); continue; } $post_ids[] = $post['post_id']; } // cache get_posts( array( 'include' => join( ',', array_unique( $post_ids ) ) ) ); $searches = array(); foreach ( $search_terms = stats_get_csv( 'searchterms', "days=$options[search]$csv_args[search]" ) as $search_term ) { if ( $search_term['searchterm'] == 'encrypted_search_terms' ) continue; $searches[] = esc_html( $search_term['searchterm'] ); } ?> <a class="button" href="admin.php?page=stats"><?php _e( 'View All', 'jetpack' ); ?></a> <div id="stats-info"> <div id="top-posts" class='stats-section'> <div class="stats-section-inner"> <h3 class="heading"><?php _e( 'Top Posts' , 'jetpack' ); ?></h3> <?php if ( empty( $top_posts ) ) { ?> <p class="nothing"><?php _e( 'Sorry, nothing to report.', 'jetpack' ); ?></p> <?php } else { foreach ( $top_posts as $post ) { if ( !get_post( $post['post_id'] ) ) continue; ?> <p><?php printf( $printf, '<a href="' . get_permalink( $post['post_id'] ) . '">' . get_the_title( $post['post_id'] ) . '</a>', number_format_i18n( $post['views'] ) ); ?></p> <?php } } ?> </div> </div> <div id="top-search" class='stats-section'> <div class="stats-section-inner"> <h3 class="heading"><?php _e( 'Top Searches' , 'jetpack' ); ?></h3> <?php if ( empty( $searches ) ) { ?> <p class="nothing"><?php _e( 'Sorry, nothing to report.', 'jetpack' ); ?></p> <?php } else { ?> <p><?php echo join( ', ', $searches );?></p> <?php } ?> </div> </div> </div> <div class="clear"></div> <?php exit; } function stats_print_wp_remote_error( $get, $url ) { $state_name = 'stats_remote_error_' . substr( md5( $url ), 0, 8 ); $previous_error = Jetpack::state( $state_name ); $error = md5( serialize( compact( 'get', 'url' ) ) ); Jetpack::state( $state_name, $error ); if ( $error !== $previous_error ) { ?> <div class="wrap"> <p><?php _e( 'We were unable to get your stats just now. Please reload this page to try again.', 'jetpack' ); ?></p> </div> <?php return; } ?> <div class="wrap"> <p><?php printf( __( 'We were unable to get your stats just now. Please reload this page to try again. If this error persists, please <a href="%1$s" target="_blank">contact support</a>. In your report please include the information below.', 'jetpack' ), 'http://support.wordpress.com/contact/?jetpack=needs-service' ); ?></p> <pre> User Agent: "<?php echo esc_html( $_SERVER['HTTP_USER_AGENT'] ); ?>" Page URL: "http<?php echo (is_ssl()?'s':'') . '://' . esc_html( $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] ); ?>" API URL: "<?php echo esc_url( $url ); ?>" <?php if ( is_wp_error( $get ) ) { foreach ( $get->get_error_codes() as $code ) { foreach ( $get->get_error_messages($code) as $message ) { ?> <?php print $code . ': "' . $message . '"' ?> <?php } } } else { $get_code = wp_remote_retrieve_response_code( $get ); $content_length = strlen( wp_remote_retrieve_body( $get ) ); ?> Response code: "<?php print $get_code ?>" Content length: "<?php print $content_length ?>" <?php } ?></pre> </div> <?php } /** * Get stats from WordPress.com * * @param string $table The stats which you want to retrieve: postviews, or searchterms * @param array $args { * An associative array of arguments. * * @type bool $end The last day of the desired time frame. Format is 'Y-m-d' (e.g. 2007-05-01) * and default timezone is UTC date. Default value is Now. * @type string $days The length of the desired time frame. Default is 30. Maximum 90 days. * @type int $limit The maximum number of records to return. Default is 10. Maximum 100. * @type int $post_id The ID of the post to retrieve stats data for * @type string $summarize If present, summarizes all matching records. Default Null. * * } * * @return array { * An array of post view data, each post as an array * * array { * The post view data for a single post * * @type string $post_id The ID of the post * @type string $post_title The title of the post * @type string $post_permalink The permalink for the post * @type string $views The number of views for the post within the $num_days specified * } * } */ function stats_get_csv( $table, $args = null ) { $defaults = array( 'end' => false, 'days' => false, 'limit' => 3, 'post_id' => false, 'summarize' => '' ); $args = wp_parse_args( $args, $defaults ); $args['table'] = $table; $args['blog_id'] = Jetpack_Options::get_option( 'id' ); $stats_csv_url = add_query_arg( $args, 'http://stats.wordpress.com/csv.php' ); $key = md5( $stats_csv_url ); // Get cache $stats_cache = get_option( 'stats_cache' ); if ( !$stats_cache || !is_array( $stats_cache ) ) $stats_cache = array(); // Return or expire this key if ( isset( $stats_cache[$key] ) ) { $time = key( $stats_cache[$key] ); if ( time() - $time < 300 ) return $stats_cache[$key][$time]; unset( $stats_cache[$key] ); } $stats_rows = array(); do { if ( !$stats = stats_get_remote_csv( $stats_csv_url ) ) break; $labels = array_shift( $stats ); if ( 0 === stripos( $labels[0], 'error' ) ) break; $stats_rows = array(); for ( $s = 0; isset( $stats[$s] ); $s++ ) { $row = array(); foreach ( $labels as $col => $label ) $row[$label] = $stats[$s][$col]; $stats_rows[] = $row; } } while( 0 ); // Expire old keys foreach ( $stats_cache as $k => $cache ) if ( !is_array( $cache ) || 300 < time() - key($cache) ) unset( $stats_cache[$k] ); // Set cache $stats_cache[$key] = array( time() => $stats_rows ); update_option( 'stats_cache', $stats_cache ); return $stats_rows; } function stats_get_remote_csv( $url ) { $method = 'GET'; $timeout = 90; $user_id = JETPACK_MASTER_USER; $get = Jetpack_Client::remote_request( compact( 'url', 'method', 'timeout', 'user_id' ) ); $get_code = wp_remote_retrieve_response_code( $get ); if ( is_wp_error( $get ) || ( 2 != intval( $get_code / 100 ) && 304 != $get_code ) || empty( $get['body'] ) ) { return array(); // @todo: return an error? } else { return stats_str_getcsv( $get['body'] ); } } // rather than parsing the csv and its special cases, we create a new file and do fgetcsv on it. function stats_str_getcsv( $csv ) { if ( function_exists( 'str_getcsv' ) ) { $lines = str_getcsv( $csv, "\n" ); return array_map( 'str_getcsv', $lines ); } if ( !$temp = tmpfile() ) // tmpfile() automatically unlinks return false; $data = array(); fwrite( $temp, $csv, strlen( $csv ) ); fseek( $temp, 0 ); while ( false !== $row = fgetcsv( $temp, 2000 ) ) $data[] = $row; fclose( $temp ); return $data; } /** * Abstract out building the rest api stats path. * * @param string $resource * @return string */ function jetpack_stats_api_path( $resource = '' ) { $resource = ltrim( $resource, '/' ); return sprintf( '/sites/%d/stats/%s', stats_get_option( 'blog_id' ), $resource ); } /** * Fetches stats data from the REST API. Caches locally for 5 minutes. * * @link: https://developer.wordpress.com/docs/api/1.1/get/sites/%24site/stats/ * * @param array|string $args The args that are passed to the endpoint * @param string $resource Optional sub-endpoint following /stats/ * @return array|WP_Error */ function stats_get_from_restapi( $args = array(), $resource = '' ) { $endpoint = jetpack_stats_api_path( $resource ); $api_version = '1.1'; $args = wp_parse_args( $args, array() ); $cache_key = md5( implode( '|', array( $endpoint, $api_version, serialize( $args ) ) ) ); // Get cache $stats_cache = Jetpack_Options::get_option( 'restapi_stats_cache', array() ); if ( ! is_array( $stats_cache ) ) { $stats_cache = array(); } // Return or expire this key if ( isset( $stats_cache[ $cache_key ] ) ) { $time = key( $stats_cache[ $cache_key ] ); if ( time() - $time < ( 5 * MINUTE_IN_SECONDS ) ) { $cached_stats = $stats_cache[ $cache_key ][ $time ]; $cached_stats = (object) array_merge( array( 'cached_at' => $time ), (array) $cached_stats ); return $cached_stats; } unset( $stats_cache[ $cache_key ] ); } // Do the dirty work. $response = Jetpack_Client::wpcom_json_api_request_as_blog( $endpoint, $api_version, $args ); if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { // If bad, just return it, don't cache. return $response; } $data = json_decode( wp_remote_retrieve_body( $response ) ); // Expire old keys foreach ( $stats_cache as $k => $cache ) { if ( ! is_array( $cache ) || ( 5 * MINUTE_IN_SECONDS ) < time() - key( $cache ) ) { unset( $stats_cache[ $k ] ); } } // Set cache $stats_cache[ $cache_key ] = array( time() => $data, ); Jetpack_Options::update_option( 'restapi_stats_cache', $stats_cache, false ); return $data; }