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authorYury German <blueknight@gentoo.org>2019-05-22 01:01:36 -0400
committerYury German <blueknight@gentoo.org>2019-05-22 01:01:36 -0400
commit0914c92da22824025992c368c745546e41fbeb84 (patch)
tree965f6adf3b725e56d559fe4a93eff02281499dcc /plugins/jetpack/modules/stats.php
parentDeleting plugins for update (diff)
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Adding Plugins
Updating the following akismet.4.1.2, google-authenticator.0.52, jetpack.7.3.1 Signed-off-by: Yury German <blueknight@gentoo.org>
Diffstat (limited to 'plugins/jetpack/modules/stats.php')
-rw-r--r--plugins/jetpack/modules/stats.php1751
1 files changed, 1751 insertions, 0 deletions
diff --git a/plugins/jetpack/modules/stats.php b/plugins/jetpack/modules/stats.php
new file mode 100644
index 00000000..56ff817d
--- /dev/null
+++ b/plugins/jetpack/modules/stats.php
@@ -0,0 +1,1751 @@
+<?php
+/**
+ * Module Name: Site Stats
+ * Module Description: Collect valuable 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: Engagement
+ * Additional Search Queries: statistics, tracking, analytics, views, traffic, stats
+ *
+ * @package Jetpack
+ */
+
+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' );
+
+/**
+ * Load Stats.
+ *
+ * @access public
+ * @return void
+ */
+function stats_load() {
+ Jetpack::enable_module_configurable( __FILE__ );
+
+ // 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, 3 );
+
+ 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' );
+
+ // Add an icon to see stats in WordPress.com for a particular post
+ add_action( 'admin_print_styles-edit.php', 'jetpack_stats_load_admin_css' );
+ add_filter( 'manage_posts_columns', 'jetpack_stats_post_table' );
+ add_filter( 'manage_pages_columns', 'jetpack_stats_post_table' );
+ add_action( 'manage_posts_custom_column', 'jetpack_stats_post_table_cell', 10, 2 );
+ add_action( 'manage_pages_custom_column', 'jetpack_stats_post_table_cell', 10, 2 );
+}
+
+/**
+ * Delay conditional for current_user_can to after init.
+ *
+ * @access public
+ * @return void
+ */
+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' );
+ }
+}
+
+/**
+ * Enqueue Stats Dashboard
+ *
+ * @access public
+ * @return void
+ */
+function stats_enqueue_dashboard_head() {
+ add_action( 'admin_head', 'stats_dashboard_head' );
+}
+
+/**
+ * Checks if filter is set and dnt is enabled.
+ *
+ * @return bool
+ */
+function jetpack_is_dnt_enabled() {
+ /**
+ * Filter the option which decides honor DNT or not.
+ *
+ * @module stats
+ * @since 6.1.0
+ *
+ * @param bool false Honors DNT for clients who don't want to be tracked. Defaults to false. Set to true to enable.
+ */
+ if ( false === apply_filters( 'jetpack_honor_dnt_header_for_stats', false ) ) {
+ return false;
+ }
+
+ foreach ( $_SERVER as $name => $value ) {
+ if ( 'http_dnt' == strtolower( $name ) && 1 == $value ) {
+ return true;
+ }
+ }
+
+ return false;
+}
+
+/**
+ * Prevent sparkline img requests being redirected to upgrade.php.
+ * See wp-admin/admin.php where it checks $wp_db_version.
+ *
+ * @access public
+ * @param mixed $version Version.
+ * @return string $version.
+ */
+function stats_ignore_db_version( $version ) {
+ if (
+ is_admin() &&
+ isset( $_GET['page'] ) && 'stats' === $_GET['page'] &&
+ 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.
+ *
+ * @access public
+ * @param mixed $caps Caps.
+ * @param mixed $cap Cap.
+ * @param mixed $user_id User ID.
+ * @return array Possibly mapped capabilities for meta capability.
+ */
+function stats_map_meta_caps( $caps, $cap, $user_id ) {
+ // 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;
+}
+
+/**
+ * Stats Template Redirect.
+ *
+ * @access public
+ * @return void
+ */
+function stats_template_redirect() {
+ global $current_user, $rendered_stats_footer;
+
+ if ( is_feed() || is_robots() || is_trackback() || is_preview() || jetpack_is_dnt_enabled() ) {
+ return;
+ }
+
+ // Should we be counting this user's views?
+ if ( ! empty( $current_user->ID ) ) {
+ $count_roles = stats_get_option( 'count_roles' );
+ if ( ! is_array( $count_roles ) || ! array_intersect( $current_user->roles, $count_roles ) ) {
+ return;
+ }
+ }
+
+ add_action( 'wp_footer', 'stats_footer', 101 );
+ add_action( 'wp_head', 'stats_add_shutdown_action' );
+
+ $rendered_stats_footer = false;
+}
+
+
+/**
+ * Stats Build View Data.
+ *
+ * @access public
+ * @return array.
+ */
+function stats_build_view_data() {
+ global $wp_the_query;
+
+ $blog = Jetpack_Options::get_option( 'id' );
+ $tz = get_option( 'gmt_offset' );
+ $v = 'ext';
+ $blog_url = wp_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 = https://ExamPle.com/
+ // 2. Set show_on_front = page
+ // 3. Set page_on_front = something
+ // 4. Visit https://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' );
+}
+
+/**
+ * Stats Add Shutdown Action.
+ *
+ * @access public
+ * @return void
+ */
+function stats_add_shutdown_action() {
+ // Just in case wp_footer isn't in your theme.
+ add_action( 'shutdown', 'stats_footer', 101 );
+}
+
+/**
+ * Stats Footer.
+ *
+ * @access public
+ * @return void
+ */
+function stats_footer() {
+ global $rendered_stats_footer;
+
+ if ( ! $rendered_stats_footer ) {
+ $data = stats_build_view_data();
+ if ( Jetpack_AMP_Support::is_amp_request() ) {
+ stats_render_amp_footer( $data );
+ } else {
+ stats_render_footer( $data );
+ }
+ $rendered_stats_footer = true;
+ }
+}
+
+function stats_render_footer( $data ) {
+ $script = 'https://stats.wp.com/e-' . gmdate( 'YW' ) . '.js';
+ $data_stats_array = stats_array( $data );
+
+ $stats_footer = <<<END
+<script type='text/javascript' src='{$script}' async='async' defer='defer'></script>
+<script type='text/javascript'>
+ _stq = window._stq || [];
+ _stq.push([ 'view', {{$data_stats_array}} ]);
+ _stq.push([ 'clickTrackerInit', '{$data['blog']}', '{$data['post']}' ]);
+</script>
+
+END;
+ print $stats_footer;
+}
+
+function stats_render_amp_footer( $data ) {
+ $data['host'] = isset( $_SERVER['HTTP_HOST'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) : ''; // input var ok.
+ $data['rand'] = 'RANDOM'; // AMP placeholder.
+ $data['ref'] = 'DOCUMENT_REFERRER'; // AMP placeholder.
+ $data = array_map( 'rawurlencode', $data );
+ $pixel_url = add_query_arg( $data, 'https://pixel.wp.com/g.gif' );
+
+ ?>
+ <amp-pixel src="<?php echo esc_url( $pixel_url ); ?>"></amp-pixel>
+ <?php
+}
+
+/**
+ * Stats Get Options.
+ *
+ * @access public
+ * @return array.
+ */
+function stats_get_options() {
+ $options = get_option( 'stats_options' );
+
+ if ( ! isset( $options['version'] ) || $options['version'] < STATS_VERSION ) {
+ $options = stats_upgrade_options( $options );
+ }
+
+ return $options;
+}
+
+/**
+ * Get Stats Options.
+ *
+ * @access public
+ * @param mixed $option Option.
+ * @return mixed|null.
+ */
+function stats_get_option( $option ) {
+ $options = stats_get_options();
+
+ if ( 'blog_id' === $option ) {
+ return Jetpack_Options::get_option( 'id' );
+ }
+
+ if ( isset( $options[ $option ] ) ) {
+ return $options[ $option ];
+ }
+
+ return null;
+}
+
+/**
+ * Stats Set Options.
+ *
+ * @access public
+ * @param mixed $option Option.
+ * @param mixed $value Value.
+ * @return bool.
+ */
+function stats_set_option( $option, $value ) {
+ $options = stats_get_options();
+
+ $options[ $option ] = $value;
+
+ return stats_set_options( $options );
+}
+
+/**
+ * Stats Set Options.
+ *
+ * @access public
+ * @param mixed $options Options.
+ * @return bool
+ */
+function stats_set_options( $options ) {
+ return update_option( 'stats_options', $options );
+}
+
+/**
+ * Stats Upgrade Options.
+ *
+ * @access public
+ * @param mixed $options Options.
+ * @return array|bool
+ */
+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;
+
+ if ( ! stats_set_options( $new_options ) ) {
+ return false;
+ }
+
+ stats_update_blog();
+
+ return $new_options;
+}
+
+/**
+ * Stats Array.
+ *
+ * @access public
+ * @param mixed $kvs KVS.
+ * @return array
+ */
+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.
+ *
+ * @access public
+ * @return void
+ */
+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;
+ }
+ }
+
+ $hook = add_submenu_page( 'jetpack', __( 'Site Stats', 'jetpack' ), __( 'Site Stats', 'jetpack' ), 'view_stats', 'stats', 'jetpack_admin_ui_stats_report_page_wrapper' );
+ add_action( "load-$hook", 'stats_reports_load' );
+}
+
+/**
+ * Stats Admin Path.
+ *
+ * @access public
+ * @return string
+ */
+function stats_admin_path() {
+ return Jetpack::module_configuration_url( __FILE__ );
+}
+
+/**
+ * Stats Reports Load.
+ *
+ * @access public
+ * @return void
+ */
+function stats_reports_load() {
+ wp_enqueue_script( 'jquery' );
+ wp_enqueue_script( 'postbox' );
+ wp_enqueue_script( 'underscore' );
+
+ Jetpack_Admin_Page::load_wrapper_styles();
+ add_action( 'admin_print_styles', 'stats_reports_css' );
+
+ if ( isset( $_GET['nojs'] ) && $_GET['nojs'] ) {
+ $parsed = wp_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' );
+ }
+}
+
+/**
+ * Stats Reports CSS.
+ *
+ * @access public
+ * @return void
+ */
+function stats_reports_css() {
+?>
+<style type="text/css">
+#jp-stats-wrap {
+ max-width: 1040px;
+ margin: 0 auto;
+ overflow: hidden;
+}
+
+#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.
+ *
+ * @access public
+ * @return void
+ */
+function stats_js_remove_stnojs_cookie() {
+ $parsed = wp_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.
+ *
+ * @access public
+ * @return void
+ */
+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 jetpack_admin_ui_stats_report_page_wrapper() {
+ if( ! isset( $_GET['noheader'] ) && empty( $_GET['nojs'] ) && empty( $_COOKIE['stnojs'] ) ) {
+ Jetpack_Admin_Page::wrap_ui( 'stats_reports_page', array( 'is-wide' => true ) );
+ } else {
+ stats_reports_page();
+ }
+
+}
+
+/**
+ * Stats Report Page.
+ *
+ * @access public
+ * @param bool $main_chart_only (default: false) Main Chart Only.
+ */
+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() );
+
+ $jetpack_admin_url = admin_url() . 'admin.php?page=jetpack';
+
+ 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 id="jp-stats-wrap">
+ <div class="wrap">
+ <h2><?php esc_html_e( 'Site Stats', 'jetpack' ); ?>
+ <?php
+ if ( current_user_can( 'jetpack_manage_modules' ) ) :
+ $i18n_headers = jetpack_get_module_i18n( 'stats' );
+ ?>
+ <a
+ style="font-size:13px;"
+ href="<?php echo esc_url( admin_url( 'admin.php?page=jetpack#/settings?term=' . rawurlencode( $i18n_headers['name'] ) ) ); ?>"
+ >
+ <?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&hellip;', 'jetpack' ); ?>" src="<?php
+ echo esc_url(
+ /**
+ * Sets external resource URL.
+ *
+ * @module stats
+ *
+ * @since 1.4.0
+ *
+ * @param string $args URL of external resource.
+ */
+ apply_filters( 'jetpack_static_url', "{$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 esc_attr( $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>
+ </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 ( 'int' === $vals ) {
+ $q[$var] = intval( $_REQUEST[$var] );
+ } elseif ( 'date' === $vals ) {
+ if ( preg_match( '/^\d{4}-\d{2}-\d{2}$/', $_REQUEST[$var] ) )
+ $q[$var] = $_REQUEST[$var];
+ } elseif ( null === $vals ) {
+ $q[$var] = '';
+ } elseif ( 'data' === $vals ) {
+ if ( 'index.php' === substr( $_REQUEST[$var], 0, 9 ) )
+ $q[$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['page'] ) && 'stats' === $_GET['page'] && ! isset( $_GET['chart'] ) ) {
+ JetpackTracking::record_user_event( 'wpa_page_view', array( 'path' => 'old_stats' ) );
+ }
+
+ if ( isset( $_GET['noheader'] ) ) {
+ die;
+ }
+}
+
+/**
+ * Stats Convert Admin Urls.
+ *
+ * @access public
+ * @param mixed $html HTML.
+ * @return string
+ */
+function stats_convert_admin_urls( $html ) {
+ return str_replace( 'index.php?page=stats', 'admin.php?page=stats', $html );
+}
+
+/**
+ * Stats Convert Image URLs.
+ *
+ * @access public
+ * @param mixed $html HTML.
+ * @return string
+ */
+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;
+}
+
+/**
+ * Callback for preg_replace_callback used in stats_convert_chart_urls()
+ *
+ * @since 5.6.0
+ *
+ * @param array $matches The matches resulting from the preg_replace_callback call.
+ * @return string The admin url for the chart.
+ */
+function jetpack_stats_convert_chart_urls_callback( $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] );
+}
+
+/**
+ * Stats Convert Chart URLs.
+ *
+ * @access public
+ * @param mixed $html HTML.
+ * @return string
+ */
+function stats_convert_chart_urls( $html ) {
+ $html = preg_replace_callback(
+ '|https?://[-.a-z0-9]+/wp-includes/charts/([-.a-z0-9]+).php(\??)|',
+ 'jetpack_stats_convert_chart_urls_callback',
+ $html
+ );
+ return $html;
+}
+
+/**
+ * Stats Convert Post Title HTML
+ *
+ * @access public
+ * @param mixed $html HTML.
+ * @return string
+ */
+function stats_convert_post_titles( $html ) {
+ global $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,
+ 'suppress_filters' => false,
+ )
+ );
+ foreach ( $posts as $post ) {
+ $stats_posts[ $post->ID ] = $post;
+ }
+ $html = preg_replace_callback( "!$pattern!", 'stats_convert_post_title', $html );
+ return $html;
+}
+
+/**
+ * Stats Convert Post Title Matches.
+ *
+ * @access public
+ * @param mixed $matches Matches.
+ * @return string
+ */
+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];
+}
+
+/**
+ * Stats Hide Smile.
+ *
+ * @access public
+ * @return void
+ */
+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
+ }
+}
+
+/**
+ * Stats Admin Bar Head.
+ *
+ * @access public
+ * @return void
+ */
+function stats_admin_bar_head() {
+ if ( ! stats_get_option( 'admin_bar' ) )
+ return;
+
+ if ( ! current_user_can( 'view_stats' ) )
+ return;
+
+ if ( ! 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: 32px;
+}
+#wpadminbar .quicklinks li#wp-admin-bar-stats a {
+ height: 32px;
+ padding: 0;
+}
+#wpadminbar .quicklinks li#wp-admin-bar-stats a div {
+ height: 32px;
+ 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;
+ margin: 4px 0;
+ max-width: none;
+ border: none;
+}
+</style>
+<?php
+}
+
+/**
+ * Stats AdminBar.
+ *
+ * @access public
+ * @param mixed $wp_admin_bar WPAdminBar.
+ * @return void
+ */
+function stats_admin_bar_menu( &$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',
+ 'href' => $url,
+ );
+ if ( Jetpack_AMP_Support::is_amp_request() ) {
+ $menu['title'] = "<amp-img src='$img_src_2x' width=112 height=24 layout=fixed alt='$alt' title='$title'></amp-img>";
+ } else {
+ $menu['title'] = "<div><script type='text/javascript'>var src;if(typeof(window.devicePixelRatio)=='undefined'||window.devicePixelRatio<2){src='$img_src';}else{src='$img_src_2x';}document.write('<img src=\''+src+'\' alt=\'$alt\' title=\'$title\' />');</script></div>";
+ }
+
+ $wp_admin_bar->add_menu( $menu );
+}
+
+/**
+ * Stats Update Blog.
+ *
+ * @access public
+ * @return void
+ */
+function stats_update_blog() {
+ Jetpack::xmlrpc_async_call( 'jetpack.updateBlog', stats_get_blog() );
+}
+
+/**
+ * Stats Get Blog.
+ *
+ * @access public
+ * @return string
+ */
+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()
+ *
+ * @access public
+ * @param mixed $value Value.
+ * @return string
+ */
+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;
+}
+
+/**
+ * Stats xmlrpc_methods function.
+ *
+ * @access public
+ * @param mixed $methods Methods.
+ * @return array
+ */
+function stats_xmlrpc_methods( $methods ) {
+ $my_methods = array(
+ 'jetpack.getBlog' => 'stats_get_blog',
+ );
+
+ return array_merge( $methods, $my_methods );
+}
+
+/**
+ * Register Stats Dashboard Widget.
+ *
+ * @access public
+ * @return void
+ */
+function stats_register_dashboard_widget() {
+ if ( ! current_user_can( 'view_stats' ) )
+ return;
+
+ // With 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' );
+}
+
+/**
+ * Stats Dashboard Widget Options.
+ *
+ * @access public
+ * @return array
+ */
+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 );
+}
+
+/**
+ * Stats Dashboard Widget Control.
+ *
+ * @access public
+ * @return void
+ */
+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 esc_html_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 esc_html_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 esc_html_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( $label ); ?></option>
+ <?php
+ }
+?>
+ </select>.
+ </p>
+ <?php
+}
+
+/**
+ * Jetpack Stats Dashboard Widget.
+ *
+ * @access public
+ * @return void
+ */
+function stats_jetpack_dashboard_widget() {
+?>
+ <form id="stats_dashboard_widget_control" action="<?php echo esc_url( admin_url() ); ?>" method="post">
+ <?php stats_dashboard_widget_control(); ?>
+ <?php wp_nonce_field( 'edit-dashboard-widget_dashboard_stats', 'dashboard-widget-nonce' ); ?>
+ <input type="hidden" name="widget_id" value="dashboard_stats" />
+ <?php submit_button( __( 'Submit', 'jetpack' ) ); ?>
+ </form>
+ <span class="js-toggle-stats_dashboard_widget_control">
+ <?php esc_html_e( 'Configure', 'jetpack' ); ?>
+ </span>
+ <div id="dashboard_stats">
+ <div class="inside">
+ <div style="height: 250px;"></div>
+ </div>
+ </div>
+ <script>
+ jQuery(document).ready(function($){
+ 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
+}
+
+/**
+ * Register Stats Widget Control Callback.
+ *
+ * @access public
+ * @return void
+ */
+function stats_register_widget_control_callback() {
+ $GLOBALS['wp_dashboard_control_callbacks']['dashboard_stats'] = 'stats_dashboard_widget_control';
+}
+
+/**
+ * JavaScript and CSS for dashboard widget.
+ *
+ * @access public
+ * @return void
+ */
+function stats_dashboard_head() { ?>
+<script type="text/javascript">
+/* <![CDATA[ */
+jQuery( function($) {
+ 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%;
+}
+#stats-info #top-posts {
+ padding-right: 3%;
+}
+#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
+}
+
+/**
+ * Stats Dashboard Widget Content.
+ *
+ * @access public
+ * @return void
+ */
+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 ( 0 === $post['post_id'] ) {
+ 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 ( 'encrypted_search_terms' === $search_term['searchterm'] ) {
+ continue;
+ }
+ $searches[] = esc_html( $search_term['searchterm'] );
+ }
+
+?>
+<div id="stats-info">
+ <div id="top-posts" class='stats-section'>
+ <div class="stats-section-inner">
+ <h3 class="heading"><?php esc_html_e( 'Top Posts' , 'jetpack' ); ?></h3>
+ <?php
+ if ( empty( $top_posts ) ) {
+?>
+ <p class="nothing"><?php esc_html_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 esc_html_e( 'Top Searches' , 'jetpack' ); ?></h3>
+ <?php
+ if ( empty( $searches ) ) {
+?>
+ <p class="nothing"><?php esc_html_e( 'Sorry, nothing to report.', 'jetpack' ); ?></p>
+ <?php
+ } else {
+ foreach ( $searches as $search_term_item ) {
+ printf(
+ '<p>%s</p>',
+ $search_term_item
+ );
+ }
+ }
+?>
+ </div>
+ </div>
+</div>
+<div class="clear"></div>
+<div class="stats-view-all">
+<?php
+ printf(
+ '<a class="button" target="_blank" rel="noopener noreferrer" href="%1$s">%2$s</a>',
+ esc_url( "https://wordpress.com/stats/day/" . Jetpack::build_raw_urls( get_home_url() ) ),
+ esc_html__( 'View all stats', 'jetpack' )
+ );
+?>
+</div>
+<div class="clear"></div>
+<?php
+ exit;
+}
+
+/**
+ * Stats Print WP Remote Error.
+ *
+ * @access public
+ * @param mixed $get Get.
+ * @param mixed $url URL.
+ * @return void
+ */
+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 !== $previous_error ) {
+?>
+ <div class="wrap">
+ <p><?php esc_html_e( 'We were unable to get your stats just now. Please reload this page to try again.', 'jetpack' ); ?></p>
+ </div>
+<?php
+ return;
+ }
+?>
+ <div class="wrap">
+ <p><?php printf( __( 'We were unable to get your stats just now. Please reload this page to try again. If this error persists, please <a href="%1$s" target="_blank">contact support</a>. In your report please include the information below.', 'jetpack' ), 'https://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, 'https://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;
+}
+
+/**
+ * Stats get remote CSV.
+ *
+ * @access public
+ * @param mixed $url URL.
+ * @return array
+ */
+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.
+ *
+ * @access public
+ * @param mixed $csv CSV.
+ * @return array.
+ */
+function stats_str_getcsv( $csv ) {
+ if ( function_exists( 'str_getcsv' ) ) {
+ $lines = str_getcsv( $csv, "\n" ); // phpcs:ignore PHPCompatibility.FunctionUse.NewFunctions.str_getcsvFound
+ return array_map( 'str_getcsv', $lines );
+ }
+ if ( ! $temp = tmpfile() ) { // The 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 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/
+ * @access public
+ * @param array $args (default: array()) The args that are passed to the endpoint.
+ * @param string $resource (default: '') 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 ];
+ if ( is_wp_error( $cached_stats ) ) {
+ return $cached_stats;
+ }
+ $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 ) ) {
+ $data = is_wp_error( $response ) ? $response : new WP_Error( 'stats_error' );
+ } else {
+ $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;
+}
+
+/**
+ * Load CSS needed for Stats column width in WP-Admin area.
+ *
+ * @since 4.7.0
+ */
+function jetpack_stats_load_admin_css() {
+ ?>
+ <style type="text/css">
+ .fixed .column-stats {
+ width: 5em;
+ }
+ </style>
+ <?php
+}
+
+/**
+ * Set header for column that allows to go to WordPress.com to see an entry's stats.
+ *
+ * @param array $columns An array of column names.
+ *
+ * @since 4.7.0
+ *
+ * @return mixed
+ */
+function jetpack_stats_post_table( $columns ) { // Adds a stats link on the edit posts page
+ if ( ! current_user_can( 'view_stats' ) || ! Jetpack::is_user_connected() ) {
+ return $columns;
+ }
+ // Array-Fu to add before comments
+ $pos = array_search( 'comments', array_keys( $columns ) );
+ if ( ! is_int( $pos ) ) {
+ return $columns;
+ }
+ $chunks = array_chunk( $columns, $pos, true );
+ $chunks[0]['stats'] = esc_html__( 'Stats', 'jetpack' );
+
+ return call_user_func_array( 'array_merge', $chunks );
+}
+
+/**
+ * Set content for cell with link to an entry's stats in WordPress.com.
+ *
+ * @param string $column The name of the column to display.
+ * @param int $post_id The current post ID.
+ *
+ * @since 4.7.0
+ *
+ * @return mixed
+ */
+function jetpack_stats_post_table_cell( $column, $post_id ) {
+ if ( 'stats' == $column ) {
+ if ( 'publish' != get_post_status( $post_id ) ) {
+ printf(
+ '<span aria-hidden="true">—</span><span class="screen-reader-text">%s</span>',
+ esc_html__( 'No stats', 'jetpack' )
+ );
+ } else {
+ printf(
+ '<a href="%s" title="%s" class="dashicons dashicons-chart-bar" target="_blank"></a>',
+ esc_url( "https://wordpress.com/stats/post/$post_id/" . Jetpack::build_raw_urls( get_home_url() ) ),
+ esc_html__( 'View stats for this post in WordPress.com', 'jetpack' )
+ );
+ }
+ }
+}