array(), 'sql' => array(), 'count' => array() ); /** * Init -- Sets things up. */ public static function init() { self::$admin_notice = "Just a quick reminder that, in our quest for improved performance, we are deprecating the two columns type and event_description in the events table, and consolidating that information in the notes field. Code will be added to Slimstat in a few released to actually drop these columns from the database. If you are using those two columns in your custom code, please feel free to contact our support team to discuss your options and how to update your code using the information collected by the new tracker."; // self::$admin_notice = "In this day and age where every single social media platform knows our individual whereabouts on the Interwebs, we have been doing some research on what the techies out there call browser fingerprinting. With this technique, it is not necessary to rely on cookies to identify a specific user. This version of Slimstat implements FingerprintJS2, a library that enables our tracker to record your users' unique fingerprint and local timezone (isn't it nice to know what time it was for the user when s/he was visiting your website?) Of course, if you have Privacy Mode enabled, this feature will not be used, in compliance with GDPR and other international privacy laws. Your visitors' fingerprints are now available in the Access Log and in the Filter dropdown. In the next few months, we plan to introduce new reports and to leverage this new information to increase the plugin's overall accuracy."; // Load language files load_plugin_textdomain( 'wp-slimstat', false, '/wp-slimstat/languages' ); // Define the default screens $has_network_reports = get_user_option( "meta-box-order_slimstat_page_slimlayout-network", 1 ); self::$screens_info = array( 'slimview1' => array( 'is_report_group' => true, 'show_in_sidebar' => true, 'title' => __( 'Real-time', 'wp-slimstat' ), 'capability' => 'can_view', 'callback' => array( __CLASS__, 'wp_slimstat_include_view' ) ), 'slimview2' => array( 'is_report_group' => true, 'show_in_sidebar' => true, 'title' => __( 'Overview', 'wp-slimstat' ), 'capability' => 'can_view', 'callback' => array( __CLASS__, 'wp_slimstat_include_view' ) ), 'slimview3' => array( 'is_report_group' => true, 'show_in_sidebar' => true, 'title' => __( 'Audience', 'wp-slimstat' ), 'capability' => 'can_view', 'callback' => array( __CLASS__, 'wp_slimstat_include_view' ) ), 'slimview4' => array( 'is_report_group' => true, 'show_in_sidebar' => true, 'title' => __( 'Site Analysis', 'wp-slimstat' ), 'capability' => 'can_view', 'callback' => array( __CLASS__, 'wp_slimstat_include_view' ) ), 'slimview5' => array( 'is_report_group' => true, 'show_in_sidebar' => true, 'title' => __( 'Traffic Sources', 'wp-slimstat' ), 'capability' => 'can_view', 'callback' => array( __CLASS__, 'wp_slimstat_include_view' ) ), 'slimlayout' => array( 'is_report_group' => false, 'show_in_sidebar' => true, 'title' => __( 'Customize', 'wp-slimstat' ), 'capability' => 'can_customize', 'callback' => array( __CLASS__, 'wp_slimstat_include_layout' ) ), 'slimconfig' => array( 'is_report_group' => false, 'show_in_sidebar' => true, 'title' => __( 'Settings', 'wp-slimstat' ), 'capability' => 'can_admin', 'callback' => array( __CLASS__, 'wp_slimstat_include_config' ) ), 'slimaddons' => array( 'is_report_group' => false, 'show_in_sidebar' => current_user_can( 'manage_options' ), 'title' => __( 'Add-ons', 'wp-slimstat' ), 'capability' => 'can_admin', 'callback' => array( __CLASS__, 'wp_slimstat_include_addons' ) ), 'dashboard' => array( 'is_report_group' => true, 'show_in_sidebar' => false, 'title' => __( 'WordPress Dashboard', 'wp-slimstat' ), 'capability' => '', 'callback' => '' // No callback and capabilities are needed if show_in_sidebar is false ), 'inactive' => array( 'is_report_group' => true, 'show_in_sidebar' => false, 'title' => __( 'Inactive Reports' ), 'capability' => '', 'callback' => '' // No callback and capabilities are needed if show_in_sidebar is false ) ); self::$screens_info = apply_filters( 'slimstat_screens_info', self::$screens_info ); // If the plugin was network activated, the tables might not have been created for this specific site $table_list = wp_slimstat::$wpdb->get_results( "SHOW TABLES LIKE '{$GLOBALS[ 'wpdb' ]->prefix}slim_stats'" ); if ( empty( $table_list ) ) { self::init_environment(); } // Settings URL if ( !is_network_admin() ) { self::$config_url = get_admin_url( $GLOBALS[ 'blog_id' ], 'admin.php?page=slimconfig&tab=' ); } else { self::$config_url = network_admin_url( 'admin.php?page=slimconfig&tab=' ); } // Current Screen if ( !empty( $_REQUEST[ 'page' ] ) && array_key_exists( $_REQUEST[ 'page' ], self::$screens_info ) ) { self::$current_screen = $_REQUEST[ 'page' ]; } // Page Location if ( wp_slimstat::$settings[ 'use_separate_menu' ] != 'no' ) { self::$page_location = 'admin'; } // Is the menu position setting being updated? if ( !empty( $_POST[ 'slimstat_update_settings' ] ) && wp_verify_nonce( $_POST[ 'slimstat_update_settings' ], 'slimstat_update_settings' ) && !empty( $_POST[ 'options' ][ 'use_separate_menu' ] ) ) { wp_slimstat::$settings[ 'use_separate_menu' ] = ( $_POST[ 'options' ][ 'use_separate_menu' ] == 'on' ) ? 'on' : 'no'; } // Retrieve this user's custom report assignment (Customizer) // Superadmins can customize the layout at network level, to override per-site settings self::$meta_user_reports = get_user_option( 'meta-box-order_' . wp_slimstat_admin::$page_location . '_page_slimlayout-network', 1 ); // No network-wide settings found if ( empty( self::$meta_user_reports ) ) { self::$meta_user_reports = get_user_option( 'meta-box-order_' . wp_slimstat_admin::$page_location . '_page_slimlayout', $GLOBALS[ 'current_user' ]->ID ); } // WPMU - New blog created $active_sitewide_plugins = get_site_option( 'active_sitewide_plugins' ); if ( !empty( $active_sitewide_plugins[ 'wp-slimstat/wp-slimstat.php' ] ) ) { add_action( 'wpmu_new_blog', array( __CLASS__, 'new_blog' ) ); } // WPMU - Blog Deleted add_filter( 'wpmu_drop_tables', array( __CLASS__, 'drop_tables' ), 10, 2 ); // Display a notice that hightlights this version's features if ( !empty( $_GET[ 'page' ] ) && strpos( $_GET[ 'page' ], 'slimview' ) !== false ) { if ( !empty( self::$admin_notice ) && wp_slimstat::$settings[ 'notice_latest_news' ] == 'on' && is_super_admin() ) { add_action( 'admin_notices', array( __CLASS__, 'show_latest_news' ) ); } if ( wp_slimstat::$settings[ 'notice_translate' ] == 'on' && is_super_admin() ) { add_filter( 'admin_notices', array( __CLASS__, 'show_translate_notice' ) ); } } // Remove spammers from the database if ( wp_slimstat::$settings[ 'ignore_spammers' ] == 'on' ) { add_action( 'transition_comment_status', array( __CLASS__, 'remove_spam' ), 15, 3 ); } // Add a menu to the admin bar if ( wp_slimstat::$settings[ 'use_separate_menu' ] != 'no' && is_admin_bar_showing() ) { add_action( 'admin_bar_menu', array( __CLASS__, 'add_menu_to_adminbar' ), 100 ); } if ( function_exists( 'is_network_admin' ) && !is_network_admin() ) { // Add the appropriate entries to the admin menu, if this user can view/admin Slimstat add_action( 'admin_menu', array( __CLASS__, 'add_menus' ) ); // Display the column in the Edit Posts / Pages screen if ( wp_slimstat::$settings[ 'add_posts_column' ] == 'on' ) { $post_types = get_post_types( array( 'public' => true, 'show_ui' => true ), 'names' ); include_once( plugin_dir_path( __FILE__ ) . 'view/wp-slimstat-reports.php' ); include_once( plugin_dir_path( __FILE__ ) . 'view/wp-slimstat-db.php' ); foreach ( $post_types as $a_post_type ) { add_filter( "manage_{$a_post_type}_posts_columns", array( __CLASS__, 'add_column_header' ) ); add_action( "manage_{$a_post_type}_posts_custom_column", array( __CLASS__, 'add_post_column' ), 10, 2 ); } if ( strpos( $_SERVER[ 'REQUEST_URI' ], 'edit.php' ) !== false ) { add_action( 'admin_enqueue_scripts', array( __CLASS__, 'wp_slimstat_stylesheet' ) ); add_action( 'wp', array( __CLASS__, 'init_data_for_column' ) ); } } // Update the table structure and options, if needed if ( !empty( wp_slimstat::$settings[ 'version' ] ) && wp_slimstat::$settings[ 'version' ] != wp_slimstat::$version ) { add_action( 'admin_init', array(__CLASS__, 'update_tables_and_options' ) ); } } // Load the library of functions to generate the reports if ( ( !empty( $_GET[ 'page' ] ) && strpos( $_GET[ 'page' ], 'slim' ) === 0 ) || ( !empty( $_POST[ 'action' ] ) && $_POST[ 'action' ] == 'slimstat_load_report' ) ) { include_once( plugin_dir_path( __FILE__ ) . 'view/wp-slimstat-reports.php' ); wp_slimstat_reports::init(); if ( !empty( $_POST[ 'report_id' ] ) ) { $report_id = sanitize_title( $_POST[ 'report_id' ], 'slim_p0_00' ); if ( !empty( wp_slimstat_reports::$reports[ $report_id ] ) ) { add_action( 'wp_ajax_slimstat_load_report', array( 'wp_slimstat_reports', 'callback_wrapper' ), 10, 2 ); } } } // Dashboard Widgets if ( wp_slimstat::$settings[ 'add_dashboard_widgets' ] == 'on' ) { $temp = strlen( $_SERVER[ 'REQUEST_URI' ] ) - 10; if( strpos( $_SERVER[ 'REQUEST_URI' ], 'index.php' ) !== false || ( $temp >= 0 && strpos( $_SERVER[ 'REQUEST_URI' ], '/wp-admin/', $temp ) !== false ) ) { add_action( 'admin_enqueue_scripts', array(__CLASS__, 'wp_slimstat_enqueue_scripts' ) ); add_action( 'admin_enqueue_scripts', array(__CLASS__, 'wp_slimstat_stylesheet' ) ); } add_action( 'wp_dashboard_setup', array( __CLASS__, 'add_dashboard_widgets' ) ); } // AJAX Handlers if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) { add_action( 'wp_ajax_slimstat_notice_latest_news', array( __CLASS__, 'notices_handler' ) ); add_action( 'wp_ajax_slimstat_notice_geolite', array( __CLASS__, 'notices_handler' ) ); add_action( 'wp_ajax_slimstat_notice_browscap', array( __CLASS__, 'notices_handler' ) ); add_action( 'wp_ajax_slimstat_notice_caching', array( __CLASS__, 'notices_handler' ) ); add_action( 'wp_ajax_slimstat_notice_translate', array( __CLASS__, 'notices_handler' ) ); add_action( 'wp_ajax_slimstat_manage_filters', array( __CLASS__, 'manage_filters' ) ); add_action( 'wp_ajax_slimstat_delete_pageview', array( __CLASS__, 'delete_pageview' ) ); } // Hide add-ons if ( wp_slimstat::$settings[ 'hide_addons' ] == 'on' ) { add_filter( 'all_plugins', array( __CLASS__, 'hide_addons' ) ); } // Schedule a daily cron job to purge the data if ( !wp_next_scheduled( 'wp_slimstat_purge' ) ) { wp_schedule_event( time(), 'twicedaily', 'wp_slimstat_purge' ); } } // END: init /** * Clears the purge cron job */ public static function deactivate() { wp_clear_scheduled_hook( 'wp_slimstat_purge' ); } /** * Support for WP MU network activations */ public static function new_blog( $_blog_id ) { switch_to_blog( $_blog_id ); self::init_environment(); restore_current_blog(); } // END: new_blog /** * Support for WP MU site deletion */ public static function drop_tables( $_tables = array(), $_blog_id = 1) { $_tables[ 'slim_events' ] = $GLOBALS[ 'wpdb' ]->prefix . 'slim_events'; $_tables[ 'slim_stats' ] = $GLOBALS[ 'wpdb' ]->prefix . 'slim_stats'; $_tables[ 'slim_events_archive' ] = $GLOBALS[ 'wpdb' ]->prefix . 'slim_events_archive'; $_tables[ 'slim_stats_archive' ] = $GLOBALS[ 'wpdb' ]->prefix . 'slim_stats_archive'; return $_tables; } // END: drop_tables /** * Creates tables, initializes options and schedules purge cron */ public static function init_environment() { if ( function_exists( 'apply_filters' ) ) { $my_wpdb = apply_filters( 'slimstat_custom_wpdb', $GLOBALS[ 'wpdb' ] ); } // Create the tables self::init_tables( $my_wpdb ); return true; } // END: init_environment /** * Creates and populates tables, if they aren't already there. */ public static function init_tables( $_wpdb = '' ) { // Is InnoDB available? $have_innodb = $_wpdb->get_results( "SHOW VARIABLES LIKE 'have_innodb'", ARRAY_A ); $use_innodb = ( !empty( $have_innodb[ 0 ] ) && $have_innodb[ 0 ][ 'Value' ] == 'YES' ) ? 'ENGINE=InnoDB' : ''; // Table that stores the actual data about visits $stats_table_sql = " CREATE TABLE IF NOT EXISTS {$GLOBALS['wpdb']->prefix}slim_stats ( id INT UNSIGNED NOT NULL auto_increment, ip VARCHAR(39) DEFAULT NULL, other_ip VARCHAR(39) DEFAULT NULL, username VARCHAR(256) DEFAULT NULL, email VARCHAR(256) DEFAULT NULL, country VARCHAR(16) DEFAULT NULL, location VARCHAR(36) DEFAULT NULL, city VARCHAR(256) DEFAULT NULL, referer VARCHAR(2048) DEFAULT NULL, resource VARCHAR(2048) DEFAULT NULL, searchterms VARCHAR(2048) DEFAULT NULL, notes VARCHAR(2048) DEFAULT NULL, visit_id INT UNSIGNED NOT NULL DEFAULT 0, server_latency INT(10) UNSIGNED DEFAULT 0, page_performance INT(10) UNSIGNED DEFAULT 0, browser VARCHAR(40) DEFAULT NULL, browser_version VARCHAR(15) DEFAULT NULL, browser_type TINYINT UNSIGNED DEFAULT 0, platform VARCHAR(15) DEFAULT NULL, language VARCHAR(5) DEFAULT NULL, fingerprint VARCHAR(256) DEFAULT NULL, user_agent VARCHAR(2048) DEFAULT NULL, resolution VARCHAR(12) DEFAULT NULL, screen_width SMALLINT UNSIGNED DEFAULT 0, screen_height SMALLINT UNSIGNED DEFAULT 0, content_type VARCHAR(64) DEFAULT NULL, category VARCHAR(256) DEFAULT NULL, author VARCHAR(64) DEFAULT NULL, content_id BIGINT(20) UNSIGNED DEFAULT 0, outbound_resource VARCHAR(2048) DEFAULT NULL, tz_offset SMALLINT DEFAULT 0, dt_out INT(10) UNSIGNED DEFAULT 0, dt INT(10) UNSIGNED DEFAULT 0, CONSTRAINT PRIMARY KEY (id), INDEX {$GLOBALS[ 'wpdb' ]->prefix}slim_stats_dt_idx (dt), INDEX {$GLOBALS[ 'wpdb' ]->prefix}stats_resource_idx( resource( 20 ) ), INDEX {$GLOBALS[ 'wpdb' ]->prefix}stats_browser_idx( browser( 10 ) ), INDEX {$GLOBALS[ 'wpdb' ]->prefix}stats_searchterms_idx( searchterms( 15 ) ), INDEX {$GLOBALS[ 'wpdb' ]->prefix}stats_fingerprint_idx( fingerprint( 20 ) ) ) COLLATE utf8_general_ci $use_innodb"; // This table will track outbound links (clicks on links to external sites) $events_table_sql = " CREATE TABLE IF NOT EXISTS {$GLOBALS['wpdb']->prefix}slim_events ( event_id INT(10) NOT NULL AUTO_INCREMENT, type TINYINT UNSIGNED DEFAULT 0, event_description VARCHAR(64) DEFAULT NULL, notes VARCHAR(256) DEFAULT NULL, position VARCHAR(32) DEFAULT NULL, id INT UNSIGNED NOT NULL DEFAULT 0, dt INT(10) UNSIGNED DEFAULT 0, CONSTRAINT PRIMARY KEY (event_id), INDEX {$GLOBALS['wpdb']->prefix}slim_stat_events_idx (dt), CONSTRAINT fk_{$GLOBALS['wpdb']->prefix}slim_events_id FOREIGN KEY (id) REFERENCES {$GLOBALS['wpdb']->prefix}slim_stats(id) ON UPDATE CASCADE ON DELETE CASCADE ) COLLATE utf8_general_ci $use_innodb"; $archive_table_sql = " CREATE TABLE IF NOT EXISTS {$GLOBALS['wpdb']->prefix}slim_stats_archive LIKE {$GLOBALS['wpdb']->prefix}slim_stats"; $events_archive_table_sql = " CREATE TABLE IF NOT EXISTS {$GLOBALS['wpdb']->prefix}slim_events_archive ( event_id INT(10) NOT NULL AUTO_INCREMENT, type TINYINT UNSIGNED DEFAULT 0, event_description VARCHAR(64) DEFAULT NULL, notes VARCHAR(256) DEFAULT NULL, position VARCHAR(32) DEFAULT NULL, id INT UNSIGNED NOT NULL DEFAULT 0, dt INT(10) UNSIGNED DEFAULT 0, CONSTRAINT PRIMARY KEY (event_id), INDEX {$GLOBALS['wpdb']->prefix}slim_stat_events_archive_idx (dt) ) COLLATE utf8_general_ci $use_innodb"; // Ok, let's create the table structure self::_create_table( $stats_table_sql, $GLOBALS[ 'wpdb' ]->prefix . 'slim_stats', $_wpdb ); self::_create_table( $events_table_sql, $GLOBALS[ 'wpdb' ]->prefix . 'slim_events', $_wpdb ); self::_create_table( $archive_table_sql, $GLOBALS[ 'wpdb' ]->prefix . 'slim_stats_archive', $_wpdb ); self::_create_table( $events_archive_table_sql, $GLOBALS[ 'wpdb' ]->prefix . 'slim_events_archive', $_wpdb ); // Let's save the version in the database if ( empty( wp_slimstat::$settings[ 'version' ] ) ) { wp_slimstat::$settings[ 'version' ] = wp_slimstat::$version; } } // END: init_tables /** * Updates stuff around as needed (table schema, options, settings, files, etc) */ public static function update_tables_and_options() { $my_wpdb = apply_filters( 'slimstat_custom_wpdb', $GLOBALS[ 'wpdb' ] ); // --- Updates for version 4.8.2 --- if ( version_compare( wp_slimstat::$settings[ 'version' ], '4.8.2', '<' ) ) { // Add new email column to database $my_wpdb->query( "ALTER TABLE {$GLOBALS['wpdb']->prefix}slim_stats ADD COLUMN email VARCHAR(255) DEFAULT NULL AFTER username" ); $my_wpdb->query( "ALTER TABLE {$GLOBALS['wpdb']->prefix}slim_stats_archive ADD COLUMN email VARCHAR(255) DEFAULT NULL AFTER username" ); } // --- END: Updates for version 4.8.2 --- // --- Updates for version 4.8.4 --- if ( version_compare( wp_slimstat::$settings[ 'version' ], '4.8.4', '<' ) ) { // Switch option to track WP users (from track to ignore) wp_slimstat::$settings[ 'ignore_wp_users' ] = ( !empty( wp_slimstat::$settings[ 'track_users' ] ) && wp_slimstat::$settings[ 'track_users' ] == 'no' ) ? 'on' : 'no'; // Remove unused options unset( wp_slimstat::$settings[ 'track_users' ] ); unset( wp_slimstat::$settings[ 'enable_javascript' ] ); unset( wp_slimstat::$settings[ 'honor_dnt_header' ] ); unset( wp_slimstat::$settings[ 'no_maxmind_warning' ] ); unset( wp_slimstat::$settings[ 'no_browscap_warning' ] ); unset( wp_slimstat::$settings[ 'use_european_separators' ] ); unset( wp_slimstat::$settings[ 'date_format' ] ); unset( wp_slimstat::$settings[ 'time_format' ] ); unset( wp_slimstat::$settings[ 'expand_details' ] ); // Add table indexes for improved performance $check_index = wp_slimstat::$wpdb->get_results( "SHOW INDEX FROM {$GLOBALS[ 'wpdb' ]->prefix}slim_stats WHERE Key_name = '{$GLOBALS[ 'wpdb' ]->prefix}stats_resource_idx'" ); if ( empty( $check_index ) ) { wp_slimstat::$wpdb->query( "ALTER TABLE {$GLOBALS[ 'wpdb' ]->prefix}slim_stats ADD INDEX {$GLOBALS[ 'wpdb' ]->prefix}stats_resource_idx( resource( 20 ) )" ); wp_slimstat::$wpdb->query( "ALTER TABLE {$GLOBALS[ 'wpdb' ]->prefix}slim_stats ADD INDEX {$GLOBALS[ 'wpdb' ]->prefix}stats_browser_idx( browser( 10 ) )" ); wp_slimstat::$wpdb->query( "ALTER TABLE {$GLOBALS[ 'wpdb' ]->prefix}slim_stats ADD INDEX {$GLOBALS[ 'wpdb' ]->prefix}stats_searchterms_idx( searchterms( 15 ) )" ); } wp_slimstat::$settings[ 'db_indexes' ] = 'on'; } // --- END: Updates for version 4.8.4 --- // --- Updates for version 4.8.4.1 --- if ( version_compare( wp_slimstat::$settings[ 'version' ], '4.8.4.1', '<' ) ) { // Goodbye, browser plugins wp_slimstat::$wpdb->query( "ALTER TABLE {$GLOBALS[ 'wpdb' ]->prefix}slim_stats DROP COLUMN plugins" ); // Hello there, fingerprint and timezone offset $my_wpdb->query( "ALTER TABLE {$GLOBALS['wpdb']->prefix}slim_stats ADD COLUMN fingerprint VARCHAR(256) DEFAULT NULL AFTER language" ); $my_wpdb->query( "ALTER TABLE {$GLOBALS['wpdb']->prefix}slim_stats_archive ADD COLUMN fingerprint VARCHAR(255) DEFAULT NULL AFTER language" ); $my_wpdb->query( "ALTER TABLE {$GLOBALS['wpdb']->prefix}slim_stats ADD COLUMN tz_offset SMALLINT DEFAULT 0 AFTER outbound_resource" ); $my_wpdb->query( "ALTER TABLE {$GLOBALS['wpdb']->prefix}slim_stats_archive ADD COLUMN tz_offset SMALLINT DEFAULT 0 AFTER outbound_resource" ); } // --- END: Updates for version 4.8.4.1 --- // --- Updates for version 4.8.8 --- if ( version_compare( wp_slimstat::$settings[ 'version' ], '4.8.8', '<' ) ) { // Adding new index on the 'fingerprint' column for improved performance if ( wp_slimstat::$settings[ 'db_indexes' ] == 'on' ) { $my_wpdb->query( "ALTER TABLE {$GLOBALS[ 'wpdb' ]->prefix}slim_stats ADD INDEX {$GLOBALS[ 'wpdb' ]->prefix}stats_fingerprint_idx( fingerprint( 20 ) )" ); } $my_wpdb->query( "UPDATE {$GLOBALS[ 'wpdb' ]->prefix}slim_stats SET notes = CONCAT( '[', REPLACE( notes, ';', '][' ), ']' ) WHERE notes NOT LIKE '[%'" ); } // Now we can update the version stored in the database wp_slimstat::$settings[ 'version' ] = wp_slimstat::$version; wp_slimstat::$settings[ 'notice_latest_news' ] = 'on'; wp_slimstat::update_option( 'slimstat_options', wp_slimstat::$settings ); return true; } // END: update_tables_and_options public static function add_dashboard_widgets() { // If this user is whitelisted, we use the minimum capability $minimum_capability = 'read'; if ( strpos( wp_slimstat::$settings[ 'can_view' ], $GLOBALS[ 'current_user' ]->user_login) === false && !empty( wp_slimstat::$settings[ 'capability_can_view' ] ) ) { $minimum_capability = wp_slimstat::$settings[ 'capability_can_view' ]; } if ( !current_user_can( $minimum_capability ) ) { return; } // The Reports library is only loaded on the plugin's screens include_once( plugin_dir_path( __FILE__ ) . 'view/wp-slimstat-reports.php' ); wp_slimstat_reports::init(); if ( !empty( wp_slimstat_reports::$user_reports[ 'dashboard' ] ) && is_array( wp_slimstat_reports::$user_reports[ 'dashboard' ] ) ) { foreach ( wp_slimstat_reports::$user_reports[ 'dashboard' ] as $a_report_id ) { wp_add_dashboard_widget( $a_report_id, wp_slimstat_reports::$reports[ $a_report_id ][ 'title' ], array( 'wp_slimstat_reports', 'callback_wrapper' ) ); } } } // END: add_dashboard_widgets /** * Removes 'spammers' from the database when the corresponding comments are marked as spam */ public static function remove_spam( $_new_status = '', $_old_status = '', $_comment = '' ) { $my_wpdb = apply_filters( 'slimstat_custom_wpdb', $GLOBALS[ 'wpdb' ] ); if ( $_new_status == 'spam' && !empty( $_comment->comment_author ) && !empty( $_comment->comment_author_IP ) ) { $my_wpdb->query( wp_slimstat::$wpdb->prepare( " DELETE ts FROM {$GLOBALS['wpdb']->prefix}slim_stats ts WHERE username = %s OR INET_NTOA(ip) = %s", $_comment->comment_author, $_comment->comment_author_IP ) ); } } // END: remove_spam /** * Loads a custom stylesheet file for the administration panels */ public static function wp_slimstat_stylesheet( $_hook = '' ) { wp_register_style( 'wp-slimstat', plugins_url( '/admin/assets/css/admin.css', dirname( __FILE__ ) ) ); wp_enqueue_style( 'wp-slimstat' ); if ( !empty( wp_slimstat::$settings[ 'custom_css' ] ) ) { wp_add_inline_style( 'wp-slimstat', wp_slimstat::$settings[ 'custom_css' ] ); } } // END: wp_slimstat_stylesheet /** * Loads user-defined stylesheet code */ public static function wp_slimstat_userdefined_stylesheet(){ echo ''; } // END: wp_slimstat_userdefined_stylesheet /** * Enqueues Javascript and styles needed in the admin */ public static function wp_slimstat_enqueue_scripts( $_hook = '' ) { wp_enqueue_script( 'dashboard' ); wp_enqueue_script( 'jquery-ui-datepicker' ); // Enqueue the built-in code editor to use on the Settings if ( self::$current_screen ) { wp_enqueue_code_editor( array( 'type' => 'text/html' ) ); } wp_enqueue_script( 'slimstat_admin', plugins_url( '/admin/assets/js/admin.js', dirname( __FILE__ ) ), array( 'jquery-ui-dialog' ), null, false ); // Pass some information to Javascript $params = array( 'async_load' => !empty( wp_slimstat::$settings[ 'async_load' ] ) ? wp_slimstat::$settings[ 'async_load' ] : 'no', 'datepicker_image' => plugins_url( '/admin/assets/images/datepicker.png', dirname( __FILE__ ) ), 'refresh_interval' => intval( wp_slimstat::$settings[ 'refresh_interval' ] ), 'page_location' => self::$page_location ); wp_localize_script( 'slimstat_admin', 'SlimStatAdminParams', $params ); } // END: wp_slimstat_enqueue_scripts /** * Adds a new entry in the admin menu, to view the stats */ public static function add_menus( $_s = '' ) { // If this user is whitelisted, we use the minimum capability $minimum_capability = 'read'; if ( is_network_admin() ) { $minimum_capability = 'manage_network'; } else if ( strpos( wp_slimstat::$settings[ 'can_view' ], $GLOBALS[ 'current_user' ]->user_login ) === false && !empty( wp_slimstat::$settings[ 'capability_can_view' ] ) ) { $minimum_capability = wp_slimstat::$settings[ 'capability_can_view' ]; } // Find the first available location (screens with no reports assigned to them are hidden from the nav) $parent = 'slimview1'; if ( is_array( self::$meta_user_reports ) ) { $parent = ''; foreach ( self::$screens_info as $a_screen_id => $a_screen_info ) { if ( !empty( self::$meta_user_reports[ $a_screen_id ] ) && $a_screen_info[ 'show_in_sidebar' ] ) { $parent = $a_screen_id; break; } } if ( empty( $parent ) ) { $parent = 'slimlayout'; } } // Get the current menu position $new_entry = array(); if ( wp_slimstat::$settings[ 'use_separate_menu' ] == 'no' || is_network_admin() ) { $new_entry[] = add_menu_page( __( 'Slimstat', 'wp-slimstat' ), __( 'Slimstat', 'wp-slimstat' ), $minimum_capability, $parent, array( __CLASS__, 'wp_slimstat_include_view' ), 'dashicons-chart-area' ); } else { $parent = 'admin.php'; } foreach ( self::$screens_info as $a_screen_id => $a_screen_info ) { if ( isset( self::$meta_user_reports[ $a_screen_id ] ) && empty( self::$meta_user_reports[ $a_screen_id ] ) ) { continue; } $minimum_capability = 'read'; if ( !empty( $a_screen_info[ 'capability' ] ) && strpos( wp_slimstat::$settings[ $a_screen_info[ 'capability' ] ], $GLOBALS[ 'current_user' ]->user_login ) === false && !empty( wp_slimstat::$settings[ 'capability_' . $a_screen_info[ 'capability' ] ] ) ) { $minimum_capability = wp_slimstat::$settings[ 'capability_' . $a_screen_info[ 'capability' ] ]; } if ( $a_screen_info[ 'show_in_sidebar' ] ) { $new_entry[] = add_submenu_page( $parent, $a_screen_info[ 'title' ], $a_screen_info[ 'title' ], $minimum_capability, $a_screen_id, $a_screen_info[ 'callback' ] ); } } // Load styles and Javascript needed to make the reports look nice and interactive foreach ( $new_entry as $a_entry ) { add_action( 'load-' . $a_entry, array( __CLASS__, 'wp_slimstat_stylesheet' ) ); add_action( 'load-' . $a_entry, array( __CLASS__, 'wp_slimstat_enqueue_scripts' ) ); add_action( 'load-' . $a_entry, array( __CLASS__, 'contextual_help' ) ); } return $_s; } // END: add_menus /** * Adds a new entry in the WordPress Admin Bar */ public static function add_menu_to_adminbar() { // If this user is whitelisted, we use the minimum capability $minimum_capability = 'read'; if ( is_network_admin() ) { $minimum_capability = 'manage_network'; } else if ( strpos( wp_slimstat::$settings[ 'can_view' ], $GLOBALS[ 'current_user' ]->user_login ) === false && !empty( wp_slimstat::$settings[ 'capability_can_view' ] ) ) { $minimum_capability = wp_slimstat::$settings[ 'capability_can_view' ]; } // Find the first available location (screens with no reports assigned to them are hidden from the nav) $parent = 'slimview1'; if ( is_array( self::$meta_user_reports ) ) { $parent = ''; foreach ( self::$screens_info as $a_screen_id => $a_screen_info ) { if ( !empty( self::$meta_user_reports[ $a_screen_id ] ) && $a_screen_info[ 'show_in_sidebar' ] ) { $parent = $a_screen_id; break; } } if ( empty( $parent ) ) { $parent = 'slimlayout'; } } if ( current_user_can( $minimum_capability ) ) { $view_url = get_admin_url( $GLOBALS[ 'blog_id' ], 'admin.php?page=' ); $GLOBALS[ 'wp_admin_bar' ]->add_menu( array( 'id' => 'slimstat-header', 'title' => '' . __( 'Slimstat', 'wp-slimstat' ), 'href' => "{$view_url}{$parent}" ) ); foreach ( self::$screens_info as $a_screen_id => $a_screen_info ) { if ( isset( self::$meta_user_reports[ $a_screen_id ] ) && empty( self::$meta_user_reports[ $a_screen_id ] ) ) { continue; } $minimum_capability = 'read'; if ( !empty( $a_screen_info[ 'capability' ] ) && strpos( wp_slimstat::$settings[ $a_screen_info[ 'capability' ] ], $GLOBALS[ 'current_user' ]->user_login ) === false && !empty( wp_slimstat::$settings[ 'capability_' . $a_screen_info[ 'capability' ] ] ) ) { $minimum_capability = wp_slimstat::$settings[ 'capability_' . $a_screen_info[ 'capability' ] ]; } if ( $a_screen_info[ 'show_in_sidebar' ] && current_user_can( $minimum_capability ) ) { $GLOBALS[ 'wp_admin_bar' ]->add_menu( array( 'id' => $a_screen_id, 'href' => "{$view_url}$a_screen_id", 'parent' => 'slimstat-header', 'title' => $a_screen_info[ 'title' ] ) ); } } } } // END: add_menu_to_adminbar /** * Includes the appropriate panel to view the stats */ public static function wp_slimstat_include_view() { include( dirname( __FILE__ ) . '/view/index.php' ); } // END: wp_slimstat_include_view /** * Includes the screen to arrange the reports */ public static function wp_slimstat_include_layout() { include( dirname( __FILE__ ) . '/view/layout.php' ); } // END: wp_slimstat_include_addons /** * Includes the screen to manage add-ons */ public static function wp_slimstat_include_addons() { include( dirname( __FILE__ ) . '/view/addons.php' ); } // END: wp_slimstat_include_addons /** * Includes the appropriate panel to configure Slimstat */ public static function wp_slimstat_include_config() { include( dirname( __FILE__ ) . '/config/index.php' ); } // END: wp_slimstat_include_config /** * Retrieves all the information to be used in the custom column on posts, pages and CPTs */ public static function init_data_for_column() { if ( !is_array( $GLOBALS[ 'wp_query' ]->posts ) ) { return 0; } foreach ( $GLOBALS[ 'wp_query' ]->posts as $a_post ) { self::$data_for_column[ 'url' ][ $a_post->ID ] = parse_url( get_permalink( $a_post->ID ) ); self::$data_for_column[ 'url' ][ $a_post->ID ] = self::$data_for_column[ 'url' ][ $a_post->ID ][ 'path' ] . ( !empty( self::$data_for_column[ 'url' ][ $a_post->ID ][ 'query' ] ) ? '?' . self::$data_for_column[ 'url' ][ $a_post->ID ][ 'query' ] : '' ); self::$data_for_column[ 'sql' ][ $a_post->ID ] = self::$data_for_column[ 'url' ][ $a_post->ID ] . '%'; } if ( empty( self::$data_for_column ) ) { return 0; } wp_slimstat_db::init( 'interval equals -' . wp_slimstat::$settings[ 'posts_column_day_interval' ] ); $column = ( wp_slimstat::$settings[ 'posts_column_pageviews' ] == 'on' ) ? 'id' : 'ip'; $where = wp_slimstat_db::get_combined_where( '(' . implode( ' OR ', array_fill( 1, count( self::$data_for_column[ 'url' ] ), 'resource LIKE %s' ) ) . ')', '*', true ); $sql = wp_slimstat::$wpdb->prepare( " SELECT resource, COUNT( DISTINCT $column ) as counthits FROM {$GLOBALS[ 'wpdb' ]->prefix}slim_stats WHERE " . $where . " GROUP BY resource LIMIT 0, " . wp_slimstat_db::$filters_normalized[ 'misc' ][ 'limit_results' ], self::$data_for_column[ 'sql' ] ); $results = wp_slimstat_db::get_results( $sql ); foreach ( self::$data_for_column[ 'url' ] as $post_id => $a_url ) { self::$data_for_column[ 'count' ][ $post_id ] = 0; foreach( $results as $i => $a_row ) { if ( strpos( $a_row[ 'resource' ], $a_url ) !== false ) { self::$data_for_column[ 'count' ][ $post_id ] += $a_row[ 'counthits' ]; unset( $results[ $i ] ); } } } } // END: init_data_for_column /** * Adds a new column header to the Posts panel (to show the number of pageviews for each post) */ public static function add_column_header( $_columns = array() ) { if ( wp_slimstat::$settings[ 'posts_column_day_interval' ] == 0 ) { wp_slimstat::$settings[ 'posts_column_day_interval' ] = 30; } if ( wp_slimstat::$settings[ 'posts_column_pageviews' ] == 'on' ) { $_columns[ 'wp-slimstat' ] = ''; } else { $_columns[ 'wp-slimstat' ] = ''; } return $_columns; } // END: add_comment_column_header /** * Adds a new column to the Posts management panel */ public static function add_post_column( $_column_name, $_post_id ) { if ( 'wp-slimstat' != $_column_name || empty( self::$data_for_column[ 'url' ][ $_post_id ] ) ) { return 0; } $count = empty( self::$data_for_column[ 'count' ][ $_post_id ] ) ? 0 : self::$data_for_column[ 'count' ][ $_post_id ]; echo '' . $count . ''; } // END: add_column public static function hide_addons( $_plugins = array() ) { if ( !is_array( $_plugins ) ) { return $_plugins; } foreach ( $_plugins as $a_plugin_slug => $a_plugin_info ) { if ( strpos( $a_plugin_slug, 'wp-slimstat-' ) !== false && is_plugin_active( $a_plugin_slug ) ) { unset( $_plugins[ $a_plugin_slug ] ); } } return $_plugins; } // END: hide_addons /** * Displays an alert message */ public static function show_message( $_message = '', $_type = 'info', $_dismiss_handle = '' ) { if ( empty( $_message ) ) { return 0; } $_message = wpautop( $_message ); if ( !empty( $_dismiss_handle ) ) { echo '
' . $_message . '
'; } else { echo '
' . $_message . '
'; } } // END: show_message /** * Displays a message related to the current version of Slimstat */ public static function show_latest_news() { self::show_message( self::$admin_notice, 'info', 'latest-news' ); } // END: show_latest_news /** * Displays a message if this user speaks a language other than English, to encourage them to help us translate Slimstat in their language */ public static function show_translate_notice() { // echo '
'.self::$admin_notice.'
'; include_once( plugin_dir_path( __FILE__ ) . '../languages/i18n-v3.php' ); include_once( plugin_dir_path( __FILE__ ) . '../languages/i18n-wordpressorg-v3.php' ); $i18n_module = new Yoast_I18n_WordPressOrg_v3( array( 'textdomain' => 'wp-slimstat', 'plugin_name' => 'Slimstat Analytics' ), false ); self::show_message( $i18n_module->get_promo_message(), 'warning', 'translate' ); } // END: show_translate_notice /** * Handles the Ajax request to hide the admin notice */ public static function notices_handler() { $tag = current_filter(); if ( !empty( $tag ) ) { $tag = str_replace( 'wp_ajax_slimstat_', '', $tag ); wp_slimstat::$settings[ $tag ] = 'no'; // Save the default values in the database wp_slimstat::update_option( 'slimstat_options', wp_slimstat::$settings ); } exit(); } // END: notices_handler /** * Deletes a given pageview from the database */ public static function delete_pageview() { $my_wpdb = apply_filters( 'slimstat_custom_wpdb', $GLOBALS[ 'wpdb' ] ); $pageview_id = intval( $_POST[ 'pageview_id' ] ); $my_wpdb->query( "DELETE ts FROM {$GLOBALS[ 'wpdb' ]->prefix}slim_stats ts WHERE ts.id = $pageview_id" ); exit(); } // END: delete_pageview /** * Handles the Ajax requests to load, save or delete existing filters */ public static function manage_filters() { check_ajax_referer( 'meta-box-order', 'security' ); include_once( plugin_dir_path( __FILE__ ) . 'view/wp-slimstat-reports.php' ); wp_slimstat_reports::init(); $saved_filters = get_option( 'slimstat_filters', array() ); switch( $_POST[ 'type' ] ) { case 'save': $new_filter = json_decode( stripslashes_deep( $_POST[ 'filter_array' ] ), true ); // Check if this filter is already saved foreach ( $saved_filters as $a_saved_filter ) { $filter_found = 0; if ( count( $a_saved_filter ) != count( $new_filter ) || count( array_intersect_key( $a_saved_filter, $new_filter ) ) != count( $new_filter ) ) { $filter_found = 1; continue; } foreach ( $a_saved_filter as $a_key => $a_value ) { $filter_found += ( $a_value == $new_filter[ $a_key ] ) ? 0 : 1; } if ( $filter_found == 0 ) { echo __( 'Already saved', 'wp-slimstat' ); break; } } if ( empty( $saved_filters ) || $filter_found > 0 ) { $saved_filters[] = $new_filter; update_option( 'slimstat_filters', $saved_filters ); echo __( 'Saved', 'wp-slimstat' ); } break; case 'delete': unset( $saved_filters[ intval( $_POST[ 'filter_id' ] ) ] ); update_option( 'slimstat_filters', $saved_filters ); // No break here - We want to return the new list of filters! default: echo '
'; foreach ( $saved_filters as $a_filter_id => $a_filter_data ) { $filter_html = $filter_strings = array(); foreach ( $a_filter_data as $a_filter_label => $a_filter_details ) { $filter_value_no_slashes = htmlentities( str_replace( '\\', '', $a_filter_details[ 1 ] ), ENT_QUOTES, 'UTF-8' ); $filter_html[] = strtolower( wp_slimstat_db::$columns_names[ $a_filter_label ][ 0 ] ) . ' ' . __( str_replace( '_', ' ', $a_filter_details[ 0 ] ), 'wp-slimstat' ) . ' ' . $filter_value_no_slashes; $filter_strings[] = "$a_filter_label {$a_filter_details[0]} $filter_value_no_slashes"; } echo '

' . implode( ', ', $filter_html ) . '

'; } echo '
'; break; } exit(); } // END: manage_filters /** * Contextual help */ public static function contextual_help() { // This contextual help is only available to those using WP 3.3 or newer if ( empty( $GLOBALS[ 'wp_version' ] ) || version_compare( $GLOBALS[ 'wp_version' ], '3.3', '<' ) ) { return true; } $screen = get_current_screen(); $screen->add_help_tab( array( 'id' => 'wp-slimstat-definitions', 'title' => __( 'Definitions', 'wp-slimstat' ), 'content' => ' ' ) ); $screen->add_help_tab( array( 'id' => 'wp-slimstat-basic-filters', 'title' => __( 'Basic Filters', 'wp-slimstat' ), 'content' => ' ' ) ); $screen->add_help_tab( array( 'id' => 'wp-slimstat-advanced-filters', 'title' => __( 'Advanced Filters', 'wp-slimstat' ), 'content' => ' ' ) ); } // END: contextual_help /** * Creates a table in the database */ protected static function _create_table( $_sql = '', $_tablename = '', $_wpdb = '' ) { $_wpdb->query( $_sql ); // Let's make sure this table was actually created foreach ( $_wpdb->get_col( "SHOW TABLES LIKE '$_tablename'", 0 ) as $a_table ) { if ( $a_table == $_tablename ) { return true; } } return false; } // END: _create_table } // END: class declaration