networkactive = (is_multisite() && array_key_exists(plugin_basename(__FILE__), (array) get_site_option('active_sitewide_plugins'))); $this->is_CLI = defined('WP_CLI') && WP_CLI; $this->sitewide_settings = get_site_option('disable_comments_sitewide_settings', false); // Load options. if ($this->networkactive && ($this->is_network_admin() || $this->sitewide_settings !== '1')) { $this->options = get_site_option('disable_comments_options', array()); $this->options['disabled_sites'] = $this->get_disabled_sites(); $blog_id = get_current_blog_id(); if( !$this->is_network_admin() && ( empty($this->options['disabled_sites']) || // if site disabled empty($this->options['disabled_sites']["site_$blog_id"]) ) ){ $this->options = [ 'remove_everywhere' => false, 'disabled_post_types' => array(), 'extra_post_types' => array(), 'disabled_sites' => array(), 'remove_xmlrpc_comments' => 0, 'remove_rest_API_comments' => 0, 'settings_saved' => true, 'db_version' => $this->options['db_version'] ]; } } else { $this->options = get_option('disable_comments_options', array()); $not_configured = empty($this->options) || empty($this->options['settings_saved']); if(is_multisite() && $not_configured && $this->sitewide_settings == '1'){ $this->options = get_site_option('disable_comments_options', array()); $this->options['is_network_options'] = true; } } // If it looks like first run, check compat. if (empty($this->options)) { $this->check_compatibility(); } $this->options['sitewide_settings'] = ($this->sitewide_settings == '1'); // Upgrade DB if necessary. $this->check_db_upgrades(); $this->check_upgrades(); add_action( 'plugins_loaded', [ $this, 'init_filters'] ); add_action( 'wp_loaded', [ $this, 'start_plugin_usage_tracking'] ); } public function is_network_admin(){ if (is_network_admin() || isset($_SERVER['HTTP_REFERER']) && defined('DOING_AJAX') && DOING_AJAX && is_multisite() && preg_match('#^'.network_admin_url().'#i',$_SERVER['HTTP_REFERER'])) { return true; } return false; } /** * Enable CLI * @since 2.0.0 */ public function enable_cli(){ require_once DC_PLUGIN_ROOT_PATH . "/includes/cli.php"; new Disable_Comment_Command($this); } public function admin_notice(){ if( $this->tracker instanceof DisableComments_Plugin_Tracker ) { if( isset( $this->setup_notice_flag ) && $this->setup_notice_flag === true ) { return; } $current_screen = get_current_screen()->id; $hascaps = $this->networkactive && is_network_admin() ? current_user_can('manage_network_plugins') : current_user_can('manage_options'); if( ! in_array( $current_screen, ['settings_page_disable_comments_settings', 'settings_page_disable_comments_settings-network']) && $hascaps ) { $this->tracker->notice(); } } } public function start_plugin_usage_tracking() { if($this->networkactive && !$this->options['sitewide_settings']){ $this->tracker = null; return; } if (!class_exists('DisableComments_Plugin_Tracker')) { include_once(DC_PLUGIN_ROOT_PATH . '/includes/class-plugin-usage-tracker.php'); } $tracker = $this->tracker = DisableComments_Plugin_Tracker::get_instance(__FILE__, [ 'opt_in' => true, 'goodbye_form' => true, 'item_id' => 'b0112c9030af6ba53de4' ]); $tracker->set_notice_options(array( 'notice' => __('Want to help make Disable Comments even better?', 'disable-comments'), 'extra_notice' => __('We collect non-sensitive diagnostic data and plugin usage information. Your site URL, WordPress & PHP version, plugins & themes and email address to send you the discount coupon. This data lets us make sure this plugin always stays compatible with the most popular plugins and themes. No spam, I promise.', 'disable-comments'), )); $tracker->init(); } private function check_compatibility() { if (version_compare($GLOBALS['wp_version'], '4.7', '<')) { require_once(ABSPATH . 'wp-admin/includes/plugin.php'); deactivate_plugins(__FILE__); if (isset($_GET['action']) && ($_GET['action'] == 'activate' || $_GET['action'] == 'error_scrape')) { // translators: %s: WordPress version no. exit(sprintf(__('Disable Comments requires WordPress version %s or greater.', 'disable-comments'), '4.7')); } } } private function check_db_upgrades() { $old_ver = isset($this->options['db_version']) ? $this->options['db_version'] : 0; if ($old_ver < self::DB_VERSION) { if($this->networkactive){ $this->options['is_network_admin'] = true; } if ($old_ver < 2) { // upgrade options from version 0.2.1 or earlier to 0.3. $this->options['disabled_post_types'] = get_option('disable_comments_post_types', array()); delete_option('disable_comments_post_types'); } if ($old_ver < 5) { // simple is beautiful - remove multiple settings in favour of one. $this->options['remove_everywhere'] = isset($this->options['remove_admin_menu_comments']) ? $this->options['remove_admin_menu_comments'] : false; foreach (array('remove_admin_menu_comments', 'remove_admin_bar_comments', 'remove_recent_comments', 'remove_discussion', 'remove_rc_widget') as $v) { unset($this->options[$v]); } } if ($old_ver < 7 && function_exists( 'get_sites' )) { $this->options['disabled_sites'] = []; $dc_options = get_site_option('disable_comments_options', array()); foreach(get_sites(['number' => 0, 'fields' => 'ids']) as $blog_id){ if(isset($dc_options['disabled_sites'])){ $this->options['disabled_sites']["site_$blog_id"] = in_array($blog_id, $dc_options['disabled_sites']); } else{ $this->options['disabled_sites']["site_$blog_id"] = true; } } $this->options['disabled_sites'] = $this->get_disabled_sites(); } foreach (array('remove_everywhere', 'extra_post_types') as $v) { if (!isset($this->options[$v])) { $this->options[$v] = false; } } $this->options['db_version'] = self::DB_VERSION; $this->update_options(); } } public function check_upgrades(){ $dc_version = get_option('disable_comment_version'); if (version_compare($dc_version, '2.3.1', '<')) { if ($this->is_remove_everywhere()){ update_option('show_avatars', true); } } if(!$dc_version || $dc_version != DC_VERSION){ update_option('disable_comment_version', DC_VERSION); } } private function update_options() { if ($this->networkactive && !empty($this->options['is_network_admin']) && $this->options['is_network_admin']) { unset($this->options['is_network_admin']); update_site_option('disable_comments_options', $this->options); } else{ update_option('disable_comments_options', $this->options); } } public function get_disabled_sites($default = false){ $disabled_sites = ['all' => true]; foreach(get_sites(['number' => 0, 'fields' => 'ids']) as $blog_id){ $disabled_sites["site_{$blog_id}"] = true; } if($default){ return $disabled_sites; } $this->options['disabled_sites'] = isset($this->options['disabled_sites']) ? $this->options['disabled_sites'] : []; $this->options['disabled_sites'] = wp_parse_args($this->options['disabled_sites'], $disabled_sites); $disabled_sites = $this->options['disabled_sites']; unset($disabled_sites['all']); if(in_array(false, $disabled_sites)){ $this->options['disabled_sites']['all'] = false; } else{ $this->options['disabled_sites']['all'] = true; } return $this->options['disabled_sites']; } // public function get_disabled_count(){ // $disabled_sites = isset($this->options['disabled_sites']) ? $this->options['disabled_sites'] : []; // unset($disabled_sites['all']); // return array_sum($disabled_sites); // } /** * Get an array of disabled post type. */ public function get_disabled_post_types() { $types = $this->options['disabled_post_types']; // Not all extra_post_types might be registered on this particular site. if ($this->networkactive && !empty($this->options['extra_post_types'])) { foreach ((array) $this->options['extra_post_types'] as $extra) { if (post_type_exists($extra)) { $types[] = $extra; } } } return $types; } /** * Check whether comments have been disabled on a given post type. */ private function is_exclude_by_role() { if(!empty($this->options['enable_exclude_by_role']) && !empty($this->options['exclude_by_role'])){ if(is_user_logged_in()){ $user = wp_get_current_user(); $roles = ( array ) $user->roles; $diff = array_intersect($this->options['exclude_by_role'], $roles); if(count($diff) || (in_array("administrator", $this->options['exclude_by_role']) && is_super_admin())){ return true; } } else if(in_array('logged-out-users', $this->options['exclude_by_role'])){ return true; } } return false; } private function is_remove_everywhere() { if($this->is_exclude_by_role()){ return false; } if(isset($this->options['remove_everywhere'])){ return $this->options['remove_everywhere']; } return false; } /** * Check whether comments have been disabled on a given post type. */ private function is_post_type_disabled($type) { if($this->is_exclude_by_role()){ return false; } return $type && in_array($type, $this->get_disabled_post_types()); } public function init_filters() { // These need to happen now. if ($this->is_remove_everywhere()) { add_action('widgets_init', array($this, 'disable_rc_widget')); add_filter('wp_headers', array($this, 'filter_wp_headers')); add_action('template_redirect', array($this, 'filter_query'), 9); // before redirect_canonical. // Admin bar filtering has to happen here since WP 3.6. add_action('template_redirect', array($this, 'filter_admin_bar')); add_action('admin_init', array($this, 'filter_admin_bar')); // Disable Comments REST API Endpoint add_filter('rest_endpoints', array($this, 'filter_rest_endpoints')); } // remove create comment via xmlrpc if (isset($this->options['remove_xmlrpc_comments']) && intval($this->options['remove_xmlrpc_comments']) === 1) { add_filter('xmlrpc_methods', array($this, 'disable_xmlrc_comments')); } // rest API Comment Block if (isset($this->options['remove_rest_API_comments']) && intval($this->options['remove_rest_API_comments']) === 1) { add_filter('rest_pre_insert_comment', array($this, 'disable_rest_API_comments'), 10, 2); } // These can happen later. $this->register_text_domain(); // add_action('plugins_loaded', array($this, 'register_text_domain')); add_action('wp_loaded', array($this, 'init_wploaded_filters')); // Disable "Latest comments" block in Gutenberg. add_action('enqueue_block_editor_assets', array($this, 'filter_gutenberg_blocks')); // settings page assets add_action('admin_enqueue_scripts', array($this, 'settings_page_assets')); if(!$this->networkactive || $this->options['sitewide_settings']) { add_filter('comment_status_links', function($status_links){ $status_links['disable_comments'] = sprintf("%s", __("Disable Comments", 'disable-comments')); return $status_links; }); } } public function register_text_domain() { load_plugin_textdomain('disable-comments', false, dirname(plugin_basename(__FILE__)) . '/languages'); } public function init_wploaded_filters() { $disabled_post_types = $this->get_disabled_post_types(); if (!empty($disabled_post_types) && !$this->is_exclude_by_role()) { foreach ($disabled_post_types as $type) { // we need to know what native support was for later. if (post_type_supports($type, 'comments')) { $this->modified_types[] = $type; remove_post_type_support($type, 'comments'); remove_post_type_support($type, 'trackbacks'); } } add_filter('comments_array', array($this, 'filter_existing_comments'), 20, 2); add_filter('comments_open', array($this, 'filter_comment_status'), 20, 2); add_filter('pings_open', array($this, 'filter_comment_status'), 20, 2); add_filter('get_comments_number', array($this, 'filter_comments_number'), 20, 2); } elseif (is_admin() && !$this->is_configured()) { /** * It is possible that $disabled_post_types is empty if other * plugins have disabled comments. Hence we also check for * remove_everywhere. If you still get a warning you probably * shouldn't be using this plugin. */ add_action('all_admin_notices', array($this, 'setup_notice')); } // Filters for the admin only. if (is_admin()) { add_action( 'all_admin_notices', array( $this, 'admin_notice' ) ); if ($this->networkactive && is_network_admin()) { add_action('network_admin_menu', array($this, 'settings_menu')); add_action('network_admin_menu', array($this, 'tools_menu')); add_filter('network_admin_plugin_action_links', array($this, 'plugin_actions_links'), 10, 2); } elseif(!$this->networkactive || $this->options['sitewide_settings']) { add_action('admin_menu', array($this, 'settings_menu')); add_action('admin_menu', array($this, 'tools_menu')); add_filter('plugin_action_links', array($this, 'plugin_actions_links'), 10, 2); if (is_multisite()) { // We're on a multisite setup, but the plugin isn't network activated. register_deactivation_hook(__FILE__, array($this, 'single_site_deactivate')); } } add_action('admin_notices', array($this, 'discussion_notice')); add_filter('plugin_row_meta', array($this, 'set_plugin_meta'), 10, 2); if ($this->is_remove_everywhere()) { add_action('admin_menu', array($this, 'filter_admin_menu'), 9999); // do this as late as possible. add_action('admin_print_styles-index.php', array($this, 'admin_css')); add_action('admin_print_styles-profile.php', array($this, 'admin_css')); add_action('wp_dashboard_setup', array($this, 'filter_dashboard')); add_filter('pre_option_default_pingback_flag', '__return_zero'); } } // Filters for front end only. else { add_action('template_redirect', array($this, 'check_comment_template')); if ($this->is_remove_everywhere()) { add_filter('feed_links_show_comments_feed', '__return_false'); } } } // public function get_option( $key, $default = false ){ // return $this->networkactive ? get_site_option( $key, $default ) : get_option( $key, $default ); // } // public function update_option( $option, $value ){ // return $this->networkactive ? update_site_option( $option, $value ) : update_option( $option, $value ); // } // public function delete_option( $option ){ // return $this->networkactive ? delete_site_option( $option ) : delete_option( $option ); // } /** * Replace the theme's comment template with a blank one. * To prevent this, define DISABLE_COMMENTS_REMOVE_COMMENTS_TEMPLATE * and set it to True */ public function check_comment_template() { if (is_singular() && ($this->is_remove_everywhere() || $this->is_post_type_disabled(get_post_type()))) { if (!defined('DISABLE_COMMENTS_REMOVE_COMMENTS_TEMPLATE') || DISABLE_COMMENTS_REMOVE_COMMENTS_TEMPLATE == true) { // Kill the comments template. add_filter('comments_template', array($this, 'dummy_comments_template'), 20); } // Remove comment-reply script for themes that include it indiscriminately. wp_deregister_script('comment-reply'); // feed_links_extra inserts a comments RSS link. remove_action('wp_head', 'feed_links_extra', 3); } } public function dummy_comments_template() { return dirname(__FILE__) . '/views/comments.php'; } public function is_xmlrpc_rest(){ // remove create comment via xmlrpc if (isset($this->options['remove_xmlrpc_comments']) && intval($this->options['remove_xmlrpc_comments']) === 1) { return true; } // rest API Comment Block if (isset($this->options['remove_rest_API_comments']) && intval($this->options['remove_rest_API_comments']) === 1) { return true; } return false; } /** * Remove the X-Pingback HTTP header */ public function filter_wp_headers($headers) { unset($headers['X-Pingback']); return $headers; } /** * remove method wp.newComment */ public function disable_xmlrc_comments($methods) { unset($methods['wp.newComment']); return $methods; } public function disable_rest_API_comments($prepared_comment, $request) { return; } /** * Issue a 403 for all comment feed requests. */ public function filter_query() { if (is_comment_feed()) { wp_die(__('Comments are closed.', 'disable-comments'), '', array('response' => 403)); } } /** * Remove comment links from the admin bar. */ public function filter_admin_bar() { if (is_admin_bar_showing()) { // Remove comments links from admin bar. remove_action('admin_bar_menu', 'wp_admin_bar_comments_menu', 60); if (is_multisite()) { add_action('admin_bar_menu', array($this, 'remove_network_comment_links'), 500); } } } /** * Remove the comments endpoint for the REST API */ public function filter_rest_endpoints($endpoints) { unset($endpoints['comments']); return $endpoints; } /** * Determines if scripts should be enqueued */ public function filter_gutenberg_blocks($hook) { global $post; if ($this->is_remove_everywhere() || (isset($post->post_type) && $this->is_post_type_disabled($post->post_type))) { return $this->disable_comments_script(); } } /** * Enqueues scripts */ public function disable_comments_script() { wp_enqueue_script('disable-comments-gutenberg', plugin_dir_url(__FILE__) . 'assets/js/disable-comments.js', array(), false, true); } /** * Enqueues Scripts for Settings Page */ public function settings_page_assets($hook_suffix) { if ( $hook_suffix === 'settings_page_' . DC_PLUGIN_SLUG || $hook_suffix === 'options-general_' . DC_PLUGIN_SLUG ) { // css wp_enqueue_style('sweetalert2', DC_ASSETS_URI . 'css/sweetalert2.min.css', [], false); // wp_enqueue_style('pagination', DC_ASSETS_URI . 'css/pagination.css', [], false); wp_enqueue_style('disable-comments-style', DC_ASSETS_URI . 'css/style.css', [], DC_VERSION); wp_enqueue_style('select2', DC_ASSETS_URI . 'css/select2.min.css', [], false); // js wp_enqueue_script('sweetalert2', DC_ASSETS_URI . 'js/sweetalert2.all.min.js', array('jquery'), false, true); wp_enqueue_script('pagination', DC_ASSETS_URI . 'js/pagination.min.js', array('jquery'), false, true); wp_enqueue_script('select2', DC_ASSETS_URI . 'js/select2.min.js', array('jquery'), false, true); wp_enqueue_script('disable-comments-scripts', DC_ASSETS_URI . 'js/disable-comments-settings-scripts.js', array('jquery', 'select2', 'pagination', 'sweetalert2', 'wp-i18n'), DC_VERSION, true); wp_localize_script( 'disable-comments-scripts', 'disableCommentsObj', array( 'save_action' => 'disable_comments_save_settings', 'delete_action' => 'disable_comments_delete_comments', 'settings_URI' => $this->settings_page_url(), '_nonce' => wp_create_nonce('disable_comments_save_settings') ) ); wp_set_script_translations( 'disable-comments-scripts', 'disable-comments' ); } else { // notice css wp_enqueue_style('disable-comments-notice', DC_ASSETS_URI . 'css/notice.css', [], false); } } /** * Remove comment links from the admin bar in a multisite network. */ public function remove_network_comment_links($wp_admin_bar) { if ($this->networkactive && is_user_logged_in()) { foreach ((array) $wp_admin_bar->user->blogs as $blog) { $wp_admin_bar->remove_menu('blog-' . $blog->userblog_id . '-c'); } } else { // We have no way to know whether the plugin is active on other sites, so only remove this one. $wp_admin_bar->remove_menu('blog-' . get_current_blog_id() . '-c'); } } public function discussion_notice() { $disabled_post_types = $this->get_disabled_post_types(); if (get_current_screen()->id == 'options-discussion' && !empty($disabled_post_types)) { $names = array(); foreach ($disabled_post_types as $type) { $names[$type] = get_post_type_object($type)->labels->name; } // translators: %s: disabled post types. echo '

' . sprintf(__('Note: The Disable Comments plugin is currently active, and comments are completely disabled on: %s. Many of the settings below will not be applicable for those post types.', 'disable-comments'), implode(__(', ', 'disable-comments'), $names)) . '

'; } } /** * Return context-aware settings page URL */ private function settings_page_url() { $base = $this->networkactive && is_network_admin() ? network_admin_url('settings.php') : admin_url('options-general.php'); return add_query_arg('page', DC_PLUGIN_SLUG, $base); } /** * Return context-aware tools page URL */ private function tools_page_url() { $base = $this->networkactive && is_network_admin() ? network_admin_url('settings.php') : admin_url('tools.php'); return add_query_arg('page', 'disable_comments_tools', $base); } public function setup_notice() { if (strpos(get_current_screen()->id, 'settings_page_disable_comments_settings') === 0) { return; } $hascaps = $this->networkactive && is_network_admin() ? current_user_can('manage_network_plugins') : current_user_can('manage_options'); if($this->networkactive && !is_network_admin() && !$this->options['sitewide_settings']){ $hascaps = false; } if ($hascaps) { $this->setup_notice_flag = true; // translators: %s: URL to Disabled Comment settings page. echo '

' . sprintf(__('The Disable Comments plugin is active, but isn\'t configured to do anything yet. Visit the configuration page to choose which post types to disable comments on.', 'disable-comments'), esc_attr($this->settings_page_url())) . '

'; } } public function filter_admin_menu() { global $pagenow; if ($pagenow == 'comment.php' || $pagenow == 'edit-comments.php') { wp_die(__('Comments are closed.', 'disable-comments'), '', array('response' => 403)); } remove_menu_page('edit-comments.php'); if (!$this->discussion_settings_allowed()) { if ($pagenow == 'options-discussion.php') { wp_die(__('Comments are closed.', 'disable-comments'), '', array('response' => 403)); } remove_submenu_page('options-general.php', 'options-discussion.php'); } } public function filter_dashboard() { remove_meta_box('dashboard_recent_comments', 'dashboard', 'normal'); } public function admin_css() { echo ''; } public function filter_existing_comments($comments, $post_id) { $post_type = get_post_type($post_id); return ($this->is_remove_everywhere() || $this->is_post_type_disabled($post_type) ? array() : $comments); } public function filter_comment_status($open, $post_id) { $post_type = get_post_type($post_id); return ($this->is_remove_everywhere() || $this->is_post_type_disabled($post_type) ? false : $open); } public function filter_comments_number($count, $post_id) { $post_type = get_post_type($post_id); return ($this->is_remove_everywhere() || $this->is_post_type_disabled($post_type) ? 0 : $count); } public function disable_rc_widget() { unregister_widget('WP_Widget_Recent_Comments'); /** * The widget has added a style action when it was constructed - which will * still fire even if we now unregister the widget... so filter that out */ add_filter('show_recent_comments_widget_style', '__return_false'); } public function set_plugin_meta($links, $file) { static $plugin; $plugin = plugin_basename(__FILE__); if ($file == $plugin) { $links[] = 'GitHub'; } return $links; } /** * Add links to Settings page */ public function plugin_actions_links($links, $file) { static $plugin; $plugin = plugin_basename(__FILE__); if ($file == $plugin && current_user_can('manage_options')) { array_unshift( $links, sprintf('%s', esc_attr($this->settings_page_url()), __('Settings', 'disable-comments')), sprintf('%s', esc_attr($this->tools_page_url()), __('Tools', 'disable-comments')) ); } return $links; } public function settings_menu() { $title = _x('Disable Comments', 'settings menu title', 'disable-comments'); if ($this->networkactive && is_network_admin()) { add_submenu_page('settings.php', $title, $title, 'manage_network_plugins', DC_PLUGIN_SLUG, array($this, 'settings_page')); } elseif(!$this->networkactive || $this->options['sitewide_settings']) { add_submenu_page('options-general.php', $title, $title, 'manage_options', DC_PLUGIN_SLUG, array($this, 'settings_page')); } } public function tools_menu() { $title = __('Delete Comments', 'disable-comments'); $hook = ''; if ($this->networkactive && is_network_admin()) { $hook = add_submenu_page('settings.php', $title, $title, 'manage_network_plugins', 'disable_comments_tools', array($this, 'tools_page')); } elseif(!$this->networkactive || $this->options['sitewide_settings']) { $hook = add_submenu_page('tools.php', $title, $title, 'manage_options', 'disable_comments_tools', array($this, 'tools_page')); } add_action('load-' . $hook, array($this, 'redirectToMainSettingsPage')); } public function redirectToMainSettingsPage() { wp_safe_redirect($this->settings_page_url() . '#delete'); exit; } public function get_all_comments_number() { global $wpdb; if ( is_network_admin() && function_exists( 'get_sites' ) && class_exists( 'WP_Site_Query' ) ) { $count = 0; $sites = get_sites([ 'number' => 0, 'fields' => 'ids', ]); foreach ( $sites as $blog_id ) { switch_to_blog( $blog_id ); $count += $wpdb->get_var("SELECT count(comment_id) from $wpdb->comments"); restore_current_blog(); } return $count; } else{ return $wpdb->get_var("SELECT count(comment_id) from $wpdb->comments"); } } public function get_all_comment_types(){ if($this->networkactive && is_network_admin() && function_exists( 'get_sites' )){ $comment_types = []; $sites = get_sites([ 'number' => 0, 'fields' => 'ids', ]); foreach ( $sites as $blog_id ) { switch_to_blog( $blog_id ); $comment_types = array_merge($this->_get_all_comment_types(), $comment_types); restore_current_blog(); } return $comment_types; } else{ return $this->_get_all_comment_types(); } } public function _get_all_comment_types() { global $wpdb; $commenttypes = array(); $commenttypes_query = $wpdb->get_results("SELECT DISTINCT comment_type FROM $wpdb->comments", ARRAY_A); if (!empty($commenttypes_query) && is_array($commenttypes_query)) { foreach ($commenttypes_query as $entry) { $value = $entry['comment_type']; if ('' === $value) { $commenttypes['default'] = __('Default (no type)', 'disable-comments'); } else { $commenttypes[$value] = ucwords(str_replace('_', ' ', $value)) . ' (' . $value . ')'; } } } return $commenttypes; } public function get_all_post_types($network = false) { $typeargs = array('public' => true); if ($network || $this->networkactive && is_network_admin()) { $typeargs['_builtin'] = true; // stick to known types for network. } $types = get_post_types($typeargs, 'objects'); foreach (array_keys($types) as $type) { if (!in_array($type, $this->modified_types) && !post_type_supports($type, 'comments')) { // the type doesn't support comments anyway. unset($types[$type]); } } return $types; } public function get_roles($selected) { $roles = [ [ "id" => 'logged-out-users', "text" => __('Logged out users', 'disable-comments'), "selected" => in_array('logged-out-users', (array) $selected), ] ]; $editable_roles = array_reverse( get_editable_roles() ); foreach ( $editable_roles as $role => $details ) { $roles[] = [ "id" => esc_attr($role), "text" => translate_user_role( $details['name'] ), "selected" => in_array($role, (array) $selected), ]; } return $roles; } public function tools_page() { return; } public function settings_page() { // if( isset( $_GET['cancel'] ) && trim( $_GET['cancel'] ) === 'setup' ){ // $this->update_option('dc_setup_screen_seen', true); // } $avatar_status = '-1'; if($this->is_network_admin()){ $show_avatars = []; $sites = get_sites([ 'number' => 0, 'fields' => 'ids', ]); foreach ( $sites as $blog_id ) { switch_to_blog( $blog_id ); $show_avatars[] = get_option('show_avatars', '0'); restore_current_blog(); } if(count($show_avatars) == array_sum($show_avatars)){ $avatar_status = '0'; } elseif(0 == array_sum($show_avatars)){ $avatar_status = '1'; } } include_once DC_PLUGIN_VIEWS_PATH . 'settings.php'; } public function get_sub_sites(){ $_sub_sites = []; $type = isset($_GET['type']) ? $_GET['type'] : 'disabled'; $search = isset($_GET['search']) ? $_GET['search'] : ''; $pageSize = isset($_GET['pageSize']) ? $_GET['pageSize'] : 50; $pageNumber = isset($_GET['pageNumber']) ? $_GET['pageNumber'] : 1; $offset = ($pageNumber - 1) * $pageSize; $sub_sites = get_sites([ 'number' => $pageSize, 'offset' => $offset, 'search' => $search, 'fields' => 'ids', ]); $totalNumber = get_sites([ // 'number' => $pageSize, // 'offset' => $offset, 'search' => $search, 'count' => true, ]); if($type == 'disabled'){ $disabled_site_options = isset($this->options['disabled_sites']) ? $this->options['disabled_sites'] : []; } else{ // if($type == 'delete') $disabled_site_options = $this->get_disabled_sites(true); } foreach ($sub_sites as $sub_site_id) { $blog = get_blog_details($sub_site_id); $is_checked = checked(!empty($disabled_site_options["site_$sub_site_id"]), true, false); $_sub_sites[] = [ 'site_id' => $sub_site_id, 'is_checked' => $is_checked, 'blogname' => $blog->blogname, ]; } wp_send_json(['data' => $_sub_sites, 'totalNumber' => $totalNumber]); } public function form_data_modify($form_data) { return wp_parse_args($form_data); } public function disable_comments_settings($_args = array()) { $nonce = (isset($_POST['nonce']) ? $_POST['nonce'] : ''); if (($this->is_CLI && !empty($_args)) || wp_verify_nonce($nonce, 'disable_comments_save_settings')) { if (!empty($_args)) { $formArray = wp_parse_args($_args); } else { $formArray = (isset($_POST['data']) ? $this->form_data_modify($_POST['data']) : []); } $old_options = $this->options; $this->options = []; if($this->is_CLI){ $this->options = $old_options; } $this->options['is_network_admin'] = isset($formArray['is_network_admin']) && $formArray['is_network_admin'] == '1' ? true : false; if(!empty($this->options['is_network_admin']) && function_exists('get_sites') && empty($formArray['sitewide_settings'])){ $formArray ['disabled_sites'] = isset($formArray['disabled_sites']) ? $formArray['disabled_sites'] : []; $this->options['disabled_sites'] = isset($old_options['disabled_sites']) ? $old_options['disabled_sites'] : []; $this->options['disabled_sites'] = array_merge($this->options['disabled_sites'], $formArray['disabled_sites']); } elseif(!empty($this->options['is_network_admin']) && !empty($formArray['sitewide_settings'])){ $this->options['disabled_sites'] = $old_options['disabled_sites']; } if (isset($formArray['mode'])) { $this->options['remove_everywhere'] = (sanitize_text_field($formArray['mode']) == 'remove_everywhere'); } $post_types = $this->get_all_post_types($this->options['is_network_admin']); if ($this->options['remove_everywhere']) { $disabled_post_types = array_keys($post_types); } else { $disabled_post_types = (isset($formArray['disabled_types']) ? array_map('sanitize_key', (array) $formArray['disabled_types']) : ( $this->is_CLI && isset( $this->options['disabled_post_types'] ) ? $this->options['disabled_post_types'] : [] )); } $disabled_post_types = array_intersect($disabled_post_types, array_keys($post_types)); $this->options['disabled_post_types'] = $disabled_post_types; // Extra custom post types. if ($this->networkactive && isset($formArray['extra_post_types'])) { $extra_post_types = array_filter(array_map('sanitize_key', explode(',', $formArray['extra_post_types']))); $this->options['extra_post_types'] = array_diff($extra_post_types, array_keys($post_types)); // Make sure we don't double up builtins. } if(isset($formArray['sitewide_settings'])){ update_site_option('disable_comments_sitewide_settings', $formArray['sitewide_settings']); } if(isset($formArray['disable_avatar'])){ if($this->is_network_admin()){ if($formArray['disable_avatar'] == '0' || $formArray['disable_avatar'] == '1'){ $sites = get_sites([ 'number' => 0, 'fields' => 'ids', ]); foreach ( $sites as $blog_id ) { switch_to_blog( $blog_id ); update_option('show_avatars', (bool) !$formArray['disable_avatar']); restore_current_blog(); } } } else{ update_option('show_avatars', (bool) !$formArray['disable_avatar']); } } if (isset($formArray['enable_exclude_by_role'])) { $this->options['enable_exclude_by_role'] = $formArray['enable_exclude_by_role']; } if (isset($formArray['exclude_by_role'])) { $this->options['exclude_by_role'] = $formArray['exclude_by_role']; } // xml rpc $this->options['remove_xmlrpc_comments'] = (isset($formArray['remove_xmlrpc_comments']) ? intval($formArray['remove_xmlrpc_comments']) : ($this->is_CLI && isset($this->options['remove_xmlrpc_comments']) ? $this->options['remove_xmlrpc_comments'] : 0)); // rest api comments $this->options['remove_rest_API_comments'] = (isset($formArray['remove_rest_API_comments']) ? intval($formArray['remove_rest_API_comments']) : ($this->is_CLI && isset($this->options['remove_rest_API_comments']) ? $this->options['remove_rest_API_comments'] : 0)); $this->options['db_version'] = self::DB_VERSION; $this->options['settings_saved'] = true; // save settings $this->update_options(); } if (!$this->is_CLI) { wp_send_json_success(array('message' => __('Saved', 'disable-comments'))); wp_die(); } } public function is_configured(){ $disabled_post_types = $this->get_disabled_post_types(); if(empty($disabled_post_types) && empty($this->options['remove_everywhere']) && empty($this->options['remove_rest_API_comments']) && empty($this->options['remove_xmlrpc_comments'])){ return false; } return true; } public function delete_comments_settings($_args = array()) { global $deletedPostTypeNames; $log = ''; $nonce = (isset($_POST['nonce']) ? $_POST['nonce'] : ''); if (!empty($_args)) { $formArray = wp_parse_args($_args); } else { $formArray = (isset($_POST['data']) ? $this->form_data_modify($_POST['data']) : []); } if (($this->is_CLI && !empty($_args)) || wp_verify_nonce($nonce, 'disable_comments_save_settings')) { if ( !empty($formArray['is_network_admin']) && function_exists( 'get_sites' ) && class_exists( 'WP_Site_Query' ) ) { $sites = get_sites([ 'number' => 0, 'fields' => 'ids', ]); foreach ( $sites as $blog_id ) { // $formArray['disabled_sites'] ids don't include "site_" prefix. if( !empty($formArray['disabled_sites']) && !empty($formArray['disabled_sites']["site_$blog_id"])){ switch_to_blog( $blog_id ); $log = $this->delete_comments($_args); restore_current_blog(); } } } else{ $log = $this->delete_comments($_args); } } // message $deletedPostTypeNames = array_unique((array) $deletedPostTypeNames); $message = (count($deletedPostTypeNames) == 0 ? $log . '.' : $log . ' for ' . implode(", ", $deletedPostTypeNames) . '.'); if (!$this->is_CLI) { wp_send_json_success(array('message' => $message)); wp_die(); } else { return $log; } } private function delete_comments($_args){ global $wpdb; global $deletedPostTypeNames; if (!empty($_args)) { $formArray = wp_parse_args($_args); } else { $formArray = $this->form_data_modify($_POST['data']); } $types = $this->get_all_post_types(!empty($formArray['is_network_admin'])); $commenttypes = $this->get_all_comment_types(); $log = ""; // comments delete if (isset($formArray['delete_mode'])) { if ($formArray['delete_mode'] == 'delete_everywhere') { if ($wpdb->query("TRUNCATE $wpdb->commentmeta") != false) { if ($wpdb->query("TRUNCATE $wpdb->comments") != false) { $wpdb->query("UPDATE $wpdb->posts SET comment_count = 0"); $wpdb->query("OPTIMIZE TABLE $wpdb->commentmeta"); $wpdb->query("OPTIMIZE TABLE $wpdb->comments"); $log = __('All comments have been deleted', 'disable-comments'); } else { wp_send_json_error(array('message' => __('Internal error occured. Please try again later.', 'disable-comments'))); wp_die(); } } else { wp_send_json_error(array('message' => __('Internal error occured. Please try again later.', 'disable-comments'))); wp_die(); } } elseif ($formArray['delete_mode'] == 'selected_delete_types') { $delete_post_types = empty($formArray['delete_types']) ? array() : (array) $formArray['delete_types']; $delete_post_types = array_intersect($delete_post_types, array_keys($types)); // Extra custom post types. if ($this->networkactive && !empty($formArray['delete_extra_post_types'])) { $delete_extra_post_types = array_filter(array_map('sanitize_key', explode(',', $formArray['delete_extra_post_types']))); $delete_extra_post_types = array_diff($delete_extra_post_types, array_keys($types)); // Make sure we don't double up builtins. $delete_post_types = array_merge($delete_post_types, $delete_extra_post_types); } if (!empty($delete_post_types)) { // Loop through post_types and remove comments/meta and set posts comment_count to 0. foreach ($delete_post_types as $delete_post_type) { $wpdb->query($wpdb->prepare("DELETE cmeta FROM $wpdb->commentmeta cmeta INNER JOIN $wpdb->comments comments ON cmeta.comment_id=comments.comment_ID INNER JOIN $wpdb->posts posts ON comments.comment_post_ID=posts.ID WHERE posts.post_type = '%s'", $delete_post_type)); $wpdb->query($wpdb->prepare("DELETE comments FROM $wpdb->comments comments INNER JOIN $wpdb->posts posts ON comments.comment_post_ID=posts.ID WHERE posts.post_type = '%s'", $delete_post_type)); $wpdb->query($wpdb->prepare("UPDATE $wpdb->posts SET comment_count = 0 WHERE post_author != 0 AND post_type = '%s'", $delete_post_type)); $post_type_object = get_post_type_object($delete_post_type); $post_type_label = $post_type_object ? $post_type_object->labels->name : $delete_post_type; $deletedPostTypeNames[] = $post_type_label; } $wpdb->query("OPTIMIZE TABLE $wpdb->commentmeta"); $wpdb->query("OPTIMIZE TABLE $wpdb->comments"); $log = __('All comments have been deleted', 'disable-comments'); } } elseif ($formArray['delete_mode'] == 'selected_delete_comment_types') { $delete_comment_types = empty($formArray['delete_comment_types']) ? array() : (array) $formArray['delete_comment_types']; $delete_comment_types = array_intersect($delete_comment_types, array_keys($commenttypes)); if (!empty($delete_comment_types)) { // Loop through comment_types and remove comments/meta and set posts comment_count to 0. foreach ($delete_comment_types as $delete_comment_type) { $wpdb->query($wpdb->prepare("DELETE cmeta FROM $wpdb->commentmeta cmeta INNER JOIN $wpdb->comments comments ON cmeta.comment_id=comments.comment_ID WHERE comments.comment_type = '%s'", $delete_comment_type)); $wpdb->query($wpdb->prepare("DELETE comments FROM $wpdb->comments comments WHERE comments.comment_type = '%s'", $delete_comment_type)); $deletedPostTypeNames[] = $commenttypes[$delete_comment_type]; } // Update comment_count on post_types foreach ($types as $key => $value) { $comment_count = $wpdb->get_var($wpdb->prepare("SELECT COUNT(comments.comment_ID) FROM $wpdb->comments comments INNER JOIN $wpdb->posts posts ON comments.comment_post_ID=posts.ID WHERE posts.post_type = '%s'", $key)); $wpdb->query($wpdb->prepare("UPDATE $wpdb->posts SET comment_count = %d WHERE post_author != 0 AND post_type = '%s'", $comment_count, $key)); } $wpdb->query("OPTIMIZE TABLE $wpdb->commentmeta"); $wpdb->query("OPTIMIZE TABLE $wpdb->comments"); $log = __('All comments have been deleted', 'disable-comments'); } } elseif ($formArray['delete_mode'] == 'delete_spam') { $wpdb->query("DELETE cmeta FROM $wpdb->commentmeta cmeta INNER JOIN $wpdb->comments comments ON cmeta.comment_id=comments.comment_ID WHERE comments.comment_approved = 'spam'"); $wpdb->query("DELETE comments FROM $wpdb->comments comments WHERE comments.comment_approved = 'spam'"); $wpdb->query("OPTIMIZE TABLE $wpdb->commentmeta"); $wpdb->query("OPTIMIZE TABLE $wpdb->comments"); $log = __('All spam comments have been deleted.', 'disable-comments'); } } delete_transient('wc_count_comments'); return $log; } private function discussion_settings_allowed() { if (defined('DISABLE_COMMENTS_ALLOW_DISCUSSION_SETTINGS') && DISABLE_COMMENTS_ALLOW_DISCUSSION_SETTINGS == true) { return true; } } public function single_site_deactivate() { // for single sites, delete the options upon deactivation, not uninstall. delete_option('disable_comments_options'); } } Disable_Comments::get_instance();