%s<\/a>$', $quoted_author ), ); $patterns[] = array( 'body' => sprintf( '%s https?:.+?$', $quoted_author ), ); $patterns[] = array( 'email' => '@gmail.com$', 'author' => '^[a-z0-9-\.]+\.[a-z]{2,6}$', 'host' => sprintf( '^%s$', $quoted_author ), ); } $patterns = apply_filters( 'antispam_bee_patterns', $patterns ); if ( ! $patterns ) { return false; } foreach ( $patterns as $pattern ) { $hits = array(); foreach ( $pattern as $field => $regexp ) { if ( empty( $field ) || ! in_array( $field, $fields, true ) || empty( $regexp ) ) { continue; } $comment[ $field ] = ( function_exists( 'iconv' ) ? iconv( 'utf-8', 'utf-8//TRANSLIT', $comment[ $field ] ) : $comment[ $field ] ); if ( empty( $comment[ $field ] ) ) { continue; } if ( preg_match( '/' . $regexp . '/isu', $comment[ $field ] ) ) { $hits[ $field ] = true; } } if ( count( $hits ) === count( $pattern ) ) { return true; } } return false; } /** * Review a comment on its existence in the local spam * * @since 2.0.0 * @since 2.5.4 * * @param string $ip Comment IP. * @param string $url Comment URL (optional). * @param string $email Comment Email (optional). * @return boolean True for suspicious comment. */ private static function _is_db_spam( $ip, $url = '', $email = '' ) { global $wpdb; $params = array(); $filter = array(); if ( ! empty( $url ) ) { $filter[] = '`comment_author_url` = %s'; $params[] = wp_unslash( $url ); } if ( ! empty( $ip ) ) { $filter[] = '`comment_author_IP` = %s'; $params[] = wp_unslash( $ip ); } if ( ! empty( $email ) ) { $filter[] = '`comment_author_email` = %s'; $params[] = wp_unslash( $email ); } if ( empty( $params ) ) { return false; } // phpcs:disable WordPress.DB.PreparedSQL.NotPrepared // phpcs:disable WordPress.DB.PreparedSQLPlaceholders.ReplacementsWrongNumber $filter_sql = implode( ' OR ', $filter ); $result = $wpdb->get_var( $wpdb->prepare( sprintf( "SELECT `comment_ID` FROM `$wpdb->comments` WHERE `comment_approved` = 'spam' AND (%s) LIMIT 1", $filter_sql ), $params ) ); // phpcs:enable WordPress.DB.PreparedSQLPlaceholders.ReplacementsWrongNumber // phpcs:enable WordPress.DB.PreparedSQL.NotPrepared return ! empty( $result ); } /** * Check for country spam by (anonymized) IP * * @since 2.6.9 * @since 2.10.0 Make country check API filterable and use iplocate.io instead of ip2country.info * * @param string $ip IP address. * @return boolean True if the comment is spam based on country filter. */ private static function _is_country_spam( $ip ) { $options = self::get_options(); $allowed = preg_split( '/[\s,;]+/', $options['country_allowed'], -1, PREG_SPLIT_NO_EMPTY ); $denied = preg_split( '/[\s,;]+/', $options['country_denied'], -1, PREG_SPLIT_NO_EMPTY ); if ( empty( $allowed ) && empty( $denied ) ) { return false; } /** * Filter to hook into the `_is_country_spam` functionality, to implement for example a custom IP check. * * @since 2.10.0 * * @param null $is_country_spam The `is_country_spam` result. * @param string $ip The IP address. * @param array $allowed The list of allowed country codes. * @param array $denied The list of denied country codes. * * @return null|boolean The `is_country_spam` result or null. */ $is_country_spam = apply_filters( 'antispam_bee_is_country_spam', null, $ip, $allowed, $denied ); if ( is_bool( $is_country_spam ) ) { return $is_country_spam; } /** * Filters the IPLocate API key. With this filter, you can add your own IPLocate API key. * * @since 2.10.0 * * @param string The current IPLocate API key. Default is `null`. * * @return string The changed IPLocate API key or null. */ $apikey = apply_filters( 'antispam_bee_country_spam_apikey', '' ); $response = wp_safe_remote_get( esc_url_raw( sprintf( 'https://www.iplocate.io/api/lookup/%s?apikey=%s', self::_anonymize_ip( $ip ), $apikey ), 'https' ) ); if ( is_wp_error( $response ) ) { return false; } if ( wp_remote_retrieve_response_code( $response ) !== 200 ) { return false; } $body = (string) wp_remote_retrieve_body( $response ); $json = json_decode( $body, true ); // Check if response is valid json. if ( ! is_array( $json ) ) { return false; } if ( empty( $json['country_code'] ) ) { return false; } $country = strtoupper( $json['country_code'] ); if ( empty( $country ) || strlen( $country ) !== 2 ) { return false; } if ( ! empty( $denied ) ) { return ( in_array( $country, $denied, true ) ); } return ( ! in_array( $country, $allowed, true ) ); } /** * Check for BBCode spam * * @since 2.5.1 * * @param string $body Content of a comment. * @return boolean True for BBCode in content */ private static function _is_bbcode_spam( $body ) { return (bool) preg_match( '/\[url[=\]].*\[\/url\]/is', $body ); } /** * Check for an already approved e-mail address * * @since 2.0 * @since 2.5.1 * * @param string $email E-mail address. * @return boolean True for a found entry. */ private static function _is_approved_email( $email ) { global $wpdb; $result = $wpdb->get_var( $wpdb->prepare( "SELECT `comment_ID` FROM `$wpdb->comments` WHERE `comment_approved` = '1' AND `comment_author_email` = %s LIMIT 1", wp_unslash( $email ) ) ); if ( $result ) { return true; } return false; } /** * Check for unwanted languages * * @since 2.0 * @since 2.6.6 * @since 2.8.2 * * @param string $comment_content Content of the comment. * * @return boolean TRUE if it is spam. */ private static function _is_lang_spam( $comment_content ) { $allowed_lang = (array) self::get_option( 'translate_lang' ); $comment_text = wp_strip_all_tags( $comment_content ); if ( empty( $allowed_lang ) || empty( $comment_text ) ) { return false; } /** * Filters the detected language. With this filter, other detection methods can skip in and detect the language. * * @since 2.8.2 * * @param null $detected_lang The detected language. * @param string $comment_text The text, to detect the language. * * @return null|string The detected language or null. */ $detected_lang = apply_filters( 'antispam_bee_detected_lang', null, $comment_text ); if ( null !== $detected_lang ) { return ! in_array( $detected_lang, $allowed_lang, true ); } $word_count = 0; $text = trim( preg_replace( "/[\n\r\t ]+/", ' ', $comment_text ), ' ' ); /* * translators: If your word count is based on single characters (e.g. East Asian characters), * enter 'characters_excluding_spaces' or 'characters_including_spaces'. Otherwise, enter 'words'. * Do not translate into your own language. */ if ( strpos( _x( 'words', 'Word count type. Do not translate!' ), 'characters' ) === 0 && preg_match( '/^utf\-?8$/i', get_option( 'blog_charset' ) ) ) { // phpcs:ignore WordPress.WP.I18n.MissingArgDomain preg_match_all( '/./u', $text, $words_array ); if ( isset( $words_array[0] ) ) { $word_count = count( $words_array[0] ); } } else { $words_array = preg_split( "/[\n\r\t ]+/", $text, -1, PREG_SPLIT_NO_EMPTY ); $word_count = count( $words_array ); } if ( $word_count < 10 ) { return false; } $response = wp_safe_remote_post( 'https://api.pluginkollektiv.org/language/v1/', array( 'body' => wp_json_encode( array( 'body' => $comment_text ) ) ) ); if ( is_wp_error( $response ) || wp_remote_retrieve_response_code( $response ) !== 200 ) { return false; } $detected_lang = wp_remote_retrieve_body( $response ); if ( ! $detected_lang ) { return false; } $detected_lang = json_decode( $detected_lang ); if ( ! $detected_lang || ! isset( $detected_lang->code ) ) { return false; } return ! in_array( self::_map_lang_code( $detected_lang->code ), $allowed_lang, true ); } /** * Map franc language codes * * @since 2.9.0 * * @param string $franc_code The franc code, received from the service. * * @return string Mapped ISO code */ private static function _map_lang_code( $franc_code ) { $codes = array( 'zha' => 'za', 'zho' => 'zh', 'zul' => 'zu', 'yid' => 'yi', 'yor' => 'yo', 'xho' => 'xh', 'wln' => 'wa', 'wol' => 'wo', 'ven' => 've', 'vie' => 'vi', 'vol' => 'vo', 'uig' => 'ug', 'ukr' => 'uk', 'urd' => 'ur', 'uzb' => 'uz', 'tah' => 'ty', 'tam' => 'ta', 'tat' => 'tt', 'tel' => 'te', 'tgk' => 'tg', 'tgl' => 'tl', 'tha' => 'th', 'tir' => 'ti', 'ton' => 'to', 'tsn' => 'tn', 'tso' => 'ts', 'tuk' => 'tk', 'tur' => 'tr', 'twi' => 'tw', 'sag' => 'sg', 'san' => 'sa', 'sin' => 'si', 'slk' => 'sk', 'slv' => 'sl', 'sme' => 'se', 'smo' => 'sm', 'sna' => 'sn', 'snd' => 'sd', 'som' => 'so', 'sot' => 'st', 'spa' => 'es', 'sqi' => 'sq', 'srd' => 'sc', 'srp' => 'sr', 'ssw' => 'ss', 'sun' => 'su', 'swa' => 'sw', 'swe' => 'sv', 'roh' => 'rm', 'ron' => 'ro', 'run' => 'rn', 'rus' => 'ru', 'que' => 'qu', 'pan' => 'pa', 'pli' => 'pi', 'pol' => 'pl', 'por' => 'pt', 'pus' => 'ps', 'oci' => 'oc', 'oji' => 'oj', 'ori' => 'or', 'orm' => 'om', 'oss' => 'os', 'nau' => 'na', 'nav' => 'nv', 'nbl' => 'nr', 'nde' => 'nd', 'ndo' => 'ng', 'nep' => 'ne', 'nld' => 'nl', 'nno' => 'nn', 'nob' => 'nb', 'nor' => 'no', 'nya' => 'ny', 'mah' => 'mh', 'mal' => 'ml', 'mar' => 'mr', 'mkd' => 'mk', 'mlg' => 'mg', 'mlt' => 'mt', 'mon' => 'mn', 'mri' => 'mi', 'msa' => 'ms', 'mya' => 'my', 'lao' => 'lo', 'lat' => 'la', 'lav' => 'lv', 'lim' => 'li', 'lin' => 'ln', 'lit' => 'lt', 'ltz' => 'lb', 'lub' => 'lu', 'lug' => 'lg', 'kal' => 'kl', 'kan' => 'kn', 'kas' => 'ks', 'kat' => 'ka', 'kau' => 'kr', 'kaz' => 'kk', 'khm' => 'km', 'kik' => 'ki', 'kin' => 'rw', 'kir' => 'ky', 'kom' => 'kv', 'kon' => 'kg', 'kor' => 'ko', 'kua' => 'kj', 'kur' => 'ku', 'jav' => 'jv', 'jpn' => 'ja', 'ibo' => 'ig', 'ido' => 'io', 'iii' => 'ii', 'iku' => 'iu', 'ile' => 'ie', 'ina' => 'ia', 'ind' => 'id', 'ipk' => 'ik', 'isl' => 'is', 'ita' => 'it', 'hat' => 'ht', 'hau' => 'ha', 'hbs' => 'sh', 'heb' => 'he', 'her' => 'hz', 'hin' => 'hi', 'hmo' => 'ho', 'hrv' => 'hr', 'hun' => 'hu', 'hye' => 'hy', 'gla' => 'gd', 'gle' => 'ga', 'glg' => 'gl', 'glv' => 'gv', 'grn' => 'gn', 'guj' => 'gu', 'fao' => 'fo', 'fas' => 'fa', 'fij' => 'fj', 'fin' => 'fi', 'fra' => 'fr', 'fry' => 'fy', 'ful' => 'ff', 'ell' => 'el', 'eng' => 'en', 'epo' => 'eo', 'est' => 'et', 'eus' => 'eu', 'ewe' => 'ee', 'dan' => 'da', 'deu' => 'de', 'div' => 'dv', 'dzo' => 'dz', 'cat' => 'ca', 'ces' => 'cs', 'cha' => 'ch', 'che' => 'ce', 'chu' => 'cu', 'chv' => 'cv', 'cor' => 'kw', 'cos' => 'co', 'cre' => 'cr', 'cym' => 'cy', 'bak' => 'ba', 'bam' => 'bm', 'bel' => 'be', 'ben' => 'bn', 'bis' => 'bi', 'bod' => 'bo', 'bos' => 'bs', 'bre' => 'br', 'bul' => 'bg', 'aar' => 'aa', 'abk' => 'ab', 'afr' => 'af', 'aka' => 'ak', 'amh' => 'am', 'ara' => 'ar', 'arg' => 'an', 'asm' => 'as', 'ava' => 'av', 'ave' => 'ae', 'aym' => 'ay', 'aze' => 'az', 'nds' => 'de', ); if ( array_key_exists( $franc_code, $codes ) ) { return $codes[ $franc_code ]; } return $franc_code; } /** * Trim IP addresses * * @since 0.1 * @since 2.5.1 * * @param string $ip Original IP. * @param boolean $cut_end Shortening the end. * @return string Shortened IP. */ private static function _cut_ip( $ip, $cut_end = true ) { $separator = ( self::_is_ipv4( $ip ) ? '.' : ':' ); return str_replace( ( $cut_end ? strrchr( $ip, $separator ) : strstr( $ip, $separator ) ), '', $ip ); } /** * Anonymize the IP addresses * * @since 2.5.1 * * @param string $ip Original IP. * @return string Anonymous IP. */ private static function _anonymize_ip( $ip ) { if ( self::_is_ipv4( $ip ) ) { return self::_cut_ip( $ip ) . '.0'; } return self::_cut_ip( $ip, false ) . ':0:0:0:0:0:0:0'; } /** * Rotates the IP address * * @since 2.4.5 * * @param string $ip IP address. * @return string Turned IP address. */ private static function _reverse_ip( $ip ) { return implode( '.', array_reverse( explode( '.', $ip ) ) ); } /** * Check for an IPv4 address * * @since 2.4 * @since 2.6.4 * * @param string $ip IP to validate. * @return integer TRUE if IPv4. */ private static function _is_ipv4( $ip ) { if ( function_exists( 'filter_var' ) ) { return filter_var( $ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 ) !== false; } else { return preg_match( '/^\d{1,3}(\.\d{1,3}){3}$/', $ip ); } } /** * Check for an IPv6 address * * @since 2.6.2 * @since 2.6.4 * * @param string $ip IP to validate. * @return boolean TRUE if IPv6. */ private static function _is_ipv6( $ip ) { if ( function_exists( 'filter_var' ) ) { return filter_var( $ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6 ) !== false; } else { return ! self::_is_ipv4( $ip ); } } /** * Testing on mobile devices * * @since 0.1 * @since 2.4 * * @return boolean TRUE if "wptouch" is active */ private static function _is_mobile() { return strpos( get_template_directory(), 'wptouch' ); } /** * Testing if we are on an AMP site. * * Starting with v2.0, amp_is_request() is the preferred method to check, * but we fall back to the then deprecated is_amp_endpoint() as needed. * * @return bool */ private static function _is_amp() { return ( function_exists( 'amp_is_request' ) && amp_is_request() ) || ( function_exists( 'is_amp_endpoint' ) && is_amp_endpoint() ); } /* * ############################ * ##### SPAM-TREATMENT ##### * ############################ */ /** * Execution of the delete/marking process * * @since 0.1 * @since 2.6.0 * * @param array $comment Untreated commentary data. * @param string $reason Reason for suspicion. * @param boolean $is_ping Ping (optional). * @return array $comment Treated commentary data. */ private static function _handle_spam_request( $comment, $reason, $is_ping = false ) { $options = self::get_options(); $spam_remove = ! $options['flag_spam']; $spam_notice = ! $options['no_notice']; // Filter settings. $ignore_filter = $options['ignore_filter']; $ignore_type = $options['ignore_type']; $ignore_reason = in_array( $reason, (array) $options['ignore_reasons'], true ); // Remember spam. self::_update_spam_log( $comment ); self::_update_spam_count(); self::_update_daily_stats(); // Delete spam. if ( $spam_remove ) { self::_go_in_peace(); } if ( $ignore_filter && ( ( 1 === (int) $ignore_type && $is_ping ) || ( 2 === (int) $ignore_type && ! $is_ping ) ) ) { self::_go_in_peace(); } // Spam reason. if ( $ignore_reason ) { self::_go_in_peace(); } self::$_reason = $reason; // Mark spam. add_filter( 'pre_comment_approved', array( __CLASS__, 'return_spam', ) ); // Send e-mail. add_action( 'comment_post', array( __CLASS__, 'send_mail_notification', ) ); // Spam reason as comment meta. if ( $spam_notice ) { add_action( 'comment_post', array( __CLASS__, 'add_spam_reason_to_comment', ) ); } return $comment; } /** * Logfile with detected spam * * @since 2.5.7 * @since 2.6.1 * * @param array $comment Array with commentary data. * @return mixed FALSE in case of error */ private static function _update_spam_log( $comment ) { if ( ! defined( 'ANTISPAM_BEE_LOG_FILE' ) || ! ANTISPAM_BEE_LOG_FILE || ! is_writable( ANTISPAM_BEE_LOG_FILE ) || validate_file( ANTISPAM_BEE_LOG_FILE ) === 1 ) { return false; } $entry = sprintf( '%s comment for post=%d from host=%s marked as spam%s', current_time( 'mysql' ), $comment['comment_post_ID'], $comment['comment_author_IP'], PHP_EOL ); file_put_contents( ANTISPAM_BEE_LOG_FILE, $entry, FILE_APPEND | LOCK_EX ); } /** * Sends the 403 header and terminates the connection * * @since 2.5.6 */ private static function _go_in_peace() { status_header( 403 ); die( 'Spam deleted.' ); } /** * Return real client IP * * @since 2.6.1 * * @return mixed $ip Client IP */ public static function get_client_ip() { // phpcs:disable WordPress.Security.ValidatedSanitizedInput.InputNotSanitized // Sanitization of $ip takes place further down. $ip = ''; if ( isset( $_SERVER['HTTP_CLIENT_IP'] ) ) { $ip = wp_unslash( $_SERVER['HTTP_CLIENT_IP'] ); } elseif ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) { $ip = wp_unslash( $_SERVER['HTTP_X_FORWARDED_FOR'] ); } elseif ( isset( $_SERVER['HTTP_X_FORWARDED'] ) ) { $ip = wp_unslash( $_SERVER['HTTP_X_FORWARDED'] ); } elseif ( isset( $_SERVER['HTTP_FORWARDED_FOR'] ) ) { $ip = wp_unslash( $_SERVER['HTTP_FORWARDED_FOR'] ); } elseif ( isset( $_SERVER['HTTP_FORWARDED'] ) ) { $ip = wp_unslash( $_SERVER['HTTP_FORWARDED'] ); } $ip = self::_sanitize_ip( $ip ); if ( $ip ) { return $ip; } if ( isset( $_SERVER['REMOTE_ADDR'] ) ) { $ip = wp_unslash( $_SERVER['REMOTE_ADDR'] ); return self::_sanitize_ip( $ip ); } return ''; // phpcs:enable WordPress.Security.ValidatedSanitizedInput.InputNotSanitized } /** * Sanitize an IP string. * * @param string $raw_ip The raw IP. * * @return string The sanitized IP or an empty string. */ private static function _sanitize_ip( $raw_ip ) { if ( strpos( $raw_ip, ',' ) !== false ) { $ips = explode( ',', $raw_ip ); $raw_ip = trim( $ips[0] ); } if ( function_exists( 'filter_var' ) ) { return (string) filter_var( $raw_ip, FILTER_VALIDATE_IP ); } return (string) preg_replace( '/[^0-9a-f:. ]/si', '', $raw_ip ); } /** * Add spam reason as comment data * * @since 2.6.0 * * @param integer $comment_id Comment ID. */ public static function add_spam_reason_to_comment( $comment_id ) { add_comment_meta( $comment_id, 'antispam_bee_reason', self::$_reason ); } /** * Delete spam reason as comment data * * @since 2.6.0 * * @param integer $comment_id Comment ID. */ public static function delete_spam_reason_by_comment( $comment_id ) { delete_comment_meta( $comment_id, 'antispam_bee_reason' ); } /** * Updates the Antispam Bee reason for manual transitions * * @since 2.9.2 * @param WP_Comment $comment Comment Object. */ public static function update_antispam_bee_reason( $comment ) { update_comment_meta( $comment->comment_ID, 'antispam_bee_reason', 'manually' ); } /** * Get the current post ID. * * @since 2.7.1 */ public static function populate_post_id() { if ( null === self::$_current_post_id ) { self::$_current_post_id = get_the_ID(); } } /** * Send notification via e-mail * * @since 0.1 * @since 2.5.7 * @since 2.10.0 Change plugin website URL * * @hook string antispam_bee_notification_subject Custom subject for notification mails * * @param int $id ID of the comment. * @return int $id ID of the comment. */ public static function send_mail_notification( $id ) { $options = self::get_options(); if ( ! $options['email_notify'] ) { return $id; } $comment = get_comment( $id, ARRAY_A ); if ( empty( $comment ) ) { return $id; } $post = get_post( $comment['comment_post_ID'] ); if ( ! $post ) { return $id; } self::load_plugin_lang(); $subject = sprintf( '[%s] %s', stripslashes_deep( // phpcs:ignore PHPCompatibility.ParameterValues.NewHTMLEntitiesEncodingDefault.NotSet html_entity_decode( get_bloginfo( 'name' ), ENT_QUOTES ) ), esc_html__( 'Comment marked as spam', 'antispam-bee' ) ); // Content. $content = strip_tags( stripslashes( $comment['comment_content'] ) ); if ( ! $content ) { $content = sprintf( '-- %s --', esc_html__( 'Content removed by Antispam Bee', 'antispam-bee' ) ); } // Prepare Comment Type. $comment_name = __( 'Comment', 'antispam-bee' ); if ( 'trackback' === $comment['comment_type'] ) { $comment_name = __( 'Trackback', 'antispam-bee' ); } if ( 'pingback' === $comment['comment_type'] ) { $comment_name = __( 'Pingback', 'antispam-bee' ); } // Body. $body = sprintf( "%s \"%s\"\r\n\r\n", esc_html__( 'New spam comment on your post', 'antispam-bee' ), strip_tags( $post->post_title ) ) . sprintf( "%s: %s\r\n", esc_html__( 'Author', 'antispam-bee' ), ( empty( $comment['comment_author'] ) ? '' : strip_tags( $comment['comment_author'] ) ) ) . sprintf( "URL: %s\r\n", // empty check exists. esc_url( $comment['comment_author_url'] ) ) . sprintf( "%s: %s\r\n", esc_html__( 'Type', 'antispam-bee' ), esc_html( $comment_name ) ) . sprintf( "Whois: http://whois.arin.net/rest/ip/%s\r\n", $comment['comment_author_IP'] ) . sprintf( "%s: %s\r\n\r\n", esc_html__( 'Spam Reason', 'antispam-bee' ), esc_html( self::$defaults['reasons'][ self::$_reason ] ) ) . sprintf( "%s\r\n\r\n\r\n", $content ) . ( EMPTY_TRASH_DAYS ? ( sprintf( "%s: %s\r\n", esc_html__( 'Trash it', 'antispam-bee' ), admin_url( 'comment.php?action=trash&c=' . $id ) ) ) : ( sprintf( "%s: %s\r\n", esc_html__( 'Delete it', 'antispam-bee' ), admin_url( 'comment.php?action=delete&c=' . $id ) ) ) ) . sprintf( "%s: %s\r\n", esc_html__( 'Approve it', 'antispam-bee' ), admin_url( 'comment.php?action=approve&c=' . $id ) ) . sprintf( "%s: %s\r\n\r\n", esc_html__( 'Spam list', 'antispam-bee' ), admin_url( 'edit-comments.php?comment_status=spam' ) ) . sprintf( "%s\r\n%s\r\n", esc_html__( 'Notify message by Antispam Bee', 'antispam-bee' ), esc_html__( 'https://antispambee.pluginkollektiv.org/', 'antispam-bee' ) ); wp_mail( /** * Filters the recipients of the spam notification. * * @param array The recipients array. */ apply_filters( 'antispam_bee_notification_recipients', array( get_bloginfo( 'admin_email' ) ) ), /** * Filters the subject of the spam notification. * * @param string $subject subject line. */ apply_filters( 'antispam_bee_notification_subject', $subject ), $body ); return $id; } /* * ############################ * ####### STATISTICS ####### * ############################ */ /** * Return the number of spam comments * * @since 0.1 * @since 2.4 */ private static function _get_spam_count() { // Init. $count = self::get_option( 'spam_count' ); // Fire. return ( get_locale() === 'de_DE' ? number_format( $count, 0, '', '.' ) : number_format_i18n( $count ) ); } /** * Output the number of spam comments * * @since 0.1 * @since 2.4 */ public static function the_spam_count() { echo esc_html( self::_get_spam_count() ); } /** * Update the number of spam comments * * @since 0.1 * @since 2.6.1 */ private static function _update_spam_count() { // Skip if not enabled. if ( ! self::get_option( 'dashboard_count' ) ) { return; } self::_update_option( 'spam_count', intval( self::get_option( 'spam_count' ) + 1 ) ); } /** * Update statistics * * @since 1.9 * @since 2.6.1 */ private static function _update_daily_stats() { // Skip if not enabled. if ( ! self::get_option( 'dashboard_chart' ) ) { return; } // Init. $stats = (array) self::get_option( 'daily_stats' ); $today = (int) strtotime( 'today' ); // Count up. if ( array_key_exists( $today, $stats ) ) { $stats[ $today ] ++; } else { $stats[ $today ] = 1; } // Sort. krsort( $stats, SORT_NUMERIC ); // Save. self::_update_option( 'daily_stats', array_slice( $stats, 0, 31, true ) ); } /** * Returns the secret of a post used in the textarea name attribute. * * @since 2.10.0 Modify secret generation because `always_allowed` option not longer exists * * @param int $post_id The Post ID. * * @return string */ public static function get_secret_name_for_post( $post_id ) { $secret = substr( sha1( md5( 'comment-id' . self::$_salt ) ), 0, 10 ); $secret = self::ensure_secret_starts_with_letter( $secret ); /** * Filters the secret for a post, which is used in the textarea name attribute. * * @param string $secret The secret. * @param int $post_id The post ID. * @param bool $always_allowed Whether the comment form is used outside of the single post view or not. */ return apply_filters( 'ab_get_secret_name_for_post', $secret, (int) $post_id, (bool) self::get_option( 'always_allowed' ) ); } /** * Returns the secret of a post used in the textarea id attribute. * * @since 2.10.0 Modify secret generation because `always_allowed` option not longer exists * * @param int $post_id The post ID. * * @return string */ public static function get_secret_id_for_post( $post_id ) { $secret = substr( sha1( md5( 'comment-id' . self::$_salt ) ), 0, 10 ); $secret = self::ensure_secret_starts_with_letter( $secret ); /** * Filters the secret for a post, which is used in the textarea id attribute. * * @param string $secret The secret. * @param int $post_id The post ID. * @param bool $always_allowed Whether the comment form is used outside of the single post view or not. */ return apply_filters( 'ab_get_secret_id_for_post', $secret, (int) $post_id, (bool) self::get_option( 'always_allowed' ) ); } /** * Ensures that the secret starts with a letter. * * @param string $secret The secret. * * @return string */ public static function ensure_secret_starts_with_letter( $secret ) { $first_char = substr( $secret, 0, 1 ); if ( is_numeric( $first_char ) ) { return chr( $first_char + 97 ) . substr( $secret, 1 ); } else { return $secret; } } /** * Returns 'spam' * * @since 2.7.3 * * @return string */ public static function return_spam() { return 'spam'; } /** * A wrapper around wp_parse_url(). * * @since 2.8.2 * * @param string $url The URL to parse. * @param string $component The component to get back. * * @return string */ private static function parse_url( $url, $component = 'host' ) { $parts = wp_parse_url( $url ); return ( is_array( $parts ) && isset( $parts[ $component ] ) ) ? $parts[ $component ] : ''; } /** * Updates the database structure if necessary * * @since 2.10.0 Add update routine for country option names */ public static function update_database() { if ( self::db_version_is_current() ) { return; } $version_from_db = floatval( get_option( 'antispambee_db_version', 0 ) ); if ( $version_from_db < 1.01 ) { global $wpdb; /** * In Version 2.9 the IP of the commenter was saved as a hash. We reverted this solution. * Therefore, we need to delete this unused data. */ //phpcs:disable WordPress.DB.PreparedSQL.NotPrepared $sql = 'delete from `' . $wpdb->commentmeta . '` where `meta_key` IN ("antispam_bee_iphash")'; $wpdb->query( $sql ); //phpcs:enable WordPress.DB.PreparedSQL.NotPrepared } // DB version was raised in ASB 2.10.0 to 1.02. if ( $version_from_db < 1.02 ) { // Update option names. $options = self::get_options(); if ( isset( $options['country_black'] ) ) { $options['country_denied'] = $options['country_black']; unset( $options['country_black'] ); } if ( isset( $options['country_white'] ) ) { $options['country_allowed'] = $options['country_white']; unset( $options['country_white'] ); } update_option( 'antispam_bee', $options ); wp_cache_set( 'antispam_bee', $options ); } update_option( 'antispambee_db_version', self::$db_version ); } /** * Whether the database structure is up to date. * * @since 2.10.0 Return a float instead of int * * @return bool */ private static function db_version_is_current() { $current_version = floatval( get_option( 'antispambee_db_version', 0 ) ); return $current_version === self::$db_version; } /** * Runs after upgrades are completed. * * @since 2.10.0 * * @param \WP_Upgrader $wp_upgrader WP_Upgrader instance. * @param array $hook_extra Array of bulk item update data. */ public static function upgrades_completed( $wp_upgrader, $hook_extra ) { if ( ! $wp_upgrader instanceof Plugin_Upgrader || ! isset( $hook_extra['plugins'] ) ) { return; } $updated_plugins = $hook_extra['plugins']; $asb_updated = false; foreach ( $updated_plugins as $updated_plugin ) { if ( $updated_plugin !== self::$_base ) { continue; } $asb_updated = true; } if ( false === $asb_updated ) { return; } self::asb_updated(); } /** * Runs after an upgrade via an uploaded ZIP package was completed. * * @since 2.10.0 * * @param string $package The package file. * @param array $data The new plugin or theme data. * @param string $package_type The package type. */ public static function uploaded_upgrade_completed( $package, $data, $package_type ) { if ( 'plugin' !== $package_type ) { return; } $text_domain = isset( $data['TextDomain'] ) ? $data['TextDomain'] : ''; if ( 'antispam-bee' !== $text_domain ) { return; } self::asb_updated(); } /** * Runs after ASB was updated. * * @since 2.10.0 * * @return void */ private static function asb_updated() { self::update_database(); } } // Fire. add_action( 'plugins_loaded', array( 'Antispam_Bee', 'init', ) ); // Activation. register_activation_hook( __FILE__, array( 'Antispam_Bee', 'activate', ) ); // Deactivation. register_deactivation_hook( __FILE__, array( 'Antispam_Bee', 'deactivate', ) ); // Uninstall. register_uninstall_hook( __FILE__, array( 'Antispam_Bee', 'uninstall', ) ); Motorcycle Control Cable – Welcome to Silco Control Cables

Motorcycle Control Cable

High-Quality Motorcycle Control Cables
& Wires!

Silco Cables is emerging as a leading manufacturer with a strong presence in major sectors and reputed brands. A junction of world-class manufacturing facilities and commendable R&D capabilities offers another junction of quality and longevity.

Damaged or worn-out automotive cables directly lead to unpleasant riding experiences highlighting the importance of letting high-quality control cables handle some major functions.

Our Wide Range Of
Motorcycle Control Cables!

An amalgamation of great minds and skill with top-notch technology has made us the number one manufacturer of control cables in India with mighty manufacturing capabilities. Our Sole Mission is to deliver a wide range of automotive parts to our customers guided by a relentless focus on Quality, Technology, Innovation, and Resourcefulness.

Motorcycle Accelerator Cable: Bike accelerator cable is responsible for maintaining the connection between your mind, body, and motorcycles’ heart. Considered as one of the most neglected parts, not ensuring the quality of accelerator cable can keep you from having a safe and smooth ride. They are manufactured as per OEM specifications, 100% load tested, and all materials have been certified to ensure they meet the required specification.

Motorcycle Brake Cable

A brake cable brings a bike’s brake handle, pedal, and lever in harmony to form its braking system. To be on the road in full swing, your brake system must be equally efficient. Therefore, we deliver high-quality brake cables to customers, and our cables deliver confidence, control, and strength to the rider. In addition, we meet the International standard of manufacturing each control cable.

Motorcycle Clutch Cable

A bike’s clutch cable is a steel braided cable wire that maintains the balance of the biker’s input with the clutch’s internals. Want to save yourself from the stress of high revs, poor gas mileage, unexplained stucking of the clutch lever, gear shift with jerks and sound? Shop from our high-quality collection of clutch cables for your bike at the best possible price.

Motorcycle Gear Cable

Looking for well fitted, well constructed, and well-maintained motorcycle gear cable? Silco is your one-stop shop for everything you need under one roof. Now have a fine experience of smooth gear shifting with Silco gear cables designed and manufactured with high-precision!

Motorcycle Choke Cable

Superior-quality choke cable in a bike must never be overlooked. Committing a mechanical sin of compromising with the quality of a motorcycles’ choke cable could have many drawbacks. Silco Cables offer the best quality choke cables, manufactured as per OEM specifications, 100% load tested, and all materials have been certified to ensure they meet the required specification.

100% Quality-Driven For Maximum Safety!

At Silco we believe in unmatched quality and customer satisfaction. Therefore, our stringent quality test procedure helps us meet international safety standards!

  • 4 stage inspection
  • Life Cycle Test
  • Torque Test
  • Proof Load Test
  • Performance Test
  • Tensile Test
  • Strength Test
  • Flickering Test

USP of Our Motorcycle Automotive Cables And Wires!

  • Friction-free technology
  • Pre-lubricated with 1000 grade silicon oil
  • Smoother performance in tough conditions
  • Inner wire high tensile strength
  • Fitment accuracy
  • Unparalleled packaging quality
  • Efficient stock management for faster and safer delivery

Why Trust Silco Cables?

SILCO CABLES is an ISO 9001:2015 certified company with over 15 years of experience with a vision for a safer and smarter world. We design motorcycle control cables covering multiple applications, and the list includes industrial, signalling, transmission, measurement, control, and regulation. Meeting all the safety standards for manufacturing superior-quality motorcycle cables is our #1 priority.