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Editing: kbp-form-actions.php
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<?php /** * Form Action Handling. * * @package Kadence Blocks Pro */ //phpcs:disable WordPressVIPMinimum.Functions.RestrictedFunctions.wp_mail_wp_mail, WordPressVIPMinimum.Functions.StripTags.StripTagsOneParameter, WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase, WordPressVIPMinimum.Performance.RemoteRequestTimeout.timeout_timeout, WordPress.WP.AlternativeFunctions.json_encode_json_encode, WordPress.PHP.DevelopmentFunctions.error_log_error_log, Squiz.NamingConventions.ValidVariableName.StringNotCamelCaps, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPressVIPMinimum.Variables.RestrictedVariables.cache_constraints___SERVER__HTTP_USER_AGENT__ if ( ! defined( 'ABSPATH' ) ) { exit; } /** * Main plugin class */ class KBP_Form_Actions { /** * Instance Control * * @var null */ private static $instance = null; /** * Instance Control */ public static function get_instance() { if ( is_null( self::$instance ) ) { self::$instance = new self(); } return self::$instance; } /** * Class Constructor. */ public function __construct() { add_action( 'kadence_blocks_form_submission', array( $this, 'process_actions' ), 10, 4 ); } /** * Process the form submit. * * @param array $form_args the form settings. * @param array $fields the form fields. * @param string $form_id the form ID. * @param int $post_id the post ID. */ public function process_actions( $form_args, $fields, $form_id, $post_id ) { if ( isset( $form_args ) && is_array( $form_args ) && isset( $form_args['actions'] ) ) { foreach ( $form_args['actions'] as $data ) { switch ( $data ) { case 'autoEmail': $auto_defaults = array( 'subject' => __( 'Thanks for contacting us!', 'kadence-blocks-pro' ), 'message' => __( 'Thanks for getting in touch, we will respond within the next 24 hours.', 'kadence-blocks-pro' ), 'fromEmail' => '', 'fromName' => '', 'replyTo' => '', 'cc' => '', 'bcc' => '', 'html' => true, ); $auto_email_args = ( isset( $form_args['autoEmail'] ) && is_array( $form_args['autoEmail'] ) && isset( $form_args['autoEmail'][0] ) && is_array( $form_args['autoEmail'][0] ) ? $form_args['autoEmail'][0] : $auto_defaults ); $subject = isset( $auto_email_args['subject'] ) && ! empty( trim( $auto_email_args['subject'] ) ) ? $auto_email_args['subject'] : __( 'Thanks for contacting us!', 'kadence-blocks-pro' ); $message = isset( $auto_email_args['message'] ) && ! empty( trim( $auto_email_args['message'] ) ) ? $auto_email_args['message'] : __( 'Thanks for getting in touch, we will respond within the next 24 hours.', 'kadence-blocks-pro' ); $reply_email = isset( $auto_email_args['replyTo'] ) && ! empty( trim( $auto_email_args['replyTo'] ) ) ? sanitize_email( trim( $auto_email_args['replyTo'] ) ) : false; $to = isset( $auto_email_args['emailTo'] ) && ! empty( trim( $auto_email_args['emailTo'] ) ) ? $auto_email_args['emailTo'] : false; if ( strpos( $subject, '{field_' ) !== false ) { preg_match_all( '/{field_(.*?)}/', $subject, $match ); if ( is_array( $match ) && isset( $match[1] ) && is_array( $match[1] ) ) { foreach ( $match[1] as $field_id ) { if ( isset( $field_id ) ) { $real_id = absint( $field_id ) - 1; if ( isset( $fields[ $real_id ] ) && is_array( $fields[ $real_id ] ) && isset( $fields[ $real_id ]['value'] ) ) { $subject = str_replace( '{field_' . $field_id . '}', $fields[ $real_id ]['value'], $subject ); } } } } } if ( strpos( $message, '{field_' ) !== false ) { preg_match_all( '/{field_(.*?)}/', $message, $match ); if ( is_array( $match ) && isset( $match[1] ) && is_array( $match[1] ) ) { foreach ( $match[1] as $field_id ) { if ( isset( $field_id ) ) { $real_id = absint( $field_id ) - 1; if ( isset( $fields[ $real_id ] ) && is_array( $fields[ $real_id ] ) && isset( $fields[ $real_id ]['value'] ) ) { $message = str_replace( '{field_' . $field_id . '}', $fields[ $real_id ]['value'], $message ); } } } } } if ( ! $to ) { foreach ( $fields as $key => $data ) { if ( 'email' === $data['type'] ) { $to = $data['value']; break; } } } // Can't find someone to email? if ( ! $to ) { break; } if ( ! isset( $auto_email_args['html'] ) || ( isset( $auto_email_args['html'] ) && $auto_email_args['html'] ) ) { $args = array( 'message' => $message, 'fields' => $fields, ); $email_content = kadence_blocks_pro_get_template_html( 'form-auto-email.php', $args ); } else { $email_content = $message . "\n\n"; } $body = $email_content; if ( ! isset( $auto_email_args['html'] ) || ( isset( $auto_email_args['html'] ) && $auto_email_args['html'] ) ) { $headers = 'Content-Type: text/html; charset=UTF-8' . "\r\n"; } else { $headers = 'Content-Type: text/plain; charset=UTF-8' . "\r\n"; } if ( $reply_email ) { $headers .= 'Reply-To: <' . $reply_email . '>' . "\r\n"; } if ( isset( $auto_email_args['fromEmail'] ) && ! empty( trim( $auto_email_args['fromEmail'] ) ) ) { $headers .= 'From: ' . ( isset( $auto_email_args['fromName'] ) && ! empty( trim( $auto_email_args['fromName'] ) ) ? trim( $auto_email_args['fromName'] ) . ' ' : '' ) . '<' . sanitize_email( trim( $auto_email_args['fromEmail'] ) ) . '>' . "\r\n"; } $cc_headers = ''; if ( isset( $auto_email_args['cc'] ) && ! empty( trim( $auto_email_args['cc'] ) ) ) { $cc_headers = 'Cc: ' . sanitize_email( trim( $auto_email_args['cc'] ) ) . "\r\n"; } wp_mail( $to, $subject, $body, $headers . $cc_headers ); if ( isset( $auto_email_args['bcc'] ) && ! empty( trim( $auto_email_args['bcc'] ) ) ) { $bcc_emails = explode( ',', $auto_email_args['bcc'] ); foreach ( $bcc_emails as $bcc_email ) { wp_mail( sanitize_email( trim( $bcc_email ) ), $subject, $body, $headers ); } } break; case 'entry': $entry_defaults = array( 'name' => '', 'userIP' => true, 'userDevice' => true, ); $entry_args = ( isset( $form_args['entry'] ) && is_array( $form_args['entry'] ) && isset( $form_args['entry'][0] ) && is_array( $form_args['entry'][0] ) ? $form_args['entry'][0] : $entry_defaults ); $user_ip = ( ! isset( $entry_args['userIP'] ) || ( isset( $entry_args['userIP'] ) && $entry_args['userIP'] ) ? $this->get_client_ip() : ip2long( '0.0.0.0' ) ); $browser = ( ! isset( $entry_args['userDevice'] ) || ( isset( $entry_args['userDevice'] ) && $entry_args['userDevice'] ) ? $this->get_browser() : false ); $name = ( isset( $entry_args['name'] ) && ! empty( trim( $entry_args['name'] ) ) ? trim( $entry_args['name'] ) : esc_attr( strip_tags( get_the_title( $post_id ) ) ) . ' ' . esc_attr__( 'submission', 'kadence-blocks-pro' ) ); $referer = wp_get_referer(); if ( strlen( $referer ) > 255 ) { $referer = strtok( $referer, '?' ); } if ( strlen( $referer ) > 255 ) { $referer = substr( $referer, 0, 255 ); } $data = array( 'name' => $name, 'form_id' => $form_id, 'post_id' => $post_id, 'user_id' => get_current_user_id(), 'date_created' => current_time( 'mysql' ), 'user_ip' => $user_ip, 'referer' => $referer, 'user_device' => ( $browser ? $browser['name'] . '/' . $browser['platform'] : esc_html__( 'Not Collected', 'kadence-blocks-pro' ) ), ); $entries = new KBP\Queries\Entry(); $entry_id = $entries->add_item( $data ); if ( $entry_id ) { foreach ( $fields as $key => $meta_data ) { $response = $this->add_field( $entry_id, 'kb_field_' . $key, $meta_data ); } } break; case 'sendinblue': $api_key = get_option( 'kadence_blocks_send_in_blue_api' ); if ( empty( $api_key ) ) { return; } $sendinblue_default = array( 'list' => array(), 'map' => array(), 'doubleOptin' => false, 'templateId' => '', 'redirectionUrl' => '', ); // error_log( print_r( $form_args, true ) ); $sendinblue_args = ( isset( $form_args['sendinblue'] ) && is_array( $form_args['sendinblue'] ) && isset( $form_args['sendinblue'][0] ) && is_array( $form_args['sendinblue'][0] ) ? $form_args['sendinblue'][0] : $sendinblue_default ); $list = ( isset( $sendinblue_args['list'] ) ? $sendinblue_args['list'] : '' ); $map = ( isset( $sendinblue_args['map'] ) && is_array( $sendinblue_args['map'] ) ? $sendinblue_args['map'] : array() ); $templateId = ( isset( $sendinblue_args['templateId'] ) && ! empty( $sendinblue_args['templateId'] ) ? $sendinblue_args['templateId'] : false ); if ( $templateId ) { $redirectionUrl = ( isset( $sendinblue_args['redirectionUrl'] ) && ! empty( $sendinblue_args['redirectionUrl'] ) ? $sendinblue_args['redirectionUrl'] : false ); if ( $redirectionUrl ) { $double_optin = ( isset( $sendinblue_args['doubleOptin'] ) ? $sendinblue_args['doubleOptin'] : false ); } else { $double_optin = false; } } else { $double_optin = false; } $body = array( 'attributes' => array(), ); if ( $double_optin ) { $body['templateId'] = $templateId; $body['redirectionUrl'] = $redirectionUrl; } else { $body['updateEnabled'] = true; } $email = false; if ( ! empty( $map ) ) { foreach ( $fields as $key => $data ) { if ( isset( $map[ $key ] ) && ! empty( $map[ $key ] ) ) { if ( 'email' === $map[ $key ] && ! $email ) { $email = $data['value']; $body['email'] = $data['value']; } elseif ( 'OPT_IN' === $map[ $key ] ) { if ( $data['value'] ) { $body['attributes'][ $map[ $key ] ] = true; } else { $body['attributes'][ $map[ $key ] ] = false; } } else { $body['attributes'][ $map[ $key ] ] = $data['value']; } } } } else { foreach ( $fields as $key => $data ) { if ( 'email' === $data['type'] ) { $email = $data['value']; $body['email'] = $data['value']; break; } } } if ( empty( $body['attributes'] ) ) { unset( $body['attributes'] ); } if ( ! empty( $list ) ) { $lists = array( 'listIds' => array(), ); foreach ( $list as $key => $value ) { $lists['listIds'][] = $value['value']; } } else { $lists = array( 'listIds' => array(), ); } if ( $double_optin ) { $body['includeListIds'] = $lists['listIds']; } else { $body['listIds'] = $lists['listIds']; } // error_log( print_r( $body, true ) ); if ( isset( $body['email'] ) ) { $api_url = ( $double_optin ? 'https://api.sendinblue.com/v3/contacts/doubleOptinConfirmation' : 'https://api.sendinblue.com/v3/contacts' ); $response = wp_remote_post( $api_url, array( 'method' => 'POST', 'timeout' => 10, 'headers' => array( 'accept' => 'application/json', 'content-type' => 'application/json', 'api-key' => $api_key, ), 'body' => json_encode( $body ), ) ); // error_log( print_r( $response, true ) ); if ( is_wp_error( $response ) ) { $error_message = $response->get_error_message(); error_log( "Something went wrong: $error_message" ); } else { if ( ! isset( $response['response'] ) || ! isset( $response['response']['code'] ) ) { error_log( __( 'No Response from SendInBlue', 'kadence-blocks-pro' ) ); return; } if ( 400 === $response['response']['code'] ) { error_log( $response['response']['message'] ); return; } // if ( 204 === $response['response']['code'] || 200 === $response['response']['code'] || 201 === $response['response']['code'] ) { // Contact added or updated, now add to list. // $api_url = 'https://api.sendinblue.com/v3/contacts/' . urlencode( $email ); // $response = wp_remote_post( // $api_url, // array( // 'method' => 'PUT', // 'timeout' => 10, // 'headers' => array( // 'accept' => 'application/json', // 'content-type' => 'application/json', // 'api-key' => $api_key, // ), // 'body' => json_encode( $lists ), // ) // ); // if ( is_wp_error( $response ) ) { // $error_message = $response->get_error_message(); // error_log( "Something went wrong: $error_message" ); // } else { // if ( ! isset( $response['response'] ) || ! isset( $response['response']['code'] ) ) { // error_log( __('No Response from SendInBlue to add to list', 'kadence-blocks-pro' ) ); // return; // } // if ( 400 === $response['response']['code'] || 404 === $response['response']['code'] ) { // error_log( $response['response']['message'] ); // return; // } // } // } } } break; case 'mailchimp': $api_key = get_option( 'kadence_blocks_mail_chimp_api' ); if ( empty( $api_key ) ) { return; } $mailchimp_default = array( 'list' => array(), 'groups' => array(), 'tags' => array(), 'map' => array(), 'doubleOptin' => false, ); $mailchimp_args = ( isset( $form_args['mailchimp'] ) && is_array( $form_args['mailchimp'] ) && isset( $form_args['mailchimp'][0] ) && is_array( $form_args['mailchimp'][0] ) ? $form_args['mailchimp'][0] : $mailchimp_default ); $list = ( isset( $mailchimp_args['list'] ) ? $mailchimp_args['list'] : '' ); $groups = ( isset( $mailchimp_args['groups'] ) && is_array( $mailchimp_args['groups'] ) ? $mailchimp_args['groups'] : array() ); $tags = ( isset( $mailchimp_args['tags'] ) && is_array( $mailchimp_args['tags'] ) ? $mailchimp_args['tags'] : array() ); $map = ( isset( $mailchimp_args['map'] ) && is_array( $mailchimp_args['map'] ) ? $mailchimp_args['map'] : array() ); $double_optin = ( isset( $mailchimp_args['doubleOptin'] ) ? $mailchimp_args['doubleOptin'] : false ); $body = array( 'email_address' => '', 'status_if_new' => 'subscribed', 'status' => 'subscribed', ); if ( $double_optin ) { $body['status_if_new'] = 'pending'; $body['double_optin'] = true; } if ( empty( $list ) || ! is_array( $list ) ) { return; } $key_parts = explode( '-', $api_key ); if ( empty( $key_parts[1] ) || 0 !== strpos( $key_parts[1], 'us' ) ) { return; } $base_url = 'https://' . $key_parts[1] . '.api.mailchimp.com/3.0/'; $email = false; if ( ! empty( $groups ) ) { foreach ( $groups as $id => $label ) { if ( ! isset( $body['interests'] ) ) { $body['interests'] = array(); } $body['interests'][ $label['value'] ] = true; } } $tags_array = array(); if ( ! empty( $tags ) ) { foreach ( $tags as $id => $tag_item ) { if ( ! isset( $body['tags'] ) ) { $body['tags'] = array(); } $body['tags'][] = $tag_item['label']; $tags_array[] = array( 'name' => $tag_item['label'], 'status' => 'active', ); } } if ( ! empty( $map ) ) { foreach ( $fields as $key => $data ) { if ( isset( $map[ $key ] ) && ! empty( $map[ $key ] ) ) { if ( 'email' === $map[ $key ] && ! $email ) { $email = $data['value']; $body['email_address'] = $data['value']; } else { if ( ! isset( $body['merge_fields'] ) ) { $body['merge_fields'] = array(); } $body['merge_fields'][ $map[ $key ] ] = $data['value']; } } } // Nothing was mapped to email, Loop through again and get email based on type. if ( empty( $body['email_address'] ) ) { foreach ( $fields as $key => $data ) { if ( 'email' === $data['type'] ) { $email = $data['value']; $body['email_address'] = $data['value']; break; } } } } else { foreach ( $fields as $key => $data ) { if ( 'email' === $data['type'] ) { $email = $data['value']; $body['email_address'] = $data['value']; break; } } } $list_id = ( isset( $list['value'] ) && ! empty( $list['value'] ) ? $list['value'] : '' ); if ( empty( $list_id ) ) { return; } if ( isset( $body['email_address'] ) ) { $subscriber_hash = md5( strtolower( $body['email_address'] ) ); $api_url = $base_url . 'lists/' . $list_id . '/members/' . $subscriber_hash; // error_log( $api_url ); $response = wp_remote_post( $api_url, array( 'method' => 'PUT', 'timeout' => 10, 'headers' => array( 'accept' => 'application/json', 'content-type' => 'application/json', 'Authorization' => 'Basic ' . base64_encode( 'user:' . $api_key ), ), 'body' => json_encode( $body ), ) ); if ( is_wp_error( $response ) ) { $error_message = $response->get_error_message(); // error_log( "Something went wrong: $error_message" ); } else { if ( ! isset( $response['response'] ) || ! isset( $response['response']['code'] ) ) { // error_log( __('Failed to Connect to MailChimp', 'kadence-blocks-pro' ) ); return; } if ( 400 === $response['response']['code'] || 404 === $response['response']['code'] ) { // error_log( $response['response']['message'] ); return; } elseif ( 200 === $response['response']['code'] ) { // need to check if tags were added. $needs_update = false; $body = json_decode( wp_remote_retrieve_body( $response ), true ); if ( ! empty( $tags_array ) && empty( $body['tags'] ) ) { $needs_update = true; } elseif ( ! empty( $tags_array ) && ! empty( $body['tags'] ) && is_array( $body['tags'] ) ) { $current_tags = array(); foreach ( $body['tags'] as $key => $data ) { $current_tags[] = $data['name']; } foreach ( $tags_array as $key => $data ) { if ( ! in_array( $data['name'], $current_tags ) ) { $needs_update = true; break; } } } if ( $needs_update ) { $tag_url = $base_url . 'lists/' . $list_id . '/members/' . $subscriber_hash . '/tags'; $tag_response = wp_remote_post( $tag_url, array( 'method' => 'POST', 'timeout' => 10, 'headers' => array( 'accept' => 'application/json', 'content-type' => 'application/json', 'Authorization' => 'Basic ' . base64_encode( 'user:' . $api_key ), ), 'body' => json_encode( array( 'tags' => $tags_array ) ), ) ); if ( is_wp_error( $tag_response ) ) { $error_message = $tag_response->get_error_message(); // error_log( "Something went wrong: $error_message" ); } else { if ( ! isset( $tag_response['response'] ) || ! isset( $tag_response['response']['code'] ) ) { // error_log( __('Failed to Connect to MailChimp', 'kadence-blocks-pro' ) ); return; } if ( 204 === $tag_response['response']['code'] ) { // error_log( 'success' ); return; } } } } } } break; case 'activecampaign': $api_key = get_option( 'kadence_blocks_activecampaign_api_key' ); $api_url = get_option( 'kadence_blocks_activecampaign_api_base' ); if ( empty( $api_key ) || empty( $api_url ) ) { return; } $activecampaign_default = array( 'list' => array(), 'tags' => array(), 'map' => array(), 'doubleOptin' => false, ); $activecampaign_args = ( isset( $form_args['activecampaign'] ) && is_array( $form_args['activecampaign'] ) && isset( $form_args['activecampaign'][0] ) && is_array( $form_args['activecampaign'][0] ) ? $form_args['activecampaign'][0] : $activecampaign_default ); $list = ( isset( $activecampaign_args['list'] ) ? $activecampaign_args['list'] : '' ); $tags = ( isset( $activecampaign_args['tags'] ) && is_array( $activecampaign_args['tags'] ) ? $activecampaign_args['tags'] : array() ); $map = ( isset( $activecampaign_args['map'] ) && is_array( $activecampaign_args['map'] ) ? $activecampaign_args['map'] : array() ); $double_optin = ( isset( $activecampaign_args['doubleOptin'] ) ? $activecampaign_args['doubleOptin'] : false ); if ( empty( $list ) || ! is_array( $list ) ) { return; } $email = false; $tags_array = array(); if ( ! empty( $tags ) ) { foreach ( $tags as $tag_index => $tag_item ) { $tags_array[] = $tag_item['value']; } } $contact = array(); $custom_fields = array(); if ( ! empty( $map ) ) { foreach ( $fields as $key => $data ) { if ( isset( $map[ $key ] ) && ! empty( $map[ $key ] ) ) { if ( 'email' === $map[ $key ] && ! $email ) { $email = $data['value']; $contact['email'] = $data['value']; } elseif ( 'firstName' === $map[ $key ] ) { $contact['firstName'] = $data['value']; } elseif ( 'lastName' === $map[ $key ] ) { $contact['lastName'] = $data['value']; } elseif ( 'phone' === $map[ $key ] ) { $contact['phone'] = $data['value']; } else { $custom_fields[] = array( 'field' => $map[ $key ], 'value' => $data['value'], ); } } } } else { foreach ( $fields as $key => $data ) { if ( 'email' === $data['type'] ) { $email = $data['value']; $contact['email'] = $data['value']; break; } } } if ( ! empty( $custom_fields ) ) { $contact['fieldValues'] = $custom_fields; } $list_array = array(); if ( ! empty( $list ) ) { foreach ( $list as $list_index => $list_item ) { $list_array[] = $list_item['value']; } } if ( empty( $list_array ) ) { return; } if ( ! empty( $contact['email'] ) ) { $active_campaign = new KBP_Active_Campaign( $api_url, $api_key ); $found_contact = $active_campaign->update_or_create_contact( $contact ); if ( empty( $found_contact ) ) { error_log( __( 'No Response from Active Campaign', 'kadence-blocks-pro' ) ); return; } $contact_list = $active_campaign->add_lists_to_contact( $found_contact, $list_array, $double_optin ); if ( ! empty( $tags_array ) ) { $contact_tag = $active_campaign->add_tags_to_contact( $found_contact, $tags_array ); } return; } break; case 'webhook': $webhook_defaults = array( 'url' => '', ); $webhook_args = ( isset( $form_args['webhook'] ) && is_array( $form_args['webhook'] ) && isset( $form_args['webhook'][0] ) && is_array( $form_args['webhook'][0] ) ? $form_args['webhook'][0] : $webhook_defaults ); if ( empty( $webhook_args['url'] ) ) { return; } $map = ( isset( $webhook_args['map'] ) && is_array( $webhook_args['map'] ) ? $webhook_args['map'] : array() ); $user_ip = $this->get_client_ip(); $browser = $this->get_browser(); $name = esc_attr( strip_tags( get_the_title( $post_id ) ) ); $body = array( 'post_name' => $name, 'post_url' => wp_get_referer(), 'post_id' => $post_id, 'form_id' => $form_id, 'user_id' => get_current_user_id(), 'user_ip' => $user_ip, 'user_device' => ( $browser ? $browser['name'] . '/' . $browser['platform'] : esc_html__( 'Not Collected', 'kadence-blocks-pro' ) ), 'date_created' => date_i18n( get_option( 'date_format' ) ), 'time_created' => date_i18n( get_option( 'time_format' ) ), ); if ( ! empty( $map ) ) { foreach ( $fields as $key => $data ) { if ( isset( $map[ $key ] ) && ! empty( $map[ $key ] ) ) { $body[ $map[ $key ] ] = $data['value']; } else { $body[ $data['label'] ] = $data['value']; } } } else { foreach ( $fields as $key => $data ) { $body[ $data['label'] ] = $data['value']; } } $args = array( 'body' => $body, ); $args = apply_filters( 'kadence_blocks_pro_webhook_args', $args ); $response = wp_remote_post( $webhook_args['url'], $args ); if ( 200 !== (int) wp_remote_retrieve_response_code( $response ) ) { return; } break; } } } } /** * Add meta data field to a entry * * @param int $entry_id entry ID. * @param string $meta_key Meta data name. * @param mixed $meta_value Meta data value. Must be serializable if non-scalar. * @param bool $unique Optional. Whether the same key should not be added. Default false. * * @since 3.0 * @return false|int */ public function add_field( $entry_id, $meta_key, $meta_value, $unique = false ) { return add_metadata( 'kbp_form_entry', $entry_id, $meta_key, $meta_value, $unique ); } /** * Get User Agent browser and OS type * * @return array */ public function get_browser() { $u_agent = isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : ''; $bname = 'Unknown'; $platform = 'Unknown'; $ub = 'Unknown'; $version = ''; // first get the platform if ( preg_match( '/linux/i', $u_agent ) ) { $platform = 'Linux'; } elseif ( preg_match( '/macintosh|mac os x/i', $u_agent ) ) { $platform = 'MAC OS'; } elseif ( preg_match( '/windows|win32/i', $u_agent ) ) { $platform = 'Windows'; } // next get the name of the useragent yes seperately and for good reason if ( preg_match( '/MSIE/i', $u_agent ) && ! preg_match( '/Opera/i', $u_agent ) ) { $bname = 'Internet Explorer'; $ub = 'MSIE'; } elseif ( preg_match( '/Trident/i', $u_agent ) ) { // this condition is for IE11. $bname = 'Internet Explorer'; $ub = 'rv'; } elseif ( preg_match( '/Firefox/i', $u_agent ) ) { $bname = 'Mozilla Firefox'; $ub = 'Firefox'; } elseif ( preg_match( '/Chrome/i', $u_agent ) ) { $bname = 'Google Chrome'; $ub = 'Chrome'; } elseif ( preg_match( '/Safari/i', $u_agent ) ) { $bname = 'Apple Safari'; $ub = 'Safari'; } elseif ( preg_match( '/Opera/i', $u_agent ) ) { $bname = 'Opera'; $ub = 'Opera'; } elseif ( preg_match( '/Netscape/i', $u_agent ) ) { $bname = 'Netscape'; $ub = 'Netscape'; } // finally get the correct version number. $known = array( 'Version', $ub, 'other' ); $pattern = '#(?<browser>' . join( '|', $known ) . ')[/|: ]+(?<version>[0-9.|a-zA-Z.]*)#'; if ( ! preg_match_all( $pattern, $u_agent, $matches ) ) {//phpcs:ignore // we have no matching number just continue. } // see how many we have. $i = count( $matches['browser'] ); if ( $i != 1 ) { // we will have two since we are not using 'other' argument yet // see if version is before or after the name if ( strripos( $u_agent, 'Version' ) < strripos( $u_agent, $ub ) ) { $version = $matches['version'][0]; } else { $version = $matches['version'][1]; } } else { $version = $matches['version'][0]; } // check if we have a number. if ( null === $version || '' === $version ) { $version = ''; } return array( 'userAgent' => $u_agent, 'name' => $bname, 'version' => $version, 'platform' => $platform, 'pattern' => $pattern, ); } /** * Get the client IP address * * @return string */ public function get_client_ip() { $ipaddress = 'UNKNOWN'; $ip_keys = array( // Providers. 'HTTP_CF_CONNECTING_IP', // Cloudflare. 'HTTP_INCAP_CLIENT_IP', // Incapsula. 'HTTP_X_CLUSTER_CLIENT_IP', // RackSpace. 'HTTP_TRUE_CLIENT_IP', // Akamai. // Proxies. 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_CLIENT_IP', 'HTTP_X_REAL_IP', 'HTTP_FORWARDED', 'HTTP_FORWARDED_FOR', // Standard fallback. 'REMOTE_ADDR', ); foreach ( $ip_keys as $key ) { $value = isset( $_SERVER[ $key ] ) ? $_SERVER[ $key ] : ''; if ( ! empty( $value ) && is_string( $value ) ) { foreach ( explode( ',', $value ) as $ip ) { // trim for safety measures. $ip = trim( $ip ); // attempt to validate IP. if ( // filter_var($ip, FILTER_VALIDATE_IP) // any valid IP address. filter_var( $ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 // allow only IPv4 addresses. ) ) { return $ip; } } } } return $ipaddress; } } KBP_Form_Actions::get_instance();
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