#login { width: {$width}px !important; } #login a { text-align: center; } #nav { text-align: center; } form .submit { margin-top: 10px; } REGISTRATION; } } // include the login div styling, embedded add_action( 'login_head', 'solve_reg_css' ); function display_puzzle_wpmu( $errors ) { global $adcopy_opt; $theme = $adcopy_opt['re_theme_reg']; $error = $errors->get_error_message( 'captcha' ); $html = ''; if ( $error ) { $html .= '

' . $error . '

'; } $html .= solvemedia_wp_get_html( $error, $theme ); echo $html; } function display_puzzle_bp() { global $adcopy_opt, $bp; $theme = $adcopy_opt['re_theme_reg']; $error = ''; if ( $bp ) { $error = $bp->signup->errors['captcha']; } $html = solvemedia_wp_get_html( $error, $theme ); $html = <<
$html

$error

HTML; echo $html; } function display_puzzle_wp() { global $adcopy_opt; $error = $_GET['rerror']; $theme = $adcopy_opt['re_theme_reg']; $html = '
'; $html .= solvemedia_wp_get_html( $error, $theme ); echo $html; } // Hook the display_puzzle_ functions for registration into WordPress if ( $adcopy_opt['re_registration'] ) { if ( $is_buddypress ) { add_action( 'bp_before_registration_submit_buttons', 'display_puzzle_bp' ); } elseif ( WORDPRESS_MS == $WP_type || WORDPRESS_MU == $WP_type || WORDPRESS_MU_O == $WP_type ) { add_action( 'signup_extra_fields', 'display_puzzle_wpmu' ); } else { add_action( 'register_form', 'display_puzzle_wp' ); } } // Check the response to the puzzle function check_reg_resp( $result ) { global $adcopy_opt, $errors, $bp; if ( ! isset( $_POST['adcopy_response'] ) || empty( $_POST['adcopy_response'] ) ) { if ( version_compare( get_bloginfo( 'version' ), '2.5' ) < 0 ) { $errors['blank_captcha'] = $adcopy_opt['error_blank']; } elseif ( $bp ) { $bp->signup->errors['captcha'] = $adcopy_opt['error_blank']; } else { $result->add( 'blank_captcha', $adcopy_opt['error_blank'] ); } } else { $response = solvemedia_wp_check_answer(); if ( ! $response->is_valid ) { if ( version_compare( get_bloginfo( 'version' ), '2.5' ) < 0 ) { $errors['captcha_wrong'] = $adcopy_opt['error_incorrect']; } elseif ( $bp ) { $bp->signup->errors['captcha'] = $adcopy_opt['error_incorrect']; } else { $result->add( 'captcha_wrong', $adcopy_opt['error_incorrect'] ); } } } if ( version_compare( get_bloginfo( 'version' ), '2.5' ) >= 0 && ! $bp ) { return $result; } } // Check the response on WordPress MU function check_reg_resp_wpmu( $result ) { global $_POST, $adcopy_opt, $bp; // The admin panel calls this function when a new user is created in the admin // interface. Ignore that call. if ( ! is_admin() ) { // It's blogname in 2.6, blog_id prior to that if ( isset( $_POST['blog_id'] ) || isset( $_POST['blogname'] ) ) { return $result; } // no text entered if ( empty( $_POST['adcopy_response'] ) || '' == $_POST['adcopy_response'] ) { if ( $bp ) { $bp->signup->errors['captcha'] = $adcopy_opt['error_blank']; } else { $result['errors']->add( 'captcha', $adcopy_opt['error_blank'] ); } return $result; } $response = solvemedia_wp_check_answer(); // incorrect response if ( ! $response->is_valid ) { if ( $bp ) { $bp->signup->errors['captcha'] = $adcopy_opt['error_incorrect']; } else { $result['errors']->add( 'captcha', $adcopy_opt['error_incorrect'] ); } } } return $result; } if ( $adcopy_opt['re_registration'] ) { if ( WORDPRESS_MS == $WP_type || WORDPRESS_MU == $WP_type || WORDPRESS_MU_O == $WP_type ) { if ( $is_buddypress ) { add_action( 'bp_signup_validate', 'check_reg_resp_wpmu' ); } else { add_filter( 'wpmu_validate_user_signup', 'check_reg_resp_wpmu' ); } } else { if ( $is_buddypress ) { add_action( 'bp_signup_validate', 'check_reg_resp' ); } else { add_filter( 'registration_errors', 'check_reg_resp' ); } } }