#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 ($is_buddypress) add_action('bp_before_registration_submit_buttons', 'display_puzzle_bp'); elseif ($WP_type == WORDPRESS_MS || $WP_type == WORDPRESS_MU || $WP_type == WORDPRESS_MU_O) add_action('signup_extra_fields', 'display_puzzle_wpmu'); else add_action('register_form', 'display_puzzle_wp'); } // Check the response to the puzzle function check_reg_resp($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 ($WP_type == WORDPRESS_MS || $WP_type == WORDPRESS_MU || $WP_type == WORDPRESS_MU_O) { if ($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'); } } ?>