mcaddengroupI have been searching through the forums for about a week trying to figure this out.
I am using Contact Form 7. It's a great plug-in. I am trying to vertically align the input fields. I found a post on another site with the code in both CSS and tables. The Contact Form 7 code is written in javascript so I have no idea where to place that code.
I am breaking my face trying to get this to work. Any help would be greatly appreciated.
Thank you,
Dan
I didn't want to busy up this post anymore so I left the CSS and Table version of the code out. You can find it here.
Below is the code for Contact Form 7.
define('WPCF7_VERSION', '1.9.3');
if (! defined('WP_CONTENT_DIR'))
define('WP_CONTENT_DIR', ABSPATH . 'wp-content');
if (! defined('WP_CONTENT_URL'))
define('WP_CONTENT_URL', get_option('siteurl') . '/wp-content');
if (! defined('WP_PLUGIN_DIR'))
define('WP_PLUGIN_DIR', WP_CONTENT_DIR . '/plugins');
if (! defined('WP_PLUGIN_URL'))
define('WP_PLUGIN_URL', WP_CONTENT_URL . '/plugins');
if (! defined('WPCF7_PLUGIN_DIR'))
define('WPCF7_PLUGIN_DIR', WP_PLUGIN_DIR . '/' . plugin_basename(dirname(__FILE__)));
if (! defined('WPCF7_PLUGIN_URL'))
define('WPCF7_PLUGIN_URL', WP_PLUGIN_URL . '/' . plugin_basename(dirname(__FILE__)));
if (! defined('WPCF7_CAPTCHA_TMP_DIR'))
define('WPCF7_CAPTCHA_TMP_DIR', WP_CONTENT_DIR . '/uploads/wpcf7_captcha');
if (! defined('WPCF7_CAPTCHA_TMP_URL'))
define('WPCF7_CAPTCHA_TMP_URL', WP_CONTENT_URL . '/uploads/wpcf7_captcha');
if (! defined('WPCF7_UPLOADS_TMP_DIR'))
define('WPCF7_UPLOADS_TMP_DIR', WP_CONTENT_DIR . '/uploads/wpcf7_uploads');
if (! defined('WPCF7_AUTOP'))
define('WPCF7_AUTOP', true);
if (! defined('WPCF7_USE_PIPE'))
define('WPCF7_USE_PIPE', true);
if (! function_exists('wpcf7_version')) {
function wpcf7_version() { return WPCF7_VERSION; }
}
if (! function_exists('wpcf7_read_capability')) {
function wpcf7_read_capability() { return 'edit_posts'; }
}
if (! function_exists('wpcf7_read_write_capability')) {
function wpcf7_read_write_capability() { return 'publish_pages'; }
}
class tam_contact_form_seven {
var $contact_forms;
var $captcha;
var $posted_data;
function tam_contact_form_seven() {
add_action('activate_' . plugin_basename(__FILE__), array(&$this, 'set_initial'));
add_action('init', array(&$this, 'load_plugin_textdomain'));
add_action('admin_menu', array(&$this, 'add_pages'));
add_action('admin_head', array(&$this, 'admin_head'));
add_action('wp_head', array(&$this, 'wp_head'));
add_action('wp_print_scripts', array(&$this, 'load_js'));
add_action('init', array(&$this, 'init_switch'), 11);
add_filter('the_content', array(&$this, 'the_content_filter'), 9);
add_filter('widget_text', array(&$this, 'widget_text_filter'), 9);
add_shortcode('contact-form', array(&$this, 'contact_form_tag_func'));
}
function init_switch() {
if ('POST' == $_SERVER['REQUEST_METHOD'] && 1 == (int) $_POST['_wpcf7_is_ajax_call']) {
$this->ajax_json_echo();
exit();
} elseif (! is_admin()) {
$this->process_nonajax_submitting();
$this->cleanup_captcha_files();
}
}
function ajax_json_echo() {
$echo = '';
if (isset($_POST['_wpcf7'])) {
$id = (int) $_POST['_wpcf7'];
$unit_tag = $_POST['_wpcf7_unit_tag'];
$contact_forms = $this->contact_forms();
if ($cf = $contact_forms[$id]) {
$cf = stripslashes_deep($cf);
$validation = $this->validate($cf);
$handled_uploads = $this->handle_uploads($cf);
if (! $handled_uploads['validation']['valid'])
$validation['valid'] = false;
$validation['reason'] = array_merge($validation['reason'], $handled_uploads['validation']['reason']);
$captchas = $this->refill_captcha($cf);
if (! empty($captchas)) {
$captchas_js = array();
foreach ($captchas as $name => $cap) {
$captchas_js[] = '"' . $name . '": "' . $cap . '"';
}
$captcha = '{ ' . join(', ', $captchas_js) . ' }';
} else {
$captcha = 'null';
}
$quizzes = $this->refill_quiz($cf);
if (! empty($quizzes)) {
$quizzes_js = array();
foreach ($quizzes as $name => $q) {
$quizzes_js[] = '"' . $name . '": [ "' . js_escape($q[0]) . '", "' . $q[1] . '" ]';
}
$quiz = '{ ' . join(', ', $quizzes_js) . ' }';
} else {
$quiz = 'null';
}
if (! $validation['valid']) { // Validation error occured
$invalids = array();
foreach ($validation['reason'] as $name => $reason) {
$invalids[] = '{ into: "span.wpcf7-form-control-wrap.' . $name . '", message: "' . js_escape($reason) . '" }';
}
$invalids = '[' . join(', ', $invalids) . ']';
$echo = '{ mailSent: 0, message: "' . js_escape($this->message($cf, 'validation_error')) . '", into: "#' . $unit_tag . '", invalids: ' . $invalids . ', captcha: ' . $captcha . ', quiz: ' . $quiz . ' }';
} elseif (! $this->acceptance($cf)) { // Not accepted terms
$echo = '{ mailSent: 0, message: "' . js_escape($this->message($cf, 'accept_terms')) . '", into: "#' . $unit_tag . '", captcha: ' . $captcha . ', quiz: ' . $quiz . ' }';
} elseif ($this->akismet($cf)) { // Spam!
$echo = '{ mailSent: 0, message: "' . js_escape($this->message($cf, 'akismet_says_spam')) . '", into: "#' . $unit_tag . '", spam: 1, captcha: ' . $captcha . ', quiz: ' . $quiz . ' }';
} elseif ($this->mail($cf, $handled_uploads['files'])) {
$echo = '{ mailSent: 1, message: "' . js_escape($this->message($cf, 'mail_sent_ok')) . '", into: "#' . $unit_tag . '", captcha: ' . $captcha . ', quiz: ' . $quiz . ' }';
} else {
$echo = '{ mailSent: 0, message: "' . js_escape($this->message($cf, 'mail_sent_ng')) . '", into: "#' . $unit_tag . '", captcha: ' . $captcha . ', quiz: ' . $quiz . ' }';
}
// remove upload files
foreach ($handled_uploads['files'] as $name => $path) {
@unlink($path);
}
}
}
if ($_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest') {
@header('Content-Type: application/json; charset=' . get_option('blog_charset'));
echo $echo;
} else {
@header('Content-Type: text/html; charset=' . get_option('blog_charset'));
echo '<textarea>' . $echo . '</textarea>';
}
}
function handle_uploads($contact_form) {
$files = array();
$valid = true;
$reason = array();
$this->init_uploads(); // Confirm upload dir
$uploads_dir = WPCF7_UPLOADS_TMP_DIR;
$fes = $this->form_elements($contact_form['form'], false);
foreach ($fes as $fe) {
if ('file' != $fe['type'] && 'file*' != $fe['type'])
continue;
$name = $fe['name'];
$options = (array) $fe['options'];
$file = $_FILES[$name];
if (empty($file['tmp_name']) && 'file*' == $fe['type']) {
$valid = false;
$reason[$name] = $this->message($contact_form, 'invalid_required');
continue;
}
if (! is_uploaded_file($file['tmp_name']))
continue;
$filename = wp_unique_filename($uploads_dir, $file['name']);
$new_file = trailingslashit($uploads_dir) . $filename;
if (false === @move_uploaded_file($file['tmp_name'], $new_file)) {
$valid = false;
$reason[$name] = $this->message($contact_form, 'upload_failed');
continue;
}
$files[$name] = $new_file;
if ($allowed_types_options = preg_grep('%^filetypes:%', $options)) {
$pattern = '';
foreach ($allowed_types_options as $allowed_types_option) {
if (preg_match('%^filetypes:(.+)$%', $allowed_types_option, $matches)) {
$file_types = explode('|', $matches[1]);
foreach ($file_types as $file_type) {
$file_type = trim($file_type, '.');
$file_type = str_replace(array('.', '+', '*', '?'), array('\.', '\+', '\*', '\?'), $file_type);
$pattern .= '|' . $file_type;
}
}
}
$pattern = trim($pattern, '|');
$pattern = '(' . $pattern . ')';
$pattern = '/\.' . $pattern . '$/i';
if (! preg_match($pattern, $file['name'])) {
$valid = false;
$reason[$name] = $this->message($contact_form, 'upload_file_type_invalid');
continue;
}
}
if ($allowed_size_options = preg_grep('%^limit:%', $options)) {
$allowed_size_option = array_shift($allowed_size_options);
preg_match('/^limit:([1-9][0-9]*)$/', $allowed_size_option, $matches);
$allowed_size = (int) $matches[1];
if ($file['size'] > $allowed_size) {
$valid = false;
$reason[$name] = $this->message($contact_form, 'upload_file_too_large');
continue;
}
}
}
$validation = compact('valid', 'reason');
return compact('files', 'validation');
}
function mail($contact_form, $files = array()) {
global $wp_version;
$contact_form = $this->upgrade($contact_form);
$this->posted_data = $_POST;
if (WPCF7_USE_PIPE) {
$this->pipe_all_posted($contact_form);
}
if ($this->compose_and_send_mail($contact_form['mail'], $files)) {
if ($contact_form['mail_2']['active'])
$this->compose_and_send_mail($contact_form['mail_2'], $files);
return true;
}
return false;
}
function compose_and_send_mail($mail_template, $attachments = array()) {
$regex = '/\[\s*([a-zA-Z][0-9a-zA-Z:._-]*)\s*\]/';
$callback = array(&$this, 'mail_callback');
$mail_subject = preg_replace_callback($regex, $callback, $mail_template['subject']);
$mail_sender = preg_replace_callback($regex, $callback, $mail_template['sender']);
$mail_body = preg_replace_callback($regex, $callback, $mail_template['body']);
$mail_recipient = preg_replace_callback($regex, $callback, $mail_template['recipient']);
$mail_headers = "From: $mail_sender\n";
if ($attachments) {
$mail_headers .= "Content-Type: multipart/mixed\n";
} elseif ($mail_template['use_html']) {
$mail_headers .= "Content-Type: text/html\n";
}
if ($attachments) {
$for_this_mail = array();
foreach ($attachments as $name => $path) {
if (false === strpos($mail_template['attachments'], "[${name}]"))
continue;
$for_this_mail[] = $path;
}
return @wp_mail($mail_recipient, $mail_subject, $mail_body, $mail_headers, $for_this_mail);
} else {
return @wp_mail($mail_recipient, $mail_subject, $mail_body, $mail_headers);
}
}
function mail_callback($matches) {
if (isset($this->posted_data[$matches[1]])) {
$submitted = $this->posted_data[$matches[1]];
if (is_array($submitted))
$submitted = join(', ', $submitted);
return stripslashes($submitted);
} else {
// Special [wpcf7.remote_ip] tag
if ('wpcf7.remote_ip' == $matches[1])
return preg_replace('/[^0-9., ]/', '', $_SERVER['REMOTE_ADDR']);
return $matches[0];
}
}
function akismet($contact_form) {
global $akismet_api_host, $akismet_api_port;
if (! function_exists('akismet_http_post') || ! (get_option('wordpress_api_key') || $wpcom_api_key))
return false;
$akismet_ready = false;
$author = $author_email = $author_url = $content = '';
$fes = $this->form_elements($contact_form['form'], false);
foreach ($fes as $fe) {
if (! is_array($fe['options'])) continue;
if (preg_grep('%^akismet:author$%', $fe['options']) && '' == $author) {
$author = $_POST[$fe['name']];
$akismet_ready = true;
}
if (preg_grep('%^akismet:author_email$%', $fe['options']) && '' == $author_email) {
$author_email = $_POST[$fe['name']];
$akismet_ready = true;
}
if (preg_grep('%^akismet:author_url$%', $fe['options']) && '' == $author_url) {
$author_url = $_POST[$fe['name']];
$akismet_ready = true;
}
if ('' != $content)
$content .= "\n\n";
$content .= $_POST[$fe['name']];
}
if (! $akismet_ready)
return false;
$c['blog'] = get_option('home');
$c['user_ip'] = preg_replace('/[^0-9., ]/', '', $_SERVER['REMOTE_ADDR']);
$c['user_agent'] = $_SERVER['HTTP_USER_AGENT'];
$c['referrer'] = $_SERVER['HTTP_REFERER'];
$c['comment_type'] = 'contactform7';
if ($permalink = get_permalink())
$c['permalink'] = $permalink;
if ('' != $author)
$c['comment_author'] = $author;
if ('' != $author_email)
$c['comment_author_email'] = $author_email;
if ('' != $author_url)
$c['comment_author_url'] = $author_url;
if ('' != $content)
$c['comment_content'] = $content;
$ignore = array('HTTP_COOKIE');
foreach ($_SERVER as $key => $value)
if (! in_array($key, (array) $ignore))
$c["$key"] = $value;
$query_string = '';
foreach ($c as $key => $data)
$query_string .= $key . '=' . urlencode(stripslashes($data)) . '&';
$response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port);
if ('true' == $response[1])
return true;
else
return false;
}
function acceptance($contact_form) {
$fes = $this->form_elements($contact_form['form'], false);
$accepted = true;
foreach ($fes as $fe) {
if ('acceptance' != $fe['type'])
continue;
$invert = (bool) preg_grep('%^invert$%', $fe['options']);
if ($invert && $_POST[$fe['name']] || ! $invert && ! $_POST[$fe['name']])
$accepted = false;
}
return $accepted;
}
function set_initial() {
$this->load_plugin_textdomain();
$wpcf7 = get_option('wpcf7');
if (! is_array($wpcf7))
$wpcf7 = array();
$contact_forms = $wpcf7['contact_forms'];
if (! is_array($contact_forms))
$contact_forms = array();
if (0 == count($contact_forms))
$contact_forms[1] = $this->default_pack(__('Contact form', 'wpcf7') . ' 1');
$wpcf7['contact_forms'] = $contact_forms;
update_option('wpcf7', $wpcf7);
}
function load_plugin_textdomain() { // l10n
global $wp_version;
if (version_compare($wp_version, '2.6', '<')) // Using old WordPress
load_plugin_textdomain('wpcf7', 'wp-content/plugins/contact-form-7/languages');
else
load_plugin_textdomain('wpcf7', 'wp-content/plugins/contact-form-7/languages', 'contact-form-7/languages');
}
function contact_forms() {
if (is_array($this->contact_forms))
return $this->contact_forms;
$wpcf7 = get_option('wpcf7');
$this->contact_forms = $wpcf7['contact_forms'];
if (! is_array($this->contact_forms))
$this->contact_forms = array();
return $this->contact_forms;
}
function update_contact_forms($contact_forms) {
$wpcf7 = get_option('wpcf7');
$wpcf7['contact_forms'] = $contact_forms;
update_option('wpcf7', $wpcf7);
}
function upgrade($contact_form) {
$contact_form = $this->upgrade_160($contact_form);
$contact_form = $this->upgrade_181($contact_form);
$contact_form = $this->upgrade_190($contact_form);
$contact_form = $this->upgrade_192($contact_form);
return $contact_form;
}
function upgrade_160($contact_form) {
if (! isset($contact_form['mail']['recipient']))
$contact_form['mail']['recipient'] = $contact_form['options']['recipient'];
return $contact_form;
}
function upgrade_181($contact_form) {
if (! isset($contact_form['messages']))
$contact_form['messages'] = array(
'mail_sent_ok' => $this->default_message('mail_sent_ok'),
'mail_sent_ng' => $this->default_message('mail_sent_ng'),
'akismet_says_spam' => $this->default_message('akismet_says_spam'),
'validation_error' => $this->default_message('validation_error'),
'accept_terms' => $this->default_message('accept_terms'),
'invalid_email' => $this->default_message('invalid_email'),
'invalid_required' => $this->default_message('invalid_required'),
'captcha_not_match' => $this->default_message('captcha_not_match')
);
return $contact_form;
}
function upgrade_190($contact_form) {
if (! isset($contact_form['messages']) || ! is_array($contact_form['messages']))
$contact_form['messages'] = array();
if (! isset($contact_form['messages']['upload_failed']))
$contact_form['messages']['upload_failed'] = $this->default_message('upload_failed');
if (! isset($contact_form['messages']['upload_file_type_invalid']))
$contact_form['messages']['upload_file_type_invalid'] = $this->default_message('upload_file_type_invalid');
if (! isset($contact_form['messages']['upload_file_too_large']))
$contact_form['messages']['upload_file_too_large'] = $this->default_message('upload_file_too_large');
return $contact_form;
}
function upgrade_192($contact_form) {
if (! isset($contact_form['messages']) || ! is_array($contact_form['messages']))
$contact_form['messages'] = array();
if (! isset($contact_form['messages']['quiz_answer_not_correct']))
$contact_form['messages']['quiz_answer_not_correct'] = $this->default_message('quiz_answer_not_correct');
return $contact_form;
}
/* Admin panel */
function admin_menu_parent() {
global $wp_version;
if (version_compare($wp_version, '2.7', '>='))
return 'tools.php';
else
return 'edit.php';
}
function add_pages() {
if (function_exists('admin_url')) {
$base_url = admin_url($this->admin_menu_parent());
} else {
$base_url = get_option('siteurl') . '/wp-admin/' . $this->admin_menu_parent();
}
$page = str_replace('\\', '%5C', plugin_basename(__FILE__));
$contact_forms = $this->contact_forms();
if (isset($_POST['wpcf7-save']) && $this->has_edit_cap()) {
$id = $_POST['wpcf7-id'];
check_admin_referer('wpcf7-save_' . $id);
$title = trim($_POST['wpcf7-title']);
$form = trim($_POST['wpcf7-form']);
$mail = array(
'subject' => trim($_POST['wpcf7-mail-subject']),
'sender' => trim($_POST['wpcf7-mail-sender']),
'body' => trim($_POST['wpcf7-mail-body']),
'recipient' => trim($_POST['wpcf7-mail-recipient']),
'attachments' => trim($_POST['wpcf7-mail-attachments']),
'use_html' => (1 == $_POST['wpcf7-mail-use-html']) ? true : false
);
$mail_2 = array(
'active' => (1 == $_POST['wpcf7-mail-2-active']) ? true : false,
'subject' => trim($_POST['wpcf7-mail-2-subject']),
'sender' => trim($_POST['wpcf7-mail-2-sender']),
'body' => trim($_POST['wpcf7-mail-2-body']),
'recipient' => trim($_POST['wpcf7-mail-2-recipient']),
'attachments' => trim($_POST['wpcf7-mail-2-attachments']),
'use_html' => (1 == $_POST['wpcf7-mail-2-use-html']) ? true : false
);
$messages = array(
'mail_sent_ok' => trim($_POST['wpcf7-message-mail-sent-ok']),
'mail_sent_ng' => trim($_POST['wpcf7-message-mail-sent-ng']),
'akismet_says_spam' => trim($_POST['wpcf7-message-akismet-says-spam']),
'validation_error' => trim($_POST['wpcf7-message-validation-error']),
'accept_terms' => trim($_POST['wpcf7-message-accept-terms']),
'invalid_email' => trim($_POST['wpcf7-message-invalid-email']),
'invalid_required' => trim($_POST['wpcf7-message-invalid-required']),
'quiz_answer_not_correct' => trim($_POST['wpcf7-message-quiz-answer-not-correct']),
'captcha_not_match' => trim($_POST['wpcf7-message-captcha-not-match']),
'upload_failed' => trim($_POST['wpcf7-message-upload-failed']),
'upload_file_type_invalid' => trim($_POST['wpcf7-message-upload-file-type-invalid']),
'upload_file_too_large' => trim($_POST['wpcf7-message-upload-file-too-large'])
);
$options = array(
'recipient' => trim($_POST['wpcf7-options-recipient']) // For backward compatibility.
);
if (array_key_exists($id, $contact_forms)) {
$contact_forms[$id] = compact('title', 'form', 'mail', 'mail_2', 'messages', 'options');
$redirect_to = $base_url . '?page=' . $page . '&contactform=' . $id . '&message=saved';
} else {
$key = (empty($contact_forms)) ? 1 : max(array_keys($contact_forms)) + 1;
$contact_forms[$key] = compact('title', 'form', 'mail', 'mail_2', 'messages', 'options');
$redirect_to = $base_url . '?page=' . $page . '&contactform=' . $key . '&message=created';
}
$this->update_contact_forms($contact_forms);
wp_redirect($redirect_to);
exit();
} elseif (isset($_POST['wpcf7-copy']) && $this->has_edit_cap()) {
$id = $_POST['wpcf7-id'];
check_admin_referer('wpcf7-copy_' . $id);
if (array_key_exists($id, $contact_forms)) {
$key = max(array_keys($contact_forms)) + 1;
$contact_forms[$key] = $contact_forms[$id];
$contact_forms[$key]['title'] .= '_copy';
$this->update_contact_forms($contact_forms);
$redirect_to = $base_url . '?page=' . $page . '&contactform=' . $key . '&message=created';
} else {
$redirect_to = $base_url . '?page=' . $page . '&contactform=' . $id;
}
wp_redirect($redirect_to);
exit();
} elseif (isset($_POST['wpcf7-delete']) && $this->has_edit_cap()) {
$id = $_POST['wpcf7-id'];
check_admin_referer('wpcf7-delete_' . $id);
unset($contact_forms[$id]);
$this->update_contact_forms($contact_forms);
wp_redirect($base_url . '?page=' . $page . '&message=deleted');
exit();
}
add_management_page(__('Contact Form 7', 'wpcf7'), __('Contact Form 7', 'wpcf7'), wpcf7_read_capability(), __FILE__, array(&$this, 'management_page'));
}
function admin_head() {
global $plugin_page, $wp_version;
if (isset($plugin_page) && $plugin_page == plugin_basename(__FILE__)) {
$admin_stylesheet_url = WPCF7_PLUGIN_URL . '/admin-stylesheet.css';
$javascript_url = WPCF7_PLUGIN_URL . '/wpcf7-admin.js';
echo '<link rel="stylesheet" href="' . $admin_stylesheet_url . '" type="text/css" />';
if ('rtl' == get_bloginfo('text_direction')) {
$admin_stylesheet_rtl_url = WPCF7_PLUGIN_URL . '/admin-stylesheet-rtl.css';
echo '<link rel="stylesheet" href="' . $admin_stylesheet_rtl_url . '" type="text/css" />';
}
?>
<script type="text/javascript">
//<![CDATA[
var _wpcf7 = {
l10n: {
optional: "<?php echo js_escape(__('optional', 'wpcf7')); ?>",
generateTag: "<?php echo js_escape(__('Generate Tag', 'wpcf7')); ?>",
textField: "<?php echo js_escape(__('Text field', 'wpcf7')); ?>",
emailField: "<?php echo js_escape(__('Email field', 'wpcf7')); ?>",
textArea: "<?php echo js_escape(__('Text area', 'wpcf7')); ?>",
menu: "<?php echo js_escape(__('Drop-down menu', 'wpcf7')); ?>",
checkboxes: "<?php echo js_escape(__('Checkboxes', 'wpcf7')); ?>",
radioButtons: "<?php echo js_escape(__('Radio buttons', 'wpcf7')); ?>",
acceptance: "<?php echo js_escape(__('Acceptance', 'wpcf7')); ?>",
isAcceptanceDefaultOn: "<?php echo js_escape(__("Make this checkbox checked by default?", 'wpcf7')); ?>",
isAcceptanceInvert: "<?php echo js_escape(__("Make this checkbox work inversely?", 'wpcf7')); ?>",
isAcceptanceInvertMeans: "<?php echo js_escape(__("* That means visitor who accepts the term unchecks it.", 'wpcf7')); ?>",
captcha: "<?php echo js_escape(__('CAPTCHA', 'wpcf7')); ?>",
quiz: "<?php echo js_escape(__('Quiz', 'wpcf7')); ?>",
quizzes: "<?php echo js_escape(__('Quizzes', 'wpcf7')); ?>",
quizFormatDesc: "<?php echo js_escape(__("* quiz|answer (e.g. 1+1=?|2)", 'wpcf7')); ?>",
fileUpload: "<?php echo js_escape(__('File upload', 'wpcf7')); ?>",
bytes: "<?php echo js_escape(__('bytes', 'wpcf7')); ?>",
submit: "<?php echo js_escape(__('Submit button', 'wpcf7')); ?>",
tagName: "<?php echo js_escape(__('Name', 'wpcf7')); ?>",
isRequiredField: "<?php echo js_escape(__('Required field?', 'wpcf7')); ?>",
allowsMultipleSelections: "<?php echo js_escape(__('Allow multiple selections?', 'wpcf7')); ?>",
insertFirstBlankOption: "<?php echo js_escape(__('Insert a blank item as the first option?', 'wpcf7')); ?>",
makeCheckboxesExclusive: "<?php echo js_escape(__('Make checkboxes exclusive?', 'wpcf7')); ?>",
menuChoices: "<?php echo js_escape(__('Choices', 'wpcf7')); ?>",
label: "<?php echo js_escape(__('Label', 'wpcf7')); ?>",
defaultValue: "<?php echo js_escape(__('Default value', 'wpcf7')); ?>",
akismet: "<?php echo js_escape(__('Akismet', 'wpcf7')); ?>",
akismetAuthor: "<?php echo js_escape(__("This field requires author's name", 'wpcf7')); ?>",
akismetAuthorUrl: "<?php echo js_escape(__("This field requires author's URL", 'wpcf7')); ?>",
akismetAuthorEmail: "<?php echo js_escape(__("This field requires author's email address", 'wpcf7')); ?>",
generatedTag: "<?php echo js_escape(__("Copy this code and paste it into the form left.", 'wpcf7')); ?>",
fgColor: "<?php echo js_escape(__("Foreground color", 'wpcf7')); ?>",
bgColor: "<?php echo js_escape(__("Background color", 'wpcf7')); ?>",
imageSize: "<?php echo js_escape(__("Image size", 'wpcf7')); ?>",
imageSizeSmall: "<?php echo js_escape(__("Small", 'wpcf7')); ?>",
imageSizeMedium: "<?php echo js_escape(__("Medium", 'wpcf7')); ?>",
imageSizeLarge: "<?php echo js_escape(__("Large", 'wpcf7')); ?>",
imageSettings: "<?php echo js_escape(__("Image settings", 'wpcf7')); ?>",
inputFieldSettings: "<?php echo js_escape(__("Input field settings", 'wpcf7')); ?>",
tagForImage: "<?php echo js_escape(__("For image", 'wpcf7')); ?>",
tagForInputField: "<?php echo js_escape(__("For input field", 'wpcf7')); ?>",
oneChoicePerLine: "<?php echo js_escape(__("* One choice per line.", 'wpcf7')); ?>",
show: "<?php echo js_escape(__("Show", 'wpcf7')); ?>",
hide: "<?php echo js_escape(__("Hide", 'wpcf7')); ?>",
fileSizeLimit: "<?php echo js_escape(__("File size limit", 'wpcf7')); ?>",
acceptableFileTypes: "<?php echo js_escape(__("Acceptable file types", 'wpcf7')); ?>"
}
};
//]]>
</script>
<script type='text/javascript' src='<?php echo $javascript_url; ?>'></script>
<?php
}
}
function has_edit_cap() {
return current_user_can(wpcf7_read_write_capability());
}
function management_page() {
global $wp_version;
if (function_exists('admin_url')) {
$base_url = admin_url($this->admin_menu_parent());
} else {
$base_url = get_option('siteurl') . '/wp-admin/' . $this->admin_menu_parent();
}
$page = plugin_basename(__FILE__);
switch ($_GET['message']) {
case 'created':
$updated_message = __('Contact form created.', 'wpcf7');
break;
case 'saved':
$updated_message = __('Contact form saved.', 'wpcf7');
break;
case 'deleted':
$updated_message = __('Contact form deleted.', 'wpcf7');
break;
}
$contact_forms = $this->contact_forms();
$id = $_POST['wpcf7-id'];
if ('new' == $_GET['contactform']) {
$unsaved = true;
$current = -1;
$cf = $this->default_pack(__('Untitled', 'wpcf7'), true);
} elseif (array_key_exists($_GET['contactform'], $contact_forms)) {
$current = (int) $_GET['contactform'];
$cf = stripslashes_deep($contact_forms[$current]);
$cf = $this->upgrade($cf);
} else {
$current = (int) array_shift(array_keys($contact_forms));
$cf = stripslashes_deep($contact_forms[$current]);
$cf = $this->upgrade($cf);
}
require_once WPCF7_PLUGIN_DIR . '/includes/admin-panel.php';
}
function default_pack($title, $initial = false) {
$cf = array('title' => $title,
'form' => $this->default_form_template(),
'mail' => $this->default_mail_template(),
'mail_2' => $this->default_mail_2_template(),
'messages' => $this->default_messages_template(),
'options' => $this->default_options_template());
if ($initial)
$cf['initial'] = true;
return $cf;
}
function default_form_template() {
$template .= '<p>' . __('Your Name', 'wpcf7') . ' ' . __('(required)', 'wpcf7') . '<br />' . "\n";
$template .= ' [text* your-name] </p>' . "\n\n";
$template .= '<p>' . __('Your Email', 'wpcf7') . ' ' . __('(required)', 'wpcf7') . '<br />' . "\n";
$template .= ' [email* your-email] </p>' . "\n\n";
$template .= '<p>' . __('Subject', 'wpcf7') . '<br />' . "\n";
$template .= ' [text your-subject] </p>' . "\n\n";
$template .= '<p>' . __('Your Message', 'wpcf7') . '<br />' . "\n";
$template .= ' [textarea your-message] </p>' . "\n\n";
$template .= '<p>[submit "' . __('Send', 'wpcf7') . '"]</p>';
return $template;
}
function default_mail_template() {
$subject = '[your-subject]';
$sender = '[your-name] <[your-email]>';
$body = '[your-message]';
$recipient = get_option('admin_email');
return compact('subject', 'sender', 'body', 'recipient');
}
function default_mail_2_template() {
$active = false;
$subject = '[your-subject]';
$sender = '[your-name] <[your-email]>';
$body = '[your-message]';
$recipient = '[your-email]';
return compact('active', 'subject', 'sender', 'body', 'recipient');
}
function default_messages_template() {
$mail_sent_ok = $this->default_message('mail_sent_ok');
$mail_sent_ng = $this->default_message('mail_sent_ng');
$akismet_says_spam = $this->default_message('akismet_says_spam');
$validation_error = $this->default_message('validation_error');
$accept_terms = $this->default_message('accept_terms');
$invalid_email = $this->default_message('invalid_email');
$invalid_required = $this->default_message('invalid_required');
$quiz_answer_not_correct = $this->default_message('quiz_answer_not_correct');
$captcha_not_match = $this->default_message('captcha_not_match');
$upload_failed = $this->default_message('upload_failed');
$upload_file_type_invalid = $this->default_message('upload_file_type_invalid');
$upload_file_too_large = $this->default_message('upload_file_too_large');
return compact('mail_sent_ok', 'mail_sent_ng', 'akismet_says_spam',
'validation_error', 'accept_terms', 'invalid_email', 'invalid_required', 'quiz_answer_not_correct',
'captcha_not_match', 'upload_failed', 'upload_file_type_invalid', 'upload_file_too_large');
}
function default_options_template() {
$recipient = get_option('admin_email'); // For backward compatibility.
return compact('recipient');
}
function message($contact_form, $status) {
if (! isset($contact_form['messages']) || ! isset($contact_form['messages'][$status]))
return $this->default_message($status);
return $contact_form['messages'][$status];
}
function default_message($status) {
switch ($status) {
case 'mail_sent_ok':
return __('Your message was sent successfully. Thanks.', 'wpcf7');
case 'mail_sent_ng':
return __('Failed to send your message. Please try later or contact administrator by other way.', 'wpcf7');
case 'akismet_says_spam':
return __('Failed to send your message. Please try later or contact administrator by other way.', 'wpcf7');
case 'validation_error':
return __('Validation errors occurred. Please confirm the fields and submit it again.', 'wpcf7');
case 'accept_terms':
return __('Please accept the terms to proceed.', 'wpcf7');
case 'invalid_email':
return __('Email address seems invalid.', 'wpcf7');
case 'invalid_required':
return __('Please fill the required field.', 'wpcf7');
case 'captcha_not_match':
return __('Your entered code is incorrect.', 'wpcf7');
case 'quiz_answer_not_correct':
return __('Your answer is not correct.', 'wpcf7');
case 'upload_failed':
return __('Failed to upload file.', 'wpcf7');
case 'upload_file_type_invalid':
return __('This file type is not allowed.', 'wpcf7');
case 'upload_file_too_large':
return __('This file is too large.', 'wpcf7');
}
}
function process_nonajax_submitting() {
if (! isset($_POST['_wpcf7']))
return;
$id = (int) $_POST['_wpcf7'];
$contact_forms = $this->contact_forms();
if ($cf = $contact_forms[$id]) {
$cf = stripslashes_deep($cf);
$validation = $this->validate($cf);
$handled_uploads = $this->handle_uploads($cf);
if (! $handled_uploads['validation']['valid'])
$validation['valid'] = false;
$validation['reason'] = array_merge($validation['reason'], $handled_uploads['validation']['reason']);
if (! $validation['valid']) {
$_POST['_wpcf7_validation_errors'] = array('id' => $id, 'messages' => $validation['reason']);
} elseif (! $this->acceptance($cf)) { // Not accepted terms
$_POST['_wpcf7_mail_sent'] = array('id' => $id, 'ok' => false, 'message' => $this->message($cf, 'accept_terms'));
} elseif ($this->akismet($cf)) { // Spam!
$_POST['_wpcf7_mail_sent'] = array('id' => $id, 'ok' => false, 'message' => $this->message($cf, 'akismet_says_spam'), 'spam' => true);
} elseif ($this->mail($cf, $handled_uploads['files'])) {
$_POST['_wpcf7_mail_sent'] = array('id' => $id, 'ok' => true, 'message' => $this->message($cf, 'mail_sent_ok'));
} else {
$_POST['_wpcf7_mail_sent'] = array('id' => $id, 'ok' => false, 'message' => $this->message($cf, 'mail_sent_ng'));
}
// remove upload files
foreach ($handled_uploads['files'] as $name => $path) {
@unlink($path);
}
}
}
/* Post content filtering */
var $processing_unit_tag;
var $processing_within;
var $unit_count;
var $widget_count;
function the_content_filter($content) {
$this->processing_within = 'p' . get_the_ID();
$this->unit_count = 0;
return $content;
}
function widget_text_filter($content) {
$this->widget_count += 1;
$this->processing_within = 'w' . $this->widget_count;
$this->unit_count = 0;
$regex = '/\[\s*contact-form\s+(\d+(?:\s+.*)?)\]/';
return preg_replace_callback($regex, array(&$this, 'widget_text_filter_callback'), $content);
}
function widget_text_filter_callback($matches) {
return $this->contact_form_tag_func($matches[1]);
}
function contact_form_tag_func($atts) {
if (is_string($atts))
$atts = explode(' ', $atts, 2);
$atts = (array) $atts;
$id = (int) array_shift($atts);
$contact_forms = $this->contact_forms();
if (! ($cf = $contact_forms[$id]))
return '[contact-form 404 "Not Found"]';
$cf = stripslashes_deep($cf);
$this->unit_count += 1;
$unit_tag = 'wpcf7-f' . $id . '-' . $this->processing_within . '-o' . $this->unit_count;
$this->processing_unit_tag = $unit_tag;
$form = '<div class="wpcf7" id="' . $unit_tag . '">';
$url = parse_url($_SERVER['REQUEST_URI']);
$url = $url['path'] . (empty($url['query']) ? '' : '?' . $url['query']) . '#' . $unit_tag;
$form_elements = $this->form_elements($cf['form'], false);
$multipart = false;
foreach ($form_elements as $form_element) {
if ('file' == $form_element['type']) {
$multipart = true;
break;
}
}
$enctype = $multipart ? ' enctype="multipart/form-data"' : '';
$form .= '<form action="' . $url . '" method="post" class="wpcf7-form"' . $enctype . '>';
$form .= '<div style="display: none;">';
$form .= '<input type="hidden" name="_wpcf7" value="' . $id . '" />';
$form .= '<input type="hidden" name="_wpcf7_version" value="' . wpcf7_version() . '" />';
$form .= '<input type="hidden" name="_wpcf7_unit_tag" value="' . $unit_tag . '" />';
$form .= '</div>';
$form .= $this->form_elements($cf['form']);
$form .= '</form>';
// Post response output for non-AJAX
$class = 'wpcf7-response-output';
if ($this->processing_unit_tag == $_POST['_wpcf7_unit_tag']) {
if (isset($_POST['_wpcf7_mail_sent']) && $_POST['_wpcf7_mail_sent']['id'] == $id) {
if ($_POST['_wpcf7_mail_sent']['ok']) {
$class .= ' wpcf7-mail-sent-ok';
$content = $_POST['_wpcf7_mail_sent']['message'];
} else {
$class .= ' wpcf7-mail-sent-ng';
if ($_POST['_wpcf7_mail_sent']['spam'])
$class .= ' wpcf7-spam-blocked';
$content = $_POST['_wpcf7_mail_sent']['message'];
}
} elseif (isset($_POST['_wpcf7_validation_errors']) && $_POST['_wpcf7_validation_errors']['id'] == $id) {
$class .= ' wpcf7-validation-errors';
$content = $this->message($cf, 'validation_error');
}
}
$class = ' class="' . $class . '"';
$form .= '<div' . $class . '>' . $content . '</div>';
$form .= '</div>';
$this->processing_unit_tag = null;
if (WPCF7_AUTOP)
$form = $this->wpautop_substitute($form);
return $form;
}
function wpautop_substitute($pee, $br = 1) {
$pee = $pee . "\n"; // just to make things a little easier, pad the end
$pee = preg_replace('|<br />\s*<br />|', "\n\n", $pee);
// Space things out a little
$allblocks = '(?:table|thead|tfoot|caption|colgroup|tbody|tr|td|th|div|dl|dd|dt|ul|ol|li|pre|form|map|area|blockquote|address|math|style|p|h[1-6]|hr)';
$pee = preg_replace('!(<' . $allblocks . '[^>]*>)!', "\n$1", $pee);
$pee = preg_replace('!(</' . $allblocks . '>)!', "$1\n\n", $pee);
$pee = str_replace(array("\r\n", "\r"), "\n", $pee); // cross-platform newlines
if ( strpos($pee, '<object') !== false ) {
$pee = preg_replace('|\s*<param([^>]*)>\s*|', "<param$1>", $pee); // no pee inside object/embed
$pee = preg_replace('|\s*</embed>\s*|', '</embed>', $pee);
}
$pee = preg_replace("/\n\n+/", "\n\n", $pee); // take care of duplicates
// make paragraphs, including one at the end
$pees = preg_split('/\n\s*\n/', $pee, -1, PREG_SPLIT_NO_EMPTY);
$pee = '';
foreach ( $pees as $tinkle )
$pee .= '<p>' . trim($tinkle, "\n") . "</p>\n";
$pee = preg_replace('|<p>\s*?</p>|', '', $pee); // under certain strange conditions it could create a P of entirely whitespace
$pee = preg_replace('!<p>([^<]+)\s*?(</(?:div|address|form)[^>]*>)!', "<p>$1</p>$2", $pee);
$pee = preg_replace( '|<p>|', "$1<p>", $pee );
$pee = preg_replace('!<p>\s*(</?' . $allblocks . '[^>]*>)\s*</p>!', "$1", $pee); // don't pee all over a tag
$pee = preg_replace("|<p>(<li.+?)</p>|", "$1", $pee); // problem with nested lists
$pee = preg_replace('|<p><blockquote([^>]*)>|i', "<blockquote$1><p>", $pee);
$pee = str_replace('</blockquote></p>', '</p></blockquote>', $pee);
$pee = preg_replace('!<p>\s*(</?' . $allblocks . '[^>]*>)!', "$1", $pee);
$pee = preg_replace('!(</?' . $allblocks . '[^>]*>)\s*</p>!', "$1", $pee);
if ($br) {
$pee = preg_replace_callback('/<(script|style).*?<\/\\1>/s', create_function('$matches', 'return str_replace("\n", "<WPPreserveNewline />", $matches[0]);'), $pee);
$pee = preg_replace('|(?<!<br />)\s*\n|', "<br />\n", $pee); // optionally make line breaks
$pee = str_replace('<WPPreserveNewline />', "\n", $pee);
}
$pee = preg_replace('!(</?' . $allblocks . '[^>]*>)\s*<br />!', "$1", $pee);
$pee = preg_replace('!<br />(\s*</?(?:p|li|div|dl|dd|dt|th|pre|td|ul|ol)[^>]*>)!', '$1', $pee);
if (strpos($pee, '<pre') !== false)
$pee = preg_replace_callback('!(<pre.*?>)(.*?)</pre>!is', 'clean_pre', $pee );
$pee = preg_replace( "|\n</p>$|", '</p>', $pee );
if (function_exists('get_shortcode_regex'))
$pee = preg_replace('/<p>\s*?(' . get_shortcode_regex() . ')\s*<\/p>/s', '$1', $pee); // don't auto-p wrap shortcodes that stand alone
return $pee;
}
function validate($contact_form) {
$fes = $this->form_elements($contact_form['form'], false);
$valid = true;
$reason = array();
foreach ($fes as $fe) {
$type = $fe['type'];
$name = $fe['name'];
$values = $fe['values'];
$raw_values = $fe['raw_values'];
// Before validation corrections
if (preg_match('/^(?:text|email|captchar|textarea)[*]?$/', $type))
$_POST[$name] = (string) $_POST[$name];
if (preg_match('/^(?:text|email)[*]?$/', $type))
$_POST[$name] = trim(strtr($_POST[$name], "\n", " "));
if (preg_match('/^(?:select|checkbox|radio)[*]?$/', $type)) {
if (is_array($_POST[$name])) {
foreach ($_POST[$name] as $key => $value) {
$value = stripslashes($value);
if (! in_array($value, (array) $values)) // Not in given choices.
unset($_POST[$name][$key]);
}
} else {
$value = stripslashes($_POST[$name]);
if (! in_array($value, (array) $values)) // Not in given choices.
$_POST[$name] = '';
}
}
if ('acceptance' == $type)
$_POST[$name] = $_POST[$name] ? 1 : 0;
// Required item (*)
if (preg_match('/^(?:text|textarea)[*]$/', $type)) {
if (! isset($_POST[$name]) || '' == $_POST[$name]) {
$valid = false;
$reason[$name] = $this->message($contact_form, 'invalid_required');
}
}
if ('checkbox*' == $type) {
if (empty($_POST[$name])) {
$valid = false;
$reason[$name] = $this->message($contact_form, 'invalid_required');
}
}
if ('select*' == $type) {
if (empty($_POST[$name]) ||
! is_array($_POST[$name]) && '---' == $_POST[$name] ||
is_array($_POST[$name]) && 1 == count($_POST[$name]) && '---' == $_POST[$name][0]) {
$valid = false;
$reason[$name] = $this->message($contact_form, 'invalid_required');
}
}
if (preg_match('/^email[*]?$/', $type)) {
if ('*' == substr($type, -1) && (! isset($_POST[$name]) || '' == $_POST[$name])) {
$valid = false;
$reason[$name] = $this->message($contact_form, 'invalid_required');
} elseif (isset($_POST[$name]) && '' != $_POST[$name] && ! is_email($_POST[$name])) {
$valid = false;
$reason[$name] = $this->message($contact_form, 'invalid_email');
}
}
if (preg_match('/^captchar$/', $type)) {
$captchac = '_wpcf7_captcha_challenge_' . $name;
if (! $this->check_captcha($_POST[$captchac], $_POST[$name])) {
$valid = false;
$reason[$name] = $this->message($contact_form, 'captcha_not_match');
}
$this->remove_captcha($_POST[$captchac]);
}
if ('quiz' == $type) {
$answer = $this->canonicalize($_POST[$name]);
$answer_hash = wp_hash($answer, 'wpcf7_quiz');
$expected_hash = $_POST['_wpcf7_quiz_answer_' . $name];
if ($answer_hash != $expected_hash) {
$valid = false;
$reason[$name] = $this->message($contact_form, 'quiz_answer_not_correct');
}
}
}
return compact('valid', 'reason');
}
function refill_captcha($contact_form) {
$fes = $this->form_elements($contact_form['form'], false);
$refill = array();
foreach ($fes as $fe) {
$type = $fe['type'];
$name = $fe['name'];
$options = $fe['options'];
if ('captchac' == $type) {
$op = $this->captchac_options($options);
if ($filename = $this->generate_captcha($op)) {
$captcha_url = trailingslashit(WPCF7_CAPTCHA_TMP_URL) . $filename;
$refill[$name] = $captcha_url;
}
}
}
return $refill;
}
function refill_quiz($contact_form) {
$fes = $this->form_elements($contact_form['form'], false);
$refill = array();
foreach ($fes as $fe) {
$type = $fe['type'];
$name = $fe['name'];
$values = $fe['values'];
$raw_values = $fe['raw_values'];
if ('quiz' != $type)
continue;
if (count($values) == 0)
continue;
if (count($values) == 1)
$question = $values[0];
else
$question = $values[array_rand($values)];
$pipes = $this->get_pipes($raw_values);
$answer = $this->pipe($pipes, $question);
$answer = $this->canonicalize($answer);
$refill[$name] = array($question, wp_hash($answer, 'wpcf7_quiz'));
}
return $refill;
}
function wp_head() {
$stylesheet_url = WPCF7_PLUGIN_URL . '/stylesheet.css';
echo '<link rel="stylesheet" href="' . $stylesheet_url . '" type="text/css" />';
if ('rtl' == get_bloginfo('text_direction')) {
$stylesheet_rtl_url = WPCF7_PLUGIN_URL . '/stylesheet-rtl.css';
echo '<link rel="stylesheet" href="' . $stylesheet_rtl_url . '" type="text/css" />';
}
$javascript_url = WPCF7_PLUGIN_URL . '/contact-form-7.js';
?>
<script type='text/javascript' src='<?php echo $javascript_url; ?>'></script>
<?php
}
function load_js() {
global $pagenow;
if (is_admin() && $this->admin_menu_parent() == $pagenow && false !== strpos($_GET['page'], 'contact-form-7'))
wp_enqueue_script('jquery');
if (! is_admin())
wp_enqueue_script('jquery-form', '/wp-includes/js/jquery/jquery.form.js', array('jquery'), '1.0.3');
}
/* Processing form element placeholders */
function form_elements($form, $replace = true) {
$types = 'text[*]?|email[*]?|textarea[*]?|select[*]?|checkbox[*]?|radio|acceptance|captchac|captchar|file[*]?|quiz';
$regex = '%\[\s*(' . $types . ')(\s+[a-zA-Z][0-9a-zA-Z:._-]*)([-0-9a-zA-Z:#_/|\s]*)?((?:\s*(?:"[^"]*"|\'[^\']*\'))*)?\s*\]%';
$submit_regex = '%\[\s*submit(\s[-0-9a-zA-Z:#_/\s]*)?(\s+(?:"[^"]*"|\'[^\']*\'))?\s*\]%';
if ($replace) {
$form = preg_replace_callback($regex, array(&$this, 'form_element_replace_callback'), $form);
// Submit button
$form = preg_replace_callback($submit_regex, array(&$this, 'submit_replace_callback'), $form);
return $form;
} else {
$results = array();
preg_match_all($regex, $form, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
$results[] = (array) $this->form_element_parse($match);
}
return $results;
}
}
function form_element_replace_callback($matches) {
extract((array) $this->form_element_parse($matches)); // $type, $name, $options, $values, $raw_values
if ($this->processing_unit_tag == $_POST['_wpcf7_unit_tag']) {
$validation_error = $_POST['_wpcf7_validation_errors']['messages'][$name];
$validation_error = $validation_error ? '<span class="wpcf7-not-valid-tip-no-ajax">' . $validation_error . '</span>' : '';
} else {
$validation_error = '';
}
$atts = '';
$options = (array) $options;
$id_array = preg_grep('%^id:[-0-9a-zA-Z_]+$%', $options);
if ($id = array_shift($id_array)) {
preg_match('%^id:([-0-9a-zA-Z_]+)$%', $id, $id_matches);
if ($id = $id_matches[1])
$atts .= ' id="' . $id . '"';
}
$class_att = "";
$class_array = preg_grep('%^class:[-0-9a-zA-Z_]+$%', $options);
foreach ($class_array as $class) {
preg_match('%^class:([-0-9a-zA-Z_]+)$%', $class, $class_matches);
if ($class = $class_matches[1])
$class_att .= ' ' . $class;
}
if (preg_match('/^email[*]?$/', $type))
$class_att .= ' wpcf7-validates-as-email';
if (preg_match('/[*]$/', $type))
$class_att .= ' wpcf7-validates-as-required';
if (preg_match('/^checkbox[*]?$/', $type))
$class_att .= ' wpcf7-checkbox';
if ('radio' == $type)
$class_att .= ' wpcf7-radio';
if (preg_match('/^captchac$/', $type))
$class_att .= ' wpcf7-captcha-' . $name;
if ('acceptance' == $type) {
$class_att .= ' wpcf7-acceptance';
if (preg_grep('%^invert$%', $options))
$class_att .= ' wpcf7-invert';
}
if ($class_att)
$atts .= ' class="' . trim($class_att) . '"';
// Value.
if ($this->processing_unit_tag == $_POST['_wpcf7_unit_tag']) {
if (isset($_POST['_wpcf7_mail_sent']) && $_POST['_wpcf7_mail_sent']['ok'])
$value = '';
elseif ('captchar' == $type)
$value = '';
else
$value = $_POST[$name];
} else {
$value = $values[0];
}
// Default selected/checked for select/checkbox/radio
if (preg_match('/^(?:select|checkbox|radio)[*]?$/', $type)) {
$scr_defaults = array_values(preg_grep('/^default:/', $options));
preg_match('/^default:([0-9_]+)$/', $scr_defaults[0], $scr_default_matches);
$scr_default = explode('_', $scr_default_matches[1]);
}
switch ($type) {
case 'text':
case 'text*':
case 'email':
case 'email*':
case 'captchar':
if (is_array($options)) {
$size_maxlength_array = preg_grep('%^[0-9]*[/x][0-9]*$%