function wpcf7_ajax_json_echo()
{
if ('POST' != $_SERVER['REQUEST_METHOD'] || !isset($_POST['_wpcf7_is_ajax_call'])) {
return;
}
$echo = '';
if (isset($_POST['_wpcf7'])) {
$id = (int) $_POST['_wpcf7'];
$unit_tag = wpcf7_sanitize_unit_tag($_POST['_wpcf7_unit_tag']);
if ($contact_form = wpcf7_contact_form($id)) {
WPCF7_ContactForm::set_current($contact_form);
$items = array('mailSent' => false, 'into' => '#' . $unit_tag, 'captcha' => null);
$result = $contact_form->submit(true);
if (!empty($result['message'])) {
$items['message'] = $result['message'];
}
if ($result['mail_sent']) {
$items['mailSent'] = true;
}
if (!$result['valid']) {
$invalids = array();
foreach ($result['invalid_reasons'] as $name => $reason) {
$invalid = array('into' => 'span.wpcf7-form-control-wrap.' . sanitize_html_class($name), 'message' => $reason);
if (isset($result['invalid_fields'][$name]) && wpcf7_is_name($result['invalid_fields'][$name])) {
$invalid['idref'] = $result['invalid_fields'][$name];
}
$invalids[] = $invalid;
}
$items['invalids'] = $invalids;
}
if ($result['spam']) {
$items['spam'] = true;
}
if (!empty($result['scripts_on_sent_ok'])) {
$items['onSentOk'] = $result['scripts_on_sent_ok'];
}
if (!empty($result['scripts_on_submit'])) {
$items['onSubmit'] = $result['scripts_on_submit'];
}
$items = apply_filters('wpcf7_ajax_json_echo', $items, $result);
WPCF7_ContactForm::reset_current();
}
}
$echo = json_encode($items);
if (wpcf7_is_xhr()) {
@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>';
}
exit;
}
function wpcf7_ajax_json_echo()
{
$echo = '';
if (isset($_POST['_wpcf7'])) {
$id = (int) $_POST['_wpcf7'];
$unit_tag = wpcf7_sanitize_unit_tag($_POST['_wpcf7_unit_tag']);
if ($contact_form = wpcf7_contact_form($id)) {
$items = array('mailSent' => false, 'into' => '#' . $unit_tag, 'captcha' => null);
$result = $contact_form->submit(true);
if (!empty($result['message'])) {
$items['message'] = $result['message'];
}
if ('mail_sent' == $result['status']) {
$items['mailSent'] = true;
}
if ('validation_failed' == $result['status']) {
$invalids = array();
foreach ($result['invalid_fields'] as $name => $field) {
$invalids[] = array('into' => 'span.wpcf7-form-control-wrap.' . sanitize_html_class($name), 'message' => $field['reason'], 'idref' => $field['idref']);
}
$items['invalids'] = $invalids;
}
if ('spam' == $result['status']) {
$items['spam'] = true;
}
if (!empty($result['scripts_on_sent_ok'])) {
$items['onSentOk'] = $result['scripts_on_sent_ok'];
}
if (!empty($result['scripts_on_submit'])) {
$items['onSubmit'] = $result['scripts_on_submit'];
}
$items = apply_filters('wpcf7_ajax_json_echo', $items, $result);
}
}
$echo = json_encode($items);
if (wpcf7_is_xhr()) {
@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>';
}
exit;
}
