protected function _get_form_acition_options()
{
$actions = dhvc_form_get_actions();
$options = array('');
foreach ($actions as $action) {
$options[$action] = ucfirst($action);
}
return $options;
}
public function processor($is_ajax = false)
{
global $dhvc_form_messages;
if ($_REQUEST['dhvc_form']) {
// Strip slashes from the submitted data (WP adds them automatically)
$_POST = stripslashes_deep($_POST);
$_REQUEST = stripslashes_deep($_REQUEST);
$_GET = stripslashes_deep($_GET);
$nonce = $_REQUEST['_dhvc_form_nonce'];
$form_id = $_REQUEST['dhvc_form'];
$key = md5('dhvc_form_' . $form_id);
$_SESSION[$key] = null;
unset($_SESSION[$key]);
$result = wp_verify_nonce($nonce, 'dhvc-form-' . $form_id);
if (false != $result && get_post_meta($form_id, '_action_type', true) === 'default') {
//processor
do_action('dhvc_form_before_processor', $form_id);
$_on_success = get_post_meta($form_id, '_on_success', true);
$_form_control = get_post_meta($form_id, '_form_control', true);
$default_action = dhvc_form_get_actions();
$additional_setting = get_post_meta($form_id, '_additional_setting', true);
$additional_setting = dhvc_form_additional_setting('on_sent_ok', $additional_setting, false);
$additional_setting = apply_filters('dhvc_form_on_sent_ok', $additional_setting);
if (isset($_REQUEST['_dhvc_form_action']) && in_array($_REQUEST['_dhvc_form_action'], $default_action)) {
$action = '_' . $_REQUEST['_dhvc_form_action'];
if (method_exists($this, $action)) {
$ajax_result = array();
if (!empty($additional_setting)) {
$ajax_result['scripts_on_sent_ok'] = array_map('dhvc_form_strip_quote', $additional_setting);
}
$ajax_result['on_success'] = $_on_success;
$ajax_result['redirect_url'] = '';
$result = $this->{$action}($_REQUEST);
if (!$is_ajax) {
$_SESSION[$key] = $result['message'];
}
$ajax_result['message'] = $result['message'];
$redirect_url = $_REQUEST['form_url'];
if ($result['success']) {
//save form register data
$save_data = get_post_meta($form_id, '_save_data', true);
if ($_form_control && !empty($save_data) && $action == '_register') {
$form_controls = json_decode($_form_control);
$this->_form_handler($form_id, $form_controls, true, false, false);
}
//end save data
if ($_on_success === 'message') {
$redirect_url = $_REQUEST['form_url'];
} else {
$redirect_to = get_post_meta($form_id, '_redirect_to', true);
if ($redirect_to === 'to_url') {
$redirect_url = get_post_meta($form_id, '_url', true);
} else {
if ($redirect_to === 'to_page') {
$redirect_url = get_permalink(get_post_meta($form_id, '_page', true));
} else {
$redirect_url = get_permalink(get_post_meta($form_id, '_post', true));
}
}
$_SESSION[$key] = null;
unset($_SESSION[$key]);
}
$ajax_result['redirect_url'] = $redirect_url;
if ($is_ajax) {
return $ajax_result;
}
wp_redirect($redirect_url);
exit;
}
$ajax_result['success'] = 0;
if ($is_ajax) {
return $ajax_result;
}
return false;
}
} else {
if ($_form_control) {
$form_controls = json_decode($_form_control);
$this->_form_handler($form_id, $form_controls);
}
do_action('dhvc_form_after_processor', $form_id);
$ajax_result = array();
$ajax_result['on_success'] = $_on_success;
if (!empty($additional_setting)) {
$ajax_result['scripts_on_sent_ok'] = array_map('dhvc_form_strip_quote', $additional_setting);
}
$key = md5('dhvc_form_' . $form_id);
if ($_on_success === 'message') {
$message = get_post_meta($form_id, '_message', true);
$message = dhvc_form_translate_variable($message, $posted_data);
$message = apply_filters('dhvc_form_success_message', $message, $form_id);
$ajax_result['message'] = $message;
//$dhvc_form_messages[$form_id] = $message;
if (!$is_ajax) {
$_SESSION[$key] = $message;
}
}
$redirect_url = '';
if ($_on_success === 'message') {
$redirect_url = $_REQUEST['form_url'];
$redirect_url .= '#dhvcform-' . $form_id;
} else {
$redirect_to = get_post_meta($form_id, '_redirect_to', true);
if ($redirect_to === 'to_url') {
$redirect_url = get_post_meta($form_id, '_redirect_url', true);
} else {
if ($redirect_to === 'to_page') {
$redirect_url = get_permalink(get_post_meta($form_id, '_page', true));
} else {
$redirect_url = get_permalink(get_post_meta($form_id, '_post', true));
}
}
$_SESSION[$key] = null;
unset($_SESSION[$key]);
}
$ajax_result['redirect_url'] = $redirect_url;
if ($is_ajax) {
return $ajax_result;
}
wp_redirect($redirect_url);
exit;
}
}
//
}
return false;
}
public function loadTemplate($atts, $content = null)
{
global $dhvc_form;
$output = '';
extract(shortcode_atts(array('id' => ''), $atts));
if (empty($id)) {
return __('No form yet! You should add some...', DHVC_FORM);
}
$form = get_post($id);
$dhvc_form = $form;
$method = get_post_meta($form->ID, '_method', true);
$action = '';
$action_type = get_post_meta($form->ID, '_action_type', true);
if ($action_type === 'external_url') {
$action = get_post_meta($form->ID, '_action_url', true);
}
if ($form && $form->post_status === 'publish') {
do_action('dhvcform_before_render_form');
wp_enqueue_style('js_composer_front');
wp_enqueue_style('js_composer_custom_css');
$output .= '<div id="dhvcform-' . $form->ID . '" class="dhvc-form-container dhvc-form-icon-pos-' . get_post_meta($form->ID, '_input_icon_position', true) . ' dhvc-form-' . get_post_meta($form->ID, '_form_layout', true) . ' dhvc-form-flat">' . "\n";
$use_ajax = get_post_meta($form->ID, '_use_ajax', true);
$key = md5('dhvc_form_' . $id);
$form_msg = isset($_SESSION[$key]) && !empty($_SESSION[$key]) ? $_SESSION[$key] : '';
$form_message = '';
$form_message .= '<div id="dhvc_form_message_' . $form->ID . '" class="dhvc-form-message ' . (!empty($form_msg) ? '' : 'dhvc-form-hidden') . '">' . "\n";
if (!empty($form_msg)) {
if (!empty($form_msg)) {
foreach ((array) $form_msg as $msg) {
$form_message .= $msg;
}
//unset this form message
$_SESSION[$key] = null;
unset($_SESSION[$key]);
}
}
$form_message .= '</div>' . "\n";
if (get_post_meta($form->ID, '_message_position', true) !== 'bottom') {
$output .= $form_message;
}
$output .= '<form data-popup="' . (get_post_meta($form->ID, '_form_popup', true) ? '1' : '0') . '" autocomplete="off" data-use-ajax="' . (int) $use_ajax . '" method="' . $method . '" class="dhvcform dhvcform-' . $form->ID . '" enctype="multipart/form-data"' . (!empty($action) ? ' action="' . $action . '"' : '') . '>' . "\n";
$output .= '<div style="display: none;">' . "\n";
if ($use_ajax) {
$output .= '<input type="hidden" name="action" value="dhvc_form_ajax">' . "\n";
$output .= '<input type="hidden" name="_dhvc_form_is_ajax_call" value="1">' . "\n";
}
if ($action_type === 'default') {
$form_action = get_post_meta($form->ID, '_form_action', true);
if (in_array($form_action, dhvc_form_get_actions())) {
$output .= '<input type="hidden" name="_dhvc_form_action" value="' . $form_action . '">' . "\n";
}
}
$output .= '<input type="hidden" name="dhvc_form" value="' . $form->ID . '">' . "\n";
$output .= '<input type="hidden" name="form_url" value="' . esc_attr(dhvc_form_get_current_url()) . '">' . "\n";
$output .= '<input type="hidden" name="referer" value="' . esc_attr(dhvc_form_get_http_referer()) . '">' . "\n";
$output .= '<input type="hidden" name="post_id" value="' . get_the_ID() . '">' . "\n";
$output .= '<input type="hidden" name="_dhvc_form_nonce" value="' . wp_create_nonce('dhvc-form-' . $form->ID) . '">' . "\n";
$output .= '</div>' . "\n";
$output .= '<div class="dhvc-form-inner">' . "\n";
$output .= wpb_js_remove_wpautop($form->post_content);
$output .= '</div>';
if (!dhvc_form_has_submit_shortcode($form->ID)) {
$output .= '<div class="dhvc-form-action">' . "\n";
$form_button = '<button type="submit" class="button dhvc-form-submit"><span class="dhvc-form-submit-label">' . __('Submit', DHVC_FORM) . '</span><span class="dhvc-form-submit-spinner"></span></button>';
$form_button = apply_filters('dhvc_form_action', $form_button, $form->ID);
$output .= $form_button . "\n";
$output .= '</div>' . "\n";
}
if (get_post_meta($form->ID, '_message_position', true) === 'bottom') {
$output .= $form_message;
}
$output .= '</form>' . "\n";
$output .= '</div>' . "\n";
$output .= $this->_edit_form_link($id);
do_action('dhvcform_after_render_form');
return $output;
}
return __('No form yet! You should add some...', DHVC_FORM);
}