/**
* Primary function to render a form on the frontend.
*
* @since 1.0.0
* @param int $id
* @param boolean $title
* @param boolean $description
*/
public function output($id, $title = false, $description = false)
{
// Grab the form data, if not found then we bail
$form = wpforms()->form->get((int) $id);
if (!$form) {
return;
}
// Basic information
$form_data = wpforms_decode($form->post_content, true);
$form_id = absint($form->ID);
$settings = $form_data['settings'];
$action = esc_url_raw(remove_query_arg('wpforms'));
$class[] = wpforms_setting('disable-css', '1') == '1' ? 'wpforms-container-full' : '';
$errors = empty(wpforms()->process->errors[$form->ID]) ? array() : wpforms()->process->errors[$form->ID];
$success = false;
// If the form does not contain any fields do not proceed
if (empty($form_data['fields'])) {
echo '<!-- WPForms: no fields, form hidden -->';
return;
}
// Before output hook
do_action('wpforms_frontend_output_before', $form_data, $form);
// Check for return hash OR error free completed form and confirmation before we continue
if (!empty($_GET['wpforms_return'])) {
$success = wpforms()->process->validate_return_hash($_GET['wpforms_return']);
if ($success) {
$form_data = wpforms()->form->get($success, array('content_only' => true));
}
} elseif (!empty($_POST['wpforms']['id']) && $form->ID == $_POST['wpforms']['id'] && empty($errors)) {
$success = true;
}
if ($success && !empty($form_data)) {
do_action('wpforms_frontend_output_success', $form_data);
// Debug
wpforms_debug_data($_POST);
return;
}
// Allow filter to return early if some condition is not met.
if (!apply_filters('wpforms_frontend_load', true, $form_data, $form)) {
return;
}
// Prep the form action URL, allow filter
if (!empty($settings['confirmation_type']) && 'message' == $settings['confirmation_type'] && !empty($settings['confirmation_message_scroll'])) {
$action .= '#wpforms-' . $form_id;
}
$action = apply_filters('wpforms_frontend_form_action', $action, $form_data, $form);
// Allow form container classes to be filtered
$class = array_map('sanitize_html_class', apply_filters('wpforms_frontend_container_class', $class, $form_data));
if (!empty($form_data['settings']['form_class'])) {
$class = array_merge($class, array_map('sanitize_html_class', explode(' ', $form_data['settings']['form_class'])));
}
// Begin to build the output
echo '<div class="wpforms-container ' . implode(' ', $class) . '" id="wpforms-' . $form_id . '">';
echo '<form method="post" enctype="multipart/form-data" id="wpforms-form-' . $form_id . '" action="' . $action . '" class="wpforms-validate wpforms-form" data-formid="' . $form_id . '">';
do_action('wpforms_frontend_output', $form_data, $form, $title, $description, $errors);
echo '</form>';
echo '</div>';
// After output hook
do_action('wpforms_frontend_output_after', $form_data, $form);
$this->forms[$form_id] = $form_data;
// Debug
wpforms_debug_data($form_data);
}
/**
* Outputs the Field panel primary content.
*
* @since 1.0.0
*/
public function panel_content()
{
// Check if there is a form created
if (!$this->form) {
echo '<div class="wpforms-alert wpforms-alert-info">';
_e('You need to <a href="#" class="wpforms-panel-switch" data-panel="setup">setup your form</a> before you can manage the fields.', 'wpforms');
echo '</div>';
return;
}
?>
<div class="wpforms-preview-wrap">
<div class="wpforms-preview">
<div class="wpforms-title-desc">
<h2 class="wpforms-form-name"><?php
echo esc_html($this->form->post_title);
?>
</h2>
<span class="wpforms-form-desc"><?php
echo $this->form->post_excerpt;
?>
</span>
</div>
<div class="wpforms-field-wrap">
<?php
do_action('wpforms_builder_preview', $this->form);
?>
</div>
<p class="wpforms-field-recaptcha">
<img src="<?php
echo WPFORMS_PLUGIN_URL;
?>
/assets/images/recaptcha-placeholder.png">
</p>
<?php
$submit = !empty($this->form_data['settings']['submit_text']) ? esc_attr($this->form_data['settings']['submit_text']) : __('Submit', 'wpforms');
printf('<p class="wpforms-field-submit"><input type="submit" value="%s" class="wpforms-field-submit-button"></p>', $submit);
?>
<?php
wpforms_debug_data($this->form_data);
?>
</div>
</div>
<?php
}