/**
 * Returns HTML formatted field form (draggable).
 * 
 * @param type $type
 * @param type $form_data
 * @return type 
 */
function wpcf_fields_get_field_form($type, $form_data = array())
{
    $form = wpcf_fields_get_field_form_data($type, $form_data);
    if ($form) {
        return '<div class="ui-draggable">' . wpcf_form_simple($form) . '</div>';
    }
    return '<div>' . __('Wrong field requested', 'wpcf') . '</div>';
}

//.........这里部分代码省略.........
     */
    // User Roles
    $form['p_wrap_1_' . wpcf_unique_id(serialize($form_users))] = array('#type' => 'markup', '#markup' => '<p class="wpcf-filter-wrap">');
    $form = $form + $form_users;
    $form['supports-table-close'] = array('#type' => 'markup', '#markup' => '</td></tr></tbody></table><br />');
    /** Admin styles**/
    $form['adminstyles-table-open'] = array('#type' => 'markup', '#markup' => '<table class="widefat" id="wpcf-admin-styles-box"><thead><tr><th>' . __('Styling Editor', 'wpcf') . '</th></tr></thead><tbody><tr><td>' . '<p>' . __('Customize Fields for admin panel.', 'wpcf') . '</p>');
    $admin_styles_value = $preview_profile = $edit_profile = '';
    if (isset($update['admin_styles'])) {
        $admin_styles_value = $update['admin_styles'];
    }
    $temp = '';
    if ($update) {
        require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
        require_once WPCF_EMBEDDED_INC_ABSPATH . '/usermeta.php';
        require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields-post.php';
        require_once WPCF_EMBEDDED_INC_ABSPATH . '/usermeta-post.php';
        $user_id = wpcf_usermeta_get_user();
        $preview_profile = wpcf_usermeta_preview_profile($user_id, $update, 1);
        $group = $update;
        $group['fields'] = wpcf_admin_usermeta_process_fields($user_id, $group['fields'], true, false);
        $edit_profile = wpcf_admin_render_fields($group, $user_id, 1);
        add_action('admin_enqueue_scripts', 'wpcf_admin_fields_form_fix_styles', PHP_INT_MAX);
    }
    $temp[] = array('#type' => 'radio', '#suffix' => '<br />', '#value' => 'edit_mode', '#title' => 'Edit mode', '#name' => 'wpcf[group][preview]', '#default_value' => '', '#before' => '<div class="wpcf-admin-css-preview-style-edit">', '#inline' => true, '#attributes' => array('onclick' => 'changePreviewHtml(\'editmode\')', 'checked' => 'checked'));
    $temp[] = array('#type' => 'radio', '#title' => 'Read Only', '#name' => 'wpcf[group][preview]', '#default_value' => '', '#after' => '</div>', '#inline' => true, '#attributes' => array('onclick' => 'changePreviewHtml(\'readonly\')'));
    $temp[] = array('#type' => 'textarea', '#name' => 'wpcf[group][admin_html_preview]', '#inline' => true, '#value' => '', '#id' => 'wpcf-form-groups-admin-html-preview', '#before' => '<h3>Field group HTML</h3>');
    $temp[] = array('#type' => 'textarea', '#name' => 'wpcf[group][admin_styles]', '#inline' => true, '#value' => $admin_styles_value, '#default_value' => '', '#id' => 'wpcf-form-groups-css-fields-editor', '#after' => '
		<div class="wpcf-update-preview-btn"><input type="button" value="Update preview" onclick="wpcfPreviewHtml()" style="float:right;" class="button-secondary"></div>
		<h3>Field group preview</h3>
		<div id="wpcf-update-preview-div">Preview here</div>
		<script type="text/javascript">
			var wpcfReadOnly = ' . json_encode($preview_profile) . ';
			var wpcfEditMode = ' . json_encode($edit_profile) . ';
			var wpcfDefaultCss = ' . json_encode($admin_styles_value) . ';
		</script>
		', '#before' => '<h3>Your CSS</h3>');
    $admin_styles = _wpcf_filter_wrap('admin_styles', __('Admin styles for fields:', 'wpcf'), '', '', $temp, __('Open style editor', 'wpcf'));
    $form['p_wrap_1_' . wpcf_unique_id(serialize($admin_styles))] = array('#type' => 'markup', '#markup' => '<p class="wpcf-filter-wrap">');
    $form = $form + $admin_styles;
    $form['adminstyles-table-close'] = array('#type' => 'markup', '#markup' => '</td></tr></tbody></table><br />');
    /** End admin Styles **/
    // Group fields
    $form['fields_title'] = array('#type' => 'markup', '#markup' => '<h2>' . __('Fields', 'wpcf') . '</h2>');
    $show_under_title = true;
    $form['ajax-response-open'] = array('#type' => 'markup', '#markup' => '<div id="wpcf-fields-sortable" class="ui-sortable">');
    // If it's update, display existing fields
    $existing_fields = array();
    if ($update && isset($update['fields'])) {
        foreach ($update['fields'] as $slug => $field) {
            $field['submitted_key'] = $slug;
            $field['group_id'] = $update['id'];
            $form_field = wpcf_fields_get_field_form_data($field['type'], $field);
            if (is_array($form_field)) {
                $form['draggable-open-' . rand()] = array('#type' => 'markup', '#markup' => '<div class="ui-draggable">');
                $form = $form + $form_field;
                $form['draggable-close-' . rand()] = array('#type' => 'markup', '#markup' => '</div>');
            }
            $existing_fields[] = $slug;
            $show_under_title = false;
        }
    }
    // Any new fields submitted but failed? (Don't double it)
    if (!empty($_POST['wpcf']['fields'])) {
        foreach ($_POST['wpcf']['fields'] as $key => $field) {
            if (in_array($key, $existing_fields)) {
                continue;
            }
            $field['submitted_key'] = $key;
            $form_field = wpcf_fields_get_field_form_data($field['type'], $field);
            if (is_array($form_field)) {
                $form['draggable-open-' . rand()] = array('#type' => 'markup', '#markup' => '<div class="ui-draggable">');
                $form = $form + $form_field;
                $form['draggable-close-' . rand()] = array('#type' => 'markup', '#markup' => '</div>');
            }
        }
        $show_under_title = false;
    }
    $form['ajax-response-close'] = array('#type' => 'markup', '#markup' => '</div>' . '<div id="wpcf-ajax-response"></div>');
    if ($show_under_title) {
        $form['fields_title']['#markup'] = $form['fields_title']['#markup'] . '<div id="wpcf-fields-under-title">' . __('There are no fields in this group. To add a field, click on the field buttons at the right.', 'wpcf') . '</div>';
    }
    // If update, create ID field
    if ($update) {
        $form['group_id'] = array('#type' => 'hidden', '#name' => 'group_id', '#value' => $update['id'], '#forced_value' => true);
    }
    $form['submit'] = array('#type' => 'submit', '#name' => 'save', '#value' => __('Save', 'wpcf'), '#attributes' => array('class' => 'button-primary wpcf-disabled-on-submit'));
    // Close main div
    $form['close-sidebar'] = array('#type' => 'markup', '#markup' => '</div>');
    wpcf_admin_add_js_settings('wpcf_filters_association_or', '\'' . __('This group will appear on %pt% edit pages where content belongs to taxonomy: %tx% or View Template is: %vt%', 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcf_filters_association_and', '\'' . __('This group will appear on %pt% edit pages where content belongs to taxonomy: %tx% and View Template is: %vt%', 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcf_filters_association_all_pages', '\'' . __('all', 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcf_filters_association_all_taxonomies', '\'' . __('any', 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcf_filters_association_all_templates', '\'' . __('any', 'wpcf') . '\'');
    // Add JS settings
    wpcf_admin_add_js_settings('wpcfFormUniqueValuesCheckText', '\'' . __('Warning: same values selected', 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcfFormUniqueNamesCheckText', '\'' . __('Warning: field name already used', 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcfFormUniqueSlugsCheckText', '\'' . __('Warning: field slug already used', 'wpcf') . '\'');
    return $form;
}

/**
 * Returns HTML formatted field form (draggable).
 *
 * @param type $type
 * @param type $form_data
 * @return type
 */
function wpcf_fields_get_field_form($type, $form_data = array())
{
    $form = wpcf_fields_get_field_form_data($type, $form_data);
    if ($form) {
        $return = '<div class="ui-draggable">' . wpcf_form_simple($form) . '</div>';
        /**
         * add extra condition check if this is checkbox
         */
        foreach ($form as $key => $value) {
            if (!array_key_exists('value', $value) || !array_key_exists('#attributes', $value['value']) || !array_key_exists('data-wpcf-type', $value['value']['#attributes']) || 'checkbox' != $value['value']['#attributes']['data-wpcf-type']) {
                continue;
            }
            echo '<script type="text/javascript">';
            printf('jQuery(document).ready(function($){wpcf_checkbox_value_zero(jQuery(\'[name="%s"]\'));});', $value['value']['#name']);
            echo '</script>';
        }
        return $return;
    }
    return '<div>' . __('Wrong field requested', 'wpcf') . '</div>';
}