flexiform_element_group.module in Flexiform 7

Provide groups on flexiform.

File

flexiform_element_group/flexiform_element_group.module

<?php

/**
 * @file
 * Provide groups on flexiform.
 */

/**
 * Implements hook_menu().
 */
function flexiform_element_group_menu() {
  $items["admin/structure/flexiforms/manage/%/form-fields/groups/%field_group_menu/delete"] = array(
    'load arguments' => array(
      'flexiform',
      4,
      '4',
      '%map',
    ),
    'title' => 'Delete',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'field_group_delete_form',
      7,
    ),
    'type' => MENU_CALLBACK,
    'file' => 'field_group.field_ui.inc',
    'file path' => drupal_get_path('module', 'field_group'),
    'access callback' => TRUE,
  );
  return $items;
}

/**
 * Implements hook_form_field_group_delete_form_alter().
 */
function flexiform_element_group_form_field_group_delete_form_alter(&$form, &$form_state) {
  if ($form['#group']->entity_type == 'flexiform') {
    $form['#redirect'] = array(
      0 => "admin/structure/flexiforms/manage/{$form['#group']->bundle}/form-fields",
    );
  }
}

/**
 * Implements hook_form_flexiform_manage_form_fields_form_alter().
 */
function flexiform_element_group_form_flexiform_manage_form_fields_form_alter(&$form, &$form_state) {
  form_load_include($form_state, 'inc', 'flexiform_element_group', 'flexiform_element_group.admin');
  flexiform_element_group_manage_form_fields_form_alter($form, $form_state);
}

/**
 * Implements hook_flexiform_build_alter().
 */
function flexiform_element_group_flexiform_build_alter(&$form, &$form_state, $flexiform) {
  if ($flexiform->builder != 'FlexiformBuilderFlexiform') {
    return;
  }

  // Dirty hack.
  $form['#entity_type'] = 'flexiform';
  $form['#bundle'] = $flexiform->form;
  field_group_attach_groups($form, 'form', $form_state);

  // Field Group >= 7.x-1.2 moved most of its rendering work to a pre render
  // function so we add this to the form. To maintain compatibility with older
  // versions of field group we only add it if the function exists.
  if (function_exists('field_group_form_pre_render')) {
    $form['#pre_render'][] = 'field_group_form_pre_render';
  }
}

/**
 * Implements hook_form_flexiform_form_alter().
 */
function flexiform_element_group_form_flexiform_form_alter(&$form, &$form_state) {
  if ($form_state['op'] !== 'clone') {
    return;
  }
  $flexiform = $form['#flexiform'];
  if ($flexiform->builder != 'FlexiformBuilderFlexiform') {
    return;
  }
  $form['#submit'][] = 'flexiform_element_group_flexiform_form_clone_groups_submit';
}

/**
 * Form submission handler to clone all the form groups.
 */
function flexiform_element_group_flexiform_form_clone_groups_submit($form, &$form_state) {
  $original = $form['#cloned_from'];
  $flexiform = $form['#flexiform'];
  flexiform_element_group_clone_groups($original, $flexiform->form);
}

/**
 * Clone the groups between two flexiforms.
 *
 * @param string $original
 *   The machine name of the original flexiform.
 * @param string $new
 *   The machine name of the new flexiform.
 */
function flexiform_element_group_clone_groups($original, $new) {
  $groups = field_group_info_groups('flexiform', $original, 'form');

  // Prepare storage with ctools.
  ctools_include('export');
  foreach ($groups as $group) {
    $new_group = clone $group;
    unset($new_group->id);
    unset($new_group->table);
    unset($new_group->export_type);
    unset($new_group->type);
    $new_group->bundle = $new;
    $new_group->identifier = "{$new_group->group_name}|flexiform|{$new}|form";

    // Save and enable it in ctools
    ctools_export_crud_save('field_group', $new_group);
    ctools_export_crud_enable('field_group', $new_group->identifier);
  }
}

Functions

Name	Description
flexiform_element_group_clone_groups	Clone the groups between two flexiforms.
flexiform_element_group_flexiform_build_alter	Implements hook_flexiform_build_alter().
flexiform_element_group_flexiform_form_clone_groups_submit	Form submission handler to clone all the form groups.
flexiform_element_group_form_field_group_delete_form_alter	Implements hook_form_field_group_delete_form_alter().
flexiform_element_group_form_flexiform_form_alter	Implements hook_form_flexiform_form_alter().
flexiform_element_group_form_flexiform_manage_form_fields_form_alter	Implements hook_form_flexiform_manage_form_fields_form_alter().
flexiform_element_group_menu	Implements hook_menu().