picture_mapping.admin.inc

<?php

/**
 * @file
 * Administration functions to maintain picture mappings.
 */
use Drupal\picture\PictureMapping;

/**
 * Page callback: Presents the picture list page.
 *
 * @return
 *   A render array for a page containing a list of content.
 *
 * @see picture_menu()
 */
function picture_mapping_page() {
  $controller = entity_list_controller('picture_mapping');
  return $controller
    ->render();
}

/**
 * Page callback: Presents the picture mapping editing form.
 *
 * @param Drupal\picture\PictureMapping $picture_mapping
 *
 * @return
 *   A render array for a page containing a list of content.
 *
 * @see picture_menu()
 */
function picture_mapping_page_edit($picture_mapping) {
  drupal_set_title(t('<em>Edit picture mapping</em> @label', array(
    '@label' => $picture_mapping
      ->label(),
  )), PASS_THROUGH);
  return entity_get_form($picture_mapping);
}

/**
 * Page callback: Presents the picture mapping duplicate form.
 *
 * @param Drupal\picture\PictureMapping $picture_mapping
 *
 * @return
 *   A render array for a page containing a list of content.
 *
 * @see picture_menu()
 */
function picture_mapping_page_duplicate($picture_mapping) {
  drupal_set_title(t('<em>Duplicate picture mapping</em> @label', array(
    '@label' => $picture_mapping
      ->label(),
  )), PASS_THROUGH);
  return entity_get_form($picture_mapping
    ->createDuplicate());
}

/**
 * Page callback: Provides the new picture mapping addition form.
 *
 * @return
 *   A render array for a page containing a list of content.
 *
 * @see picture_menu()
 */
function picture_mapping_page_add() {
  $picture_mapping = entity_create('picture_mapping', array());
  $form = entity_get_form($picture_mapping);
  return $form;
}

/**
 * Page callback: Form constructor for picture action confirmation form.
 *
 * @param Drupal\picture\PictureMapping $picture_mapping
 * @param string $action
 *
 * @see picture_menu()
 */
function picture_mapping_action_confirm($form, &$form_state, $picture_mapping, $action) {

  // Always provide entity id in the same form key as in the entity edit form.
  if (in_array($action, array(
    'delete',
  ))) {
    $form['id'] = array(
      '#type' => 'value',
      '#value' => $picture_mapping
        ->id(),
    );
    $form['action'] = array(
      '#type' => 'value',
      '#value' => $action,
    );
    $form_state['picture_mapping'] = $picture_mapping;
    $form = confirm_form($form, t('Are you sure you want to @action the picture_mapping %title?', array(
      '@action' => $action,
      '%title' => $picture_mapping
        ->label(),
    )), 'admin/config/media/picturemapping', $action == 'delete' ? t('This action cannot be undone.') : '', t(drupal_ucfirst($action)), t('Cancel'));
  }
  return $form;
}

/**
 * Form submission handler for picture_action_confirm().
 */
function picture_mapping_action_confirm_submit($form, &$form_state) {
  $picture_mapping = $form_state['picture_mapping'];
  $action = $form_state['values']['action'];
  $picture_mapping
    ->{$action}();
  $verb = '';
  switch ($action) {
    case 'delete':
      $verb = 'deleted';
      break;
  }
  drupal_set_message(t('Picture mapping %label has been @action.', array(
    '%label' => $picture_mapping
      ->label(),
    '@action' => $verb,
  )));
  watchdog('picture', 'Picture mapping %label has been @action.', array(
    '%label' => $picture_mapping
      ->label(),
    '@action' => $verb,
  ), WATCHDOG_NOTICE);
  $form_state['redirect'] = 'admin/config/media/picturemapping';
}