function node_gallery_manage_images_form in Node Gallery 6.3

Displays the content for our "Manage Images" tab, which is a VBO view.

Parameters

$form_state: Drupal $form_state array

$gallery: A populated node gallery object.

Return value

FAPI array

1 string reference to 'node_gallery_manage_images_form'

node_gallery_menu in ./node_gallery.module

Implements hook_menu().

File

./node_gallery.pages.inc, line 169

Handles displaying of Node gallery pages.

Code

function node_gallery_manage_images_form($form_state, $gallery) {
  global $pager_page_array, $pager_total;
  $relationship = node_gallery_get_relationship($gallery->type);

  // we must set these globals, because we do not call pager_query.
  $element = 0;
  $pager_page_array = isset($_GET['page']) ? explode(',', $_GET['page']) : array();
  if (empty($pager_page_array[$element])) {
    $pager_page_array[$element] = 0;
  }
  $items_per_page = $relationship['settings']['manage_images_per_page'];
  $form = array(
    '#theme' => 'node_gallery_manage_images_form',
    '#cache' => TRUE,
  );
  if ($relationship['settings']['manage_images_show_gallery_list']) {
    $gallery_list = node_gallery_get_gallery_list($gallery->type, $gallery->uid);
  }
  $form['#description'] = t('Manage Images form.');
  $form['#thumb_imagecache'] = 'node-gallery-admin-thumbnail';
  $form['#gallery'] = $gallery;
  $form['#programmed'] = TRUE;
  $images = array();
  if (isset($_SESSION['node_gallery_plupload_nids'][$gallery->nid])) {
    $images = $_SESSION['node_gallery_plupload_nids'][$gallery->nid];

    // We trim the $images array to a max length to prevent OOM's on the manage images form.
    // There's just no easy way to do paging for just one visit to the manage images tab.
    drupal_set_message(t('Current display is filtered to show only images just uploaded.  Please refresh the page to display all images in the gallery.'), 'status');
    $length = min(variable_get('node_gallery_plupload_manage_images_limit', 100), count($images));
    $images = array_slice($images, 0, $length);
    $chunks = array_chunk($images, count($images));
    unset($_SESSION['node_gallery_plupload_nids'][$gallery->nid]);
  }
  else {
    $images = node_gallery_get_image_nids($gallery->nid, TRUE, FALSE);
    $chunks = array_chunk($images, $items_per_page);
    $images = $chunks[$pager_page_array[$element]];
  }
  $pager_total[$element] = count($chunks);
  $enable_rotation = FALSE;
  if ($relationship['settings']['manage_images_enable_rotation'] && (imageapi_default_toolkit() != 'imageapi_gd' || function_exists("imagerotate"))) {
    $enable_rotation = TRUE;
  }
  if (!empty($images)) {
    $count = 0;
    $form['images']['#tree'] = TRUE;
    foreach ($images as $nid) {
      $count++;
      if ($count % 50 == 0) {

        // Make sure we don't run out of memory by clearing the cache.
        $image = node_load(NULL, NULL, TRUE);
      }
      $image = node_load($nid);
      $options[$nid] = '';
      $form['images'][$nid]['remove'] = array(
        '#type' => 'checkbox',
        '#default_value' => FALSE,
      );
      if ($enable_rotation) {
        $form['images'][$nid]['rotate'] = array(
          '#type' => 'radios',
          '#options' => array(
            0 => t('None'),
            90 => t('90° CW'),
            270 => t('90° CCW'),
            180 => t('180°'),
          ),
          '#default_value' => 0,
        );
        if (module_exists('jquery_ui')) {

          // add a link to a jquery ui dialog with previews
          $form['images'][$nid]['rotate']['#suffix'] = l(t('rotate'), '', array(
            'fragment' => ' ',
            'attributes' => array(
              'class' => 'ng3-rotate-link',
              'rel' => imagecache_create_path('node-gallery-thumbnail', $image->{$relationship['imagefield_name']}[0]['filepath']),
            ),
          ));
        }
      }
      if ($relationship['settings']['manage_images_show_gallery_list']) {
        $form['images'][$nid]['gid'] = array(
          '#type' => 'select',
          '#title' => t('Gallery'),
          '#default_value' => $gallery->nid,
          '#options' => $gallery_list,
        );
      }
      else {
        $form['images'][$nid]['gid'] = array(
          '#type' => 'value',
          '#value' => $gallery->nid,
        );
      }
      $form['images'][$nid]['edit_form'] = node_gallery_image_item_edit_form($form_state['values']['images'][$nid]['edit_form'], $image, $relationship);

      //Some CCK widgets need to have #field_info populated
      if (!isset($form['#field_info'])) {
        $form['#field_info'] = $form['images'][$nid]['edit_form']['#field_info'];
      }
    }
  }
  $cover_nid = $gallery->cover_image;
  $form['is_cover'] = array(
    '#type' => 'radios',
    '#default_value' => $cover_nid,
    '#options' => $options,
  );
  $form['pager'] = array(
    '#value' => theme('pager', NULL, $items_per_page, $element),
  );
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save'),
    '#weight' => 20,
    //need this because this form is used in image upload ahah also.
    '#submit' => array(
      'node_gallery_manage_images_submit',
    ),
    '#validate' => array(
      'node_gallery_manage_images_validate',
    ),
  );

  // OG hook_form_alter's the image node form and mucks up the breadcrumbs.
  // Calling our function after we load the image forms fixes that.
  node_gallery_set_user_breadcrumb($gallery->uid, $gallery);
  return $form;
}