function template_preprocess_mongodb_block_ui_admin_display_form in MongoDB 7

Process variables for mongodb_block_ui-admin-display.tpl.php.

The $variables array contains the following arguments:

• $form.

See also

mongodb_block_ui-admin-display.tpl.php

theme_mongodb_block_ui_admin_display()

File

mongodb_block_ui/mongodb_block_ui.admin.inc, line 560

Admin page callbacks for the mongodb_block_ui module.

Code

function template_preprocess_mongodb_block_ui_admin_display_form(&$variables) {
  $block_regions = system_region_list($variables['form']['edited_theme']['#value'], REGIONS_VISIBLE);
  $variables['block_regions'] = $block_regions + array(
    MONGODB_BLOCK_REGION_NONE => t('Disabled'),
  );
  foreach ($block_regions as $key => $value) {

    // Initialize an empty array for the region.
    $variables['block_listing'][$key] = array();
  }

  // Initialize disabled mongodb_block_uis array.
  $variables['block_listing'][MONGODB_BLOCK_REGION_NONE] = array();

  // Set up to track previous region in loop.
  foreach (element_children($variables['form']) as $i) {
    $block =& $variables['form'][$i];

    // Only take form elements that are mongodb_block_uis.
    if (isset($block['info'])) {

      // Fetch region for current mongodb_block_ui.
      $region = $block['region']['#default_value'];

      // Set special classes needed for table drag and drop.
      $variables['form'][$i]['region']['#attributes']['class'] = array(
        'block-region-select',
        'block-region-' . $region,
      );
      $variables['form'][$i]['weight']['#attributes']['class'] = array(
        'block-weight',
        'block-weight-' . $region,
      );
      $variables['block_listing'][$region][$i] = new stdClass();
      $variables['block_listing'][$region][$i]->row_class = !empty($block['#attributes']['class']) ? implode(' ', $block['#attributes']['class']) : '';
      $variables['block_listing'][$region][$i]->block_modified = !empty($block['#attributes']['class']) && in_array('block-modified', $block['#attributes']['class']);
      $variables['block_listing'][$region][$i]->block_title = drupal_render($block['info']);
      $variables['block_listing'][$region][$i]->region_select = drupal_render($block['region']) . drupal_render($block['theme']);
      $variables['block_listing'][$region][$i]->weight_select = drupal_render($block['weight']);
      $variables['block_listing'][$region][$i]->configure_link = drupal_render($block['configure']);
      $variables['block_listing'][$region][$i]->delete_link = !empty($block['delete']) ? drupal_render($block['delete']) : '';
      $variables['block_listing'][$region][$i]->printed = FALSE;
    }
  }
  $variables['form_submit'] = drupal_render_children($variables['form']);
}