function file_field_prepare_view
file_field_prepare_view($entity_type, $entities, $field, $instances, $langcode, &$items)
Implements hook_field_prepare_view().
File
- modules/file/file.field.inc, line 199
- Field module functionality for the File module.
Code
function file_field_prepare_view($entity_type, $entities, $field, $instances, $langcode, &$items) { // Remove files specified to not be displayed. foreach ($entities as $id => $entity) { foreach ($items[$id] as $delta => $item) { if (!file_field_displayed($item, $field)) { unset($items[$id][$delta]); } } // Ensure consecutive deltas. $items[$id] = array_values($items[$id]); } }
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https://api.drupal.org/api/drupal/modules!file!file.field.inc/function/file_field_prepare_view/7.x