1 views_handler_field_field.inc | views_handler_field_field::set_items($values, $row_id) |
Return an array of items for the field.
File
- core/
modules/ field/ views/ views_handler_field_field.inc, line 877 - Definition of views_handler_field_field.
Class
- views_handler_field_field
- A field that displays fieldapi fields.
Code
function set_items($values, $row_id) {
// In some cases the instance on the entity might be easy, see
// https://drupal.org/node/1161708 and https://drupal.org/node/1461536 for
// more information.
if (empty($values->_field_data[$this->field_alias]) || empty($values->_field_data[$this->field_alias]['entity']) || !isset($values->_field_data[$this->field_alias]['entity']->{$this->definition['field_name']})) {
return array();
}
$display = array(
'type' => $this->options['type'],
'settings' => $this->options['settings'],
'label' => 'hidden',
// Pass the View object in the display so that fields can act on it.
'views_view' => $this->view,
'views_field' => $this,
'views_row_id' => $row_id,
);
$entity_type = $values->_field_data[$this->field_alias]['entity_type'];
$entity = $this->get_value($values, 'entity');
if (!$entity) {
return array();
}
$langcode = $this->field_language($entity_type, $entity);
$render_array = field_view_field($entity_type, $entity, $this->definition['field_name'], $display, $langcode);
$items = array();
if ($this->options['field_api_classes']) {
// Make a copy.
$array = $render_array;
return array(array('rendered' => backdrop_render($render_array)));
}
foreach (element_children($render_array) as $count) {
$items[$count]['rendered'] = $render_array[$count];
// field_view_field() adds an #access property to the render array that
// determines whether or not the current user is allowed to view the
// field in the context of the current entity. We need to respect this
// parameter when we pull out the children of the field array for
// rendering.
if (isset($render_array['#access'])) {
$items[$count]['rendered']['#access'] = $render_array['#access'];
}
// Only add the raw field items (for use in tokens) if the current user
// has access to view the field content.
if ((!isset($items[$count]['rendered']['#access']) || $items[$count]['rendered']['#access']) && !empty($render_array['#items'][$count])) {
$items[$count]['raw'] = $render_array['#items'][$count];
}
}
return $items;
}