function emfield_emfield_field in Embedded Media Field 5

Same name and namespace in other branches

1. 6.3 deprecated/emfield-deprecated.inc \emfield_emfield_field()
2. 6 emfield.module \emfield_emfield_field()
3. 6.2 emfield.module \emfield_emfield_field()

Implementation of hook_emfield_field *

4 calls to emfield_emfield_field()

emaudio_field in contrib/emaudio/emaudio.module

Implementation of hook_field *

emfield_operations_reload in ./emfield.module

This reloads and saves the data for all the nid's in the array.

image_ncck_field in contrib/image_ncck/image_ncck.module

Implementation of hook_field *

video_cck_field in contrib/video_cck/video_cck.module

File

./emfield.module, line 143

Code

function emfield_emfield_field($op, &$node, $field, &$items, $teaser, $page, $module) {
  switch ($op) {

    // TODO: nothing to validate at the moment. we need to have different provider api's have a chance to validate
    case 'validate':
      foreach ($items as $delta => $item) {
        $error_field = $field['multiple'] ? $field['field_name'] . '][' . $delta . '][embed' : $field['field_name'];
        _emfield_field_validate_id($field, $item, $error_field, $module, $delta);
      }
      break;
    case 'submit':
      foreach ($items as $delta => $item) {
        $list = _emfield_field_submit_id($field, $item, $module);
        $items[$delta]['provider'] = $list['provider'];
        $items[$delta]['value'] = $list['value'];
        $items[$delta]['data'] = $list['data'];
      }
      break;
    case 'load':

      // We need to unserialize the 'data' column manually
      $field_name = $field['field_name'];
      foreach ($items as $delta => $item) {
        $data = (array) unserialize($items[$delta]['data']);
        $items[$delta]['data'] = $data;
        $node->{$field_name}[$delta]['data'] = $data;
      }
      $return = array();
      $return[$field_name] = $items;
      break;
    case 'delete':
      break;
  }

  // allow modules (such as emthumb) to alter our data.
  foreach (module_implements('emfield_field_extra') as $module) {
    $args = array(
      $op,
      &$node,
      $field,
      &$items,
      $teaser,
      $page,
      $module,
    );
    $ret = call_user_func_array($module . '_emfield_field_extra', $args);
    if (is_array($return) && is_array($ret)) {
      $return = array_merge($return, $ret);
    }
  }

  //  drupal_set_message($op .' node field: <pre>'. print_r($items, true) .'</pre>');
  if (in_array($op, array(
    'insert',
    'update',
  ))) {

    // we need to manually serialize the 'data' array
    foreach ($items as $delta => $item) {
      $items[$delta]['data'] = serialize($items[$delta]['data']);
    }
  }
  return $return;
}