function content_default_value in Content Construction Kit (CCK) 5

Same name and namespace in other branches

1. 6.3 content.module \content_default_value()
2. 6 content.module \content_default_value()
3. 6.2 content.module \content_default_value()

Helper function to return the correct default value for a field.

Parameters

$node: The node.

@param $field The field array.

@param $items The value of the field in the node.

@return The default value for that field.

1 call to content_default_value()

_content_widget_invoke in ./content.module

Invoke a widget hook.

File

./content.module, line 1160

Allows administrators to associate custom fields to content types.

Code

function content_default_value($node, $field, $items) {
  $widget_types = _content_widget_types();
  $module = $widget_types[$field['widget']['type']]['module'];
  $default_value = array();
  if (content_handle('widget', 'default value', $field) == CONTENT_CALLBACK_CUSTOM) {
    $function = $module . '_widget';
    $default_value = $function('default value', $node, $field, $items);
  }
  elseif (!empty($field['widget']['default_value_php'])) {
    ob_start();
    $result = eval($field['widget']['default_value_php']);
    ob_end_clean();
    if (is_array($result)) {
      $default_value = $result;
    }
  }
  elseif (!empty($field['widget']['default_value'])) {
    $default_value = $field['widget']['default_value'];
  }
  return (array) $default_value;
}