function entity_field_info_alter in Entity API 7

Implements hook_field_info_alter(). Defines default property types for core field types.

File

includes/entity.property.inc, line 166

Provides API functions around hook_entity_property_info(). Also see entity.info.inc, which cares for providing entity property info for all core entity types.

Code

function entity_field_info_alter(&$field_info) {
  if (module_exists('number')) {
    $field_info['number_integer']['property_type'] = 'integer';
    $field_info['number_decimal']['property_type'] = 'decimal';
    $field_info['number_float']['property_type'] = 'decimal';
  }
  if (module_exists('text')) {
    $field_info['text']['property_type'] = 'text';
    $field_info['text']['property_callbacks'][] = 'entity_metadata_field_text_property_callback';
    $field_info['text_long']['property_type'] = 'text';
    $field_info['text_long']['property_callbacks'][] = 'entity_metadata_field_text_property_callback';
    $field_info['text_with_summary']['property_type'] = 'field_item_textsummary';
    $field_info['text_with_summary']['property_callbacks'][] = 'entity_metadata_field_text_property_callback';
  }
  if (module_exists('list')) {
    $field_info['list_integer']['property_type'] = 'integer';
    $field_info['list_boolean']['property_type'] = 'boolean';
    $field_info['list_float']['property_type'] = 'decimal';
    $field_info['list_text']['property_type'] = 'text';
  }
  if (module_exists('taxonomy')) {
    $field_info['taxonomy_term_reference']['property_type'] = 'taxonomy_term';
    $field_info['taxonomy_term_reference']['property_callbacks'][] = 'entity_metadata_field_term_reference_callback';
  }
  if (module_exists('file')) {

    // The callback specifies a custom data structure matching the file field
    // items. We introduce a custom type name for this data structure.
    $field_info['file']['property_type'] = 'field_item_file';
    $field_info['file']['property_callbacks'][] = 'entity_metadata_field_file_callback';
  }
  if (module_exists('image')) {

    // The callback specifies a custom data structure matching the image field
    // items. We introduce a custom type name for this data structure.
    $field_info['image']['property_type'] = 'field_item_image';
    $field_info['image']['property_callbacks'][] = 'entity_metadata_field_file_callback';
    $field_info['image']['property_callbacks'][] = 'entity_metadata_field_image_callback';
  }
}