function content_features_export in Features 6

Implementation of hook_features_export().

File

includes/features.content.inc, line 37

Code

function content_features_export($data, &$export, $module_name = '') {
  features_include_defaults('content');
  $pipe = array();

  // The content_default_fields() hook integration is provided by the
  // features module so we need to add it as a dependency.
  $export['dependencies']['features'] = 'features';

  // Collect a field to module map
  $map = features_get_default_map('content', NULL, 'content_features_identifier');
  foreach ($data as $instance) {

    // If this field is already provided by another module remove the field.
    // We do not add the other module as a dependency as the field-providing
    // module may be extending the content type in question.
    if (isset($map[$instance]) && $map[$instance] != $module_name) {
      if (isset($export['features']['content'][$instance])) {
        unset($export['features']['content'][$instance]);
      }
    }
    else {
      $split = explode('-', $instance);
      $type_name = $split[0];
      $field_name = $split[1];
      $field = content_fields($field_name, $type_name);
      if (!empty($field)) {

        // Add field item instance for later export.
        $export['features']['content'][$instance] = $instance;

        // Add module which provides field.
        $export['dependencies'][$field['module']] = $field['module'];

        // Add module which provides field widget.
        $export['dependencies'][$field['widget']['module']] = $field['widget']['module'];

        // Add modules which provide display.
        foreach (array(
          'teaser',
          'full',
        ) as $display) {
          $formatter = _content_get_formatter($field['display_settings'][$display]['format'], $field['type']);
          $export['dependencies'][$formatter['module']] = $formatter['module'];

          // TODO make this logic more generic, for now though we just handle
          // the imagecache presets.
          if ($formatter['module'] == 'imagecache') {
            $format = $field['display_settings'][$display]['format'];
            $parts = explode('_', $format);
            $style = array_pop($parts);
            $presetname = implode('_', $parts);
            $pipe[$formatter['module']][] = $presetname;
          }
        }
      }
    }
  }
  return $pipe;
}