function _ctools_export_unpack_object in Chaos Tool Suite (ctools) 6

Same name and namespace in other branches

1. 7 includes/export.inc \_ctools_export_unpack_object()

Unpack data loaded from the database onto an object.

Parameters

$schema: The schema from drupal_get_schema().

$data: The data as loaded by db_fetch_object().

$object: If an object, data will be unpacked onto it. If a string an object of that type will be created.

2 calls to _ctools_export_unpack_object()

ctools_export_load_object in includes/export.inc

Load some number of exportable objects.

ctools_export_unpack_object in includes/export.inc

Unpack data loaded from the database onto an object.

File

includes/export.inc, line 599

Contains code to make it easier to have exportable objects.

Code

function _ctools_export_unpack_object($schema, $data, $object = 'stdClass') {
  if (is_string($object)) {
    if (class_exists($object)) {
      $object = new $object();
    }
    else {
      $object = new stdClass();
    }
  }

  // Go through our schema and build correlations.
  foreach ($schema['fields'] as $field => $info) {
    if (isset($data->{$field})) {
      $object->{$field} = empty($info['serialize']) ? $data->{$field} : unserialize(db_decode_blob($data->{$field}));
    }
    else {
      $data->{$field} = NULL;
    }
  }
  if (isset($schema['join'])) {
    foreach ($schema['join'] as $join_key => $join) {
      $join_schema = ctools_export_get_schema($join['table']);
      if (!empty($join['load'])) {
        foreach ($join['load'] as $field) {
          $info = $join_schema['fields'][$field];
          $object->{$field} = empty($info['serialize']) ? $data->{$field} : unserialize(db_decode_blob($data->{$field}));
        }
      }
    }
  }
  return $object;
}