/**
* @inheritDoc BaseElementModel::createContent()
*/
protected function createContent()
{
$fieldId = $this->fieldId;
if (!isset(self::$_preloadedFields[$fieldId])) {
$blockTypes = craft()->matrix->getBlockTypesByFieldId($fieldId);
if (count($blockTypes) > 1) {
$contexts = array();
foreach ($blockTypes as $blockType) {
$contexts[] = 'matrixBlockType:' . $blockType->id;
}
// Preload them to save ourselves some DB queries, and discard
craft()->fields->getAllFields(null, $contexts);
}
// Don't do this again for this field
self::$_preloadedFields[$fieldId] = true;
}
return parent::createContent();
}
