/**
* Define a one-to-one relationship.
*
* @param string $related
* @param string $foreignKey
* @param string $localKey
* @return \Illuminate\Database\Eloquent\Relations\HasOne
*/
public function hasOne($related, $foreignKey = null, $localKey = null)
{
// Check if it is a relation with an original model.
if (!is_subclass_of($related, 'Jenssegers\\Mongodb\\Model')) {
return parent::hasOne($related, $foreignKey, $localKey);
}
$foreignKey = $foreignKey ?: $this->getForeignKey();
$instance = new $related();
$localKey = $localKey ?: $this->getKeyName();
return new HasOne($instance->newQuery(), $this, $foreignKey, $localKey);
}
public function hasOne($related, $foreignKey = null, $localKey = null)
{
return parent::hasOne($related, $foreignKey, $this->isOracleModel ? strtolower($localKey) : $localKey);
}
/**
* Overridden to catch special relationships to standard CMS models
*
* @param string $related
* @param string $foreignKey
* @param string $localKey
* @param string $locale only used as an override, and only for ML images
* @return \Illuminate\Database\Eloquent\Relations\HasOne
*/
public function hasOne($related, $foreignKey = null, $localKey = null, $locale = null)
{
$relation = $this->getHasOneOrManyCaller();
if (!($specialType = $this->getCmsSpecialRelationType($relation))) {
return parent::hasOne($related, $foreignKey, $localKey);
}
list($foreignKey, $fieldKey) = $this->getKeysForSpecialRelation($specialType, $foreignKey);
$fieldId = $this->getCmsReferenceFieldId($relation);
// create the correct hasOne, for special relations that must save field_id values
/** @var Builder $hasOne */
if ($specialType === static::RELATION_TYPE_CHECKBOX || $specialType === static::RELATION_TYPE_FILE || $specialType === static::RELATION_TYPE_IMAGE) {
/** @var Model $instance */
$instance = new $related();
$localKey = $localKey ?: $this->getKeyName();
$hasOne = new HasOne($instance->newQuery(), $this, $instance->getTable() . '.' . $foreignKey, $localKey, $fieldId, $specialType);
} else {
$hasOne = parent::hasOne($related, $foreignKey, $localKey);
}
// add field key for wheres
$hasOne->where($fieldKey, $fieldId);
// limit to selected locale, if translated
if ($this->getCmsSpecialRelationTranslated($relation)) {
if (is_null($locale)) {
$locale = app()->getLocale();
}
$hasOne->where(config('pxlcms.translatable.locale_key'), $this->lookUpLanguageIdForLocale($locale));
}
return $hasOne;
}
