/** * Get relationship. * * @return [[@doctodo return_type:getRelationship]] [[@doctodo return_description:getRelationship]] */ public function getRelationship() { if (is_null($this->_relationship)) { $parentObject = $this->owner->getParentObject(false); $childObject = $this->owner->getChildObject(false); if ($parentObject && $childObject) { if (empty($parentObject->objectTypeItem) || empty($childObject->objectTypeItem)) { return false; } $this->_relationship = Relationship::getOne($parentObject->objectTypeItem, $childObject->objectTypeItem); } } return $this->_relationship; }
public function getForeignField($field, $options = [], $context = null) { $origFieldName = $field; $relationOptions = isset($options['relationOptions']) ? $options['relationOptions'] : []; $objectOptions = isset($options['objectOptions']) ? $options['objectOptions'] : []; $parts = explode(':', $field); $relationshipType = $parts[0]; if (!in_array($relationshipType, ['child', 'children', 'descendants', 'parent', 'parents', 'ancestors'])) { if ($field === 'parent:Account') { \d(['hmmm']); exit; } return; } $myTypeItem = $this->objectTypeItem; $companionName = $parts[1]; if (!is_array($context)) { $context = []; } if (!isset($context['relation'])) { $context['relation'] = []; } $fieldName = 'descriptor'; if (!empty($parts[2])) { $fieldName = $parts[2]; $parts[2] = ''; } $fields = $this->getFields(); $fieldCheck = implode(':', $parts); if (in_array($fieldCheck, $context['relation']) && empty($options['relationOptions']['taxonomy'])) { return; } if ($companionName === '_') { if (in_array($parts[0], ['parent', 'parents', 'ancestors'])) { $loopRelations = $myTypeItem->parents; $loopRelations = ArrayHelper::getColumn($loopRelations, 'parent'); } else { $loopRelations = $myTypeItem->children; $loopRelations = ArrayHelper::getColumn($loopRelations, 'child'); } ArrayHelper::multisort($loopRelations, 'priority', SORT_ASC); foreach ($loopRelations as $relatedType) { $fieldName = $relationshipType . ':' . $relatedType->systemId; if (isset($parts[2])) { $fieldName .= ':' . $parts[2]; } $fieldValue = $this->getForeignField($fieldName, $options, $context); if (!empty($fieldValue)) { return $fieldValue; } } return; } $companionTypeItem = Yii::$app->collectors['types']->getOne($companionName); if (!$companionTypeItem || !$myTypeItem || !($companionType = $companionTypeItem->object) || !($myType = $myTypeItem->object)) { return; } if (in_array($relationshipType, ['child', 'children', 'descendants'])) { // I'm the parent $relationship = Relationship::has($myTypeItem, $companionTypeItem) ? Relationship::getOne($myTypeItem, $companionTypeItem) : false; } else { $relationship = Relationship::has($companionTypeItem, $myTypeItem) ? Relationship::getOne($companionTypeItem, $myTypeItem) : false; } if (!$relationship) { return; } $cacheKey = [__FUNCTION__, $this->primaryKey, $fieldCheck, $relationshipType, $relationOptions, $objectOptions]; $result = false; // Cacher::get($cacheKey); if ($result === false) { if (isset($fields[$fieldCheck])) { $field = $fields[$fieldCheck]; if (isset($field->attributes['taxonomy_id'])) { $relationOptions['taxonomy'] = $field->attributes['taxonomy_id']; } $relationOptions['where'] = !empty($field->attributes) ? $field->attributes : null; unset($relationOptions['where']['taxonomy_id']); if (empty($relationOptions['where'])) { unset($relationOptions['where']); } } $cacheDependencies = []; $cacheDependencies[] = $this->getRelationCacheDependency($this->primaryKey); $result = $this->{$relationshipType}($companionType->primaryModel, $relationOptions, $objectOptions); if (empty($result)) { $result = null; } else { $cacheDependencies[] = $result->getObjectCacheDependency(); } Cacher::set($cacheKey, $result, 0, Cacher::chainedDependency($cacheDependencies)); } if (empty($result)) { return; } if (is_array($result)) { $fields = []; foreach ($result as $object) { if ($this->isForeignObjectInContext($object, $context)) { continue; } $field = $object->getField($fieldName); if (empty($field)) { continue; } $companionType->loadFieldLink($field, $object); $fields[] = $field; } if (empty($fields)) { return; } return $fields; } else { if ($this->isForeignObjectInContext($result, $context)) { return; } $field = $result->getField($fieldName); if (empty($field)) { return; } $companionType->loadFieldLink($field, $result); return $field; } return; }
/** * [[@doctodo method_description:addRelationship]]. * * @param unknown $parent * @param unknown $child * @param unknown $options (optional) * * @return unknown */ public function addRelationship($parent, $child, $options = []) { $parentRef = $this->getOne($parent); $childRef = $this->getOne($child); $relationship = Relationship::getOne($parentRef, $childRef, $options); $parentRef->addChild($child, $relationship); $childRef->addParent($parent, $relationship); return true; }
/** * Get relationship. * * @return [[@doctodo return_type:getRelationship]] [[@doctodo return_description:getRelationship]] */ public function getRelationship() { if (!isset($this->parentObject) || empty($this->parentObject->objectTypeItem)) { return false; } if (!isset($this->childObject) || empty($this->childObject->objectTypeItem)) { return false; } return Relationship::getOne($this->parentObject->objectTypeItem, $this->childObject->objectTypeItem); }