function rewind() { foreach ($this->attach_relations as $relation_name => $params) { if (!in_array($relation_name, array_keys($this->loaded_attaches))) { $relation_type = $this->base_object->getRelationType($relation_name); $relation_info = $this->base_object->getRelationInfo($relation_name); $relation_class = $relation_info['class']; $relation_object = new $relation_class(null, $this->conn); switch ($relation_type) { case lmbActiveRecord::HAS_ONE: case lmbActiveRecord::MANY_BELONGS_TO: $ids = lmbArrayHelper::getColumnValues($this->prefix . $relation_info['field'], $this->iterator); if (!count($ids)) { $this->loaded_attaches[$relation_name] = array(); } else { $attached_objects = lmbActiveRecord::findByIds($relation_class, $ids, $params, $this->conn); $this->loaded_attaches[$relation_name] = lmbCollection::toFlatArray($attached_objects, $key_field = $relation_object->getPrimaryKeyName(), $export_each = false); } break; case lmbActiveRecord::BELONGS_TO: $ids = lmbArrayHelper::getColumnValues($this->prefix . $this->base_object->getPrimaryKeyName(), $this->iterator); if (!count($ids)) { $this->loaded_attaches[$relation_name] = array(); } else { $criteria = lmbSQLCriteria::in($relation_info['field'], $ids); $params['criteria'] = isset($params['criteria']) ? $params['criteria']->addAnd($criteria) : $criteria; $attached_objects = lmbActiveRecord::find($relation_class, $params, $this->conn); $this->loaded_attaches[$relation_name] = lmbCollection::toFlatArray($attached_objects, $key_field = $relation_info['field'], $export_each = false); } break; case lmbActiveRecord::HAS_MANY: if (!isset($params['sort'])) { $params['sort'] = $relation_object->getDefaultSortParams(); } $params['sort'] = array($relation_info['field'] => 'ASC') + $params['sort']; $query = lmbAROneToManyCollection::createFullARQueryForRelation($relation_info, $this->conn, $params); $ids = lmbArrayHelper::getColumnValues($this->prefix . $this->base_object->getPrimaryKeyName(), $this->iterator); $this->loaded_attaches[$relation_name] = array(); if (!count($ids)) { break; } $query->addCriteria(lmbSQLCriteria::in($relation_info['field'], $ids)); $attached_objects = $query->fetch(); foreach ($attached_objects as $attached_object) { $this->loaded_attaches[$relation_name][$attached_object->get($relation_info['field'])][] = $attached_object; } break; case lmbActiveRecord::HAS_MANY_TO_MANY: if (!isset($params['sort'])) { $params['sort'] = $relation_object->getDefaultSortParams(); } $params['sort'] = array($relation_info['field'] => 'ASC') + $params['sort']; $query = lmbARManyToManyCollection::createFullARQueryForRelation($relation_info, $this->conn, $params); $query->addField($relation_info['table'] . '.' . $relation_info['field'], "link__id"); $ids = lmbArrayHelper::getColumnValues($this->prefix . $this->base_object->getPrimaryKeyName(), $this->iterator); $this->loaded_attaches[$relation_name] = array(); if (!count($ids)) { break; } $query->addCriteria(lmbSQLCriteria::in($relation_info['field'], $ids)); $attached_objects = $query->fetch(); foreach ($attached_objects as $attached_object) { $this->loaded_attaches[$relation_name][$attached_object->get("link__id")][] = $attached_object; } break; } } } parent::rewind(); }
function testSetExistringRelatedObjectIsSaved() { $l1 = $this->_createLecture(); $l2 = $this->_createLecture(); $course = $this->_createCourseAndSave(array($l1, $l2)); $collection = new lmbAROneToManyCollection('lectures', $course); $l2->setTitle('new_title'); $collection->set(array($l2)); $this->assertEqual($collection->count(), 1); $this->assertEqual($collection->at(0)->getTitle(), 'new_title'); }