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<?php |
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namespace Ubiquity\orm\traits; |
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use Ubiquity\orm\OrmUtils; |
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use Ubiquity\log\Logger; |
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use Ubiquity\events\EventsManager; |
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use Ubiquity\orm\parser\ConditionParser; |
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use Ubiquity\db\SqlUtils; |
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use Ubiquity\orm\parser\Reflexion; |
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/** |
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* @author jc |
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* @property \Ubiquity\db\Database $db |
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* |
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*/ |
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trait DAOCoreTrait { |
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abstract protected static function _affectsRelationObjects($className,$classPropKey,$manyToOneQueries,$oneToManyQueries,$manyToManyParsers,$objects,$included,$useCache); |
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abstract protected static function prepareManyToMany(&$ret,$instance, $member, $annot=null); |
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abstract protected static function prepareManyToOne(&$ret, $instance,$value, $fkField,$annotationArray); |
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abstract protected static function prepareOneToMany(&$ret,$instance, $member, $annot=null); |
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abstract protected static function _initRelationFields($included,$metaDatas,&$invertedJoinColumns,&$oneToManyFields,&$manyToManyFields); |
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abstract protected static function getIncludedForStep($included); |
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private static function _getOneToManyFromArray(&$ret, $array, $fkv, $elementAccessor,$prop) { |
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foreach ( $array as $element ) { |
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$elementRef=$element->$elementAccessor(); |
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if (($elementRef == $fkv) || (is_object($elementRef) && Reflexion::getPropValue($elementRef,$prop) == $fkv)){ |
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$ret[]=$element; |
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} |
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} |
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} |
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/* private static function _getOneToManyFromArray($array, $fkv, $mappedBy,$prop) { |
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$elementAccessor="get" . ucfirst($mappedBy); |
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return array_filter($array,function($element) use($elementAccessor,$fkv,$prop){ |
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$elementRef=$element->$elementAccessor(); |
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return ($elementRef == $fkv) || (is_object($elementRef) && Reflexion::getPropValue($elementRef,$prop) == $fkv); |
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}); |
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} |
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*/ |
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private static function getManyToManyFromArray($instance, $array, $class, $parser) { |
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$ret=[]; |
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$continue=true; |
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$accessorToMember="get" . ucfirst($parser->getInversedBy()); |
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$myPkAccessor="get" . ucfirst($parser->getMyPk()); |
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if (!method_exists($instance, $myPkAccessor)) { |
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Logger::warn("DAO", "L'accesseur au membre clé primaire " . $myPkAccessor . " est manquant pour " . $class,"ManyToMany"); |
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} |
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if (sizeof($array) > 0){ |
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$continue=method_exists(current($array), $accessorToMember); |
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} |
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if ($continue) { |
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foreach ( $array as $targetEntityInstance ) { |
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$instances=$targetEntityInstance->$accessorToMember(); |
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if (is_array($instances)) { |
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foreach ( $instances as $inst ) { |
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if ($inst->$myPkAccessor() == $instance->$myPkAccessor()) |
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array_push($ret, $targetEntityInstance); |
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} |
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} |
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} |
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} else { |
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Logger::warn("DAO", "L'accesseur au membre " . $parser->getInversedBy() . " est manquant pour " . $parser->getTargetEntity(),"ManyToMany"); |
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} |
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return $ret; |
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} |
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protected static function _getOne($className,ConditionParser $conditionParser,$included,$useCache){ |
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$conditionParser->limitOne(); |
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$retour=self::_getAll($className, $conditionParser, $included,$useCache); |
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if (sizeof($retour) < 1){ |
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return null; |
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} |
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$result= \current($retour); |
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EventsManager::trigger("dao.getone", $result,$className); |
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return $result; |
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} |
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/** |
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* @param string $className |
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* @param ConditionParser $conditionParser |
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* @param boolean|array $included |
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* @param boolean|null $useCache |
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* @return array |
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*/ |
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protected static function _getAll($className, ConditionParser $conditionParser, $included=true,$useCache=NULL) { |
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$included=self::getIncludedForStep($included); |
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$objects=array (); |
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$invertedJoinColumns=null; |
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$oneToManyFields=null; |
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$manyToManyFields=null; |
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$metaDatas=OrmUtils::getModelMetadata($className); |
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$tableName=$metaDatas["#tableName"]; |
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$hasIncluded=$included || (is_array($included) && sizeof($included)>0); |
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if($hasIncluded){ |
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self::_initRelationFields($included, $metaDatas, $invertedJoinColumns, $oneToManyFields, $manyToManyFields); |
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} |
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$condition=SqlUtils::checkWhere($conditionParser->getCondition()); |
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$members=\array_diff($metaDatas["#fieldNames"],$metaDatas["#notSerializable"]); |
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$query=self::$db->prepareAndExecute($tableName, $condition,$members,$conditionParser->getParams(),$useCache); |
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$oneToManyQueries=[]; |
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$manyToOneQueries=[]; |
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$manyToManyParsers=[]; |
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$propsKeys=OrmUtils::getPropKeys($className); |
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$accessors=OrmUtils::getAccessors($className,$members); |
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$fields=array_flip($members); |
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foreach ( $query as $row ) { |
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$object=self::loadObjectFromRow($row, $className, $invertedJoinColumns, $oneToManyFields,$manyToManyFields, $oneToManyQueries,$manyToOneQueries,$manyToManyParsers,$accessors,$fields); |
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$key=OrmUtils::getPropKeyValues($object,$propsKeys); |
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$objects[$key]=$object; |
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} |
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if($hasIncluded){ |
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$classPropKey=OrmUtils::getFirstPropKey($className); |
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self::_affectsRelationObjects($className,$classPropKey,$manyToOneQueries, $oneToManyQueries, $manyToManyParsers, $objects, $included, $useCache); |
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} |
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EventsManager::trigger("dao.getall", $objects,$className); |
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return $objects; |
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} |
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/** |
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* @param array $row |
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* @param string $className |
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* @param array $invertedJoinColumns |
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* @param array $oneToManyFields |
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* @param array $oneToManyQueries |
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* @param array $manyToOneQueries |
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* @param array $manyToManyParsers |
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* @param array $accessors |
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* @param array $fields |
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* @return object |
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*/ |
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private static function loadObjectFromRow($row, $className, &$invertedJoinColumns, &$oneToManyFields, &$manyToManyFields,&$oneToManyQueries,&$manyToOneQueries,&$manyToManyParsers,&$accessors,&$fields) { |
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$o=new $className(); |
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foreach ( $row as $k => $v ) { |
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if(isset($fields[$k])){ |
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if(isset($accessors[$k])){ |
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$accesseur=$accessors[$k]; |
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$o->$accesseur($v); |
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}elseif(isset($accessors[$fields[$k]])){ |
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$accesseur=$accessors[$fields[$k]]; |
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$o->$accesseur($v); |
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} |
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} |
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$o->_rest[$k]=$v; |
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if (isset($invertedJoinColumns) && isset($invertedJoinColumns[$k])) { |
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$fk="_".$k; |
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$o->$fk=$v; |
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self::prepareManyToOne($manyToOneQueries,$o,$v, $fk,$invertedJoinColumns[$k]); |
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} |
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} |
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if (isset($oneToManyFields)) { |
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foreach ( $oneToManyFields as $k => $annot ) { |
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self::prepareOneToMany($oneToManyQueries,$o, $k, $annot); |
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} |
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} |
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if (isset($manyToManyFields)) { |
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foreach ( $manyToManyFields as $k => $annot ) { |
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self::prepareManyToMany($manyToManyParsers,$o, $k, $annot); |
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} |
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} |
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return $o; |
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} |
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private static function parseKey(&$keyValues,$className){ |
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if (!is_array($keyValues)) { |
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if (strrpos($keyValues, "=") === false && strrpos($keyValues, ">") === false && strrpos($keyValues, "<") === false) { |
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$keyValues="`" . OrmUtils::getFirstKey($className) . "`='" . $keyValues . "'"; |
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} |
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} |
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1 |
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} |
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} |
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phpMv /
ubiquity
