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<?php |
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namespace micro\orm; |
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/** |
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* Utilitaires de mappage Objet/relationnel |
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* @author jc |
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* @version 1.0.0.4 |
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* @package orm |
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*/ |
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class OrmUtils{ |
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public static $ormCache; |
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private static $modelsMetadatas; |
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public static function createOrmModelCache($className){ |
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$key=\str_replace("\\", DIRECTORY_SEPARATOR, $className); |
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if(!self::$ormCache->exists($key)){ |
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$p=new ModelParser(); |
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$p->parse($className); |
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self::$ormCache->store($key, $p->__toString()); |
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} |
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self::$modelsMetadatas[$className]=self::$ormCache->fetch($key); |
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return self::$modelsMetadatas[$className]; |
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} |
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public static function getModelMetadata($className){ |
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if(!isset(self::$modelsMetadatas[$className])){ |
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self::createOrmModelCache($className); |
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} |
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return self::$modelsMetadatas[$className]; |
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} |
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View Code Duplication |
public static function isSerializable($class,$member){ |
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$ret=self::getAnnotationInfo($class,"#notSerializable"); |
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if ($ret!==false) |
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return \array_search($member, $ret)===false; |
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else |
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return true; |
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} |
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View Code Duplication |
public static function isNullable($class,$member){ |
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$ret=self::getAnnotationInfo($class,"#nullable"); |
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if ($ret!==false) |
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return \array_search($member, $ret)!==false; |
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else |
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return false; |
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} |
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View Code Duplication |
public static function getFieldName($class,$member){ |
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$ret=self::getAnnotationInfo($class, "#fieldNames"); |
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if($ret===false) |
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$ret=$member; |
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else |
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$ret=$ret[$member]; |
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return $ret; |
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} |
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public static function getTableName($class){ |
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return self::getModelMetadata($class)["#tableName"]; |
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} |
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public static function getKeyFieldsAndValues($instance){ |
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$kf=self::getAnnotationInfo(get_class($instance), "#primaryKeys"); |
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return self::getMembersAndValues($instance,$kf); |
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} |
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public static function getKeyFields($instance){ |
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return self::getAnnotationInfo(get_class($instance), "#primaryKeys"); |
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} |
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public function getMembers($className){ |
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$fieldNames=self::getAnnotationInfo($className, "#fieldNames"); |
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if($fieldNames!==false) |
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return \array_keys($fieldNames); |
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return []; |
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} |
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public static function getMembersAndValues($instance,$members=NULL){ |
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$ret=array(); |
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$className=get_class($instance); |
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if(is_null($members)) |
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$members=self::getMembers($className); |
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foreach ($members as $member){ |
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if(OrmUtils::isSerializable($className,$member)){ |
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$v=Reflexion::getMemberValue($instance, $member); |
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View Code Duplication |
if(($v!==null && $v!=="") || (($v===null || $v==="") && OrmUtils::isNullable($className, $member))){ |
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$name=self::getFieldName($className, $member); |
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$ret[$name]=$v; |
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} |
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} |
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} |
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return $ret; |
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} |
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public static function getFirstKey($class){ |
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$kf=self::getAnnotationInfo($class, "#primaryKeys"); |
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return \reset($kf); |
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} |
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public static function getFirstKeyValue($instance){ |
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$fkv=self::getKeyFieldsAndValues($instance); |
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return \reset($fkv); |
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} |
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/** |
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* @param object $instance |
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* @return mixed[] |
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*/ |
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public static function getManyToOneMembersAndValues($instance){ |
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$ret=array(); |
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$class=get_class($instance); |
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$members=self::getAnnotationInfo($class, "#manyToOne"); |
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if($members!==false){ |
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foreach ($members as $member){ |
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$memberAccessor="get".ucfirst($member); |
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if(method_exists($instance,$memberAccessor)){ |
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$memberInstance=$instance->$memberAccessor(); |
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if(isset($memberInstance)){ |
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$keyValues=self::getKeyFieldsAndValues($memberInstance); |
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if(sizeof($keyValues)>0){ |
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$fkName=self::getJoinColumnName($class, $member); |
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$ret[$fkName]=reset($keyValues); |
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} |
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} |
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} |
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} |
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} |
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return $ret; |
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} |
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public static function getMembersWithAnnotation($class,$annotation){ |
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if(isset(self::getModelMetadata($class)[$annotation])) |
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return self::getModelMetadata($class)[$annotation]; |
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return []; |
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} |
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/** |
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* @param object $instance |
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* @param string $memberKey |
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* @param array $array |
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* @return boolean |
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*/ |
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public static function exists($instance,$memberKey,$array){ |
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$accessor="get".ucfirst($memberKey); |
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if(method_exists($instance, $accessor)){ |
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if($array!==null){ |
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foreach ($array as $value){ |
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if($value->$accessor()==$instance->$accessor()) |
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return true; |
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} |
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} |
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} |
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return false; |
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} |
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public static function getJoinColumnName($class,$member){ |
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$annot=self::getAnnotationInfoMember($class, "#joinColumn",$member); |
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if($annot!==false){ |
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$fkName=$annot["name"]; |
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}else{ |
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$fkName="id".ucfirst(self::getTableName(ucfirst($member))); |
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} |
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return $fkName; |
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} |
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public static function getAnnotationInfo($class,$keyAnnotation){ |
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if(isset(self::getModelMetadata($class)[$keyAnnotation])) |
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return self::getModelMetadata($class)[$keyAnnotation]; |
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return false; |
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} |
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public static function getAnnotationInfoMember($class,$keyAnnotation,$member){ |
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$info=self::getAnnotationInfo($class, $keyAnnotation); |
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if($info!==false){ |
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if(isset($info[$member])){ |
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return $info[$member]; |
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} |
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} |
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return false; |
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} |
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public static function getSerializableFields($class){ |
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$notSerializable=self::getAnnotationInfo($class, "#notSerializable"); |
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$fieldNames=\array_keys(self::getAnnotationInfo($class, "#fieldNames")); |
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return \array_diff($fieldNames, $notSerializable); |
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} |
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public static function getFieldsInRelations($class){ |
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$result=[]; |
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if($manyToOne=self::getAnnotationInfo($class, "#manyToOne")){ |
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$result=\array_merge($result,$manyToOne); |
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} |
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if($oneToMany=self::getAnnotationInfo($class, "#oneToMany")){ |
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$result=\array_merge($result,\array_keys($oneToMany)); |
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} |
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return $result; |
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} |
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} |
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phpMv /
ubiquity
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.