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<?php |
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namespace Ubiquity\controllers\crud; |
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use Ubiquity\orm\OrmUtils; |
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use Ubiquity\utils\http\URequest; |
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use Ubiquity\orm\DAO; |
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use Ubiquity\orm\parser\Reflexion; |
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use Ubiquity\cache\database\DbCache; |
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use Ubiquity\db\SqlUtils; |
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use Ubiquity\utils\base\UString; |
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class CRUDHelper { |
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public static function getIdentifierFunction($model) { |
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$pks = self::getPks ( $model ); |
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return function ($index, $instance) use ($pks) { |
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$values = [ ]; |
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foreach ( $pks as $pk ) { |
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$getter = "get" . ucfirst ( $pk ); |
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if (method_exists ( $instance, $getter )) { |
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$values [] = $instance->{$getter} (); |
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} |
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} |
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return implode ( "_", $values ); |
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}; |
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} |
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public static function search($model,$search,$fields,$initialCondition="1=1"){ |
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$words=preg_split("@(\s*?(\(|\)|\|\||\&\&)\s*?)@", $search); |
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if($words!==false){ |
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$words=array_filter($words,'strlen'); |
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$condition=$search; |
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foreach ($words as $word){ |
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$word=trim($word); |
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$condition=UString::replaceFirstOccurrence($word, "(".SqlUtils::getSearchWhere($fields,$word).")", $condition); |
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} |
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$condition=str_replace("||", " OR ", $condition); |
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$condition=str_replace("&&", " AND ", $condition); |
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$condition='('.$condition.') AND '.$initialCondition.''; |
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}else{ |
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$condition=$initialCondition; |
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} |
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return DAO::getAll($model,$condition); |
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} |
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public static function update($instance,$values) { |
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$className=\get_class($instance); |
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$fieldsInRelationForUpdate=OrmUtils::getFieldsInRelationsForUpdate_($className); |
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$manyToOneRelations=$fieldsInRelationForUpdate["manyToOne"]; |
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$manyToManyRelations=$fieldsInRelationForUpdate["manyToMany"]; |
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$members=array_keys($values); |
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OrmUtils::setFieldToMemberNames($members, $fieldsInRelationForUpdate["relations"]); |
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$update=false; |
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$fieldTypes=OrmUtils::getFieldTypes($className); |
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foreach ( $fieldTypes as $property => $type ) { |
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if ($type == "tinyint(1)") { |
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if (isset($values[$property])) { |
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$values[$property]=1; |
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} else { |
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$values[$property]=0; |
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} |
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} |
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} |
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URequest::setValuesToObject($instance, $values); |
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if($manyToOneRelations){ |
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self::updateManyToOne($manyToOneRelations, $members, $className, $instance, $values); |
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} |
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if (isset($instance)) { |
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if ($instance->_new) { |
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$update=DAO::insert($instance); |
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} else { |
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$update=DAO::update($instance); |
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if (DbCache::$active) { |
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// TODO update dbCache |
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} |
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} |
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if ($update && $manyToManyRelations) { |
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self::updateManyToMany($manyToManyRelations, $members, $className, $instance, $values); |
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} |
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} |
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return $update; |
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} |
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protected static function updateManyToOne($manyToOneRelations,$members,$className,$instance,$values){ |
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foreach ( $manyToOneRelations as $member ) { |
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if (array_search($member, $members)!==false) { |
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$joinColumn=OrmUtils::getAnnotationInfoMember($className, "#joinColumn", $member); |
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if ($joinColumn) { |
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$fkClass=$joinColumn["className"]; |
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$fkField=$joinColumn["name"]; |
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if (isset($values[$fkField])) { |
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$fkObject=DAO::getOne($fkClass, $values["$fkField"]); |
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Reflexion::setMemberValue($instance, $member, $fkObject); |
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} |
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} |
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} |
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} |
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} |
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protected static function updateManyToMany($manyToManyRelations,$members,$className,$instance,$values){ |
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foreach ( $manyToManyRelations as $member ) { |
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if(array_search($member, $members)!==false){ |
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if (($annot=OrmUtils::getAnnotationInfoMember($className, "#manyToMany", $member)) !== false) { |
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$newField=$member . "Ids"; |
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$fkClass=$annot["targetEntity"]; |
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$fkObjects=DAO::getAll($fkClass, self::getMultiWhere($values[$newField], $className)); |
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if (Reflexion::setMemberValue($instance, $member, $fkObjects)) { |
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DAO::insertOrUpdateManyToMany($instance, $member); |
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} |
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} |
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} |
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} |
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} |
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private static function getPks($model) { |
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$instance=new $model(); |
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return OrmUtils::getKeyFields($instance); |
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} |
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private static function getMultiWhere($ids, $class) { |
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$pk=OrmUtils::getFirstKey($class); |
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$ids=explode(",", $ids); |
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if (sizeof($ids) < 1) |
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return ""; |
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$strs=[ ]; |
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$idCount=\sizeof($ids); |
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for($i=0; $i < $idCount; $i++) { |
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$strs[]=$pk . "='" . $ids[$i] . "'"; |
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} |
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return implode(" OR ", $strs); |
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} |
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public static function getFkIntance($instance,$model,$member,$included=false){ |
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$result=[]; |
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if (($annot=OrmUtils::getAnnotationInfoMember($model, "#oneToMany", $member)) !== false) { |
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$objectFK=DAO::getOneToMany($instance, $member,$included); |
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$fkClass=$annot["className"]; |
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} elseif (($annot=OrmUtils::getAnnotationInfoMember($model, "#manyToMany", $member)) !== false) { |
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$objectFK=DAO::getManyToMany($instance, $member); |
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$fkClass=$annot["targetEntity"]; |
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} else { |
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$objectFK=Reflexion::getMemberValue($instance, $member); |
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if(!is_object($objectFK)){ |
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$objectFK=DAO::getManyToOne($instance, $member,$included); |
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} |
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if (isset($objectFK)) |
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$fkClass=\get_class($objectFK); |
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} |
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if(isset($fkClass)){ |
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$fkTable=OrmUtils::getTableName($fkClass); |
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$result[$member]=compact("objectFK","fkClass","fkTable"); |
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} |
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return $result; |
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} |
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public static function getFKIntances($instance,$model,$included=false){ |
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$result=[]; |
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$relations=OrmUtils::getFieldsInRelations($model); |
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foreach ( $relations as $member ) { |
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$fkInstance=self::getFkIntance($instance, $model, $member,$included); |
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if(sizeof($fkInstance)>0){ |
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$result=array_merge($result,$fkInstance); |
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} |
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} |
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return $result; |
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} |
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} |
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phpMv /
ubiquity
