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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\db\utils\DbTypes; |
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/** |
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* Ubiquity\controllers\crud$CRUDHelper |
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* This class is part of Ubiquity |
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* |
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* @author jc |
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* @version 1.0.4 |
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* |
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*/ |
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class CRUDHelper { |
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public static function getIdentifierFunction($model) { |
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$pks = OrmUtils::getKeyMembers ( $model ); |
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return function ($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*?)@", $search ); |
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$params = [ ]; |
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$count = \count ( $fields ); |
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$db = DAO::getDb ( $model ); |
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$like = $db->getSpecificSQL ( 'tostring' ) . ' LIKE '; |
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SqlUtils::$quote = $db->quote; |
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if ($words !== false) { |
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$words = array_filter ( $words, 'strlen' ); |
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$condition = "(" . SqlUtils::getSearchWhere ( $like, $fields, '?', '', '' ) . ")"; |
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foreach ( $words as $word ) { |
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$word = \trim ( $word ); |
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$params = [ ...$params,...(\array_fill ( 0, $count, "%{$word}%" )) ]; |
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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, false, $params ); |
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} |
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public static function update($instance, $values, $setValues = true, $updateMany = true, $eventCallback = null) { |
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$className = \get_class ( $instance ); |
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$fieldsInRelationForUpdate = OrmUtils::getFieldsInRelationsForUpdate_ ( $className ); |
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$manyToOneRelations = $fieldsInRelationForUpdate ['manyToOne']; |
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$manyToManyRelations = $fieldsInRelationForUpdate ['manyToMany']; |
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$oneToManyRelations = $fieldsInRelationForUpdate ['oneToMany']; |
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$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 => $type ) { |
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if (DbTypes::isBoolean($type)) { |
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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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if ($setValues) { |
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URequest::setValuesToObject ( $instance, $values ); |
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} |
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if ($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 (isset ( $eventCallback )) { |
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$eventCallback ( $instance, $instance->_new ); |
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} |
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if ($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 ($updateMany && $update && $manyToManyRelations) { |
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self::updateManyToMany ( $manyToManyRelations, $members, $className, $instance, $values ); |
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} |
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if ($updateMany && $update && $oneToManyRelations) { |
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self::updateOneToMany ( $oneToManyRelations, $members, $className, $instance, $values ); |
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} |
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} |
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return $update; |
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} |
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private static function getInputValues($values,$index){ |
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$r=[]; |
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foreach ($values as $k=>$oValues){ |
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if($k!=='_status') { |
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$r[$k] = $oValues[$index]; |
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} |
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} |
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return $r; |
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} |
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private static function getOneToManyKeys($keys,$values,$index,$defaultId){ |
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$r=[]; |
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foreach ( $keys as $k){ |
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$nk=$values[$k][$index]??$defaultId; |
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$r[$k]=$nk; |
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if($nk==''){ |
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return false; |
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} |
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} |
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return $r; |
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} |
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protected static function updateOneToMany($oneToManyRelations,$members,$className,$instance,$values){ |
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$id=OrmUtils::getFirstKeyValue($instance); |
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$newValues=[]; |
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foreach ($oneToManyRelations as $name){ |
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$member=$name.'Ids'; |
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$len=\strlen($member); |
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if(($values[$member]??'')==='updated'){ |
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foreach ($values as $k=>$v){ |
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if(\substr($k, 0, $len) === $member){ |
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$newK=\substr($k,$len+1); |
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if($newK!=null) { |
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$newValues[$newK] = $v; |
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} |
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} |
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} |
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$r=OrmUtils::getAnnotationInfoMember($className,'#oneToMany',$name); |
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$fkClass=$r['className']; |
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$keys=\array_keys(OrmUtils::getKeyFields($fkClass)); |
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foreach ($newValues['_status'] as $index=>$status){ |
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$kv=self::getOneToManyKeys($keys,$newValues,$index,$id); |
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if($kv!==false) { |
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switch ($status) { |
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case 'deleted': |
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DAO::deleteById($fkClass,$kv); |
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break; |
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case 'updated': |
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$o = DAO::getById($fkClass, $kv); |
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if ($o) { |
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$oValues = self::getInputValues($newValues, $index); |
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URequest::setValuesToObject($o, $oValues); |
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DAO::update($o); |
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} |
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break; |
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case 'added': |
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$o=new $fkClass(); |
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$oValues = \array_merge($kv,self::getInputValues($newValues, $index)); |
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URequest::setValuesToObject($o, $oValues); |
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DAO::insert($o); |
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break; |
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} |
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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 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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if ($values [$fkField] != null) { |
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$fkObject = DAO::getById ( $fkClass, $values ["$fkField"] ); |
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Reflexion::setMemberValue ( $instance, $member, $fkObject ); |
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} elseif ($joinColumn ['nullable'] ?? false) { |
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Reflexion::setMemberValue ( $instance, $member, null ); |
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} |
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} |
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} |
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} |
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} |
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} |
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protected static function updateManyToMany($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], $fkClass ) ); |
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if (Reflexion::setMemberValue ( $instance, $member, $fkObjects )) { |
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DAO::insertOrUpdateManyToMany ( $instance, $member ); |
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} |
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} |
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} |
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} |
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} |
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private static function getMultiWhere($ids, $class) { |
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$pk = OrmUtils::getFirstKey ( $class ); |
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$ids = explode ( ',', $ids ); |
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$idCount = \count ( $ids ); |
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if ($idCount < 1) |
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return ''; |
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$strs = [ ]; |
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for($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, $member ); |
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if ($objectFK!=null && ! 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 (\count ( $fkInstance ) > 0) { |
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$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
