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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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/** |
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* Ubiquity\controllers\crud$CRUDHelper |
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* This class is part of Ubiquity |
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* |
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* @author jc |
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* @version 1.0.1 |
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* |
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*/ |
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class CRUDHelper { |
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public static function getIdentifierFunction($model) { |
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$pks = 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*?)@", $search ); |
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$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, $updateMany = true) { |
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$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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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 ( $instance )) { |
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if ($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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} |
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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::getById ( $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
