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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\orm\parser\ManyToManyParser; |
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use Ubiquity\orm\parser\ConditionParser; |
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/** |
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* @author jc |
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* @property \Ubiquity\db\Database $db |
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*/ |
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trait DAORelationsTrait { |
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abstract protected static function _getAll($className, ConditionParser $conditionParser, $included=true,$useCache=NULL); |
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private static function generateManyToManyParser(ManyToManyParser $parser,&$myPkValues){ |
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$sql=$parser->generateConcatSQL(); |
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$result=self::$db->prepareAndFetchAll($sql,$parser->getWhereValues()); |
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$condition=$parser->getParserWhereMask(" ?"); |
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$cParser=new ConditionParser(); |
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foreach ($result as $row){ |
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$values=explode(",", $row["_concat"]); |
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$myPkValues[$row["_field"]]=$values; |
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$cParser->addParts($condition, $values); |
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} |
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$cParser->compileParts(); |
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return $cParser; |
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} |
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private static function _getIncludedNext($included,$member){ |
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return (isset($included[$member]))?(is_bool($included[$member])?$included[$member]:[$included[$member]]):false; |
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} |
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private static function getManyToManyFromArrayIds($relationObjects, $ids){ |
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$ret=[]; |
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foreach ( $relationObjects as $targetEntityInstance ) { |
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$id=OrmUtils::getFirstKeyValue($targetEntityInstance); |
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if (array_search($id, $ids)!==false) { |
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array_push($ret, $targetEntityInstance); |
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} |
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} |
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return $ret; |
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} |
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protected static function getIncludedForStep($included){ |
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if(is_bool($included)){ |
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return $included; |
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} |
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$ret=[]; |
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if(is_array($included)){ |
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foreach ($included as &$includedMember){ |
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if(is_array($includedMember)){ |
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foreach ($includedMember as $iMember){ |
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self::parseEncludeMember($ret, $iMember); |
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} |
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}else{ |
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self::parseEncludeMember($ret, $includedMember); |
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} |
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} |
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} |
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return $ret; |
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} |
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private static function parseEncludeMember(&$ret,$includedMember){ |
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$array=explode(".", $includedMember); |
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$member=array_shift($array); |
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if(sizeof($array)>0){ |
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$newValue=implode(".", $array); |
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if($newValue==='*'){ |
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$newValue=true; |
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} |
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if(isset($ret[$member])){ |
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if(!is_array($ret[$member])){ |
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$ret[$member]=[$ret[$member]]; |
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} |
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$ret[$member][]=$newValue; |
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}else{ |
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$ret[$member]=$newValue; |
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} |
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}else{ |
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if(isset($member) && ""!=$member){ |
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$ret[$member]=false; |
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}else{ |
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return; |
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} |
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} |
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} |
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private static function getInvertedJoinColumns($included,&$invertedJoinColumns){ |
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foreach ($invertedJoinColumns as $column=>&$annot){ |
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$member=$annot["member"]; |
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if(isset($included[$member])===false){ |
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unset($invertedJoinColumns[$column]); |
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} |
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} |
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} |
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private static function getToManyFields($included,&$toManyFields){ |
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foreach ($toManyFields as $member=>$annotNotUsed){ |
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if(isset($included[$member])===false){ |
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unset($toManyFields[$member]); |
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} |
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} |
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} |
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protected static function _initRelationFields($included,$metaDatas,&$invertedJoinColumns,&$oneToManyFields,&$manyToManyFields){ |
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if (isset($metaDatas["#invertedJoinColumn"])){ |
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$invertedJoinColumns=$metaDatas["#invertedJoinColumn"]; |
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} |
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if (isset($metaDatas["#oneToMany"])) { |
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$oneToManyFields=$metaDatas["#oneToMany"]; |
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} |
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if (isset($metaDatas["#manyToMany"])) { |
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$manyToManyFields=$metaDatas["#manyToMany"]; |
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} |
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if(is_array($included)){ |
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if(isset($invertedJoinColumns)){ |
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self::getInvertedJoinColumns($included, $invertedJoinColumns); |
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} |
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if(isset($oneToManyFields)){ |
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self::getToManyFields($included, $oneToManyFields); |
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} |
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if(isset($manyToManyFields)){ |
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self::getToManyFields($included, $manyToManyFields); |
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} |
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} |
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} |
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} |
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phpMv /
ubiquity
