Exemple #1
0
 /**
  * adds a union statement to the query, mostly for tables referenced in the where condition.
  * The property for which the union statement is generated will be appended.
  *
  * @param string &$className The name of the parent class, will be set to the child class after processing.
  * @param string &$tableName The name of the parent table, will be set to the table alias that is used in the union statement.
  * @param array &$propertyPath The remaining property path, will be cut of by one part during the process.
  * @param string $fullPropertyPath The full path the the current property, will be used to make table names unique.
  * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception
  * @throws InvalidRelationConfigurationException
  * @throws MissingColumnMapException
  */
 protected function addUnionStatement(&$className, &$tableName, &$propertyPath, &$fullPropertyPath)
 {
     $explodedPropertyPath = explode('.', $propertyPath, 2);
     $propertyName = $explodedPropertyPath[0];
     $columnName = $this->dataMapper->convertPropertyNameToColumnName($propertyName, $className);
     $realTableName = $this->dataMapper->convertClassNameToTableName($className);
     $tableName = isset($this->tablePropertyMap[$fullPropertyPath]) ? $this->tablePropertyMap[$fullPropertyPath] : $realTableName;
     $columnMap = $this->dataMapper->getDataMap($className)->getColumnMap($propertyName);
     if ($columnMap === null) {
         throw new MissingColumnMapException('The ColumnMap for property "' . $propertyName . '" of class "' . $className . '" is missing.', 1355142232);
     }
     $parentKeyFieldName = $columnMap->getParentKeyFieldName();
     $childTableName = $columnMap->getChildTableName();
     if ($childTableName === null) {
         throw new InvalidRelationConfigurationException('The relation information for property "' . $propertyName . '" of class "' . $className . '" is missing.', 1353170925);
     }
     $fullPropertyPath .= $fullPropertyPath === '' ? $propertyName : '.' . $propertyName;
     $childTableAlias = $this->getUniqueAlias($childTableName, $fullPropertyPath);
     // If there is already exists a union with the current identifier we do not need to build it again and exit early.
     if (in_array($childTableAlias, $this->unionTableAliasCache, true)) {
         return;
     }
     if ($columnMap->getTypeOfRelation() === ColumnMap::RELATION_HAS_ONE) {
         if (isset($parentKeyFieldName)) {
             // @todo: no test for this part yet
             $joinConditionExpression = $this->queryBuilder->expr()->eq($tableName . '.uid', $childTableAlias . '.' . $parentKeyFieldName);
         } else {
             $joinConditionExpression = $this->queryBuilder->expr()->eq($tableName . '.' . $columnName, $childTableAlias . '.uid');
         }
         $this->queryBuilder->leftJoin($tableName, $childTableName, $childTableAlias, $joinConditionExpression);
         $this->unionTableAliasCache[] = $childTableAlias;
         $this->queryBuilder->andWhere($this->getAdditionalMatchFieldsStatement($this->queryBuilder->expr(), $columnMap, $childTableAlias, $realTableName));
     } elseif ($columnMap->getTypeOfRelation() === ColumnMap::RELATION_HAS_MANY) {
         // @todo: no tests for this part yet
         if (isset($parentKeyFieldName)) {
             $joinConditionExpression = $this->queryBuilder->expr()->eq($tableName . '.uid', $childTableAlias . '.' . $parentKeyFieldName);
         } else {
             $joinConditionExpression = $this->queryBuilder->expr()->inSet($tableName . '.' . $columnName, $childTableAlias . '.uid');
         }
         $this->queryBuilder->leftJoin($tableName, $childTableName, $childTableAlias, $joinConditionExpression);
         $this->unionTableAliasCache[] = $childTableAlias;
         $this->queryBuilder->andWhere($this->getAdditionalMatchFieldsStatement($this->queryBuilder->expr(), $columnMap, $childTableAlias, $realTableName));
     } elseif ($columnMap->getTypeOfRelation() === ColumnMap::RELATION_HAS_AND_BELONGS_TO_MANY) {
         $relationTableName = $columnMap->getRelationTableName();
         $relationTableAlias = $relationTableAlias = $this->getUniqueAlias($relationTableName, $fullPropertyPath . '_mm');
         $joinConditionExpression = $this->queryBuilder->expr()->eq($tableName . '.uid', $relationTableAlias . '.' . $columnMap->getParentKeyFieldName());
         $this->queryBuilder->leftJoin($tableName, $relationTableName, $relationTableAlias, $joinConditionExpression);
         $joinConditionExpression = $this->queryBuilder->expr()->eq($relationTableAlias . '.' . $columnMap->getChildKeyFieldName(), $childTableAlias . '.uid');
         $this->queryBuilder->leftJoin($relationTableAlias, $childTableName, $childTableAlias, $joinConditionExpression);
         $this->queryBuilder->andWhere($this->getAdditionalMatchFieldsStatement($this->queryBuilder->expr(), $columnMap, $relationTableAlias, $realTableName));
         $this->unionTableAliasCache[] = $childTableAlias;
         $this->queryBuilder->addGroupBy($this->tableName . '.uid');
     } else {
         throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception('Could not determine type of relation.', 1252502725);
     }
     $propertyPath = $explodedPropertyPath[1];
     $tableName = $childTableAlias;
     $className = $this->dataMapper->getType($className, $propertyName);
 }
 /**
  * adds a union statement to the query, mostly for tables referenced in the where condition.
  * The property for which the union statement is generated will be appended.
  *
  * @param string &$className The name of the parent class, will be set to the child class after processing.
  * @param string &$tableName The name of the parent table, will be set to the table alias that is used in the union statement.
  * @param array &$propertyPath The remaining property path, will be cut of by one part during the process.
  * @param array &$sql The SQL statement parts, will be filled with the union statements.
  * @param string $fullPropertyPath The full path the the current property, will be used to make table names unique.
  * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception
  * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception\InvalidRelationConfigurationException
  * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception\MissingColumnMapException
  */
 protected function addUnionStatement(&$className, &$tableName, &$propertyPath, array &$sql, &$fullPropertyPath)
 {
     $explodedPropertyPath = explode('.', $propertyPath, 2);
     $propertyName = $explodedPropertyPath[0];
     $columnName = $this->dataMapper->convertPropertyNameToColumnName($propertyName, $className);
     $realTableName = $this->dataMapper->convertClassNameToTableName($className);
     $tableName = isset($this->tablePropertyMap[$fullPropertyPath]) ? $this->tablePropertyMap[$fullPropertyPath] : $realTableName;
     $columnMap = $this->dataMapper->getDataMap($className)->getColumnMap($propertyName);
     if ($columnMap === null) {
         throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception\MissingColumnMapException('The ColumnMap for property "' . $propertyName . '" of class "' . $className . '" is missing.', 1355142232);
     }
     $parentKeyFieldName = $columnMap->getParentKeyFieldName();
     $childTableName = $columnMap->getChildTableName();
     if ($childTableName === null) {
         throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception\InvalidRelationConfigurationException('The relation information for property "' . $propertyName . '" of class "' . $className . '" is missing.', 1353170925);
     }
     $fullPropertyPath .= $fullPropertyPath === '' ? $propertyName : '.' . $propertyName;
     $childTableAlias = $this->getUniqueAlias($sql, $childTableName, $fullPropertyPath);
     // If there is already exists a union with the current identifier we do not need to build it again and exit early.
     if (isset($sql['unions'][$childTableAlias])) {
         $propertyPath = $explodedPropertyPath[1];
         $tableName = $childTableAlias;
         $className = $this->dataMapper->getType($className, $propertyName);
         return;
     }
     if ($columnMap->getTypeOfRelation() === ColumnMap::RELATION_HAS_ONE) {
         if (isset($parentKeyFieldName)) {
             $sql['unions'][$childTableAlias] = 'LEFT JOIN ' . $childTableName . ' AS ' . $childTableAlias . ' ON ' . $tableName . '.uid=' . $childTableAlias . '.' . $parentKeyFieldName;
         } else {
             $sql['unions'][$childTableAlias] = 'LEFT JOIN ' . $childTableName . ' AS ' . $childTableAlias . ' ON ' . $tableName . '.' . $columnName . '=' . $childTableAlias . '.uid';
         }
         $sql['unions'][$childTableAlias] .= $this->getAdditionalMatchFieldsStatement($columnMap, $childTableName, $childTableAlias, $realTableName);
     } elseif ($columnMap->getTypeOfRelation() === ColumnMap::RELATION_HAS_MANY) {
         if (isset($parentKeyFieldName)) {
             $sql['unions'][$childTableAlias] = 'LEFT JOIN ' . $childTableName . ' AS ' . $childTableAlias . ' ON ' . $tableName . '.uid=' . $childTableAlias . '.' . $parentKeyFieldName;
         } else {
             $onStatement = '(FIND_IN_SET(' . $childTableAlias . '.uid, ' . $tableName . '.' . $columnName . '))';
             $sql['unions'][$childTableAlias] = 'LEFT JOIN ' . $childTableName . ' AS ' . $childTableAlias . ' ON ' . $onStatement;
         }
         $sql['unions'][$childTableAlias] .= $this->getAdditionalMatchFieldsStatement($columnMap, $childTableName, $childTableAlias, $realTableName);
     } elseif ($columnMap->getTypeOfRelation() === ColumnMap::RELATION_HAS_AND_BELONGS_TO_MANY) {
         $relationTableName = $columnMap->getRelationTableName();
         $relationTableAlias = $relationTableAlias = $this->getUniqueAlias($sql, $relationTableName, $fullPropertyPath . '_mm');
         $sql['unions'][$relationTableAlias] = 'LEFT JOIN ' . $relationTableName . ' AS ' . $relationTableAlias . ' ON ' . $tableName . '.uid=' . $relationTableAlias . '.' . $columnMap->getParentKeyFieldName();
         $sql['unions'][$childTableAlias] = 'LEFT JOIN ' . $childTableName . ' AS ' . $childTableAlias . ' ON ' . $relationTableAlias . '.' . $columnMap->getChildKeyFieldName() . '=' . $childTableAlias . '.uid';
         $sql['unions'][$childTableAlias] .= $this->getAdditionalMatchFieldsStatement($columnMap, $relationTableName, $relationTableAlias, $realTableName);
     } else {
         throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception('Could not determine type of relation.', 1252502725);
     }
     // @todo check if there is another solution for this
     $sql['keywords']['distinct'] = 'DISTINCT';
     $propertyPath = $explodedPropertyPath[1];
     $tableName = $childTableAlias;
     $className = $this->dataMapper->getType($className, $propertyName);
 }
 /**
  * adds a union statement to the query, mostly for tables referenced in the where condition.
  *
  * @param string &$className
  * @param string &$tableName
  * @param array &$propertyPath
  * @param array &$sql
  * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception
  * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception\InvalidRelationConfigurationException
  * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception\MissingColumnMapException
  */
 protected function addUnionStatement(&$className, &$tableName, &$propertyPath, array &$sql)
 {
     $explodedPropertyPath = explode('.', $propertyPath, 2);
     $propertyName = $explodedPropertyPath[0];
     $columnName = $this->dataMapper->convertPropertyNameToColumnName($propertyName, $className);
     $tableName = $this->dataMapper->convertClassNameToTableName($className);
     $columnMap = $this->dataMapper->getDataMap($className)->getColumnMap($propertyName);
     if ($columnMap === NULL) {
         throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception\MissingColumnMapException('The ColumnMap for property "' . $propertyName . '" of class "' . $className . '" is missing.', 1355142232);
     }
     $parentKeyFieldName = $columnMap->getParentKeyFieldName();
     $childTableName = $columnMap->getChildTableName();
     if ($childTableName === NULL) {
         throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception\InvalidRelationConfigurationException('The relation information for property "' . $propertyName . '" of class "' . $className . '" is missing.', 1353170925);
     }
     if ($columnMap->getTypeOfRelation() === ColumnMap::RELATION_HAS_ONE) {
         if (isset($parentKeyFieldName)) {
             $sql['unions'][$childTableName] = 'LEFT JOIN ' . $childTableName . ' ON ' . $tableName . '.uid=' . $childTableName . '.' . $parentKeyFieldName;
         } else {
             $sql['unions'][$childTableName] = 'LEFT JOIN ' . $childTableName . ' ON ' . $tableName . '.' . $columnName . '=' . $childTableName . '.uid';
         }
         $className = $this->dataMapper->getType($className, $propertyName);
     } elseif ($columnMap->getTypeOfRelation() === ColumnMap::RELATION_HAS_MANY) {
         if (isset($parentKeyFieldName)) {
             $sql['unions'][$childTableName] = 'LEFT JOIN ' . $childTableName . ' ON ' . $tableName . '.uid=' . $childTableName . '.' . $parentKeyFieldName;
         } else {
             $onStatement = '(FIND_IN_SET(' . $childTableName . '.uid, ' . $tableName . '.' . $columnName . '))';
             $sql['unions'][$childTableName] = 'LEFT JOIN ' . $childTableName . ' ON ' . $onStatement;
         }
         $className = $this->dataMapper->getType($className, $propertyName);
     } elseif ($columnMap->getTypeOfRelation() === ColumnMap::RELATION_HAS_AND_BELONGS_TO_MANY) {
         $relationTableName = $columnMap->getRelationTableName();
         $sql['unions'][$relationTableName] = 'LEFT JOIN ' . $relationTableName . ' ON ' . $tableName . '.uid=' . $relationTableName . '.' . $columnMap->getParentKeyFieldName();
         $sql['unions'][$childTableName] = 'LEFT JOIN ' . $childTableName . ' ON ' . $relationTableName . '.' . $columnMap->getChildKeyFieldName() . '=' . $childTableName . '.uid';
         $className = $this->dataMapper->getType($className, $propertyName);
     } else {
         throw new \TYPO3\CMS\Extbase\Persistence\Generic\Exception('Could not determine type of relation.', 1252502725);
     }
     // TODO check if there is another solution for this
     $sql['keywords']['distinct'] = 'DISTINCT';
     $propertyPath = $explodedPropertyPath[1];
     $tableName = $childTableName;
 }