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Diffstat (limited to 'lib/private/DB/MDB2SchemaWriter.php')
| -rw-r--r-- | lib/private/DB/MDB2SchemaWriter.php | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/lib/private/DB/MDB2SchemaWriter.php b/lib/private/DB/MDB2SchemaWriter.php deleted file mode 100644 index 2c1f6a5e545..00000000000 --- a/lib/private/DB/MDB2SchemaWriter.php +++ /dev/null @@ -1,181 +0,0 @@ -<?php -/** - * @copyright Copyright (c) 2016, ownCloud, Inc. - * - * @author Bart Visscher <bartv@thisnet.nl> - * @author Christoph Wurst <christoph@winzerhof-wurst.at> - * @author Jörn Friedrich Dreyer <jfd@butonic.de> - * @author Morris Jobke <hey@morrisjobke.de> - * @author tbelau666 <thomas.belau@gmx.de> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @license AGPL-3.0 - * - * This code is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License, version 3, - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License, version 3, - * along with this program. If not, see <http://www.gnu.org/licenses/> - * - */ - -namespace OC\DB; - -use Doctrine\DBAL\Schema\Column; -use Doctrine\DBAL\Schema\Index; - -class MDB2SchemaWriter { - - /** - * @param string $file - * @param \OC\DB\Connection $conn - * @return bool - */ - public static function saveSchemaToFile($file, \OC\DB\Connection $conn) { - $config = \OC::$server->getConfig(); - - $xml = new \SimpleXMLElement('<database/>'); - $xml->addChild('name', $config->getSystemValue('dbname', 'owncloud')); - $xml->addChild('create', 'true'); - $xml->addChild('overwrite', 'false'); - if ($config->getSystemValue('dbtype', 'sqlite') === 'mysql' && $config->getSystemValue('mysql.utf8mb4', false)) { - $xml->addChild('charset', 'utf8mb4'); - } else { - $xml->addChild('charset', 'utf8'); - } - - // FIX ME: bloody work around - if ($config->getSystemValue('dbtype', 'sqlite') === 'oci') { - $filterExpression = '/^"' . preg_quote($conn->getPrefix()) . '/'; - } else { - $filterExpression = '/^' . preg_quote($conn->getPrefix()) . '/'; - } - $conn->getConfiguration()->setFilterSchemaAssetsExpression($filterExpression); - - foreach ($conn->getSchemaManager()->listTables() as $table) { - self::saveTable($table, $xml->addChild('table')); - } - file_put_contents($file, $xml->asXML()); - return true; - } - - /** - * @param \Doctrine\DBAL\Schema\Table $table - * @param \SimpleXMLElement $xml - */ - private static function saveTable($table, $xml) { - $xml->addChild('name', $table->getName()); - $declaration = $xml->addChild('declaration'); - foreach ($table->getColumns() as $column) { - self::saveColumn($column, $declaration->addChild('field')); - } - foreach ($table->getIndexes() as $index) { - if ($index->getName() == 'PRIMARY') { - $autoincrement = false; - foreach ($index->getColumns() as $column) { - if ($table->getColumn($column)->getAutoincrement()) { - $autoincrement = true; - } - } - if ($autoincrement) { - continue; - } - } - self::saveIndex($index, $declaration->addChild('index')); - } - } - - /** - * @param Column $column - * @param \SimpleXMLElement $xml - */ - private static function saveColumn($column, $xml) { - $xml->addChild('name', $column->getName()); - switch ($column->getType()) { - case 'SmallInt': - case 'Integer': - case 'BigInt': - $xml->addChild('type', 'integer'); - $default = $column->getDefault(); - if (is_null($default) && $column->getAutoincrement()) { - $default = '0'; - } - $xml->addChild('default', $default); - $xml->addChild('notnull', self::toBool($column->getNotnull())); - if ($column->getAutoincrement()) { - $xml->addChild('autoincrement', '1'); - } - if ($column->getUnsigned()) { - $xml->addChild('unsigned', 'true'); - } - $length = '4'; - if ($column->getType() == 'SmallInt') { - $length = '2'; - } elseif ($column->getType() == 'BigInt') { - $length = '8'; - } - $xml->addChild('length', $length); - break; - case 'String': - $xml->addChild('type', 'text'); - $default = trim($column->getDefault()); - if ($default === '') { - $default = false; - } - $xml->addChild('default', $default); - $xml->addChild('notnull', self::toBool($column->getNotnull())); - $xml->addChild('length', $column->getLength()); - break; - case 'Text': - $xml->addChild('type', 'clob'); - $xml->addChild('notnull', self::toBool($column->getNotnull())); - break; - case 'Decimal': - $xml->addChild('type', 'decimal'); - $xml->addChild('default', $column->getDefault()); - $xml->addChild('notnull', self::toBool($column->getNotnull())); - $xml->addChild('length', '15'); - break; - case 'Boolean': - $xml->addChild('type', 'integer'); - $xml->addChild('default', $column->getDefault()); - $xml->addChild('notnull', self::toBool($column->getNotnull())); - $xml->addChild('length', '1'); - break; - case 'DateTime': - $xml->addChild('type', 'timestamp'); - $xml->addChild('default', $column->getDefault()); - $xml->addChild('notnull', self::toBool($column->getNotnull())); - break; - - } - } - - /** - * @param Index $index - * @param \SimpleXMLElement $xml - */ - private static function saveIndex($index, $xml) { - $xml->addChild('name', $index->getName()); - if ($index->isPrimary()) { - $xml->addChild('primary', 'true'); - } elseif ($index->isUnique()) { - $xml->addChild('unique', 'true'); - } - foreach ($index->getColumns() as $column) { - $field = $xml->addChild('field'); - $field->addChild('name', $column); - $field->addChild('sorting', 'ascending'); - } - } - - private static function toBool($bool) { - return $bool ? 'true' : 'false'; - } -} |