Move \OC\DB to PSR-4

Besides the statement wrapper that is moved to the legacy folder
(namepsace of shame folder)

1 files changed, 163 insertions, 0 deletions

diff --git a/lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php b/lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php
new file mode 100644
index 00000000000..5d615ae52e8
--- /dev/null
+++ b/lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php
@@ -0,0 +1,163 @@
+<?php
+/**
+ * @author Joas Schilling <nickvergessen@owncloud.com>
+ * @author Robin Appelman <icewind@owncloud.com>
+ * @author Thomas Müller <thomas.mueller@tmit.eu>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @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\QueryBuilder\ExpressionBuilder;
+
+
+use OC\DB\QueryBuilder\QueryFunction;
+use OCP\DB\QueryBuilder\ILiteral;
+use OCP\DB\QueryBuilder\IParameter;
+use OCP\DB\QueryBuilder\IQueryBuilder;
+use OCP\DB\QueryBuilder\IQueryFunction;
+
+class OCIExpressionBuilder extends ExpressionBuilder {
+
+	/**
+	 * @param mixed $column
+	 * @param mixed|null $type
+	 * @return array|IQueryFunction|string
+	 */
+	protected function prepareColumn($column, $type) {
+		if ($type === IQueryBuilder::PARAM_STR && !is_array($column) && !($column instanceof IParameter) && !($column instanceof ILiteral)) {
+			$column = $this->castColumn($column, $type);
+		} else {
+			$column = $this->helper->quoteColumnNames($column);
+		}
+		return $column;
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function comparison($x, $operator, $y, $type = null) {
+		$x = $this->prepareColumn($x, $type);
+		$y = $this->prepareColumn($y, $type);
+
+		return $this->expressionBuilder->comparison($x, $operator, $y);
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function eq($x, $y, $type = null) {
+		$x = $this->prepareColumn($x, $type);
+		$y = $this->prepareColumn($y, $type);
+
+		return $this->expressionBuilder->eq($x, $y);
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function neq($x, $y, $type = null) {
+		$x = $this->prepareColumn($x, $type);
+		$y = $this->prepareColumn($y, $type);
+
+		return $this->expressionBuilder->neq($x, $y);
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function lt($x, $y, $type = null) {
+		$x = $this->prepareColumn($x, $type);
+		$y = $this->prepareColumn($y, $type);
+
+		return $this->expressionBuilder->lt($x, $y);
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function lte($x, $y, $type = null) {
+		$x = $this->prepareColumn($x, $type);
+		$y = $this->prepareColumn($y, $type);
+
+		return $this->expressionBuilder->lte($x, $y);
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function gt($x, $y, $type = null) {
+		$x = $this->prepareColumn($x, $type);
+		$y = $this->prepareColumn($y, $type);
+
+		return $this->expressionBuilder->gt($x, $y);
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function gte($x, $y, $type = null) {
+		$x = $this->prepareColumn($x, $type);
+		$y = $this->prepareColumn($y, $type);
+
+		return $this->expressionBuilder->gte($x, $y);
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function in($x, $y, $type = null) {
+		$x = $this->prepareColumn($x, $type);
+		$y = $this->prepareColumn($y, $type);
+
+		return $this->expressionBuilder->in($x, $y);
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function notIn($x, $y, $type = null) {
+		$x = $this->prepareColumn($x, $type);
+		$y = $this->prepareColumn($y, $type);
+
+		return $this->expressionBuilder->notIn($x, $y);
+	}
+
+	/**
+	 * Returns a IQueryFunction that casts the column to the given type
+	 *
+	 * @param string $column
+	 * @param mixed $type One of IQueryBuilder::PARAM_*
+	 * @return IQueryFunction
+	 */
+	public function castColumn($column, $type) {
+		if ($type === IQueryBuilder::PARAM_STR) {
+			$column = $this->helper->quoteColumnName($column);
+			return new QueryFunction('to_char(' . $column . ')');
+		}
+
+		return parent::castColumn($column, $type);
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function iLike($x, $y, $type = null) {
+		$x = $this->helper->quoteColumnName($x);
+		$y = $this->helper->quoteColumnName($y);
+		return new QueryFunction('REGEXP_LIKE('.$x.', \'^\' || REPLACE('.$y.', \'%\', \'.*\') || \'$\', \'i\')');
+	}
+}