1 files changed, 0 insertions, 106 deletions
diff --git a/lib/private/App/CodeChecker/DatabaseSchemaChecker.php b/lib/private/App/CodeChecker/DatabaseSchemaChecker.php
deleted file mode 100644
index 595a3fe0209..00000000000
--- a/lib/private/App/CodeChecker/DatabaseSchemaChecker.php
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-/**
- * @copyright Copyright (c) 2017, Joas Schilling <coding@schilljs.com>
- *
- * @author Joas Schilling <coding@schilljs.com>
- * @author Morris Jobke <hey@morrisjobke.de>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * 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
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-namespace OC\App\CodeChecker;
-
-class DatabaseSchemaChecker {
-
-	/**
-	 * @param string $appId
-	 * @return array
-	 */
-	public function analyse($appId) {
-		$appPath = \OC_App::getAppPath($appId);
-		if ($appPath === false) {
-			throw new \RuntimeException("No app with given id <$appId> known.");
-		}
-
-		if (!file_exists($appPath . '/appinfo/database.xml')) {
-			return ['errors' => [], 'warnings' => []];
-		}
-
-		libxml_use_internal_errors(true);
-		$loadEntities = libxml_disable_entity_loader(false);
-		$xml = simplexml_load_file($appPath . '/appinfo/database.xml');
-		libxml_disable_entity_loader($loadEntities);
-
-
-		$errors = $warnings = [];
-
-		foreach ($xml->table as $table) {
-			// Table names
-			if (strpos((string)$table->name, '*dbprefix*') !== 0) {
-				$errors[] = 'Database schema error: name of table ' . (string)$table->name . ' does not start with *dbprefix*';
-			}
-			$tableName = substr((string)$table->name, strlen('*dbprefix*'));
-			if (strpos($tableName, '*dbprefix*') !== false) {
-				$warnings[] = 'Database schema warning: *dbprefix* should only appear once in name of table ' . (string)$table->name;
-			}
-
-			if (strlen($tableName) > 27) {
-				$errors[] = 'Database schema error: Name of table ' . (string)$table->name . ' is too long (' . strlen($tableName) . '), max. 27 characters (21 characters for tables with autoincrement) + *dbprefix* allowed';
-			}
-
-			$hasAutoIncrement = false;
-
-			// Column names
-			foreach ($table->declaration->field as $column) {
-				if (strpos((string)$column->name, '*dbprefix*') !== false) {
-					$warnings[] = 'Database schema warning: *dbprefix* should not appear in name of column ' . (string)$column->name . ' on table ' . (string)$table->name;
-				}
-
-				if (strlen((string)$column->name) > 30) {
-					$errors[] = 'Database schema error: Name of column ' . (string)$column->name . ' on table ' . (string)$table->name . ' is too long (' . strlen($tableName) . '), max. 30 characters allowed';
-				}
-
-				if ($column->autoincrement) {
-					if ($hasAutoIncrement) {
-						$errors[] = 'Database schema error: Table ' . (string)$table->name . ' has multiple autoincrement columns';
-					}
-
-					if (strlen($tableName) > 21) {
-						$errors[] = 'Database schema error: Name of table ' . (string)$table->name . ' is too long (' . strlen($tableName) . '), max. 27 characters (21 characters for tables with autoincrement) + *dbprefix* allowed';
-					}
-
-					$hasAutoIncrement = true;
-				}
-			}
-
-			// Index names
-			foreach ($table->declaration->index as $index) {
-				$hasPrefix = strpos((string)$index->name, '*dbprefix*');
-				if ($hasPrefix !== false && $hasPrefix !== 0) {
-					$warnings[] = 'Database schema warning: *dbprefix* should only appear at the beginning in name of index ' . (string)$index->name . ' on table ' . (string)$table->name;
-				}
-
-				$indexName = $hasPrefix === 0 ? substr((string)$index->name, strlen('*dbprefix*')) : (string)$index->name;
-				if (strlen($indexName) > 27) {
-					$errors[] = 'Database schema error: Name of index ' . (string)$index->name . ' on table ' . (string)$table->name . ' is too long (' . strlen($tableName) . '), max. 27 characters + *dbprefix* allowed';
-				}
-			}
-		}
-
-		return ['errors' => $errors, 'warnings' => $warnings];
-	}
-}