public function doTestSchemaDumping() { $outfile = 'static://db_out.xml'; OC_DB::getDbStructure($outfile); $content = file_get_contents($outfile); $this->assertContains($this->table1, $content); $this->assertContains($this->table2, $content); }
/** * exports a user, or owncloud instance * @param string $uid user id of user to export if export type is user, defaults to current * @param string $type type of export, defualts to user * @param string $path path to zip output folder * @return string on error, path to zip on success */ public static function export($uid = null, $type = 'user', $path = null) { $datadir = OC_Config::getValue('datadirectory'); // Validate export type $types = array('user', 'instance', 'system', 'userfiles'); if (!in_array($type, $types)) { OC_Log::write('migration', 'Invalid export type', OC_Log::ERROR); return json_encode(array('success' => false)); } self::$exporttype = $type; // Userid? if (self::$exporttype == 'user') { // Check user exists self::$uid = is_null($uid) ? OC_User::getUser() : $uid; if (!OC_User::userExists(self::$uid)) { return json_encode(array('success' => false)); } } // Calculate zipname if (self::$exporttype == 'user') { $zipname = 'oc_export_' . self::$uid . '_' . date("y-m-d_H-i-s") . '.zip'; } else { $zipname = 'oc_export_' . self::$exporttype . '_' . date("y-m-d_H-i-s") . '.zip'; } // Calculate path if (self::$exporttype == 'user') { self::$zippath = $datadir . '/' . self::$uid . '/' . $zipname; } else { if (!is_null($path)) { // Validate custom path if (!file_exists($path) || !is_writeable($path)) { OC_Log::write('migration', 'Path supplied is invalid.', OC_Log::ERROR); return json_encode(array('success' => false)); } self::$zippath = $path . $zipname; } else { // Default path self::$zippath = get_temp_dir() . '/' . $zipname; } } // Create the zip object if (!self::createZip()) { return json_encode(array('success' => false)); } // Do the export self::findProviders(); $exportdata = array(); switch (self::$exporttype) { case 'user': // Connect to the db self::$dbpath = $datadir . '/' . self::$uid . '/migration.db'; if (!self::connectDB()) { return json_encode(array('success' => false)); } self::$content = new OC_Migration_Content(self::$zip, self::$migration_database); // Export the app info $exportdata = self::exportAppData(); // Add the data dir to the zip self::$content->addDir(OC_User::getHome(self::$uid), true, '/'); break; case 'instance': self::$content = new OC_Migration_Content(self::$zip); // Creates a zip that is compatable with the import function $dbfile = tempnam(get_temp_dir(), "owncloud_export_data_"); OC_DB::getDbStructure($dbfile, 'MDB2_SCHEMA_DUMP_ALL'); // Now add in *dbname* and *dbprefix* $dbexport = file_get_contents($dbfile); $dbnamestring = "<database>\n\n <name>" . OC_Config::getValue("dbname", "owncloud"); $dbtableprefixstring = "<table>\n\n <name>" . OC_Config::getValue("dbtableprefix", "oc_"); $dbexport = str_replace($dbnamestring, "<database>\n\n <name>*dbname*", $dbexport); $dbexport = str_replace($dbtableprefixstring, "<table>\n\n <name>*dbprefix*", $dbexport); // Add the export to the zip self::$content->addFromString($dbexport, "dbexport.xml"); // Add user data foreach (OC_User::getUsers() as $user) { self::$content->addDir(OC_User::getHome($user), true, "/userdata/"); } break; case 'userfiles': self::$content = new OC_Migration_Content(self::$zip); // Creates a zip with all of the users files foreach (OC_User::getUsers() as $user) { self::$content->addDir(OC_User::getHome($user), true, "/"); } break; case 'system': self::$content = new OC_Migration_Content(self::$zip); // Creates a zip with the owncloud system files self::$content->addDir(OC::$SERVERROOT . '/', false, '/'); foreach (array(".git", "3rdparty", "apps", "core", "files", "l10n", "lib", "ocs", "search", "settings", "tests") as $dir) { self::$content->addDir(OC::$SERVERROOT . '/' . $dir, true, "/"); } break; } if (!($info = self::getExportInfo($exportdata))) { return json_encode(array('success' => false)); } // Add the export info json to the export zip self::$content->addFromString($info, 'export_info.json'); if (!self::$content->finish()) { return json_encode(array('success' => false)); } return json_encode(array('success' => true, 'data' => self::$zippath)); }