106 lines
4.5 KiB
C#
106 lines
4.5 KiB
C#
// Copyright (c) 2012, Outercurve Foundation.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// - Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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//
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// - Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// - Neither the name of the Outercurve Foundation nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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using System;
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using System.IO;
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using System.Collections.Generic;
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using System.Text;
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using WebsitePanel.Providers.Database;
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namespace WebsitePanel.EnterpriseServer
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{
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public class BackupDatabaseTask : SchedulerTask
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{
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public override void DoWork()
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{
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// Input parameters:
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// - DATABASE_GROUP
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// - DATABASE_NAME
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// - BACKUP_FOLDER
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// - BACKUP_NAME
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// - ZIP_BACKUP
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string databaseGroup = (string)TaskManager.TaskParameters["DATABASE_GROUP"];
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string databaseName = (string)TaskManager.TaskParameters["DATABASE_NAME"];
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string backupFolder = (string)TaskManager.TaskParameters["BACKUP_FOLDER"];
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string backupName = (string)TaskManager.TaskParameters["BACKUP_NAME"];
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string strZipBackup = (string)TaskManager.TaskParameters["ZIP_BACKUP"];
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// check input parameters
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if (String.IsNullOrEmpty(databaseName))
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{
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TaskManager.WriteWarning("Specify 'Database Name' task parameter.");
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return;
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}
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bool zipBackup = (strZipBackup.ToLower() == "true");
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if (String.IsNullOrEmpty(backupName))
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{
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backupName = databaseName + (zipBackup ? ".zip" : ".bak");
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}
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else
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{
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// check extension
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string ext = Path.GetExtension(backupName);
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if (zipBackup && String.Compare(ext, ".zip", true) != 0)
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{
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// change extension to .zip
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backupName = Path.GetFileNameWithoutExtension(backupName) + ".zip";
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}
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}
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// try to find database
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SqlDatabase item = (SqlDatabase)PackageController.GetPackageItemByName(TaskManager.PackageId, databaseGroup,
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databaseName, typeof(SqlDatabase));
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if (item == null)
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{
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TaskManager.WriteError("Database with the specified name was not found in the current hosting space.");
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return;
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}
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if (String.IsNullOrEmpty(backupFolder))
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backupFolder = "\\";
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// substitute parameters
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DateTime d = DateTime.Now;
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string date = d.ToString("yyyyMMdd");
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string time = d.ToString("HHmm");
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backupFolder = Utils.ReplaceStringVariable(backupFolder, "date", date);
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backupFolder = Utils.ReplaceStringVariable(backupFolder, "time", time);
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backupName = Utils.ReplaceStringVariable(backupName, "date", date);
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backupName = Utils.ReplaceStringVariable(backupName, "time", time);
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// backup database
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DatabaseServerController.BackupSqlDatabase(item.Id, backupName, zipBackup, false, backupFolder);
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}
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}
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}
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