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Added backup/restore functionality.

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This commit is contained in:
Matteo Tomasini 2011-09-20 15:56:17 +02:00
parent 5d7e8c3c4a
commit 74981f98aa
11 changed files with 860 additions and 5 deletions
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34
WebApplication/AdminProviders.aspx.cs
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@ -6,6 +6,8 @@ using System.Web.UI;
using System.Web.UI.WebControls;
using ScrewTurn.Wiki.PluginFramework;
using System.Net;
using System.Linq;
using System.IO;
namespace ScrewTurn.Wiki {
@ -538,6 +540,38 @@ namespace ScrewTurn.Wiki {
#endregion
protected void btnExport_Click(object sender, EventArgs e) {
Log.LogEntry("Data export requested.", EntryType.General, SessionFacade.GetCurrentUsername());
string tempDir = Path.Combine(Environment.GetEnvironmentVariable("TEMP"), Guid.NewGuid().ToString());
Directory.CreateDirectory(tempDir);
string zipFileName = Path.Combine(tempDir, "Backup.zip");
bool backupFileSucceded = BackupRestore.BackupRestore.BackupAll(zipFileName, Settings.Provider.ListPluginAssemblies(),
Settings.Provider,
(from p in Collectors.PagesProviderCollector.AllProviders where !p.ReadOnly select p).ToArray(),
(from p in Collectors.UsersProviderCollector.AllProviders where IsUsersProviderFullWriteEnabled(p) select p).ToArray(),
(from p in Collectors.FilesProviderCollector.AllProviders where !p.ReadOnly select p).ToArray());
FileInfo file = new FileInfo(zipFileName);
Response.Clear();
Response.AddHeader("content-type", GetMimeType(zipFileName));
Response.AddHeader("content-disposition", "attachment;filename=Backup.zip");
Response.AddHeader("content-length", file.Length.ToString());
Response.TransmitFile(zipFileName);
Response.Flush();
Directory.Delete(tempDir, true);
Log.LogEntry("Data export completed.", EntryType.General, SessionFacade.GetCurrentUsername());
}
private string GetMimeType(string ext) {
string mime = "";
if(MimeTypes.Types.TryGetValue(ext, out mime)) return mime;
else return "application/octet-stream";
}
/// <summary>
/// Detects whether a users storage provider fully supports writing to all managed data.
/// </summary>