websitepanel/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/HostedSharePointServerImpl.cs
omara 127a7fc1dd Update Copyright information on updated files
Change Copyright date on footer
2012-07-04 08:37:14 -04:00

678 lines
28 KiB
C#

// Copyright (c) 2012, Outercurve Foundation.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// - Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// - Neither the name of the Outercurve Foundation nor the names of its
// contributors may be used to endorse or promote products derived from this
// software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
using System;
using System.Collections.Generic;
using System.IO;
using System.Security.Principal;
using WebsitePanel.Providers.SharePoint;
using WebsitePanel.Providers.Utils;
using Microsoft.SharePoint;
using Microsoft.SharePoint.Administration;
namespace WebsitePanel.Providers.HostedSolution
{
/// <summary>
/// Represents SharePoint management functionality implementation.
/// </summary>
public class HostedSharePointServerImpl : MarshalByRefObject
{
/// <summary>
/// Gets list of supported languages by this installation of SharePoint.
/// </summary>
/// <returns>List of supported languages</returns>
public int[] GetSupportedLanguages(string languagePacksPath)
{
List<int> languages = new List<int>();
try
{
WindowsImpersonationContext wic = WindowsIdentity.GetCurrent().Impersonate();
try
{
SPLanguageCollection installedLanguages = SPRegionalSettings.GlobalInstalledLanguages;
foreach (SPLanguage lang in installedLanguages)
{
languages.Add(lang.LCID);
}
return languages.ToArray();
}
finally
{
wic.Undo();
}
}
catch (Exception ex)
{
throw new InvalidOperationException("Failed to create site collection.", ex);
}
}
public long GetSiteCollectionSize(Uri root, string url)
{
WindowsImpersonationContext wic = null;
try
{
wic = WindowsIdentity.GetCurrent().Impersonate();
SPWebApplication rootWebApplication = SPWebApplication.Lookup(root);
SPSite site = rootWebApplication.Sites[url];
if (site != null)
site.RecalculateStorageUsed();
else
throw new ApplicationException(string.Format("SiteCollection {0} does not exist", url));
return site.Usage.Storage;
}
catch (Exception ex)
{
HostedSolutionLog.LogError(ex);
throw;
}
finally
{
if (wic != null)
wic.Undo();
}
}
public SharePointSiteDiskSpace[] CalculateSiteCollectionDiskSpace(Uri root, string[] urls)
{
WindowsImpersonationContext wic = null;
try
{
wic = WindowsIdentity.GetCurrent().Impersonate();
SPWebApplication rootWebApplication = SPWebApplication.Lookup(root);
List<SharePointSiteDiskSpace> ret = new List<SharePointSiteDiskSpace>();
foreach (string url in urls)
{
SharePointSiteDiskSpace siteDiskSpace = new SharePointSiteDiskSpace();
rootWebApplication.Sites[url].RecalculateStorageUsed();
siteDiskSpace.Url = url;
siteDiskSpace.DiskSpace = (long)Math.Round(rootWebApplication.Sites[url].Usage.Storage / 1024.0 / 1024.0);
ret.Add(siteDiskSpace);
}
return ret.ToArray();
}
catch (Exception ex)
{
HostedSolutionLog.LogError(ex);
throw;
}
finally
{
if (wic != null)
wic.Undo();
}
}
/// <summary>
/// Gets list of SharePoint collections within root web application.
/// </summary>
/// <param name="rootWebApplicationUri">Root web application uri.</param>
/// <returns>List of SharePoint collections within root web application.</returns>
public SharePointSiteCollection[] GetSiteCollections(Uri rootWebApplicationUri)
{
try
{
WindowsImpersonationContext wic = WindowsIdentity.GetCurrent().Impersonate();
try
{
SPWebApplication rootWebApplication = SPWebApplication.Lookup(rootWebApplicationUri);
List<SharePointSiteCollection> siteCollections = new List<SharePointSiteCollection>();
foreach (SPSite site in rootWebApplication.Sites)
{
SharePointSiteCollection loadedSiteCollection = new SharePointSiteCollection();
FillSiteCollection(loadedSiteCollection, site);
siteCollections.Add(loadedSiteCollection);
}
return siteCollections.ToArray();
}
finally
{
wic.Undo();
}
}
catch (Exception ex)
{
throw new InvalidOperationException("Failed to create site collection.", ex);
}
}
/// <summary>
/// Gets SharePoint collection within root web application with given name.
/// </summary>
/// <param name="rootWebApplicationUri">Root web application uri.</param>
/// <param name="url">Url that uniquely identifies site collection to be loaded.</param>
/// <returns>SharePoint collection within root web application with given name.</returns>
public SharePointSiteCollection GetSiteCollection(Uri rootWebApplicationUri, string url)
{
try
{
WindowsImpersonationContext wic = WindowsIdentity.GetCurrent().Impersonate();
try
{
SPWebApplication rootWebApplication = SPWebApplication.Lookup(rootWebApplicationUri);
string siteCollectionUrl = String.Format("{0}:{1}", url, rootWebApplicationUri.Port);
SPSite site = rootWebApplication.Sites[siteCollectionUrl];
if (site != null)
{
SharePointSiteCollection loadedSiteCollection = new SharePointSiteCollection();
FillSiteCollection(loadedSiteCollection, site);
return loadedSiteCollection;
}
return null;
}
finally
{
wic.Undo();
}
}
catch (Exception ex)
{
throw new InvalidOperationException("Failed to create site collection.", ex);
}
}
private static void DeleteQuotaTemplate(string name)
{
SPFarm farm = SPFarm.Local;
SPWebService webService = farm.Services.GetValue<SPWebService>("");
SPQuotaTemplateCollection quotaColl = webService.QuotaTemplates;
quotaColl.Delete(name);
}
public void UpdateQuotas(Uri root, string url, long maxStorage, long warningStorage)
{
WindowsImpersonationContext wic = null;
try
{
wic = WindowsIdentity.GetCurrent().Impersonate();
SPWebApplication rootWebApplication = SPWebApplication.Lookup(root);
SPQuota quota = new SPQuota();
if (maxStorage != -1)
quota.StorageMaximumLevel = maxStorage * 1024 * 1024;
else
quota.StorageMaximumLevel = 0;
if (warningStorage != -1 && maxStorage != -1)
quota.StorageWarningLevel = Math.Min(warningStorage, maxStorage) * 1024 * 1024;
else
quota.StorageWarningLevel = 0;
rootWebApplication.GrantAccessToProcessIdentity(WindowsIdentity.GetCurrent().Name);
rootWebApplication.Sites[url].Quota = quota;
}
catch (Exception ex)
{
HostedSolutionLog.LogError(ex);
throw;
}
finally
{
if (wic != null)
wic.Undo();
}
}
/// <summary>
/// Creates site collection within predefined root web application.
/// </summary>
/// <param name="rootWebApplicationUri">Root web application uri.</param>
/// <param name="siteCollection">Information about site coolection to be created.</param>
/// <exception cref="InvalidOperationException">Is thrown in case requested operation fails for any reason.</exception>
public void CreateSiteCollection(Uri rootWebApplicationUri, SharePointSiteCollection siteCollection)
{
WindowsImpersonationContext wic = null;
HostedSolutionLog.LogStart("CreateSiteCollection");
try
{
wic = WindowsIdentity.GetCurrent().Impersonate();
SPWebApplication rootWebApplication = SPWebApplication.Lookup(rootWebApplicationUri);
string siteCollectionUrl = String.Format("{0}:{1}", siteCollection.Url, rootWebApplicationUri.Port);
HostedSolutionLog.DebugInfo("rootWebApplicationUri: {0}", rootWebApplicationUri);
HostedSolutionLog.DebugInfo("siteCollectionUrl: {0}", siteCollectionUrl);
SPQuota spQuota;
SPSite spSite = rootWebApplication.Sites.Add(siteCollectionUrl,
siteCollection.Title, siteCollection.Description,
(uint)siteCollection.LocaleId, String.Empty,
siteCollection.OwnerLogin, siteCollection.OwnerName,
siteCollection.OwnerEmail,
null, null, null, true);
try
{
spQuota = new SPQuota();
if (siteCollection.MaxSiteStorage != -1)
spQuota.StorageMaximumLevel = siteCollection.MaxSiteStorage * 1024 * 1024;
if (siteCollection.WarningStorage != -1 && siteCollection.MaxSiteStorage != -1)
spQuota.StorageWarningLevel = Math.Min(siteCollection.WarningStorage, siteCollection.MaxSiteStorage) * 1024 * 1024;
}
catch (Exception)
{
rootWebApplication.Sites.Delete(siteCollectionUrl);
throw;
}
try
{
rootWebApplication.GrantAccessToProcessIdentity(WindowsIdentity.GetCurrent().Name);
spSite.Quota = spQuota;
}
catch (Exception)
{
rootWebApplication.Sites.Delete(siteCollectionUrl);
DeleteQuotaTemplate(siteCollection.Title);
throw;
}
rootWebApplication.Update(true);
try
{
if (siteCollection.RootWebApplicationInteralIpAddress != string.Empty)
{
string dirPath = FileUtils.EvaluateSystemVariables(@"%windir%\system32\drivers\etc");
string path = dirPath + "\\hosts";
if (FileUtils.FileExists(path))
{
string content = FileUtils.GetFileTextContent(path);
content = content.Replace("\r\n", "\n").Replace("\n\r", "\n");
string[] contentArr = content.Split(new char[] { '\n' });
bool bRecordExist = false;
foreach (string s in contentArr)
{
if (s != string.Empty)
{
string IPAddr = string.Empty;
string hostName = string.Empty;
if (s[0] != '#')
{
bool bSeperator = false;
foreach (char c in s)
{
if ((c != ' ') & (c != '\t'))
{
if (bSeperator)
hostName += c;
else
IPAddr += c;
}
else
bSeperator = true;
}
if (hostName.ToLower() == siteCollection.RootWebApplicationFQDN.ToLower())
{
bRecordExist = true;
break;
}
}
}
}
if (!bRecordExist)
{
string outPut = string.Empty;
foreach (string o in contentArr)
{
if (o != string.Empty)
outPut += o + "\r\n";
}
outPut += siteCollection.RootWebApplicationInteralIpAddress + '\t' + siteCollection.RootWebApplicationFQDN + "\r\n";
FileUtils.UpdateFileTextContent(path, outPut);
}
}
}
}
catch (Exception ex)
{
HostedSolutionLog.LogError(ex);
}
}
catch (Exception ex)
{
HostedSolutionLog.LogError(ex);
throw;
}
finally
{
if (wic != null)
wic.Undo();
HostedSolutionLog.LogEnd("CreateSiteCollection");
}
}
/// <summary>
/// Deletes site collection under given url.
/// </summary>
/// <param name="rootWebApplicationUri">Root web application uri.</param>
/// <param name="url">Url that uniquely identifies site collection to be deleted.</param>
/// <exception cref="InvalidOperationException">Is thrown in case requested operation fails for any reason.</exception>
public void DeleteSiteCollection(Uri rootWebApplicationUri, SharePointSiteCollection siteCollection)
{
try
{
WindowsIdentity identity = WindowsIdentity.GetCurrent();
WindowsImpersonationContext wic = identity.Impersonate();
try
{
SPWebApplication rootWebApplication = SPWebApplication.Lookup(rootWebApplicationUri);
string siteCollectionUrl = String.Format("{0}:{1}", siteCollection.Url, rootWebApplicationUri.Port);
//string args = String.Format("-o deletesite -url {0}", siteCollectionUrl);
//string stsadm = @"c:\Program Files\Common Files\Microsoft Shared\web server extensions\12\BIN\STSADM.EXE";
//// launch system process
//ProcessStartInfo startInfo = new ProcessStartInfo(stsadm, args);
//startInfo.WindowStyle = ProcessWindowStyle.Hidden;
//startInfo.RedirectStandardOutput = true;
//startInfo.UseShellExecute = false;
//Process proc = Process.Start(startInfo);
//// analyze results
//StreamReader reader = proc.StandardOutput;
//string output = reader.ReadToEnd();
//int exitCode = proc.ExitCode;
//reader.Close();
rootWebApplication.Sites.Delete(siteCollectionUrl, true);
rootWebApplication.Update(true);
try
{
if (siteCollection.RootWebApplicationInteralIpAddress != string.Empty)
{
string dirPath = FileUtils.EvaluateSystemVariables(@"%windir%\system32\drivers\etc");
string path = dirPath + "\\hosts";
if (FileUtils.FileExists(path))
{
string content = FileUtils.GetFileTextContent(path);
content = content.Replace("\r\n", "\n").Replace("\n\r", "\n");
string[] contentArr = content.Split(new char[] { '\n' });
string outPut = string.Empty;
foreach (string s in contentArr)
{
if (s != string.Empty)
{
string IPAddr = string.Empty;
string hostName = string.Empty;
if (s[0] != '#')
{
bool bSeperator = false;
foreach (char c in s)
{
if ((c != ' ') & (c != '\t'))
{
if (bSeperator)
hostName += c;
else
IPAddr += c;
}
else
bSeperator = true;
}
if (hostName.ToLower() != siteCollection.RootWebApplicationFQDN.ToLower())
{
outPut += s + "\r\n";
}
}
else
outPut += s + "\r\n";
}
}
FileUtils.UpdateFileTextContent(path, outPut);
}
}
}
catch (Exception ex)
{
HostedSolutionLog.LogError(ex);
}
}
finally
{
wic.Undo();
}
}
catch (Exception ex)
{
throw new InvalidOperationException("Failed to delete site collection.", ex);
}
}
/// <summary>
/// Backups site collection under give url.
/// </summary>
/// <param name="rootWebApplicationUri">Root web application uri.</param>
/// <param name="url">Url that uniquely identifies site collection to be deleted.</param>
/// <param name="filename">Resulting backup file name.</param>
/// <param name="zip">A value which shows whether created backup must be archived.</param>
/// <param name="tempPath">Custom temp path for backup</param>
/// <returns>Full path to created backup.</returns>
/// <exception cref="InvalidOperationException">Is thrown in case requested operation fails for any reason.</exception>
public string BackupSiteCollection(Uri rootWebApplicationUri, string url, string filename, bool zip, string tempPath)
{
try
{
WindowsImpersonationContext wic = WindowsIdentity.GetCurrent().Impersonate();
try
{
SPWebApplication rootWebApplication = SPWebApplication.Lookup(rootWebApplicationUri);
string siteCollectionUrl = String.Format("{0}:{1}", url, rootWebApplicationUri.Port);
if (String.IsNullOrEmpty(tempPath))
{
tempPath = Path.GetTempPath();
}
string backupFileName = Path.Combine(tempPath, (zip ? StringUtils.CleanIdentifier(siteCollectionUrl) + ".bsh" : StringUtils.CleanIdentifier(filename)));
// Backup requested site.
rootWebApplication.Sites.Backup(siteCollectionUrl, backupFileName, true);
if (zip)
{
string zipFile = Path.Combine(tempPath, filename);
string zipRoot = Path.GetDirectoryName(backupFileName);
FileUtils.ZipFiles(zipFile, zipRoot, new string[] { Path.GetFileName(backupFileName) });
FileUtils.DeleteFile(backupFileName);
backupFileName = zipFile;
}
return backupFileName;
}
finally
{
wic.Undo();
}
}
catch (Exception ex)
{
throw new InvalidOperationException("Failed to backup site collection.", ex);
}
}
/// <summary>
/// Restores site collection under given url from backup.
/// </summary>
/// <param name="rootWebApplicationUri">Root web application uri.</param>
/// <param name="siteCollection">Site collection to be restored.</param>
/// <param name="filename">Backup file name to restore from.</param>
/// <exception cref="InvalidOperationException">Is thrown in case requested operation fails for any reason.</exception>
public void RestoreSiteCollection(Uri rootWebApplicationUri, SharePointSiteCollection siteCollection, string filename)
{
string url = siteCollection.Url;
try
{
WindowsImpersonationContext wic = WindowsIdentity.GetCurrent().Impersonate();
try
{
SPWebApplication rootWebApplication = SPWebApplication.Lookup(rootWebApplicationUri);
string siteCollectionUrl = String.Format("{0}:{1}", url, rootWebApplicationUri.Port);
string tempPath = Path.GetTempPath();
// Unzip uploaded files if required.
string expandedFile = filename;
if (Path.GetExtension(filename).ToLower() == ".zip")
{
// Unpack file.
expandedFile = FileUtils.UnzipFiles(filename, tempPath)[0];
// Delete zip archive.
FileUtils.DeleteFile(filename);
}
// Delete existent site and restore new one.
rootWebApplication.Sites.Delete(siteCollectionUrl, false);
rootWebApplication.Sites.Restore(siteCollectionUrl, expandedFile, true, true);
SPSite restoredSite = rootWebApplication.Sites[siteCollectionUrl];
SPWeb web = restoredSite.OpenWeb();
SPUser owner = null;
try
{
owner = web.SiteUsers[siteCollection.OwnerLogin];
}
catch
{
// Ignore this error.
}
if (owner == null)
{
web.SiteUsers.Add(siteCollection.OwnerLogin, siteCollection.OwnerEmail, siteCollection.OwnerName, String.Empty);
owner = web.SiteUsers[siteCollection.OwnerLogin];
}
restoredSite.Owner = owner;
web.Close();
rootWebApplication.Update();
// Delete expanded file.
FileUtils.DeleteFile(expandedFile);
}
finally
{
wic.Undo();
}
}
catch (Exception ex)
{
throw new InvalidOperationException("Failed to restore site collection.", ex);
}
}
/// <summary>
/// Fills custom site collection with information from administration object.
/// </summary>
/// <param name="customSiteCollection">Custom site collection to fill.</param>
/// <param name="site">Administration object.</param>
private static void FillSiteCollection(SharePointSiteCollection customSiteCollection, SPSite site)
{
Uri siteUri = new Uri(site.Url);
string url = (siteUri.Port > 0) ? site.Url.Replace(String.Format(":{0}", siteUri.Port), String.Empty) : site.Url;
customSiteCollection.Url = url;
customSiteCollection.OwnerLogin = site.Owner.LoginName;
customSiteCollection.OwnerName = site.Owner.Name;
customSiteCollection.OwnerEmail = site.Owner.Email;
customSiteCollection.LocaleId = site.RootWeb.Locale.LCID;
customSiteCollection.Title = site.RootWeb.Title;
customSiteCollection.Description = site.RootWeb.Description;
customSiteCollection.Bandwidth = site.Usage.Bandwidth;
customSiteCollection.Diskspace = site.Usage.Storage;
customSiteCollection.MaxSiteStorage = site.Quota.StorageMaximumLevel;
customSiteCollection.WarningStorage = site.Quota.StorageWarningLevel;
}
}
}