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Initial project's source code check-in.

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ptsurbeleu 2011-07-13 16:07:32 -07:00
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WebsitePanel/Sources/WebsitePanel.Providers.Web.IIS70/DefaultDocuments/DefaultDocumentModuleService.cs Normal file
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// Copyright (c) 2011, 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 Microsoft.Web.Administration;
namespace WebsitePanel.Providers.Web.Iis.DefaultDocuments
{
using Common;
using Microsoft.Web.Administration;
using Microsoft.Web.Management.Server;
using System;
using System.Text;
using System.Collections.Generic;
using System.Collections;
using WebsitePanel.Providers.Web.Iis.Utility;
internal sealed class DefaultDocsModuleService : ConfigurationModuleService
{
public const string ValueAttribute = "value";
public string GetDefaultDocumentSettings(string siteId)
{
using (var srvman = GetServerManager())
{
// Load web site configuration
var config = srvman.GetWebConfiguration(siteId);
// Load corresponding section
var section = config.GetSection(Constants.DefaultDocumentsSection);
//
var filesCollection = section.GetCollection("files");
// Build default documents
var defaultDocs = new List<String>();
//
foreach (var item in filesCollection)
{
var item2Get = GetDefaultDocument(item);
//
if (String.IsNullOrEmpty(item2Get))
continue;
//
defaultDocs.Add(item2Get);
}
//
return String.Join(",", defaultDocs.ToArray());
}
}
public void SetDefaultDocumentsEnabled(string siteId, bool enabled)
{
using (var srvman = GetServerManager())
{
// Load web site configuration
var config = srvman.GetWebConfiguration(siteId);
// Load corresponding section
var section = config.GetSection(Constants.DefaultDocumentsSection);
//
section.SetAttributeValue("enabled", enabled);
//
srvman.CommitChanges();
}
}
public void SetDefaultDocumentSettings(string siteId, string defaultDocs)
{
#region Revert to parent settings (inherited)
using (var srvman = GetServerManager())
{
// Load web site configuration
var config = srvman.GetWebConfiguration(siteId);
// Load corresponding section
var section = config.GetSection(Constants.DefaultDocumentsSection);
//
section.RevertToParent();
//
srvman.CommitChanges();
}
#endregion
// Exit if no changes have been made
if (String.IsNullOrEmpty(defaultDocs))
return;
// Update default documents list
var docs2Add = defaultDocs.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
#region Put changes in effect
using (var srvman = GetServerManager())
{
// Load web site configuration
var config = srvman.GetWebConfiguration(siteId);
// Load corresponding section
var section = config.GetSection(Constants.DefaultDocumentsSection);
//
var filesCollection = section.GetCollection("files");
// The only solution to override inherited default documents is to use <clear/> element
filesCollection.Clear();
//
foreach (var item in docs2Add)
{
// The default document specified exists
if (FindDefaultDocument(filesCollection, item) > -1)
continue;
//
var item2Add = CreateDefaultDocument(filesCollection, item);
//
if (item2Add == null)
continue;
//
filesCollection.Add(item2Add);
}
//
srvman.CommitChanges();
}
#endregion
}
private string GetDefaultDocument(ConfigurationElement element)
{
if (element == null)
return null;
//
return Convert.ToString(element.GetAttributeValue(ValueAttribute));
}
private ConfigurationElement CreateDefaultDocument(ConfigurationElementCollection collection, string valueStr)
{
if (valueStr == null)
return null;
//
valueStr = valueStr.Trim();
//
if (String.IsNullOrEmpty(valueStr))
return null;
//
ConfigurationElement file2Add = collection.CreateElement("add");
file2Add.SetAttributeValue(ValueAttribute, valueStr);
//
return file2Add;
}
private int FindDefaultDocument(ConfigurationElementCollection collection, string valueStr)
{
for (int i = 0; i < collection.Count; i++)
{
var item = collection[i];
//
var valueObj = item.GetAttributeValue(ValueAttribute);
//
if (String.Equals((String)valueObj, valueStr, StringComparison.OrdinalIgnoreCase))
{
return i;
}
}
//
return -1;
}
}
}