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//-----------------------------------------------------------------------
// <copyright file="DeleteWebApplication.cs" company="Outercurve Foundation">
// Copyright (c) Outercurve Foundation. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.BuildTasks {
using System;
using System.Linq;
using Microsoft.Build.Framework;
using Microsoft.Build.Utilities;
using Microsoft.Web.Administration;
/// <summary>
/// Deletes a web application from IIS.
/// </summary>
public class DeleteWebApplication : Task {
/// <summary>
/// Gets or sets the name of the web site under which to create the web application.
/// </summary>
/// <value>The name of the existing web site.</value>
[Required]
public string WebSiteName { get; set; }
/// <summary>
/// Gets or sets the virtual paths within the web site that will access these applications.
/// </summary>
/// <value>The virtual path, which must start with '/'.</value>
[Required]
public ITaskItem[] VirtualPaths { get; set; }
/// <summary>
/// Executes this instance.
/// </summary>
/// <returns>A value indicating whether the task completed successfully.</returns>
public override bool Execute() {
var serverManager = new ServerManager();
// Find the root web site that this web application will be created under.
var site = serverManager.Sites.FirstOrDefault(s => string.Equals(s.Name, this.WebSiteName, StringComparison.OrdinalIgnoreCase));
if (site == null) {
Log.LogMessage(MessageImportance.Low, TaskStrings.NoMatchingWebSiteFound, this.WebSiteName);
return true;
}
if (this.VirtualPaths.Length == 0) {
// Nothing to do.
return true;
}
foreach (ITaskItem path in this.VirtualPaths) {
var app = site.Applications.FirstOrDefault(a => string.Equals(a.Path, path.ItemSpec, StringComparison.OrdinalIgnoreCase));
if (app != null) {
site.Applications.Remove(app);
Log.LogMessage(MessageImportance.Normal, TaskStrings.DeletedWebApplication, app.Path);
} else {
Log.LogMessage(MessageImportance.Low, TaskStrings.WebApplicationNotFoundSoNotDeleted, path.ItemSpec);
}
}
serverManager.CommitChanges();
return true;
}
}
}
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