All set and everything is okay, except you can not see those Feature status in site settings' pages. So I created a Feature List application page specific for this:
Code:
<%@ Page Language="C#" Inherits="Microsoft.SharePoint.WebControls.LayoutsPageBase" %>
<%@ Assembly Name="System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" %>
<%@ Assembly Name="System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" %>
<%@ Assembly Name="Microsoft.SharePoint, Version=12.0.0.0, Culture=neutral,PublicKeyToken=71e9bce111e9429c" %>
<%@ Assembly Name="Microsoft.SharePoint.ApplicationPages, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c"%>
<%@ Import Namespace="System.Web.UI" %>
<%@ Import Namespace="System.Collections.Generic" %>
<%@ Import Namespace="System.Collections.Specialized" %>
<%@ Import Namespace="Microsoft.SharePoint" %>
<%@ Import Namespace="Microsoft.SharePoint.Utilities" %>
<%@ Import Namespace="Microsoft.SharePoint.Administration" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>SharePoint Feature List</title>
<meta name="ROBOTS" content="NOINDEX, NOFOLLOW">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="Content-language" content="en">
<script runat="server">
public class FeatureItem
{
private string _name, _scope, _id;
private bool _hidden;
public string Name { get { return _name; } set { _name = value; } }
public string Scope { get { return _scope; } set { _scope = value; } }
public string ID { get { return _id; } set { _id = value; } }
public bool Hidden { get { return _hidden; } set { _hidden = value; } }
public FeatureItem(string name, string scope, string id, bool hidden)
{
Name = name;
Scope = scope;
ID = id;
Hidden = hidden;
}
}
protected override bool AllowNullWeb { get { return false; } }
protected override bool RequireSiteAdministrator { get { return false; } }
void Page_Load(object sender, System.EventArgs e)
{
if (SPContext.Current == null || SPContext.Current.Site == null || SPContext.Current.Web == null)
{
lblInfo.Text = "Invalid SPContext. Please sign in and try again.";
return;
}
PopulateFeatures();
}
void PopulateFeatures()
{
List<FeatureItem> featureList = new List<FeatureItem>();
string scope = ddlScope.SelectedValue;
Dictionary<string, SPFeatureCollection> activeFeatures = new Dictionary<string, SPFeatureCollection>();
activeFeatures.Add(SPFeatureScope.Farm.ToString(), Microsoft.SharePoint.Administration.SPWebService.ContentService.Features);
activeFeatures.Add(SPFeatureScope.WebApplication.ToString(), SPContext.Current.Site.WebApplication.Features);
activeFeatures.Add(SPFeatureScope.Site.ToString(), SPContext.Current.SiteFeatures);
activeFeatures.Add(SPFeatureScope.Web.ToString(), SPContext.Current.WebFeatures);
if (ddlActive.SelectedValue == "Active")
{
if (scope == "All")
{
foreach (SPFeatureCollection features in activeFeatures.Values)
{
foreach (SPFeature item in features)
{
try
{
string name = string.IsNullOrEmpty(item.Definition.DisplayName) ? item.Definition.Id.ToString() : item.Definition.DisplayName;
FeatureItem fi = new FeatureItem(name,
item.Definition.Scope.ToString(), item.Definition.Id.ToString(), item.Definition.Hidden);
featureList.Add(fi);
}
catch (Exception ex)
{
string name = string.IsNullOrEmpty(item.Definition.DisplayName) ? item.Definition.Id.ToString() : item.Definition.DisplayName;
FeatureItem fi = new FeatureItem(ex.Message, string.Empty, string.Empty, false);
featureList.Add(fi);
}
}
}
}
else
{
SPFeatureCollection features = activeFeatures[scope];
foreach (SPFeature item in features)
{
try
{
string name = string.IsNullOrEmpty(item.Definition.DisplayName) ? item.Definition.Id.ToString() : item.Definition.DisplayName;
FeatureItem fi = new FeatureItem(name,
item.Definition.Scope.ToString(), item.Definition.Id.ToString(), item.Definition.Hidden);
featureList.Add(fi);
}
catch (Exception ex)
{
string name = string.IsNullOrEmpty(item.Definition.DisplayName) ? item.Definition.Id.ToString() : item.Definition.DisplayName;
FeatureItem fi = new FeatureItem(ex.Message, string.Empty, string.Empty, false);
featureList.Add(fi);
}
}
}
}
else //Inavtive
{
foreach (SPFeatureDefinition definition in SPFarm.Local.FeatureDefinitions)
{
Guid featureID = Guid.NewGuid();
string name = string.Empty;
try
{
featureID = definition.Id;
name = string.IsNullOrEmpty(definition.DisplayName) ? featureID.ToString() : definition.DisplayName;
bool isActive = false;
if (activeFeatures[definition.Scope.ToString()] != null)
isActive = (activeFeatures[definition.Scope.ToString()][featureID] != null);
if (!isActive && (scope == "All" || definition.Scope.ToString() == scope))
{
FeatureItem fi = new FeatureItem(name, definition.Scope.ToString(), definition.Id.ToString(), definition.Hidden);
featureList.Add(fi);
}
}
catch (Exception e)
{
FeatureItem fi = new FeatureItem(name + " : " + e.Message, "Invalid", featureID.ToString(), true);
featureList.Add(fi);
}
}
}
featureList.Sort(delegate(FeatureItem item1, FeatureItem item2)
{
return item1.Name.CompareTo(item2.Name);
});
lblTotal.Text = string.Format("Total count: {0}", featureList.Count);
gvFeature.DataSource = featureList;
gvFeature.DataBind();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div style="margin: 15">
<p>
<asp:Label ID="Label2" runat="server" Text="Feature Status:"></asp:Label>
<asp:DropDownList ID="ddlActive" runat="server" AutoPostBack="true">
<asp:ListItem Selected="True">Active</asp:ListItem>
<asp:ListItem>Inactive</asp:ListItem>
</asp:DropDownList>
<asp:Label ID="Label3" runat="server" Text="Feature Scope:"></asp:Label>
<asp:DropDownList ID="ddlScope" runat="server" AutoPostBack="true">
<asp:ListItem>All</asp:ListItem>
<asp:ListItem>Farm</asp:ListItem>
<asp:ListItem>WebApplication</asp:ListItem>
<asp:ListItem>Site</asp:ListItem>
<asp:ListItem Selected="True">Web</asp:ListItem>
</asp:DropDownList>
<asp:Label ID="lblTotal" runat="server"></asp:Label>
</p>
<p>
<asp:Label ID="lblInfo" runat="server"></asp:Label>
<asp:GridView ID="gvFeature" runat="server" AutoGenerateColumns="False" BorderWidth="1px"
BackColor="White" CellPadding="4" BorderStyle="Solid" BorderColor="#3366CC"
Font-Size="Small" AlternatingRowStyle-ForeColor="ActiveCaption">
<HeaderStyle ForeColor="White" BackColor="#003399" HorizontalAlign="Left">
</HeaderStyle>
<Columns>
<asp:BoundField HeaderText="Feature Name" DataField="Name" ReadOnly="true" ItemStyle-Width="380px">
</asp:BoundField>
<asp:BoundField HeaderText="Scope" DataField="Scope" ReadOnly="true" ItemStyle-Width="120px">
</asp:BoundField>
<asp:BoundField HeaderText="Hidden" DataField="Hidden" ReadOnly="true" ItemStyle-Width="120px">
</asp:BoundField>
<asp:BoundField HeaderText="FeatureID" DataField="ID" ReadOnly="true" ItemStyle-Font-Size="X-Small" ItemStyle-Width="240px">
</asp:BoundField>
</Columns>
<EmptyDataTemplate>
<asp:Label ID="lblEmptyMessage" runat="server" Text="No feature found."></asp:Label>
</EmptyDataTemplate>
</asp:GridView>
</p>
</div>
</form>
</body>
</html>
