managemygalleries.cs

本系统是在asp版《在线文件管理器》的基础上设计制作

//------------------------------------------------------------------------------
// <copyright company="Telligent Systems">
//     Copyright (c) Telligent Systems Corporation.  All rights reserved.
// </copyright> 
//------------------------------------------------------------------------------

using System;
using System.Collections;
using System.Web.UI.WebControls;
using CommunityServer.Components;
using CommunityServer.Controls;
using CommunityServer.Galleries.Components;

namespace CommunityServer.Galleries.Controls
{
	public class ManageMyGalleries : GalleryAdminTemplatedWebControl
	{

		#region Child Controls

		private RepeaterPlusNone galleries;

		#endregion

		#region Skin

		protected override void AttachChildControls()
		{
			galleries = (RepeaterPlusNone)FindControl( "Galleries" );

			InitializeChildControls();
		}

		private void InitializeChildControls()
		{
			galleries.ItemDataBound += new RepeaterItemEventHandler(galleries_ItemDataBound);
			galleries.NoneItemsDataBound += new RepeaterItemEventHandler(galleries_NoneItemsDataBound);
		}

		#endregion

		protected override void OnLoad(EventArgs e)
		{
			base.OnLoad(e);
			if(!Page.IsPostBack  || !EnableViewState)
				DataBind();
		}

		public override void DataBind()
		{
			base.DataBind();
			ArrayList list = Galleries.GetGalleries(CSContext.Current.User.UserID, false, true, false);
		    list = Sections.FilterByAccessControl(list, Permission.Post|Permission.Edit|Permission.Delete|Permission.Administer);
			
            galleries.DataSource = list;
			galleries.DataBind();
		}

		private void galleries_ItemDataBound(object sender, RepeaterItemEventArgs e)
		{
			Gallery gallery = e.Item.DataItem as Gallery;

			switch(e.Item.ItemType)
			{
				case ListItemType.AlternatingItem:
				case ListItemType.Item:

					HyperLink GalleryName = (HyperLink)e.Item.FindControl( "GalleryName" );
					Literal GalleryDescription = (Literal)e.Item.FindControl( "GalleryDescription" );
					HyperLink ManageLink = (HyperLink)e.Item.FindControl( "ManageLink" );
					HyperLink CategoriesLink = (HyperLink)e.Item.FindControl( "CategoriesLink" );
					HyperLink PicturesLink = (HyperLink)e.Item.FindControl( "PicturesLink" );

					GalleryDescription.Text = gallery.Description;
					if(gallery.Description != "")
						GalleryDescription.Text += "<br/>";

					GalleryName.Text = gallery.Name;
					ManageLink.Text = ResourceManager.GetString( "MyGalleries_Manage" );
					CategoriesLink.Text = ResourceManager.GetString( "MyGalleries_Categories" );
					PicturesLink.Text = ResourceManager.GetString( "MyGalleries_Pictures" );

					GalleryName.NavigateUrl = GalleryUrls.Instance().ViewGallery(gallery.ApplicationKey);
					ManageLink.NavigateUrl = GalleryUrls.Instance().Admin_AdminGallery_ReturnUrl(gallery.ApplicationKey, "gallery_Admin_MyGalleries", "");
					CategoriesLink.NavigateUrl = GalleryUrls.Instance().Admin_ManageCategories(gallery.ApplicationKey);
					PicturesLink.NavigateUrl = GalleryUrls.Instance().Admin_ManagePictures(gallery.ApplicationKey, -1);

					break;
			}
		}

		private void galleries_NoneItemsDataBound(object sender, RepeaterItemEventArgs e)
		{
			Label noneLabel = (Label)e.Item.FindControl( "NoneLabel" );

			if(CSContext.Current.User.IsGalleryAdministrator)
				noneLabel.Text = ResourceManager.GetString( "Admin_Gallery_MyGalleries_NoItemsAdmin" );
			else
				noneLabel.Text = ResourceManager.GetString( "Admin_Gallery_MyGalleries_NoItemsUser" );
		}
	}
}