/Discuz/Discuz.Web/UI/ShowTopicsPage.cs

using System.Data;

using Discuz.Common;

using Discuz.Forum;

using Discuz.Entity;

using System.Text;

using Discuz.Aggregation;

#if NET1

#else

using Discuz.Common.Generic;

using Discuz.Plugin.Space;

using Discuz.Plugin.Album;

#endif





namespace Discuz.Web.UI

{

	/// <summary>

	/// RSS页面类

	/// </summary>

	public class ShowTopicsPage : PageBase

	{

        SpacePluginBase spb = SpacePluginProvider.GetInstance();

        AlbumPluginBase apb = AlbumPluginProvider.GetInstance();



        int length = DNTRequest.GetQueryInt("length", -1);

        int count = DNTRequest.GetQueryInt("count", 10);

        int cachetime = DNTRequest.GetQueryInt("cachetime", 20);

        string rooturl = "http://" + DNTRequest.GetCurrentFullHost() + Discuz.Config.BaseConfigs.GetForumPath;

        string spacerooturl = "http://" + DNTRequest.GetCurrentFullHost() + Discuz.Config.BaseConfigs.GetForumPath + "space/";



        protected void OutPutUpdatedSpaces(string template, string alternatingTemplate)

	    {

            if (spb == null)

            {

                Response.Write("document.write('未安装空间插件');");

                return;

            }



            StringBuilder result = new StringBuilder();



            DataTable dt = Focuses.GetUpdatedSpaces(count, cachetime);

            int i = 0;

            string title = "";

            foreach (DataRow dr in dt.Rows)

	        {

	            title = dr["spacetitle"].ToString().Trim();

	            result.AppendFormat((i%2 == 0 ? template : alternatingTemplate), string.Empty, (length == -1 ? title : Utils.GetSubString(title, length, "")), string.Empty, string.Empty, title, string.Empty, spacerooturl + "?uid=" + dr["userid"].ToString());

 	    	    i++;

            }

            Response.Write("document.write('" + result.ToString().Replace("'", "\\'") + "');");

        }



        protected void OutPutRecommendedSpaces(string template, string alternatingTemplate)

        {

            if (spb == null)

            {

                Response.Write("document.write('未安装空间插件');");

                return;

            }





            SpaceConfigInfoExt[] spaces = AggregationFacade.SpaceAggregation.GetSpaceListFromFile("Website");

            StringBuilder result = new StringBuilder();

            int i = 0;

            foreach (SpaceConfigInfoExt space in spaces)

            {

                if (i >= count)

                    break;

                result.AppendFormat((i % 2 == 0 ? template : alternatingTemplate), string.Empty, (length == -1 ? space.Spacetitle : Utils.GetSubString(space.Spacetitle, length, "")), string.Empty, string.Empty, space.Spacetitle, string.Empty, spacerooturl + "?uid=" + space.Userid.ToString());

                i++;

            }

            Response.Write("document.write('" + result.ToString().Replace("'", "\\'") + "');");

        }



        protected void OutPutNewSpacePosts(string template, string alternatingTemplate)

        {

            if (spb == null)

            {

                Response.Write("document.write('未安装空间插件');");

                return;

            }



            StringBuilder result = new StringBuilder();



            DataTable dt = Focuses.GetNewSpacePosts(count, cachetime);

            int i = 0;

            string title = "";

            foreach (DataRow dr in dt.Rows)

            {

                title = dr["title"].ToString().Trim();

                result.AppendFormat((i % 2 == 0 ? template : alternatingTemplate), string.Empty, (length == -1 ? title : Utils.GetSubString(title, length, "")), string.Empty, string.Empty, title, string.Empty, spacerooturl + "?uid=" + dr["uid"].ToString(), spacerooturl + "viewspacepost.aspx?postid=" + dr["postid"].ToString());

                i++;

            }

            Response.Write("document.write('" + result.ToString().Replace("'", "\\'") + "');");

        }



        protected void OutPutRecommendedSpacePosts(string template, string alternatingTemplate)

        {

            if (spb == null)

            {

                Response.Write("document.write('未安装空间插件');");

                return;

            }



            StringBuilder result = new StringBuilder();



            SpaceShortPostInfo[] posts = AggregationFacade.SpaceAggregation.GetSpacePostList("Website");

            int i = 0;

            string title = "";

            foreach (SpaceShortPostInfo post in posts)

            {

                if (i > count)

                    break;

                title = post.Title;

                result.AppendFormat((i % 2 == 0 ? template : alternatingTemplate), string.Empty, (length == -1 ? title : Utils.GetSubString(title, length, "")), string.Empty, string.Empty, title, string.Empty, spacerooturl + "?uid=" + post.Uid.ToString(), spacerooturl + "viewspacepost.aspx?postid=" + post.Postid.ToString());

                i++;

            }

            Response.Write("document.write('" + result.ToString().Replace("'", "\\'") + "');");

        }

        

        protected void OutPutRecommendedAlbum(string template, string alternatingTemplate)

        {

            if (apb == null)

            {

                Response.Write("document.write('未安装相册插件');");

                return;

            }



            StringBuilder result = new StringBuilder();

#if NET1

            AlbumInfoCollection albums = AggregationFacade.AlbumAggregation.GetRecommandAlbumList("Website");

#else

            List<AlbumInfo> albums = AggregationFacade.AlbumAggregation.GetRecommandAlbumList("Website");

#endif

            int i = 0;

            string title = "";

            foreach (AlbumInfo album in albums)

            {

                if (i > count)

                    break;

                title = album.Title;

                result.AppendFormat((i % 2 == 0 ? template : alternatingTemplate), string.Empty, (length == -1 ? title : Utils.GetSubString(title, length, "")), string.Empty, string.Empty, title, string.Empty, spacerooturl + "?uid=" + album.Userid.ToString(), string.Empty, rooturl +  "showalbum.aspx?albumid=" + album.Albumid.ToString());

                i++;

            }

            Response.Write("document.write('" + result.ToString().Replace("'", "\\'") + "');");

        }







	}

}