示例#1
0
        /// <summary>
        /// 获得热门回复主题html
        /// </summary>
        /// <returns></returns>
        public static string GetHotReplyTopicsHtml()
        {
            StringBuilder sbhtml = new StringBuilder();

            foreach (TopicInfo topicInfo in Discuz.Data.Stats.GetHotReplyTopicsHtml())
            {
                sbhtml.AppendFormat("<li><em>{0}</em><a href=\"{1}\">{2}</a>\r\n",
                                    topicInfo.Replies,
                                    Urls.ShowTopicAspxRewrite(topicInfo.Tid, 0),
                                    topicInfo.Title);
            }
            return(sbhtml.ToString());
        }
示例#2
0
        /// <summary>
        /// 转换热门图片为数组
        /// </summary>
        /// <param name="topNumber">获取的数量</param>
        /// <param name="orderBy">排序方式</param>
        /// <param name="cachetime">缓存时间</param>
        /// <returns></returns>
        public static string HotImagesArray(ForumHotItemInfo forumHotItemInfo)
        {
            string        imagesItemTemplate = "<li><a href=\"{0}\" target=\"_blank\"><img src=\"{1}\" alt=\"{2}\"/></a></li>";
            string        imagesPageTemplate = "<a href=\"#\" rel=\"{0}\">{0}</a>";
            StringBuilder hotImagesLi        = new StringBuilder();
            StringBuilder hotImagePage       = new StringBuilder();

            //如果没有缩略图目录,则去生成
            if (!Directory.Exists(Utils.GetMapPath(BaseConfigs.GetForumPath + "cache/rotatethumbnail/")))
            {
                Utils.CreateDir(Utils.GetMapPath(BaseConfigs.GetForumPath + "cache/rotatethumbnail/"));
            }

            //如果版块idlist设置为空,则默认读取所有可见板块的idlist
            string forumList = string.IsNullOrEmpty(forumHotItemInfo.Forumlist) ? Forums.GetVisibleForum() : forumHotItemInfo.Forumlist;
            int    i         = 1;

            foreach (DataRow dr in HotImages(forumHotItemInfo.Dataitemcount, forumHotItemInfo.Cachetimeout, forumHotItemInfo.Sorttype, forumHotItemInfo.Id, forumList, forumHotItemInfo.Enabled).Rows)
            {
                int    tid      = TypeConverter.ObjectToInt(dr["tid"]);
                string fileName = dr["filename"].ToString().Trim();
                string title    = dr["title"].ToString().Trim();

                title = Utils.JsonCharFilter(title).Replace("'", "\\'");

                if (fileName.StartsWith("http://"))
                {
                    DeleteCacheImageFile();
                    Thumbnail.MakeRemoteThumbnailImage(fileName, Utils.GetMapPath(BaseConfigs.GetForumPath + "cache/rotatethumbnail/r_" + Utils.GetFilename(fileName)), 360, 240);
                    hotImagesLi.AppendFormat(imagesItemTemplate, Urls.ShowTopicAspxRewrite(tid, 0), "cache/rotatethumbnail/r_" + Utils.GetFilename(fileName), title);
                }
                else
                {
                    //图片文件名称
                    string fullFileName = BaseConfigs.GetForumPath + "upload/" + fileName.Replace('\\', '/').Trim();
                    //图片缩略后的名称
                    string thumbnailFileName = "cache/rotatethumbnail/r_" + Utils.GetFilename(fullFileName);

                    if (!File.Exists(Utils.GetMapPath(BaseConfigs.GetForumPath + thumbnailFileName)) && File.Exists(Utils.GetMapPath(fullFileName)))
                    {
                        DeleteCacheImageFile();
                        Thumbnail.MakeThumbnailImage(Utils.GetMapPath(fullFileName), Utils.GetMapPath(BaseConfigs.GetForumPath + thumbnailFileName), 360, 240);
                    }
                    hotImagesLi.AppendFormat(imagesItemTemplate, Urls.ShowTopicAspxRewrite(tid, 0), "cache/rotatethumbnail/r_" + Utils.GetFilename(fullFileName), title);
                }
                hotImagePage.AppendFormat(imagesPageTemplate, i);
                i++;
            }

            return("<div class=\"image_reel\"><ul>" + hotImagesLi.ToString() + "</ul></div><div class=\"paging\"><span></span>" + hotImagePage.ToString() + "</div>");
        }
示例#3
0
        /// <summary>
        /// 转换热门图片为数组
        /// </summary>
        /// <param name="topNumber">获取的数量</param>
        /// <param name="orderBy">排序方式</param>
        /// <param name="cachetime">缓存时间</param>
        /// <returns></returns>
        public static string HotImagesArray(ForumHotItemInfo forumHotItemInfo)
        {
            string        imagesItemTemplate = "title:\"{0}\",img:\"{1}\",url:\"{2}\"";
            StringBuilder hotImagesArray     = new StringBuilder();

            //如果没有缩略图目录,则去生成
            if (!Directory.Exists(Utils.GetMapPath(BaseConfigs.GetForumPath + "cache/rotatethumbnail/")))
            {
                Utils.CreateDir(Utils.GetMapPath(BaseConfigs.GetForumPath + "cache/rotatethumbnail/"));
            }

            //如果版块idlist设置为空,则默认读取所有可见板块的idlist
            string forumList = string.IsNullOrEmpty(forumHotItemInfo.Forumlist) ? Forums.GetVisibleForum() : forumHotItemInfo.Forumlist;

            foreach (DataRow dr in HotImages(forumHotItemInfo.Dataitemcount, forumHotItemInfo.Cachetimeout, forumHotItemInfo.Sorttype, forumHotItemInfo.Id, forumList, forumHotItemInfo.Enabled).Rows)
            {
                int    tid      = TypeConverter.ObjectToInt(dr["tid"]);
                string fileName = dr["filename"].ToString().Trim();
                string title    = dr["title"].ToString().Trim();

                title = Utils.JsonCharFilter(title).Replace("'", "\\'");

                if (fileName.StartsWith("http://"))
                {
                    DeleteCacheImageFile();
                    Thumbnail.MakeRemoteThumbnailImage(fileName, Utils.GetMapPath(BaseConfigs.GetForumPath + "cache/rotatethumbnail/r_" + Utils.GetFilename(fileName)), 360, 240);
                    hotImagesArray.Append("{");
                    hotImagesArray.AppendFormat(imagesItemTemplate, title, "cache/rotatethumbnail/r_" + Utils.GetFilename(fileName), Urls.ShowTopicAspxRewrite(tid, 0));
                    hotImagesArray.Append("},");
                    continue;
                }
                //图片文件名称
                string fullFileName = BaseConfigs.GetForumPath + "upload/" + fileName.Replace('\\', '/').Trim();
                //图片缩略后的名称
                string thumbnailFileName = "cache/rotatethumbnail/r_" + Utils.GetFilename(fullFileName);

                if (!File.Exists(Utils.GetMapPath(BaseConfigs.GetForumPath + thumbnailFileName)) && File.Exists(Utils.GetMapPath(fullFileName)))
                {
                    DeleteCacheImageFile();
                    Thumbnail.MakeThumbnailImage(Utils.GetMapPath(fullFileName), Utils.GetMapPath(BaseConfigs.GetForumPath + thumbnailFileName), 360, 240);
                }
                hotImagesArray.Append("{");
                hotImagesArray.AppendFormat(imagesItemTemplate, title, "cache/rotatethumbnail/r_" + Utils.GetFilename(fullFileName), Urls.ShowTopicAspxRewrite(tid, 0));
                hotImagesArray.Append("},");
            }

            return("[" + hotImagesArray.ToString().TrimEnd(',') + "]");
        }
示例#4
0
 protected string ShowTopicAspxRewrite(int topicid, int pageid)
 {
     return(Urls.ShowTopicAspxRewrite(topicid, pageid));
 }
示例#5
0
        /// <summary>
        /// 获得热门回复主题html
        /// </summary>
        /// <returns></returns>
        public static string GetHotReplyTopicsHtml()
        {
            string      html   = string.Empty;
            IDataReader reader = DatabaseProvider.GetInstance().GetHotReplyTopics(20);

            while (reader.Read())
            {
                html += "<li><em>" + reader["replies"].ToString() + "</em><a href=\"" + Urls.ShowTopicAspxRewrite(Convert.ToInt32(reader["tid"]), 0) + "\">" + reader["title"].ToString() + "</a>\r\n";
            }
            reader.Close();
            return(html);
        }