protected override void Page_Show()
{
pagetitle = "投递文章";
UserInfo userinfo = GetUserInfo();
if (userinfo == null)
{
ShowError("投递文章", "请登录后再投递文章,谢谢~", "", "login.aspx");
}
columnlist = Columns.GetColumnCollection();
if (YRequest.IsPost())
{
int columnid = YRequest.GetInt("columnid", 0);
string title = Utils.RemoveHtml(YRequest.GetString("title"));
string summary = Utils.RemoveHtml(YRequest.GetString("summary"));
string content = Utils.RemoveUnsafeHtml(YRequest.GetString("content"));
ArticleInfo articleinfo = new ArticleInfo();
articleinfo.Columnid = columnid;
articleinfo.Title = title;
//articleinfo.Highlight = ddlHightlight.SelectedValue;
articleinfo.Summary = summary.Length > 160 ? summary.Substring(0, 159) : summary;
articleinfo.Content = content;
articleinfo.Postdate = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
articleinfo.Uid = userinfo.Uid;
articleinfo.Username = userinfo.Username;
Articles.CreateArticle(articleinfo);
Articles.RemoveArtilceCache();
ShowMsg("投递文章", "发布成功,跳转到栏目列表.", "", string.Format("showcolumn-{0}-1.aspx", articleinfo.Columnid));
}
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
ArticleInfo articleinfo = new ArticleInfo();
articleinfo.Columnid = Convert.ToInt32(ddlColumns.SelectedValue);
articleinfo.Title = tbxTitle.Text.Trim();
articleinfo.Highlight = ddlHightlight.SelectedValue;
articleinfo.Summary = tbxSummary.Text.TrimEnd();
articleinfo.Content = tbxContent.Text.TrimEnd();
articleinfo.Postdate = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
articleinfo.Recommend = Convert.ToInt32(ckbxRecommand.Checked);
articleinfo.Uid = userinfo.Uid;
articleinfo.Username = userinfo.Username;
if (articleid > 0)
{
articleinfo.Articleid = articleid;
Articles.EditArticle(articleinfo);
}
else
{
Articles.CreateArticle(articleinfo);
}
Articles.RemoveArtilceCache();
ShowMsg("���¹���", "�����ύ�ɹ�.", "", "articlelist.aspx?cid=" + articleinfo.Columnid, true);
//Response.Redirect("articlelist.aspx?cid=" + articleinfo.Columnid);
}
protected override void Page_Show()
{
int articleid = YRequest.GetQueryInt("id", 1);
articleinfo = Articles.GetArticleInfo(articleid);
if (articleinfo == null)
{
ShowError("查看文章", "错误,不存在的文章!", "", "");
}
pagetitle = string.Format("{0} - {1}", Natsuhime.Web.Utils.RemoveHtml(articleinfo.Title), articleinfo.Columnname);
int commentpageid=YRequest.GetQueryInt("commentpageid", 1);
commentlist = Comments.GetCommentCollection(articleid, 8, commentpageid);
int commentpagecount = Comments.GetCommentCollectionPageCount(articleid, 8);
commentcounthtml = config.Urlrewrite == 1 ? Natsuhime.Web.Utils.GetStaticPageNumbersHtml(commentpageid, commentpagecount, string.Format("showarticle-{0}", articleid), ".aspx", 8) : Utils.GetPageNumbersHtml(commentpageid, commentpagecount, string.Format("showarticle.aspx?id={0}", articleid), 8, "commentpageid", "");
}
protected void Page_Load(object sender, EventArgs e)
{
articleid = Convert.ToInt32(Request.QueryString["articleid"]);
articleinfo = Articles.GetArticleInfo(articleid);
if (articleinfo != null)
{
lbMessage.Text = string.Format("ȷ��ɾ������: {0} ��?", articleinfo.Title);
}
else
{
lbMessage.Text = "�����ڴ�����,�뷵��!";
btnYes.Visible = false;
btnCancel.Visible = false;
}
}
public void CreateArticle(ArticleInfo articleinfo)
{
DbParameter[] prams =
{
DbHelper.MakeInParam("@title", DbType.String, 100,articleinfo.Title),
DbHelper.MakeInParam("@columnid", DbType.Int32, 4,articleinfo.Columnid),
DbHelper.MakeInParam("@highlight", DbType.String, 20,articleinfo.Highlight),
DbHelper.MakeInParam("@summary", DbType.String, 160,articleinfo.Summary),
DbHelper.MakeInParam("@content", DbType.String, 5000,articleinfo.Content),
DbHelper.MakeInParam("@postdate", DbType.DateTime, 8,articleinfo.Postdate),
DbHelper.MakeInParam("@uid", DbType.Int32, 4,articleinfo.Uid),
DbHelper.MakeInParam("@username", DbType.String, 20,articleinfo.Username),
DbHelper.MakeInParam("@recommend", DbType.Int32, 4,articleinfo.Recommend)
};
DbHelper.ExecuteNonQuery(CommandType.Text, "INSERT INTO wy_articles(title,columnid,highlight,summary,content,postdate,uid,username,recommend) VALUES(@title,@columnid,@highlight,@summary,@content,@postdate,@uid,@username,@recommend)", prams);
}
public void EditArticle(ArticleInfo articleinfo)
{
DbParameter[] prams =
{
DbHelper.MakeInParam("@title", DbType.String, 100,articleinfo.Title),
DbHelper.MakeInParam("@columnid", DbType.Int32, 4,articleinfo.Columnid),
DbHelper.MakeInParam("@highlight", DbType.String, 20,articleinfo.Highlight),
DbHelper.MakeInParam("@summary", DbType.String, 160,articleinfo.Summary),
DbHelper.MakeInParam("@content", DbType.String, 5000,articleinfo.Content),
DbHelper.MakeInParam("@postdate", DbType.DateTime, 8,articleinfo.Postdate),
DbHelper.MakeInParam("@uid", DbType.Int32, 4,articleinfo.Uid),
DbHelper.MakeInParam("@username", DbType.String, 20,articleinfo.Username),
DbHelper.MakeInParam("@articleid", DbType.Int32, 4,articleinfo.Articleid),
DbHelper.MakeInParam("@recommend", DbType.Int32, 4,articleinfo.Recommend)
};
DbHelper.ExecuteNonQuery(CommandType.Text, "UPDATE wy_articles SET title=@title,columnid=@columnid,highlight=@highlight,summary=@summary,content=@content,postdate=@postdate,uid=@uid,username=@username,recommend=@recommend WHERE articleid=@articleid", prams);
}
public void EditArticle(ArticleInfo articleinfo)
{
DbParameter[] prams =
{
DbHelper.MakeInParam("?title", (DbType)MySqlDbType.String, 100,articleinfo.Title),
DbHelper.MakeInParam("?columnid", (DbType)MySqlDbType.Int32, 4,articleinfo.Columnid),
DbHelper.MakeInParam("?highlight", (DbType)MySqlDbType.String, 20,articleinfo.Highlight),
DbHelper.MakeInParam("?summary", (DbType)MySqlDbType.String, 160,articleinfo.Summary),
DbHelper.MakeInParam("?content", (DbType)MySqlDbType.String, 5000,articleinfo.Content),
DbHelper.MakeInParam("?postdate", (DbType)MySqlDbType.Datetime, 8,articleinfo.Postdate),
DbHelper.MakeInParam("?uid", (DbType)MySqlDbType.Int32, 4,articleinfo.Uid),
DbHelper.MakeInParam("?username", (DbType)MySqlDbType.String, 20,articleinfo.Username),
DbHelper.MakeInParam("?articleid", (DbType)MySqlDbType.Int32, 4,articleinfo.Articleid),
DbHelper.MakeInParam("?recommend", (DbType)MySqlDbType.Int32, 4,articleinfo.Recommend)
};
DbHelper.ExecuteNonQuery(CommandType.Text, "UPDATE wy_articles SET title=?title,columnid=?columnid,highlight=?highlight,summary=?summary,content=?content,postdate=?postdate,uid=?uid,username=?username,recommend=?recommend WHERE articleid=?articleid", prams);
}
/// <summary>
/// 将DataReader的Article转换为ArticleInfo泛型列表
/// </summary>
/// <param name="reader"></param>
/// <returns></returns>
private static ArticleInfo DataReader2ArticleInfo(IDataReader reader)
{
ArticleInfo info = new ArticleInfo();
info.Articleid = Convert.ToInt32(reader["articleid"]);
info.Columnid = Convert.ToInt32(reader["columnid"]);
info.Title = reader["title"].ToString();
info.Badcount = Convert.ToInt32(reader["badcount"]);
info.Goodcount = Convert.ToInt32(reader["goodcount"]);
info.Commentcount = Convert.ToInt32(reader["commentcount"]);
info.Viewcount = Convert.ToInt32(reader["viewcount"]);
info.Sort = Convert.ToInt32(reader["sort"]);
info.Highlight = reader["highlight"].ToString();
info.Summary = reader["summary"].ToString();
info.Content = reader["content"].ToString();
info.Image = reader["image"].ToString();
info.Uid = Convert.ToInt32(reader["uid"]);
info.Username = reader["username"].ToString();
info.Ip = reader["ip"].ToString();
info.Postdate = Convert.ToDateTime(reader["postdate"]).ToString("yyyy-MM-dd");
info.Del = Convert.ToInt32(reader["del"]);
info.Recommend = Convert.ToInt32(reader["recommend"]);
//高亮主题
if (info.Highlight != "")
{
info.Title = string.Format("<span style=\"{0}\">{1}</span>", info.Highlight, info.Title);
}
//文章的栏目前缀
if (info.Columnid > 0)
{
info.Columnname = Columns.GetColumnName(info.Columnid);
}
else
{
info.Columnname = "";
}
return info;
}
/// <summary>
/// 编辑文章
/// </summary>
/// <param name="articleinfo"></param>
public static void EditArticle(ArticleInfo articleinfo)
{
DatabaseProvider.GetInstance().EditArticle(articleinfo);
}
/// <summary>
/// 发布新文章
/// </summary>
/// <param name="articleinfo"></param>
public static void CreateArticle(ArticleInfo articleinfo)
{
DatabaseProvider.GetInstance().CreateArticle(articleinfo);
}
/// <summary>
/// 取得文章内容
/// </summary>
/// <param name="articleid">文章id</param>
/// <returns>AritlceInfo</returns>
public static ArticleInfo GetArticleInfo(int articleid)
{
ArticleInfo info = new ArticleInfo();
IDataReader reader = DatabaseProvider.GetInstance().GetArticleInfo(articleid);
if (reader.Read())
{
info = DataReader2ArticleInfo(reader);
}
else
{
info = null;
}
reader.Close();
return info;
}
