public ReturnValue AddOrEdit(Html html)
{
ReturnValue retValue = new ReturnValue();
if (html == null || html.ArtID < 0)
{
retValue.IsExists = false;
retValue.Message = "html 信息为空";
return retValue;
}
Html old = this.Get(html.ArtID);
using (HtmlDal dal = new HtmlDal())
{
if (old == null)
{
if (dal.Add(html))
{
retValue.IsExists = true;
retValue.Message = "页面信息添加成功";
}
else
{
retValue.IsExists = false;
retValue.Message = "页面信息添加失败";
}
}
else//修改
{
if (dal.Modify(html))
{
retValue.IsExists = true;
retValue.Message = "页面信息修改成功";
}
else
{
retValue.IsExists = false;
retValue.Message = "页面信息修改失败";
}
}
}
return retValue;
}
/// <summary>
/// 生成静态页面信息
/// </summary>
/// <param name="article">文章信息</param>
/// <param name="html">html页面信息</param>
/// <returns></returns>
protected bool CreateHtml(VwArticle article, Html html)
{
StringTemplate st = CodeNote.Common.TemplateWrap.GetSt("article_detail");
if (st != null)
{
article.Body = CodeNote.Markdown.Default.Transform(article.Body);
//markdown to html
st.SetAttribute("update", html.Upda);
st.SetAttribute("keywords", article.Tag);//搜索关键字
st.SetAttribute("taglinks", TagInfoManager.TagLinks(article.Tag));
st.SetAttribute("description", CodeNote.Common.StringFilter.ClearHtml(article.Body,200));
st.SetAttribute("entity", article);
return CodeNote.Common.IoWrap.WriteFile(CodeNote.Common.ConfigWrap.FiePath(STATIC_HTML_DIR) + html.Url, st.ToString());
}
else
{
log.Warn("Not find 'article_detail.st' template !");
}
return false;
}
/// <summary>
/// 创建文章的静态html页面
/// </summary>
/// <param name="article">文章实体</param>
/// <returns></returns>
public ReturnValue CreateHtml(VwArticle article)
{
ReturnValue retValue = new ReturnValue(false, "生成失败");
if (article == null || article.ID < 0)
{
log.Info("CreateHtml article is null !");
retValue.Message = "参数不正确";
return retValue;
}
Html htm = this.Get(article.ID);
if (htm == null)//没有静态页记录
{
htm = new Html();
htm.ArtID = article.ID;
htm.Url = CodeNote.Common.IDentity.CreateNew().AddStr("/").AddDate("yyyy").AddStr("/").AddDate("MM").AddStr("/").AddDate("ddHHmmssff").AddStr(5).StrID() + ".html";
article.HtmlUrl = htm.Url;
htm.Upda = article.ModDate;
}
else
{
htm.Upda = article.ModDate;
log.Info("Modify: " + article.Subject + " => " + htm.Url);
}
if (CreateHtml(article, htm))
{
retValue = this.AddOrEdit(htm);
}
return retValue;
}