/// <summary>
/// 根据channel_name取得模型
/// </summary>
/// <param name="id">ID</param>
/// <returns>String</returns>
public Model.article get_article_model(string channel_name, int id)
{
if (id > 0)
{
BLL.article bll = new BLL.article();
if (bll.ArticleExists(channel_name, id))
{
return(bll.ArticleModel(channel_name, id));
}
}
return(null);
}
/// <summary>
/// OnInit事件,让频道名称变量先赋值
/// </summary>
void article_show_Init(object sender, EventArgs e)
{
id = DTRequest.GetQueryInt("id");
page = DTRequest.GetQueryString("page");
BLL.article bll = new BLL.article();
if (id > 0) //如果ID获取到，将使用ID
{
if (!bll.ArticleExists(channel, id))
{
HttpContext.Current.Response.Redirect(linkurl("error", "?msg=" + Utils.UrlEncode("出错啦，您要浏览的页面不存在或已删除！")));
return;
}
model = bll.ArticleModel(channel, id);
}
else if (!string.IsNullOrEmpty(page)) //否则检查设置的别名
{
if (!bll.ArticleExists(channel, page))
{
HttpContext.Current.Response.Redirect(linkurl("error", "?msg=" + Utils.UrlEncode("出错啦，您要浏览的页面不存在或已删除！")));
return;
}
model = bll.ArticleModel(channel, page);
}
else
{
return;
}
//跳转URL
if (model.link_url != null)
{
model.link_url = model.link_url.Trim();
}
if (!string.IsNullOrEmpty(model.link_url))
{
HttpContext.Current.Response.Redirect(model.link_url);
}
}
/// <summary>
/// 验证频道列表数据
/// </summary>
/// <param name="channel_name"></param>
public void validate_channel_data(string channel_name)
{
this.channel = channel_name;
channelModel = new BLL.site_channel().GetModel(channel_name);
if (null != channelModel && !channelModel.name.Equals(channel_name))
{
Response.Redirect(linkurl("error"));
return;
}
BLL.article bll = new BLL.article();
if (id > 0) //如果ID获取到，将使用ID
{
if (!bll.ArticleExists(channel, id))
{
Response.Redirect(linkurl("error"));
return;
}
model = bll.ArticleModel(channel, id);
}
else if (!string.IsNullOrEmpty(call_index)) //否则检查设置的别名
{
if (!bll.ArticleExists(channel, call_index))
{
Response.Redirect(linkurl("error"));
return;
}
model = bll.ArticleModel(channel, call_index);
//赋值文章ID
id = model.id;
}
else
{
Response.Redirect(linkurl("error"));
return;
}
if (model.status == 1)
{
Response.Redirect(linkurl("error", "?msg=" + Utils.UrlEncode("浏览得该信息审核还未通过！")));
return;
}
//判断是否是链接
if (!string.IsNullOrEmpty(model.link_url))
{
Response.Redirect(model.link_url);
return;
}
//判断SEO标题
if (string.IsNullOrEmpty(model.seo_title))
{
model.seo_title = site.seo_title;
}
if (string.IsNullOrEmpty(model.seo_keywords))
{
model.seo_keywords = site.seo_keywords;
}
if (string.IsNullOrEmpty(model.seo_description))
{
model.seo_description = site.seo_description;
}
//获取频道内容
channelModel = new BLL.site_channel().GetModel(model.channel_id);
//获取类别内容
categoryModel = new BLL.article_category().GetModel(model.category_id);
ViewBag.model = model;
}