/// <summary>
/// 删除文章。
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void LinkButtonDelete_Click(object sender, CommandEventArgs e)
{
int articleId;
if(int.TryParse(e.CommandName, out articleId) == false)
{
MessageBox("错误提示", "文章编号必须为整数");
return;
}
// 添加操作日志
DataManager.LogManager logManager = new DataManager.LogManager();
int iExecuteNonQuery = 0;
Wis.Website.DataManager.ArticleManager articleManager = new Wis.Website.DataManager.ArticleManager();
Wis.Website.DataManager.Article article = articleManager.GetArticle(articleId);
#warning 删除与该文章相关的图片、视频、软件
// 重新生成静态页面和关联页面
DataManager.ReleaseManager releaseManager = new DataManager.ReleaseManager();
switch (article.Category.ArticleType)
{
case 1://ArticleType.Normal:
iExecuteNonQuery = articleManager.Remove(article.ArticleGuid);
logManager.AddNew(Guid.NewGuid(), Guid.Empty, "删除新闻", article.ArticleGuid, article.Title, System.DateTime.Now);
releaseManager.ReleasingRemovedArticle(article);
break;
case 2://ArticleType.Photo:
ArticlePhotoManager articlePhotoManager = new ArticlePhotoManager();
ArticlePhoto articlePhoto = articlePhotoManager.GetArticlePhoto(article.ArticleGuid);
iExecuteNonQuery = articleManager.Remove(articlePhoto.ArticleGuid);
logManager.AddNew(Guid.NewGuid(), Guid.Empty, "删除新闻", articlePhoto.ArticleGuid, articlePhoto.Title, System.DateTime.Now);
releaseManager.ReleasingRemovedPhotoArticle(articlePhoto);
break;
case 3://ArticleType.Video:
VideoArticleManager videoArticleManager = new VideoArticleManager();
VideoArticle videoArticle = videoArticleManager.GetVideoArticle(article.ArticleGuid);
iExecuteNonQuery = articleManager.Remove(videoArticle.Article.ArticleGuid);
logManager.AddNew(Guid.NewGuid(), Guid.Empty, "删除新闻", videoArticle.Article.ArticleGuid, videoArticle.Article.Title, System.DateTime.Now);
releaseManager.ReleasingRemovedVideoArticle(videoArticle);
break;
//case ArticleType.Soft:
// releaseManager.ReleasingRemovedSoftArticle(article);
// break;
//case ArticleType.Link:
// releaseManager.ReleasingRemovedLinkArticle(article);
// break;
}
if (iExecuteNonQuery > 0)
{
Warning.InnerHtml = "删除成功！";
}
else
{
Warning.InnerHtml = "删除失败！";
}
// 重新绑定新闻列表
BindRepeater();
}
public void ProcessRequest(HttpContext context)
{
// TODO:同一IP在指定的时间内浏览网页不做统计
// 获取文章的编号
string requestArticleId = RequestManager.Request("ArticleId");
// 文章编号是否为数字
int articleId;
if (int.TryParse(requestArticleId, out articleId) == false)
{
// 提示失败
return;
}
// 文章是否存在
ArticleManager articleManager = new ArticleManager();
Article article = articleManager.GetArticle(articleId);
if (string.IsNullOrEmpty(article.Title))
{
// 提示失败
return;
}
// 更新Article的浏览数
articleManager.UpdateArticleHits(article.ArticleGuid);
// 输出浏览数
context.Response.Write((article.Hits + 1).ToString());
}
public void ProcessRequest(HttpContext context)
{
// 1 验证验证码
if (context.Session[CommentVerifyHttpHandler.ConstCommentVerify] == null)
{
return;
}
string commentVerify1 = context.Session[CommentVerifyHttpHandler.ConstCommentVerify].ToString();
string commentVerify2 = context.Request[CommentVerifyHttpHandler.ConstCommentVerify];
if (string.IsNullOrEmpty(commentVerify1) || string.IsNullOrEmpty(commentVerify2))
{
return;
}
if (commentVerify1.ToUpper() != commentVerify2.ToUpper())
{
return;
}
// 验证评论数据，两者不能同时为空
string title = RequestManager.Request("Title");
string contentHtml = RequestManager.Request("ContentHtml");
if (string.IsNullOrEmpty(title) && string.IsNullOrEmpty(contentHtml))
{
return;
}
// 评论标题和内过滤Html脚本
// TODO:过滤内嵌Script脚本、样式
title = Regex.Replace(title, "<[^>]*>", "");
contentHtml = Regex.Replace(contentHtml, "<[^>]*>", "");
// 2 验证评论数据
// 获取文章的编号
if (context.Request.UrlReferrer == null)
{
return;
}
string rawUrl = context.Request.UrlReferrer.AbsoluteUri;
int charIndex = rawUrl.LastIndexOf('/');
if (charIndex == -1)
{
return;
}
// http://localhost:3419/Web/2/2-13/38.htm
rawUrl = rawUrl.Substring(charIndex + 1); // 38.htm
charIndex = rawUrl.IndexOf('.');
if (charIndex == -1)
{
return;
}
string requestArticleId = rawUrl.Substring(0, charIndex); // RequestManager.Request("ArticleId");
// 文章编号是否为数字
int articleId;
if (int.TryParse(requestArticleId, out articleId) == false)
{
// 提示失败
return;
}
// 文章是否存在
ArticleManager articleManager = new ArticleManager();
Article article = articleManager.GetArticle(articleId);
if (string.IsNullOrEmpty(article.Title))
{
// 提示失败
return;
}
// 构造评论实体类
Comment comment = new Comment();
// 获得实体类
// TODO:如果前台支持用户注册和登录，获取用户的昵称(唯一不重复)
comment.Commentator = string.Empty;
comment.CommentGuid = Guid.NewGuid();
//comment.CommentId
comment.ContentHtml = contentHtml;
comment.DateCreated = DateTime.Now;
comment.IPAddress = RequestManager.GetClientIP();
comment.Original = string.Empty;
comment.SubmissionGuid = article.ArticleGuid;
comment.Title = title;
CommentManager commentManager = new CommentManager();
commentManager.AddNew(comment);
// TODO:事务处理
// 更新Article的评论数
articleManager.UpdateArticleComments(article.ArticleGuid);
// 清空评论验证码
context.Session[CommentVerifyHttpHandler.ConstCommentVerify] = null;
// 输出评论数
//context.Response.Write((articlePhoto.Comments + 1).ToString());
// 重新生成 Article
ReleaseManager releaseManager = new ReleaseManager();
switch (article.Category.ArticleType)
{
case 1://ArticleType.Normal:
releaseManager.ReleasingArticleItem(article);
break;
case 2://ArticleType.Photo:
ArticlePhotoManager articlePhotoManager = new ArticlePhotoManager();
ArticlePhoto articlePhoto = articlePhotoManager.GetArticlePhoto(article.ArticleGuid);
releaseManager.ReleasingPhotoArticleItem(articlePhoto);
break;
case 3://ArticleType.Video:
VideoArticleManager videoArticleManager = new VideoArticleManager();
VideoArticle videoArticle = videoArticleManager.GetVideoArticle(article.ArticleGuid);
releaseManager.ReleasingVideoArticleItem(videoArticle);
break;
//case ArticleType.Soft:
// releaseManager.ReleasingSoftArticleItem(article);
// break;
//case ArticleType.Link:
// releaseManager.ReleasingLinkArticleItem(article);
// break;
}
}
/// <summary>
/// 发布文章。
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void LinkButtonRelease_Click(object sender, CommandEventArgs e)
{
int articleId;
if (int.TryParse(e.CommandName, out articleId) == false)
{
MessageBox("错误提示", "文章编号必须为整数");
return;
}
Wis.Website.DataManager.ArticleManager articleManager = new Wis.Website.DataManager.ArticleManager();
Wis.Website.DataManager.Article article = articleManager.GetArticle(articleId);
// 重新生成静态页面和关联页面
DataManager.ReleaseManager releaseManager = new DataManager.ReleaseManager();
switch (article.Category.ArticleType)
{
case 1://ArticleType.Normal:
releaseManager.ReleasingArticle(article);
break;
case 2://ArticleType.Photo:
ArticlePhotoManager articlePhotoManager = new ArticlePhotoManager();
ArticlePhoto articlePhoto = articlePhotoManager.GetArticlePhoto(article.ArticleGuid);
releaseManager.ReleasingPhotoArticle(articlePhoto);
break;
case 3://ArticleType.Video:
VideoArticleManager videoArticleManager = new VideoArticleManager();
VideoArticle videoArticle = videoArticleManager.GetVideoArticle(article.ArticleGuid);
releaseManager.ReleasingVideoArticle(videoArticle);
break;
//case ArticleType.Soft:
// releaseManager.ReleasingRemovedSoftArticle(article);
// break;
//case ArticleType.Link:
// releaseManager.ReleasingRemovedLinkArticle(article);
// break;
}
MessageBox("操作提示", "发布成功！");
//MessageBox("操作提示", "发布失败！");
// 添加操作日志
DataManager.LogManager logManager = new DataManager.LogManager();
logManager.AddNew(Guid.NewGuid(), Guid.Empty, "发布新闻", article.ArticleGuid, article.Title, System.DateTime.Now);
}
