public static void Run(NoticeSource source)
{
try
{
if (string.IsNullOrEmpty(source.NoticePath))
{
return;
}
string result = RequestHelper.GetHttpWebRequest(source.NoticePath);
//string p = "<li class=\"\">\\s*<a aria-selected=\"false\" href=\"(.*?)\"(?:.*?)>(.*?)</a>";
//string result2 = HttpUtility.HtmlEncode(p);//将HTML代码转码
string pattern = HttpUtility.HtmlDecode(source.RegexRule).Replace(@"\\", @"\");
Regex reg = new Regex(pattern, RegexOptions.IgnoreCase | RegexOptions.Singleline);
MatchCollection mc = reg.Matches(result);
using (SqlConnection cn = new SqlConnection(ConfigurationManager.ConnectionStrings["Default"].ConnectionString))
{
var predicate = Predicates.Field <Notice>(f => f.Source, Operator.Eq, source.Name);
IEnumerable <Notice> existNoticeList = cn.GetList <Notice>(predicate);
IList <Notice> noticeList = new List <Notice>();
foreach (Match m in mc)
{
DateTime now = DateTime.Now;
var link = string.Format(source.Domain, m.Groups[1].Value);
Notice notice = new Notice()
{
Title = m.Groups[2].Value,
Link = link,
CreateDate = now,
Source = source.Name
};
noticeList.Add(notice);
}
var newNoticeList = noticeList.Except(existNoticeList, new NoticeComparer()).ToList();
foreach (var n in newNoticeList)
{
cn.Insert <Notice>(n);
}
}
}
catch (Exception ex)
{
}
}
public ActionResult SaveSource(NoticeSource source)
{
using (IDbConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["Default"].ConnectionString))
{
if (source.Id == 0)
{
source.RegexRule = HttpUtility.HtmlEncode(source.RegexRule);
var result = conn.Insert(source);
}
else
{
conn.Update(source);
}
}
RecurringJob.AddOrUpdate(source.Name, () => NoticeSpider.Run(source), Cron.Minutely);
return(RedirectToAction("Sources"));
}
/// <summary>
/// 构建函数
/// </summary>
/// <param name="source">通知来源</param>
/// <param name="notice">如果此参数不为空表示是更新通知，否则为添加</param>
public FormUpdateNotice(NoticeSource source, Flow_Notice notice)
{
InitializeComponent();
cmbSource.Enabled = false;
cmbSource.Items.AddRange(Enum.GetNames(typeof(NoticeSource)));
cmbSource.Text = source.ToString();
m_notice = notice;
if (notice != null)
{
this.Text = "更新通知";
cmbPriority.Text = notice.优先级;
m_oldReceivedPersonal = txtReceivedPersonal.Text = notice.接收人;
txtTitle.Text = notice.标题;
txtContent.Text = notice.内容.Substring(notice.内容.IndexOf("：") + 1);
}
else
{
cmbPriority.SelectedIndex = 0;
}
}
/// <summary>
/// 处理通知类消息
/// </summary>
/// <param name="mode">初始化模式</param>
/// <param name="source">消息源</param>
private void InitNodiceMessage(InitMode mode, NoticeSource source)
{
List <Flow_Notice> dataSource =
(from r in m_flowNotice.GetNotice(BasicInfo.LoginID, source)
orderby r.标题, r.发送时间, r.发送人
select r).ToList();
if (source == NoticeSource.日常事务)
{
treeView.Nodes.Find("通知_日常事务", true)[0].Text = string.Format("日常事务({0})", dataSource.Count);
}
else if (source == NoticeSource.单据处理后知会)
{
treeView.Nodes.Find("通知_单据处理后知会", true)[0].Text = string.Format("单据处理后知会({0})", dataSource.Count);
}
if (mode == InitMode.刷新数据显示)
{
dataGridView1.DataSource = new BindingCollection <Flow_Notice>(dataSource);
DataGridViewTextBoxColumn column = new DataGridViewTextBoxColumn();
column.Visible = true;
column.Name = "天数";
column.HeaderText = "天数";
column.ValueType = typeof(int);
column.ReadOnly = true;
column.Width = 40;
dataGridView1.Columns[1].Width = 60;
dataGridView1.Columns[2].Width = 80;
dataGridView1.Columns[4].Width = 80;
dataGridView1.Columns[5].Width = 80;
dataGridView1.Columns.Insert(0, column);
column = new DataGridViewTextBoxColumn();
column.Visible = true;
column.Name = "接收人姓名";
column.HeaderText = "接收人姓名";
column.ValueType = typeof(string);
column.ReadOnly = true;
dataGridView1.Columns.Insert(5, column);
dataGridView1.Tag = dataSource;
dataGridView1.Columns["发送人"].Visible = false;
dataGridView1.Columns["接收人"].Visible = false;
for (int i = 0; i < dataGridView1.Rows.Count; i++)
{
if (dataGridView1.Columns.Contains("接收方类型") &&
dataGridView1.Columns.Contains("接收方姓名") &&
dataGridView1.Columns.Contains("接收方") &&
dataGridView1.Columns.Contains("状态"))
{
dataGridView1.Rows[i].Cells["接收人姓名"].Value =
m_user.GetUser(dataGridView1.Rows[i].Cells["接收人"].Value.ToString()).姓名;
dataGridView1.Rows[i].Cells["状态"].Value = dataGridView1.Rows[i].Cells["状态"].Value.ToString();
dataGridView1.Rows[i].Cells["天数"].Value = (ServerModule.ServerTime.Time -
(DateTime)dataGridView1.Rows[i].Cells["发送时间"].Value).Days;
}
}
}
}
public ActionResult CreateSource()
{
NoticeSource source = new NoticeSource();
return(View("CreateOrUpdateSource", source));
}
