public void Alarm()
{
//判定间隔，如果上次提醒日期为空，则认为是第一次提醒，直接发送
if (this.LastAlarmDate.HasValue)
{
if (this.LastAlarmDate.Value.AddDays(this.AlarmFrequency) >= DateTime.Now)
{
return;
}
}
//循环数据源，进行提醒操作
foreach (DataRow dataRow in this.AlarmDataSource.Rows)
{
#region 替换关键字
string title = this.Title; string content = this.AlarmContentTemplate;
string linkUrl = this.LinkUrl;
while (title.Contains('{'))
{
title = Tools.ReplaceString(title, dataRow);
}
while (linkUrl.Contains('{'))
{
linkUrl = Tools.ReplaceString(linkUrl, dataRow);
}
while (content.Contains('{'))
{
content = Tools.ReplaceString(content, dataRow);
}
#endregion
//设置提醒的过期期限，如果计划日期大于当前日期，则过期期限为计划日期，否则为当前日期+7天（已过期的）
var deadLine = DateTime.Now.AddDays(7);
if (dataRow[this.PlanDateField] != null && dataRow[this.PlanDateField] != DBNull.Value && !String.IsNullOrEmpty(dataRow[this.PlanDateField].ToString()))
{
var planDate = Convert.ToDateTime(dataRow[this.PlanDateField]);
if (planDate > DateTime.Now)
{
deadLine = planDate;
}
}
this.instanceReceivers.Clear();
//初始化配置信息中的系统角色，人员和组织角色（由于这些角色固定，不需要动态数据获取，所以每个模板都是固定的，不要重复取）
_initConfigReceivers();
//动态获取项目角色信息
var projectInfoID = string.Empty;
if (dataRow.Table.Columns.Contains(this.ProjectInfoIDField))
{
projectInfoID = dataRow[this.ProjectInfoIDField].ToString();
_setProjectReceivers(this.ReceiversString, dataRow);
}
//动态获取表单字段作为接收人
if (!string.IsNullOrEmpty(this.ReceiverIDField))
{
foreach (var rIDField in this.ReceiverIDField.Split(','))
{
if (dataRow.Table.Columns.Contains(rIDField))
{
_setFormReceivers(rIDField, dataRow);
}
}
}
AlarmHelper.SendAlarmMulti(title, content, linkUrl, this.instanceReceivers, deadLine, "", projectInfoID, "EarlyWarning", null, null, this.Important, this.Ugencry);
}
string sql = "UPDATE S_S_AlarmConfig SET LastAlarmDate ='" + DateTime.Now.ToString("yyyy-MM-dd") + "' WHERE ID='" + this.ConfigID + "'";
this.BaseDB.ExecuteNonQuery(sql);
}
