/// <summary>
/// 更改文章状态
/// </summary>
/// <param name="topic"></param>
/// <param name="status"></param>
/// <returns></returns>
public static bool UpdateTopicStatus(TopicInfo topicInfo, CurrentUser user)
{
//AjaxResult ajaxResult = new AjaxResult() { Success = true, Message=string.Empty};
bool result = true;
#region check
var topic = LoadTopicInfoBySysNo(topicInfo.SysNo.Value);
if (topicInfo.TopicStatus == TopicStatus.Published && topic.TopicStatus != TopicStatus.Init && topic.TopicStatus != TopicStatus.Offline)
{
throw new BusinessException(LangHelper.GetText("只有草稿和撤下状态才能发布！"));
//ajaxResult.Success = false;
//ajaxResult.Message = "只有草稿和撤下状态才能发布！";
//return ajaxResult;
}
#endregion
topicInfo.EditUserSysNo = user.UserSysNo;
topicInfo.EditUserName = user.UserDisplayName;
topicInfo.EditDate = DateTime.Now;
if (topicInfo.TopicStatus == TopicStatus.Published)
{
result = TopicDA.PublishTopic(topicInfo);
}
else
{
result = TopicDA.UpdateTopicStatus(topicInfo);
}
return(result);
}
/// <summary>
/// 批量修改文章状态
/// </summary>
/// <param name="?"></param>
/// <param name="status"></param>
/// <param name="user"></param>
/// <returns></returns>
public static bool BatchUpdateTopicStatus(List <int> topicSysNoList, TopicStatus status, CurrentUser user)
{
//AjaxResult ajaxResult = new AjaxResult() { Success = true, Message = string.Empty };
List <TopicInfo> topicList = new List <TopicInfo>();
#region check
foreach (int topicSysNo in topicSysNoList)
{
var topic = LoadTopicInfoBySysNo(topicSysNo);
if (status == TopicStatus.Published && topic.TopicStatus != TopicStatus.Init && topic.TopicStatus != TopicStatus.Offline)
{
throw new BusinessException(LangHelper.GetText("只有草稿和撤下状态才能发布！"));
//ajaxResult.Success = false;
//ajaxResult.Message = "只有草稿和撤下状态才能发布！";
//return ajaxResult;
}
if (status == TopicStatus.Void && topic.TopicStatus != TopicStatus.Init && topic.TopicStatus != TopicStatus.Offline)
{
throw new BusinessException(LangHelper.GetText("只有草稿和撤下状态才能作废！"));
//ajaxResult.Success = false;
//ajaxResult.Message = "只有草稿和撤下状态才能发布！";
//return ajaxResult;
}
if (status == TopicStatus.Delete && topic.TopicStatus != TopicStatus.Init && topic.TopicStatus != TopicStatus.Offline && topic.TopicStatus != TopicStatus.Void)
{
throw new BusinessException(LangHelper.GetText("只有草稿，撤下以及作废状态才能删除！"));
//ajaxResult.Success = false;
//ajaxResult.Message = "只有草稿和撤下状态才能发布！";
//return ajaxResult;
}
topicList.Add(new TopicInfo()
{
SysNo = topicSysNo,
TopicStatus = status,
EditUserSysNo = user.UserSysNo,
EditUserName = user.UserDisplayName,
EditDate = DateTime.Now
});
}
#endregion
using (ITransaction transaction = TransactionManager.Create())
{
foreach (var topic in topicList)
{
if (status == TopicStatus.Published)
{
TopicDA.PublishTopic(topic);
}
else
{
TopicDA.UpdateTopicStatus(topic);
}
}
transaction.Complete();
}
return(true);
}
/// <summary>
/// 创建新闻类别
/// </summary>
/// <param name="topicCategory"></param>
/// <returns></returns>
public static int InsertTopicCategory(TopicCategory topicCategory, CurrentUser user)
{
int sysNo = 0;
using (ITransaction transaction = TransactionManager.Create())
{
bool nameExist = TopicDA.CheckNameIsExist(topicCategory);
if (nameExist)
{
throw new BusinessException(LangHelper.GetText("类别名称已存在！"));
}
string pCategoryID = string.IsNullOrEmpty(topicCategory.ParentCategoryID) ? "" : topicCategory.ParentCategoryID;
string categoryID = pCategoryID + "01";
List <TopicCategory> list = QueryAllTopicCategoryListByParentID(pCategoryID);
if (list != null && list.Count > 0)
{
TopicCategory tc = list.OrderByDescending(p => p.SysNo).FirstOrDefault();
int index = int.Parse(tc.CategoryID.Substring(tc.CategoryID.Length - 2, 2)) + 1;
categoryID = pCategoryID + (index < 10 ? "0" + index.ToString() : index.ToString());
}
topicCategory.ParentCategoryID = pCategoryID;
topicCategory.CategoryID = categoryID;
sysNo = TopicDA.InsertTopicCategory(topicCategory);
transaction.Complete();
}
return(sysNo);
}
/// <summary>
/// 创建文章
/// </summary>
/// <param name="topic"></param>
/// <returns></returns>
public static int CreateTopicInfo(TopicInfo topic)
{
ValidTopicInfo(topic);
int sysNo = 0;
topic.Content = topic.Content ?? "";
sysNo = TopicDA.CreateTopicInfo(topic);
return(sysNo);
}
public static void SaveTopicCategoryPriority(List <TopicCategory> list)
{
if (list != null && list.Count > 0)
{
foreach (var item in list)
{
TopicDA.SaveTopicCategoryPriority(item);
}
}
}
/// <summary>
/// 保存内容默认图片
/// </summary>
/// <param name="topic"></param>
/// <param name="user"></param>
/// <returns></returns>
public static bool SaveTopicDefaultImage(TopicInfo topic, CurrentUser user)
{
bool flag = false;
topic.EditUserSysNo = user.UserSysNo;
topic.EditUserName = user.UserDisplayName;
topic.EditDate = DateTime.Now;
flag = TopicDA.SaveTopicDefaultImage(topic);
return(flag);
}
/// <summary>
/// 根据编号获取文章信息
/// </summary>
/// <param name="sysNo"></param>
/// <returns></returns>
public static TopicInfo LoadTopicInfoBySysNo(int sysNo)
{
TopicInfo info = TopicDA.LoadTopicInfoBySysNo(sysNo);
if (info == null)
{
throw new BusinessException("未找到文章。");
}
return(info);
}
/// <summary>
/// 获取指定数量，指定页面，指定位置的Topic
/// </summary>
/// <param name="newsType"></param>
/// <param name="refSysNo"></param>
/// <param name="topNum"></param>
/// <param name="pageShowInheritance"></param>
/// <returns></returns>
public static List <NewsInfo> GetTopTopicList(NewsType newsType, int?refSysNo, int?pageShowInheritance, int topNum)
{
string cacheKey = CommonFacade.GenerateKey("GetTopTopicList", newsType.ToString(), refSysNo.HasValue ? refSysNo.ToString() : "N", pageShowInheritance.HasValue ? pageShowInheritance.ToString() : "N", topNum.ToString());
if (HttpRuntime.Cache[cacheKey] != null)
{
return((List <NewsInfo>)HttpRuntime.Cache[cacheKey]);
}
List <NewsInfo> result = TopicDA.GetTopTopicList(newsType, refSysNo, pageShowInheritance, topNum);
HttpRuntime.Cache.Insert(cacheKey, result, null, DateTime.Now.AddSeconds(CacheTime.Long), Cache.NoSlidingExpiration);
return(result);
}
/// <summary>
/// 获取首页新闻公告信息
/// </summary>
/// <returns></returns>
public static List <NewsInfo> GetHomePageNews(NewsType newsType, int topNum = 5)
{
string cacheKey = CommonFacade.GenerateKey("GetHomePageNews", newsType.ToString());
if (HttpRuntime.Cache[cacheKey] != null)
{
return((List <NewsInfo>)HttpRuntime.Cache[cacheKey]);
}
List <NewsInfo> entityList = TopicDA.GetNewsInfoByNewsType(newsType, topNum);
HttpRuntime.Cache.Insert(cacheKey, entityList, null, DateTime.Now.AddSeconds(CacheTime.Long), Cache.NoSlidingExpiration);
return(entityList);
}
/// <summary>
/// 更新文章
/// </summary>
/// <param name="topic"></param>
/// <returns></returns>
public static int SaveTopicInfo(TopicInfo topic)
{
int sysNo = 0;
ValidTopicInfo(topic);
topic.Content = topic.Content ?? "";
TopicInfo info = LoadTopicInfoBySysNo(topic.SysNo.Value);
if (info.TopicStatus == TopicStatus.Init || info.TopicStatus == TopicStatus.Void)
{
topic.TopicStatus = info.TopicStatus;
}
sysNo = TopicDA.SaveTopicInfo(topic);
return(sysNo);
}
/// <summary>
/// 删除文章类别
/// </summary>
/// <param name="topic"></param>
/// <returns></returns>
public static bool DeleteTopicCategory(TopicCategory topicCategory)
{
topicCategory = TopicDA.LoadTopicCategory(topicCategory.SysNo.Value);
//查询当前分类下是否有关联文章
List <TopicInfo> topicList = TopicDA.LoadTopicInfoListByCategory(topicCategory.SysNo.Value);
if (topicList != null && topicList.Count > 0)
{
throw new BusinessException("当前类别下有关联文章，不能删除此类别！");
}
else
{
bool result = true;
result = TopicDA.DeleteTopicCategory(topicCategory);
return(result);
}
}
public static void InsertSubscriptionEmail(List <int> subscriptionCategorySysNos, string email)
{
if (subscriptionCategorySysNos == null || subscriptionCategorySysNos.Count == 0 || string.IsNullOrWhiteSpace(email))
{
throw new BusinessException("Please input subscription category id and email address!");
}
foreach (int no in subscriptionCategorySysNos)
{
Subscription entity = new Subscription()
{
CompanyCode = ConstValue.CompanyCode,
Email = email,
SubscriptionCategorySysNo = no,
StoreCompanyCode = ConstValue.CompanyCode,
Status = "A",
LanguageCode = ConstValue.LanguageCode,
IPAddress = HttpContext.Current.Request.UserHostAddress
};
TopicDA.SetSubscription(entity);
}
}
private static IEnumerable <string> BuildTopic()
{
var urlTemp = Path.Combine(Domain, "Topic/TopicDetail/{0}");
var result = new List <string>();
var filter = new NewsQueryFilter
{
PageInfo = new PageInfo
{
PageIndex = 1,
PageSize = 10000
}
};
var news = TopicDA.QueryNewsInfo(filter);
foreach (NewsInfo item in news.ResultList)
{
result.Add(string.Format(urlTemp, item.SysNo));
}
return(result);
}
/// <summary>
/// 根据编号获取帮助中心新闻
/// </summary>
/// <param name="sysNo">新闻编号</param>
/// <returns>帮助中心新闻</returns>
public static NewsInfo GetTopHelperCenterBySysNo(int sysNo)
{
return(TopicDA.GetTopHelperCenterBySysNo(sysNo));
}
/// <summary>
/// 获取指定数量帮助中心新闻
/// </summary>
/// <param name="categorySysNo">新闻类型</param>
/// <param name="topNum">获取数量</param>
/// <returns>帮助中心新闻</returns>
public static List <NewsInfo> GetTopHelperCenterList(string categorySysNo, int topNum)
{
return(TopicDA.GetTopHelperCenterList(categorySysNo, topNum));
}
/// <summary>
/// 获取帮助中心新闻类型
/// </summary>
/// <param name="newsType">要获取的帮助中心新闻类型</param>
/// <returns>帮助中心新闻类型列表</returns>
public static List <NewsInfo> GetHelperCenterCategory()
{
return(TopicDA.GetHelperCenterCategory());
}
/// <summary>
/// 查询所有的文章类别根据MasterName
/// </summary>
/// <returns></returns>
public static List <TopicCategory> QueryAllTopicCategoryListByMasterName(string masterName)
{
return(TopicDA.QueryAllTopicCategoryListByMasterName(masterName));
}
public static TopicCategory LoadTopicCategory(int sysNo)
{
return(TopicDA.LoadTopicCategory(sysNo));
}
/// <summary>
/// 分页查询新闻公告
/// </summary>
/// <param name="filter"></param>
/// <param name="totalCount"></param>
/// <returns></returns>
public static QueryResult <NewsInfo> QueryNewsInfo(NewsQueryFilter filter)
{
return(TopicDA.QueryNewsInfo(filter));
}
public static QueryResult <QR_Topic> QueryTopicList(QF_Topic filter)
{
return(TopicDA.QueryTopicList(filter));
}
/// <summary>
/// 更新新闻类别
/// </summary>
/// <param name="topicCategory"></param>
/// <returns></returns>
public static int UpdateTopicCategory(TopicCategory topicCategory, CurrentUser user)
{
return(TopicDA.UpdateTopicCategory(topicCategory));
}
/// <summary>
/// 根据编号获取新闻信息
/// </summary>
/// <param name="sysNo">新闻编号</param>
/// <returns>新闻信息</returns>
public static NewsInfo GetNewsInfoBySysNo(int sysNo)
{
return(TopicDA.GetNewsInfoBySysNo(sysNo));
}
/// <summary>
/// 查询所有的文章类别
/// </summary>
/// <returns></returns>
public static List <TopicCategory> QueryAllTopicCategoryListByParentID(string parentID)
{
parentID = string.IsNullOrEmpty(parentID) ? "" : parentID;
return(TopicDA.QueryAllTopicCategoryListByParentID(parentID));
}
