/// <summary>
/// 获取消息
/// </summary>
/// <param name="messageType">消息分类</param>
/// <param name="action">消息动作</param>
/// <param name="page"></param>
/// <returns></returns>
public static PageSetVM MessageQuery(int UserId, EnumAid.MessageType?messageType, int?action, int page = 1)
{
using (var db = new ContextBase())
{
var query = from a in db.UserMessage
join b in db.UserInfo on a.UmTriggerUid equals b.UserId into bg
from b1 in bg.DefaultIfEmpty()
orderby a.UmCreateTime descending
where a.Uid == UserId
select new
{
a,
b1.Nickname,
b1.UserPhoto
};
if (messageType.HasValue)
{
query = query.Where(x => x.a.UmType == messageType.ToString());
}
if (action.HasValue)
{
query = query.Where(x => x.a.UmAction == action);
}
var pag = new PaginationVM
{
PageNumber = Math.Max(page, 1),
PageSize = 10
};
pag.Total = query.Count();
var list = query.Skip((pag.PageNumber - 1) * pag.PageSize).Take(pag.PageSize).ToList();
if (list.Count > 0)
{
//分类：根据ID查询对应的标题
var listUwId = list.Where(x => x.a.UmType == EnumAid.MessageType.UserWriting.ToString()).Select(x => Convert.ToInt32(x.a.UmTargetId)).ToList();
var listUw = db.UserWriting.Where(x => listUwId.Contains(x.UwId)).Select(x => new { x.UwId, x.UwTitle }).ToList();
foreach (var item in list)
{
item.a.Spare1 = item.Nickname;
item.a.Spare2 = item.UserPhoto;
item.a.Spare3 = listUw.FirstOrDefault(x => x.UwId.ToString() == item.a.UmTargetId)?.UwTitle;
}
}
var data = list.Select(x => x.a).ToList();
PageSetVM pageSet = new PageSetVM()
{
Rows = data,
Pag = pag
};
return(pageSet);
}
}
public IActionResult List(int page = 1)
{
if (int.TryParse(RouteData.Values["Id"]?.ToString(), out int wid))
{
var uwo = Func.Common.UserWritingOneQuery(wid);
if (uwo == null)
{
return(Redirect("/"));
}
var pag = new PaginationVM
{
PageNumber = Math.Max(page, 1),
PageSize = 10
};
var vm = new PageSetVM()
{
Rows = Func.Common.ReplyOneQuery(Func.EnumAid.ReplyType.UserWriting, wid.ToString(), pag),
Pag = pag,
Temp = uwo,
Route = "/home/list/" + wid.ToString()
};
if (User.Identity.IsAuthenticated)
{
var uinfo = new Func.UserAuthAid(HttpContext).Get();
using (var db = new ContextBase())
{
var listuc = db.UserConnection.Where(x => x.Uid == uinfo.UserId && x.UconnTargetType == Func.EnumAid.ConnectionType.UserWriting.ToString() && x.UconnTargetId == wid.ToString()).ToList();
ViewData["uca1"] = listuc.Any(x => x.UconnAction == 1) ? "yes" : "";
ViewData["uca2"] = listuc.Any(x => x.UconnAction == 2) ? "yes" : "";
}
}
return(View(vm));
}
else
{
return(Redirect("/"));
}
}
/// <summary>
/// Draw查询
/// </summary>
/// <param name="q">搜索</param>
/// <param name="OwnerId">所属用户</param>
/// <param name="UserId">登录用户</param>
/// <param name="page">页码</param>
/// <returns></returns>
public static PageSetVM DrawQuery(string q, int OwnerId = 0, int UserId = 0, int page = 1)
{
using (var db = new ContextBase())
{
var query = from a in db.Draw
join b in db.UserInfo on a.Uid equals b.UserId
where a.DrStatus == 1
orderby a.DrCreateTime descending
select new Draw
{
DrId = a.DrId,
Uid = a.Uid,
DrType = a.DrType,
DrName = a.DrName,
DrRemark = a.DrRemark,
DrCategory = a.DrCategory,
DrOrder = a.DrOrder,
DrCreateTime = a.DrCreateTime,
DrStatus = a.DrStatus,
DrOpen = a.DrOpen,
Spare3 = b.Nickname
};
//所属用户
if (OwnerId != 0)
{
query = query.Where(x => x.Uid == OwnerId);
}
//未登录
if (UserId == 0)
{
query = query.Where(x => x.DrOpen == 1);
}
else
{
//已登录：公开&登录用户的所有
query = query.Where(x => x.DrOpen == 1 || x.Uid == UserId);
}
if (!string.IsNullOrWhiteSpace(q))
{
query = query.Where(x => x.DrName.Contains(q) || x.DrRemark.Contains(q));
}
var pag = new PaginationVM
{
PageNumber = Math.Max(page, 1),
PageSize = 20
};
var dicQs = new Dictionary <string, string>
{
{ "q", q }
};
pag.Total = query.Count();
var list = query.Skip((pag.PageNumber - 1) * pag.PageSize).Take(pag.PageSize).ToList();
PageSetVM pageSet = new PageSetVM()
{
Rows = list,
Pag = pag,
QueryString = dicQs
};
return(pageSet);
}
}
/// <summary>
/// Gist查询，按列权重排序
/// </summary>
/// <param name="q">搜索</param>
/// <param name="lang">语言</param>
/// <param name="OwnerId">所属用户</param>
/// <param name="UserId">登录用户</param>
/// <param name="page">页码</param>
/// <returns></returns>
public static PageSetVM GistQuery(string q, string lang, int OwnerId = 0, int UserId = 0, int page = 1)
{
using (var db = new ContextBase())
{
var query1 = from a in db.Gist
join b in db.UserInfo on a.Uid equals b.UserId
where a.GistStatus == 1
orderby a.GistCreateTime descending
select new
{
a,
b.Nickname
};
if (!string.IsNullOrWhiteSpace(lang))
{
query1 = query1.Where(x => x.a.GistLanguage == lang);
}
if (!string.IsNullOrWhiteSpace(q))
{
query1 = query1.Where(x => x.a.GistFilename.Contains(q) || x.a.GistContent.Contains(q) || x.a.GistRemark.Contains(q));
}
//所属用户
if (OwnerId != 0)
{
query1 = query1.Where(x => x.a.Uid == OwnerId);
}
//未登录
if (UserId == 0)
{
query1 = query1.Where(x => x.a.GistOpen == 1);
}
else
{
//已登录：公开&登录用户的所有
query1 = query1.Where(x => x.a.GistOpen == 1 || x.a.Uid == UserId);
}
var query2 = query1.Select(x => new
{
SearchOrder = (x.a.GistFilename.Contains(q) ? 4 : 0) + (x.a.GistContent.Contains(q) ? 2 : 0) + (x.a.GistRemark.Contains(q) ? 1 : 0),
x.Nickname,
x.a
});
var query = query2.OrderByDescending(x => x.SearchOrder).Select(x => new Gist
{
GistCode = x.a.GistCode,
GistContentPreview = x.a.GistContentPreview,
GistCreateTime = x.a.GistCreateTime,
GistFilename = x.a.GistFilename,
GistId = x.a.GistId,
GistLanguage = x.a.GistLanguage,
GistRemark = x.a.GistRemark,
GistRow = x.a.GistRow,
GistTags = x.a.GistTags,
GistTheme = x.a.GistTheme,
Uid = x.a.Uid,
Spare3 = x.Nickname
});
var pag = new PaginationVM
{
PageNumber = Math.Max(page, 1),
PageSize = 10
};
var dicQs = new Dictionary <string, string>
{
{ "q", q }
};
pag.Total = query.Count();
var list = query.Skip((pag.PageNumber - 1) * pag.PageSize).Take(pag.PageSize).ToList();
PageSetVM pageSet = new PageSetVM()
{
Rows = list,
Pag = pag,
QueryString = dicQs
};
return(pageSet);
}
}
/// <summary>
/// 获取关联的文章列表
/// </summary>
/// <param name="OwnerId">所属用户关联</param>
/// <param name="connectionType">关联分类</param>
/// <param name="action">动作</param>
/// <param name="page"></param>
/// <returns></returns>
public static PageSetVM UserConnWritingQuery(int OwnerId, EnumAid.ConnectionType connectionType, int action, int page)
{
var pag = new PaginationVM
{
PageNumber = Math.Max(page, 1),
PageSize = 20
};
using (var db = new ContextBase())
{
IQueryable <UserWriting> query = null;
switch (connectionType)
{
case EnumAid.ConnectionType.UserWriting:
{
query = from a in db.UserConnection
join b in db.UserWriting on a.UconnTargetId equals b.UwId.ToString()
where a.Uid == OwnerId && a.UconnTargetType == connectionType.ToString() && a.UconnAction == action
orderby a.UconnCreateTime descending
select b;
}
break;
}
if (query == null)
{
return(null);
}
pag.Total = query.Count();
query = query.Skip((pag.PageNumber - 1) * pag.PageSize).Take(pag.PageSize);
var list = query.ToList();
//文章ID
var listUwId = list.Select(x => x.UwId).ToList();
//文章的所有的标签
var listUwTags = (from a in db.Tags
join b in db.UserWritingTags on a.TagName equals b.TagName
where listUwId.Contains(b.UwId)
select new
{
b.UwId,
b.TagName,
a.TagIcon
}).ToList();
//文章人员ID
var listUwUid = list.Select(x => x.UwLastUid).Concat(list.Select(x => x.Uid)).Distinct();
//文章人员ID对应的信息
var listUwUserInfo = db.UserInfo.Where(x => listUwUid.Contains(x.UserId)).Select(x => new { x.UserId, x.Nickname }).ToList();
//把信息赋值到文章表的备用字段上
foreach (var item in list)
{
//标签
item.Spare1 = listUwTags.Where(x => x.UwId == item.UwId).Select(x => new { x.TagName, x.TagIcon }).ToJson();
if (item.UwLastUid > 0)
{
item.Spare2 = listUwUserInfo.FirstOrDefault(x => x.UserId == item.UwLastUid)?.Nickname;
item.Spare3 = item.UwLastUid.ToString();
}
if (string.IsNullOrWhiteSpace(item.Spare2))
{
item.Spare2 = listUwUserInfo.FirstOrDefault(x => x.UserId == item.Uid)?.Nickname;
item.Spare3 = item.Uid.ToString();
}
}
var vm = new PageSetVM()
{
Rows = list,
Pag = pag
};
return(vm);
}
}
/// <summary>
/// 获取文章列表
/// </summary>
/// <param name="KeyWords"></param>
/// <param name="page"></param>
/// <param name="TagName"></param>
/// <returns></returns>
public static PageSetVM UserWritingQuery(string KeyWords, int page, string TagName = "")
{
KeyWords = KeyWords ?? "";
var pag = new PaginationVM
{
PageNumber = Math.Max(page, 1),
PageSize = 20
};
var dicQs = new Dictionary <string, string>
{
{ "k", KeyWords }
};
using (var db = new ContextBase())
{
IQueryable <UserWriting> query;
if (!string.IsNullOrWhiteSpace(TagName))
{
query = from a in db.UserWritingTags.Where(x => x.TagName == TagName)
join b in db.UserWriting on a.UwId equals b.UwId
select b;
query = query.Distinct();
}
else
{
query = from a in db.UserWriting select a;
}
query = query.Where(x => x.UwOpen == 1 && x.UwStatus == 1);
if (!string.IsNullOrWhiteSpace(KeyWords))
{
query = query.Where(x => x.UwTitle.Contains(KeyWords));
}
pag.Total = query.Count();
query = query.OrderByDescending(x => x.UwId).Skip((pag.PageNumber - 1) * pag.PageSize).Take(pag.PageSize);
var list = query.ToList();
//文章ID
var listUwId = list.Select(x => x.UwId).ToList();
//文章的所有的标签
var listUwTags = (from a in db.Tags
join b in db.UserWritingTags on a.TagName equals b.TagName into bg
from b in bg.DefaultIfEmpty()
where listUwId.Contains(b.UwId) || a.TagName == TagName
select new
{
UwId = b == null ? 0 : b.UwId,
TagName = b == null ? TagName : b.TagName,
a.TagIcon
}).ToList();
//文章人员ID
var listUwUid = list.Select(x => x.UwLastUid).Concat(list.Select(x => x.Uid)).Distinct();
//文章人员ID对应的信息
var listUwUserInfo = db.UserInfo.Where(x => listUwUid.Contains(x.UserId)).Select(x => new { x.UserId, x.Nickname }).ToList();
//把信息赋值到文章表的备用字段上
foreach (var item in list)
{
//标签
item.Spare1 = listUwTags.Where(x => x.UwId == item.UwId).Select(x => new { x.TagName, x.TagIcon }).ToJson();
if (item.UwLastUid > 0)
{
item.Spare2 = listUwUserInfo.FirstOrDefault(x => x.UserId == item.UwLastUid)?.Nickname;
item.Spare3 = item.UwLastUid.ToString();
}
if (string.IsNullOrWhiteSpace(item.Spare2))
{
item.Spare2 = listUwUserInfo.FirstOrDefault(x => x.UserId == item.Uid)?.Nickname;
item.Spare3 = item.Uid.ToString();
}
}
var vm = new PageSetVM()
{
Rows = list,
Pag = pag,
QueryString = dicQs
};
if (!string.IsNullOrWhiteSpace(TagName))
{
try
{
var jt = KeyValuesQuery(new List <string> {
TagName
}).FirstOrDefault().KeyValue.ToJObject();
var tags = new List <object>
{
new
{
TagName,
listUwTags.FirstOrDefault(x => x.TagName == TagName)?.TagIcon
}
};
vm.Temp = new
{
abs = new List <string>
{
jt["abstract"].ToString(),
jt["url"].ToString()
},
tags
}.ToJson();
}
catch (Exception)
{
}
}
return(vm);
}
}