// GET: Knowledge/Edit/5
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
var knowledge = await _context.Knowledged.FindAsync(id);
if (knowledge == null)
{
return(NotFound());
}
KnowledgeViewModel vm_knowledge = new KnowledgeViewModel
{
Id = knowledge.Id,
CostYear = knowledge.CostYear,
PlanName = knowledge.PlanName,
NumberLaw = knowledge.NumberLaw,
DefiProjectClass = knowledge.DefiProjectClass,
ExecutiveUnit = knowledge.ExecutiveUnit,
PlanHost = knowledge.PlanHost,
ProjectClass = knowledge.ProjectClass,
KeywordTw = knowledge.KeywordTw,
SummaryTw = knowledge.SummaryTw,
KeywordEng = knowledge.KeywordEng,
InfoLink = knowledge.InfoLink
};
return(View(vm_knowledge));
}
// public async Task<IActionResult> Create([Bind("Id,CostYear,PlanName,NumberLaw,DefiProjectCalss,ExecutiveUnit,PlanHost,ProjectClass,KeywordTw,SummaryTw,KeywordEng,SummaryEng")] Knowledged knowledge)
public async Task <IActionResult> Create(KnowledgeViewModel vm_knowledge)
{
if (ModelState.IsValid)
{
Knowledged knowledgeds = new Knowledged
{
Id = vm_knowledge.Id,
CostYear = vm_knowledge.CostYear,
PlanName = vm_knowledge.PlanName,
NumberLaw = vm_knowledge.NumberLaw,
DefiProjectClass = vm_knowledge.DefiProjectClass,
ExecutiveUnit = vm_knowledge.ExecutiveUnit,
PlanHost = vm_knowledge.PlanHost,
ProjectClass = vm_knowledge.ProjectClass,
KeywordTw = vm_knowledge.KeywordTw,
SummaryTw = vm_knowledge.SummaryTw,
KeywordEng = vm_knowledge.KeywordEng,
InfoLink = vm_knowledge.InfoLink
};
_context.Add(knowledgeds);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(vm_knowledge));
}
public ActionResult Edit(KnowledgeViewModel model)
{
var knowledgeDTO = new KnowledgeDTO
{
Id = model.Id,
Name = model.Name.Trim(),
Description = model.Description,
ParentId = model.ParentId
};
knowledgeService.Update(knowledgeDTO);
return(RedirectToAction("Index"));
}
public ActionResult AddArticle(int id, int?uid)
{
var model = new KnowledgeViewModel
{
CategoryId = id,
};
if (uid.HasValue)
{
var k = db.Questions.SingleOrDefault(m => m.Id == uid);
model.Question = k.Content;
model.PendingId = uid.Value;
model.Answer = db.Answers.FirstOrDefault(m => m.QuestionId == uid && m.Accepted).Content;
}
ViewBag.Category = db.Categories.SingleOrDefault(m => m.Id == id).Name;
ViewBag.Breadcrumbs = setBreadcrumbs(id);
return(View(model));
}
//public async Task<IActionResult> Edit(int id, [Bind("Id,CostYear,PlanName,NumberLaw,DefiProjectCalss,ExecutiveUnit,PlanHost,ProjectClass,KeywordTw,SummaryTw,KeywordEng,SummaryEng")] Knowledged knowledge)
public async Task <IActionResult> Edit(int id, KnowledgeViewModel vm_knowledge)
{
if (id != vm_knowledge.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
Knowledged knowledgeds = new Knowledged
{
Id = vm_knowledge.Id,
CostYear = vm_knowledge.CostYear,
PlanName = vm_knowledge.PlanName,
NumberLaw = vm_knowledge.NumberLaw,
DefiProjectClass = vm_knowledge.DefiProjectClass,
ExecutiveUnit = vm_knowledge.ExecutiveUnit,
PlanHost = vm_knowledge.PlanHost,
ProjectClass = vm_knowledge.ProjectClass,
KeywordTw = vm_knowledge.KeywordTw,
SummaryTw = vm_knowledge.SummaryTw,
KeywordEng = vm_knowledge.KeywordEng,
InfoLink = vm_knowledge.InfoLink
};
_context.Update(knowledgeds);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!KnowledgeExists(vm_knowledge.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(vm_knowledge));
}
public ActionResult Create(KnowledgeViewModel model)
{
if (model != null)
{
var knowledgeDTO = new KnowledgeDTO
{
Name = model.Name,
Description = model.Description,
ParentId = model.ParentId
};
knowledgeService.Create(knowledgeDTO);
ModelState.Clear();
return(RedirectToAction("Index"));
}
return(View(model));
}
public static List <KnowledgeViewModel> AreaofKnowledge()
{
List <KnowledgeViewModel> knowledgeViewModels = new List <KnowledgeViewModel>();
var ast = cntxt.Questions.Select(u => new { u.LanguageId, u.CertificationId, u.KnowledgeAreaId, u.KnowledgeArea.Certification.CertificationName, u.KnowledgeArea.KnowledgeAreaName, u.LanguageMaster.LanguageName }).Distinct();
foreach (var element in ast)
{
KnowledgeViewModel knwledgemdl = new KnowledgeViewModel();
knwledgemdl.CertificationId = element.CertificationId;
knwledgemdl.KnowledgeAreaId = element.KnowledgeAreaId;
knwledgemdl.KnowledgeAreaName = element.KnowledgeAreaName;
knwledgemdl.LanguageName = element.LanguageName;
knowledgeViewModels.Add(knwledgemdl);
}
return(knowledgeViewModels);
}
public JsonResult ViewKnowedge(int id)
{
var r = db.Knowledges.SingleOrDefault(m => m.Id == id);
if (r != null)
{
r.Hits++;
db.SaveChanges();
var model = new KnowledgeViewModel
{
Id = r.Id,
Question = r.Topic,
Answer = r.Content,
Keywords = r.Keywords,
CategoryId = r.CategoryId.Value,
Attachment = r.Attachment,
};
return(Json(model, JsonRequestBehavior.AllowGet));
}
else
{
return(Json("找不到知识条目", JsonRequestBehavior.AllowGet));
}
}
public ActionResult EditArticle(int id, KnowledgeViewModel model)
{
if (ModelState.IsValid)
{
ViewBag.Categories = getCategories();
var c = db.Knowledges.SingleOrDefault(m => m.Id == model.Id);
//Check and save attachment,
HttpRequestBase request = this.Request;
if (request.Files.Count == 1 && !string.IsNullOrWhiteSpace(request.Files[0].FileName))
{
//Check and delete old attachment first
if (!string.IsNullOrEmpty(c.Attachment))
{
try
{
string path = System.Web.HttpContext.Current.Server.MapPath("~" + c.Attachment);
FileInfo f = new FileInfo(path);
if (f.Exists)
{
f.Delete();
}
}
catch (Exception) { }
}
//Save new attachment
string originalName = (new FileInfo(request.Files[0].FileName)).Name;
string fileName = DateTime.Now.ToString("yyyyMMddHHmmss") + "" + originalName.Substring(originalName.LastIndexOf("."));
string dir = System.Web.HttpContext.Current.Server.MapPath("~/" + Constants.UploadFolder + DateTime.Now.ToString("yyyyMM"));
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
request.Files[0].SaveAs(Path.Combine(dir, fileName));
c.Attachment = Constants.UploadFolder + DateTime.Now.ToString("yyyyMM") + "/" + fileName;
}
c.Topic = model.Question.Trim();
c.Content = model.Answer.Trim();
c.Keywords = model.Keywords.Trim();
int newCId = int.Parse(Request.Form["NewCategoryId"]);
if (newCId > 0 && newCId != c.CategoryId)
{
c.CategoryId = newCId;
}
db.SaveChanges();
ViewBag.SuccessMessage = "知识修改成功！";
Log("修改知识");
//Check and add hot words.
var keys = model.Keywords.Trim().Split(new char[1] {
' '
});
foreach (var k in keys)
{
if (!String.IsNullOrWhiteSpace(k))
{
int t = db.HotWords.Count(m => m.KeyWord == k);
if (t <= 0)
{
db.HotWords.Add(new HotWord
{
KeyWord = k,
CreatedAt = DateTime.Now,
Hits = 0,
CreatedBy = CurrentUser.Id,
});
}
}
db.SaveChanges();
}
}
var newModel = from row in db.Knowledges
where row.Id == id
select new KnowledgeViewModel
{
Id = row.Id,
Question = row.Topic,
Answer = row.Content,
CategoryId = row.CategoryId.Value,
Keywords = row.Keywords,
Hits = row.Hits.Value,
CreatedAt = row.CreatedAt,
CreatedBy = row.User.RealName,
Attachment = row.Attachment,
};
ViewBag.Breadcrumbs = setBreadcrumbs(newModel.SingleOrDefault().CategoryId);
return(View(newModel.SingleOrDefault()));
}
public ActionResult AddArticle(KnowledgeViewModel model)
{
if (ModelState.IsValid)
{
model.Question = model.Question.Trim();
var i = db.Knowledges.Count(m => m.Topic.Equals(model.Question, StringComparison.OrdinalIgnoreCase) && m.CategoryId == model.CategoryId);
if (i > 0)
{
ModelState.AddModelError("", "同类别下相同知识条目已经存在，请勿重复添加!");
}
else
{
var attachmentPath = "";
//upload file
HttpRequestBase request = this.Request;
if (request.Files.Count == 1 && !string.IsNullOrWhiteSpace(request.Files[0].FileName))
{
string originalName = (new FileInfo(request.Files[0].FileName)).Name;
string fileName = DateTime.Now.ToString("yyyyMMddHHmmss") + "" + originalName.Substring(originalName.LastIndexOf("."));
string dir = System.Web.HttpContext.Current.Server.MapPath("~/" + Constants.UploadFolder + DateTime.Now.ToString("yyyyMM"));
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
attachmentPath = Path.Combine(dir, fileName);
request.Files[0].SaveAs(attachmentPath);
attachmentPath = Constants.UploadFolder + DateTime.Now.ToString("yyyyMM") + "/" + fileName;
}
db.Knowledges.Add(new Knowledge
{
Topic = model.Question,
Content = model.Answer,
Keywords = model.Keywords,
Hits = 0,
CreatedAt = DateTime.Now,
CreatedBy = CurrentUser.Id,
CategoryId = model.CategoryId,
Attachment = attachmentPath
});
//If it's pending Question remove it
/*
* if (model.PendingId > 0)
* {
* var p = db.Questions.SingleOrDefault(m => m.Id == model.PendingId);
* if (p != null)
* db.Questions.Remove(p);
* }
*/
//Check and add hot words.
var keys = model.Keywords.Trim().Split(new char[1] {
' '
});
foreach (var k in keys)
{
if (!String.IsNullOrWhiteSpace(k))
{
int t = db.HotWords.Count(m => m.KeyWord == k);
if (t <= 0)
{
db.HotWords.Add(new HotWord
{
KeyWord = k,
CreatedAt = DateTime.Now,
Hits = 0,
CreatedBy = CurrentUser.Id,
});
}
}
}
CurrentUser.Score += Constants.UserScore.AddKnowedgeScore;
db.SaveChanges();
ViewBag.SuccessMessage = "知识添加成功！";
Log("添加知识");
}
}
ViewBag.Category = db.Categories.SingleOrDefault(m => m.Id == model.CategoryId).Name;
ViewBag.Breadcrumbs = setBreadcrumbs(model.CategoryId);
return(View(model));
}
