public ActionResult Edit(int? id) {
Tag tag = new Tag();
if (string.IsNullOrEmpty(id.ToString()))
return View(tag);
using (club = new ClubEntities()) {
tag = club.Tags.Single(t => t.Id ==id);
}
return View(tag);
}
public ActionResult Modify(int id, string tagName) {
Tag tag = new Tag();
using (club = new ClubEntities()) {
tag = club.Tags.Single(t => t.Id == id);
tag.TagName = tagName;
if (club.SaveChanges() > 0)
ViewBag.StatusStr = HtmlCommon.GetHitStr("标签更新成功！",Status.success);
else
ViewBag.StatusStr = HtmlCommon.GetHitStr("标签未修改！", Status.error);
return View("~/areas/bwum/views/tag/edit.cshtml",tag);
}
}
public ActionResult Tags(int? tid,int? p) {
tId = tid ?? 0;
int rowsCount = 0;
int page = p ?? 1;
List<ViewArticle> viewArticles = new List<ViewArticle>();
Tag tag = new Tag();
using (club = new ClubEntities()) {
tag = club.Tags.Where(t => t.Id == tId).FirstOrDefault();
if (tag == null) {
return RedirectToAction("NotFound", new { Controller = "Error" });
}
ViewBag.tagName = tag.TagName;
ViewBag.newArticles = club.Articles.OrderByDescending(a => a.VarDate).Take(7).ToList<Article>();
ViewBag.hotQuestions = club.Questions.OrderByDescending(a => a.Views).Take(7).ToList<Question>();
rowsCount = club.ViewArticles.Where(v => v.Tags.Contains(tag.TagName) && v.Status > 0).Count();
viewArticles =club.ViewArticles.Where(v => v.Tags.Contains(tag.TagName)&&v.Status > 0).OrderByDescending(v=>v.VarDate).Skip((page - 1) * ClubConst.WebQuestionPageSize).Take(ClubConst.WebQuestionPageSize).ToList();
ViewBag.PageStr = new PagingHelper(ClubConst.WebQuestionPageSize, page, rowsCount, 5).GetPageStringPro("/column/tags/"+tId+"-", false);
}
return View(viewArticles);
}
public ActionResult Edit(string tagName) {
Tag tag = new Tag();
if (string.IsNullOrEmpty(tagName)){
ViewBag.statusStr = HtmlCommon.GetHitStr("标签不能空！",Status.error);
return View(tag);
}
if (CheckController.IsRepeate(CheckController.CheckType.TagName,tagName))
{
ViewBag.statusStr = HtmlCommon.GetHitStr("该标签已重复！", Status.error);
return View(tag);
}
using (club = new ClubEntities()) {
tag.TagName= tagName;
club.Tags.Add(tag);
if (club.SaveChanges() > 0)
ViewBag.statusStr = HtmlCommon.GetHitStr("保存成功！", Status.error);
else
ViewBag.statusStr = HtmlCommon.GetHitStr("系统异常，请稍后重试！", Status.error);
}
return View(tag);
}
public static string SetTags(ClubEntities club,string tags){
StringBuilder str = new StringBuilder();
Tag tag;
if (tags != null) {
string[] tagArray = tags.Split(',');
foreach (string t in tagArray) {
if (!string.IsNullOrEmpty(t)){
tag = club.Tags.Where(ta => ta.TagName == t).FirstOrDefault();
if (tag != null){
str.Append(tag.Id + ",");
}
else{
tag = new Tag() { TagName = t };
club.Tags.Add(tag);
club.SaveChanges();
str.Append(tag.Id + ",");
}
}
}
}
str = str.Length > 0 ? str.Remove(str.Length - 1, 1) : str;
return str.ToString();
}
public ActionResult Tags(int? tid,int? p) {
int tId = tid ?? 0;
List<ViewQuestion> vquestion = new List<ViewQuestion>();
Tag tag = new Tag();
int rowsCount = 0;
int page = p ?? 1;
using (club = new ClubEntities()){
tag = club.Tags.Where(t => t.Id == tid).FirstOrDefault();
if (tag == null) {
return RedirectToAction("NotFound", new { Controller = "Error" });
}
ViewBag.tagName = tag.TagName;
ViewBag.newArticles = club.Articles.OrderByDescending(a => a.VarDate).Take(7).ToList<Article>();
ViewBag.hotQuestions = club.Questions.OrderByDescending(a => a.Views).Take(7).ToList<Question>();
rowsCount = club.ViewQuestions.OrderByDescending(q => q.VarDate).Where(t => t.Tags.Contains(tag.TagName)).Count();
vquestion = club.ViewQuestions.OrderByDescending(q => q.VarDate).Where(t => t.Tags.Contains(tag.TagName)).Skip((page - 1) * ClubConst.WebPageSize).Take(ClubConst.WebPageSize).ToList<ViewQuestion>();
}
ViewBag.PageStr = GetPageStr(ClubConst.WebQuestionPageSize, page, rowsCount, ClubConst.WebQuestionPageShow, "/ask/tags/"+tId+"-", false);
return View(vquestion);
}
public ActionResult SetCheck(int? id,string title,string context,string tags) {
vId=id??0;
StringBuilder str = new StringBuilder();
Tag tag = new Tag();
using (club = new ClubEntities()) {
article = club.Articles.Where(t => t.Id == vId).FirstOrDefault();
if (article != null) {
article.Tags = tags;
article.TagIds =App_Start.CommonMethod.SetTags(club, tags);
if (article.Status == 1)
article.Status = 0;
else
article.Status = 1;
if (club.SaveChanges() >= 0) {
hitStr = "状态修改成功！";
status = Status.success;
}
else {
hitStr = "系统异常，请稍后重试！";
}
}
else
{
return RedirectToAction("notfound","error");
}
}
ViewBag.StatusStr = HtmlCommon.GetHitStr(hitStr, status);
return View("~/areas/bwum/views/contribute/show.cshtml", article);
}
private JsonResult DelTag(int id){
Tag tag = new Tag();
object obj;
using (club = new ClubEntities()) {
tag = club.Tags.Where(t => t.Id == id).FirstOrDefault();
if (tag.Id > 0) {
club.Tags.Remove(tag);
club.SaveChanges();
obj = new { status = state.ToString(), content = HtmlCommon.GetHitStr("标签删除成功！", state) };
}
else {
state = Status.error;
obj = new { status = state, content = HtmlCommon.GetHitStr("标签删除失败，请稍后重试！", state) };
}
}
return Json(obj,JsonRequestBehavior.AllowGet);
}
