/// <summary>
/// 获取指定Rename分类信息
/// </summary>
/// <param name="cid"></param>
/// <returns></returns>
public CategoryModel GetCategoryByReName(string rename)
{
CategoryModel category = new CategoryModel();
try
{
List<CategoryModel> lst = GetCategoryList();
category = lst.Find((CategoryModel p) => { return p.ReName == rename; });
return category;
}
catch (Exception)
{
return null;
}
}
/// <summary>
/// 获取指定Id分类信息
/// </summary>
/// <param name="cid"></param>
/// <returns></returns>
public CategoryModel GetCategoryByID(int cid)
{
CategoryModel category = new CategoryModel();
try
{
List<CategoryModel> lst = GetCategoryList();
category = lst.Find((CategoryModel p) => { return p.CateId == cid.ToString(); });
return category;
}
catch (Exception)
{
return null;
}
}
/// <summary>
/// 刷新catelist，更新subcuont,path字段
/// </summary>
public List<CategoryModel> RefreshCateList(List<CategoryModel> lst)
{
List<CategoryModel> newlst = new List<CategoryModel>();
foreach (CategoryModel c in lst)
{
CategoryModel category = new CategoryModel();
category = c;
category.Path = GetCategoryPath(lst, category);
category.SubCount = GetSubCount(lst, category.CateId).ToString();
newlst.Add(category);
}
return newlst;
}
public ActionResult AdminCategorySort(string ids)
{
Category clsCategory = new Category();
List<CategoryModel> orderlst = new List<CategoryModel>();
List<CategoryModel> newlst = new List<CategoryModel>();
string[] arrId = ids.Trim(',').Split(',');
for (int i = 0; i < arrId.Length; i++)
{
int orderid = i + 1;
CategoryModel category = new CategoryModel();
category = clsCategory.GetCategoryByID(Utils.StrToInt(arrId[i]));
category.OrderId = orderid.ToString();
orderlst.Add(category);
}
GetNewCategoryList(orderlst, ref newlst, "0");
SaveCateInfo(newlst);
string re = "";
var lst = clsCategory.getFCategoryList(" -- ");
foreach (CategoryModel c in lst)
{
string rootClass = c.ParentId == "0" ? " class=\"cl_root\"" : "";
re += "<li id=\"" + c.CateId + "\"" + rootClass + ">" + c.CateName + " (" + c.CateId + ")</li>";
}
return Content(re, "text/html;charset=UTF-8");
}
public ActionResult AdminCategoryEdit(CategoryModel model)
{
Category clsCategory = new Category();
List<CategoryModel> catelist = clsCategory.getFCategoryList();
List<CategoryModel> newlst = new List<CategoryModel>();
List<CategoryModel> newlst2 = new List<CategoryModel>();
CategoryModel category = new CategoryModel();
category.CateId = model.CateId;
category.CateName = model.CateName;
category.IsIndex = model.IsIndex;
category.IsNav = model.IsNav;
category.ListNum = string.IsNullOrWhiteSpace(model.ListNum) ? "0" : model.ListNum;
category.ParentId = model.ParentId;
category.ReName = string.IsNullOrWhiteSpace(model.ReName) ? "" : model.ReName;
category.CustomView = string.IsNullOrWhiteSpace(model.CustomView) ? "" : model.CustomView;
category.ReplyPermit = model.ReplyPermit;
category.Status = model.Status;
category.Type = model.Type;
category.OrderId = (catelist.Count() + 1).ToString();
category.SubCount = "0";
category.Path = "0";
bool isPathChange = false;
foreach (CategoryModel c in catelist)
{
if (category.CateId == c.CateId)
{
if (category.ParentId == c.ParentId)
{
category.OrderId = c.OrderId;
category.SubCount = c.SubCount;
category.Path = c.Path;
}
newlst.Add(category);
}
else
newlst.Add(c);
}
if (category.Path == "0")
{
isPathChange = true;
//刷新subcount,path值
newlst = RefreshCateList(newlst);
//重置顺序orderid
GetNewCategoryList(newlst, ref newlst2, "0");
}
else
{ newlst2 = newlst; }
//保存为json
SaveCateInfo(newlst2);
//分类层级关系改变时更新文章表里path信息
if (isPathChange)
{
CategoryModel newcategory = clsCategory.GetCategoryByID(Utils.StrToInt(model.CateId));
// clsCategory.BatchUpdateArticlePath(Utils.StrToInt(model.CateId), newcategory.Path);
}
return Content(res.AddedSuccessfully + " <a href=\"/QAAdmin/admin/AdminCategorySort\">" + res.View + "</a>", "text/html;charset=UTF-8");
}
public ActionResult AdminCategoryAdd(CategoryModel model)
{
Category clsCategory = new Category();
List<CategoryModel> newlst = new List<CategoryModel>();
List<CategoryModel> catelist = clsCategory.getFCategoryList();
CategoryModel category = new CategoryModel();
category.CateId = (clsCategory.GetMaxCategoryID() + 1).ToString();
category.CateName = model.CateName;
category.IsIndex = model.IsIndex;
category.IsNav = model.IsNav;
category.ListNum = string.IsNullOrWhiteSpace(model.ListNum) ? "0" : model.ListNum;
category.ParentId = model.ParentId;
category.ReName = string.IsNullOrWhiteSpace(model.ReName) ? "" : model.ReName;
category.CustomView = string.IsNullOrWhiteSpace(model.CustomView) ? "" : model.CustomView;
category.ReplyPermit = model.ReplyPermit;
category.Status = model.Status;
category.Type = model.Type;
category.OrderId = (catelist.Count() + 1).ToString();
category.SubCount = "0";
category.Path = category.CateId;
if (category.ParentId == "0")
{
catelist.Add(category);
newlst = catelist;
}
else
{
catelist.Add(category);
//刷新subcount,path值
catelist = RefreshCateList(catelist);
//重置顺序orderid
GetNewCategoryList(catelist, ref newlst, "0");
}
//保存为json
SaveCateInfo(newlst);
return Content(res.AddedSuccessfully + " <a href=\"/QAAdmin/admin/AdminCategorySort\">" + res.View + "</a>", "text/html;charset=UTF-8");
}
/// <summary>
/// 新增分类
/// </summary>
public ActionResult AdminCategoryAdd(int id)
{
Category clsCategory = new Category();
ViewBag.CateId = id;
ViewBag.CateName = id > 0 ? clsCategory.GetCategoryByID(id).CateName : "";
ViewData["Type"] = new SelectList(WebUtils.GetTypeList(), "TypeId", "TypeName", 1);
CategoryModel category = new CategoryModel();
category.ParentId = id.ToString();
if (id > 0)
category.Type = clsCategory.GetCategoryByID(id).Type;
return View(category);
}
private string GetCurrentCategoryUrl(CategoryModel category)
{
return "," + category.CateId;
}
/// <summary>
/// 计算当前分类的path
/// </summary>
private string GetCategoryPath(List<CategoryModel> lst, CategoryModel category)
{
CategoryModel c = category;
string path = GetCurrentCategoryUrl(c);
while (c.ParentId != "0")
{
foreach (CategoryModel cc in lst)
{
if (cc.CateId == c.ParentId)
{
path = GetCurrentCategoryUrl(cc) + path;
c = cc;
continue;
}
}
}
return path.Trim(',');
}
/// <summary>
/// 获得格式化后的分类列表
/// </summary>
/// <returns></returns>
public List<CategoryModel> getFCategoryList(string tids, string cids, string space = "")
{
string[] arrcid = cids.Split(',');
string[] arrtid = tids.Split(',');
var list = GetCategories();
if (cids.Trim()!="")
list = list.Where(m => arrcid.Contains(m.CateId));
else if (tids.Trim() != "")
list = list.Where(m => arrtid.Contains(m.Type));
list = list.OrderBy(m => Utils.StrToInt(m.OrderId));
List<CategoryModel> newlst = new List<CategoryModel>();
CategoryModel category = new CategoryModel();
foreach (CategoryModel c in list)
{
category = c;
category.CateName = (space == "" ? "" : Utils.GetSpace(c.Path.Split(',').Count(), space)) + c.CateName;
newlst.Add(c);
}
return newlst;
}
/// <summary>
/// 获取分类路径url2（不显示根目录，1级目录显示文字，往后显示为链接）
/// </summary>
/// <param name="cid"></param>
/// <returns></returns>
public string GetCategoryPathUrl2(string path)
{
CategoryModel category = new CategoryModel();
string str = "";
string[] arrpath = path.Split(',');
if (arrpath.Count() < 2)
return "";
List<CategoryModel> lst = GetCategoryList();
if (arrpath.Count() == 2)
{
category = lst.Find((CategoryModel p) => { return p.CateId == arrpath[1]; });
str=category.CateName;
}
else
{
string newPath = "";
for (int i = 1; i < arrpath.Count(); i++)
{ newPath += arrpath[i] + ','; }
str = GetCategoryPathUrl(newPath.Trim(','));
}
return str;
}
/// <summary>
/// 获取分类路径url
/// </summary>
/// <param name="cid"></param>
/// <returns></returns>
public string GetCategoryPathUrl(string path)
{
string str = "";
CategoryModel category = new CategoryModel();
try
{
List<CategoryModel> lst = GetCategoryList();
foreach (string s in path.Split(','))
{
category = lst.Find((CategoryModel p) => { return p.CateId == s; });
str += "\\ <a href=\"" + WebUtils.GetCateUrl(category) + "\">" + category.CateName + "</a> ";
}
return str.Trim('\\').Trim();
}
catch (Exception)
{
return "";
}
}
/// <summary>
/// 分类链接url
/// </summary>
public static string GetCateUrl(CategoryModel category)
{
return GetCurrentLangPath() + (!string.IsNullOrWhiteSpace(category.ReName) ? "/" + category.ReName + "/" : "/cate/" + category.CateId);
}