public ActionResult Create(PhotoGroups photogroups)
{
if (ModelState.IsValid)
{
photogroups.publishTime = DateTime.Now;
var temp = db.PhotoGroups.Select(s => s.orderNum).Max();
var urls = Request["imgurls"];
photogroups.orderNum = temp + 1;
if (!string.IsNullOrWhiteSpace(urls))
{
photogroups.imgTitle = urls.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries)[0];
}
db.PhotoGroups.Add(photogroups);
db.SaveChanges();
//int albumId = photogroups.id;
foreach (var img in urls.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries))
{
Photos p = new Photos();
p.title = photogroups.title;
p.content = photogroups.content;
p.photoGroup = photogroups.id;
p.publishTime = DateTime.Now;
p.imgurls = img;
p.orderNum = 1;
db.Photos.Add(p);
}
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(photogroups));
}
//
// GET: /Album/Edit/5
public ActionResult Edit(int id = 0)
{
PhotoGroups photogroups = db.PhotoGroups.Find(id);
if (photogroups == null)
{
return(HttpNotFound());
}
string initialPreview = "";
string imgurls = "";
IList <InitialPreviewConfig> list = new List <InitialPreviewConfig>();
var temp = from d in db.Photos
where d.photoGroup == id
orderby d.id descending
select d;
int i = 1;
foreach (var p in temp)
{
if (!string.IsNullOrEmpty(p.imgurls))
{
list.Add(new InitialPreviewConfig(i, "/assets/ueditor/net/controller.ashx?action=deletefile", new DataExtra(p.imgurls)));
initialPreview += "<img src='" + p.imgurls + "' class='file-preview-image'>|";
imgurls += p.imgurls + "|";
i++;
}
}
initialPreview = initialPreview.Substring(0, initialPreview.Length - 1);
imgurls = imgurls.Substring(0, imgurls.Length - 1);
ViewBag.imgurls = imgurls;
ViewBag.initialPreview = initialPreview;
ViewBag.initialPreviewConfig = JsonConvert.SerializeObject(list);
return(View(photogroups));
}
public ActionResult Edit(PhotoGroups photogroups)
{
if (ModelState.IsValid)
{
db.Entry(photogroups).State = EntityState.Modified;
photogroups.publishTime = DateTime.Now;
var urls = Request["imgurls"];
if (!string.IsNullOrWhiteSpace(urls))
{
photogroups.imgTitle = urls.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries)[0];
}
IList <string> list = urls.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries).ToList();
//int albumId = photogroups.id;
foreach (var p in db.Photos.Where(s => s.photoGroup == photogroups.id).Distinct())
{
if (list.Where(l => l == p.imgurls).Count() <= 0)
{
db.Photos.Remove(p);
}
}
foreach (var img in urls.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries))
{
var temp = from d in db.Photos
where d.imgurls == img
select d;
if (temp.Count() <= 0)
{
Photos p = new Photos();
p.title = photogroups.title;
p.content = photogroups.content;
p.photoGroup = photogroups.id;
p.publishTime = DateTime.Now;
p.imgurls = img;
p.orderNum = 1;
db.Photos.Add(p);
}
}
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(photogroups));
}
public string Delete(int id = 0)
{
PhotoGroups photogroups = db.PhotoGroups.Find(id);
if (photogroups == null)
{
return("F");
}
//var
db.PhotoGroups.Remove(photogroups);
var temp = from d in db.Photos
where d.photoGroup == id
orderby d.id descending
select d;
foreach (var p in temp)
{
db.Photos.Remove(p);
}
db.SaveChanges();
return("S");
}
