/// <summary>
/// Страница объявления
/// </summary>
/// <param name="announID">id объявления</param>
/// <returns>Представление, в которое передается объявление, полученное за б/д</returns>
public ViewResult ChordCard(string announID)
{
IRepository <ChordTab> chordTabs = new EntityRepository <ChordTab>(SingletonSession.getInstance().sess);
ChordTab chordTab = chordTabs.ReadById(Int32.Parse(announID));
return(View(chordTab));
}
public ViewResult EditAnnoun(ChordTab chordTab)
{
IRepository <ChordTab> chordTabs = new EntityRepository <ChordTab>(SingletonSession.getInstance().sess);
ChordTab previousAnnoun = chordTabs.ReadById(chordTab.UID);
previousAnnoun._Chord = SingletonSession.getInstance().sess.Merge(chordTab._Chord);
using (ITransaction transaction = SingletonSession.getInstance().sess.BeginTransaction())
{
DeletePhoto(HttpContext.Request.Form, previousAnnoun);
foreach (var file in HttpContext.Request.Form.Files)
{
string path = hosting.WebRootPath + "/images/" + GenerateFileName(chordTab._Chord, file.FileName);
using (var fileStream = new FileStream(path, FileMode.Create))
{
file.CopyTo(fileStream);
}
Photos photo = new Photos();
photo.Name = GenerateFileName(chordTab._Chord, file.FileName);
previousAnnoun._Photos.Add(photo);
}
chordTabs.Update(previousAnnoun);
transaction.Commit();
}
return(PersonalPage());
}
public ViewResult SellingChord(ChordTab chordTab)
{
IRepository <User> users = new EntityRepository <User>(SingletonSession.getInstance().sess);
User user = users.ReadById(Int32.Parse(HttpContext.Session.GetString("userid")));
if (ModelState.IsValid)
{
using (ITransaction transaction = SingletonSession.getInstance().sess.BeginTransaction())
{
foreach (var file in HttpContext.Request.Form.Files)
{
string path = hosting.WebRootPath + "/images/" + GenerateFileName(chordTab._Chord, file.FileName);
using (var fileStream = new FileStream(path, FileMode.Create))
{
file.CopyTo(fileStream);
}
Photos photo = new Photos
{
Name = GenerateFileName(chordTab._Chord, file.FileName)
};
chordTab._Photos.Add(photo);
}
user.AddChordTab(chordTab);
users.Save(user);
transaction.Commit();
}
return(PersonalPage());
}
ViewBag.Error = "Вы не заполнили один из полей!";
return(View());
}
/// <summary>
/// Удаление фото из папки images
/// </summary>
/// <param name="form"></param>
/// <param name="announ"></param>
public void DeletePhoto(IFormCollection form, ChordTab announ)
{
try
{
foreach (Photos p in announ._Photos)
{
if (!form.ContainsKey(p.Name))
{
announ._Photos.Remove(p);
p._ChordTab = null;
string path = hosting.WebRootPath + "/images/" + p.Name;
if (System.IO.File.Exists(path))
{
System.IO.File.Delete(path);
}
}
}
}
catch (InvalidOperationException)
{
DeletePhoto(form, announ);
}
}
