private void deleteMarkKafedra(int idCurrentKafedra, MarkObjectKafedra m)
{
Mark_Kafedra delMarkK =
db.Mark_Kafedra.Single(
mt => mt.Id_Kafedra == idCurrentKafedra && mt.Id_Criteria == m.CriteriaId);
if (m.IsRemoved != null)
{
List <Status_Doc_Kafedra> delDocs =
db.Status_Doc_Kafedra.Where(d => d.Id_Mark_Kafedra == delMarkK.Id).ToList();
foreach (var d in delDocs)
{
db.Status_Doc_Kafedra.Remove(d);
string fullPath = Request.MapPath("~/documents/" + d.Link_Doc);
if (System.IO.File.Exists(fullPath))
{
System.IO.File.Delete(fullPath);
}
}
}
db.Mark_Kafedra.Remove(delMarkK);
db.SaveChanges();
}
private void editMarkKafedra(int idCurrentKafedra, MarkObjectKafedra m, Criteria_Kafedra selectedCriteria)
{
Mark_Kafedra editMarkK =
db.Mark_Kafedra.Single(
mt => mt.Id_Kafedra == idCurrentKafedra && mt.Id_Criteria == m.CriteriaId);
List <Status_Doc_Kafedra> oldFiles =
db.Status_Doc_Kafedra.Where(d => d.Id_Mark_Kafedra == editMarkK.Id).ToList();
if (m.Count != editMarkK.Kolvo_ed)
{
editMarkK.Kolvo_ed = m.Count;
editMarkK.Kolvo_Mark = (int)selectedCriteria.Mark * m.Count;
editMarkK.Date = DateTime.Now;
db.SaveChanges();
}
refreshDocs(oldFiles, m, editMarkK);
}
private void createMarkKafedra(int idCurrentKafedra, MarkObjectKafedra m, Criteria_Kafedra selectedCriteria)
{
Mark_Kafedra newMarkKafedra = new Mark_Kafedra();
newMarkKafedra.Id_Kafedra = idCurrentKafedra;
newMarkKafedra.Id_Criteria = m.CriteriaId;
newMarkKafedra.Kolvo_ed = m.Count;
if (m.NewFiles == null || m.NewFiles[0] == null)
{
newMarkKafedra.Status = -2;
}
else
{
newMarkKafedra.Status = 0;
}
newMarkKafedra.Kolvo_Mark = (int)selectedCriteria.Mark * m.Count;
newMarkKafedra.Date = DateTime.Now;
if (m.NewFiles != null)
{
newMarkKafedra.Status_Doc_Kafedra = new List <Status_Doc_Kafedra>();
foreach (var item in m.NewFiles)
{
if (item != null)
{
var document = new Status_Doc_Kafedra()
{
Link_Doc = Guid.NewGuid() + Path.GetFileName(item.FileName),
Name = item.FileName,
FileType = item.ContentType,
FileContent = item.ContentLength
};
newMarkKafedra.Status_Doc_Kafedra.Add(document);
item.SaveAs(Path.Combine(Server.MapPath("~/documents"), document.Link_Doc));
}
}
}
db.Mark_Kafedra.Add(newMarkKafedra);
db.SaveChanges();
}
private void refreshDocs(List <Status_Doc_Kafedra> oldFiles, MarkObjectKafedra m, Mark_Kafedra editMarkK)
{
bool isChanged = false;
if (oldFiles.Count != 0)
{
for (int i = 0; i < m.IsRemoved.Count; i++)
{
if (m.IsRemoved[i])
{
db.Status_Doc_Kafedra.Remove(oldFiles[i]);
string fullPath = Request.MapPath("~/documents/" + oldFiles[i].Link_Doc);
if (System.IO.File.Exists(fullPath))
{
System.IO.File.Delete(fullPath);
}
isChanged = true;
}
}
}
if (m.NewFiles != null)
{
if (oldFiles.Count == 0)
{
editMarkK.Status_Doc_Kafedra = new List <Status_Doc_Kafedra>();
}
foreach (var nf in m.NewFiles)
{
if (nf != null)
{
var document = new Status_Doc_Kafedra()
{
Link_Doc = Guid.NewGuid() + Path.GetFileName(nf.FileName),
Name = nf.FileName,
FileType = nf.ContentType,
FileContent = nf.ContentLength
};
editMarkK.Status_Doc_Kafedra.Add(document);
nf.SaveAs(Path.Combine(Server.MapPath("~/documents"), document.Link_Doc));
isChanged = true;
}
}
}
if (isChanged)
{
editMarkK.Date = DateTime.Now;
int cntRemoved = 0;
if (m.IsRemoved != null)
{
foreach (var r in m.IsRemoved)
{
if (r)
{
cntRemoved++;
}
}
}
bool bc = false;
if (m.ExistingFiles != null)
{
if (m.ExistingFiles.Count == cntRemoved && (m.NewFiles == null || m.NewFiles[0] == null))
{
editMarkK.Status = -2;
bc = true;
}
}
else if (m.NewFiles == null || m.NewFiles[0] == null)
{
editMarkK.Status = -2;
bc = true;
}
if (!bc)
{
editMarkK.Status = 0;
}
}
db.SaveChanges();
}
