public ActionResult Topic(TopicElements topicElements)
{
db.Texts.Add(topicElements.Text);
db.Theorems.Add(topicElements.Theorem);
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElements.Text.TopicId));
}
public ActionResult Add(TopicElements topicElem, HttpPostedFileBase image)
{
if (topicElem.Text != null)
{
db.Texts.Add(topicElem.Text);
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.TopicId));
}
if (topicElem.Theorem != null)
{
db.Theorems.Add(topicElem.Theorem);
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.TopicId));
}
if (topicElem.Axiom != null)
{
db.Axioms.Add(topicElem.Axiom);
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.TopicId));
}
if (topicElem.Lemma != null)
{
db.Lemmes.Add(topicElem.Lemma);
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.TopicId));
}
if (topicElem.Professor != null)
{
db.Professors.Add(topicElem.Professor);
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.TopicId));
}
if (topicElem.Formula != null)
{
if (image != null)
{
topicElem.Formula.ImageMimeType = image.ContentType;
topicElem.Formula.ImageData = new byte[image.ContentLength];
image.InputStream.Read(topicElem.Formula.ImageData, 0, image.ContentLength);
}
db.Formuls.Add(topicElem.Formula);
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.TopicId));
}
if (topicElem.Task != null)
{
if (image != null)
{
topicElem.Task.ImageMimeType = image.ContentType;
topicElem.Task.ImageData = new byte[image.ContentLength];
image.InputStream.Read(topicElem.Task.ImageData, 0, image.ContentLength);
}
db.Tasks.Add(topicElem.Task);
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.TopicId));
}
return(Redirect("/Home/Topic/" + topicElem.TopicId));
}
public ActionResult Edit(TopicElements topicElem, HttpPostedFileBase image)
{
if (topicElem.Text != null)
{
db.Entry(topicElem.Text).State = EntityState.Modified;
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.Text.TopicId));
}
if (topicElem.Theorem != null)
{
db.Entry(topicElem.Theorem).State = EntityState.Modified;
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.Theorem.TopicId));
}
if (topicElem.Axiom != null)
{
db.Entry(topicElem.Axiom).State = EntityState.Modified;
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.Axiom.TopicId));
}
if (topicElem.Lemma != null)
{
db.Entry(topicElem.Lemma).State = EntityState.Modified;
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.Lemma.TopicId));
}
if (topicElem.Professor != null)
{
db.Entry(topicElem.Professor).State = EntityState.Modified;
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.Professor.TopicId));
}
if (topicElem.Formula != null)
{
if (image != null)
{
topicElem.Formula.ImageMimeType = image.ContentType;
topicElem.Formula.ImageData = new byte[image.ContentLength];
image.InputStream.Read(topicElem.Formula.ImageData, 0, image.ContentLength);
}
db.Entry(topicElem.Formula).State = EntityState.Modified;
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.Formula.TopicId));
}
if (topicElem.Task != null)
{
if (image != null)
{
topicElem.Task.ImageMimeType = image.ContentType;
topicElem.Task.ImageData = new byte[image.ContentLength];
image.InputStream.Read(topicElem.Task.ImageData, 0, image.ContentLength);
}
db.Entry(topicElem.Task).State = EntityState.Modified;
db.SaveChanges();
return(Redirect("/Home/Topic/" + topicElem.TopicId));
}
return(Redirect("/Home/Topic/" + topicElem.TopicId));
}
public ActionResult Edit(int?id, string h)
{
TopicElements topicElem = new TopicElements();
ViewBag.Temp = h;
if (h == "text")
{
Text text = db.Texts.Find(id);
topicElem.Text = text;
return(View(topicElem));
}
if (h == "theor")
{
return(View(topicElem));
}
if (h == "axiom")
{
return(View(topicElem));
}
if (h == "lemma")
{
return(View(topicElem));
}
if (h == "sinc")
{
return(View(topicElem));
}
if (h == "form")
{
return(View(topicElem));
}
if (h == "task")
{
return(View(topicElem));
}
return(HttpNotFound());
}
public ActionResult Add(int?id, string h)
{
Topic topic = db.Topics.Find(id);
ViewBag.Url = "/Home/Topic/" + id;
IQueryable <int> custQuery =
(from ax in db.Axioms
where ax.TopicId == id
select ax.Layout)
.Concat
(from ther in db.Theorems
where ther.TopicId == id
select ther.Layout)
.Concat
(from text in db.Texts
where text.TopicId == id
select text.Layout)
.Concat
(from form in db.Formuls
where form.TopicId == id
select form.Layout)
.Concat
(from lemm in db.Lemmes
where lemm.TopicId == id
select lemm.Layout)
.Concat
(from prof in db.Professors
where prof.TopicId == id
select prof.Layout);
if (custQuery.Count() != 0)
{
ViewBag.Layout = custQuery.Max() + 1;
}
else
{
ViewBag.Layout = 0 + 1;
}
TopicElements topicElem = new TopicElements();
ViewBag.Temp = h;
topicElem.Topic = topic;
if (h == "text")
{
return(View("Add", topicElem));
}
if (h == "theor")
{
return(View("Add", topicElem));
}
if (h == "axiom")
{
return(View("Add", topicElem));
}
if (h == "lemma")
{
return(View("Add", topicElem));
}
if (h == "sinc")
{
return(View("Add", topicElem));
}
if (h == "form")
{
return(View("Add", topicElem));
}
if (h == "task")
{
return(View("Add", topicElem));
}
return(HttpNotFound());
}