public ActionResult ManageDocument(Document doc, DocumentFile file, ImageFile thumb, string category, string name, string webPageId, string tmpl)
{
string dbPath = "", dbThumbPath = "";
DBDataContext db = Utils.DB.GetContext();
//check for category <> 0
int categoryId = 0;
if (!string.IsNullOrEmpty(name))
{
//add category to database
Category c = new Category()
{
Name = name
};
try
{
db.Categories.InsertOnSubmit(c);
db.SubmitChanges();
categoryId = c.ID;
}
catch (Exception ex)
{
ModelState.AddModelError("", "An unknown error occurred while adding category to the database.");
ErrorHandler.Report.Exception(ex, "Body/ManageDocument[HTTPPOST]");
}
}
//no new category, try parsing existing one from dropdown list
if (categoryId == 0)
{
Int32.TryParse(category, out categoryId);
}
//validate category
if (categoryId > 0)
{
WebPage page = db.WebPages.SingleOrDefault(x => x.ID == Convert.ToInt32(webPageId));
if (page != null)
{
if (file != null)
{
file.ValidateForUpload(true);
if (ModelState.IsValid)
{
string documentName = "doc-lib_" + DateTime.Now.Ticks.ToString() + "_" + new Random().Next(1, 100).ToString() + System.IO.Path.GetExtension(file.Name);
if (file.Save(documentName))
{
dbPath = "/" + file.SavePath;
file.Cleanup();
}
}
}
else
{
ModelState.AddModelError("", "Document file is not recognized");
}
if (thumb != null)
{
thumb.ValidateForUpload(true);
if (ModelState.IsValid)
{
string thumbName = "doc-lib_thumb_" + DateTime.Now.Ticks.ToString() + "_" + new Random().Next(1, 100).ToString();
if (thumb.Save(thumbName, new System.Drawing.Size(Config.DocLib.Thumbnail.Width, Config.DocLib.Thumbnail.Height), false))
{
dbThumbPath = "/" + thumb.SavePath;
thumb.Cleanup();
}
}
}
else
{
ModelState.AddModelError("", "Image file is not recognized");
}
if (!string.IsNullOrEmpty(dbPath) && !string.IsNullOrEmpty(dbThumbPath))
{
Category c = db.Categories.SingleOrDefault(x => x.ID == categoryId);
Document d = new Document()
{
Title = doc.Title,
Source = dbPath,
Thumb = dbThumbPath
};
d.Category = c;
page.Documents.Add(d);
try
{
db.SubmitChanges();
return RedirectToAction("DocLib", "Body", new { controller = "Body", action = "DocLib", webpage = webPageId.ToString(), tmpl = tmpl });
}
catch (Exception ex)
{
ModelState.AddModelError("", "An unknown error occurred. Please try again in a few minutes.");
ErrorHandler.Report.Exception(ex, "Body/ManageDocument[HTTPPOST]");
}
}
else
{
ModelState.AddModelError("", "There has been an issue with uploading your Image file. Please try again in few minutes.");
}
}
else
{
ModelState.AddModelError("", "Page cannot be found. Please try again in few minutes.");
}
}
else
{
ModelState.AddModelError("category", "You must either add new or select valid category for this document.");
}
if (System.IO.File.Exists(HttpContext.Server.MapPath(dbPath)))
{
System.IO.File.Delete(HttpContext.Server.MapPath(dbPath));
}
if (System.IO.File.Exists(HttpContext.Server.MapPath(dbThumbPath)))
{
System.IO.File.Delete(HttpContext.Server.MapPath(dbThumbPath));
}
ViewData["WebPageID"] = webPageId;
ViewData["TemplateID"] = tmpl;
return View("ManageDocument", new Document());
}
partial void UpdateDocument(Document instance);
partial void DeleteDocument(Document instance);
partial void InsertDocument(Document instance);
private void detach_Documents(Document entity)
{
this.SendPropertyChanging();
entity.Category = null;
}
private void attach_Documents(Document entity)
{
this.SendPropertyChanging();
entity.Category = this;
}
private void detach_Documents(Document entity)
{
this.SendPropertyChanging();
entity.WebPage = null;
}
private void attach_Documents(Document entity)
{
this.SendPropertyChanging();
entity.WebPage = this;
}
