public async Task <IActionResult> EditTree(TreeBindingModel model)
{
if (ModelState.IsValid)
{
ITreeCatalogResponsitory tree = new TreeCatalogResponsitory(_context);
string url = model.Url.Substring(8);
var file = model.File;
var uploads = Path.Combine(_hostingEnvironment.WebRootPath, "images");
var extension = Path.GetExtension(file.FileName);
if (System.IO.File.Exists(Path.Combine(uploads, url)))
{
System.IO.File.Delete(Path.Combine(uploads, url));
}
var id = Guid.NewGuid().ToString();
using (var fs = new FileStream(Path.Combine(uploads, id + extension), FileMode.Create))
{
file.CopyTo(fs);
}
model.Url = $"//images/{id + extension}".Substring(1);
await tree.EditAsync(model);
return(Redirect("/Trees"));
}
return(Ok());
}
public IActionResult GetInfo(string username)
{
ITreeCatalogResponsitory tree = new TreeCatalogResponsitory(_context);
var t = tree.GetTreeCatalogFromName(username);
var tr = new TreeBindingModel
{
TreeName = t.Name,
ScientificName = t.ScientificName,
Description = t.Description,
Url = t.Url
};
return(Ok(tr));
}
public async Task EditAsync(TreeBindingModel treeCatalog)
{
var item = await _ProjectContext.TreeCatalog.FindAsync(treeCatalog.ScientificName);
if (item != null)
{
item.Name = treeCatalog.TreeName;
item.ScientificName = treeCatalog.ScientificName;
item.Description = treeCatalog.Description;
item.Url = treeCatalog.Url;
_ProjectContext.TreeCatalog.Update(item);
await _ProjectContext.SaveChangesAsync();
}
}
public async Task AddAsync(TreeBindingModel newTreeCatalog)
{
var item = _ProjectContext.TreeCatalog.FirstOrDefault(x => x.ScientificName == newTreeCatalog.ScientificName);
if (item == null)
{
TreeCatalog tree = new TreeCatalog
{
Name = newTreeCatalog.TreeName,
ScientificName = newTreeCatalog.ScientificName,
Url = newTreeCatalog.Url
};
_ProjectContext.TreeCatalog.Add(tree);
await _ProjectContext.SaveChangesAsync();
}
}
public async Task <IActionResult> UploadAsync(TreeBindingModel model)
{
if (ModelState.IsValid)
{
ITreeCatalogResponsitory tree = new TreeCatalogResponsitory(_context);
var file = model.File;
if (file.Length > 0)
{
string extension = Path.GetExtension(file.FileName);
string path = Path.Combine(_hostingEnvironment.WebRootPath, "images");
var id = Guid.NewGuid().ToString();
using (var fs = new FileStream(Path.Combine(path, id + extension), FileMode.Create))
{
file.CopyTo(fs);
}
model.Url = $"//images/{id + extension}".Substring(1);
await tree.AddAsync(model);
return(Redirect("User/Trees"));
}
}
return(BadRequest());
}
