public async Task <IViewComponentResult> InvokeAsync(PostView post)
{
List <Tag> tags = await this.tagService.GetTagsByPost(post);
PostItemViewModel model = new PostItemViewModel(post, tags);
return(View(model));
}
public ActionResult Index(int id)
{
var post = _postRepository.GetByID(id);
var postTags = _tagRepository.GetAllPostTags().Where(a => a.PostId == post.PostId);
var tags = new List <string>();
if (postTags.Any())
{
foreach (var tag in postTags)
{
var t = _tagRepository.GetByID(tag.TagId);
if (t != null)
{
tags.Add(t.Text.Replace("#", ""));
}
}
}
var media = _mediaRepository.GetByID(post.MediaId);
var location = _locationRepository.GetByID(post.LocationId);
var votes = _voteRepository.GetAll().Where(a => a.PostId == post.PostId);
var user = _userRepository.GetById(post.UserId);
var userMedia = _mediaRepository.GetByID(user.MediaId);
string joined = string.Join(", ", tags);
joined = joined.Replace("#", "");
var model = new PostItemViewModel
{
Post = post,
Tags = joined,
Media = media,
Location = location,
Likes = votes.Count(a => a.VoteCategoryId == 1),
Dislikes = votes.Count(a => a.VoteCategoryId == 2),
Username = user.UserName,
UserProfileImage = $"https://{userMedia.MediaUrl}",
Image = $"https://{media.MediaUrl.Replace(".mp4", ".jpg")}",
Created = TimeAgo(post.CreatedDate)
};
return(View(model));
}
public ActionResult PostItemForSale(Items_for_sale item)
{
try
{
string extension = Path.GetExtension(item.ImageFile.FileName);
if (item.ImageFile != null)
{
string filename = Path.GetFileNameWithoutExtension(item.ImageFile.FileName);
filename = filename + DateTime.Now.ToString("yymmssfff") + extension;
item.item_image_path = "~/UploadedPictures/Items_Pictures/" + filename;
filename = Path.Combine(Server.MapPath("~/UploadedPictures/Items_Pictures/"), filename);
item.ImageFile.SaveAs(filename);
}
else
{
var types = Db.Item_type.ToList();
Items_for_sale mItem = new Items_for_sale();
mItem.item_Types = types;
PostItemViewModel model = new PostItemViewModel
{
User = (User)Session["user"],
Item = mItem
};
return(View(model));
}
sale newSale = new sale();
sale added = Db.sales.Add(newSale);
User user = (User)Session["user"];
item.user_id = user.user_id;
item.availability = true;
item.sales_id = added.sales_id;
item.date_added = DateTime.UtcNow.Date;
Db.Items_for_sale.Add(item);
Db.SaveChanges();
ModelState.Clear();
return(RedirectToAction("UserDashboard", "User"));
}
catch (Exception e)
{
var types = Db.Item_type.ToList();
Items_for_sale mItem = new Items_for_sale();
mItem.item_Types = types;
PostItemViewModel model = new PostItemViewModel
{
User = (User)Session["user"],
Item = mItem
};
return(View(model));
}
}
// GET: ItemForSale/Edit/5
public ActionResult Edit(int id)
{
var types = Db.Item_type.ToList();
Items_for_sale mItem = Db.Items_for_sale.Single(i => i.item_id == id);
mItem.item_Types = types;
PostItemViewModel model = new PostItemViewModel
{
User = (User)Session["user"],
Item = mItem
};
return(View(model));
}
private async Task DoLoadNextChunkAsync(object param)
{
if (InProgress)
{
return;
}
InProgress = true;
var dispatcher = Windows.UI.Xaml.Window.Current.Dispatcher;
ThreadPool.RunAsync(async(a) =>
{
var posts = await _repositoryService.GetPostsAsync(_displayedPosts, DOWNLOAD_CHUNK_SIZE, true);
dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
if (Posts.Last() is LoadNextListItemViewModel)
{
var last = Posts.Last(x => x is LoadNextListItemViewModel);
if (last != null)
{
Posts.Remove(last);
}
}
if (posts != null)
{
foreach (var post in posts)
{
PostItemViewModel vm = null;
vm = PostItemVMFactory.CreateViewModel(post);
if (vm != null)
{
Posts.Add(vm);
}
}
_displayedPosts += posts.Count;
if (_displayedPosts < _repositoryService.TotalNumberOfPosts)
{
Posts.Add(new LoadNextListItemViewModel(_resourceLoader.GetString("DownloadingPosts"), this));
}
}
InProgress = false;
UpdateBindedProperties();
});
});
}
// GET: ItemForSale/Create
public ActionResult PostItemForSale()
{
if (Session["UserId"] != null)
{
var types = Db.Item_type.ToList();
Items_for_sale item = new Items_for_sale();
item.item_Types = types;
PostItemViewModel model = new PostItemViewModel
{
User = (User)Session["user"],
Item = item
};
return(View(model));
;
}
return(RedirectToAction("Login", "User"));
}
public ActionResult Edit(int id, Items_for_sale item)
{
Items_for_sale myItem = Db.Items_for_sale.Single(i => i.item_id == id);
try
{
if (item.ImageFile != null)
{
string filename = Path.GetFileNameWithoutExtension(item.ImageFile.FileName);
string extension = Path.GetExtension(item.ImageFile.FileName);
filename = filename + DateTime.Now.ToString("yymmssfff") + extension;
myItem.item_image_path = "~/UploadedPictures/Items_Pictures/" + filename;
filename = Path.Combine(Server.MapPath("~/UploadedPictures/Items_Pictures/"), filename);
item.ImageFile.SaveAs(filename);
}
myItem.availability = item.availability;
myItem.item_name = item.item_name;
myItem.item_description = item.item_description;
myItem.item_type_id = item.item_type_id;
myItem.price_per_item = item.price_per_item;
Db.SaveChanges();
ModelState.Clear();
return(RedirectToAction("FindItemForSale", "ItemForSale"));
}
catch (Exception e)
{
var types = Db.Item_type.ToList();
Items_for_sale mItem = new Items_for_sale();
mItem.item_Types = types;
PostItemViewModel model = new PostItemViewModel
{
User = (User)Session["user"],
Item = mItem
};
return(View(model));
}
}
private async Task LoadPosts(int start, int number)
{
var posts = await _repositoryService.GetPostsAsync(start, number, true);
if (posts != null)
{
foreach (var post in posts)
{
PostItemViewModel vm = null;
vm = PostItemVMFactory.CreateViewModel(post);
if (vm != null)
{
Posts.Add(vm);
}
}
_displayedPosts = posts.Count;
if (_displayedPosts < _repositoryService.TotalNumberOfPosts)
{
Posts.Add(new LoadNextListItemViewModel(_resourceLoader.GetString("DownloadingPosts"), this));
}
UpdateBindedProperties();
}
}
public PostItem(Post post)
{
InitializeComponent();
BindingContext = new PostItemViewModel(post);
}
public PostItemControl()
{
InitializeComponent();
viewModel = new PostItemViewModel();
this.DataContext = viewModel;
}
