public override void LoadData()
{
base.LoadData();
this.Parent.Data.PropertyChanged += Data_PropertyChanged;
this.teamAdapter = new ViewModelsAdapter <TeamChoiceVM, TeamData>(CreateTeamVM);
this.teamAdapter.Adapt(this.Teams, this.Parent.Data.TeamList);
if (!string.IsNullOrEmpty(this.Parent.Data.StandSoundPath))
{
this.StandSound = new MediaVM();
this.StandSound.FilePath = this.Parent.Data.StandSoundPath;
this.StandSound.LoadFile();
}
if (!string.IsNullOrEmpty(this.Parent.Data.QuestionSoundPath))
{
this.QuestionSound = new MediaVM();
this.QuestionSound.FilePath = this.Parent.Data.QuestionSoundPath;
this.QuestionSound.LoadFile();
}
if (!string.IsNullOrEmpty(this.Parent.Data.CheckSoundPath))
{
this.checkSound = new MediaVM();
this.checkSound.FilePath = this.Parent.Data.CheckSoundPath;
this.checkSound.LoadFile();
}
LoadVideos();
}
/// <summary>
/// 選択しているメディアが変わるとき、以前のメディアを停止します。
/// </summary>
private void SelectedMediaChanging(MediaVM old)
{
if (this.SelectedMedia != null)
{
this.SelectedMedia.Stop();
}
}
/// <summary>
/// 選択しているメディアが変わるとき、以前のメディアを停止します。
/// </summary>
private void SelectedMediaChanging(MediaVM old)
{
if (this.SelectedMedia != null)
{
this.SelectedMedia.Stop();
this.SelectedMedia.MediaPlayed -= SelectedMedia_MediaPlayed;
this.SelectedMedia.MediaStoped -= SelectedMedia_MediaStoped;
}
}
public ActionResult Index()
{
var model = new MediaVM
{
Medias = unitOfWork.MediaRepository.GetAll(),
Categories = unitOfWork.CategoryRepository.GetAll()
};
return(View(model));
}
/// <summary>
/// Validates the media details.
/// </summary>
private void Validate(MediaVM vm)
{
if (vm.OverlayTags != null)
{
foreach (var t in vm.OverlayTags)
{
Validate(t.Location, $"tag '{t.TagId}'");
}
}
}
/// <summary>
/// Updates the media description.
/// </summary>
public async Task UpdateAsync(string key, MediaVM vm)
{
Validate(vm);
var media = await _db.Media
.Include(x => x.Tags)
.FirstOrDefaultAsync(x => x.Key == key);
if (media == null)
{
throw new OperationException($"Media '{key}' does not exist.");
}
_mapper.Map(vm, media);
var newTagIds = (vm.OverlayTags?.Select(x => x.TagId) ?? new int[0])
.Concat(vm.ExtraTags?.Select(x => x.TagId) ?? new int[0])
.ToList();
var existingTagIds = await _db.Tags
.Where(x => newTagIds.Contains(x.Id))
.Select(x => x.Id)
.ToListAsync();
var missingTagIds = newTagIds.Except(existingTagIds).ToList();
if (missingTagIds.Any())
{
throw new OperationException($"Tag(s) {missingTagIds.JoinString(", ")} do not exist.");
}
var newTags = new List <MediaTagBinding>();
if (vm.OverlayTags != null)
{
newTags.AddRange(_mapper.Map <MediaTagBinding[]>(vm.OverlayTags));
}
if (vm.ExtraTags != null)
{
newTags.AddRange(_mapper.Map <MediaTagBinding[]>(vm.ExtraTags));
}
foreach (var tag in newTags)
{
tag.Media = media;
}
_db.MediaTags.RemoveRange(media.Tags.Where(x => x.Type != TagBindingType.Inherited));
_db.MediaTags.AddRange(newTags);
await _db.SaveChangesAsync();
}
// new Media
public ActionResult NewMedia()
{
var genres = _context.Genres;
var mediaTypes = _context.MediaTypes;
var vm = new MediaVM
{
Media = new Media(),
Genres = genres,
MediaTypes = mediaTypes
};
return(View(vm));
}
private MediaVM CreateMediaViewModel(string arg)
{
var baseDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
var media = new MediaVM()
{
FilePath = PathUtility.GetAbsolutePath(baseDir, arg)
};
media.LoadFile();
media.Media.MediaEnded += Media_MediaEnded;
media.MediaPlayed += Media_MediaPlayed;
return(media);
}
private void SubjectChanged()
{
if (this.SelectedSubject != null)
{
this.Medias.Clear();
foreach (string path in Directory.EnumerateFiles(this.SelectedSubject.Path, "*", SearchOption.AllDirectories))
{
var media = new MediaVM()
{
FilePath = path
};
media.LoadFile();
this.Medias.Add(media);
}
this.PlayAnswerCommand.RaiseCanExecuteChanged();
}
}
public ActionResult Create(MediaVM media)
{
if (ModelState.IsValid)
{
Media m = new Media();
string path = Server.MapPath("~/images/");
media.Media_Path.SaveAs(path + media.Media_Path.FileName);
m.Media_Path = media.Media_Path.FileName;
m.Coach_id = media.Coach_id;
m.Player_id = media.Player_id;
db.Media.Add(m);
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.Coach_id = new SelectList(db.Users, "Id", "Email", media.Coach_id);
ViewBag.Player_id = new SelectList(db.Players, "ID", "Full_Name", media.Player_id);
return(View(media));
}
public ActionResult Edit(int id)
{
if (id <= 0)
{
return(Json(new { status = false, message = "Bad parameter was provided." }));
}
var retrievedMedia = unitOfWork.MediaRepository.GetById(id);
if (retrievedMedia is null)
{
return(Json(new { status = false, message = "No media found for the given parameter" }));
}
var model = new MediaVM
{
Medias = unitOfWork.MediaRepository.GetAll(),
Categories = unitOfWork.CategoryRepository.GetAll(),
Media = retrievedMedia
};
return(PartialView("_EditMedia", model));
}
private void DeleteMediaViewModel(MediaVM media)
{
media.Media.MediaEnded -= Media_MediaEnded;
media.MediaPlayed -= Media_MediaPlayed;
}
public Task Update(string key, [FromBody] MediaVM vm)
{
return(_mediaMgr.UpdateAsync(key, vm));
}
