public async Task <object> File(
[Required] long id,
[FromServices] HashFileProvider fileProvider,
[FromServices] AppDbContext context)
{
var music = await context.Musics.FindAsync(id);
if (music is null || music.Deleted)
{
return(StatusCode(404));
}
if (music.Locked)
{
return(StatusCode(403));
}
var fs = fileProvider.GetFileByHash(music.FileHash);
return(File(fs, "audio/mp3", music.Title + ".mp3", null,
EntityTagHeaderValue.Parse(new StringSegment('"' + music.FileHash + '"')), true));
}
public async Task <object> Image(
[Required] long id,
[FromServices] AppDbContext context,
[FromServices] HashFileProvider fileProvider)
{
var map = await context.Maps.FindAsync(id);
if (map is null || map.Deleted)
{
return(StatusCode(404));
}
if (map.Locked)
{
return(StatusCode(403));
}
var hashAndType = map.ImageFileHashAndType.Split(':');
var file = fileProvider.GetFileByHash(hashAndType[0]);
return(File(file, hashAndType[1], null,
EntityTagHeaderValue.Parse(new StringSegment('"' + hashAndType[0] + '"')), true));
}
public async Task <object> Profile(
[Required] string username,
[FromServices] HashFileProvider fileProvider)
{
var user = await userManager.FindByNameAsync(username);
var hash = user?.ProfileFileHash;
if (hash == null)
{
return(StatusCode(404));
}
try
{
var fs = fileProvider.GetFileByHash(hash);
return(File(fs, "image/jpeg", null,
EntityTagHeaderValue.Parse(new StringSegment('"' + hash + '"')), true));
}
catch (FileNotFoundException)
{
return(StatusCode(404));
}
}
