FrigaT/PlaylistShared
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Добавлены права на воспроизведение.

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FrigaT
2026-04-14 13:11:34 +03:00
parent 4b3036364b
commit 164cf455fd
16 changed files with 724 additions and 136 deletions
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43
PlaylistShared.Api/Controllers/AudioController.cs
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@@ -13,15 +13,18 @@ public class AudioController : ControllerBase
{
private readonly UserManager<ApplicationUser> _userManager;
private readonly YandexMusicService _yandexService;
private readonly SharedPlaylistService _sharedService;
private readonly JwtService _jwtService;
public AudioController(
UserManager<ApplicationUser> userManager,
YandexMusicService yandexService,
SharedPlaylistService sharedService,
JwtService jwtService)
{
_userManager = userManager;
_yandexService = yandexService;
_sharedService = sharedService;
_jwtService = jwtService;
}
@@ -29,17 +32,18 @@ public class AudioController : ControllerBase
/// Потоковое воспроизведение трека из Яндекс.Музыки.
/// </summary>
/// <param name="trackId">ID трека (например, "21696942").</param>
/// <param name="access_token">gwt пользователя</param>
/// <param name="shared_id">ID расшаренного плейлиста</param>
[HttpGet("track/{trackId}")]
[AllowAnonymous]
public async Task<IActionResult> StreamTrack(string trackId, [FromQuery] string? access_token = null)
public async Task<IActionResult> StreamTrack(string trackId, [FromQuery] string? access_token = null, [FromQuery] string? shared_id = null)
{
var user = await GetUserFromToken(access_token);
if (user == null)
return Unauthorized();
if (user == null) user = await GetUserFromSharedPlaylistId(shared_id);
if (user == null) return Unauthorized();
var streamUrl = await _yandexService.GetTrackFileUrlAsync(user, trackId);
if (string.IsNullOrEmpty(streamUrl))
return NotFound();
if (string.IsNullOrEmpty(streamUrl)) return NotFound();
var httpClient = new HttpClient();
var request = new HttpRequestMessage(HttpMethod.Get, streamUrl);
@@ -56,11 +60,11 @@ public class AudioController : ControllerBase
Response.ContentType = response.Content.Headers.ContentType?.ToString() ?? "audio/mpeg";
if (response.Content.Headers.Contains("Content-Range"))
Response.Headers.Add("Content-Range", response.Content.Headers.ContentRange?.ToString());
Response.Headers.Append("Content-Range", response.Content.Headers.ContentRange?.ToString());
if (response.Headers.Contains("Accept-Ranges"))
Response.Headers.Add("Accept-Ranges", response.Headers.AcceptRanges?.ToString());
Response.Headers.Append("Accept-Ranges", response.Headers.AcceptRanges?.ToString());
if (response.Content.Headers.Contains("Content-Length"))
Response.Headers.Add("Content-Length", response.Content.Headers.ContentLength?.ToString());
Response.Headers.Append("Content-Length", response.Content.Headers.ContentLength?.ToString());
await response.Content.CopyToAsync(Response.Body);
return new EmptyResult();
@@ -68,17 +72,28 @@ public class AudioController : ControllerBase
private async Task<ApplicationUser?> GetUserFromToken(string? token)
{
if (string.IsNullOrEmpty(token))
return null;
if (string.IsNullOrEmpty(token)) return null;
var principal = _jwtService.ValidateToken(token);
if (principal == null)
return null;
if (principal == null) return null;
var userId = principal.FindFirst(ClaimTypes.NameIdentifier)?.Value;
if (string.IsNullOrEmpty(userId))
return null;
if (string.IsNullOrEmpty(userId)) return null;
return await _userManager.FindByIdAsync(userId);
}
private async Task<ApplicationUser?> GetUserFromSharedPlaylistId(string? sharedId)
{
if (string.IsNullOrEmpty(sharedId)) return null;
var playlist = await _sharedService.GetEntityByTokenAsync(sharedId);
if (playlist == null) return null;
if (!await _sharedService.CanPlayEveryoneAsync(playlist)) return null;
return await _userManager.FindByIdAsync(playlist.CreatorUserId.ToString());
}
}