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| author | 杨宇千 <crupest@outlook.com> | 2019-08-18 19:15:44 +0800 |
|---|---|---|
| committer | 杨宇千 <crupest@outlook.com> | 2019-08-18 19:15:44 +0800 |
| commit | 647006822f01a53dade5ea040210059a98a43196 (patch) | |
| tree | 0e7d208f1c0b51c25e185b0a0f852830c10c3bd1 /Timeline/Controllers/UserAvatarController.cs | |
| parent | 39aa54bb10da8b76a4021feb984b8aad0df6269b (diff) | |
| download | timeline-647006822f01a53dade5ea040210059a98a43196.tar.gz timeline-647006822f01a53dade5ea040210059a98a43196.tar.bz2 timeline-647006822f01a53dade5ea040210059a98a43196.zip | |
Add avatar controller.
Diffstat (limited to 'Timeline/Controllers/UserAvatarController.cs')
| -rw-r--r-- | Timeline/Controllers/UserAvatarController.cs | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/Timeline/Controllers/UserAvatarController.cs b/Timeline/Controllers/UserAvatarController.cs new file mode 100644 index 00000000..f61fd54a --- /dev/null +++ b/Timeline/Controllers/UserAvatarController.cs @@ -0,0 +1,70 @@ +using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Threading.Tasks;
+using Timeline.Models.Http;
+using Timeline.Services;
+
+namespace Timeline.Controllers
+{
+ [ApiController]
+ public class UserAvatarController : Controller
+ {
+ public static class ErrorCodes
+ {
+ public const int Get_UserNotExist = -1001;
+
+ public const int Put_UserNotExist = -2001;
+ }
+
+ private readonly ILogger<UserAvatarController> _logger;
+
+ private readonly IUserAvatarService _service;
+
+ public UserAvatarController(ILogger<UserAvatarController> logger, IUserAvatarService service)
+ {
+ _logger = logger;
+ _service = service;
+ }
+
+ [HttpGet("users/{username}/avatar")]
+ public async Task<IActionResult> Get(string username)
+ {
+ try
+ {
+ var avatar = await _service.GetAvatar(username);
+ return File(avatar.Data, avatar.Type);
+ }
+ catch (UserNotExistException)
+ {
+ _logger.LogInformation($"Attempt to get a avatar of a non-existent user failed. Username: {username} .");
+ return NotFound(new CommonResponse(ErrorCodes.Get_UserNotExist, "User does not exist."));
+ }
+ }
+
+ [HttpPut("users/{username}/avatar")]
+ [Consumes("image/png", "image/jpeg", "image/gif", "image/webp")]
+ public async Task<IActionResult> Put(string username)
+ {
+ try
+ {
+ var data = new byte[Convert.ToInt32(Request.ContentLength)];
+ await Request.Body.ReadAsync(data, 0, data.Length);
+
+ await _service.SetAvatar(username, new Avatar
+ {
+ Data = data,
+ Type = Request.ContentType
+ });
+
+ _logger.LogInformation($"Succeed to put a avatar of a user. Username: {username} . Mime Type: {Request.ContentType} .");
+ return Ok();
+ }
+ catch (UserNotExistException)
+ {
+ _logger.LogInformation($"Attempt to put a avatar of a non-existent user failed. Username: {username} .");
+ return BadRequest(new CommonResponse(ErrorCodes.Put_UserNotExist, "User does not exist."));
+ }
+ }
+ }
+}
|