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https://github.com/QuotifyTeam/QuotifyBE.git
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fix: add images to db, minor status codes tweaks
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@@ -60,129 +60,93 @@ public class UserContentController : ControllerBase
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/// </summary>
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/// <remarks>
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/// Allows authorized users to publish images.
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/// A user-reachable path is returned on success.<br/>
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/// A user-reachable path and image id is returned on success.<br/>
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/// </remarks>
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/// <response code="200">Returned on valid request</response>
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/// <response code="400">Returned when file extension is unknown</response>
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/// <response code="406">Returned when request does not follow user-provided config</response>
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/// <response code="400">Returned when request does not contain a file or the file is blank</response>
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/// <response code="413">Returned when image size is too large</response>
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/// <response code="415">Returned when file extension/mimetype is unknown</response>
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[HttpPost]
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[Authorize]
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[EnableCors]
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[ProducesResponseType(200)]
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[ProducesResponseType(typeof(ErrorDTO), 400)]
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[ProducesResponseType(typeof(ErrorDTO), 406)]
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/*public IActionResult PostNewImage(IFormFile file)
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[ProducesResponseType(typeof(ErrorDTO), 413)]
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[ProducesResponseType(typeof(ErrorDTO), 415)]
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public IActionResult PostNewImage(IFormFile file)
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{
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// Ideally, a hash of the file would be stored somewhere
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// in the database to have a basic redundancy check,
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// but this will do for now. ~eee4
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// A good idea would be to also check the Content-Type
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// of submitted files. ~eee4
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List<string> allowedExtensions = new List<string>() { ".jpg", ".jpeg", ".jfif", ".png", ".gif", ".avif", ".webp" };
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string fileExtension = Path.GetExtension(file.FileName);
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if (!allowedExtensions.Contains(fileExtension.ToLower())) {
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return BadRequest(new ErrorDTO {
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// Obsługa braku pliku
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if (file == null || file.Length == 0)
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{
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return BadRequest(new ErrorDTO
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{
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Status = "error",
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Error_msg = $"Unknown file extension. Please use one of the following: {string.Join(", ", allowedExtensions)}"
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Error_msg = "No file was uploaded."
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});
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}
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// TODO:
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// https://www.youtube.com/watch?v=6-FNejMrVuk
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// Dozwolone rozszerzenia
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List<string> allowedExtensions = new List<string>() { ".jpg", ".jpeg", ".jfif", ".png", ".gif", ".avif", ".webp" };
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string fileExtension = Path.GetExtension(file.FileName).ToLower();
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// Sprawdź, czy plik spełnia ograniczenia:
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// 1. Czy rozmiar jest mniejszy od _appsettings["UserContent"]["MaxFileSize"] ?
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if (!allowedExtensions.Contains(fileExtension))
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{
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return StatusCode(415, new ErrorDTO
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{
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Status = "error",
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Error_msg = $"Unknown file extension. Allowed: {string.Join(", ", allowedExtensions)}"
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});
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}
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// Sprawdzenie typu MIME (opcjonalnie dokładniejsze)
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if (!file.ContentType.StartsWith("image/"))
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{
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return StatusCode(415, new ErrorDTO
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{
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Status = "error",
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Error_msg = "Uploaded file is not an image."
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});
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}
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// Jeśli nie, zwróć ErrorDTO ze wiadomością: $"File size exceeds {_appsettings["UserContent"]["MaxFileSize"]}"
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// Ograniczenie rozmiaru pliku do tego, ustawionego przez użytkownika
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int MaxFileSize = int.TryParse(_appsettings.GetSection("UserContent")["MaxFileSize"], out int r)
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? r
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: 5 * 1024 * 1024;
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if (file.Length > MaxFileSize)
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{
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return StatusCode(413, new ErrorDTO
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{
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Status = "error",
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Error_msg = $"File size exceeds {MaxFileSize / 1024 / 1024} MB."
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});
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}
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// Generowanie unikalnej nazwy
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string uniqueFileName = $"{Guid.NewGuid()}{fileExtension}";
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string relativePath = $"/uploads/images/{uniqueFileName}";
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string absolutePath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "uploads", "images", uniqueFileName);
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// Zapisz plik na dysku z pseudolosową nazwą GUID
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// Upewnij się, że katalog istnieje
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Directory.CreateDirectory(Path.GetDirectoryName(absolutePath)!);
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// Zapis pliku na dysk
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using (var stream = new FileStream(absolutePath, FileMode.Create))
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{
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file.CopyTo(stream);
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}
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// Wrzucić go do folderu "uploads/images/"
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// Dodaj do bazy
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Image image = new Image { Url = relativePath };
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_db.Images.Add(image);
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_db.SaveChanges();
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// Stwórz URL postaci: "/uploads/images/<nazwa pliku>.<rozszerzenie>"
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// Zwróć powyższy URL
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return Ok(new { Status = "ok", Filepath = "miejsce na wspomniany URL" });
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}*/
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//[RequestSizeLimit(10_000_000)] // np. limit 10 MB – możesz zmienić lub pobierać z configu
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public IActionResult PostNewImage(IFormFile file)
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{
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// Obsługa braku pliku
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if (file == null || file.Length == 0)
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{
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return BadRequest(new ErrorDTO
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{
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Status = "error",
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Error_msg = "No file was uploaded."
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});
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}
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// Dozwolone rozszerzenia
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List<string> allowedExtensions = new List<string>() { ".jpg", ".jpeg", ".jfif", ".png", ".gif", ".avif", ".webp" };
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string fileExtension = Path.GetExtension(file.FileName).ToLower();
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if (!allowedExtensions.Contains(fileExtension))
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{
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return BadRequest(new ErrorDTO
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{
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Status = "error",
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Error_msg = $"Unknown file extension. Allowed: {string.Join(", ", allowedExtensions)}"
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});
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}
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// Sprawdzenie typu MIME (opcjonalnie dokładniejsze)
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if (!file.ContentType.StartsWith("image/"))
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{
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return BadRequest(new ErrorDTO
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{
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Status = "error",
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Error_msg = "Uploaded file is not an image."
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});
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}
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// Ograniczenie rozmiaru pliku – przykładowo 5 MB
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const long MaxFileSize = 5 * 1024 * 1024;
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if (file.Length > MaxFileSize)
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{
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return BadRequest(new ErrorDTO
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{
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Status = "error",
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Error_msg = $"File size exceeds {MaxFileSize / 1024 / 1024} MB."
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});
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}
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// Generowanie unikalnej nazwy
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string uniqueFileName = $"{Guid.NewGuid()}{fileExtension}";
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string relativePath = $"/uploads/images/{uniqueFileName}";
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string absolutePath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "uploads", "images", uniqueFileName);
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// Upewnij się, że katalog istnieje
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Directory.CreateDirectory(Path.GetDirectoryName(absolutePath)!);
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// Zapis pliku na dysk
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using (var stream = new FileStream(absolutePath, FileMode.Create))
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{
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file.CopyTo(stream);
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}
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// Zwracany adres URL (np. do użytku w cytacie)
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return Ok(new
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{
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Status = "ok",
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Filepath = relativePath
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});
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// Zwracany adres URL (np. do użytku w cytacie)
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return Ok(new
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{
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Status = "ok",
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Filepath = relativePath,
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ImageId = image.Id
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});
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}
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}
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@@ -36,7 +36,7 @@
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</ItemGroup>
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<ItemGroup>
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<Folder Include="uploads\images\" />
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<Folder Include="wwwroot\uploads\images\" />
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</ItemGroup>
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</Project>
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