src/Blob/Blob.csproj

@@ -5,7 +5,7 @@
 		<AssemblyName>Coscine.Api.Blob</AssemblyName>
 		<GenerateDocumentationFile>true</GenerateDocumentationFile>
 		<TargetFramework>net5.0</TargetFramework>
-		<Version>2.5.0</Version>
+		<Version>2.5.1</Version>
 	</PropertyGroup>
 	<PropertyGroup>
 		<Authors>RWTH Aachen University</Authors>
@@ -22,6 +22,7 @@
 		<PackageReference Include="Coscine.Database" Version="2.*-*" />
 		<PackageReference Include="Coscine.Logging" Version="2.*-*" />
 		<PackageReference Include="Coscine.ResourceLoader" Version="2.*-*" />
+		<PackageReference Include="Coscine.ResourceTypeBase" Version="2.*-*" />
 		<PackageReference Include="Coscine.WaterbutlerHelper" Version="2.*-*" />
 	</ItemGroup>
 </Project>

src/Blob/Controllers/BlobController.cs

@@ -27,7 +27,6 @@ namespace Coscine.Api.Blob.Controllers
     /// This controller represents the actions which can be taken with a Blob object.
     /// </summary>
     [Authorize]
-
     public class BlobController : Controller
     {
         private readonly IConfiguration _configuration;
@@ -80,7 +79,7 @@ namespace Coscine.Api.Blob.Controllers
         {
             if (!Guid.TryParse(resourceId, out Guid resourceGuid))
             {
-                return BadRequest($"{resourceId} is not a guid.");
+                return BadRequest($"{resourceId} is not a GUID.");
             }
 
             var user = _authenticator.GetUser();
@@ -109,28 +108,31 @@ namespace Coscine.Api.Blob.Controllers
                 return BadRequest("User does not have permission to the resource.");
             }
 
-            if ((resource.Type.DisplayName.ToLower() == "rds" || resource.Type.DisplayName.ToLower() == "rdss3") && resource.ResourceTypeOptionId.HasValue)
-            {
-                try
-                {
             var resourceTypeOptions = _resourceModel.GetResourceTypeOptions(resource.Id);
             var resourceTypeDefinition = ResourceTypeFactory.CreateResourceTypeObject(resource.Type.DisplayName, _configuration);
             if (resourceTypeDefinition == null)
             {
                 return BadRequest($"No provider for: \"{resource.Type.DisplayName}\".");
             }
+
+            var resourceTypeInformation = resourceTypeDefinition.GetResourceTypeInformation().Result;
+
+            if (resource.ResourceTypeOptionId.HasValue && resourceTypeInformation.IsQuotaAvailable)
+            {
+                try
+                {
                     var totalFileSize = resourceTypeDefinition.GetResourceQuotaUsed(resourceId, resourceTypeOptions).Result;
                     return Ok($"{{ \"data\": {{ \"usedSizeByte\": {totalFileSize} }}}}");
                 }
                 catch (Exception e)
                 {
                     _coscineLogger.Log("Get Quota failed", e);
-                    return BadRequest($"Error in communication with the resource");
+                    return BadRequest("Error in communication with the resource");
                 }
             }
             else
             {
-                return BadRequest("The resource type must be rds.");
+                return BadRequest("The resource quota must be adjustable.");
             }
         }
 
@@ -139,7 +141,7 @@ namespace Coscine.Api.Blob.Controllers
         /// </summary>
         /// <param name="resourceId">Id of the resource</param>
         /// <param name="path"> Path to the file </param>
-        /// <returns>File if file exists otherwise Statuscode 204, 400, 401 or 404 </returns>
+        /// <returns>File if file exists otherwise status code 204, 400, 401 or 404 </returns>
         [HttpGet("[controller]/{resourceId}/{*path}")]
         [DisableRequestSizeLimit]
         public async Task<IActionResult> GetFile(string resourceId, string path)
@@ -171,14 +173,14 @@ namespace Coscine.Api.Blob.Controllers
                 }
                 var infos = await resourceTypeDefinition.GetEntry(resource.Id.ToString(), path, null, resourceTypeOptions);
                 var response = await resourceTypeDefinition.LoadEntry(resource.Id.ToString(), path, null, resourceTypeOptions);
-                new FileExtensionContentTypeProvider().TryGetContentType(path.Substring(path.LastIndexOf("/")), out string contentType);
-                LogAnalytics("Download File", resourceId, path.Substring(1), user);
+                new FileExtensionContentTypeProvider().TryGetContentType(path[path.LastIndexOf("/")..], out string contentType);
+                LogAnalytics("Download File", resourceId, path[1..], user);
                 return File(response, contentType ?? "application/octet-stream");
             }
             catch (Exception e)
             {
                 _coscineLogger.Log("Get File failed", e);
-                return BadRequest($"Error in communication with the resource");
+                return BadRequest("Error in communication with the resource");
             }
         }
 
@@ -188,7 +190,7 @@ namespace Coscine.Api.Blob.Controllers
         /// <param name="resourceId">Id of the resource </param>
         /// <param name="path">Path to the file</param>
         /// <param name="files">List of files.</param>
-        /// <returns>Statuscode 204 if file is uploaded otherwise Statuscode 400 or 403</returns>
+        /// <returns>status code 204 if file is uploaded otherwise status code 400 or 403</returns>
         [DisableRequestSizeLimit]
         [RequestFormLimits(MultipartBodyLengthLimit = long.MaxValue)]
         [HttpPut("[controller]/{resourceId}/{*path}")]
@@ -219,7 +221,7 @@ namespace Coscine.Api.Blob.Controllers
 
             if (files.Count != 1)
             {
-                return BadRequest($"Only one file can be uploaded per request.");
+                return BadRequest("Only one file can be uploaded per request.");
             }
 
             var id = GenerateId(resourceId, path);
@@ -255,7 +257,7 @@ namespace Coscine.Api.Blob.Controllers
             catch (Exception e)
             {
                 _coscineLogger.Log("Upload File failed", e);
-                return BadRequest($"Error in communication with the resource");
+                return BadRequest("Error in communication with the resource");
             }
         }
 
@@ -264,7 +266,7 @@ namespace Coscine.Api.Blob.Controllers
         /// </summary>
         /// <param name="resourceId">Id of the resource </param>
         /// <param name="path">Path to the file</param>
-        /// <returns>Statuscode 204 if deletion successful otherwise Statuscode 400, 401 or 404 </returns>
+        /// <returns>status code 204 if deletion successful otherwise status code 400, 401 or 404 </returns>
         [HttpDelete("[controller]/{resourceId}/{*path}")]
         public async Task<IActionResult> DeleteFile(string resourceId, string path)
         {
@@ -306,14 +308,14 @@ namespace Coscine.Api.Blob.Controllers
             catch (Exception e)
             {
                 _coscineLogger.Log("Delete failed", e);
-                return BadRequest($"Error in communication with the resource");
+                return BadRequest("Error in communication with the resource");
             }
         }
 
         /// <summary>
         /// This method checks if the resource is valid
         /// </summary>
-        /// <returns>Statuscode 204 if resource is valid otherwise Statuscode 400 or 404</returns>
+        /// <returns>status code 204 if resource is valid otherwise status code 400 or 404</returns>
         [HttpPost("[controller]/validate")]
         public async Task<IActionResult> IsResourceValid([FromBody] JToken resource)
         {
@@ -346,12 +348,12 @@ namespace Coscine.Api.Blob.Controllers
             catch (Exception e)
             {
                 _coscineLogger.Log("Resource validation failed", e);
-                return BadRequest($"Error in communication with the resource");
+                return BadRequest("Error in communication with the resource");
             }
         }
 
         /// <summary>
-        /// Tries to establish connection with resource and validates wether the given file/folder exists
+        /// Tries to establish connection with resource and validates whether the given file/folder exists
         /// </summary>
         private IActionResult CheckResource(string resourceId, out Resource resource)
         {
@@ -359,7 +361,7 @@ namespace Coscine.Api.Blob.Controllers
 
             if (!Guid.TryParse(resourceId, out Guid resourceGuid))
             {
-                return BadRequest($"{resourceId} is not a guid.");
+                return BadRequest($"{resourceId} is not a GUID.");
             }
 
             try
@@ -388,7 +390,7 @@ namespace Coscine.Api.Blob.Controllers
         /// Checks if the path is valid
         /// </summary>
         /// <param name="path">path</param>
-        /// <returns>Statuscode 400 if the given path is not valid</returns>
+        /// <returns>status code 400 if the given path is not valid</returns>
         public IActionResult CheckPath(string path)
         {
             if (string.IsNullOrWhiteSpace(path))
@@ -415,7 +417,7 @@ namespace Coscine.Api.Blob.Controllers
         /// </summary>
         /// <param name="user">user</param>
         /// <param name="resource">resource</param>
-        /// <returns>Statuscode 403 if the user has no access</returns>
+        /// <returns>status code 403 if the user has no access</returns>
         public IActionResult CheckUser(User user, Resource resource)
         {
             if (user == null || !_resourceModel.HasAccess(user, resource, UserRoles.Owner, UserRoles.Member))

src/Blob/Startup.cs

-using Coscine.WaterbutlerHelper.Services;
-using Coscine.ApiCommons;
+using Coscine.ApiCommons;
+using Coscine.WaterbutlerHelper.Services;
 using Microsoft.Extensions.DependencyInjection;
 using System;
 
@@ -16,8 +16,9 @@ namespace Coscine.Api.Blob
         public Startup()
         {
         }
+
         /// <summary>
-        /// Configures custom service extenions
+        /// Configures custom service extensions
         /// </summary>
         /// <param name="services">services</param>
         public override void ConfigureServicesExtension(IServiceCollection services)
@@ -30,6 +31,5 @@ namespace Coscine.Api.Blob
                 client.Timeout = TimeSpan.FromMinutes(30);
             });
         }
-
     }
 }
\ No newline at end of file