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加入forge會使用到的api

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This commit is contained in:
wanli 2022-11-14 09:41:12 +08:00
parent e84e6b04ff
commit d3f199cd00
4 changed files with 284 additions and 10 deletions
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55
FrontendWebApi/ApiControllers/ModelDerivativeController.cs Normal file
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using Autodesk.Forge.Model;
using Autodesk.Forge;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using System.Collections.Generic;
using System.IO;
using System.Threading.Tasks;
namespace FrontendWebApi.ApiControllers
{
public class ModelDerivativeController : ControllerBase //MyBaseApiController<ModelDerivativeController>//Controller
{
/// <summary>
/// Start the translation job for a give bucketKey/objectName
/// </summary>
/// <param name="objModel"></param>
/// <returns></returns>
[HttpPost]
[Route("api/forge/modelderivative/jobs")]
public async Task<dynamic> TranslateObject([FromBody] TranslateObjectModel objModel)
{
dynamic oauth = await OAuthController.GetInternalAsync();
// prepare the payload
List<JobPayloadItem> outputs = new List<JobPayloadItem>()
{
new JobPayloadItem(
JobPayloadItem.TypeEnum.Svf,
new List<JobPayloadItem.ViewsEnum>()
{
JobPayloadItem.ViewsEnum._2d,
JobPayloadItem.ViewsEnum._3d
})
};
JobPayload job;
job = new JobPayload(new JobPayloadInput(objModel.objectName), new JobPayloadOutput(outputs));
// start the translation
DerivativesApi derivative = new DerivativesApi();
derivative.Configuration.AccessToken = oauth.access_token;
dynamic jobPosted = await derivative.TranslateAsync(job);
return jobPosted;
}
/// <summary>
/// Model for TranslateObject method
/// </summary>
public class TranslateObjectModel
{
public string bucketKey { get; set; }
public string objectName { get; set; }
}
}
}

67
FrontendWebApi/ApiControllers/OAuthController.cs Normal file
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using Autodesk.Forge;
using Microsoft.AspNetCore.Mvc;
using System.Threading.Tasks;
using System;
namespace FrontendWebApi.ApiControllers
{
public class OAuthController : ControllerBase //MyBaseApiController<OAuthController>//Controller
{
private static dynamic InternalToken { get; set; }
private static dynamic PublicToken { get; set; }
/// <summary>
/// Get access token with public (viewables:read) scope
/// </summary>
[HttpGet]
[Route("api/forge/oauth/token")]
public async Task<dynamic> GetPublicAsync()
{
if (PublicToken == null || PublicToken.ExpiresAt < DateTime.UtcNow)
{
PublicToken = await Get2LeggedTokenAsync(new Scope[] { Scope.ViewablesRead });
PublicToken.ExpiresAt = DateTime.UtcNow.AddSeconds(PublicToken.expires_in);
}
return PublicToken;
}
/// <summary>
/// Get access token with internal (write) scope
/// </summary>
public static async Task<dynamic> GetInternalAsync()
{
if (InternalToken == null || InternalToken.ExpiresAt < DateTime.UtcNow)
{
InternalToken = await Get2LeggedTokenAsync(new Scope[] { Scope.BucketCreate, Scope.BucketRead, Scope.BucketDelete, Scope.DataRead, Scope.DataWrite, Scope.DataCreate, Scope.CodeAll });
InternalToken.ExpiresAt = DateTime.UtcNow.AddSeconds(InternalToken.expires_in);
}
return InternalToken;
}
/// <summary>
/// Get the access token from Autodesk
/// </summary>
private static async Task<dynamic> Get2LeggedTokenAsync(Scope[] scopes)
{
TwoLeggedApi oauth = new TwoLeggedApi();
string grantType = "client_credentials";
dynamic bearer = await oauth.AuthenticateAsync(
"TA3hqsFfzQbNOUXKpldKUKSew4SJ21w5",
"D002f92d839144f8",
grantType,
scopes);
return bearer;
}
/// <summary>
/// Reads appsettings from web.config
/// </summary>
public static string GetAppSetting(string settingKey)
{
return Environment.GetEnvironmentVariable(settingKey).Trim();
}
}
}

148
FrontendWebApi/ApiControllers/OSSController.cs Normal file
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using Autodesk.Forge.Model;
using Autodesk.Forge;
using Microsoft.AspNetCore.Mvc;
using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using System.IO;
namespace FrontendWebApi.ApiControllers
{
public class OSSController : ControllerBase //MyBaseApiController<OSSController>//Controller
{
private IWebHostEnvironment _env;
public OSSController(IWebHostEnvironment env) { _env = env; }
string id = "TA3hqsFfzQbNOUXKpldKUKSew4SJ21w5";
public string ClientId { get { return id.ToLower(); } }
/// <summary>
/// Return list of buckets (id=#) or list of objects (id=bucketKey)
/// </summary>
[HttpGet]
[Route("api/forge/oss/buckets")]
public async Task<IList<TreeNode>> GetOSSAsync(string id)
{
IList<TreeNode> nodes = new List<TreeNode>();
dynamic oauth = await OAuthController.GetInternalAsync();
if (id == "#") // root
{
// in this case, let's return all buckets
BucketsApi appBckets = new BucketsApi();
appBckets.Configuration.AccessToken = oauth.access_token;
// to simplify, let's return only the first 100 buckets
dynamic buckets = await appBckets.GetBucketsAsync("US", 100);
foreach (KeyValuePair<string, dynamic> bucket in new DynamicDictionaryItems(buckets.items))
{
nodes.Add(new TreeNode(bucket.Value.bucketKey, bucket.Value.bucketKey.Replace(ClientId + "-", string.Empty), "bucket", true));
}
}
else
{
// as we have the id (bucketKey), let's return all
ObjectsApi objects = new ObjectsApi();
objects.Configuration.AccessToken = oauth.access_token;
var objectsList = await objects.GetObjectsAsync(id, 100);
foreach (KeyValuePair<string, dynamic> objInfo in new DynamicDictionaryItems(objectsList.items))
{
nodes.Add(new TreeNode(Base64Encode((string)objInfo.Value.objectId),
objInfo.Value.objectKey, "object", false));
}
}
return nodes;
}
/// <summary>
/// Model data for jsTree used on GetOSSAsync
/// </summary>
public class TreeNode
{
public TreeNode(string id, string text, string type, bool children)
{
this.id = id;
this.text = text;
this.type = type;
this.children = children;
}
public string id { get; set; }
public string text { get; set; }
public string type { get; set; }
public bool children { get; set; }
}
/// <summary>
/// Create a new bucket
/// </summary>
[HttpPost]
[Route("api/forge/oss/buckets")]
public async Task<dynamic> CreateBucket([FromBody] CreateBucketModel bucket)
{
BucketsApi buckets = new BucketsApi();
dynamic token = await OAuthController.GetInternalAsync();
buckets.Configuration.AccessToken = token.access_token;
PostBucketsPayload bucketPayload = new PostBucketsPayload(string.Format("{0}-{1}", ClientId, bucket.bucketKey.ToLower()), null,
PostBucketsPayload.PolicyKeyEnum.Transient);
return await buckets.CreateBucketAsync(bucketPayload, "US");
}
/// <summary>
/// Input model for CreateBucket method
/// </summary>
public class CreateBucketModel
{
public string bucketKey { get; set; }
}
/// <summary>
/// Receive a file from the client and upload to the bucket
/// </summary>
/// <returns></returns>
[HttpPost]
[Route("api/forge/oss/objects")]
public async Task<dynamic> UploadObject([FromForm] UploadFile input)
{
// save the file on the server
var fileSavePath = Path.Combine(_env.WebRootPath, Path.GetFileName(input.fileToUpload.FileName));
using (var stream = new FileStream(fileSavePath, FileMode.Create))
await input.fileToUpload.CopyToAsync(stream);
// get the bucket...
dynamic oauth = await OAuthController.GetInternalAsync();
ObjectsApi objects = new ObjectsApi();
objects.Configuration.AccessToken = oauth.access_token;
// upload the file/object, which will create a new object
dynamic uploadedObj;
using (StreamReader streamReader = new StreamReader(fileSavePath))
{
uploadedObj = await objects.UploadObjectAsync(input.bucketKey,
Path.GetFileName(input.fileToUpload.FileName), (int)streamReader.BaseStream.Length, streamReader.BaseStream,
"application/octet-stream");
}
// cleanup
System.IO.File.Delete(fileSavePath);
return uploadedObj;
}
public class UploadFile
{
public string bucketKey { get; set; }
public IFormFile fileToUpload { get; set; }
}
/// <summary>
/// Base64 enconde a string
/// </summary>
public static string Base64Encode(string plainText)
{
var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText);
return System.Convert.ToBase64String(plainTextBytes);
}
}
}

24
FrontendWebApi/Properties/launchSettings.json
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@ -1,13 +1,4 @@
{
"iisSettings": {
"windowsAuthentication": false,
"anonymousAuthentication": true,
"iisExpress": {
"applicationUrl": "http://localhost:3604",
"sslPort": 0
}
},
"$schema": "http://json.schemastore.org/launchsettings.json",
"profiles": {
"IIS Express": {
"commandName": "IISExpress",
@ -22,9 +13,22 @@
"launchBrowser": true,
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development",
"ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation"
"ASPNETCORE_HOSTINGSTARTUPASSEMBLIES": "Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation",
"FORGE_CALLBACK_URL": "http://localhost:3000/api/forge/callback/oauth",
"FORGE_CLIENT_ID": "TA3hqsFfzQbNOUXKpldKUKSew4SJ21w5",
"FORGE_CLIENT_SECRET": "D002f92d839144f8",
"ASPNETCORE_URLS": "http://localhost:5500"
},
"applicationUrl": "https://localhost:5001;http://localhost:5000"
}
},
"$schema": "http://json.schemastore.org/launchsettings.json",
"iisSettings": {
"windowsAuthentication": false,
"anonymousAuthentication": true,
"iisExpress": {
"applicationUrl": "http://localhost:3604",
"sslPort": 0
}
}
}