/
AzureFunctionAPP-Code.txt
62 lines (54 loc) · 2.63 KB
/
AzureFunctionAPP-Code.txt
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#r "System.Web.Extensions"
using System.Configuration;
using System.Net;
using System.Text;
using System.Web.Script.Serialization;
using Microsoft.IdentityModel.Clients.ActiveDirectory;
using Microsoft.PowerBI.Api.V2;
using Microsoft.PowerBI.Api.V2.Models;
using Microsoft.Rest;
// Static Values
static string authorityUrl = "https://login.windows.net/common/oauth2/authorize/";
static string resourceUrl = "https://analysis.windows.net/powerbi/api";
static string apiUrl = "https://api.powerbi.com/";
static string clientId = ConfigurationManager.AppSettings["PBIE_CLIENT_ID"];
static string username = ConfigurationManager.AppSettings["PBIE_USERNAME"];
static string password = ConfigurationManager.AppSettings["PBIE_PASSWORD"];
static string groupId = ConfigurationManager.AppSettings["PBIE_GROUP_ID"];
static string reportId = ConfigurationManager.AppSettings["PBIE_REPORT_ID"];
public static async Task<HttpResponseMessage> Run(HttpRequestMessage req, TraceWriter log)
{
// Authenticate with Azure Ad > Get Access Token > Get Token Credentials
var credential = new UserPasswordCredential(username, password);
var authenticationContext = new AuthenticationContext(authorityUrl);
var authenticationResult = await authenticationContext.AcquireTokenAsync(resourceUrl, clientId, credential);
string accessToken = authenticationResult.AccessToken;
var tokenCredentials = new TokenCredentials(accessToken, "Bearer");
using (var client = new PowerBIClient(new Uri(apiUrl), tokenCredentials))
{
// Embed URL
Report report = client.Reports.GetReportInGroup(groupId, reportId);
string embedUrl = report.EmbedUrl;
// Embed Token
var generateTokenRequestParameters = new GenerateTokenRequest(accessLevel: "view");
EmbedToken embedToken = client.Reports.GenerateTokenInGroup(groupId, reportId, generateTokenRequestParameters);
// JSON Response
EmbedContent data = new EmbedContent();
data.EmbedToken = embedToken.Token;
data.EmbedUrl = embedUrl;
data.ReportId = reportId;
JavaScriptSerializer js = new JavaScriptSerializer();
string jsonp = "callback(" + js.Serialize(data) + ");";
// Return Response
return new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(jsonp, Encoding.UTF8, "application/json")
};
}
}
public class EmbedContent
{
public string EmbedToken { get; set; }
public string EmbedUrl { get; set; }
public string ReportId { get; set; }
}