Gitingest

Include files under: 50kB

Private Repository NEW

Summary

Repository: techwithpat/consumespotifywebapi
Files analyzed: 31

Estimated tokens: 10.4k

Download

Directory Structure

Directory structure:

└── techwithpat-consumespotifywebapi/

    ├── README.md

    ├── ConsumeSpotifyWebAPI.sln

    └── ConsumeSpotifyWebAPI/

        ├── appsettings.Development.json

        ├── appsettings.json

        ├── ConsumeSpotifyWebAPI.csproj

        ├── Program.cs

        ├── Startup.cs

        ├── Controllers/

        │   └── HomeController.cs

        ├── Models/

        │   ├── AuthResult.cs

        │   ├── ErrorViewModel.cs

        │   ├── GetNewReleaseResult.cs

        │   └── Release.cs

        ├── Properties/

        │   └── launchSettings.json

        ├── Services/

        │   ├── ISpotifyAccountService.cs

        │   ├── ISpotifyService.cs

        │   ├── SpotifyAccountService.cs

        │   └── SpotifyService.cs

        ├── Views/

        │   ├── _ViewImports.cshtml

        │   ├── _ViewStart.cshtml

        │   ├── Home/

        │   │   ├── Index.cshtml

        │   │   └── Privacy.cshtml

        │   └── Shared/

        │       ├── _Layout.cshtml

        │       ├── _ValidationScriptsPartial.cshtml

        │       └── Error.cshtml

        └── wwwroot/

            ├── css/

            │   └── site.css

            ├── js/

            │   └── site.js

            └── lib/

                ├── bootstrap/

                │   └── LICENSE

                ├── jquery/

                │   └── LICENSE.txt

                ├── jquery-validation/

                │   └── LICENSE.md

                └── jquery-validation-unobtrusive/

                    ├── jquery.validate.unobtrusive.js

                    └── LICENSE.txt

Files Content

================================================
FILE: README.md
================================================
# ConsumeSpotifyWebAPI
This project demonstrates how to use the HttpClient class in C# to call Spotify Web API

# Getting started
Update the clientId and ClientSecret in appSettings with your Spotify credentials

# Video
[https://youtu.be/LZJvdFDCKxM](https://youtu.be/LZJvdFDCKxM)



================================================
FILE: ConsumeSpotifyWebAPI.sln
================================================

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 16
VisualStudioVersion = 16.0.31005.135
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConsumeSpotifyWebAPI", "ConsumeSpotifyWebAPI\ConsumeSpotifyWebAPI.csproj", "{6454E8EA-8C61-40C2-A2C4-D5976A7B6AC0}"
EndProject
Global
	GlobalSection(SolutionConfigurationPlatforms) = preSolution
		Debug|Any CPU = Debug|Any CPU
		Release|Any CPU = Release|Any CPU
	EndGlobalSection
	GlobalSection(ProjectConfigurationPlatforms) = postSolution
		{6454E8EA-8C61-40C2-A2C4-D5976A7B6AC0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
		{6454E8EA-8C61-40C2-A2C4-D5976A7B6AC0}.Debug|Any CPU.Build.0 = Debug|Any CPU
		{6454E8EA-8C61-40C2-A2C4-D5976A7B6AC0}.Release|Any CPU.ActiveCfg = Release|Any CPU
		{6454E8EA-8C61-40C2-A2C4-D5976A7B6AC0}.Release|Any CPU.Build.0 = Release|Any CPU
	EndGlobalSection
	GlobalSection(SolutionProperties) = preSolution
		HideSolutionNode = FALSE
	EndGlobalSection
	GlobalSection(ExtensibilityGlobals) = postSolution
		SolutionGuid = {0534D6A7-AEE5-4831-8731-A1F8DE99AA3F}
	EndGlobalSection
EndGlobal



================================================
FILE: ConsumeSpotifyWebAPI/appsettings.Development.json
================================================
{
  "Logging": {
    "LogLevel": {
      "Default": "Information",
      "Microsoft": "Warning",
      "Microsoft.Hosting.Lifetime": "Information"
    }
  }
}



================================================
FILE: ConsumeSpotifyWebAPI/appsettings.json
================================================
{
  "Spotify": {
    "ClientId": "",
    "ClientSecret": ""
  },
  "Logging": {
    "LogLevel": {
      "Default": "Information",
      "Microsoft": "Warning",
      "Microsoft.Hosting.Lifetime": "Information"
    }
  },
  "AllowedHosts": "*"
}



================================================
FILE: ConsumeSpotifyWebAPI/ConsumeSpotifyWebAPI.csproj
================================================
<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net5.0</TargetFramework>
  </PropertyGroup>

</Project>



================================================
FILE: ConsumeSpotifyWebAPI/Program.cs
================================================
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace ConsumeSpotifyWebAPI
{
    public class Program
    {
        public static void Main(string[] args)
        {
            CreateHostBuilder(args).Build().Run();
        }

        public static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.UseStartup<Startup>();
                });
    }
}



================================================
FILE: ConsumeSpotifyWebAPI/Startup.cs
================================================
using ConsumeSpotifyWebAPI.Services;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace ConsumeSpotifyWebAPI
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddHttpClient<ISpotifyAccountService, SpotifyAccountService>(c => 
            {
                c.BaseAddress = new Uri("https://accounts.spotify.com/api/");
            });

            services.AddHttpClient<ISpotifyService, SpotifyService>(c => 
            {
                c.BaseAddress = new Uri("https://api.spotify.com/v1/");
                c.DefaultRequestHeaders.Add("Accept", "application/.json");
            });

            services.AddControllersWithViews();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            else
            {
                app.UseExceptionHandler("/Home/Error");
                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
                app.UseHsts();
            }
            app.UseHttpsRedirection();
            app.UseStaticFiles();

            app.UseRouting();

            app.UseAuthorization();

            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllerRoute(
                    name: "default",
                    pattern: "{controller=Home}/{action=Index}/{id?}");
            });
        }
    }
}



================================================
FILE: ConsumeSpotifyWebAPI/Controllers/HomeController.cs
================================================
using ConsumeSpotifyWebAPI.Models;
using ConsumeSpotifyWebAPI.Services;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Threading.Tasks;

namespace ConsumeSpotifyWebAPI.Controllers
{
    public class HomeController : Controller
    {
        private readonly ISpotifyAccountService _spotifyAccountService;
        private readonly IConfiguration _configuration;
        private readonly ISpotifyService _spotifyService;

        public HomeController(
            ISpotifyAccountService spotifyAccountService,
            IConfiguration configuration,
            ISpotifyService spotifyService)
        {
            _spotifyAccountService = spotifyAccountService;
            _configuration = configuration;
            _spotifyService = spotifyService;
        }

        public async Task<IActionResult> Index()
        {
            var newReleases = await GetReleases();

            return View(newReleases);
        }

        private async Task<IEnumerable<Release>> GetReleases()
        {
            try
            {
                var token = await _spotifyAccountService.GetToken(
                    _configuration["Spotify:ClientId"],
                    _configuration["Spotify:ClientSecret"]);

                var newReleases = await _spotifyService.GetNewReleases("US", 20, token);

                return newReleases;
            }
            catch (Exception ex)
            {
                Debug.Write(ex);

                return Enumerable.Empty<Release>();
            }
        }

        public IActionResult Privacy()
        {
            return View();
        }

        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
        public IActionResult Error()
        {
            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
        }
    }
}



================================================
FILE: ConsumeSpotifyWebAPI/Models/AuthResult.cs
================================================
namespace ConsumeSpotifyWebAPI.Models
{
    public class AuthResult
    {
        public string access_token { get; set; }
        public string token_type { get; set; }
        public int expires_in { get; set; }
    }
}



================================================
FILE: ConsumeSpotifyWebAPI/Models/ErrorViewModel.cs
================================================
using System;

namespace ConsumeSpotifyWebAPI.Models
{
    public class ErrorViewModel
    {
        public string RequestId { get; set; }

        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
    }
}



================================================
FILE: ConsumeSpotifyWebAPI/Models/GetNewReleaseResult.cs
================================================
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace ConsumeSpotifyWebAPI.Models
{

    public class GetNewReleaseResult
    {
        public Albums albums { get; set; }
    }

    public class Albums
    {
        public string href { get; set; }
        public Item[] items { get; set; }
        public int limit { get; set; }
        public string next { get; set; }
        public int offset { get; set; }
        public object previous { get; set; }
        public int total { get; set; }
    }

    public class Item
    {
        public string album_type { get; set; }
        public Artist[] artists { get; set; }
        public object[] available_markets { get; set; }
        public External_Urls external_urls { get; set; }
        public string href { get; set; }
        public string id { get; set; }
        public Image[] images { get; set; }
        public string name { get; set; }
        public string release_date { get; set; }
        public string release_date_precision { get; set; }
        public int total_tracks { get; set; }
        public string type { get; set; }
        public string uri { get; set; }
    }

    public class External_Urls
    {
        public string spotify { get; set; }
    }

    public class Artist
    {
        public External_Urls1 external_urls { get; set; }
        public string href { get; set; }
        public string id { get; set; }
        public string name { get; set; }
        public string type { get; set; }
        public string uri { get; set; }
    }

    public class External_Urls1
    {
        public string spotify { get; set; }
    }

    public class Image
    {
        public int height { get; set; }
        public string url { get; set; }
        public int width { get; set; }
    }

}



================================================
FILE: ConsumeSpotifyWebAPI/Models/Release.cs
================================================
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace ConsumeSpotifyWebAPI.Models
{
    public class Release
    {
        public string Name { get; set; }
        public string Artists { get; set; }
        public string Date { get; set; }
        public string ImageUrl { get; set; }
        public string Link { get; set; }
    }
}



================================================
FILE: ConsumeSpotifyWebAPI/Properties/launchSettings.json
================================================
{
  "iisSettings": {
    "windowsAuthentication": false,
    "anonymousAuthentication": true,
    "iisExpress": {
      "applicationUrl": "http://localhost:58784",
      "sslPort": 44382
    }
  },
  "profiles": {
    "IIS Express": {
      "commandName": "IISExpress",
      "launchBrowser": true,
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      }
    },
    "ConsumeSpotifyWebAPI": {
      "commandName": "Project",
      "dotnetRunMessages": "true",
      "launchBrowser": true,
      "applicationUrl": "https://localhost:5001;http://localhost:5000",
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      }
    }
  }
}



================================================
FILE: ConsumeSpotifyWebAPI/Services/ISpotifyAccountService.cs
================================================
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace ConsumeSpotifyWebAPI.Services
{
    public interface ISpotifyAccountService
    {
        Task<string> GetToken(string clientId, string clientSecret);
    }
}



================================================
FILE: ConsumeSpotifyWebAPI/Services/ISpotifyService.cs
================================================
using ConsumeSpotifyWebAPI.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace ConsumeSpotifyWebAPI.Services
{
    public interface ISpotifyService
    {
        Task<IEnumerable<Release>> GetNewReleases(string countryCode, int limit, string accessToken);
    }
}



================================================
FILE: ConsumeSpotifyWebAPI/Services/SpotifyAccountService.cs
================================================
using ConsumeSpotifyWebAPI.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;

namespace ConsumeSpotifyWebAPI.Services
{
    public class SpotifyAccountService : ISpotifyAccountService
    {
        private readonly HttpClient _httpClient;

        public SpotifyAccountService(HttpClient httpClient)
        {
            _httpClient = httpClient;
        }

        public async Task<string> GetToken(string clientId, string clientSecret)
        {
            var request = new HttpRequestMessage(HttpMethod.Post, "token");

            request.Headers.Authorization = new AuthenticationHeaderValue(
                "Basic", Convert.ToBase64String(Encoding.UTF8.GetBytes($"{clientId}:{clientSecret}")));

            request.Content = new FormUrlEncodedContent(new Dictionary<string, string> 
            {
                {"grant_type", "client_credentials"}
            });

            var response = await _httpClient.SendAsync(request);

            response.EnsureSuccessStatusCode();

            using var responseStream = await response.Content.ReadAsStreamAsync();
            var authResult = await JsonSerializer.DeserializeAsync<AuthResult>(responseStream);

            return authResult.access_token;
        }
    }
}



================================================
FILE: ConsumeSpotifyWebAPI/Services/SpotifyService.cs
================================================
using ConsumeSpotifyWebAPI.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text.Json;
using System.Threading.Tasks;

namespace ConsumeSpotifyWebAPI.Services
{
    public class SpotifyService : ISpotifyService
    {
        private readonly HttpClient _httpClient;

        public SpotifyService(HttpClient httpClient)
        {
            _httpClient = httpClient;
        }

        public async Task<IEnumerable<Release>> GetNewReleases(string countryCode, int limit, string accessToken)
        {
            _httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);

            var response = await _httpClient.GetAsync($"browse/new-releases?country={countryCode}&limit={limit}");

            response.EnsureSuccessStatusCode();

            using var responseStream = await response.Content.ReadAsStreamAsync();
            var responseObject = await JsonSerializer.DeserializeAsync<GetNewReleaseResult>(responseStream);

            return responseObject?.albums?.items.Select(i => new Release
            {
                Name = i.name,
                Date = i.release_date,
                ImageUrl = i.images.FirstOrDefault().url,
                Link = i.external_urls.spotify,
                Artists = string.Join(",", i.artists.Select(i => i.name))
            });
        }
    }
}



================================================
FILE: ConsumeSpotifyWebAPI/Views/_ViewImports.cshtml
================================================
@using ConsumeSpotifyWebAPI
@using ConsumeSpotifyWebAPI.Models
@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers



================================================
FILE: ConsumeSpotifyWebAPI/Views/_ViewStart.cshtml
================================================
@{
    Layout = "_Layout";
}



================================================
FILE: ConsumeSpotifyWebAPI/Views/Home/Index.cshtml
================================================
@model IEnumerable<ConsumeSpotifyWebAPI.Models.Release>

@{
    ViewData["Title"] = "Home Page";
}

<div class="row">
    @if(Model.Count() > 0)
    {
        @foreach (var item in Model)
        {
            <div class="card m-1" style="width:350px;">
                <div class="card-body">
                    <h5 class="card-title">@Html.DisplayFor(modelItem => item.Artists)</h5>
                    <h6 class="card-subtitle mb-2 text-muted">@Html.DisplayFor(modelItem => item.Name)</h6>
                    <p class="card-text">@Html.DisplayFor(modelItem => item.Date)</p>
                    <img src="@Html.DisplayFor(modelItem => item.ImageUrl)" width="300" height="300" alt="Release picture" />
                    <a href="@Html.DisplayFor(modelItem => item.Link)" target="_blank">Listen</a>
                </div>
            </div>
        }
    }
    else
    {
        <p>No data available</p>
    }
</div>



================================================
FILE: ConsumeSpotifyWebAPI/Views/Home/Privacy.cshtml
================================================
@{
    ViewData["Title"] = "Privacy Policy";
}
<h1>@ViewData["Title"]</h1>

<p>Use this page to detail your site's privacy policy.</p>



================================================
FILE: ConsumeSpotifyWebAPI/Views/Shared/_Layout.cshtml
================================================
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>@ViewData["Title"] - ConsumeSpotifyWebAPI</title>
    <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
    <link rel="stylesheet" href="~/css/site.css" />
</head>
<body>
    <header>
        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
            <div class="container">
                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">ConsumeSpotifyWebAPI</a>
                <button class="navbar-toggler" type="button" data-toggle="collapse" data-target=".navbar-collapse" aria-controls="navbarSupportedContent"
                        aria-expanded="false" aria-label="Toggle navigation">
                    <span class="navbar-toggler-icon"></span>
                </button>
                <div class="navbar-collapse collapse d-sm-inline-flex justify-content-between">
                   
                </div>
            </div>
        </nav>
    </header>
    <div class="container">
        <main role="main" class="pb-3">
            @RenderBody()
        </main>
    </div>

    <footer class="border-top footer text-muted">
        <div class="container">
            &copy; 2021 - ConsumeSpotifyWebAPI - <a asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
        </div>
    </footer>
    <script src="~/lib/jquery/dist/jquery.min.js"></script>
    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
    <script src="~/js/site.js" asp-append-version="true"></script>
    @await RenderSectionAsync("Scripts", required: false)
</body>
</html>



================================================
FILE: ConsumeSpotifyWebAPI/Views/Shared/_ValidationScriptsPartial.cshtml
================================================
<script src="~/lib/jquery-validation/dist/jquery.validate.min.js"></script>
<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"></script>



================================================
FILE: ConsumeSpotifyWebAPI/Views/Shared/Error.cshtml
================================================
@model ErrorViewModel
@{
    ViewData["Title"] = "Error";
}

<h1 class="text-danger">Error.</h1>
<h2 class="text-danger">An error occurred while processing your request.</h2>

@if (Model.ShowRequestId)
{
    <p>
        <strong>Request ID:</strong> <code>@Model.RequestId</code>
    </p>
}

<h3>Development Mode</h3>
<p>
    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
</p>
<p>
    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
    It can result in displaying sensitive information from exceptions to end users.
    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
    and restarting the app.
</p>



================================================
FILE: ConsumeSpotifyWebAPI/wwwroot/css/site.css
================================================
/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
for details on configuring this project to bundle and minify static web assets. */

a.navbar-brand {
  white-space: normal;
  text-align: center;
  word-break: break-all;
}

/* Provide sufficient contrast against white background */
a {
  color: #0366d6;
}

.btn-primary {
  color: #fff;
  background-color: #1b6ec2;
  border-color: #1861ac;
}

.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
  color: #fff;
  background-color: #1b6ec2;
  border-color: #1861ac;
}

/* Sticky footer styles
-------------------------------------------------- */
html {
  font-size: 14px;
}
@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.border-top {
  border-top: 1px solid #e5e5e5;
}
.border-bottom {
  border-bottom: 1px solid #e5e5e5;
}

.box-shadow {
  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
}

button.accept-policy {
  font-size: 1rem;
  line-height: inherit;
}

/* Sticky footer styles
-------------------------------------------------- */
html {
  position: relative;
  min-height: 100%;
}

body {
  /* Margin bottom by footer height */
  margin-bottom: 60px;
}
.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  white-space: nowrap;
  line-height: 60px; /* Vertically center the text there */
}



================================================
FILE: ConsumeSpotifyWebAPI/wwwroot/js/site.js
================================================
// Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
// for details on configuring this project to bundle and minify static web assets.

// Write your JavaScript code.



================================================
FILE: ConsumeSpotifyWebAPI/wwwroot/lib/bootstrap/LICENSE
================================================
The MIT License (MIT)

Copyright (c) 2011-2018 Twitter, Inc.
Copyright (c) 2011-2018 The Bootstrap Authors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.



================================================
FILE: ConsumeSpotifyWebAPI/wwwroot/lib/jquery/LICENSE.txt
================================================
Copyright JS Foundation and other contributors, https://js.foundation/

This software consists of voluntary contributions made by many
individuals. For exact contribution history, see the revision history
available at https://github.com/jquery/jquery

The following license applies to all parts of this software except as
documented below:

====

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

====

All files located in the node_modules and external directories are
externally maintained libraries used by this software which have their
own licenses; we recommend you read them, as their terms may differ from
the terms above.



================================================
FILE: ConsumeSpotifyWebAPI/wwwroot/lib/jquery-validation/LICENSE.md
================================================
The MIT License (MIT)
=====================

Copyright Jörn Zaefferer

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.



================================================
FILE: ConsumeSpotifyWebAPI/wwwroot/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.js
================================================
// Unobtrusive validation support library for jQuery and jQuery Validate
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
// @version v3.2.11

/*jslint white: true, browser: true, onevar: true, undef: true, nomen: true, eqeqeq: true, plusplus: true, bitwise: true, regexp: true, newcap: true, immed: true, strict: false */
/*global document: false, jQuery: false */

(function (factory) {
    if (typeof define === 'function' && define.amd) {
        // AMD. Register as an anonymous module.
        define("jquery.validate.unobtrusive", ['jquery-validation'], factory);
    } else if (typeof module === 'object' && module.exports) {
        // CommonJS-like environments that support module.exports     
        module.exports = factory(require('jquery-validation'));
    } else {
        // Browser global
        jQuery.validator.unobtrusive = factory(jQuery);
    }
}(function ($) {
    var $jQval = $.validator,
        adapters,
        data_validation = "unobtrusiveValidation";

    function setValidationValues(options, ruleName, value) {
        options.rules[ruleName] = value;
        if (options.message) {
            options.messages[ruleName] = options.message;
        }
    }

    function splitAndTrim(value) {
        return value.replace(/^\s+|\s+$/g, "").split(/\s*,\s*/g);
    }

    function escapeAttributeValue(value) {
        // As mentioned on http://api.jquery.com/category/selectors/
        return value.replace(/([!"#$%&'()*+,./:;<=>?@\[\\\]^`{|}~])/g, "\\$1");
    }

    function getModelPrefix(fieldName) {
        return fieldName.substr(0, fieldName.lastIndexOf(".") + 1);
    }

    function appendModelPrefix(value, prefix) {
        if (value.indexOf("*.") === 0) {
            value = value.replace("*.", prefix);
        }
        return value;
    }

    function onError(error, inputElement) {  // 'this' is the form element
        var container = $(this).find("[data-valmsg-for='" + escapeAttributeValue(inputElement[0].name) + "']"),
            replaceAttrValue = container.attr("data-valmsg-replace"),
            replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) !== false : null;

        container.removeClass("field-validation-valid").addClass("field-validation-error");
        error.data("unobtrusiveContainer", container);

        if (replace) {
            container.empty();
            error.removeClass("input-validation-error").appendTo(container);
        }
        else {
            error.hide();
        }
    }

    function onErrors(event, validator) {  // 'this' is the form element
        var container = $(this).find("[data-valmsg-summary=true]"),
            list = container.find("ul");

        if (list && list.length && validator.errorList.length) {
            list.empty();
            container.addClass("validation-summary-errors").removeClass("validation-summary-valid");

            $.each(validator.errorList, function () {
                $("<li />").html(this.message).appendTo(list);
            });
        }
    }

    function onSuccess(error) {  // 'this' is the form element
        var container = error.data("unobtrusiveContainer");

        if (container) {
            var replaceAttrValue = container.attr("data-valmsg-replace"),
                replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) : null;

            container.addClass("field-validation-valid").removeClass("field-validation-error");
            error.removeData("unobtrusiveContainer");

            if (replace) {
                container.empty();
            }
        }
    }

    function onReset(event) {  // 'this' is the form element
        var $form = $(this),
            key = '__jquery_unobtrusive_validation_form_reset';
        if ($form.data(key)) {
            return;
        }
        // Set a flag that indicates we're currently resetting the form.
        $form.data(key, true);
        try {
            $form.data("validator").resetForm();
        } finally {
            $form.removeData(key);
        }

        $form.find(".validation-summary-errors")
            .addClass("validation-summary-valid")
            .removeClass("validation-summary-errors");
        $form.find(".field-validation-error")
            .addClass("field-validation-valid")
            .removeClass("field-validation-error")
            .removeData("unobtrusiveContainer")
            .find(">*")  // If we were using valmsg-replace, get the underlying error
            .removeData("unobtrusiveContainer");
    }

    function validationInfo(form) {
        var $form = $(form),
            result = $form.data(data_validation),
            onResetProxy = $.proxy(onReset, form),
            defaultOptions = $jQval.unobtrusive.options || {},
            execInContext = function (name, args) {
                var func = defaultOptions[name];
                func && $.isFunction(func) && func.apply(form, args);
            };

        if (!result) {
            result = {
                options: {  // options structure passed to jQuery Validate's validate() method
                    errorClass: defaultOptions.errorClass || "input-validation-error",
                    errorElement: defaultOptions.errorElement || "span",
                    errorPlacement: function () {
                        onError.apply(form, arguments);
                        execInContext("errorPlacement", arguments);
                    },
                    invalidHandler: function () {
                        onErrors.apply(form, arguments);
                        execInContext("invalidHandler", arguments);
                    },
                    messages: {},
                    rules: {},
                    success: function () {
                        onSuccess.apply(form, arguments);
                        execInContext("success", arguments);
                    }
                },
                attachValidation: function () {
                    $form
                        .off("reset." + data_validation, onResetProxy)
                        .on("reset." + data_validation, onResetProxy)
                        .validate(this.options);
                },
                validate: function () {  // a validation function that is called by unobtrusive Ajax
                    $form.validate();
                    return $form.valid();
                }
            };
            $form.data(data_validation, result);
        }

        return result;
    }

    $jQval.unobtrusive = {
        adapters: [],

        parseElement: function (element, skipAttach) {
            /// <summary>
            /// Parses a single HTML element for unobtrusive validation attributes.
            /// </summary>
            /// <param name="element" domElement="true">The HTML element to be parsed.</param>
            /// <param name="skipAttach" type="Boolean">[Optional] true to skip attaching the
            /// validation to the form. If parsing just this single element, you should specify true.
            /// If parsing several elements, you should specify false, and manually attach the validation
            /// to the form when you are finished. The default is false.</param>
            var $element = $(element),
                form = $element.parents("form")[0],
                valInfo, rules, messages;

            if (!form) {  // Cannot do client-side validation without a form
                return;
            }

            valInfo = validationInfo(form);
            valInfo.options.rules[element.name] = rules = {};
            valInfo.options.messages[element.name] = messages = {};

            $.each(this.adapters, function () {
                var prefix = "data-val-" + this.name,
                    message = $element.attr(prefix),
                    paramValues = {};

                if (message !== undefined) {  // Compare against undefined, because an empty message is legal (and falsy)
                    prefix += "-";

                    $.each(this.params, function () {
                        paramValues[this] = $element.attr(prefix + this);
                    });

                    this.adapt({
                        element: element,
                        form: form,
                        message: message,
                        params: paramValues,
                        rules: rules,
                        messages: messages
                    });
                }
            });

            $.extend(rules, { "__dummy__": true });

            if (!skipAttach) {
                valInfo.attachValidation();
            }
        },

        parse: function (selector) {
            /// <summary>
            /// Parses all the HTML elements in the specified selector. It looks for input elements decorated
            /// with the [data-val=true] attribute value and enables validation according to the data-val-*
            /// attribute values.
            /// </summary>
            /// <param name="selector" type="String">Any valid jQuery selector.</param>

            // $forms includes all forms in selector's DOM hierarchy (parent, children and self) that have at least one
            // element with data-val=true
            var $selector = $(selector),
                $forms = $selector.parents()
                    .addBack()
                    .filter("form")
                    .add($selector.find("form"))
                    .has("[data-val=true]");

            $selector.find("[data-val=true]").each(function () {
                $jQval.unobtrusive.parseElement(this, true);
            });

            $forms.each(function () {
                var info = validationInfo(this);
                if (info) {
                    info.attachValidation();
                }
            });
        }
    };

    adapters = $jQval.unobtrusive.adapters;

    adapters.add = function (adapterName, params, fn) {
        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation.</summary>
        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
        /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
        /// <param name="params" type="Array" optional="true">[Optional] An array of parameter names (strings) that will
        /// be extracted from the data-val-nnnn-mmmm HTML attributes (where nnnn is the adapter name, and
        /// mmmm is the parameter name).</param>
        /// <param name="fn" type="Function">The function to call, which adapts the values from the HTML
        /// attributes into jQuery Validate rules and/or messages.</param>
        /// <returns type="jQuery.validator.unobtrusive.adapters" />
        if (!fn) {  // Called with no params, just a function
            fn = params;
            params = [];
        }
        this.push({ name: adapterName, params: params, adapt: fn });
        return this;
    };

    adapters.addBool = function (adapterName, ruleName) {
        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
        /// the jQuery Validate validation rule has no parameter values.</summary>
        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
        /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
        /// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value
        /// of adapterName will be used instead.</param>
        /// <returns type="jQuery.validator.unobtrusive.adapters" />
        return this.add(adapterName, function (options) {
            setValidationValues(options, ruleName || adapterName, true);
        });
    };

    adapters.addMinMax = function (adapterName, minRuleName, maxRuleName, minMaxRuleName, minAttribute, maxAttribute) {
        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
        /// the jQuery Validate validation has three potential rules (one for min-only, one for max-only, and
        /// one for min-and-max). The HTML parameters are expected to be named -min and -max.</summary>
        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
        /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
        /// <param name="minRuleName" type="String">The name of the jQuery Validate rule to be used when you only
        /// have a minimum value.</param>
        /// <param name="maxRuleName" type="String">The name of the jQuery Validate rule to be used when you only
        /// have a maximum value.</param>
        /// <param name="minMaxRuleName" type="String">The name of the jQuery Validate rule to be used when you
        /// have both a minimum and maximum value.</param>
        /// <param name="minAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that
        /// contains the minimum value. The default is "min".</param>
        /// <param name="maxAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that
        /// contains the maximum value. The default is "max".</param>
        /// <returns type="jQuery.validator.unobtrusive.adapters" />
        return this.add(adapterName, [minAttribute || "min", maxAttribute || "max"], function (options) {
            var min = options.params.min,
                max = options.params.max;

            if (min && max) {
                setValidationValues(options, minMaxRuleName, [min, max]);
            }
            else if (min) {
                setValidationValues(options, minRuleName, min);
            }
            else if (max) {
                setValidationValues(options, maxRuleName, max);
            }
        });
    };

    adapters.addSingleVal = function (adapterName, attribute, ruleName) {
        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
        /// the jQuery Validate validation rule has a single value.</summary>
        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
        /// in the data-val-nnnn HTML attribute(where nnnn is the adapter name).</param>
        /// <param name="attribute" type="String">[Optional] The name of the HTML attribute that contains the value.
        /// The default is "val".</param>
        /// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value
        /// of adapterName will be used instead.</param>
        /// <returns type="jQuery.validator.unobtrusive.adapters" />
        return this.add(adapterName, [attribute || "val"], function (options) {
            setValidationValues(options, ruleName || adapterName, options.params[attribute]);
        });
    };

    $jQval.addMethod("__dummy__", function (value, element, params) {
        return true;
    });

    $jQval.addMethod("regex", function (value, element, params) {
        var match;
        if (this.optional(element)) {
            return true;
        }

        match = new RegExp(params).exec(value);
        return (match && (match.index === 0) && (match[0].length === value.length));
    });

    $jQval.addMethod("nonalphamin", function (value, element, nonalphamin) {
        var match;
        if (nonalphamin) {
            match = value.match(/\W/g);
            match = match && match.length >= nonalphamin;
        }
        return match;
    });

    if ($jQval.methods.extension) {
        adapters.addSingleVal("accept", "mimtype");
        adapters.addSingleVal("extension", "extension");
    } else {
        // for backward compatibility, when the 'extension' validation method does not exist, such as with versions
        // of JQuery Validation plugin prior to 1.10, we should use the 'accept' method for
        // validating the extension, and ignore mime-type validations as they are not supported.
        adapters.addSingleVal("extension", "extension", "accept");
    }

    adapters.addSingleVal("regex", "pattern");
    adapters.addBool("creditcard").addBool("date").addBool("digits").addBool("email").addBool("number").addBool("url");
    adapters.addMinMax("length", "minlength", "maxlength", "rangelength").addMinMax("range", "min", "max", "range");
    adapters.addMinMax("minlength", "minlength").addMinMax("maxlength", "minlength", "maxlength");
    adapters.add("equalto", ["other"], function (options) {
        var prefix = getModelPrefix(options.element.name),
            other = options.params.other,
            fullOtherName = appendModelPrefix(other, prefix),
            element = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(fullOtherName) + "']")[0];

        setValidationValues(options, "equalTo", element);
    });
    adapters.add("required", function (options) {
        // jQuery Validate equates "required" with "mandatory" for checkbox elements
        if (options.element.tagName.toUpperCase() !== "INPUT" || options.element.type.toUpperCase() !== "CHECKBOX") {
            setValidationValues(options, "required", true);
        }
    });
    adapters.add("remote", ["url", "type", "additionalfields"], function (options) {
        var value = {
            url: options.params.url,
            type: options.params.type || "GET",
            data: {}
        },
            prefix = getModelPrefix(options.element.name);

        $.each(splitAndTrim(options.params.additionalfields || options.element.name), function (i, fieldName) {
            var paramName = appendModelPrefix(fieldName, prefix);
            value.data[paramName] = function () {
                var field = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(paramName) + "']");
                // For checkboxes and radio buttons, only pick up values from checked fields.
                if (field.is(":checkbox")) {
                    return field.filter(":checked").val() || field.filter(":hidden").val() || '';
                }
                else if (field.is(":radio")) {
                    return field.filter(":checked").val() || '';
                }
                return field.val();
            };
        });

        setValidationValues(options, "remote", value);
    });
    adapters.add("password", ["min", "nonalphamin", "regex"], function (options) {
        if (options.params.min) {
            setValidationValues(options, "minlength", options.params.min);
        }
        if (options.params.nonalphamin) {
            setValidationValues(options, "nonalphamin", options.params.nonalphamin);
        }
        if (options.params.regex) {
            setValidationValues(options, "regex", options.params.regex);
        }
    });
    adapters.add("fileextensions", ["extensions"], function (options) {
        setValidationValues(options, "extension", options.params.extensions);
    });

    $(function () {
        $jQval.unobtrusive.parse(document);
    });

    return $jQval.unobtrusive;
}));



================================================
FILE: ConsumeSpotifyWebAPI/wwwroot/lib/jquery-validation-unobtrusive/LICENSE.txt
================================================
Copyright (c) .NET Foundation. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use
these files except in compliance with the License. You may obtain a copy of the
License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed
under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
CONDITIONS OF ANY KIND, either express or implied. See the License for the
specific language governing permissions and limitations under the License.