[Fork] API. MVC example | C# Online Compiler

[Fork] API. MVC example by Pedro Armando

using System;
using System.ComponentModel.DataAnnotations;

namespace HelloWorldMvcApp
{
	public class FiddleExecuteModel
	{
		public Language Language { get; set; }
		public ProjectType ProjectType { get; set; }
		public Compiler Compiler { get; set; }
		public string CodeBlock { get; set; }
		public string[] ConsoleInputLines { get; set; }
		public MvcCodeBlock MvcCodeBlock { get; set; }
		public NuGetPackages[] NuGetPackages {get;set;}
	}
	
	public enum Compiler
	{
		Net45 = 1,
		Roslyn = 2
	}
	
	public enum Language
	{
		CSharp = 1,
		VbNet,
		FSharp
	}
	
	public enum ProjectType
	{
		Console = 1,
		Script,
		Mvc,
		Nancy
	}
	
	
	public class MvcCodeBlock
	{
		public string Model { get; set; }
		public string View { get; set; }
		public string Controller { get; set; }
	}
	
	public class FiddleExecuteResult
	{
		public string ConsoleOutput { get; set; }
		public RunStatsViewModel Stats { get; set; }
		public string WebPageHtmlOutput { get; set; }
		public bool IsConsoleInputRequested { get; set; }
		public bool HasErrors { get; set; }
		public bool HasCompilationErrors { get; set; }
	}
	
	public class NuGetPackages
	{
		public string NuGetId { get; set; }
		public string VersionName { get; set; }
	}
	
	public class RunStatsViewModel
	{
		public string RunAt { get; set; }
		public string CompileTime { get; set; }
		public string ExecuteTime { get; set; }
		public string MemoryUsage { get; set; }
		public string CpuUsage { get; set; }
	}
}

Model

​x
 
using System;
using System.ComponentModel.DataAnnotations;
​
namespace HelloWorldMvcApp
{
    public class FiddleExecuteModel
    {
        public Language Language { get; set; }
        public ProjectType ProjectType { get; set; }
        public Compiler Compiler { get; set; }
        public string CodeBlock { get; set; }
        public string[] ConsoleInputLines { get; set; }
        public MvcCodeBlock MvcCodeBlock { get; set; }
        public NuGetPackages[] NuGetPackages {get;set;}
    }
    
    public enum Compiler
    {
        Net45 = 1,
        Roslyn = 2
    }
    
    public enum Language
    {
        CSharp = 1,
        VbNet,
        FSharp
    }
    
    public enum ProjectType
    {
        Console = 1,
        Script,
        Mvc,
        Nancy
    }
    
    
    public class MvcCodeBlock
    {
        public string Model { get; set; }
        public string View { get; set; }
        public string Controller { get; set; }
    }
    
    public class FiddleExecuteResult
    {
        public string ConsoleOutput { get; set; }
        public RunStatsViewModel Stats { get; set; }
        public string WebPageHtmlOutput { get; set; }
        public bool IsConsoleInputRequested { get; set; }
        public bool HasErrors { get; set; }
        public bool HasCompilationErrors { get; set; }
    }
    
    public class NuGetPackages
    {
        public string NuGetId { get; set; }
        public string VersionName { get; set; }
    }
    
    public class RunStatsViewModel
    {
        public string RunAt { get; set; }
        public string CompileTime { get; set; }
        public string ExecuteTime { get; set; }
        public string MemoryUsage { get; set; }
        public string CpuUsage { get; set; }
    }
}

@model HelloWorldMvcApp.FiddleExecuteModel
@{
	Layout = null;
}

<!DOCTYPE html>
<!-- template from http://getbootstrap.com/getting-started -->

<html lang="en">
	<head>
		<meta charset="utf-8">
		<meta http-equiv="X-UA-Compatible" content="IE=edge">
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<title>Bootstrap 101 Test Template</title>

		<!-- CSS Includes -->
		<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
		
		<style type="text/css">

			.field-validation-error {
				color: #ff0000;
			}

		</style>
	</head>
	
	<body>
		<div class="container">
			<div>
				<h1>Write your C# code here</h1>
	
				@using (Html.BeginForm())
				{
					<div class="form-group">
						@Html.LabelFor(m => m.CodeBlock)
						@Html.TextAreaFor(model => model.CodeBlock, new {@class="form-control", rows=20}) 
					</div>
				
					<button type="button" class="btn btn-success submit">Execute</button>
				}
	
				<br/><br/>
				<div class="alert alert-warning fade">
					<strong><span class="alert-content"></span></strong>
				</div>
			</div>
		</div>

		<!-- JS includes -->
		<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
		<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
	
		<script src="//ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js"></script>
		<script src="//ajax.aspnetcdn.com/ajax/mvc/4.0/jquery.validate.unobtrusive.min.js"></script>
		
		<script type="text/javascript">
		
			function openAlert(txt) {
				$('.alert-content').html(txt);
				$('.alert').addClass('in');
			}
		
			function closeAlert() {
				$('.alert').removeClass('in');
			}
		
			$(function(){
		
				$('.submit').click(function(){
			console.log('yo');
					if($('form').valid()) {
					
						$.ajax({
							url: '@Url.RouteUrl(new{ action="Execute", controller="Home"})',
							data: {code: $('#CodeBlock').val()},
								type: 'POST',
								success: function(resp) {
								openAlert(resp);
						}});
					}
					else {
						closeAlert();
					}
				});
			
			});

		</script>
	</body>
</html>

View

 
@model HelloWorldMvcApp.FiddleExecuteModel
@{
    Layout = null;
}
​
<!DOCTYPE html>
<!-- template from http://getbootstrap.com/getting-started -->
​
<html lang="en">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>Bootstrap 101 Test Template</title>
​
        <!-- CSS Includes -->
        <link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
        
        <style type="text/css">
​
            .field-validation-error {
                color: #ff0000;
            }
​
        </style>
    </head>
    
    <body>
        <div class="container">
            <div>
                <h1>Write your C# code here</h1>
    
                @using (Html.BeginForm())
                {
                    <div class="form-group">
                        @Html.LabelFor(m => m.CodeBlock)
                        @Html.TextAreaFor(model => model.CodeBlock, new {@class="form-control", rows=20}) 
                    </div>
                
                    <button type="button" class="btn btn-success submit">Execute</button>
                }
    
                <br/><br/>
                <div class="alert alert-warning fade">
                    <strong><span class="alert-content"></span></strong>
                </div>
            </div>
        </div>
​
        <!-- JS includes -->
        <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
        <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
    
        <script src="//ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js"></script>
        <script src="//ajax.aspnetcdn.com/ajax/mvc/4.0/jquery.validate.unobtrusive.min.js"></script>
        
        <script type="text/javascript">
        
            function openAlert(txt) {
                $('.alert-content').html(txt);
                $('.alert').addClass('in');
            }
        
            function closeAlert() {
                $('.alert').removeClass('in');
            }
        
            $(function(){
        
                $('.submit').click(function(){
            console.log('yo');
                    if($('form').valid()) {
                    
                        $.ajax({
                            url: '@Url.RouteUrl(new{ action="Execute", controller="Home"})',
                            data: {code: $('#CodeBlock').val()},
                                type: 'POST',
                                success: function(resp) {
                                openAlert(resp);
                        }});
                    }
                    else {
                        closeAlert();
                    }
                });
            
            });
​
        </script>
    </body>
</html>
​

using System;
using System.Web.Mvc;
using System.Collections.Generic;
using System.Net;
using System.Text;

using RestSharp;

namespace HelloWorldMvcApp
{
	public class HomeController : Controller
	{
		
		public const string StartingCodeBlock = @"public class Program
{
	public static void Main()
	{
		for (uint i = 1; i <= 100; i++)
		{
			string s = null;

			if (i % 3 == 0)
				s = ""Fizz"";

			if (i % 5 == 0)
				s += ""Buzz"";

			System.Console.WriteLine(s ?? i.ToString());
		}
	}
}";
		
		public const string ApiUrl = "https://dotnetfiddle.net/api/fiddles/";

		[HttpGet]
		public ActionResult Index()
		{
			var model = new FiddleExecuteModel(){
				CodeBlock = StartingCodeBlock
			};
			
			return View(model);
		}


		[HttpPost]
		public JsonResult Execute(string code)
		{
			var result = ExecuteFiddle(GetConsoleSample(code));
			return Json(result);
		}
		
		private static string ExecuteFiddle(FiddleExecuteModel model)
		{
			var client = new RestClient(ApiUrl);
	
			// execute request through API
			var request = new RestRequest("execute", Method.POST);
			request.RequestFormat = DataFormat.Json;
			request.AddBody(model);
	
			IRestResponse<FiddleExecuteResult> response = client.Execute<FiddleExecuteResult>(request);
	
			StringBuilder result = new StringBuilder();
			if (response.StatusCode != HttpStatusCode.OK)
			{
				result.AppendLine("Failed to execute API request. Here is an answer from API");
				result.AppendLine("Response Code: " + response.StatusCode);
				result.AppendLine("Response Body: " + response.Content);
			}
			else
			{
				// write usage statistics
				foreach (var header in response.Headers)
				{
					if (header.Name == "X-RateLimit-Limit")
					{
						result.AppendLine("Your total per hour limit is " + header.Value);
					}
		
					if (header.Name == "X-RateLimit-Remaining")
					{
						result.AppendLine("Your remaining executions count per hour is " + header.Value);
					}
		
					if (header.Name == "X-RateLimit-Reset")
					{
						var epochTime = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
						epochTime = epochTime.AddSeconds(int.Parse(header.Value.ToString()));
						result.AppendLine("UTC Time when limit will be refreshed " + epochTime);
					}
				}
				
				result.AppendLine();
				result.AppendLine("Code output:");
				result.AppendLine(response.Data.ConsoleOutput);
			}
			
			return result.Replace(Environment.NewLine, "<br/>").ToString();
		}
	
		// get code block
		private static FiddleExecuteModel GetConsoleSample(string code)
		{
			return new FiddleExecuteModel()
			{
				Compiler = Compiler.Net45,
				Language = Language.CSharp,
				ProjectType = ProjectType.Console,
				CodeBlock = code
			};
		}
	
	}
}

Controller

 
using System;
using System.Web.Mvc;
using System.Collections.Generic;
using System.Net;
using System.Text;
​
using RestSharp;
​
namespace HelloWorldMvcApp
{
    public class HomeController : Controller
    {
        
        public const string StartingCodeBlock = @"public class Program
{
    public static void Main()
    {
        for (uint i = 1; i <= 100; i++)
        {
            string s = null;
​
            if (i % 3 == 0)
                s = ""Fizz"";
​
            if (i % 5 == 0)
                s += ""Buzz"";
​
            System.Console.WriteLine(s ?? i.ToString());
        }
    }
}";
        
        public const string ApiUrl = "https://dotnetfiddle.net/api/fiddles/";
​
        [HttpGet]
        public ActionResult Index()
        {
            var model = new FiddleExecuteModel(){
                CodeBlock = StartingCodeBlock
            };
            
            return View(model);
        }
​
​
        [HttpPost]
        public JsonResult Execute(string code)
        {
            var result = ExecuteFiddle(GetConsoleSample(code));
            return Json(result);
        }
        
        private static string ExecuteFiddle(FiddleExecuteModel model)
        {
            var client = new RestClient(ApiUrl);
    
            // execute request through API
            var request = new RestRequest("execute", Method.POST);
            request.RequestFormat = DataFormat.Json;
            request.AddBody(model);
    
            IRestResponse<FiddleExecuteResult> response = client.Execute<FiddleExecuteResult>(request);
    
            StringBuilder result = new StringBuilder();
            if (response.StatusCode != HttpStatusCode.OK)
            {
                result.AppendLine("Failed to execute API request. Here is an answer from API");
                result.AppendLine("Response Code: " + response.StatusCode);
                result.AppendLine("Response Body: " + response.Content);
            }
            else
            {
                // write usage statistics
                foreach (var header in response.Headers)
                {
                    if (header.Name == "X-RateLimit-Limit")
                    {
                        result.AppendLine("Your total per hour limit is " + header.Value);
                    }
        
                    if (header.Name == "X-RateLimit-Remaining")
                    {
                        result.AppendLine("Your remaining executions count per hour is " + header.Value);
                    }
        
                    if (header.Name == "X-RateLimit-Reset")
                    {
                        var epochTime = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
                        epochTime = epochTime.AddSeconds(int.Parse(header.Value.ToString()));
                        result.AppendLine("UTC Time when limit will be refreshed " + epochTime);
                    }
                }
                
                result.AppendLine();
                result.AppendLine("Code output:");
                result.AppendLine(response.Data.ConsoleOutput);
            }
            
            return result.Replace(Environment.NewLine, "<br/>").ToString();
        }
    
        // get code block
        private static FiddleExecuteModel GetConsoleSample(string code)
        {
            return new FiddleExecuteModel()
            {
                Compiler = Compiler.Net45,
                Language = Language.CSharp,
                ProjectType = ProjectType.Console,
                CodeBlock = code
            };
        }
    
    }
}

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Last Run:	8:12:22 pm
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Memory:	24kb
CPU:	0.016s

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