11 files changed, 300 insertions, 1 deletions
diff --git a/src/StardewModdingAPI.Web/Controllers/CheckController.cs b/src/StardewModdingAPI.Web/Controllers/CheckController.cs
new file mode 100644
index 00000000..8ab4611b
--- /dev/null
+++ b/src/StardewModdingAPI.Web/Controllers/CheckController.cs
@@ -0,0 +1,66 @@
+using System;
+using System.Collections.Generic;
+using System.Net.Http;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json;
+using StardewModdingAPI.Web.Models;
+
+namespace StardewModdingAPI.Web.Controllers
+{
+    /// <summary>Provides an API to perform mod update checks.</summary>
+    [Produces("application/json")]
+    [Route("api/check")]
+    public class CheckController : Controller
+    {
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Fetch version metadata for the given mods.</summary>
+        /// <param name="mods">The mods for which to fetch update metadata.</param>
+        [HttpPost]
+        public async Task<string> Post([FromBody] NexusResponseModel[] mods)
+        {
+            using (var client = new HttpClient())
+            {
+                // the return array of mods
+                var modList = new List<ModGenericModel>();
+
+                foreach (var mod in mods)
+                {
+                    try
+                    {
+                        // create request with HttpRequestMessage
+                        var request = new HttpRequestMessage(HttpMethod.Get, new Uri($"http://www.nexusmods.com/stardewvalley/mods/{mod.ID}"));
+
+                        // add the Nexus Client useragent to get JSON response from the site
+                        request.Headers.UserAgent.ParseAdd("Nexus Client v0.63.15");
+
+                        // send the request out
+                        var response = await client.SendAsync(request);
+                        // ensure the response is valid (throws exception)
+                        response.EnsureSuccessStatusCode();
+
+                        // get the JSON string of the response
+                        var stringResponse = await response.Content.ReadAsStringAsync();
+
+                        // create the mod data from the JSON string
+                        var modData = JsonConvert.DeserializeObject<NexusResponseModel>(stringResponse);
+
+                        // add to the list of mods
+                        modList.Add(modData.ModInfo());
+                    }
+                    catch (Exception ex)
+                    {
+                        var modData = mod.ModInfo();
+                        modData.Valid = false;
+
+                        modList.Add(modData);
+                    }
+                }
+
+                return JsonConvert.SerializeObject(modList, new JsonSerializerSettings { NullValueHandling = NullValueHandling.Ignore });
+            }
+        }
+    }
+}
diff --git a/src/StardewModdingAPI.Web/Models/IModModel.cs b/src/StardewModdingAPI.Web/Models/IModModel.cs
new file mode 100644
index 00000000..2eadcaec
--- /dev/null
+++ b/src/StardewModdingAPI.Web/Models/IModModel.cs
@@ -0,0 +1,12 @@
+namespace StardewModdingAPI.Web.Models
+{
+    /// <summary>A mod metadata response which provides a method to extract generic info.</summary>
+    internal interface IModModel
+    {
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Get basic mod metadata.</summary>
+        ModGenericModel ModInfo();
+    }
+}
diff --git a/src/StardewModdingAPI.Web/Models/ModGenericModel.cs b/src/StardewModdingAPI.Web/Models/ModGenericModel.cs
new file mode 100644
index 00000000..208af416
--- /dev/null
+++ b/src/StardewModdingAPI.Web/Models/ModGenericModel.cs
@@ -0,0 +1,27 @@
+namespace StardewModdingAPI.Web.Models
+{
+    /// <summary>Generic metadata about a mod.</summary>
+    public class ModGenericModel
+    {
+        /*********
+        ** Accessors
+        *********/
+        /// <summary>The unique mod ID.</summary>
+        public int ID { get; set; }
+
+        /// <summary>The mod name.</summary>
+        public string Name { get; set; }
+
+        /// <summary>The mod's vendor ID.</summary>
+        public string Vendor { get; set; }
+
+        /// <summary>The mod's semantic version number.</summary>
+        public string Version { get; set; }
+
+        /// <summary>The mod's web URL.</summary>
+        public string Url { get; set; }
+
+        /// <summary>Whether the mod is valid.</summary>
+        public bool Valid { get; set; } = true;
+    }
+}
diff --git a/src/StardewModdingAPI.Web/Models/NexusResponseModel.cs b/src/StardewModdingAPI.Web/Models/NexusResponseModel.cs
new file mode 100644
index 00000000..ae5c691c
--- /dev/null
+++ b/src/StardewModdingAPI.Web/Models/NexusResponseModel.cs
@@ -0,0 +1,41 @@
+using Newtonsoft.Json;
+
+namespace StardewModdingAPI.Web.Models
+{
+    /// <summary>A mod metadata response from Nexus Mods.</summary>
+    public class NexusResponseModel : IModModel
+    {
+        /*********
+        ** Accessors
+        *********/
+        /// <summary>The unique mod ID.</summary>
+        public int ID { get; set; }
+
+        /// <summary>The mod name.</summary>
+        public string Name { get; set; }
+
+        /// <summary>The mod's semantic version number.</summary>
+        public string Version { get; set; }
+
+        /// <summary>The mod's web URL.</summary>
+        [JsonProperty("mod_page_uri")]
+        public string Url { get; set; }
+
+
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Get basic mod metadata.</summary>
+        public ModGenericModel ModInfo()
+        {
+            return new ModGenericModel
+            {
+                ID = this.ID,
+                Version = this.Version,
+                Name = this.Name,
+                Url = this.Url,
+                Vendor = "Nexus"
+            };
+        }
+    }
+}
diff --git a/src/StardewModdingAPI.Web/Program.cs b/src/StardewModdingAPI.Web/Program.cs
new file mode 100644
index 00000000..5e258acc
--- /dev/null
+++ b/src/StardewModdingAPI.Web/Program.cs
@@ -0,0 +1,27 @@
+using System.IO;
+using Microsoft.AspNetCore.Hosting;
+
+namespace StardewModdingAPI.Web
+{
+    /// <summary>The main app entry point.</summary>
+    public class Program
+    {
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>The main app entry point.</summary>
+        /// <param name="args">The command-line arguments.</param>
+        public static void Main(string[] args)
+        {
+            // configure web server
+            new WebHostBuilder()
+                .UseKestrel()
+                .UseContentRoot(Directory.GetCurrentDirectory())
+                .UseIISIntegration()
+                .UseStartup<Startup>()
+                .UseApplicationInsights()
+                .Build()
+                .Run();
+        }
+    }
+}
diff --git a/src/StardewModdingAPI.Web/Properties/launchSettings.json b/src/StardewModdingAPI.Web/Properties/launchSettings.json
new file mode 100644
index 00000000..c15134dc
--- /dev/null
+++ b/src/StardewModdingAPI.Web/Properties/launchSettings.json
@@ -0,0 +1,29 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:59482/",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "api/check",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "Dewdrop": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "api/check",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "http://localhost:59483"
+    }
+  }
+}
diff --git a/src/StardewModdingAPI.Web/StardewModdingAPI.Web.csproj b/src/StardewModdingAPI.Web/StardewModdingAPI.Web.csproj
new file mode 100644
index 00000000..fa1d88eb
--- /dev/null
+++ b/src/StardewModdingAPI.Web/StardewModdingAPI.Web.csproj
@@ -0,0 +1,27 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp1.1</TargetFramework>
+    <PackageTargetFallback>portable-net45+win8</PackageTargetFallback>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Folder Include="wwwroot\" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore" Version="1.1.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.3" />
+    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="1.1.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="1.1.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="1.1.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer.Design" Version="1.1.2" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.2" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="1.1.2" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="1.1.1" />
+  </ItemGroup>
+  <ItemGroup>
+    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="1.0.1" />
+  </ItemGroup>
+
+</Project>
diff --git a/src/StardewModdingAPI.Web/Startup.cs b/src/StardewModdingAPI.Web/Startup.cs
new file mode 100644
index 00000000..c7a5e8fe
--- /dev/null
+++ b/src/StardewModdingAPI.Web/Startup.cs
@@ -0,0 +1,52 @@
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+
+namespace StardewModdingAPI.Web
+{
+    /// <summary>The web app startup configuration.</summary>
+    public class Startup
+    {
+        /*********
+        ** Accessors
+        *********/
+        /// <summary>The web app configuration.</summary>
+        public IConfigurationRoot Configuration { get; }
+
+
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Construct an instance.</summary>
+        /// <param name="env">The hosting environment.</param>
+        public Startup(IHostingEnvironment env)
+        {
+            this.Configuration = new ConfigurationBuilder()
+                .SetBasePath(env.ContentRootPath)
+                .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
+                .AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true)
+                .AddEnvironmentVariables()
+                .Build();
+        }
+
+        /// <summary>The method called by the runtime to add services to the container.</summary>
+        /// <param name="services">The service injection container.</param>
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddMvc();
+        }
+
+        /// <summary>The method called by the runtime to configure the HTTP request pipeline.</summary>
+        /// <param name="app">The application builder.</param>
+        /// <param name="env">The hosting environment.</param>
+        /// <param name="loggerFactory">The logger factory.</param>
+        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
+        {
+            loggerFactory.AddConsole(this.Configuration.GetSection("Logging"));
+            loggerFactory.AddDebug();
+            app.UseMvc();
+        }
+    }
+}
diff --git a/src/StardewModdingAPI.Web/appsettings.Development.json b/src/StardewModdingAPI.Web/appsettings.Development.json
new file mode 100644
index 00000000..fa8ce71a
--- /dev/null
+++ b/src/StardewModdingAPI.Web/appsettings.Development.json
@@ -0,0 +1,10 @@
+{
+  "Logging": {
+    "IncludeScopes": false,
+    "LogLevel": {
+      "Default": "Debug",
+      "System": "Information",
+      "Microsoft": "Information"
+    }
+  }
+}
diff --git a/src/StardewModdingAPI.Web/appsettings.json b/src/StardewModdingAPI.Web/appsettings.json
new file mode 100644
index 00000000..5fff67ba
--- /dev/null
+++ b/src/StardewModdingAPI.Web/appsettings.json
@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "IncludeScopes": false,
+    "LogLevel": {
+      "Default": "Warning"
+    }
+  }
+}
diff --git a/src/StardewModdingAPI.sln b/src/StardewModdingAPI.sln
index 3cf129c0..031e2d5f 100644
--- a/src/StardewModdingAPI.sln
+++ b/src/StardewModdingAPI.sln
@@ -29,7 +29,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StardewModdingAPI.Installer
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StardewModdingAPI.Tests", "StardewModdingAPI.Tests\StardewModdingAPI.Tests.csproj", "{36CCB19E-92EB-48C7-9615-98EEFD45109B}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Dewdrop", "..\Dewdrop\Dewdrop.csproj", "{A308F679-51A3-4006-92D5-BAEC7EBD01A1}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "StardewModdingAPI.Web", "StardewModdingAPI.Web\StardewModdingAPI.Web.csproj", "{A308F679-51A3-4006-92D5-BAEC7EBD01A1}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution