Merge remote-tracking branch 'dewdrop/master' into feature/update-check-api (#336)

# Conflicts:
#	.gitignore

1 files changed, 60 insertions, 0 deletions

diff --git a/Dewdrop/Controllers/CheckController.cs b/Dewdrop/Controllers/CheckController.cs
new file mode 100644
index 00000000..f3cdd364
--- /dev/null
+++ b/Dewdrop/Controllers/CheckController.cs
@@ -0,0 +1,60 @@
+using System;
+using System.Net.Http;
+using Microsoft.AspNetCore.Mvc;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+using System.Collections.Generic;
+using Dewdrop.Models;
+
+namespace Dewdrop.Controllers
+{
+    [Produces("application/json")]
+    [Route("api/check")]
+    public class CheckController : Controller
+    {
+        [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 });
+            }
+        }
+    }
+}
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