format rating output + ability to sort

src/OnePeek.Api/AppMetadataEndpoint.cs

@@ -84,23 +84,32 @@ namespace OnePeek.Api
         throw new ArgumentException("Please provide a valid store culture");
       }
 
-      string xml = await ApiHttpClient.Instance.Get(
-        EndpointUris.GetWindowsPhoneMetadataUri(appId, storeCulture.ToString())
-      );
-
-      IEnumerable<XElement> xel = XDocument.Parse(xml).Elements().First().Descendants();
-
-      // create rating
       AppRating result = new AppRating();
       result.Culture = storeCulture;
-      result.RatingCount = Convert.ToInt32(xel.Get("userRatingCount"));
-      result.AverageRating = xel.GetFloat("averageUserRating");
-      if (Configuration.UseFiveStarSystem)
-      {
-        result.AverageRating = (float)(result.AverageRating * 0.5);
-      }
 
-      return result;
+      try
+      {
+        string xml = await ApiHttpClient.Instance.Get(
+          EndpointUris.GetWindowsPhoneMetadataUri(appId, storeCulture.ToString())
+        );
+
+        IEnumerable<XElement> xel = XDocument.Parse(xml).Elements().First().Descendants();
+
+        // update rating
+        result.RatingCount = Convert.ToInt32(xel.Get("userRatingCount"));
+        result.AverageRating = xel.GetFloat("averageUserRating");
+        if (Configuration.UseFiveStarSystem)
+        {
+          result.AverageRating = (float)(result.AverageRating * 0.5);
+        }
+
+        return result;
+      }
+      catch
+      {
+        result.RatingNotAvailable = true;
+        return result;
+      }
     }
 
 

src/OnePeek.Entities/AppRating.cs

@@ -10,6 +10,11 @@ namespace OnePeek.Entities
     /// </summary>
     public StoreCultureType Culture { get; set; }
 
+    /// <summary>
+    /// In case this is set to true, the Microsoft service didn't respond with a valid dataset to the requested culture
+    /// </summary>
+    public bool RatingNotAvailable { get; set; }
+
     /// <summary>
     /// Average rating of the app from 1-10 (can be changed to 1-5 with Configuration.UseFiveStarSystem).
     /// Is dependent on the current culture.

src/OnePeek.WebConsole/Modules/HomeModule.cs

@@ -2,6 +2,7 @@
 using OnePeek.Api;
 using OnePeek.Entities;
 using System.Collections.Generic;
+using System.Linq;
 using System.IO;
 
 namespace OnePeek.WebConsole.Modules
@@ -34,8 +35,29 @@ namespace OnePeek.WebConsole.Modules
 
       Get["/ratings", true] = async (ctx, token) =>
       {
+        var order = Request.Query["order"];
         IEnumerable<AppRating> ratings = await metaEndpoint.GetRatingsForAllCultures(Request.Query["id"], StoreType.WindowsPhone8, new System.Threading.CancellationTokenSource().Token, null);
-        return View["Ratings", new { Ratings = ratings }];
+
+        if (order == "rating")
+        {
+          ratings = ratings.OrderByDescending(x => x.AverageRating).ThenByDescending(x => x.RatingCount);
+        }
+        else if (order == "name")
+        {
+          ratings = ratings.OrderBy(x => x.Culture);
+        }
+        else
+        {
+          order = "count";
+          ratings = ratings.OrderByDescending(x => x.RatingCount);
+        }
+
+        return View["Ratings", new
+        {
+          Order = order,
+          Id = Request.Query["id"],
+          Ratings = ratings
+        }];
       };
     }
   }

src/OnePeek.WebConsole/Views/Ratings.cshtml

@@ -3,17 +3,29 @@
   Layout = "_Layout.cshtml";
 }
 
+ORDER BY<br />
+<ul class="button-group radius">
+  <li><a href="/ratings?id=@(Model.Id)" class="button radius@(Model.Order == "count" ? "" : " secondary")">count</a></li>
+  <li><a href="/ratings?id=@(Model.Id)&order=rating" class="button radius@(Model.Order == "rating" ? "" : " secondary")">rating</a></li>
+  <li><a href="/ratings?id=@(Model.Id)&order=name" class="button radius@(Model.Order == "name" ? "" : " secondary")">name</a></li>
+</ul>
+
+<br />
+
 @foreach (var rating in Model.Ratings)
 {
+  string percentage = ((float)rating.AverageRating * 20f).ToString("0.00").Replace(",", ".");
   <div class="rating">
     <h3>@rating.Culture</h3>
-    <p><b>@rating.AverageRating</b> (@rating.RatingCount)</p>
+    <p><span class="label @(rating.RatingNotAvailable ? "alert" : "success")">@(rating.RatingNotAvailable ? "ERROR" : "OK")</span> <b>@rating.AverageRating</b> (@rating.RatingCount)</p>
   </div>
-  <hr />
+  
+  <div class="progress round secondary"><span class="meter" style="width:@(percentage)%;"></span></div>
 }
 
 <style>
-  .rating {
-
+  .progress {
+    background: white;
+    border: 1px solid #ddd;
   }
 </style>