Available templates will be listed in input field using selectize.

Author: jozefizso

src/Controllers/ApiController.cs

@@ -3,6 +3,7 @@
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
+using GitAttributesWeb.Utils;
 using Microsoft.AspNet.Hosting;
 using Microsoft.AspNet.Mvc;
 using Microsoft.Framework.Runtime;
@@ -13,25 +14,20 @@ namespace GitAttributesWeb.Controllers
     [Route("api")]
     public class ApiController : Controller
     {
-        private readonly IHostingEnvironment env;
+        private readonly AppData data;
 
-        public ApiController(IHostingEnvironment env)
+        public ApiController(AppData data)
         {
-            this.env = env;
+            this.data = data;
         }
 
         // GET: api/list
         [HttpGet]
         [Route("list")]
         public IEnumerable<string> Get()
         {
-            var dataPath = Path.Combine(this.env.WebRootPath, "data");
-            var files = PathResolver.PerformWildcardSearch(dataPath, "*.gitattributes");
-
-            var q = from file in files
-                    let name = Path.GetFileNameWithoutExtension(file).ToLowerInvariant()
-                    orderby name
-                    select name;
+            var q = from file in this.data.Files
+                    select file.Id;
 
             return q.ToList();
         }
@@ -41,12 +37,8 @@ orderby name
         [Route("{id}")]
         public IActionResult Get(string id)
         {
-            var dataPath = Path.Combine(this.env.WebRootPath, "data");
-            var files = PathResolver.PerformWildcardSearch(dataPath, "*.gitattributes");
-
-            var q = from file in files
-                    let name = Path.GetFileNameWithoutExtension(file).ToLowerInvariant()
-                    where name == id
+            var q = from file in this.data.Files
+                    where file.Id == id
                     select file;
 
             var validFile = q.FirstOrDefault();
@@ -55,7 +47,7 @@ public IActionResult Get(string id)
                 return new NoContentResult();
             }
 
-            string content = System.IO.File.ReadAllText(validFile);
+            string content = System.IO.File.ReadAllText(validFile.Path);
 
             return Content(content);
         }
@@ -65,12 +57,8 @@ public IActionResult Get(string id)
         [Route("f/{id}")]
         public IActionResult GetFile(string id)
         {
-            var dataPath = Path.Combine(this.env.WebRootPath, "data");
-            var files = PathResolver.PerformWildcardSearch(dataPath, "*.gitattributes");
-
-            var q = from file in files
-                    let name = Path.GetFileNameWithoutExtension(file).ToLowerInvariant()
-                    where name == id
+            var q = from file in this.data.Files
+                    where file.Id == id
                     select file;
 
             var validFile = q.FirstOrDefault();
@@ -79,7 +67,7 @@ public IActionResult GetFile(string id)
                 return new NoContentResult();
             }
 
-            var content = System.IO.File.ReadAllBytes(validFile);
+            var content = System.IO.File.ReadAllBytes(validFile.Path);
 
             return File(content, contentType: "text/plain", fileDownloadName: "gitattributes");
         }

src/Properties/launchSettings.json

@@ -3,7 +3,7 @@
     "IIS Express": {
       "commandName": "IISExpress",
       "environmentVariables": {
-        "ASPNET_ENV": "prod"
+        "ASPNET_ENV": "dev"
       }
     }
   }

src/Startup.cs

@@ -53,6 +53,8 @@ public void ConfigureServices(IServiceCollection services)
                 options.OutputFormatters.Add(textOutput);
             });
 
+            services.AddSingleton<AppData>();
+
             // Uncomment the following line to add Web API services which makes it easier to port Web API 2 controllers.
             // You will also need to add the Microsoft.AspNet.Mvc.WebApiCompatShim package to the 'dependencies' section of project.json.
             // services.AddWebApiConventions();

src/Utils/AppData.cs

@@ -0,0 +1,51 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using Microsoft.AspNet.Hosting;
+using Newtonsoft.Json;
+using NuGet;
+
+namespace GitAttributesWeb.Utils
+{
+    public class AppData
+    {
+        private IEnumerable<FileTemplateInfo> files;
+
+        public AppData(IHostingEnvironment env)
+        {
+            this.Init(env);
+        }
+
+        private void Init(IHostingEnvironment env)
+        {
+            var dataPath = Path.Combine(env.WebRootPath, "data");
+            var files = PathResolver.PerformWildcardSearch(dataPath, "*.gitattributes");
+
+            var q = from file in files
+                    let filename = Path.GetFileNameWithoutExtension(file)
+                    let name = filename.ToLowerInvariant()
+                    orderby name
+                    select new FileTemplateInfo
+                    {
+                        Id = name,
+                        Name = filename,
+                        Path = file
+                    };
+
+            this.files = q.ToList();
+        }
+
+        public IEnumerable<FileTemplateInfo> Files
+        {
+            get { return this.files; }
+        }
+
+        public string FilesJson
+        {
+            get
+            {
+                return JsonConvert.SerializeObject(this.Files);
+            }
+        }
+    }
+}

src/Utils/FileTemplateInfo.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace GitAttributesWeb.Utils
+{
+    public class FileTemplateInfo
+    {
+        [JsonProperty("id")]
+        public string Id { get; set; }
+
+        [JsonProperty("name")]
+        public string Name { get; set; }
+
+        [JsonIgnore]
+        public string Path { get; set; }
+    }
+}

src/Views/Home/Index.cshtml

@@ -1,4 +1,6 @@
-@{
+@inject GitAttributesWeb.Utils.AppData AppData
+
+@{
     ViewBag.Title = "Create .gitattributes files for your project";
 }
 
@@ -12,7 +14,14 @@
   $(document).ready(function() {
     $('#select').selectize({
       plugins: ['restore_on_backspace', 'remove_button'],
-      delimiter: ','
+      options: @Html.Raw(AppData.FilesJson),
+      valueField: 'id',
+      labelField: 'name',
+      searchField: ['name'],
+      delimiter: ',',
+      persist: false,
+      create: false,
+      selectOnTab: true
     });
   })
 </script>