added captcha to submit quote form

Src/VideoGameQuotes.Web/Controllers/HomeController.cs

@@ -4,7 +4,6 @@ using System.Net.Mail;
 using System.Security.Cryptography;
 using System.Text;
 using System.Web.Mvc;
-using Portoa.Web;
 using Portoa.Web.Controllers;
 using Portoa.Web.Filters;
 using Portoa.Web.Security;
@@ -12,22 +11,34 @@ using VideoGameQuotes.Api;
 using VideoGameQuotes.Web.Models;
 
 namespace VideoGameQuotes.Web.Controllers {
-	public class HomeController : Controller {
-		private readonly IAuthenticationService authenticationService;
-		private readonly ICurrentUserProvider<User> userProvider;
 
+	public static class CaptchaUtil {
+		private static readonly Random random = new Random();
 		private static readonly string[] answers = new[] {
-			"I AM ERROR.",
+			"I AM ERROR",
 			"shyron",
 			"our princess is in another castle",
 			"the cake is a lie",
 			"all your base",
 			"ganon not gannon",
 			"thunderbird",
-			"'glad you came, pit!",
+			"glad you came, pit",
 			"ryu huyabasa"
 		};
 
+		public static string GetRandomAnswer() {
+			return answers[random.Next(answers.Length)];
+		}
+
+		public static string Hash(string value) {
+			return Convert.ToBase64String(MD5.Create().ComputeHash(Encoding.ASCII.GetBytes(value ?? string.Empty)));
+		}
+	}
+
+	public class HomeController : Controller {
+		private readonly IAuthenticationService authenticationService;
+		private readonly ICurrentUserProvider<User> userProvider;
+
 		public HomeController(IAuthenticationService authenticationService, ICurrentUserProvider<User> userProvider) {
 			this.authenticationService = authenticationService;
 			this.userProvider = userProvider;
@@ -41,6 +52,10 @@ namespace VideoGameQuotes.Web.Controllers {
 			return View();
 		}
 
+		public ActionResult Favicon() {
+			return File("/media/images/favicon.png", "image/png");
+		}
+
 		[HttpPost]
 		public ActionResult Login([Required]string username, [Required]string password) {
 			if (!ModelState.IsValid) {
@@ -66,32 +81,24 @@ namespace VideoGameQuotes.Web.Controllers {
 		}
 
 		public ActionResult Contact() {
-			var randomAnswer = GetRandomAnswer();
+			var randomAnswer = CaptchaUtil.GetRandomAnswer();
 			var model = new ContactModel {
 				UnhashedCaptchaAnswer = randomAnswer,
-				HashedCaptchaAnswer = GetHashedCaptcha(randomAnswer)
+				HashedCaptchaAnswer = CaptchaUtil.Hash(randomAnswer)
 			};
 
 			return View(model);
 		}
 
-		private static string GetRandomAnswer() {
-			return answers[new Random().Next(answers.Length)];
-		}
-
-		private static string GetHashedCaptcha(string value) {
-			return Convert.ToBase64String(MD5.Create().ComputeHash(Encoding.ASCII.GetBytes(value ?? string.Empty)));
-		}
-
 		private static void ResetModel(ContactModel model) {
-			model.UnhashedCaptchaAnswer = GetRandomAnswer();
-			model.HashedCaptchaAnswer = GetHashedCaptcha(model.UnhashedCaptchaAnswer);
+			model.UnhashedCaptchaAnswer = CaptchaUtil.GetRandomAnswer();
+			model.HashedCaptchaAnswer = CaptchaUtil.Hash(model.UnhashedCaptchaAnswer);
 			model.CaptchaAnswer = null;
 		}
 
 		[HttpPost]
 		public ActionResult Contact(ContactModel model) {
-			if (GetHashedCaptcha(model.CaptchaAnswer) != model.HashedCaptchaAnswer) {
+			if (CaptchaUtil.Hash(model.CaptchaAnswer) != model.HashedCaptchaAnswer) {
 				ModelState.AddModelError("CaptchaAnswer", "You are not human");
 			}
 

Src/VideoGameQuotes.Web/Controllers/QuoteController.cs

@@ -1,6 +1,8 @@
 using System;
 using System.Linq;
 using System.Net;
+using System.Security.Cryptography;
+using System.Text;
 using System.Web.Mvc;
 using Portoa.Persistence;
 using Portoa.Search;
@@ -171,55 +173,56 @@ namespace VideoGameQuotes.Web.Controllers {
 			}
 
 			try {
-				var model = new EditQuoteModel(quoteService.GetQuote(id));
-				ResetEditQuoteModel(model);
-				return View(model);
+				return View(ResetEditQuoteModel(new EditQuoteModel(quoteService.GetQuote(id))));
 			} catch (EntityNotFoundException) {
 				return View("QuoteNotFound");
 			}
 		}
 
 		[HttpPost, VerifyUser(Group = UserGroup.Admin)]
-		public ActionResult Edit(EditQuoteModel model) {
+		public ActionResult Edit(EditQuoteModelBase model) {
 			return CreateOrEditQuote(model, "Edit");
 		}
 
 		[VerifyUser]
 		public ActionResult Submit() {
-			var model = new EditQuoteModel();
-			ResetEditQuoteModel(model);
-			return View(model);
+			return View(ResetEditQuoteModel(new SubmitQuoteModel()));
 		}
 
 		[HttpPost, VerifyUser]
-		public ActionResult Submit(EditQuoteModel model) {
+		public ActionResult Submit(SubmitQuoteModel model) {
+			if (CaptchaUtil.Hash(model.CaptchaAnswer) != model.HashedCaptchaAnswer) {
+				ModelState.AddModelError("CaptchaAnswer", "You are not human");
+			}
+
 			return CreateOrEditQuote(model, "Submit");
 		}
 
-		private ActionResult CreateOrEditQuote(EditQuoteModel model, string viewName) {
+		private ActionResult CreateOrEditQuote(EditQuoteModelBase model, string viewName) {
 			if (!ModelState.IsValid) {
-				ResetEditQuoteModel(model);
+				model = ResetEditQuoteModel(model);
 				return View(viewName, model);
 			}
 
 			try {
-				var quote = model.QuoteId > 0
-					? quoteService.GetQuote(model.QuoteId)
+				var editModel = model as EditQuoteModel;
+
+				var quote = editModel != null && editModel.QuoteId > 0
+					? quoteService.GetQuote(editModel.QuoteId)
 					: new Quote { Creator = currentUserProvider.CurrentUser };
 
-				quote.Game = quoteService.GetGame(model.GameId);
+				quote.Game = new Game { Id = model.GameId };
 				quote.Text = model.QuoteText;
 
 				if (model.CategoryIds != null && model.CategoryIds.Count > 0) {
 					quote.ClearCategories();
 					foreach (var categoryId in model.CategoryIds) {
-						quote.AddCategory(quoteService.GetCategory(categoryId));
+						quote.AddCategory(new Category { Id = categoryId });
 					}
 				}
 
 				if (quote.Game == null) {
-					ResetEditQuoteModel(model);
-					return View(viewName, model);
+					return View(viewName, ResetEditQuoteModel(model));
 				}
 
 				quote = quoteService.SaveQuote(quote);
@@ -227,17 +230,26 @@ namespace VideoGameQuotes.Web.Controllers {
 				return RedirectToAction("Quote", new { id = quote.Id, text = quote.GetUrlFriendlyText() });
 			} catch (Exception e) {
 				ModelState.AddModelError("save", e.Message);
-				ResetEditQuoteModel(model);
-				return View(viewName, model);
+				return View(viewName, ResetEditQuoteModel(model));
 			}
 		}
 
-		private void ResetEditQuoteModel(EditQuoteModel model) {
+		private EditQuoteModelBase ResetEditQuoteModel(EditQuoteModelBase model) {
 			model.CurrentUser = currentUserProvider.CurrentUser;
 			model.AllGames = quoteService.GetAllGames().OrderBy(game => game.Name);
 			model.AllSystems = quoteService.GetAllSystems().OrderBy(system => system.ReleaseDate);
 			model.AllPublishers = quoteService.GetAllPublishers().OrderBy(publisher => publisher.Name);
 			model.AllCategories = quoteService.GetAllCategories().OrderBy(category => category.Name);
+
+			var submitModel = model as SubmitQuoteModel;
+			if (submitModel != null) {
+				submitModel.UnhashedCaptchaAnswer = CaptchaUtil.GetRandomAnswer();
+				submitModel.HashedCaptchaAnswer = CaptchaUtil.Hash(submitModel.UnhashedCaptchaAnswer);
+				submitModel.CaptchaAnswer = null;
+				return submitModel;
+			}
+
+			return model;
 		}
 
 		public ActionResult Quote(int id) {

Src/VideoGameQuotes.Web/Global.asax.cs

@@ -61,18 +61,17 @@ namespace VideoGameQuotes.Web {
 			routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
 			routes.IgnoreRoute("media/{*anything}");
 
+			routes.MapRoute("favicon", "favicon.ico", new { controller = "Home", action = "Favicon" });
+
 			//bullshit route so that RenderAction works
 			routes.MapRoute("mainmenu", "home/mainmenu", new { controller = "Home", action = "MainMenu" });
 			routes.MapRoute("quote-of-the-day", "quote/quoteoftheday", new { controller = "Quote", action = "QuoteOfTheDay" });
 
 			routes.MapRoute("crud-default", "{controller}/{action}", null, new { controller = "system|publisher|game|category", action = "create|edit|delete" });
-
 			routes.MapRoute("users-paged", "admin/users/{start}-{end}", new { controller = "Admin", action = "Users" }, new { start = @"\d+", end = @"\d+" });
 			routes.MapRoute("admin", "admin/{action}", new { controller = "Admin", action = "Index" }, new { action = "users|create|flags|password" });
-
 			routes.MapRoute("user-edit", "user/edit/{usernameOrIp}", new { controller = "User", action = "Edit",  usernameOrIp = @"\w+" });
 			routes.MapRoute("user-default", "user/{action}/{id}", new { controller = "User", action = "delete|ban", id = UrlParameter.Optional });
-
 			routes.MapRoute("api", "api/{action}/{id}/{*criteria}", new { controller = "Api" }, new { action = "game|system|category|publisher|quote", id = @"\d+|all" });
 			routes.MapRoute("home", "{action}", new { controller = "Home", action = "Index" }, new { action = "about|contact|login|logout" });
 			routes.MapRoute("paged", "{action}/{page}", new { controller = "Quote", page = 1 }, new { action = "best|recent", page = @"\d+" });

Src/VideoGameQuotes.Web/Models/EditQuoteModelBase.cs

@@ -10,13 +10,14 @@ using VideoGameQuotes.Api;
 
 namespace VideoGameQuotes.Web.Models {
 
-	public class EditQuoteModel {
-		public EditQuoteModel() {
-			ControllerName = "Quote";
-			ActionName = "Submit";
-		}
+	public class SubmitQuoteModel : EditQuoteModelBase {
+		public string CaptchaAnswer { get; set; }
+		public string HashedCaptchaAnswer { get; set; }
+		public string UnhashedCaptchaAnswer { get; set; }
+	}
 
-		public EditQuoteModel(Quote quote) : this() {
+	public class EditQuoteModel : EditQuoteModelBase {
+		public EditQuoteModel(Quote quote) {
 			QuoteId = quote.Id;
 			Flags = quote.Flags.ToList();
 			QuoteText = quote.Text;
@@ -25,22 +26,27 @@ namespace VideoGameQuotes.Web.Models {
 			ActionName = "Edit";
 		}
 
-		public User CurrentUser { get; set; }
-
-		public string ActionName { get; set; }
-		public string ControllerName { get; set; }
-
 		public int QuoteId { get; set; }
 		public List<QuoteFlag> Flags { get; set; }
+	}
+
+	public abstract class EditQuoteModelBase {
+		protected EditQuoteModelBase() {
+			ControllerName = "quote";
+			ActionName = "submit";
+		}
+
+		public User CurrentUser { get; set; }
+		public string ActionName { get; set; }
+		public string ControllerName { get; set; }
 
 		[Required(ErrorMessage = "Quote text must be non-empty, saddlebags")]
 		[StringLength(1024, ErrorMessage = "Quote can't be longer than 1024 characters, slut")]
 		[DisplayName("Quote")]
 		public string QuoteText { get; set; }
-		[DisplayName("Categories")]
 		public IList<int> CategoryIds { get; set; }
 
-		[GreaterThanZero(ErrorMessage = "Quit screwing with the form, faggle"), DisplayName("Game")]
+		[Required(ErrorMessage = "Quit screwing with the form, faggle"), DisplayName("Game")]
 		public int GameId { get; set; }
 
 		public IEnumerable<Game> AllGames { get; set; }
@@ -48,7 +54,6 @@ namespace VideoGameQuotes.Web.Models {
 		public IEnumerable<Publisher> AllPublishers { get; set; }
 		public IEnumerable<Category> AllCategories { get; set; }
 
-
 		public IEnumerable<SelectListItem> GetGameList() {
 			return AllGames.Select(game => new SelectListItem { Value = game.Id.ToString(), Text = game.Name });
 		}
@@ -83,7 +88,7 @@ namespace VideoGameQuotes.Web.Models {
 			return table.ToString(TagRenderMode.Normal);
 		}
 
-		public string MakePublisherTable(HtmlHelper<EditQuoteModel> html, int cellsPerRow = 4) {
+		public string MakePublisherTable(HtmlHelper<EditQuoteModelBase> html, int cellsPerRow = 4) {
 			return MakeTable(
 				"publisher-checkbox-table",
 				cellsPerRow,
@@ -92,7 +97,7 @@ namespace VideoGameQuotes.Web.Models {
 			);
 		}
 
-		public string MakeSystemTable(HtmlHelper<EditQuoteModel> html, int cellsPerRow = 6) {
+		public string MakeSystemTable(HtmlHelper<EditQuoteModelBase> html, int cellsPerRow = 6) {
 			return MakeTable(
 				"system-checkbox-table",
 				cellsPerRow,
@@ -101,7 +106,7 @@ namespace VideoGameQuotes.Web.Models {
 			);
 		}
 
-		public string MakeCategoryTable(HtmlHelper<EditQuoteModel> html, int cellsPerRow = 5) {
+		public string MakeCategoryTable(HtmlHelper<EditQuoteModelBase> html, int cellsPerRow = 5) {
 			var categoryIds = CategoryIds ?? new List<int>();
 			return MakeTable(
 				"category-checkbox-table",

Src/VideoGameQuotes.Web/Models/QuoteCollectionModel.cs

@@ -1,9 +0,0 @@
-using System.Collections.Generic;
-using VideoGameQuotes.Api;
-
-namespace VideoGameQuotes.Web.Models {
-	public class QuoteCollectionModel {
-		public IEnumerable<Quote> Quotes { get; set; }
-		public User User { get; set; }
-	}
-}

Src/VideoGameQuotes.Web/VideoGameQuotes.Web.csproj

@@ -110,7 +110,6 @@
     <Compile Include="Models\MainMenuModel.cs" />
     <Compile Include="Models\QualifiedBrowseModel.cs" />
     <Compile Include="Models\PagedModelWithUser.cs" />
-    <Compile Include="Models\QuoteCollectionModel.cs" />
     <Compile Include="Models\QuoteFlagModel.cs" />
     <Compile Include="Models\QuoteModel.cs" />
     <Compile Include="Models\ReportModel.cs" />
@@ -128,7 +127,7 @@
       <SubType>ASPXCodeBehind</SubType>
     </Compile>
     <Compile Include="Models\ContactModel.cs" />
-    <Compile Include="Models\EditQuoteModel.cs" />
+    <Compile Include="Models\EditQuoteModelBase.cs" />
     <Compile Include="Security\SessionBasedUserProvider.cs" />
     <Compile Include="Global.asax.cs">
       <DependentUpon>Global.asax</DependentUpon>

Src/VideoGameQuotes.Web/Views/Home/Contact.aspx

@@ -55,7 +55,7 @@
 							.addClass("dialog")
 							.css({ top: "20px" })
 							.append(
-								$("<span>The answer is <strong></strong></span>")
+								$("<span>The answer is: <strong></strong></span>")
 									.css({ "white-space": "nowrap" })
 									.find("strong")
 									.text("<%= Model.UnhashedCaptchaAnswer %>")

Src/VideoGameQuotes.Web/Views/Quote/Edit.aspx

@@ -1,4 +1,4 @@
-<%@ Page Title="" Language="C#" Inherits="System.Web.Mvc.ViewPage<VideoGameQuotes.Web.Models.EditQuoteModel>" MasterPageFile="~/Views/Shared/Site.Master" %>
+<%@ Page Title="" Language="C#" Inherits="System.Web.Mvc.ViewPage<VideoGameQuotes.Web.Models.EditQuoteModelBase>" MasterPageFile="~/Views/Shared/Site.Master" %>
 <asp:Content runat="server" ID="Title" ContentPlaceHolderID="TitleContent">Edit</asp:Content>
 <asp:Content runat="server" ID="Main" ContentPlaceHolderID="MainContent">
 				<h2>Edit Quote</h2>

Src/VideoGameQuotes.Web/Views/Quote/EditQuoteForm.ascx

@@ -1,11 +1,10 @@
-<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<VideoGameQuotes.Web.Models.EditQuoteModel>" %>
+<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<VideoGameQuotes.Web.Models.EditQuoteModelBase>" %>
 <%@ Import Namespace="Portoa.Web.Util" %>
 <%@ Import Namespace="VideoGameQuotes.Api" %>
+<%@ Import Namespace="VideoGameQuotes.Web.Models" %>
 
 				<div id="edit-quote-form">
 					<% using (Html.BeginForm(Model.ActionName, Model.ControllerName)) { %>
-						<div><%= Html.HiddenFor(model => model.QuoteId, new { id = "quote-id" })%></div>
-
 						<p id="game-select">
 							<%= Html.LabelFor(model => model.GameId, new { @class = "label" })%>
 							<br />
@@ -146,17 +145,18 @@
 							<p><a href="#" id="create-category-link" class="add-icon" title="create new category"></a></p>
 						</div>
 
-						<% if (Model.QuoteId > 0) { %>
+						<% var editModel = Model as EditQuoteModel; if (editModel != null && editModel.QuoteId > 0) { %>
+						<%= Html.Hidden("QuoteId", editModel.QuoteId, new { id = "quote-id" })%>
 						<div id="quote-flags-container">
-							<% foreach (var flag in Model.Flags) { %>
+							<% foreach (var flag in editModel.Flags) { %>
 							<div class="quote-flag">
 								<input type="hidden" class="quote-flag-id" value="<%= flag.Id %>" />
 								<p>
-									Flagged as <strong><%: flag.Type %></strong> on <em><%= flag.Created %></em> by
-									<strong><%: flag.User.Username ?? flag.User.IpAddress %></strong>.
+									Flagged as <strong><%: flag.Type%></strong> on <em><%= flag.Created%></em> by
+									<strong><%: flag.User.Username ?? flag.User.IpAddress%></strong>.
 								</p>
 
-								<p><%: flag.Comment %></p>
+								<p><%: flag.Comment%></p>
 
 								<p><a href="#" class="dismiss-flag-link">dismiss</a></p>
 							</div>
@@ -166,6 +166,16 @@
 
 						<hr />
 
-						<p><%= Html.Submit(Model.QuoteId > 0 ? "Save" : "Submit Quote") %></p>
+						<% var submitModel = Model as SubmitQuoteModel; if (submitModel != null) { %>
+						<input type="hidden" name="HashedCaptchaAnswer" id="HashedCaptchaAnswer" value="<%: submitModel.HashedCaptchaAnswer %>" />
+
+						<p>
+							Are you human? <small style="position: relative"><a href="#" id="captcha-question">[click for correct answer]</a></small>
+							<br />
+							<input type="text" name="CaptchaAnswer" id="CaptchaAnswer" value="" />
+						</p>
+						<% } %>
+
+						<p><%= Html.Submit(editModel != null && editModel.QuoteId > 0 ? "Save" : "Submit Quote") %></p>
 					<% } %>
 				</div>

Src/VideoGameQuotes.Web/Views/Quote/Submit.aspx

@@ -1,4 +1,4 @@
-<%@ Page Title="" Language="C#" Inherits="System.Web.Mvc.ViewPage<VideoGameQuotes.Web.Models.EditQuoteModel>" MasterPageFile="~/Views/Shared/Site.Master" %>
+<%@ Page Title="" Language="C#" Inherits="System.Web.Mvc.ViewPage<VideoGameQuotes.Web.Models.SubmitQuoteModel>" MasterPageFile="~/Views/Shared/Site.Master" %>
 <asp:Content runat="server" ID="Title" ContentPlaceHolderID="TitleContent">Submit New Quote</asp:Content>
 <asp:Content runat="server" ID="Main" ContentPlaceHolderID="MainContent">
 				<h2>Submit New Quote</h2>
@@ -8,4 +8,28 @@
 </asp:Content>
 <asp:Content runat="server" ID="DeferrableScripts" ContentPlaceHolderID="DeferrableScripts">
 		<script type="text/javascript" src="/media/js/quoteform.js"></script>
+		<script type="text/javascript">//<![CDATA[
+			$(document).ready(function() {
+				$("#captcha-question").click(function() {
+					if ($("#captcha-dialog").length) {
+						$("#captcha-dialog").remove();
+						$(this).text("[click for correct answer]");
+					} else {
+						$("<div/>")
+							.attr("id", "captcha-dialog")
+							.addClass("dialog")
+							.css({ top: "20px" })
+							.append(
+								$("<span/>")
+									.css("white-space", "nowrap")
+									.text("<%= Model.UnhashedCaptchaAnswer %>")
+							).insertAfter($("#captcha-question"));
+
+						$(this).text("[click to hide]");
+					}
+
+					return false;
+				});
+			});
+		//]]></script>
 </asp:Content>

Src/VideoGameQuotes.Web/media/css/global.css

@@ -79,6 +79,10 @@ ul {
 ol {
 	list-style-type: decimal;
 }
+li {
+	padding: 2px 1px;
+	margin: 1px 0;
+}
 dt {
 	font-weight: bold;
 	padding: 2px;
@@ -471,7 +475,9 @@ a.external {
 	width: 500px;
 	position: relative;
 }
-.quote-game-link {
+#captcha-dialog {
+	position: absolute;
+	left: 0;
 }
 .quote-categories a {
 	border: 1px solid #999999 !important;
@@ -482,10 +488,7 @@ a.external {
 	color: #FFFFFF !important;
 	position: relative;
 }
-.quote-categories a.game-link {
-	padding-left: 4px;
-}
-.quote-categories a.game-link img {
+.quote-categories a img {
 	position: relative;
 	top: 3px;
 }

Src/VideoGameQuotes.Web/media/js/browse.js

@@ -41,8 +41,8 @@
 							data[type] = response.Data.records;
 							render();
 						},
-						beforeSend: function() { $link.toggleClass("loading-link"); },
-						complete: function() { $link.toggleClass("loading-link"); }
+						beforeSend: function() { $link.toggleClass("loading-icon"); },
+						complete: function() { $link.toggleClass("loading-icon"); }
 					});
 				} else {
 					render();