WIP get a todo example working

7 files changed, 668 insertions, 4 deletions

diff --git a/build.sc b/build.sc
index be26aa4..36c4020 100644
--- a/build.sc
+++ b/build.sc
@@ -24,3 +24,9 @@ object cask extends ScalaModule{
     )
   }
 }
+object example extends Module{
+  object todo extends ScalaModule{
+    def scalaVersion = "2.12.6"
+    def moduleDeps = Seq(cask)
+  }
+}
\ No newline at end of file
diff --git a/cask/test/src/test/cask/FormJsonPost.scala b/cask/test/src/test/cask/FormJsonPost.scala
index 2874a52..0be4480 100644
--- a/cask/test/src/test/cask/FormJsonPost.scala
+++ b/cask/test/src/test/cask/FormJsonPost.scala
@@ -1,16 +1,15 @@
 package test.cask
 
 import cask.FormValue
-import io.undertow.server.HttpServerExchange
 
 object FormJsonPost extends cask.MainRoutes{
   @cask.postJson("/json")
-  def jsonEndpoint(x: HttpServerExchange, value1: ujson.Js.Value, value2: Seq[Int]) = {
+  def jsonEndpoint(value1: ujson.Js.Value, value2: Seq[Int]) = {
     "OK " + value1 + " " + value2
   }
 
   @cask.postForm("/form")
-  def formEndpoint(x: HttpServerExchange, value1: FormValue, value2: Seq[Int]) = {
+  def formEndpoint(value1: FormValue, value2: Seq[Int]) = {
     "OK " + value1 + " " + value2
   }
 
diff --git a/cask/test/src/test/cask/MultipartFileUploads.scala b/cask/test/src/test/cask/MultipartFileUploads.scala
index 6b4f692..11b6ec6 100644
--- a/cask/test/src/test/cask/MultipartFileUploads.scala
+++ b/cask/test/src/test/cask/MultipartFileUploads.scala
@@ -6,7 +6,7 @@ import io.undertow.server.handlers.form.FormData
 object MultipartFileUploads extends cask.MainRoutes{
   // curl -F "image=@build.sc" localhost:8080/upload
   @cask.post("/upload")
-  def uploadFile(exchange: HttpServerExchange, formData: FormData) = {
+  def uploadFile(formData: FormData) = {
     val file = formData.getFirst("image")
     file.getFileName
   }
diff --git a/example/todo/resources/todo/app.js b/example/todo/resources/todo/app.js
new file mode 100644
index 0000000..df8dc7a
--- /dev/null
+++ b/example/todo/resources/todo/app.js
@@ -0,0 +1,35 @@
+var state = "all";
+var newTodoInput = document.getElementsByClassName("new-todo")[0];
+var todoList = document.getElementsByClassName("todo-list")[0];
+newTodoInput.addEventListener(
+    "keydown",
+    function(evt){
+        if (evt.keyCode === 13) {
+            fetch("/add/" + state, {
+                method: "POST",
+                body: newTodoInput.value
+            })
+            .then(function(response){ return response.text()})
+            .then(function (text) {
+                newTodoInput.value = "";
+                todoList.innerHTML = text;
+            })
+        }
+    }
+);
+newTodoInput.addEventListener(
+    "mousedown",
+    function(evt){
+        if (evt.keyCode === 13) {
+            fetch("/add/" + state, {
+                method: "POST",
+                body: newTodoInput.value
+            })
+            .then(function(response){ return response.text()})
+            .then(function (text) {
+                newTodoInput.value = "";
+                todoList.innerHTML = text;
+            })
+        }
+    }
+);
\ No newline at end of file
diff --git a/example/todo/resources/todo/base.css b/example/todo/resources/todo/base.css
new file mode 100644
index 0000000..deec144
--- /dev/null
+++ b/example/todo/resources/todo/base.css
@@ -0,0 +1,141 @@
+hr {
+    margin: 20px 0;
+    border: 0;
+    border-top: 1px dashed #c5c5c5;
+    border-bottom: 1px dashed #f7f7f7;
+}
+
+.learn a {
+    font-weight: normal;
+    text-decoration: none;
+    color: #b83f45;
+}
+
+.learn a:hover {
+    text-decoration: underline;
+    color: #787e7e;
+}
+
+.learn h3,
+.learn h4,
+.learn h5 {
+    margin: 10px 0;
+    font-weight: 500;
+    line-height: 1.2;
+    color: #000;
+}
+
+.learn h3 {
+    font-size: 24px;
+}
+
+.learn h4 {
+    font-size: 18px;
+}
+
+.learn h5 {
+    margin-bottom: 0;
+    font-size: 14px;
+}
+
+.learn ul {
+    padding: 0;
+    margin: 0 0 30px 25px;
+}
+
+.learn li {
+    line-height: 20px;
+}
+
+.learn p {
+    font-size: 15px;
+    font-weight: 300;
+    line-height: 1.3;
+    margin-top: 0;
+    margin-bottom: 0;
+}
+
+#issue-count {
+    display: none;
+}
+
+.quote {
+    border: none;
+    margin: 20px 0 60px 0;
+}
+
+.quote p {
+    font-style: italic;
+}
+
+.quote p:before {
+    content: '“';
+    font-size: 50px;
+    opacity: .15;
+    position: absolute;
+    top: -20px;
+    left: 3px;
+}
+
+.quote p:after {
+    content: '”';
+    font-size: 50px;
+    opacity: .15;
+    position: absolute;
+    bottom: -42px;
+    right: 3px;
+}
+
+.quote footer {
+    position: absolute;
+    bottom: -40px;
+    right: 0;
+}
+
+.quote footer img {
+    border-radius: 3px;
+}
+
+.quote footer a {
+    margin-left: 5px;
+    vertical-align: middle;
+}
+
+.speech-bubble {
+    position: relative;
+    padding: 10px;
+    background: rgba(0, 0, 0, .04);
+    border-radius: 5px;
+}
+
+.speech-bubble:after {
+    content: '';
+    position: absolute;
+    top: 100%;
+    right: 30px;
+    border: 13px solid transparent;
+    border-top-color: rgba(0, 0, 0, .04);
+}
+
+.learn-bar > .learn {
+    position: absolute;
+    width: 272px;
+    top: 8px;
+    left: -300px;
+    padding: 10px;
+    border-radius: 5px;
+    background-color: rgba(255, 255, 255, .6);
+    transition-property: left;
+    transition-duration: 500ms;
+}
+
+@media (min-width: 899px) {
+    .learn-bar {
+        width: auto;
+        padding-left: 300px;
+    }
+
+    .learn-bar > .learn {
+        left: 8px;
+    }
+}
\ No newline at end of file
diff --git a/example/todo/resources/todo/index.css b/example/todo/resources/todo/index.css
new file mode 100644
index 0000000..208a762
--- /dev/null
+++ b/example/todo/resources/todo/index.css
@@ -0,0 +1,378 @@
+html,
+body {
+    margin: 0;
+    padding: 0;
+}
+
+button {
+    margin: 0;
+    padding: 0;
+    border: 0;
+    background: none;
+    font-size: 100%;
+    vertical-align: baseline;
+    font-family: inherit;
+    font-weight: inherit;
+    color: inherit;
+    -webkit-appearance: none;
+    appearance: none;
+    -webkit-font-smoothing: antialiased;
+    -moz-font-smoothing: antialiased;
+    font-smoothing: antialiased;
+}
+
+body {
+    font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
+    line-height: 1.4em;
+    background: #f5f5f5;
+    color: #4d4d4d;
+    min-width: 230px;
+    max-width: 550px;
+    margin: 0 auto;
+    -webkit-font-smoothing: antialiased;
+    -moz-font-smoothing: antialiased;
+    font-smoothing: antialiased;
+    font-weight: 300;
+}
+
+button,
+input[type="checkbox"] {
+    outline: none;
+}
+
+.hidden {
+    display: none;
+}
+
+.todoapp {
+    background: #fff;
+    margin: 130px 0 40px 0;
+    position: relative;
+    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2),
+    0 25px 50px 0 rgba(0, 0, 0, 0.1);
+}
+
+.todoapp input::-webkit-input-placeholder {
+    font-style: italic;
+    font-weight: 300;
+    color: #e6e6e6;
+}
+
+.todoapp input::-moz-placeholder {
+    font-style: italic;
+    font-weight: 300;
+    color: #e6e6e6;
+}
+
+.todoapp input::input-placeholder {
+    font-style: italic;
+    font-weight: 300;
+    color: #e6e6e6;
+}
+
+.todoapp h1 {
+    position: absolute;
+    top: -155px;
+    width: 100%;
+    font-size: 100px;
+    font-weight: 100;
+    text-align: center;
+    color: rgba(175, 47, 47, 0.15);
+    -webkit-text-rendering: optimizeLegibility;
+    -moz-text-rendering: optimizeLegibility;
+    text-rendering: optimizeLegibility;
+}
+
+.new-todo,
+.edit {
+    position: relative;
+    margin: 0;
+    width: 100%;
+    font-size: 24px;
+    font-family: inherit;
+    font-weight: inherit;
+    line-height: 1.4em;
+    border: 0;
+    outline: none;
+    color: inherit;
+    padding: 6px;
+    border: 1px solid #999;
+    box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
+    box-sizing: border-box;
+    -webkit-font-smoothing: antialiased;
+    -moz-font-smoothing: antialiased;
+    font-smoothing: antialiased;
+}
+
+.new-todo {
+    padding: 16px 16px 16px 60px;
+    border: none;
+    background: rgba(0, 0, 0, 0.003);
+    box-shadow: inset 0 -2px 1px rgba(0,0,0,0.03);
+}
+
+.main {
+    position: relative;
+    z-index: 2;
+    border-top: 1px solid #e6e6e6;
+}
+
+label[for='toggle-all'] {
+    display: none;
+}
+
+.toggle-all {
+    position: absolute;
+    top: -55px;
+    left: -12px;
+    width: 60px;
+    height: 34px;
+    text-align: center;
+    border: none; /* Mobile Safari */
+}
+
+.toggle-all:before {
+    content: '❯';
+    font-size: 22px;
+    color: #e6e6e6;
+    padding: 10px 27px 10px 27px;
+}
+
+.toggle-all:checked:before {
+    color: #737373;
+}
+
+.todo-list {
+    margin: 0;
+    padding: 0;
+    list-style: none;
+}
+
+.todo-list li {
+    position: relative;
+    font-size: 24px;
+    border-bottom: 1px solid #ededed;
+}
+
+.todo-list li:last-child {
+    border-bottom: none;
+}
+
+.todo-list li.editing {
+    border-bottom: none;
+    padding: 0;
+}
+
+.todo-list li.editing .edit {
+    display: block;
+    width: 506px;
+    padding: 13px 17px 12px 17px;
+    margin: 0 0 0 43px;
+}
+
+.todo-list li.editing .view {
+    display: none;
+}
+
+.todo-list li .toggle {
+    text-align: center;
+    width: 40px;
+    /* auto, since non-WebKit browsers doesn't support input styling */
+    height: auto;
+    position: absolute;
+    top: 0;
+    bottom: 0;
+    margin: auto 0;
+    border: none; /* Mobile Safari */
+    -webkit-appearance: none;
+    appearance: none;
+}
+
+.todo-list li .toggle:after {
+    content: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="-10 -18 100 135"><circle cx="50" cy="50" r="50" fill="none" stroke="#ededed" stroke-width="3"/></svg>');
+}
+
+.todo-list li .toggle:checked:after {
+    content: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="-10 -18 100 135"><circle cx="50" cy="50" r="50" fill="none" stroke="#bddad5" stroke-width="3"/><path fill="#5dc2af" d="M72 25L42 71 27 56l-4 4 20 20 34-52z"/></svg>');
+}
+
+.todo-list li label {
+    white-space: pre-line;
+    word-break: break-all;
+    padding: 15px 60px 15px 15px;
+    margin-left: 45px;
+    display: block;
+    line-height: 1.2;
+    transition: color 0.4s;
+}
+
+.todo-list li.completed label {
+    color: #d9d9d9;
+    text-decoration: line-through;
+}
+
+.todo-list li .destroy {
+    display: none;
+    position: absolute;
+    top: 0;
+    right: 10px;
+    bottom: 0;
+    width: 40px;
+    height: 40px;
+    margin: auto 0;
+    font-size: 30px;
+    color: #cc9a9a;
+    margin-bottom: 11px;
+    transition: color 0.2s ease-out;
+}
+
+.todo-list li .destroy:hover {
+    color: #af5b5e;
+}
+
+.todo-list li .destroy:after {
+    content: '×';
+}
+
+.todo-list li:hover .destroy {
+    display: block;
+}
+
+.todo-list li .edit {
+    display: none;
+}
+
+.todo-list li.editing:last-child {
+    margin-bottom: -1px;
+}
+
+.footer {
+    color: #777;
+    padding: 10px 15px;
+    height: 20px;
+    text-align: center;
+    border-top: 1px solid #e6e6e6;
+}
+
+.footer:before {
+    content: '';
+    position: absolute;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    height: 50px;
+    overflow: hidden;
+    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2),
+    0 8px 0 -3px #f6f6f6,
+    0 9px 1px -3px rgba(0, 0, 0, 0.2),
+    0 16px 0 -6px #f6f6f6,
+    0 17px 2px -6px rgba(0, 0, 0, 0.2);
+}
+
+.todo-count {
+    float: left;
+    text-align: left;
+}
+
+.todo-count strong {
+    font-weight: 300;
+}
+
+.filters {
+    margin: 0;
+    padding: 0;
+    list-style: none;
+    position: absolute;
+    right: 0;
+    left: 0;
+}
+
+.filters li {
+    display: inline;
+}
+
+.filters li a {
+    color: inherit;
+    margin: 3px;
+    padding: 3px 7px;
+    text-decoration: none;
+    border: 1px solid transparent;
+    border-radius: 3px;
+}
+
+.filters li a.selected,
+.filters li a:hover {
+    border-color: rgba(175, 47, 47, 0.1);
+}
+
+.filters li a.selected {
+    border-color: rgba(175, 47, 47, 0.2);
+}
+
+.clear-completed,
+html .clear-completed:active {
+    float: right;
+    position: relative;
+    line-height: 20px;
+    text-decoration: none;
+    cursor: pointer;
+    position: relative;
+}
+
+.clear-completed:hover {
+    text-decoration: underline;
+}
+
+.info {
+    margin: 65px auto 0;
+    color: #bfbfbf;
+    font-size: 10px;
+    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
+    text-align: center;
+}
+
+.info p {
+    line-height: 1;
+}
+
+.info a {
+    color: inherit;
+    text-decoration: none;
+    font-weight: 400;
+}
+
+.info a:hover {
+    text-decoration: underline;
+}
+
+/*
+	Hack to remove background from Mobile Safari.
+	Can't use it globally since it destroys checkboxes in Firefox
+*/
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+    .toggle-all,
+    .todo-list li .toggle {
+        background: none;
+    }
+
+    .todo-list li .toggle {
+        height: 40px;
+    }
+
+    .toggle-all {
+        -webkit-transform: rotate(90deg);
+        transform: rotate(90deg);
+        -webkit-appearance: none;
+        appearance: none;
+    }
+}
+
+@media (max-width: 430px) {
+    .footer {
+        height: 50px;
+    }
+
+    .filters {
+        bottom: 10px;
+    }
+}
\ No newline at end of file
diff --git a/example/todo/src/todo/Server.scala b/example/todo/src/todo/Server.scala
new file mode 100644
index 0000000..7dd64ae
--- /dev/null
+++ b/example/todo/src/todo/Server.scala
@@ -0,0 +1,105 @@
+package todo
+import scalatags.Text.all._
+import scalatags.Text.tags2
+import scalatags.Text.tags2.section
+case class Todo(checked: Boolean, text: String)
+object Server extends cask.MainRoutes{
+  var todos = Seq(
+    Todo(true, "Get started with Cask"),
+    Todo(false, "Profit!")
+  )
+
+  @cask.get("/list/:state")
+  def list(state: String) = list0(state).render
+
+  @cask.post("/add/:state")
+  def add(state: String, request: cask.Request) = {
+    todos = Seq(Todo(false, new String(request.data.readAllBytes()))) ++ todos
+    list0(state).render
+  }
+
+  def list0(state: String) = {
+    val filteredTodos = state match{
+      case "all" => todos
+      case "active" => todos.filter(!_.checked)
+      case "completed" => todos.filter(_.checked)
+    }
+    frag(
+      for((todo, i) <- filteredTodos.zipWithIndex) yield li(if (todo.checked) cls := "completed" else (),
+        div(cls := "view",
+          input(cls := "toggle", `type` := "checkbox", if (todo.checked) checked else ()),
+          label(todo.text),
+          button(cls := "destroy", data("todo-index") := i)
+        ),
+        input(cls := "edit", value := todo.text)
+      )
+    )
+  }
+
+  @cask.get("/")
+  def index() = {
+    cask.Response(
+      "<!doctype html>" + html(lang := "en",
+        head(
+          meta(charset := "utf-8"),
+          meta(name := "viewport", content := "width=device-width, initial-scale=1"),
+          tags2.title("Template • TodoMVC"),
+          link(rel := "stylesheet", href := "/static/base.css"),
+          link(rel := "stylesheet", href := "/static/index.css")
+        ),
+        body(
+          section(cls := "todoapp",
+            header(cls := "header",
+              h1("todos"),
+              input(cls := "new-todo", placeholder := "What needs to be done?", autofocus := "")
+            ),
+            section(cls := "main",
+              input(id := "toggle-all", cls := "toggle-all", `type` := "checkbox"),
+              label(`for` := "toggle-all","Mark all as complete"),
+              ul(cls := "todo-list",
+                list0("all")
+              )
+            ),
+            footer(cls := "footer",
+              span(cls := "todo-count",
+                strong("0"),
+                "item left"
+              ),
+              ul(cls := "filters",
+                li(
+                  a(cls := "selected", href := "#/","All")
+                ),
+                li(
+                  a(href := "#/active","Active")
+                ),
+                li(
+                  a(href := "#/completed","Completed")
+                )
+              ),
+              button(cls := "clear-completed","Clear completed")
+            )
+          ),
+          footer(cls := "info",
+            p("Double-click to edit a todo"),
+            p("Template by",
+              a(href := "http://sindresorhus.com","Sindre Sorhus")
+            ),
+            p("Created by",
+              a(href := "http://todomvc.com","you")
+            ),
+            p("Part of",
+              a(href := "http://todomvc.com","TodoMVC")
+            )
+          ),
+          script(src := "node_modules/todomvc-common/base.js"),
+          script(src := "/static/app.js")
+        )
+      )
+    )
+  }
+
+  @cask.static("/static")
+  def static() = "example/todo/resources/todo"
+
+  initialize()
+}