From ddd51850f0873ad09a4b76616018cd33d208be1c Mon Sep 17 00:00:00 2001
From: Naoki Takezoe <takezoe@gmail.com>
Date: Fri, 6 Jun 2014 17:20:48 +0900
Subject: [PATCH] (refs #32)Add JavaScript Console

---
 .../scala/app/SystemSettingsController.scala  | 10 ++++++
 src/main/scala/plugin/PluginSystem.scala      |  2 +-
 src/main/twirl/admin/menu.scala.html          |  3 ++
 src/main/twirl/admin/script.scala.html        | 33 +++++++++++++++++++
 4 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 src/main/twirl/admin/script.scala.html

diff --git a/src/main/scala/app/SystemSettingsController.scala b/src/main/scala/app/SystemSettingsController.scala
index 93036ebe8..9199a72aa 100644
--- a/src/main/scala/app/SystemSettingsController.scala
+++ b/src/main/scala/app/SystemSettingsController.scala
@@ -5,6 +5,7 @@ import SystemSettingsService._
 import util.AdminAuthenticator
 import jp.sf.amateras.scalatra.forms._
 import ssh.SshServer
+import org.scalatra.Ok
 
 class SystemSettingsController extends SystemSettingsControllerBase
   with AccountService with AdminAuthenticator
@@ -71,4 +72,13 @@ trait SystemSettingsControllerBase extends ControllerBase {
     redirect("/admin/system")
   })
 
+  get("/admin/script")(adminOnly {
+    admin.html.script()
+  })
+
+  post("/admin/script")(adminOnly {
+    val script = request.getParameter("script")
+    val result = plugin.PluginSystem.evaluateJavaScript(script)
+    Ok(result)
+  })
 }
diff --git a/src/main/scala/plugin/PluginSystem.scala b/src/main/scala/plugin/PluginSystem.scala
index 1bda87279..cabe83308 100644
--- a/src/main/scala/plugin/PluginSystem.scala
+++ b/src/main/scala/plugin/PluginSystem.scala
@@ -29,7 +29,7 @@ object PluginSystem {
     actionList += Action(path, function)
   }
 
-  def evaluateJavaScript(script: String): Unit = {
+  def evaluateJavaScript(script: String): Any = {
     val engine = new ScriptEngineManager().getEngineByName("JavaScript")
     engine.eval(script)
   }
diff --git a/src/main/twirl/admin/menu.scala.html b/src/main/twirl/admin/menu.scala.html
index 09bc2de3e..6e6a6af20 100644
--- a/src/main/twirl/admin/menu.scala.html
+++ b/src/main/twirl/admin/menu.scala.html
@@ -11,6 +11,9 @@
           <li@if(active=="system"){ class="active"}>
             <a href="@path/admin/system">System Settings</a>
           </li>
+          <li@if(active=="script"){ class="active"}>
+          <a href="@path/admin/script">JavaScript Console</a>
+          </li>
           <li>
             <a href="@path/console/login.jsp">H2 Console</a>
           </li>
diff --git a/src/main/twirl/admin/script.scala.html b/src/main/twirl/admin/script.scala.html
new file mode 100644
index 000000000..604b13805
--- /dev/null
+++ b/src/main/twirl/admin/script.scala.html
@@ -0,0 +1,33 @@
+@()(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@html.main("JavaScript Console"){
+  @menu("script"){
+    <form action="@path/admin/script" method="POST">
+      <div class="box">
+        <div class="box-header">JavaScript Console</div>
+        <div class="box-content">
+          <div id="editor" style="width: 100%; height: 600px;"></div>
+        </div>
+      </div>
+      <fieldset>
+        <input type="submit" id="evaluate" class="btn btn-success" value="Evaluate"/>
+      </fieldset>
+    </form>
+  }
+}
+<script src="@assets/ace/ace.js" type="text/javascript" charset="utf-8"></script>
+<script>
+$(function(){
+  var editor = ace.edit("editor");
+  editor.setTheme("ace/theme/monokai");
+
+  $('#evaluate').click(function(){
+    $.post('@path/admin/script', {
+      script: editor.getValue()
+    }, function(data){
+      console.log(data);
+    });
+  });
+});
+</script>
\ No newline at end of file