Add account creation page for users.

src/main/scala/app/AccountController.scala

@@ -5,14 +5,23 @@ import util.OwnerOnlyAuthenticator
 import jp.sf.amateras.scalatra.forms._
 
 class AccountController extends AccountControllerBase
-  with AccountService with RepositoryService with OwnerOnlyAuthenticator
+  with SystemSettingsService with AccountService with RepositoryService with OwnerOnlyAuthenticator
 
 trait AccountControllerBase extends ControllerBase {
-  self: AccountService with RepositoryService with OwnerOnlyAuthenticator =>
+  self: SystemSettingsService with AccountService with RepositoryService with OwnerOnlyAuthenticator =>
+
+  case class AccountNewForm(userName: String, password: String,mailAddress: String, url: Option[String])
 
   case class AccountEditForm(mailAddress: String, url: Option[String])
 
-  val form = mapping(
+  val newForm = mapping(
+    "userName"    -> trim(label("User name"    , text(required, maxlength(100)))),
+    "password"    -> trim(label("Password"     , text(required, maxlength(20)))),
+    "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100)))),
+    "url"         -> trim(label("URL"          , optional(text(maxlength(200)))))
+  )(AccountNewForm.apply)
+
+  val editForm = mapping(
     "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100)))),
     "url"         -> trim(label("URL"          , optional(text(maxlength(200)))))
   )(AccountEditForm.apply)
@@ -29,13 +38,29 @@ trait AccountControllerBase extends ControllerBase {
 
   get("/:userName/_edit")(ownerOnly {
     val userName = params("userName")
-    getAccountByUserName(userName).map(account.html.useredit(_)) getOrElse NotFound
+    getAccountByUserName(userName).map(x => account.html.useredit(Some(x))) getOrElse NotFound
   })
 
-  post("/:userName/_edit", form)(ownerOnly { form =>
+  post("/:userName/_edit", editForm)(ownerOnly { form =>
     val userName = params("userName")
-    updateAccount(getAccountByUserName(userName).get.copy(mailAddress = form.mailAddress, url = form.url))
+    getAccountByUserName(userName).map { account =>
+      updateAccount(account.copy(
+        mailAddress = form.mailAddress,
+        url         = form.url))
       redirect("/%s".format(userName))
+    } getOrElse NotFound
   })
 
+  get("/register"){
+    if(loadSystemSettings().allowAccountRegistration){
+      account.html.useredit(None)
+    } else NotFound
+  }
+
+  post("/register", newForm){ newForm =>
+    if(loadSystemSettings().allowAccountRegistration){
+      createAccount(newForm.userName, newForm.password, newForm.mailAddress, false, newForm.url)
+      redirect("/signin")
+    } else NotFound
+  }
 }

src/main/scala/app/SignInController.scala

@@ -3,9 +3,9 @@ package app
 import service._
 import jp.sf.amateras.scalatra.forms._
 
-class SignInController extends SignInControllerBase with AccountService
+class SignInController extends SignInControllerBase with SystemSettingsService with AccountService
 
-trait SignInControllerBase extends ControllerBase { self: AccountService =>
+trait SignInControllerBase extends ControllerBase { self: SystemSettingsService with AccountService =>
   
   case class SignInForm(userName: String, password: String)
   
@@ -15,7 +15,7 @@ trait SignInControllerBase extends ControllerBase { self: AccountService =>
   )(SignInForm.apply)
   
   get("/signin"){
-    html.signin()
+    html.signin(loadSystemSettings())
   }
 
   post("/signin", form){ form =>

src/main/twirl/account/useredit.scala.html

@@ -1,21 +1,37 @@
-@(account: model.Account)(implicit context: app.Context)
+@(account: Option[model.Account])(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main(account.userName){
-  <form action="@url(account.userName)/_edit" method="POST" validate="true">
+@html.main(account.map(_.userName).getOrElse("Create account")){
+  <form action="@if(account.isDefined){url(account.get.userName)/_edit}else{/register}" method="POST" validate="true">
+    @if(account.isEmpty){
+      <fieldset>
+        <label><strong>User name</strong></label>
+        <input type="text" name="userName" id="userName" value=""/>
+        <span id="error-userName" class="error"></span>
+      </fieldset>
+      <fieldset>
+        <label><strong>Password</strong></label>
+        <input type="password" name="password" id="password" value=""/>
+        <span id="error-password" class="error"></span>
+      </fieldset>
+    }
     <fieldset>
       <label><strong>Mail Address</strong></label>
-      <input type="text" name="mailAddress" id="mailAddress" value="@account.mailAddress"/>
+      <input type="text" name="mailAddress" id="mailAddress" value="@account.map(_.mailAddress)"/>
       <span id="error-mailAddress" class="error"></span>
     </fieldset>
     <fieldset>
       <label><strong>URL (Optional)</strong></label>
-      <input type="text" name="url" id="url" style="width: 400px;" value="@account.url"/>
+      <input type="text" name="url" id="url" style="width: 400px;" value="@account.map(_.url)"/>
       <span id="error-url" class="error"></span>
     </fieldset>
     <fieldset>
+      @if(account.isDefined){
         <input type="submit" class="btn btn-success" value="Save"/>
-      <a href="@url(account.userName)" class="btn">Cancel</a>
+        <a href="@url(account.get.userName)" class="btn">Cancel</a>
+      } else {
+        <input type="submit" class="btn btn-success" value="Create account"/>
+      }
     </fieldset>
   </form>
 }

src/main/twirl/signin.scala.html

@@ -1,4 +1,4 @@
-@()(implicit context: app.Context)
+@(systemSettings: service.SystemSettingsService.SystemSettings)(implicit context: app.Context)
 @import context._
 @main("Sign in"){
   <form action="@path/signin" method="POST" validate="true">
@@ -10,6 +10,9 @@
     <span id="error-password" class="error"></span>
     <div>
       <input type="submit" class="btn btn-success" value="Sign in"/>
+      @if(systemSettings.allowAccountRegistration){
+        <a href="@path/register" class="btn">Create new account</a>
+      }
     </div>
   </form>
 }