Allow projects to be quickly added from the Maniphest task creation interface

Summary:
Provide a quick workflow for adding a new project. This ended up being sort of
complicated because we don't currently put forms in dialogs. I separated the
actual <form /> tag out of the display/layout of AphrontFormView to enable this
(the dialog is itself a form).

Limitations: if you create a new project and then remove it, it won't appear in
the tokenizer until you reload the page. We need to add the ability for the
datasource to drop its cache to enable this, which is super complicated.

Test Plan:
Used "Create new project" to add a new project when creating a task.

Reviewed By: aran
Reviewers: jungejason, tuomaspelkonen, aran
CC: anjali, aran, epriestley
Differential Revision: 422

src/applications/project/controller/quickcreate/PhabricatorProjectQuickCreateController.php

@@ -0,0 +1,95 @@
+<?php
+
+/*
+ * Copyright 2011 Facebook, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+class PhabricatorProjectQuickCreateController
+  extends PhabricatorProjectController {
+
+
+  public function processRequest() {
+
+    $request = $this->getRequest();
+    $user = $request->getUser();
+
+    $project = new PhabricatorProject();
+    $project->setAuthorPHID($user->getPHID());
+    $profile = new PhabricatorProjectProfile();
+
+    $e_name = true;
+    $errors = array();
+
+    if ($request->isFormPost()) {
+
+      $project->setName($request->getStr('name'));
+      $profile->setBlurb($request->getStr('blurb'));
+
+      if (!strlen($project->getName())) {
+        $e_name = 'Required';
+        $errors[] = 'Project name is required.';
+      } else {
+        $e_name = null;
+      }
+
+      if (!$errors) {
+        $project->save();
+
+        $profile->setProjectPHID($project->getPHID());
+        $profile->save();
+
+        return id(new AphrontAjaxResponse())
+          ->setContent(array(
+            'phid' => $project->getPHID(),
+            'name' => $project->getName(),
+          ));
+      }
+    }
+
+    $error_view = null;
+    if ($errors) {
+      $error_view = new AphrontErrorView();
+      $error_view->setTitle('Form Errors');
+      $error_view->setWidth(AphrontErrorView::WIDTH_DIALOG);
+      $error_view->setErrors($errors);
+    }
+
+    $form = id(new AphrontFormLayoutView())
+      ->appendChild(
+        id(new AphrontFormTextControl())
+          ->setLabel('Name')
+          ->setName('name')
+          ->setValue($project->getName())
+          ->setError($e_name))
+      ->appendChild(
+        id(new AphrontFormTextAreaControl())
+          ->setLabel('Blurb')
+          ->setName('blurb')
+          ->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_SHORT)
+          ->setValue($profile->getBlurb()));
+
+    $dialog = id(new AphrontDialogView())
+      ->setUser($user)
+      ->setWidth(AphrontDialogView::WIDTH_FORM)
+      ->setTitle('Create a New Project')
+      ->appendChild($error_view)
+      ->appendChild($form)
+      ->addSubmitButton('Create Project')
+      ->addCancelButton('/project/');
+
+    return id(new AphrontDialogResponse())->setDialog($dialog);
+  }
+
+}

src/applications/project/controller/quickcreate/__init__.php

@@ -0,0 +1,23 @@
+<?php
+/**
+ * This file is automatically generated. Lint this module to rebuild it.
+ * @generated
+ */
+
+
+
+phutil_require_module('phabricator', 'aphront/response/ajax');
+phutil_require_module('phabricator', 'aphront/response/dialog');
+phutil_require_module('phabricator', 'applications/project/controller/base');
+phutil_require_module('phabricator', 'applications/project/storage/profile');
+phutil_require_module('phabricator', 'applications/project/storage/project');
+phutil_require_module('phabricator', 'view/dialog');
+phutil_require_module('phabricator', 'view/form/control/text');
+phutil_require_module('phabricator', 'view/form/control/textarea');
+phutil_require_module('phabricator', 'view/form/error');
+phutil_require_module('phabricator', 'view/form/layout');
+
+phutil_require_module('phutil', 'utils');
+
+
+phutil_require_source('PhabricatorProjectQuickCreateController.php');