Modernize Releeph project create controller

Summary:
Ref T3092.

  - Check for a duplicate key error;
  - do less single loading and use Query classes;
  - use responsive UI elements;
  - add crumbs.

Test Plan: Created a new project, and hit error cases.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3092

Differential Revision: https://secure.phabricator.com/D6629

src/applications/releeph/controller/project/ReleephProjectCreateController.php

@@ -8,15 +8,7 @@ final class ReleephProjectCreateController extends ReleephProjectController {
     $trunk_branch = trim($request->getStr('trunkBranch'));
     $arc_pr_id = $request->getInt('arcPrID');
 
-
-    // Only allow arc projects with repositories.  Sort and re-key by ID.
-    $arc_projects = id(new PhabricatorRepositoryArcanistProject())->loadAll();
-    $arc_projects = mpull(
-      msort(
-        mfilter($arc_projects, 'getRepositoryID'),
-        'getName'),
-      null,
-      'getID');
+    $arc_projects = $this->loadArcProjects();
 
     $e_name = true;
     $e_trunk_branch = true;
@@ -25,20 +17,14 @@ final class ReleephProjectCreateController extends ReleephProjectController {
     if ($request->isFormPost()) {
       if (!$name) {
         $e_name = pht('Required');
-        $errors[] =
-          pht('Your Releeph project should have a simple descriptive name.');
+        $errors[] = pht(
+          'Your Releeph project should have a simple descriptive name.');
       }
 
       if (!$trunk_branch) {
         $e_trunk_branch = pht('Required');
-        $errors[] =
-          pht('You must specify which branch you will be picking from.');
-      }
-
-      $all_names = mpull(id(new ReleephProject())->loadAll(), 'getName');
-
-      if (in_array($name, $all_names)) {
-        $errors[] = pht('Releeph project name %s is already taken', $name);
+        $errors[] = pht(
+          'You must specify which branch you will be picking from.');
       }
 
       $arc_project = $arc_projects[$arc_pr_id];
@@ -52,10 +38,18 @@ final class ReleephProjectCreateController extends ReleephProjectController {
           ->setRepositoryPHID($pr_repository->getPHID())
           ->setArcanistProjectID($arc_project->getID())
           ->setCreatedByUserPHID($request->getUser()->getPHID())
-          ->setIsActive(1)
-          ->save();
+          ->setIsActive(1);
 
-        return id(new AphrontRedirectResponse())->setURI('/releeph/');
+        try {
+          $releeph_project->save();
+
+          return id(new AphrontRedirectResponse())
+            ->setURI($releeph_project->getURI());
+        } catch (AphrontQueryDuplicateKeyException $ex) {
+          $e_name = pht('Not Unique');
+          $errors[] = pht(
+            'Another project already uses this name.');
+        }
       }
     }
 
@@ -63,29 +57,9 @@ final class ReleephProjectCreateController extends ReleephProjectController {
     if ($errors) {
       $error_view = new AphrontErrorView();
       $error_view->setErrors($errors);
-      $error_view->setTitle(pht('Form Errors'));
     }
 
-    // Make our own optgroup select control
-    $arc_project_choices = array();
-    $pr_repositories = mpull(
-      msort(
-        array_filter(
-          // Some arc-projects don't have repositories
-          mpull($arc_projects, 'loadRepository')),
-        'getName'),
-      null,
-      'getID');
-
-    foreach ($pr_repositories as $pr_repo_id => $pr_repository) {
-      $options = array();
-      foreach ($arc_projects as $arc_project) {
-        if ($arc_project->getRepositoryID() == $pr_repo_id) {
-          $options[$arc_project->getID()] = $arc_project->getName();
-        }
-      }
-      $arc_project_choices[$pr_repository->getName()] = $options;
-    }
+    $arc_project_options = $this->getArcProjectSelectOptions($arc_projects);
 
     $project_name_input = id(new AphrontFormTextControl())
       ->setLabel(pht('Name'))
@@ -108,7 +82,7 @@ final class ReleephProjectCreateController extends ReleephProjectController {
             'target' => '_blank',
           ),
           'here')))
-      ->setOptions($arc_project_choices);
+      ->setOptions($arc_project_options);
 
     $branch_name_preview = id(new ReleephBranchPreviewView())
       ->setLabel(pht('Example Branch'))
@@ -119,6 +93,7 @@ final class ReleephProjectCreateController extends ReleephProjectController {
 
     $form = id(new AphrontFormView())
       ->setUser($request->getUser())
+      ->setFlexible(true)
       ->appendChild($project_name_input)
       ->appendChild($arc_project_input)
       ->appendChild(
@@ -135,15 +110,62 @@ final class ReleephProjectCreateController extends ReleephProjectController {
           ->addCancelButton('/releeph/project/')
           ->setValue(pht('Create')));
 
-    $panel = id(new AphrontPanelView())
-      ->setHeader(pht('Create Releeph Project'))
-      ->appendChild($form)
-      ->setWidth(AphrontPanelView::WIDTH_FORM);
+    $crumbs = $this->buildApplicationCrumbs();
+    $crumbs->addCrumb(
+      id(new PhabricatorCrumbView())
+        ->setName(pht('New Project')));
 
-    return $this->buildStandardPageResponse(
-      array($error_view, $panel),
+    return $this->buildApplicationPage(
       array(
-        'title' => pht('Create New Releeph Project')
+        $crumbs,
+        $error_view,
+        $form,
+      ),
+      array(
+        'title' => pht('Create New Project'),
+        'dust' => true,
+        'device' => true,
       ));
   }
+
+  private function loadArcProjects() {
+    $viewer = $this->getRequest()->getUser();
+
+    $projects = id(new PhabricatorRepositoryArcanistProjectQuery())
+      ->setViewer($viewer)
+      ->needRepositories(true)
+      ->execute();
+
+    $projects = mfilter($projects, 'getRepository');
+    $projects = msort($projects, 'getName');
+
+    return $projects;
+  }
+
+  private function getArcProjectSelectOptions(array $arc_projects) {
+    assert_instances_of($arc_projects, 'PhabricatorRepositoryArcanistProject');
+
+    $repos = mpull($arc_projects, 'getRepository');
+    $repos = mpull($repos, null, 'getID');
+
+    $groups = array();
+    foreach ($arc_projects as $arc_project) {
+      $id = $arc_project->getID();
+      $repo_id = $arc_project->getRepository()->getID();
+      $groups[$repo_id][$id] = $arc_project->getName();
+    }
+
+    $choices = array();
+    foreach ($groups as $repo_id => $group) {
+      $repo_name = $repos[$repo_id]->getName();
+      $callsign = $repos[$repo_id]->getCallsign();
+      $name = "r{$callsign} ({$repo_name})";
+      $choices[$name] = $group;
+    }
+
+    ksort($choices);
+
+    return $choices;
+  }
+
 }

src/applications/repository/query/PhabricatorRepositoryArcanistProjectQuery.php

@@ -9,6 +9,8 @@ final class PhabricatorRepositoryArcanistProjectQuery
   private $ids;
   private $phids;
 
+  private $needRepositories;
+
   public function withIDs(array $ids) {
     $this->ids = $ids;
     return $this;
@@ -19,6 +21,11 @@ final class PhabricatorRepositoryArcanistProjectQuery
     return $this;
   }
 
+  public function needRepositories($need_repositories) {
+    $this->needRepositories = $need_repositories;
+    return $this;
+  }
+
   protected function loadPage() {
     $table = new PhabricatorRepositoryArcanistProject();
     $conn_r = $table->establishConnection('r');
@@ -34,6 +41,24 @@ final class PhabricatorRepositoryArcanistProjectQuery
     return $table->loadAllFromArray($data);
   }
 
+  public function willFilterPage(array $projects) {
+    assert_instances_of($projects, 'PhabricatorRepositoryArcanistProject');
+
+    if ($this->needRepositories) {
+      $repository_ids = mpull($projects, 'getRepositoryID');
+      $repositories = id(new PhabricatorRepositoryQuery())
+        ->setViewer($this->getViewer())
+        ->withIDs($repository_ids)
+        ->execute();
+      foreach ($projects as $project) {
+        $repo = idx($repositories, $project->getRepositoryID());
+        $project->attachRepository($repo);
+      }
+    }
+
+    return $projects;
+  }
+
   private function buildWhereClause(AphrontDatabaseConnection $conn_r) {
     $where = array();
 

src/applications/repository/storage/PhabricatorRepositoryArcanistProject.php

@@ -14,6 +14,8 @@ final class PhabricatorRepositoryArcanistProject
   protected $symbolIndexLanguages = array();
   protected $symbolIndexProjects  = array();
 
+  private $repository = self::ATTACHABLE;
+
   public function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID   => true,
@@ -30,6 +32,7 @@ final class PhabricatorRepositoryArcanistProject
       PhabricatorRepositoryPHIDTypeArcanistProject::TYPECONST);
   }
 
+  // TODO: Remove.
   public function loadRepository() {
     if (!$this->getRepositoryID()) {
       return null;
@@ -51,6 +54,15 @@ final class PhabricatorRepositoryArcanistProject
     return $result;
   }
 
+  public function getRepository() {
+    return $this->assertAttached($this->repository);
+  }
+
+  public function attachRepository(PhabricatorRepository $repository = null) {
+    $this->repository = $repository;
+    return $this;
+  }
+
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */