Add a "jump nav" element to the homepage, for quick tool/object navigation

Summary:
  - Restore quick methods for getting to common features (upload file, create
task, etc.)
  - Provide a flexible cli-like navigation element similar to stuff used at
Facebook (bunny1 / lolbunny).

Test Plan: Used jump nav and nav buttons.

Reviewers: btrahan, fratrik

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1619

src/__celerity_resource_map__.php

@@ -330,17 +330,6 @@ celerity_register_resource_map(array(
     ),
     'disk' => '/rsrc/js/javelin/lib/behavior.js',
   ),
-  0 =>
-  array(
-    'uri' => '/res/b6096fdd/rsrc/js/javelin/lib/__tests__/URI.js',
-    'type' => 'js',
-    'requires' =>
-    array(
-      0 => 'javelin-uri',
-      1 => 'javelin-php-serializer',
-    ),
-    'disk' => '/rsrc/js/javelin/lib/__tests__/URI.js',
-  ),
   'javelin-behavior-aphront-basic-tokenizer' =>
   array(
     'uri' => '/res/9be30797/rsrc/js/application/core/behavior-tokenizer.js',
@@ -704,6 +693,17 @@ celerity_register_resource_map(array(
     ),
     'disk' => '/rsrc/js/application/owners/owners-path-editor.js',
   ),
+  'javelin-behavior-phabricator-autofocus' =>
+  array(
+    'uri' => '/res/2946bb89/rsrc/js/application/core/behavior-autofocus.js',
+    'type' => 'js',
+    'requires' =>
+    array(
+      0 => 'javelin-behavior',
+      1 => 'javelin-dom',
+    ),
+    'disk' => '/rsrc/js/application/core/behavior-autofocus.js',
+  ),
   'javelin-behavior-phabricator-keyboard-pager' =>
   array(
     'uri' => '/res/56d64eff/rsrc/js/application/core/behavior-keyboard-pager.js',
@@ -1413,6 +1413,15 @@ celerity_register_resource_map(array(
     ),
     'disk' => '/rsrc/css/application/feed/feed.css',
   ),
+  'phabricator-jump-nav' =>
+  array(
+    'uri' => '/res/69238d2f/rsrc/css/application/directory/phabricator-jump-nav.css',
+    'type' => 'css',
+    'requires' =>
+    array(
+    ),
+    'disk' => '/rsrc/css/application/directory/phabricator-jump-nav.css',
+  ),
   'phabricator-keyboard-shortcut' =>
   array(
     'uri' => '/res/beed38cd/rsrc/js/application/core/KeyboardShortcut.js',
@@ -1520,6 +1529,17 @@ celerity_register_resource_map(array(
     ),
     'disk' => '/rsrc/js/application/core/ShapedRequest.js',
   ),
+  0 =>
+  array(
+    'uri' => '/res/b6096fdd/rsrc/js/javelin/lib/__tests__/URI.js',
+    'type' => 'js',
+    'requires' =>
+    array(
+      0 => 'javelin-uri',
+      1 => 'javelin-php-serializer',
+    ),
+    'disk' => '/rsrc/js/javelin/lib/__tests__/URI.js',
+  ),
   'phabricator-slowvote-css' =>
   array(
     'uri' => '/res/94d20443/rsrc/css/application/slowvote/slowvote.css',

src/aphront/default/configuration/AphrontDefaultApplicationConfiguration.php

@@ -32,7 +32,8 @@ class AphrontDefaultApplicationConfiguration
 
   public function getURIMap() {
     return $this->getResourceURIMapRules() + array(
-      '/(?:(?P<filter>feed)/)?$' => 'PhabricatorDirectoryMainController',
+      '/(?:(?P<filter>(?:feed|jump))/)?$' =>
+        'PhabricatorDirectoryMainController',
       '/directory/' => array(
         '(?P<id>\d+)/$'
           => 'PhabricatorDirectoryCategoryViewController',

src/applications/directory/controller/base/PhabricatorDirectoryController.php

@@ -44,6 +44,7 @@ abstract class PhabricatorDirectoryController extends PhabricatorController {
 
     $nav->addLabel('Phabricator');
     $nav->addFilter('home', 'Tactical Command', '/');
+    $nav->addFilter('jump', 'Jump Nav');
     $nav->addFilter('feed', 'Feed');
     $nav->addSpacer();
     $nav->addLabel('Applications');

src/applications/directory/controller/main/PhabricatorDirectoryMainController.php

@@ -37,13 +37,24 @@ class PhabricatorDirectoryMainController
     $nav = $this->buildNav();
     $this->filter = $nav->selectFilter($this->filter, 'home');
 
-    $project_query = new PhabricatorProjectQuery();
-    $project_query->setMembers(array($user->getPHID()));
-    $projects = $project_query->execute();
+    switch ($this->filter) {
+      case 'jump':
+        break;
+      case 'home':
+      case 'feed':
+        $project_query = new PhabricatorProjectQuery();
+        $project_query->setMembers(array($user->getPHID()));
+        $projects = $project_query->execute();
+        break;
+      default:
+        throw new Exception("Unknown filter '{$this->filter}'!");
+    }
 
     switch ($this->filter) {
       case 'feed':
         return $this->buildFeedResponse($nav, $projects);
+      case 'jump':
+        return $this->buildJumpResponse($nav);
       default:
         return $this->buildMainResponse($nav, $projects);
     }
@@ -53,6 +64,7 @@ class PhabricatorDirectoryMainController
   private function buildMainResponse($nav, $projects) {
     $unbreak_panel = $this->buildUnbreakNowPanel();
     $triage_panel = $this->buildNeedsTriagePanel($projects);
+    $jump_panel = $this->buildJumpPanel();
     $revision_panel = $this->buildRevisionPanel();
     $tasks_panel = $this->buildTasksPanel();
     $feed_view = $this->buildFeedView($projects, $is_full = false);
@@ -61,6 +73,7 @@ class PhabricatorDirectoryMainController
     $content = array(
       $unbreak_panel,
       $triage_panel,
+      $jump_panel,
       $revision_panel,
       $tasks_panel,
       $feed_view,
@@ -75,6 +88,79 @@ class PhabricatorDirectoryMainController
       ));
   }
 
+  private function buildJumpResponse($nav) {
+    $request = $this->getRequest();
+
+    if ($request->isFormPost()) {
+      $jump = $request->getStr('jump');
+      $jump = trim($jump);
+
+      $help_href = PhabricatorEnv::getDocLink(
+        'articles/Jump_Nav_User_Guide.html');
+
+      $patterns = array(
+        '/^help/i'                  => 'uri:'.$help_href,
+        '/^d$/i'                    => 'uri:/differential/',
+        '/^r$/i'                    => 'uri:/diffusion/',
+        '/^t$/i'                    => 'uri:/maniphest/',
+        '/r([A-Z]+)$/'              => 'repository',
+        '/r([A-Z]+)(\S+)$/'         => 'commit',
+        '/^d(\d+)$/i'               => 'revision',
+        '/^t(\d+)$/i'               => 'task',
+
+        // TODO: '/^p$/i'                    => 'uri:/projects/',
+        // TODO: '/^u$/i'                    => 'uri:/people/',
+        // TODO: '/^p\s+(\S+)$/i'            => 'project',
+        // TODO: '/^u\s+(\S+)$/i'            => 'user',
+        // TODO: '/^task:\s+(\S+)/i'         => 'create-task',
+        // TODO: '/^(?:s|symbol)\s+(\S+)/i'  => 'find-symbol',
+      );
+
+
+      foreach ($patterns as $pattern => $effect) {
+        $matches = null;
+        if (preg_match($pattern, $jump, $matches)) {
+          if (!strncmp($effect, 'uri:', 4)) {
+            return id(new AphrontRedirectResponse())
+              ->setURI(substr($effect, 4));
+          } else {
+            switch ($effect) {
+              case 'repository':
+                return id(new AphrontRedirectResponse())
+                  ->setURI('/diffusion/'.$matches[1].'/');
+              case 'commit':
+                return id(new AphrontRedirectResponse())
+                  ->setURI('/'.$matches[0]);
+              case 'revision':
+                return id(new AphrontRedirectResponse())
+                  ->setURI('/D'.$matches[1]);
+              case 'task':
+                return id(new AphrontRedirectResponse())
+                  ->setURI('/T'.$matches[1]);
+              default:
+                throw new Exception("Unknown jump effect '{$effect}'!");
+            }
+          }
+        }
+      }
+
+      $query = new PhabricatorSearchQuery();
+      $query->setQuery($jump);
+      $query->save();
+
+      return id(new AphrontRedirectResponse())
+        ->setURI('/search/'.$query->getQueryKey().'/');
+    }
+
+
+    $nav->appendChild($this->buildJumpPanel());
+    return $this->buildStandardPageResponse(
+      $nav,
+      array(
+        'title' => 'Jump Nav',
+      ));
+  }
+
   private function buildFeedResponse($nav, $projects) {
     $view = $this->buildFeedView($projects, $is_full = true);
     $nav->appendChild($view);
@@ -360,4 +446,76 @@ class PhabricatorDirectoryMainController
       '</div>';
   }
 
+  private function buildJumpPanel() {
+    $request = $this->getRequest();
+    $user = $request->getUser();
+
+    $uniq_id = celerity_generate_unique_node_id();
+
+    Javelin::initBehavior(
+      'phabricator-autofocus',
+      array(
+        'id' => $uniq_id,
+      ));
+
+    require_celerity_resource('phabricator-jump-nav');
+
+    $doc_href = PhabricatorEnv::getDocLink('articles/Jump_Nav_User_Guide.html');
+    $doc_link = phutil_render_tag(
+      'a',
+      array(
+        'href' => $doc_href,
+      ),
+      'Jump Nav Use Guide');
+
+    $jump_input = phutil_render_tag(
+      'input',
+      array(
+        'type'  => 'text',
+        'class' => 'phabricator-jump-nav',
+        'name'  => 'jump',
+        'id'    => $uniq_id,
+      )).
+      phutil_render_tag(
+        'p',
+        array(
+          'class' => 'phabricator-jump-nav-caption',
+        ),
+        'Enter the name of an object like <tt>D123</tt> to quickly jump to '.
+        'it. See '.$doc_link.' or type <tt>help</tt>.');
+
+    $panel = new AphrontPanelView();
+    $panel->appendChild(
+      phabricator_render_form(
+        $user,
+        array(
+          'action' => '/jump/',
+          'method' => 'POST',
+        ),
+        $jump_input));
+
+    $nav_buttons = array(
+      '/maniphest/task/create/' => 'Create a Task',
+      '/file/'       => 'Upload a File',
+      '/paste/'       => 'Create Paste',
+      '/w/'           => 'Browse Wiki',
+      '/diffusion/'   => 'Browse Code',
+    );
+
+    $panel->appendChild('<div class="phabricator-jump-nav-buttons">');
+    foreach ($nav_buttons as $uri => $name) {
+      $panel->appendChild(
+        phutil_render_tag(
+          'a',
+          array(
+            'href' => $uri,
+            'class' => 'button grey',
+          ),
+          phutil_escape_html($name)));
+    }
+    $panel->appendChild('</div>');
+
+    return $panel;
+  }
+
 }

src/applications/directory/controller/main/__init__.php

@@ -6,6 +6,7 @@
 
 
 
+phutil_require_module('phabricator', 'aphront/response/redirect');
 phutil_require_module('phabricator', 'applications/differential/query/revision');
 phutil_require_module('phabricator', 'applications/differential/view/revisionlist');
 phutil_require_module('phabricator', 'applications/directory/controller/base');
@@ -17,6 +18,11 @@ phutil_require_module('phabricator', 'applications/maniphest/query');
 phutil_require_module('phabricator', 'applications/maniphest/view/tasklist');
 phutil_require_module('phabricator', 'applications/phid/handle/data');
 phutil_require_module('phabricator', 'applications/project/query/project');
+phutil_require_module('phabricator', 'applications/search/storage/query');
+phutil_require_module('phabricator', 'infrastructure/celerity/api');
+phutil_require_module('phabricator', 'infrastructure/env');
+phutil_require_module('phabricator', 'infrastructure/javelin/api');
+phutil_require_module('phabricator', 'infrastructure/javelin/markup');
 phutil_require_module('phabricator', 'view/layout/minipanel');
 phutil_require_module('phabricator', 'view/layout/panel');
 

src/docs/userguide/jump.diviner

@@ -0,0 +1,21 @@
+@title Jump Nav User Guide
+@group userguide
+
+Command reference for the jump nav.
+
+= Overview =
+
+The jump nav provides a quick way to navigate to tools and objects: just type
+a navigational command into the box and press return.
+
+= Supported Commands =
+
+  - **help** - Jump to this document.
+  - **T** - Jump to Maniphest.
+  - **T123** - Jump to Maniphest Task 123.
+  - **D** - Jump to Differential.
+  - **D123** - Jump to Differential Revision 123.
+  - **r** - Jump to Diffusion.
+  - **rXYZ** - Jump to Diffusion Repository XYZ.
+  - **rXYZabcdef** - Jump to Diffusion Commit rXYZabcdef.
+  - **(default)** - Search for input.

webroot/rsrc/css/application/directory/phabricator-jump-nav.css

@@ -0,0 +1,26 @@
+/**
+ * @provides phabricator-jump-nav
+ */
+
+.phabricator-jump-nav {
+  font-size: 18px;
+  width: 98%;
+  padding: .25em 1%;
+}
+
+.phabricator-jump-nav-caption {
+  font-size: 11px;
+  color: #666666;
+  margin-top: 4px;
+}
+
+.phabricator-jump-nav-buttons {
+  margin-top: 1em;
+  text-align: center;
+}
+
+.phabricator-jump-nav-buttons a.button {
+  margin-right: .75em;
+  width: 125px;
+  text-align: center;
+}

webroot/rsrc/js/application/core/behavior-autofocus.js

@@ -0,0 +1,8 @@
+/**
+ * @provides javelin-behavior-phabricator-autofocus
+ * @requires javelin-behavior javelin-dom
+ */
+
+JX.behavior('phabricator-autofocus', function(config) {
+  try { JX.$(config.id).focus(); } catch (x) { }
+});