Make "/" focus the search input again

Summary:
See D1902, T989, T11263, D15984, T4103 , D15976, https://secure.phabricator.com/w/changelog/2016.22/, T2527, T11231, T8286, T11264 for discussion!

When we get another copy of T989, I will rename it to "Build a complicated keybinding settings page like a cool video game" and leave it open forever.

Test Plan: Pressed "/" in Firefox, had my pristine browsing experience inexplicably hijacked by this horrible application.

Reviewers: avivey, chad

Reviewed By: avivey

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15984

resources/celerity/map.php

@@ -8,7 +8,7 @@
 return array(
   'names' => array(
     'core.pkg.css' => '2fbe65a2',
-    'core.pkg.js' => '49f8bdc0',
+    'core.pkg.js' => '1bcca0f3',
     'darkconsole.pkg.js' => 'e7393ebb',
     'differential.pkg.css' => '3e81ae60',
     'differential.pkg.js' => '634399e9',
@@ -491,7 +491,7 @@ return array(
     'rsrc/js/core/behavior-history-install.js' => '7ee2b591',
     'rsrc/js/core/behavior-hovercard.js' => 'bcaccd64',
     'rsrc/js/core/behavior-keyboard-pager.js' => 'a8da01f0',
-    'rsrc/js/core/behavior-keyboard-shortcuts.js' => '7835f8c9',
+    'rsrc/js/core/behavior-keyboard-shortcuts.js' => '01fca1f0',
     'rsrc/js/core/behavior-lightbox-attachments.js' => 'f8ba29d7',
     'rsrc/js/core/behavior-line-linker.js' => '1499a8cb',
     'rsrc/js/core/behavior-more.js' => 'a80d0378',
@@ -654,7 +654,7 @@ return array(
     'javelin-behavior-phabricator-gesture' => '3ab51e2c',
     'javelin-behavior-phabricator-gesture-example' => '558829c2',
     'javelin-behavior-phabricator-keyboard-pager' => 'a8da01f0',
-    'javelin-behavior-phabricator-keyboard-shortcuts' => '7835f8c9',
+    'javelin-behavior-phabricator-keyboard-shortcuts' => '01fca1f0',
     'javelin-behavior-phabricator-line-linker' => '1499a8cb',
     'javelin-behavior-phabricator-nav' => '56a1ca03',
     'javelin-behavior-phabricator-notification-example' => '8ce821c5',
@@ -921,6 +921,13 @@ return array(
       'javelin-workflow',
       'phabricator-draggable-list',
     ),
+    '01fca1f0' => array(
+      'javelin-behavior',
+      'javelin-workflow',
+      'javelin-json',
+      'javelin-dom',
+      'phabricator-keyboard-shortcut',
+    ),
     '031cee25' => array(
       'javelin-behavior',
       'javelin-request',
@@ -1499,13 +1506,6 @@ return array(
       'multirow-row-manager',
       'javelin-json',
     ),
-    '7835f8c9' => array(
-      'javelin-behavior',
-      'javelin-workflow',
-      'javelin-json',
-      'javelin-dom',
-      'phabricator-keyboard-shortcut',
-    ),
     '7927a7d3' => array(
       'javelin-behavior',
       'javelin-quicksand',

src/view/page/menu/PhabricatorMainMenuView.php

@@ -186,9 +186,17 @@ final class PhabricatorMainMenuView extends AphrontView {
       }
 
       $result = $search;
+      $keyboard_config['searchID'] = $search->getID();
     }
 
-    Javelin::initBehavior('phabricator-keyboard-shortcuts', $keyboard_config);
+    $keyboard_config['pht'] = array(
+      '/' => pht('Give keyboard focus to the search box.'),
+      '?' => pht('Show keyboard shortcut help for the current page.'),
+    );
+
+    Javelin::initBehavior(
+      'phabricator-keyboard-shortcuts',
+      $keyboard_config);
 
     if ($result) {
       $result = id(new PHUIListItemView())

webroot/rsrc/js/core/behavior-keyboard-shortcuts.js

@@ -11,10 +11,10 @@
  * Define global keyboard shortcuts.
  */
 JX.behavior('phabricator-keyboard-shortcuts', function(config) {
+  var pht = JX.phtize(config.pht);
   var workflow = null;
 
-  var desc = 'Show keyboard shortcut help for the current page.';
-  new JX.KeyboardShortcut('?', desc)
+  new JX.KeyboardShortcut('?', pht('?'))
     .setHandler(function(manager) {
       if (workflow) {
         // Already showing the dialog.
@@ -30,4 +30,14 @@ JX.behavior('phabricator-keyboard-shortcuts', function(config) {
     })
     .register();
 
+  if (config.searchID) {
+    new JX.KeyboardShortcut('/', pht('/'))
+      .setHandler(function() {
+        var search = JX.$(config.searchID);
+        search.focus();
+        search.select();
+      })
+      .register();
+  }
+
 });