Merge branch 'projects-a-refactor' into 'master'

projects:a* dispatcher refactor

See merge request gitlab-org/gitlab-ce!16300

app/assets/javascripts/dispatcher.js

@@ -12,7 +12,6 @@ import notificationsDropdown from './notifications_dropdown';
 import groupAvatar from './group_avatar';
 import GroupLabelSubscription from './group_label_subscription';
 import LineHighlighter from './line_highlighter';
-import BuildArtifacts from './build_artifacts';
 import groupsSelect from './groups_select';
 import Search from './search';
 import initAdmin from './admin';
@@ -370,8 +369,10 @@ import Activities from './activities';
           $('.commit-info.branches').load(document.querySelector('.js-commit-box').dataset.commitPath);
           break;
         case 'projects:activity':
-          new Activities();
-          shortcut_handler = new ShortcutsNavigation();
+          import('./pages/projects/activity')
+            .then(callDefault)
+            .catch(fail);
+          shortcut_handler = true;
           break;
         case 'projects:commits:show':
           CommitsList.init(document.querySelector('.js-project-commits-show').dataset.commitsLimit);
@@ -517,12 +518,16 @@ import Activities from './activities';
             .catch(() => {});
           break;
         case 'projects:artifacts:browse':
-          new ShortcutsNavigation();
-          new BuildArtifacts();
+          import('./pages/projects/artifacts/browse')
+            .then(callDefault)
+            .catch(fail);
+          shortcut_handler = true;
           break;
         case 'projects:artifacts:file':
-          new ShortcutsNavigation();
-          new BlobViewer();
+          import('./pages/projects/artifacts/file')
+            .then(callDefault)
+            .catch(fail);
+          shortcut_handler = true;
           break;
         case 'help:index':
           VersionCheckImage.bindErrorEvent($('img.js-version-status-badge'));

app/assets/javascripts/pages/projects/activity/index.js

+import Activities from '~/activities';
+import ShortcutsNavigation from '~/shortcuts_navigation';
+
+export default function () {
+  new Activities(); // eslint-disable-line no-new
+  new ShortcutsNavigation(); // eslint-disable-line no-new
+}

app/assets/javascripts/pages/projects/artifacts/browse/index.js

+import BuildArtifacts from '~/build_artifacts';
+import ShortcutsNavigation from '~/shortcuts_navigation';
+
+export default function () {
+  new ShortcutsNavigation(); // eslint-disable-line no-new
+  new BuildArtifacts(); // eslint-disable-line no-new
+}

app/assets/javascripts/pages/projects/artifacts/file/index.js

+import BlobViewer from '~/blob/viewer/index';
+import ShortcutsNavigation from '~/shortcuts_navigation';
+
+export default function () {
+  new ShortcutsNavigation(); // eslint-disable-line no-new
+  new BlobViewer(); // eslint-disable-line no-new
+}