Make "Home" a formal application

Summary: Ref T3979. Currently, the home page lives in an old application called "directory" and is informally defined. Make it a real application called "Home", with a formal definition. It isn't launchable and can't be uninstalled.

Test Plan: Loaded home, saw exact same stuff.

Reviewers: chad, btrahan

Reviewed By: chad

CC: aran

Maniphest Tasks: T3979

Differential Revision: https://secure.phabricator.com/D8074

src/applications/home/controller/PhabricatorHomeController.php

@@ -0,0 +1,179 @@
+<?php
+
+abstract class PhabricatorHomeController extends PhabricatorController {
+
+  public function buildStandardPageResponse($view, array $data) {
+    $page = $this->buildStandardPageView();
+
+    $page->setBaseURI('/');
+    $page->setTitle(idx($data, 'title'));
+
+    $page->setGlyph("\xE2\x9A\x92");
+    $page->appendChild($view);
+
+    $response = new AphrontWebpageResponse();
+    return $response->setContent($page->render());
+  }
+
+  public function buildNav() {
+    $user = $this->getRequest()->getUser();
+
+    $nav = new AphrontSideNavFilterView();
+    $nav->setBaseURI(new PhutilURI('/'));
+
+    $applications = id(new PhabricatorApplicationQuery())
+      ->setViewer($user)
+      ->withInstalled(true)
+      ->execute();
+
+    foreach ($applications as $key => $application) {
+      if (!$application->shouldAppearInLaunchView()) {
+        // Remove hidden applications (usually internal stuff).
+        unset($applications[$key]);
+      }
+      $invisible = PhabricatorApplication::TILE_INVISIBLE;
+      if ($application->getDefaultTileDisplay($user) == $invisible) {
+        // Remove invisible applications (e.g., admin apps for non-admins).
+        unset($applications[$key]);
+      }
+    }
+
+    $status = array();
+    foreach ($applications as $key => $application) {
+      $status[get_class($application)] = $application->loadStatus($user);
+    }
+
+    $tile_groups = array();
+    $prefs = $user->loadPreferences()->getPreference(
+      PhabricatorUserPreferences::PREFERENCE_APP_TILES,
+      array());
+    foreach ($applications as $key => $application) {
+      $display = idx(
+        $prefs,
+        get_class($application),
+        $application->getDefaultTileDisplay($user));
+      $tile_groups[$display][] = $application;
+    }
+
+    $tile_groups = array_select_keys(
+      $tile_groups,
+      array(
+        PhabricatorApplication::TILE_FULL,
+        PhabricatorApplication::TILE_SHOW,
+        PhabricatorApplication::TILE_HIDE,
+      ));
+
+    foreach ($tile_groups as $tile_display => $tile_group) {
+      if (!$tile_group) {
+        continue;
+      }
+
+      $is_small_tiles = ($tile_display == PhabricatorApplication::TILE_SHOW) ||
+                        ($tile_display == PhabricatorApplication::TILE_HIDE);
+
+      if ($is_small_tiles) {
+        $groups = PhabricatorApplication::getApplicationGroups();
+        $tile_group = mgroup($tile_group, 'getApplicationGroup');
+        $tile_group = array_select_keys($tile_group, array_keys($groups));
+      } else {
+        $tile_group = array($tile_group);
+      }
+
+      $is_hide = ($tile_display == PhabricatorApplication::TILE_HIDE);
+      if ($is_hide) {
+        $show_item_id = celerity_generate_unique_node_id();
+        $hide_item_id = celerity_generate_unique_node_id();
+
+        $show_item = id(new PHUIListItemView())
+          ->setName(pht('Show More Applications'))
+          ->setHref('#')
+          ->addSigil('reveal-content')
+          ->setID($show_item_id);
+
+        $hide_item = id(new PHUIListItemView())
+          ->setName(pht('Show Fewer Applications'))
+          ->setHref('#')
+          ->setStyle('display: none')
+          ->setID($hide_item_id)
+          ->addSigil('reveal-content');
+
+        $nav->addMenuItem($show_item);
+        $tile_ids = array($hide_item_id);
+      }
+
+      foreach ($tile_group as $group => $application_list) {
+        $tiles = array();
+        foreach ($application_list as $key => $application) {
+          $tile = id(new PhabricatorApplicationLaunchView())
+            ->setApplication($application)
+            ->setApplicationStatus(
+              idx($status, get_class($application), array()))
+            ->setUser($user);
+
+          if ($tile_display == PhabricatorApplication::TILE_FULL) {
+            $tile->setFullWidth(true);
+          }
+
+          $tiles[] = $tile;
+        }
+
+        if ($is_small_tiles) {
+          while (count($tiles) % 3) {
+            $tiles[] = id(new PhabricatorApplicationLaunchView());
+          }
+          $label = id(new PHUIListItemView())
+            ->setType(PHUIListItemView::TYPE_LABEL)
+            ->setName($groups[$group]);
+
+          if ($is_hide) {
+            $label_id = celerity_generate_unique_node_id();
+            $attrs = array();
+            $label->setStyle('display: none;');
+            $label->setID($label_id);
+            $tile_ids[] = $label_id;
+          }
+
+          $nav->addMenuItem($label);
+        }
+
+        $group_id = celerity_generate_unique_node_id();
+        $tile_ids[] = $group_id;
+        $nav->addCustomBlock(
+          phutil_tag(
+            'div',
+            array(
+              'class' => 'application-tile-group',
+              'id' => $group_id,
+              'style' => ($is_hide ? 'display: none' : null),
+            ),
+            mpull($tiles, 'render')));
+      }
+
+      if ($is_hide) {
+        Javelin::initBehavior('phabricator-reveal-content');
+
+        $show_item->setMetadata(
+          array(
+            'showIDs' => $tile_ids,
+            'hideIDs' => array($show_item_id),
+          ));
+        $hide_item->setMetadata(
+          array(
+            'showIDs' => array($show_item_id),
+            'hideIDs' => $tile_ids,
+          ));
+        $nav->addMenuItem($hide_item);
+      }
+    }
+
+  $nav->addFilter(
+      '',
+      pht('Customize Applications...'),
+      '/settings/panel/home/');
+    $nav->addClass('phabricator-side-menu-home');
+    $nav->selectFilter(null);
+
+    return $nav;
+  }
+
+}