Use ApplicationSearch in Slowvote

Summary: Ref T2625. Ref T603. Make the vote list policy-aware, mobile-friendly, and use ApplicationSearch.

Test Plan: {F50022}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T603, T2625

Differential Revision: https://secure.phabricator.com/D6445

src/__phutil_library_map__.php

@@ -1533,6 +1533,7 @@ phutil_register_library_map(array(
     'PhabricatorSlowvotePoll' => 'applications/slowvote/storage/PhabricatorSlowvotePoll.php',
     'PhabricatorSlowvotePollController' => 'applications/slowvote/controller/PhabricatorSlowvotePollController.php',
     'PhabricatorSlowvoteQuery' => 'applications/slowvote/query/PhabricatorSlowvoteQuery.php',
+    'PhabricatorSlowvoteSearchEngine' => 'applications/slowvote/query/PhabricatorSlowvoteSearchEngine.php',
     'PhabricatorSlowvoteVoteController' => 'applications/slowvote/controller/PhabricatorSlowvoteVoteController.php',
     'PhabricatorSlug' => 'infrastructure/util/PhabricatorSlug.php',
     'PhabricatorSlugTestCase' => 'infrastructure/util/__tests__/PhabricatorSlugTestCase.php',
@@ -3482,7 +3483,11 @@ phutil_register_library_map(array(
     'PhabricatorSlowvoteController' => 'PhabricatorController',
     'PhabricatorSlowvoteCreateController' => 'PhabricatorSlowvoteController',
     'PhabricatorSlowvoteDAO' => 'PhabricatorLiskDAO',
-    'PhabricatorSlowvoteListController' => 'PhabricatorSlowvoteController',
+    'PhabricatorSlowvoteListController' =>
+    array(
+      0 => 'PhabricatorSlowvoteController',
+      1 => 'PhabricatorApplicationSearchResultsControllerInterface',
+    ),
     'PhabricatorSlowvoteOption' => 'PhabricatorSlowvoteDAO',
     'PhabricatorSlowvotePoll' =>
     array(
@@ -3490,7 +3495,8 @@ phutil_register_library_map(array(
       1 => 'PhabricatorPolicyInterface',
     ),
     'PhabricatorSlowvotePollController' => 'PhabricatorSlowvoteController',
-    'PhabricatorSlowvoteQuery' => 'PhabricatorPolicyAwareCursorPagedQuery',
+    'PhabricatorSlowvoteQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
+    'PhabricatorSlowvoteSearchEngine' => 'PhabricatorApplicationSearchEngine',
     'PhabricatorSlowvoteVoteController' => 'PhabricatorSlowvoteController',
     'PhabricatorSlugTestCase' => 'PhabricatorTestCase',
     'PhabricatorSortTableExample' => 'PhabricatorUIExample',

src/applications/slowvote/application/PhabricatorApplicationSlowvote.php

@@ -40,7 +40,8 @@ final class PhabricatorApplicationSlowvote extends PhabricatorApplication {
     return array(
       '/V(?P<id>[1-9]\d*)' => 'PhabricatorSlowvotePollController',
       '/vote/' => array(
-        '(?:view/(?P<view>\w+)/)?' => 'PhabricatorSlowvoteListController',
+        '(?:query/(?P<queryKey>[^/]+)/)?'
+          => 'PhabricatorSlowvoteListController',
         'create/' => 'PhabricatorSlowvoteCreateController',
         '(?P<id>[1-9]\d*)/' => 'PhabricatorSlowvoteVoteController',
       ),

src/applications/slowvote/controller/PhabricatorSlowvoteController.php

@@ -5,46 +5,28 @@
  */
 abstract class PhabricatorSlowvoteController extends PhabricatorController {
 
-  const VIEW_ALL      = 'all';
+  public function buildSideNavView($for_app = false) {
-  const VIEW_CREATED  = 'created';
+    $user = $this->getRequest()->getUser();
-  const VIEW_VOTED    = 'voted';
 
-  public function buildStandardPageResponse($view, array $data) {
+    $nav = new AphrontSideNavFilterView();
-    $page = $this->buildStandardPageView();
+    $nav->setBaseURI(new PhutilURI($this->getApplicationURI()));
-
-    $page->setApplicationName(pht('Slowvote'));
-    $page->setBaseURI('/vote/');
-    $page->setTitle(idx($data, 'title'));
-    $page->setGlyph("\xE2\x9C\x94");
-
-    $page->appendChild($view);
-
-    $response = new AphrontWebpageResponse();
-    return $response->setContent($page->render());
-  }
-
-  public function buildSideNavView($filter = null, $for_app = false) {
-
-    $views = $this->getViews();
-    $side_nav = new AphrontSideNavFilterView();
-    $side_nav->setBaseURI(new PhutilURI('/vote/view/'));
-    foreach ($views as $key => $name) {
-      $side_nav->addFilter($key, $name);
-    }
-    if ($filter) {
-      $side_nav->selectFilter($filter, null);
-    }
 
     if ($for_app) {
-      $side_nav->addFilter('', pht('Create Question'),
+      $nav->addFilter('', pht('Create Poll'),
         $this->getApplicationURI('create/'));
     }
 
-    return $side_nav;
+    id(new PhabricatorSlowvoteSearchEngine())
+      ->setViewer($user)
+      ->addNavigationItems($nav->getMenu());
+
+    $nav->selectFilter(null);
+
+    return $nav;
   }
 
   public function buildApplicationMenu() {
-    return $this->buildSideNavView(null, true)->getMenu();
+    return $this->buildSideNavView(true)->getMenu();
   }
 
   public function buildApplicationCrumbs() {
@@ -52,19 +34,11 @@ abstract class PhabricatorSlowvoteController extends PhabricatorController {
 
     $crumbs->addAction(
       id(new PHUIListItemView())
-        ->setName(pht('Create Question'))
+        ->setName(pht('Create Poll'))
         ->setHref($this->getApplicationURI('create/'))
         ->setIcon('create'));
 
     return $crumbs;
   }
 
-  public function getViews() {
-    return array(
-      self::VIEW_ALL      => pht('All Slowvotes'),
-      self::VIEW_CREATED  => pht('Created'),
-      self::VIEW_VOTED    => pht('Voted In'),
-    );
-  }
-
 }

src/applications/slowvote/controller/PhabricatorSlowvoteListController.php

@@ -4,154 +4,63 @@
  * @group slowvote
  */
 final class PhabricatorSlowvoteListController
-  extends PhabricatorSlowvoteController {
+  extends PhabricatorSlowvoteController
+  implements PhabricatorApplicationSearchResultsControllerInterface {
 
-  private $view;
+  private $queryKey;
+
+  public function shouldAllowPublic() {
+    return true;
+  }
 
   public function willProcessRequest(array $data) {
-    $this->view = idx($data, 'view', parent::VIEW_ALL);
+    $this->queryKey = idx($data, 'queryKey');
   }
 
   public function processRequest() {
-
     $request = $this->getRequest();
-    $user = $request->getUser();
+    $controller = id(new PhabricatorApplicationSearchController($request))
+      ->setQueryKey($this->queryKey)
+      ->setSearchEngine(new PhabricatorSlowvoteSearchEngine())
+      ->setNavigation($this->buildSideNavView());
 
-    $view = $this->view;
+    return $this->delegateToController($controller);
-    $views = $this->getViews();
+  }
 
-    $side_nav = $this->buildSideNavView($view);
+  public function renderResultsList(
+    array $polls,
+    PhabricatorSavedQuery $query) {
+    assert_instances_of($polls, 'PhabricatorSlowvotePoll');
+    $viewer = $this->getRequest()->getUser();
 
-    $pager = new AphrontPagerView();
+    $list = id(new PhabricatorObjectItemListView())
-    $pager->setOffset($request->getInt('page'));
+      ->setUser($viewer);
-    $pager->setURI($request->getRequestURI(), 'page');
-
-    $polls = $this->loadPolls($pager, $view);
 
     $phids = mpull($polls, 'getAuthorPHID');
     $handles = $this->loadViewerHandles($phids);
 
-    $rows = array();
     foreach ($polls as $poll) {
-      $rows[] = array(
+      $date_created = phabricator_datetime($poll->getDateCreated(), $viewer);
-        'V'.$poll->getID(),
+      if ($poll->getAuthorPHID()) {
-        phutil_tag(
+        $author = $handles[$poll->getAuthorPHID()]->renderLink();
-          'a',
+      } else {
-          array(
+        $author = null;
-            'href' => '/V'.$poll->getID(),
-          ),
-          $poll->getQuestion()),
-        $handles[$poll->getAuthorPHID()]->renderLink(),
-        phabricator_date($poll->getDateCreated(), $user),
-        phabricator_time($poll->getDateCreated(), $user),
-      );
       }
 
-    $table = new AphrontTableView($rows);
+      $item = id(new PhabricatorObjectItemView())
-    $table->setColumnClasses(
+        ->setObjectName('V'.$poll->getID())
-      array(
+        ->setHeader($poll->getQuestion())
-        '',
+        ->setHref('/V'.$poll->getID())
-        'pri wide',
+        ->addIcon('none', $date_created);
-        '',
-        '',
-        'right',
-      ));
-    $table->setHeaders(
-      array(
-        pht('ID'),
-        pht('Poll'),
-        pht('Author'),
-        pht('Date'),
-        pht('Time'),
-      ));
 
-    switch ($view) {
+      if ($author) {
-      case self::VIEW_ALL:
+        $item->addByline(pht('Author: %s', $author));
-        $table_header =
-          pht('Slowvotes Not Yet Consumed by the Ravages of Time');
-      break;
-      case self::VIEW_CREATED:
-        $table_header =
-          pht('Slowvotes Birthed from Your Noblest of Great Minds');
-      break;
-      case self::VIEW_VOTED:
-        $table_header =
-          pht('Slowvotes Within Which You Express Your Mighty Opinion');
-      break;
       }
 
-    $panel = new AphrontPanelView();
+      $list->addItem($item);
-    $panel->setHeader($table_header);
-    $panel->setNoBackground();
-    $panel->appendChild($table);
-    $panel->appendChild($pager);
-
-    $side_nav->appendChild($panel);
-
-    $crumbs = $this->buildApplicationCrumbs($this->buildSideNavView());
-    $crumbs->addCrumb(
-      id(new PhabricatorCrumbView())
-        ->setName($views[$view])
-        ->setHref($this->getApplicationURI()));
-    $side_nav->setCrumbs($crumbs);
-
-    return $this->buildApplicationPage(
-      $side_nav,
-      array(
-        'title' => pht('Slowvotes'),
-        'device' => true,
-      ));
     }
 
-  private function loadPolls(AphrontPagerView $pager, $view) {
+    return $list;
-    $request = $this->getRequest();
-    $user = $request->getUser();
-
-    $poll = new PhabricatorSlowvotePoll();
-
-    $conn = $poll->establishConnection('r');
-    $offset = $pager->getOffset();
-    $limit = $pager->getPageSize() + 1;
-
-    switch ($view) {
-      case self::VIEW_ALL:
-        $data = queryfx_all(
-          $conn,
-          'SELECT * FROM %T ORDER BY id DESC LIMIT %d, %d',
-          $poll->getTableName(),
-          $offset,
-          $limit);
-        break;
-      case self::VIEW_CREATED:
-        $data = queryfx_all(
-          $conn,
-          'SELECT * FROM %T WHERE authorPHID = %s ORDER BY id DESC
-            LIMIT %d, %d',
-          $poll->getTableName(),
-          $user->getPHID(),
-          $offset,
-          $limit);
-        break;
-      case self::VIEW_VOTED:
-        $choice = new PhabricatorSlowvoteChoice();
-        $data = queryfx_all(
-          $conn,
-          'SELECT p.* FROM %T p JOIN %T o
-            ON o.pollID = p.id
-            WHERE o.authorPHID = %s
-            GROUP BY p.id
-            ORDER BY p.id DESC
-            LIMIT %d, %d',
-          $poll->getTableName(),
-          $choice->getTableName(),
-          $user->getPHID(),
-          $offset,
-          $limit);
-        break;
-    }
-
-    $data = $pager->sliceResults($data);
-    return $poll->loadAllFromArray($data);
   }
 
 }

src/applications/slowvote/query/PhabricatorSlowvoteQuery.php

@@ -9,6 +9,7 @@ final class PhabricatorSlowvoteQuery
   private $ids;
   private $phids;
   private $authorPHIDs;
+  private $withVotesByViewer;
 
   public function withIDs($ids) {
     $this->ids = $ids;
@@ -25,14 +26,20 @@ final class PhabricatorSlowvoteQuery
     return $this;
   }
 
+  public function withVotesByViewer($with_vote) {
+    $this->withVotesByViewer = $with_vote;
+    return $this;
+  }
+
   public function loadPage() {
     $table = new PhabricatorSlowvotePoll();
     $conn_r = $table->establishConnection('r');
 
     $data = queryfx_all(
       $conn_r,
-      'SELECT * FROM %T %Q %Q %Q',
+      'SELECT p.* FROM %T p %Q %Q %Q %Q',
       $table->getTableName(),
+      $this->buildJoinsClause($conn_r),
       $this->buildWhereClause($conn_r),
       $this->buildOrderClause($conn_r),
       $this->buildLimitClause($conn_r));
@@ -46,21 +53,21 @@ final class PhabricatorSlowvoteQuery
     if ($this->ids) {
       $where[] = qsprintf(
         $conn_r,
-        'id IN (%Ld)',
+        'p.id IN (%Ld)',
         $this->ids);
     }
 
     if ($this->phids) {
       $where[] = qsprintf(
         $conn_r,
-        'phid IN (%Ls)',
+        'p.phid IN (%Ls)',
         $this->phids);
     }
 
     if ($this->authorPHIDs) {
       $where[] = qsprintf(
         $conn_r,
-        'authorPHID IN (%Ls)',
+        'p.authorPHID IN (%Ls)',
         $this->authorPHIDs);
     }
 
@@ -68,4 +75,22 @@ final class PhabricatorSlowvoteQuery
     return $this->formatWhereClause($where);
   }
 
+  private function buildJoinsClause(AphrontDatabaseConnection $conn_r) {
+    $joins = array();
+
+    if ($this->withVotesByViewer) {
+      $joins[] = qsprintf(
+        $conn_r,
+        'JOIN %T vv ON vv.pollID = p.id AND vv.authorPHID = %s',
+        id(new PhabricatorSlowvoteChoice())->getTableName(),
+        $this->getViewer()->getPHID());
+    }
+
+    return implode(' ', $joins);
+  }
+
+  protected function getPagingColumn() {
+    return 'p.id';
+  }
+
 }

src/applications/slowvote/query/PhabricatorSlowvoteSearchEngine.php

@@ -0,0 +1,90 @@
+<?php
+
+final class PhabricatorSlowvoteSearchEngine
+  extends PhabricatorApplicationSearchEngine {
+
+  public function buildSavedQueryFromRequest(AphrontRequest $request) {
+    $saved = new PhabricatorSavedQuery();
+    $saved->setParameter(
+      'authorPHIDs',
+      array_values($request->getArr('authors')));
+
+    $saved->setParameter('voted', $request->getBool('voted'));
+
+    return $saved;
+  }
+
+  public function buildQueryFromSavedQuery(PhabricatorSavedQuery $saved) {
+    $query = id(new PhabricatorSlowvoteQuery())
+      ->withAuthorPHIDs($saved->getParameter('authorPHIDs', array()));
+
+    if ($saved->getParameter('voted')) {
+      $query->withVotesByViewer(true);
+    }
+
+    return $query;
+  }
+
+  public function buildSearchForm(
+    AphrontFormView $form,
+    PhabricatorSavedQuery $saved_query) {
+    $phids = $saved_query->getParameter('authorPHIDs', array());
+    $handles = id(new PhabricatorObjectHandleData($phids))
+      ->setViewer($this->requireViewer())
+      ->loadHandles();
+    $author_tokens = mpull($handles, 'getFullName', 'getPHID');
+
+    $voted = $saved_query->getParameter('voted', false);
+
+    $form
+      ->appendChild(
+        id(new AphrontFormTokenizerControl())
+          ->setDatasource('/typeahead/common/users/')
+          ->setName('authors')
+          ->setLabel(pht('Authors'))
+          ->setValue($author_tokens))
+      ->appendChild(
+        id(new AphrontFormCheckboxControl())
+          ->addCheckbox(
+            'voted',
+            1,
+            pht("Show only polls I've voted in."),
+            $voted));
+  }
+
+  protected function getURI($path) {
+    return '/vote/'.$path;
+  }
+
+  public function getBuiltinQueryNames() {
+    $names = array(
+      'all' => pht('All Polls'),
+    );
+
+    if ($this->requireViewer()->isLoggedIn()) {
+      $names['authored'] = pht('Authored');
+      $names['voted'] = pht('Voted In');
+    }
+
+    return $names;
+  }
+
+  public function buildSavedQueryFromBuiltin($query_key) {
+    $query = $this->newSavedQuery();
+    $query->setQueryKey($query_key);
+
+    switch ($query_key) {
+      case 'all':
+        return $query;
+      case 'authored':
+        return $query->setParameter(
+          'authorPHIDs',
+          array($this->requireViewer()->getPHID()));
+      case 'voted':
+        return $query->setParameter('voted', true);
+    }
+
+    return parent::buildSavedQueryFromBuiltin($query_key);
+  }
+
+}