Use ApplicationSearch in the calendar event list view

Summary: Ref T4375. Basic ApplicationSearch integration to power this more flexibly.

Test Plan: {F108762}

Reviewers: btrahan, chad

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T4375

Differential Revision: https://secure.phabricator.com/D8148

src/__phutil_library_map__.php

@@ -1267,6 +1267,7 @@ phutil_register_library_map(array(
     'PhabricatorCalendarEventListController' => 'applications/calendar/controller/PhabricatorCalendarEventListController.php',
     'PhabricatorCalendarEventOverlapException' => 'applications/calendar/exception/PhabricatorCalendarEventOverlapException.php',
     'PhabricatorCalendarEventQuery' => 'applications/calendar/query/PhabricatorCalendarEventQuery.php',
+    'PhabricatorCalendarEventSearchEngine' => 'applications/calendar/query/PhabricatorCalendarEventSearchEngine.php',
     'PhabricatorCalendarHoliday' => 'applications/calendar/storage/PhabricatorCalendarHoliday.php',
     'PhabricatorCalendarHolidayTestCase' => 'applications/calendar/storage/__tests__/PhabricatorCalendarHolidayTestCase.php',
     'PhabricatorCampfireProtocolAdapter' => 'infrastructure/daemon/bot/adapter/PhabricatorCampfireProtocolAdapter.php',
@@ -3907,9 +3908,14 @@ phutil_register_library_map(array(
     'PhabricatorCalendarEventDeleteController' => 'PhabricatorCalendarController',
     'PhabricatorCalendarEventEditController' => 'PhabricatorCalendarController',
     'PhabricatorCalendarEventInvalidEpochException' => 'Exception',
-    'PhabricatorCalendarEventListController' => 'PhabricatorCalendarController',
+    'PhabricatorCalendarEventListController' =>
+    array(
+      0 => 'PhabricatorCalendarController',
+      1 => 'PhabricatorApplicationSearchResultsControllerInterface',
+    ),
     'PhabricatorCalendarEventOverlapException' => 'Exception',
     'PhabricatorCalendarEventQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
+    'PhabricatorCalendarEventSearchEngine' => 'PhabricatorApplicationSearchEngine',
     'PhabricatorCalendarHoliday' => 'PhabricatorCalendarDAO',
     'PhabricatorCalendarHolidayTestCase' => 'PhabricatorTestCase',
     'PhabricatorCampfireProtocolAdapter' => 'PhabricatorBotBaseStreamingProtocolAdapter',

src/applications/calendar/application/PhabricatorApplicationCalendar.php

@@ -37,7 +37,8 @@ final class PhabricatorApplicationCalendar extends PhabricatorApplication {
       '/calendar/' => array(
         '' => 'PhabricatorCalendarBrowseController',
         'event/' => array(
-          '' => 'PhabricatorCalendarEventListController',
+          '(?:query/(?P<queryKey>[^/]+)/)?' =>
+            'PhabricatorCalendarEventListController',
           'create/' =>
             'PhabricatorCalendarEventEditController',
           'edit/(?P<id>[1-9]\d*)/' =>

src/applications/calendar/controller/PhabricatorCalendarEventListController.php

@@ -1,62 +1,66 @@
 <?php
 
 final class PhabricatorCalendarEventListController
-  extends PhabricatorCalendarController {
+  extends PhabricatorCalendarController
+  implements PhabricatorApplicationSearchResultsControllerInterface {
 
-  private $phid;
+  private $queryKey;
 
   public function willProcessRequest(array $data) {
-    $user = $this->getRequest()->getUser();
-    $this->phid = idx($data, 'phid', $user->getPHID());
-    $this->loadHandles(array($this->phid));
+    $this->queryKey = idx($data, 'queryKey');
   }
 
   public function processRequest() {
-    $request  = $this->getRequest();
-    $user     = $request->getUser();
-    $handle   = $this->getHandle($this->phid);
-
-    $statuses = id(new PhabricatorCalendarEventQuery())
-      ->setViewer($user)
-      ->withInvitedPHIDs(array($this->phid))
-      ->withDateRange(time(), strtotime('2037-01-01 12:00:00'))
-      ->execute();
-
-    $nav = $this->buildSideNavView();
-    $nav->selectFilter($this->getFilter());
-
-    $page_title = $this->getPageTitle();
-
-    $status_list = $this->buildStatusList($statuses);
-    $status_list->setNoDataString($this->getNoDataString());
-
-    $nav->appendChild(
-      array(
-        id(new PHUIHeaderView())->setHeader($page_title),
-        $status_list,
-      ));
-
-    return $this->buildApplicationPage(
-      $nav,
-      array(
-        'title' => $page_title,
-        'device' => true
-      ));
+    $request = $this->getRequest();
+    $controller = id(new PhabricatorApplicationSearchController($request))
+      ->setQueryKey($this->queryKey)
+      ->setSearchEngine(new PhabricatorCalendarEventSearchEngine())
+      ->setNavigation($this->buildSideNav());
+    return $this->delegateToController($controller);
   }
 
-  private function buildStatusList(array $statuses) {
-    assert_instances_of($statuses, 'PhabricatorCalendarEvent');
-
+  public function buildSideNav() {
     $user = $this->getRequest()->getUser();
 
+    $nav = new AphrontSideNavFilterView();
+    $nav->setBaseURI(new PhutilURI($this->getApplicationURI()));
+
+    id(new PhabricatorCalendarEventSearchEngine())
+      ->setViewer($user)
+      ->addNavigationItems($nav->getMenu());
+
+    $nav->selectFilter(null);
+
+    return $nav;
+  }
+
+  public function buildApplicationCrumbs() {
+    $crumbs = parent::buildApplicationCrumbs();
+
+    $crumbs->addAction(
+      id(new PHUIListItemView())
+        ->setIcon('create')
+        ->setName(pht('Create Event'))
+        ->setHref($this->getApplicationURI().'create/'));
+
+    return $crumbs;
+  }
+
+  public function renderResultsList(
+    array $events,
+    PhabricatorSavedQuery $query) {
+    assert_instances_of($events, 'PhabricatorCalendarEvent');
+
+    $viewer = $this->getRequest()->getUser();
+
     $list = new PHUIObjectItemListView();
-    foreach ($statuses as $status) {
-      if ($status->getUserPHID() == $user->getPHID()) {
-        $href = $this->getApplicationURI('/event/edit/'.$status->getID().'/');
+    foreach ($events as $event) {
+      if ($event->getUserPHID() == $viewer->getPHID()) {
+        $href = $this->getApplicationURI('/event/edit/'.$event->getID().'/');
       } else {
-        $from  = $status->getDateFrom();
-        $month = phabricator_format_local_time($from, $user, 'm');
-        $year  = phabricator_format_local_time($from, $user, 'Y');
+        $from  = $event->getDateFrom();
+        $month = phabricator_format_local_time($from, $viewer, 'm');
+        $year  = phabricator_format_local_time($from, $viewer, 'Y');
         $uri   = new PhutilURI($this->getApplicationURI());
         $uri->setQueryParams(
           array(
@@ -65,20 +69,20 @@ final class PhabricatorCalendarEventListController
           ));
         $href = (string) $uri;
       }
-      $from = phabricator_datetime($status->getDateFrom(), $user);
-      $to   = phabricator_datetime($status->getDateTo(), $user);
+      $from = phabricator_datetime($event->getDateFrom(), $viewer);
+      $to   = phabricator_datetime($event->getDateTo(), $viewer);
 
-      $color = ($status->getStatus() == PhabricatorCalendarEvent::STATUS_AWAY)
+      $color = ($event->getStatus() == PhabricatorCalendarEvent::STATUS_AWAY)
         ? 'red'
         : 'yellow';
 
       $item = id(new PHUIObjectItemView())
-        ->setHeader($status->getTerseSummary($user))
+        ->setHeader($event->getTerseSummary($viewer))
         ->setHref($href)
         ->setBarColor($color)
         ->addAttribute(pht('From %s to %s', $from, $to))
         ->addAttribute(
-            phutil_utf8_shorten($status->getDescription(), 64));
+            phutil_utf8_shorten($event->getDescription(), 64));
 
       $list->addItem($item);
     }
@@ -86,38 +90,4 @@ final class PhabricatorCalendarEventListController
     return $list;
   }
 
-  private function getNoDataString() {
-    if ($this->isUserRequest()) {
-      $no_data =
-        pht('You do not have any upcoming status events.');
-    } else {
-      $no_data =
-        pht('%s does not have any upcoming status events.',
-            $this->getHandle($this->phid)->getName());
-    }
-    return $no_data;
-  }
-
-  private function getFilter() {
-    $filter = 'event/';
-
-    return $filter;
-  }
-
-  private function getPageTitle() {
-    if ($this->isUserRequest()) {
-      $page_title = pht('Upcoming Statuses');
-    } else {
-      $page_title = pht(
-        'Upcoming Statuses for %s',
-        $this->getHandle($this->phid)->getName());
-    }
-    return $page_title;
-  }
-
-  private function isUserRequest() {
-    $user = $this->getRequest()->getUser();
-    return $this->phid == $user->getPHID();
-  }
-
 }

src/applications/calendar/query/PhabricatorCalendarEventQuery.php

@@ -7,6 +7,7 @@ final class PhabricatorCalendarEventQuery
   private $rangeBegin;
   private $rangeEnd;
   private $invitedPHIDs;
+  private $creatorPHIDs;
 
   public function withIDs(array $ids) {
     $this->ids = $ids;
@@ -24,6 +25,11 @@ final class PhabricatorCalendarEventQuery
     return $this;
   }
 
+  public function withCreatorPHIDs(array $phids) {
+    $this->creatorPHIDs = $phids;
+    return $this;
+  }
+
   protected function loadPage() {
     $table = new PhabricatorCalendarEvent();
     $conn_r = $table->establishConnection('r');
@@ -49,14 +55,23 @@ final class PhabricatorCalendarEventQuery
         $this->ids);
     }
 
-    if ($this->rangeBegin || $this->rangeEnd) {
+    if ($this->rangeBegin) {
       $where[] = qsprintf(
         $conn_r,
-        'dateTo >= %d AND dateFrom <= %d',
-        $this->rangeBegin,
+        'dateTo >= %d',
+        $this->rangeBegin);
+    }
+
+    if ($this->rangeEnd) {
+      $where[] = qsprintf(
+        $conn_r,
+        'dateFrom <= %d',
         $this->rangeEnd);
     }
 
+    // TODO: Currently, the creator is always the only invitee, but you can
+    // query them separately since this won't always be true.
+
     if ($this->invitedPHIDs) {
       $where[] = qsprintf(
         $conn_r,
@@ -64,6 +79,13 @@ final class PhabricatorCalendarEventQuery
         $this->invitedPHIDs);
     }
 
+    if ($this->creatorPHIDs) {
+      $where[] = qsprintf(
+        $conn_r,
+        'userPHID IN (%Ls)',
+        $this->creatorPHIDs);
+    }
+
     $where[] = $this->buildPagingClause($conn_r);
 
     return $this->formatWhereClause($where);

src/applications/calendar/query/PhabricatorCalendarEventSearchEngine.php

@@ -0,0 +1,163 @@
+<?php
+
+final class PhabricatorCalendarEventSearchEngine
+  extends PhabricatorApplicationSearchEngine {
+
+  public function buildSavedQueryFromRequest(AphrontRequest $request) {
+    $saved = new PhabricatorSavedQuery();
+
+    $saved->setParameter(
+      'rangeStart',
+      $this->readDateFromRequest($request, 'rangeStart'));
+
+    $saved->setParameter(
+      'rangeEnd',
+      $this->readDateFromRequest($request, 'rangeEnd'));
+
+    $saved->setParameter(
+      'upcoming',
+      $this->readBoolFromRequest($request, 'upcoming'));
+
+    $saved->setParameter(
+      'invitedPHIDs',
+      $this->readUsersFromRequest($request, 'invited'));
+
+    $saved->setParameter(
+      'creatorPHIDs',
+      $this->readUsersFromRequest($request, 'creators'));
+
+    return $saved;
+  }
+
+  public function buildQueryFromSavedQuery(PhabricatorSavedQuery $saved) {
+    $query = id(new PhabricatorCalendarEventQuery());
+
+    $min_range = null;
+    $max_range = null;
+
+    if ($saved->getParameter('rangeStart')) {
+      $min_range = $saved->getParameter('rangeStart');
+    }
+
+    if ($saved->getParameter('rangeEnd')) {
+      $max_range = $saved->getParameter('rangeEnd');
+    }
+
+    if ($saved->getParameter('upcoming')) {
+      if ($min_range) {
+        $min_range = max(time(), $min_range);
+      } else {
+        $min_range = time();
+      }
+    }
+
+    if ($min_range || $max_range) {
+      $query->withDateRange($min_range, $max_range);
+    }
+
+    $invited_phids = $saved->getParameter('invitedPHIDs');
+    if ($invited_phids) {
+      $query->withInvitedPHIDs($invited_phids);
+    }
+
+    $creator_phids = $saved->getParameter('creatorPHIDs');
+    if ($creator_phids) {
+      $query->withCreatorPHIDs($creator_phids);
+    }
+
+    return $query;
+  }
+
+  public function buildSearchForm(
+    AphrontFormView $form,
+    PhabricatorSavedQuery $saved) {
+
+    $range_start = $saved->getParameter('rangeStart');
+    $range_end = $saved->getParameter('rangeEnd');
+    $upcoming = $saved->getParameter('upcoming');
+
+    $invited_phids = $saved->getParameter('invitedPHIDs', array());
+    $creator_phids = $saved->getParameter('creatorPHIDs', array());
+
+    $all_phids = array_merge(
+      $invited_phids,
+      $creator_phids);
+
+    if ($all_phids) {
+      $handles = id(new PhabricatorHandleQuery())
+        ->setViewer($this->requireViewer())
+        ->withPHIDs($all_phids)
+        ->execute();
+    } else {
+      $handles = array();
+    }
+
+    $invited_handles = array_select_keys($handles, $invited_phids);
+    $creator_handles = array_select_keys($handles, $creator_phids);
+
+    $form
+      ->appendChild(
+        id(new AphrontFormTokenizerControl())
+          ->setDatasource('/typeahead/common/accounts/')
+          ->setName('creators')
+          ->setLabel(pht('Created By'))
+          ->setValue($creator_handles))
+      ->appendChild(
+        id(new AphrontFormTokenizerControl())
+          ->setDatasource('/typeahead/common/accounts/')
+          ->setName('invited')
+          ->setLabel(pht('Invited'))
+          ->setValue($invited_handles))
+      ->appendChild(
+        id(new AphrontFormDateControl())
+          ->setLabel(pht('Occurs After'))
+          ->setUser($this->requireViewer())
+          ->setName('rangeStart')
+          ->setAllowNull(true)
+          ->setValue($range_start))
+      ->appendChild(
+        id(new AphrontFormDateControl())
+          ->setLabel(pht('Occurs Before'))
+          ->setUser($this->requireViewer())
+          ->setName('rangeEnd')
+          ->setAllowNull(true)
+          ->setValue($range_end))
+      ->appendChild(
+        id(new AphrontFormCheckboxControl())
+          ->addCheckbox(
+            'upcoming',
+            1,
+            pht('Show only upcoming events.'),
+            $upcoming));
+
+  }
+
+  protected function getURI($path) {
+    return '/calendar/event/'.$path;
+  }
+
+  public function getBuiltinQueryNames() {
+    $names = array(
+      'upcoming' => pht('Upcoming Events'),
+      'all' => pht('All Events'),
+    );
+
+    return $names;
+  }
+
+  public function buildSavedQueryFromBuiltin($query_key) {
+
+    $query = $this->newSavedQuery();
+    $query->setQueryKey($query_key);
+
+    switch ($query_key) {
+      case 'upcoming':
+        return $query->setParameter('upcoming', true);
+      case 'all':
+        return $query;
+    }
+
+    return parent::buildSavedQueryFromBuiltin($query_key);
+  }
+
+}

src/applications/search/engine/PhabricatorApplicationSearchEngine.php

@@ -368,6 +368,17 @@ abstract class PhabricatorApplicationSearchEngine {
     return $list;
   }
 
+  protected function readDateFromRequest(
+    AphrontRequest $request,
+    $key) {
+
+    return id(new AphrontFormDateControl())
+      ->setUser($this->requireViewer())
+      ->setName($key)
+      ->setAllowNull(true)
+      ->readValueFromRequest($request);
+  }
+
   protected function readBoolFromRequest(
     AphrontRequest $request,
     $key) {

src/view/form/control/AphrontFormDateControl.php

@@ -87,7 +87,7 @@ final class AphrontFormDateControl extends AphrontFormControl {
     $result = parent::setValue($epoch);
 
     if ($epoch === null) {
-      return;
+      return $result;
     }
 
     $readable = $this->formatTime($epoch, 'Y!m!d!g:i A');