diff --git a/src/applications/calendar/query/PhabricatorCalendarEventQuery.php b/src/applications/calendar/query/PhabricatorCalendarEventQuery.php
index e735e8220f..d0006ba3fe 100644
--- a/src/applications/calendar/query/PhabricatorCalendarEventQuery.php
+++ b/src/applications/calendar/query/PhabricatorCalendarEventQuery.php
@@ -1,528 +1,528 @@
 <?php
 
 final class PhabricatorCalendarEventQuery
   extends PhabricatorCursorPagedPolicyAwareQuery {
 
   private $ids;
   private $phids;
   private $rangeBegin;
   private $rangeEnd;
   private $inviteePHIDs;
-  private $creatorPHIDs;
+  private $hostPHIDs;
   private $isCancelled;
   private $eventsWithNoParent;
   private $instanceSequencePairs;
   private $isStub;
 
   private $generateGhosts = false;
 
   public function newResultObject() {
     return new PhabricatorCalendarEvent();
   }
 
   public function setGenerateGhosts($generate_ghosts) {
     $this->generateGhosts = $generate_ghosts;
     return $this;
   }
 
   public function withIDs(array $ids) {
     $this->ids = $ids;
     return $this;
   }
 
   public function withPHIDs(array $phids) {
     $this->phids = $phids;
     return $this;
   }
 
   public function withDateRange($begin, $end) {
     $this->rangeBegin = $begin;
     $this->rangeEnd = $end;
     return $this;
   }
 
   public function withInvitedPHIDs(array $phids) {
     $this->inviteePHIDs = $phids;
     return $this;
   }
 
-  public function withCreatorPHIDs(array $phids) {
-    $this->creatorPHIDs = $phids;
+  public function withHostPHIDs(array $phids) {
+    $this->hostPHIDs = $phids;
     return $this;
   }
 
   public function withIsCancelled($is_cancelled) {
     $this->isCancelled = $is_cancelled;
     return $this;
   }
 
   public function withIsStub($is_stub) {
     $this->isStub = $is_stub;
     return $this;
   }
 
   public function withEventsWithNoParent($events_with_no_parent) {
     $this->eventsWithNoParent = $events_with_no_parent;
     return $this;
   }
 
   public function withInstanceSequencePairs(array $pairs) {
     $this->instanceSequencePairs = $pairs;
     return $this;
   }
 
   protected function getDefaultOrderVector() {
     return array('start', 'id');
   }
 
   public function getBuiltinOrders() {
     return array(
       'start' => array(
         'vector' => array('start', 'id'),
         'name' => pht('Event Start'),
       ),
     ) + parent::getBuiltinOrders();
   }
 
   public function getOrderableColumns() {
     return array(
       'start' => array(
         'table' => $this->getPrimaryTableAlias(),
         'column' => 'dateFrom',
         'reverse' => true,
         'type' => 'int',
         'unique' => false,
       ),
     ) + parent::getOrderableColumns();
   }
 
   protected function getPagingValueMap($cursor, array $keys) {
     $event = $this->loadCursorObject($cursor);
     return array(
       'start' => $event->getViewerDateFrom(),
       'id' => $event->getID(),
     );
   }
 
   protected function shouldLimitResults() {
     // When generating ghosts, we can't rely on database ordering because
     // MySQL can't predict the ghost start times. We'll just load all matching
     // events, then generate results from there.
     if ($this->generateGhosts) {
       return false;
     }
 
     return true;
   }
 
   protected function loadPage() {
     $events = $this->loadStandardPage($this->newResultObject());
 
     $viewer = $this->getViewer();
     foreach ($events as $event) {
       $event->applyViewerTimezone($viewer);
     }
 
     if (!$this->generateGhosts) {
       return $events;
     }
 
     $raw_limit = $this->getRawResultLimit();
 
     if (!$raw_limit && !$this->rangeEnd) {
       throw new Exception(
         pht(
           'Event queries which generate ghost events must include either a '.
           'result limit or an end date, because they may otherwise generate '.
           'an infinite number of results. This query has neither.'));
     }
 
     foreach ($events as $key => $event) {
       $sequence_start = 0;
       $sequence_end = null;
       $end = null;
 
       $instance_of = $event->getInstanceOfEventPHID();
 
       if ($instance_of == null && $this->isCancelled !== null) {
         if ($event->getIsCancelled() != $this->isCancelled) {
           unset($events[$key]);
           continue;
         }
       }
     }
 
     // Pull out all of the parents first. We may discard them as we begin
     // generating ghost events, but we still want to process all of them.
     $parents = array();
     foreach ($events as $key => $event) {
       if ($event->isParentEvent()) {
         $parents[$key] = $event;
       }
     }
 
     // Now that we've picked out all the parent events, we can immediately
     // discard anything outside of the time window.
     $events = $this->getEventsInRange($events);
 
     $enforced_end = null;
     foreach ($parents as $key => $event) {
       $sequence_start = 0;
       $sequence_end = null;
       $start = null;
 
       $duration = $event->getDuration();
 
       $frequency = $event->getFrequencyUnit();
       $modify_key = '+1 '.$frequency;
 
       if (($this->rangeBegin !== null) &&
           ($this->rangeBegin > $event->getViewerDateFrom())) {
         $max_date = $this->rangeBegin - $duration;
         $date = $event->getViewerDateFrom();
         $datetime = PhabricatorTime::getDateTimeFromEpoch($date, $viewer);
 
         while ($date < $max_date) {
           // TODO: optimize this to not loop through all off-screen events
           $sequence_start++;
           $datetime = PhabricatorTime::getDateTimeFromEpoch($date, $viewer);
           $date = $datetime->modify($modify_key)->format('U');
         }
 
         $start = $this->rangeBegin;
       } else {
         $start = $event->getViewerDateFrom() - $duration;
       }
 
       $date = $start;
       $datetime = PhabricatorTime::getDateTimeFromEpoch($date, $viewer);
 
       // Select the minimum end time we need to generate events until.
       $end_times = array();
       if ($this->rangeEnd) {
         $end_times[] = $this->rangeEnd;
       }
 
       if ($event->getRecurrenceEndDate()) {
         $end_times[] = $event->getRecurrenceEndDate();
       }
 
       if ($enforced_end) {
         $end_times[] = $enforced_end;
       }
 
       if ($end_times) {
         $end = min($end_times);
         $sequence_end = $sequence_start;
         while ($date < $end) {
           $sequence_end++;
           $datetime->modify($modify_key);
           $date = $datetime->format('U');
           if ($sequence_end > $raw_limit + $sequence_start) {
             break;
           }
         }
       } else {
         $sequence_end = $raw_limit + $sequence_start;
       }
 
       $sequence_start = max(1, $sequence_start);
       for ($index = $sequence_start; $index < $sequence_end; $index++) {
         $events[] = $event->newGhost($viewer, $index);
       }
 
       // NOTE: We're slicing results every time because this makes it cheaper
       // to generate future ghosts. If we already have 100 events that occur
       // before July 1, we know we never need to generate ghosts after that
       // because they couldn't possibly ever appear in the result set.
 
       if ($raw_limit) {
         if (count($events) > $raw_limit) {
           $events = msort($events, 'getViewerDateFrom');
           $events = array_slice($events, 0, $raw_limit, true);
           $enforced_end = last($events)->getViewerDateFrom();
         }
       }
     }
 
     // Now that we're done generating ghost events, we're going to remove any
     // ghosts that we have concrete events for (or which we can load the
     // concrete events for). These concrete events are generated when users
     // edit a ghost, and replace the ghost events.
 
     // First, generate a map of all concrete <parentPHID, sequence> events we
     // already loaded. We don't need to load these again.
     $have_pairs = array();
     foreach ($events as $event) {
       if ($event->getIsGhostEvent()) {
         continue;
       }
 
       $parent_phid = $event->getInstanceOfEventPHID();
       $sequence = $event->getSequenceIndex();
 
       $have_pairs[$parent_phid][$sequence] = true;
     }
 
     // Now, generate a map of all <parentPHID, sequence> events we generated
     // ghosts for. We need to try to load these if we don't already have them.
     $map = array();
     $parent_pairs = array();
     foreach ($events as $key => $event) {
       if (!$event->getIsGhostEvent()) {
         continue;
       }
 
       $parent_phid = $event->getInstanceOfEventPHID();
       $sequence = $event->getSequenceIndex();
 
       // We already loaded the concrete version of this event, so we can just
       // throw out the ghost and move on.
       if (isset($have_pairs[$parent_phid][$sequence])) {
         unset($events[$key]);
         continue;
       }
 
       // We didn't load the concrete version of this event, so we need to
       // try to load it if it exists.
       $parent_pairs[] = array($parent_phid, $sequence);
       $map[$parent_phid][$sequence] = $key;
     }
 
     if ($parent_pairs) {
       $instances = id(new self())
         ->setViewer($viewer)
         ->setParentQuery($this)
         ->withInstanceSequencePairs($parent_pairs)
         ->execute();
 
       foreach ($instances as $instance) {
         $parent_phid = $instance->getInstanceOfEventPHID();
         $sequence = $instance->getSequenceIndex();
 
         $indexes = idx($map, $parent_phid);
         $key = idx($indexes, $sequence);
 
         // Replace the ghost with the corresponding concrete event.
         $events[$key] = $instance;
       }
     }
 
     $events = msort($events, 'getViewerDateFrom');
 
     return $events;
   }
 
   protected function buildJoinClauseParts(AphrontDatabaseConnection $conn_r) {
     $parts = parent::buildJoinClauseParts($conn_r);
 
     if ($this->inviteePHIDs !== null) {
       $parts[] = qsprintf(
         $conn_r,
         'JOIN %T invitee ON invitee.eventPHID = event.phid
           AND invitee.status != %s',
         id(new PhabricatorCalendarEventInvitee())->getTableName(),
         PhabricatorCalendarEventInvitee::STATUS_UNINVITED);
     }
 
     return $parts;
   }
 
   protected function buildWhereClauseParts(AphrontDatabaseConnection $conn) {
     $where = parent::buildWhereClauseParts($conn);
 
     if ($this->ids) {
       $where[] = qsprintf(
         $conn,
         'event.id IN (%Ld)',
         $this->ids);
     }
 
     if ($this->phids) {
       $where[] = qsprintf(
         $conn,
         'event.phid IN (%Ls)',
         $this->phids);
     }
 
     // NOTE: The date ranges we query for are larger than the requested ranges
     // because we need to catch all-day events. We'll refine this range later
     // after adjusting the visible range of events we load.
 
     if ($this->rangeBegin) {
       $where[] = qsprintf(
         $conn,
         'event.dateTo >= %d OR event.isRecurring = 1',
         $this->rangeBegin - phutil_units('16 hours in seconds'));
     }
 
     if ($this->rangeEnd) {
       $where[] = qsprintf(
         $conn,
         'event.dateFrom <= %d',
         $this->rangeEnd + phutil_units('16 hours in seconds'));
     }
 
     if ($this->inviteePHIDs !== null) {
       $where[] = qsprintf(
         $conn,
         'invitee.inviteePHID IN (%Ls)',
         $this->inviteePHIDs);
     }
 
-    if ($this->creatorPHIDs) {
+    if ($this->hostPHIDs) {
       $where[] = qsprintf(
         $conn,
-        'event.userPHID IN (%Ls)',
-        $this->creatorPHIDs);
+        'event.hostPHID IN (%Ls)',
+        $this->hostPHIDs);
     }
 
     if ($this->isCancelled !== null) {
       $where[] = qsprintf(
         $conn,
         'event.isCancelled = %d',
         (int)$this->isCancelled);
     }
 
     if ($this->eventsWithNoParent == true) {
       $where[] = qsprintf(
         $conn,
         'event.instanceOfEventPHID IS NULL');
     }
 
     if ($this->instanceSequencePairs !== null) {
       $sql = array();
 
       foreach ($this->instanceSequencePairs as $pair) {
         $sql[] = qsprintf(
           $conn,
           '(event.instanceOfEventPHID = %s AND event.sequenceIndex = %d)',
           $pair[0],
           $pair[1]);
       }
 
       $where[] = qsprintf(
         $conn,
         '%Q',
         implode(' OR ', $sql));
     }
 
     if ($this->isStub !== null) {
       $where[] = qsprintf(
         $conn,
         'event.isStub = %d',
         (int)$this->isStub);
     }
 
     return $where;
   }
 
   protected function getPrimaryTableAlias() {
     return 'event';
   }
 
   protected function shouldGroupQueryResultRows() {
     if ($this->inviteePHIDs !== null) {
       return true;
     }
     return parent::shouldGroupQueryResultRows();
   }
 
   protected function getApplicationSearchObjectPHIDColumn() {
     return 'event.phid';
   }
 
   public function getQueryApplicationClass() {
     return 'PhabricatorCalendarApplication';
   }
 
 
   protected function willFilterPage(array $events) {
     $instance_of_event_phids = array();
     $recurring_events = array();
     $viewer = $this->getViewer();
 
     $events = $this->getEventsInRange($events);
 
     $phids = array();
 
     foreach ($events as $event) {
       $phids[] = $event->getPHID();
       $instance_of = $event->getInstanceOfEventPHID();
 
       if ($instance_of) {
         $instance_of_event_phids[] = $instance_of;
       }
     }
 
     if (count($instance_of_event_phids) > 0) {
       $recurring_events = id(new PhabricatorCalendarEventQuery())
         ->setViewer($viewer)
         ->withPHIDs($instance_of_event_phids)
         ->withEventsWithNoParent(true)
         ->execute();
 
       $recurring_events = mpull($recurring_events, null, 'getPHID');
     }
 
     if ($events) {
       $invitees = id(new PhabricatorCalendarEventInviteeQuery())
         ->setViewer($viewer)
         ->withEventPHIDs($phids)
         ->execute();
       $invitees = mgroup($invitees, 'getEventPHID');
     } else {
       $invitees = array();
     }
 
     foreach ($events as $key => $event) {
       $event_invitees = idx($invitees, $event->getPHID(), array());
       $event->attachInvitees($event_invitees);
 
       $instance_of = $event->getInstanceOfEventPHID();
       if (!$instance_of) {
         continue;
       }
       $parent = idx($recurring_events, $instance_of);
 
       // should never get here
       if (!$parent) {
         unset($events[$key]);
         continue;
       }
       $event->attachParentEvent($parent);
 
       if ($this->isCancelled !== null) {
         if ($event->getIsCancelled() != $this->isCancelled) {
           unset($events[$key]);
           continue;
         }
       }
     }
 
     $events = msort($events, 'getViewerDateFrom');
 
     return $events;
   }
 
   private function getEventsInRange(array $events) {
     $range_start = $this->rangeBegin;
     $range_end = $this->rangeEnd;
 
     foreach ($events as $key => $event) {
       $event_start = $event->getViewerDateFrom();
       $event_end = $event->getViewerDateTo();
 
       if ($range_start && $event_end < $range_start) {
         unset($events[$key]);
       }
 
       if ($range_end && $event_start > $range_end) {
         unset($events[$key]);
       }
     }
 
     return $events;
   }
 
 }
diff --git a/src/applications/calendar/query/PhabricatorCalendarEventSearchEngine.php b/src/applications/calendar/query/PhabricatorCalendarEventSearchEngine.php
index 44e19ec3e7..f9083f9021 100644
--- a/src/applications/calendar/query/PhabricatorCalendarEventSearchEngine.php
+++ b/src/applications/calendar/query/PhabricatorCalendarEventSearchEngine.php
@@ -1,552 +1,553 @@
 <?php
 
 final class PhabricatorCalendarEventSearchEngine
   extends PhabricatorApplicationSearchEngine {
 
   private $calendarYear;
   private $calendarMonth;
   private $calendarDay;
 
   public function getResultTypeDescription() {
     return pht('Calendar Events');
   }
 
   public function getApplicationClassName() {
     return 'PhabricatorCalendarApplication';
   }
 
   public function newQuery() {
     return new PhabricatorCalendarEventQuery();
   }
 
   protected function shouldShowOrderField() {
     return false;
   }
 
   protected function buildCustomSearchFields() {
     return array(
       id(new PhabricatorSearchDatasourceField())
-        ->setLabel(pht('Created By'))
-        ->setKey('creatorPHIDs')
+        ->setLabel(pht('Hosts'))
+        ->setKey('hostPHIDs')
+        ->setAliases(array('host', 'hostPHID', 'hosts'))
         ->setDatasource(new PhabricatorPeopleUserFunctionDatasource()),
       id(new PhabricatorSearchDatasourceField())
         ->setLabel(pht('Invited'))
         ->setKey('invitedPHIDs')
         ->setDatasource(new PhabricatorPeopleUserFunctionDatasource()),
       id(new PhabricatorSearchDateControlField())
         ->setLabel(pht('Occurs After'))
         ->setKey('rangeStart'),
       id(new PhabricatorSearchDateControlField())
         ->setLabel(pht('Occurs Before'))
         ->setKey('rangeEnd')
         ->setAliases(array('rangeEnd')),
       id(new PhabricatorSearchCheckboxesField())
         ->setKey('upcoming')
         ->setOptions(array(
           'upcoming' => pht('Show only upcoming events.'),
           )),
       id(new PhabricatorSearchSelectField())
         ->setLabel(pht('Cancelled Events'))
         ->setKey('isCancelled')
         ->setOptions($this->getCancelledOptions())
         ->setDefault('active'),
       id(new PhabricatorSearchSelectField())
         ->setLabel(pht('Display Options'))
         ->setKey('display')
         ->setOptions($this->getViewOptions())
         ->setDefault('month'),
     );
   }
 
   private function getCancelledOptions() {
     return array(
       'active' => pht('Active Events Only'),
       'cancelled' => pht('Cancelled Events Only'),
       'both' => pht('Both Cancelled and Active Events'),
     );
   }
 
   private function getViewOptions() {
     return array(
       'month' => pht('Month View'),
       'day' => pht('Day View'),
       'list'   => pht('List View'),
     );
   }
 
   protected function buildQueryFromParameters(array $map) {
     $query = $this->newQuery();
     $viewer = $this->requireViewer();
 
-    if ($map['creatorPHIDs']) {
-      $query->withCreatorPHIDs($map['creatorPHIDs']);
+    if ($map['hostPHIDs']) {
+      $query->withHostPHIDs($map['hostPHIDs']);
     }
 
     if ($map['invitedPHIDs']) {
       $query->withInvitedPHIDs($map['invitedPHIDs']);
     }
 
     $range_start = $map['rangeStart'];
     $range_end = $map['rangeEnd'];
     $display = $map['display'];
 
     if ($map['upcoming'] && $map['upcoming'][0] == 'upcoming') {
       $upcoming = true;
     } else {
       $upcoming = false;
     }
 
     list($range_start, $range_end) = $this->getQueryDateRange(
       $range_start,
       $range_end,
       $display,
       $upcoming);
 
     $query->withDateRange($range_start, $range_end);
 
     switch ($map['isCancelled']) {
       case 'active':
         $query->withIsCancelled(false);
         break;
       case 'cancelled':
         $query->withIsCancelled(true);
         break;
     }
 
     // Generate ghosts (and ignore stub events) if we aren't querying for
     // specific events.
     if (!$map['ids'] && !$map['phids']) {
       $query
         ->withIsStub(false)
         ->setGenerateGhosts(true);
     }
 
     return $query;
   }
 
   private function getQueryDateRange(
     $start_date_wild,
     $end_date_wild,
     $display,
     $upcoming) {
 
     $start_date_value = $this->getSafeDate($start_date_wild);
     $end_date_value = $this->getSafeDate($end_date_wild);
 
     $viewer = $this->requireViewer();
     $timezone = new DateTimeZone($viewer->getTimezoneIdentifier());
     $min_range = null;
     $max_range = null;
 
     $min_range = $start_date_value->getEpoch();
     $max_range = $end_date_value->getEpoch();
 
     if ($display == 'month' || $display == 'day') {
       list($start_year, $start_month, $start_day) =
         $this->getDisplayYearAndMonthAndDay($min_range, $max_range, $display);
 
       $start_day = new DateTime(
         "{$start_year}-{$start_month}-{$start_day}",
         $timezone);
       $next = clone $start_day;
 
       if ($display == 'month') {
         $next->modify('+1 month');
       } else if ($display == 'day') {
         $next->modify('+7 day');
       }
 
       $display_start = $start_day->format('U');
       $display_end = $next->format('U');
 
       $start_of_week = $viewer->getUserSetting(
         PhabricatorWeekStartDaySetting::SETTINGKEY);
 
       $end_of_week = ($start_of_week + 6) % 7;
 
       $first_of_month = $start_day->format('w');
       $last_of_month = id(clone $next)->modify('-1 day')->format('w');
 
       if (!$min_range || ($min_range < $display_start)) {
         $min_range = $display_start;
 
         if ($display == 'month' &&
           $first_of_month !== $start_of_week) {
           $interim_day_num = ($first_of_month + 7 - $start_of_week) % 7;
           $min_range = id(clone $start_day)
             ->modify('-'.$interim_day_num.' days')
             ->format('U');
         }
       }
       if (!$max_range || ($max_range > $display_end)) {
         $max_range = $display_end;
 
         if ($display == 'month' &&
           $last_of_month !== $end_of_week) {
           $interim_day_num = ($end_of_week + 7 - $last_of_month) % 7;
           $max_range = id(clone $next)
             ->modify('+'.$interim_day_num.' days')
             ->format('U');
         }
       }
     }
 
     if ($upcoming) {
       $now = PhabricatorTime::getNow();
       if ($min_range) {
         $min_range = max($now, $min_range);
       } else {
         $min_range = $now;
       }
     }
 
     return array($min_range, $max_range);
   }
 
   protected function getURI($path) {
     return '/calendar/'.$path;
   }
 
   protected function getBuiltinQueryNames() {
     $names = array(
       'month' => pht('Month View'),
       'day' => pht('Day View'),
       'upcoming' => pht('Upcoming Events'),
       'all' => pht('All Events'),
     );
 
     return $names;
   }
 
   public function setCalendarYearAndMonthAndDay($year, $month, $day = null) {
     $this->calendarYear = $year;
     $this->calendarMonth = $month;
     $this->calendarDay = $day;
 
     return $this;
   }
 
   public function buildSavedQueryFromBuiltin($query_key) {
     $query = $this->newSavedQuery();
     $query->setQueryKey($query_key);
 
     switch ($query_key) {
       case 'month':
         return $query->setParameter('display', 'month');
       case 'day':
         return $query->setParameter('display', 'day');
       case 'upcoming':
         return $query
           ->setParameter('display', 'list')
           ->setParameter('upcoming', array(
             0 => 'upcoming',
           ));
       case 'all':
         return $query;
     }
 
     return parent::buildSavedQueryFromBuiltin($query_key);
   }
 
   protected function renderResultList(
     array $events,
     PhabricatorSavedQuery $query,
     array $handles) {
 
     if ($this->isMonthView($query)) {
       return $this->buildCalendarView($events, $query, $handles);
     } else if ($this->isDayView($query)) {
       return $this->buildCalendarDayView($events, $query, $handles);
     }
 
     assert_instances_of($events, 'PhabricatorCalendarEvent');
     $viewer = $this->requireViewer();
     $list = new PHUIObjectItemListView();
 
     foreach ($events as $event) {
       if ($event->getIsGhostEvent()) {
         $monogram = $event->getParentEvent()->getMonogram();
         $index = $event->getSequenceIndex();
         $monogram = "{$monogram}/{$index}";
       } else {
         $monogram = $event->getMonogram();
       }
 
       $item = id(new PHUIObjectItemView())
         ->setUser($viewer)
         ->setObject($event)
         ->setObjectName($monogram)
         ->setHeader($event->getName())
         ->setHref($event->getURI());
 
       $item->addAttribute($event->renderEventDate($viewer, false));
 
       if ($event->isCancelledEvent()) {
         $status_icon = 'fa-times red';
         $status_label = pht('Cancelled');
         $item->setDisabled(true);
       } else if ($viewer->isLoggedIn()) {
         $status = $event->getUserInviteStatus($viewer->getPHID());
         switch ($status) {
           case PhabricatorCalendarEventInvitee::STATUS_ATTENDING:
             $status_icon = 'fa-check-circle green';
             $status_label = pht('Attending');
             break;
           case PhabricatorCalendarEventInvitee::STATUS_INVITED:
             $status_icon = 'fa-user-plus green';
             $status_label = pht('Invited');
             break;
           case PhabricatorCalendarEventInvitee::STATUS_DECLINED:
             $status_icon = 'fa-times grey';
             $status_label = pht('Declined');
             break;
           default:
             $status_icon = $event->getIcon().' grey';
             $status_label = null;
             break;
         }
       }
 
       $item->setStatusIcon($status_icon, $status_label);
 
       $host = pht(
         'Hosted by %s',
         $viewer->renderHandle($event->getHostPHID()));
       $item->addByline($host);
 
       $list->addItem($item);
     }
 
     $result = new PhabricatorApplicationSearchResultView();
     $result->setObjectList($list);
     $result->setNoDataString(pht('No events found.'));
 
     return $result;
   }
 
   private function buildCalendarView(
     array $statuses,
     PhabricatorSavedQuery $query,
     array $handles) {
 
     $viewer = $this->requireViewer();
     $now = time();
 
     list($start_year, $start_month) =
       $this->getDisplayYearAndMonthAndDay(
         $this->getQueryDateFrom($query)->getEpoch(),
         $this->getQueryDateTo($query)->getEpoch(),
         $query->getParameter('display'));
 
     $now_year  = phabricator_format_local_time($now, $viewer, 'Y');
     $now_month = phabricator_format_local_time($now, $viewer, 'm');
     $now_day   = phabricator_format_local_time($now, $viewer, 'j');
 
     if ($start_month == $now_month && $start_year == $now_year) {
       $month_view = new PHUICalendarMonthView(
         $this->getQueryDateFrom($query),
         $this->getQueryDateTo($query),
         $start_month,
         $start_year,
         $now_day);
     } else {
       $month_view = new PHUICalendarMonthView(
         $this->getQueryDateFrom($query),
         $this->getQueryDateTo($query),
         $start_month,
         $start_year);
     }
 
     $month_view->setUser($viewer);
 
     $phids = mpull($statuses, 'getHostPHID');
     $handles = $viewer->loadHandles($phids);
 
     foreach ($statuses as $status) {
       $viewer_is_invited = $status->getIsUserInvited($viewer->getPHID());
 
       $event = new AphrontCalendarEventView();
       $event->setEpochRange(
         $status->getViewerDateFrom(),
         $status->getViewerDateTo());
       $event->setIsAllDay($status->getIsAllDay());
       $event->setIcon($status->getIcon());
 
       $name_text = $handles[$status->getHostPHID()]->getName();
       $status_text = $status->getName();
       $event->setHostPHID($status->getHostPHID());
       $event->setDescription(pht('%s (%s)', $name_text, $status_text));
       $event->setName($status_text);
       $event->setURI($status->getURI());
       $event->setViewerIsInvited($viewer_is_invited);
       $month_view->addEvent($event);
     }
 
     $month_view->setBrowseURI(
       $this->getURI('query/'.$query->getQueryKey().'/'));
 
     // TODO redesign-2015 : Move buttons out of PHUICalendarView?
     $result = new PhabricatorApplicationSearchResultView();
     $result->setContent($month_view);
 
     return $result;
   }
 
   private function buildCalendarDayView(
     array $statuses,
     PhabricatorSavedQuery $query,
     array $handles) {
 
     $viewer = $this->requireViewer();
 
     list($start_year, $start_month, $start_day) =
       $this->getDisplayYearAndMonthAndDay(
         $this->getQueryDateFrom($query)->getEpoch(),
         $this->getQueryDateTo($query)->getEpoch(),
         $query->getParameter('display'));
 
     $day_view = id(new PHUICalendarDayView(
       $this->getQueryDateFrom($query)->getEpoch(),
       $this->getQueryDateTo($query)->getEpoch(),
       $start_year,
       $start_month,
       $start_day))
       ->setQuery($query->getQueryKey());
 
     $day_view->setUser($viewer);
 
     $phids = mpull($statuses, 'getHostPHID');
 
     foreach ($statuses as $status) {
       if ($status->getIsCancelled()) {
         continue;
       }
 
       $viewer_is_invited = $status->getIsUserInvited($viewer->getPHID());
 
       $can_edit = PhabricatorPolicyFilter::hasCapability(
         $viewer,
         $status,
         PhabricatorPolicyCapability::CAN_EDIT);
 
       $event = new AphrontCalendarEventView();
       $event->setCanEdit($can_edit);
       $event->setEventID($status->getID());
       $event->setEpochRange(
         $status->getViewerDateFrom(),
         $status->getViewerDateTo());
       $event->setIsAllDay($status->getIsAllDay());
       $event->setIcon($status->getIcon());
       $event->setViewerIsInvited($viewer_is_invited);
 
       $event->setName($status->getName());
       $event->setURI($status->getURI());
       $day_view->addEvent($event);
     }
 
     $day_view->setBrowseURI(
       $this->getURI('query/'.$query->getQueryKey().'/'));
 
     $result = new PhabricatorApplicationSearchResultView();
     $result->setContent($day_view);
 
     return $result;
   }
 
   private function getDisplayYearAndMonthAndDay(
     $range_start,
     $range_end,
     $display) {
 
     $viewer = $this->requireViewer();
     $epoch = null;
 
     if ($this->calendarYear && $this->calendarMonth) {
       $start_year = $this->calendarYear;
       $start_month = $this->calendarMonth;
       $start_day = $this->calendarDay ? $this->calendarDay : 1;
     } else {
       if ($range_start) {
         $epoch = $range_start;
       } else if ($range_end) {
         $epoch = $range_end;
       } else {
         $epoch = time();
       }
       if ($display == 'month') {
         $day = 1;
       } else {
         $day = phabricator_format_local_time($epoch, $viewer, 'd');
       }
       $start_year = phabricator_format_local_time($epoch, $viewer, 'Y');
       $start_month = phabricator_format_local_time($epoch, $viewer, 'm');
       $start_day = $day;
     }
     return array($start_year, $start_month, $start_day);
   }
 
   public function getPageSize(PhabricatorSavedQuery $saved) {
     if ($this->isMonthView($saved) || $this->isDayView($saved)) {
       return $saved->getParameter('limit', 1000);
     } else {
       return $saved->getParameter('limit', 100);
     }
   }
 
   private function getQueryDateFrom(PhabricatorSavedQuery $saved) {
     return $this->getQueryDate($saved, 'rangeStart');
   }
 
   private function getQueryDateTo(PhabricatorSavedQuery $saved) {
     return $this->getQueryDate($saved, 'rangeEnd');
   }
 
   private function getQueryDate(PhabricatorSavedQuery $saved, $key) {
     $viewer = $this->requireViewer();
 
     $wild = $saved->getParameter($key);
     return $this->getSafeDate($wild);
   }
 
   private function getSafeDate($value) {
     $viewer = $this->requireViewer();
     if ($value) {
       // ideally this would be consistent and always pass in the same type
       if ($value instanceof AphrontFormDateControlValue) {
         return $value;
       } else {
         $value = AphrontFormDateControlValue::newFromWild($viewer, $value);
       }
     } else {
       $value = AphrontFormDateControlValue::newFromEpoch(
         $viewer,
         PhabricatorTime::getTodayMidnightDateTime($viewer)->format('U'));
       $value->setEnabled(false);
     }
 
     $value->setOptional(true);
 
     return $value;
   }
 
   private function isMonthView(PhabricatorSavedQuery $query) {
     if ($this->isDayView($query)) {
       return false;
     }
     if ($query->getParameter('display') == 'month') {
       return true;
     }
   }
 
   private function isDayView(PhabricatorSavedQuery $query) {
     if ($query->getParameter('display') == 'day') {
       return true;
     }
     if ($this->calendarDay) {
       return true;
     }
 
     return false;
   }
 
 }