public static function indexTask(ManiphestTask $task)
 {
     $doc = new PhabricatorSearchAbstractDocument();
     $doc->setPHID($task->getPHID());
     $doc->setDocumentType(PhabricatorPHIDConstants::PHID_TYPE_TASK);
     $doc->setDocumentTitle($task->getTitle());
     $doc->setDocumentCreated($task->getDateCreated());
     $doc->setDocumentModified($task->getDateModified());
     $doc->addField(PhabricatorSearchField::FIELD_BODY, $task->getDescription());
     $doc->addRelationship(PhabricatorSearchRelationship::RELATIONSHIP_AUTHOR, $task->getAuthorPHID(), PhabricatorPHIDConstants::PHID_TYPE_USER, $task->getDateCreated());
     if ($task->getStatus() == ManiphestTaskStatus::STATUS_OPEN) {
         $doc->addRelationship(PhabricatorSearchRelationship::RELATIONSHIP_OPEN, $task->getPHID(), PhabricatorPHIDConstants::PHID_TYPE_TASK, time());
     }
     $transactions = id(new ManiphestTransaction())->loadAllWhere('taskID = %d', $task->getID());
     $current_ccs = $task->getCCPHIDs();
     $touches = array();
     $owner = null;
     $ccs = array();
     foreach ($transactions as $transaction) {
         if ($transaction->hasComments()) {
             $doc->addField(PhabricatorSearchField::FIELD_COMMENT, $transaction->getComments());
         }
         $author = $transaction->getAuthorPHID();
         // Record the most recent time they touched this object.
         $touches[$author] = $transaction->getDateCreated();
         switch ($transaction->getTransactionType()) {
             case ManiphestTransactionType::TYPE_OWNER:
                 $owner = $transaction;
                 break;
             case ManiphestTransactionType::TYPE_CCS:
                 // For users who are still CC'd, record the first time they were
                 // added to CC.
                 foreach ($transaction->getNewValue() as $added_cc) {
                     if (in_array($added_cc, $current_ccs)) {
                         if (empty($ccs[$added_cc])) {
                             $ccs[$added_cc] = $transaction->getDateCreated();
                         }
                     }
                 }
                 break;
         }
     }
     foreach ($task->getProjectPHIDs() as $phid) {
         $doc->addRelationship(PhabricatorSearchRelationship::RELATIONSHIP_PROJECT, $phid, PhabricatorPHIDConstants::PHID_TYPE_PROJ, $task->getDateModified());
         // Bogus.
     }
     if ($owner && $owner->getNewValue()) {
         $doc->addRelationship(PhabricatorSearchRelationship::RELATIONSHIP_OWNER, $owner->getNewValue(), PhabricatorPHIDConstants::PHID_TYPE_USER, $owner->getDateCreated());
     } else {
         $doc->addRelationship(PhabricatorSearchRelationship::RELATIONSHIP_OWNER, ManiphestTaskOwner::OWNER_UP_FOR_GRABS, PhabricatorPHIDConstants::PHID_TYPE_MAGIC, $owner ? $owner->getDateCreated() : $task->getDateCreated());
     }
     foreach ($touches as $touch => $time) {
         $doc->addRelationship(PhabricatorSearchRelationship::RELATIONSHIP_TOUCH, $touch, PhabricatorPHIDConstants::PHID_TYPE_USER, $time);
     }
     // We need to load handles here since non-users may subscribe (mailing
     // lists, e.g.)
     $handles = id(new PhabricatorObjectHandleData(array_keys($ccs)))->loadHandles();
     foreach ($ccs as $cc => $time) {
         $doc->addRelationship(PhabricatorSearchRelationship::RELATIONSHIP_SUBSCRIBER, $handles[$cc]->getPHID(), $handles[$cc]->getType(), $time);
     }
     self::reindexAbstractDocument($doc);
 }
 private function publishFeedStory(ManiphestTask $task, array $transactions)
 {
     assert_instances_of($transactions, 'ManiphestTransaction');
     $actions = array(ManiphestAction::ACTION_UPDATE);
     $comments = null;
     foreach ($transactions as $transaction) {
         if ($transaction->hasComments()) {
             $comments = $transaction->getComments();
         }
         switch ($transaction->getTransactionType()) {
             case ManiphestTransactionType::TYPE_OWNER:
                 $actions[] = ManiphestAction::ACTION_ASSIGN;
                 break;
             case ManiphestTransactionType::TYPE_STATUS:
                 if ($task->getStatus() != ManiphestTaskStatus::STATUS_OPEN) {
                     $actions[] = ManiphestAction::ACTION_CLOSE;
                 } else {
                     if ($this->isCreate($transactions)) {
                         $actions[] = ManiphestAction::ACTION_CREATE;
                     }
                 }
                 break;
             default:
                 break;
         }
     }
     $action_type = ManiphestAction::selectStrongestAction($actions);
     $owner_phid = $task->getOwnerPHID();
     $actor_phid = head($transactions)->getAuthorPHID();
     $author_phid = $task->getAuthorPHID();
     id(new PhabricatorFeedStoryPublisher())->setStoryType(PhabricatorFeedStoryTypeConstants::STORY_MANIPHEST)->setStoryData(array('taskPHID' => $task->getPHID(), 'transactionIDs' => mpull($transactions, 'getID'), 'ownerPHID' => $owner_phid, 'action' => $action_type, 'comments' => $comments, 'description' => $task->getDescription()))->setStoryTime(time())->setStoryAuthorPHID($actor_phid)->setRelatedPHIDs(array_merge(array_filter(array($task->getPHID(), $author_phid, $actor_phid, $owner_phid)), $task->getProjectPHIDs()))->publish();
 }