PhabricatorMetaMTAMemberQuery.php
eca7d3fedae5stable

PhabricatorMetaMTAMemberQuery.php
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			<?php

			/**
			* Expands aggregate mail recipients into their component mailables. For
			* example, a project currently expands into all of its members.
			*/
			final class PhabricatorMetaMTAMemberQuery extends PhabricatorQuery {

			private $phids = array();
			private $viewer;

			public function setViewer(PhabricatorUser $viewer) {
			$this->viewer = $viewer;
			return $this;
			}

			public function getViewer() {
			return $this->viewer;
			}

			public function withPHIDs(array $phids) {
			$this->phids = $phids;
			return $this;
			}

			public function execute() {
			$phids = array_fuse($this->phids);
			$actors = array();
			$type_map = array();
			foreach ($phids as $phid) {
			$type_map[phid_get_type($phid)][] = $phid;
			}

			// TODO: Generalize this somewhere else.

			$results = array();
			foreach ($type_map as $type => $phids) {
			switch ($type) {
			case PhabricatorProjectPHIDTypeProject::TYPECONST:
			// TODO: For now, project members are always on the "mailing list"
			// implied by the project, but we should differentiate members and
			// subscribers (i.e., allow you to unsubscribe from mail about
			// a project).

			$projects = id(new PhabricatorProjectQuery())
			->setViewer($this->getViewer())
			->needMembers(true)
			->withPHIDs($phids)
			->execute();

			$projects = mpull($projects, null, 'getPHID');
			foreach ($phids as $phid) {
			$project = idx($projects, $phid);
			if (!$project) {
			$results[$phid] = array();
			} else {
			$results[$phid] = $project->getMemberPHIDs();
			}
			}
			break;
			default:
			break;
			}
			}

			return $results;
			}

			}