Differential D14869 Diff 35956 src/applications/project/policyrule/PhabricatorProjectMembersPolicyRule.php

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src/applications/project/policyrule/PhabricatorProjectMembersPolicyRule.php

This file was added.

				<?php

				final class PhabricatorProjectMembersPolicyRule extends PhabricatorPolicyRule {

				private $memberships = array();

				public function getRuleDescription() {
				return pht('members of project');
				}

				public function willApplyRules(
				PhabricatorUser $viewer,
				array $values,
				array $objects) {

				$viewer_phid = $viewer->getPHID();
				if (!$viewer_phid) {
				return;
				}

				if (empty($this->memberships[$viewer_phid])) {
				$this->memberships[$viewer_phid] = array();
				}

				foreach ($objects as $key => $object) {
				$cache = $this->getTransactionHint($object);
				if ($cache === null) {
				continue;
				}

				unset($objects[$key]);

				if (isset($cache[$viewer_phid])) {
				$this->memberships[$viewer_phid][$object->getPHID()] = true;
				}
				}

				if (!$objects) {
				return;
				}

				$object_phids = mpull($objects, 'getPHID');
				$edge_query = id(new PhabricatorEdgeQuery())
				->withSourcePHIDs(array($viewer_phid))
				->withDestinationPHIDs($object_phids)
				->withEdgeTypes(
				array(
				PhabricatorProjectMemberOfProjectEdgeType::EDGECONST,
				));
				$edge_query->execute();

				$memberships = $edge_query->getDestinationPHIDs();
				if (!$memberships) {
				return;
				}

				$this->memberships[$viewer_phid] += array_fill_keys($memberships, true);
				}

				public function applyRule(
				PhabricatorUser $viewer,
				$value,
				PhabricatorPolicyInterface $object) {
				$viewer_phid = $viewer->getPHID();
				if (!$viewer_phid) {
				return false;
				}

				$memberships = idx($this->memberships, $viewer_phid);
				return isset($memberships[$object->getPHID()]);
				}

				public function getValueControlType() {
				return self::CONTROL_TYPE_NONE;
				}

				public function canApplyToObject(PhabricatorPolicyInterface $object) {
				return ($object instanceof PhabricatorProject);
				}

				public function getObjectPolicyKey() {
				return 'project.members';
				}

				public function getObjectPolicyName() {
				return pht('Project Members');
				}

				public function getObjectPolicyIcon() {
				return 'fa-users';
				}

				public function getPolicyExplanation() {
				return pht('Project members can take this action.');
				}

				}