DifferentialProjectReviewersField.php
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	<?php

	final class DifferentialProjectReviewersField
	extends DifferentialCustomField {

	public function getFieldKey() {
	return 'differential:project-reviewers';
	}

	public function getFieldName() {
	return pht('Project Reviewers');
	}

	public function getFieldDescription() {
	return pht('Display project reviewers.');
	}

	public function shouldAppearInPropertyView() {
	return true;
	}

	public function canDisableField() {
	return false;
	}

	public function renderPropertyViewLabel() {
	return $this->getFieldName();
	}

	public function getRequiredHandlePHIDsForPropertyView() {
	return mpull($this->getProjectReviewers(), 'getReviewerPHID');
	}

	public function renderPropertyViewValue(array $handles) {
	$reviewers = $this->getProjectReviewers();
	if (!$reviewers) {
	return null;
	}

	$view = id(new DifferentialReviewersView())
	->setUser($this->getViewer())
	->setReviewers($reviewers)
	->setHandles($handles);

	// TODO: Active diff stuff.

	return $view;
	}

	private function getProjectReviewers() {
	$reviewers = array();
	foreach ($this->getObject()->getReviewerStatus() as $reviewer) {
	if (!$reviewer->isUser()) {
	$reviewers[] = $reviewer;
	}
	}
	return $reviewers;
	}

	public function getProTips() {
	return array(
	pht(
	'You can add a project as a subscriber or reviewer by writing '.
	'"%s" in the appropriate field.',
	'#projectname'),
	);
	}

	}