PhabricatorProjectHovercardEngineExtension.php
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PhabricatorProjectHovercardEngineExtension.php
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	<?php

	final class PhabricatorProjectHovercardEngineExtension
	extends PhabricatorHovercardEngineExtension {

	const EXTENSIONKEY = 'project.card';

	public function isExtensionEnabled() {
	return true;
	}

	public function getExtensionName() {
	return pht('Project Card');
	}

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

	public function willRenderHovercards(array $objects) {
	$viewer = $this->getViewer();
	$phids = mpull($objects, 'getPHID');

	$projects = id(new PhabricatorProjectQuery())
	->setViewer($viewer)
	->withPHIDs($phids)
	->needImages(true)
	->execute();
	$projects = mpull($projects, null, 'getPHID');

	$custom_fields = array();
	foreach ($projects as $project) {
	$field = PhabricatorCustomField::getObjectField(
	$project,
	PhabricatorCustomField::ROLE_VIEW,
	'std:project:internal:description');
	if ($field === null) {
	// This means the field is disabled, it would always be null.
	break;
	}
	$field
	->setViewer($viewer)
	->readValueFromObject($project);
	$custom_fields[] = $field;
	}

	id(new PhabricatorCustomFieldStorageQuery())
	->addFields($custom_fields)
	->execute();

	return array(
	'projects' => $projects,
	);
	}

	public function renderHovercard(
	PHUIHovercardView $hovercard,
	PhabricatorObjectHandle $handle,
	$object,
	$data) {
	$viewer = $this->getViewer();

	$project = idx($data['projects'], $object->getPHID());
	if (!$project) {
	return;
	}

	$project_card = id(new PhabricatorProjectCardView())
	->setProject($project)
	->setViewer($viewer);

	$hovercard->appendChild($project_card);
	}

	}