PHUICurtainObjectRefListView.php
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PHUICurtainObjectRefListView.php
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	<?php

	final class PHUICurtainObjectRefListView
	extends AphrontTagView {

	private $refs = array();
	private $emptyMessage;
	private $tail = array();

	protected function getTagAttributes() {
	return array(
	'class' => 'phui-curtain-object-ref-list-view',
	);
	}

	public function setEmptyMessage($empty_message) {
	$this->emptyMessage = $empty_message;
	return $this;
	}

	protected function getTagContent() {
	$refs = $this->refs;

	if (!$refs && ($this->emptyMessage !== null)) {
	$view = phutil_tag(
	'div',
	array(
	'class' => 'phui-curtain-object-ref-list-view-empty',
	),
	$this->emptyMessage);
	} else {
	$view = $refs;
	}

	$tail = null;
	if ($this->tail) {
	$tail = phutil_tag(
	'div',
	array(
	'class' => 'phui-curtain-object-ref-list-view-tail',
	),
	$this->tail);
	}

	return array(
	$view,
	$tail,
	);
	}

	public function newObjectRefView() {
	$ref_view = id(new PHUICurtainObjectRefView())
	->setViewer($this->getViewer());

	$this->refs[] = $ref_view;

	return $ref_view;
	}

	public function newTailLink() {
	$link = new PHUILinkView();

	$this->tail[] = $link;

	return $link;
	}

	}