testing

PhabricatorObjectItemListView.php
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			<?php

			final class PhabricatorObjectItemListView extends AphrontView {

			private $header;
			private $items;
			private $pager;
			private $noDataString;
			private $viewer;

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

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

			public function setHeader($header) {
			$this->header = $header;
			return $this;
			}

			public function setPager($pager) {
			$this->pager = $pager;
			return $this;
			}

			public function setNoDataString($no_data_string) {
			$this->noDataString = $no_data_string;
			return $this;
			}

			public function addItem(PhabricatorObjectItemView $item) {
			$this->items[] = $item;
			return $this;
			}

			public function render() {
			require_celerity_resource('phabricator-object-item-list-view-css');

			$header = null;
			if (strlen($this->header)) {
			$header = phutil_render_tag(
			'h1',
			array(
			'class' => 'phabricator-object-item-list-header',
			),
			phutil_escape_html($this->header));
			}

			if ($this->items) {
			$items = $this->renderSingleView($this->items);
			} else {
			$string = nonempty($this->noDataString, pht('No data.'));
			$items = id(new AphrontErrorView())
			->setSeverity(AphrontErrorView::SEVERITY_NODATA)
			->appendChild(phutil_escape_html($string))
			->render();
			}

			$pager = null;
			if ($this->pager) {
			$pager = $this->renderSingleView($this->pager);
			}

			return phutil_render_tag(
			'div',
			array(
			'class' => 'phabricator-object-item-list-view',
			),
			$header.$items.$pager);
			}

			}