testing

PHUIHandleListView.php
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			<?php

			/**
			* Convenience class for rendering a list of handles.
			*
			* This class simplifies rendering a list of handles and improves loading and
			* caching semantics in the rendering pipeline by delaying bulk loads until the
			* last possible moment.
			*/
			final class PHUIHandleListView
			extends AphrontTagView {

			private $handleList;
			private $asInline;

			public function setHandleList(PhabricatorHandleList $list) {
			$this->handleList = $list;
			return $this;
			}

			public function setAsInline($inline) {
			$this->asInline = $inline;
			return $this;
			}

			public function getAsInline() {
			return $this->asInline;
			}

			protected function getTagName() {
			// TODO: It would be nice to render this with a proper <ul />, at least in
			// block mode, but don't stir the waters up too much for now.
			return 'span';
			}

			protected function getTagContent() {
			$list = $this->handleList;
			$items = array();
			foreach ($list as $handle) {
			$view = $list->renderHandle($handle->getPHID());

			$view->setShowHovercard(true);

			$items[] = $view;
			}

			if ($this->getAsInline()) {
			$items = phutil_implode_html(', ', $items);
			} else {
			$items = phutil_implode_html(phutil_tag('br'), $items);
			}

			return $items;
			}

			}