testing

PhabricatorXHPASTViewStreamController.php
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			<?php

			/*
			* Copyright 2012 Facebook, Inc.
			*
			* Licensed under the Apache License, Version 2.0 (the "License");
			* you may not use this file except in compliance with the License.
			* You may obtain a copy of the License at
			*
			* http://www.apache.org/licenses/LICENSE-2.0
			*
			* Unless required by applicable law or agreed to in writing, software
			* distributed under the License is distributed on an "AS IS" BASIS,
			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
			* See the License for the specific language governing permissions and
			* limitations under the License.
			*/

			final class PhabricatorXHPASTViewStreamController
			extends PhabricatorXHPASTViewPanelController {

			public function processRequest() {
			$storage = $this->getStorageTree();
			$input = $storage->getInput();
			$stdout = $storage->getStdout();

			$tree = XHPASTTree::newFromDataAndResolvedExecFuture(
			$input,
			array(0, $stdout, ''));

			$tokens = array();
			foreach ($tree->getRawTokenStream() as $id => $token) {
			$seq = $id;
			$name = $token->getTypeName();
			$title = "Token {$seq}: {$name}";

			$tokens[] = phutil_render_tag(
			'span',
			array(
			'title' => $title,
			'class' => 'token',
			),
			phutil_escape_html($token->getValue()));
			}

			return $this->buildXHPASTViewPanelResponse(implode('', $tokens));
			}
			}