testing

PhabricatorHelpKeyboardShortcutController.php
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			<?php

			/*
			* Copyright 2011 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.
			*/

			class PhabricatorHelpKeyboardShortcutController
			extends PhabricatorHelpController {

			public function processRequest() {
			$request = $this->getRequest();
			$user = $request->getUser();

			$keys = $request->getStr('keys');
			$keys = json_decode($keys, true);
			if (!is_array($keys)) {
			return new Aphront400Response();
			}

			$rows = array();
			foreach ($keys as $shortcut) {
			$keystrokes = array();
			foreach ($shortcut['keys'] as $stroke) {
			$keystrokes[] = '<kbd>'.phutil_escape_html($stroke).'</kbd>';
			}
			$keystrokes = implode(' or ', $keystrokes);
			$rows[] =
			'<tr>'.
			'<th>'.$keystrokes.'</th>'.
			'<td>'.phutil_escape_html($shortcut['description']).'</td>'.
			'</tr>';
			}

			$table =
			'<table class="keyboard-shortcut-help">'.
			implode('', $rows).
			'</table>';

			$dialog = id(new AphrontDialogView())
			->setUser($user)
			->setTitle('Keyboard Shortcuts')
			->appendChild($table)
			->addCancelButton('#', 'Close');

			return id(new AphrontDialogResponse())
			->setDialog($dialog);
			}

			}