testing

PhrictionNewController.php
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			<?php

			final class PhrictionNewController extends PhrictionController {

			public function handleRequest(AphrontRequest $request) {
			$viewer = $request->getViewer();
			$slug = PhabricatorSlug::normalize($request->getStr('slug'));

			if ($request->isFormPost()) {
			$document = id(new PhrictionDocumentQuery())
			->setViewer($viewer)
			->withSlugs(array($slug))
			->executeOne();
			$prompt = $request->getStr('prompt', 'no');
			$document_exists = $document && $document->getStatus() ==
			PhrictionDocumentStatus::STATUS_EXISTS;

			if ($document_exists && $prompt == 'no') {
			return $this->newDialog()
			->setSubmitURI('/phriction/new/')
			->setTitle(pht('Edit Existing Document?'))
			->setUser($viewer)
			->appendChild(pht(
			'The document %s already exists. Do you want to edit it instead?',
			phutil_tag('tt', array(), $slug)))
			->addHiddenInput('slug', $slug)
			->addHiddenInput('prompt', 'yes')
			->addCancelButton('/w/')
			->addSubmitButton(pht('Edit Document'));
			}

			$uri = '/phriction/edit/?slug='.$slug;
			return id(new AphrontRedirectResponse())
			->setURI($uri);
			}

			if ($slug == '/') {
			$slug = '';
			}

			$view = id(new PHUIFormLayoutView())
			->appendChild(id(new AphrontFormTextControl())
			->setLabel('/w/')
			->setValue($slug)
			->setName('slug'));

			return $this->newDialog()
			->setTitle(pht('New Document'))
			->setSubmitURI('/phriction/new/')
			->appendChild(phutil_tag('p',
			array(),
			pht('Create a new document at')))
			->appendChild($view)
			->addSubmitButton(pht('Create'))
			->addCancelButton('/w/');

			}

			}