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phorge/src/applications/phriction/controller/edit/PhrictionEditController.php
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PhrictionEditController.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 PhrictionEditController
extends PhrictionController {
private $id;
public function willProcessRequest(array $data) {
$this->id = idx($data, 'id');
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$slug = $request->getStr('slug');
$slug = PhrictionDocument::normalizeSlug($slug);
if ($this->id) {
$document = id(new PhrictionDocument())->load($this->id);
if (!$document) {
return new Aphront404Response();
}
$content = id(new PhrictionContent())->load($document->getContentID());
} else if ($slug) {
$document = null;
if ($slug) {
$document = id(new PhrictionDocument())->loadOneWhere(
'slug = %s',
$slug);
}
if ($document) {
$content = id(new PhrictionContent())->load($document->getContentID());
} else {
$document = new PhrictionDocument();
$document->setSlug($slug);
$content = new PhrictionContent();
$content->setSlug($slug);
$default_title = null;
if ($slug) {
$default_title = end(explode('/', trim($slug, '/')));
$default_title = str_replace('_', ' ', $default_title);
$default_title = ucwords($default_title);
}
$default_title = nonempty($default_title, 'New Document');
$content->setTitle($default_title);
}
} else {
return new Aphront404Response();
}
$e_title = true;
$errors = array();
if ($request->isFormPost()) {
$title = $request->getStr('title');
if (!strlen($title)) {
$e_title = 'Required';
$errors[] = 'Document title is required.';
} else {
$e_title = null;
}
if (!count($errors)) {
// TODO: This should all be transactional.
if (!$document->getID()) {
$document->save();
}
$new_content = new PhrictionContent();
$new_content->setSlug($document->getSlug());
$new_content->setTitle($title);
$new_content->setContent($request->getStr('content'));
$new_content->setDocumentID($document->getID());
$new_content->setVersion($content->getVersion() + 1);
$new_content->setAuthorPHID($user->getPHID());
$new_content->save();
$document->setContentID($new_content->getID());
$document->save();
$uri = PhrictionDocument::getSlugURI($document->getSlug());
return id(new AphrontRedirectResponse())->setURI($uri);
}
}
$error_view = null;
if ($errors) {
$error_view = id(new AphrontErrorView())
->setTitle('Form Errors')
->setErrors($errors);
}
if ($document->getID()) {
$panel_header = 'Edit Phriction Document';
$submit_button = 'Edit Document';
} else {
$panel_header = 'Create New Phriction Document';
$submit_button = 'Create Document';
}
$uri = $document->getSlug();
$uri = PhrictionDocument::getSlugURI($uri);
$uri = PhabricatorEnv::getProductionURI($uri);
$form = id(new AphrontFormView())
->setUser($user)
->setAction($request->getRequestURI()->getPath())
->addHiddenInput('slug', $slug)
->appendChild(
id(new AphrontFormTextControl())
->setLabel('Title')
->setValue($content->getTitle())
->setError($e_title)
->setName('title'))
->appendChild(
id(new AphrontFormStaticControl())
->setLabel('URI')
->setValue($uri))
->appendChild(
id(new AphrontFormTextAreaControl())
->setLabel('Content')
->setValue($content->getContent())
->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_TALL)
->setName('content'))
->appendChild(
id(new AphrontFormSubmitControl())
->setValue($submit_button));
$panel = id(new AphrontPanelView())
->setWidth(AphrontPanelView::WIDTH_WIDE)
->setHeader($panel_header)
->appendChild($form);
return $this->buildStandardPageResponse(
array(
$error_view,
$panel,
),
array(
'title' => 'Edit Document',
));
}
}

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