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phab/src/applications/differential/controller/subscribe/DifferentialSubscribeController.php
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DifferentialSubscribeController.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 DifferentialSubscribeController extends DifferentialController {
private $id;
private $action;
public function willProcessRequest(array $data) {
$this->id = $data['id'];
$this->action = $data['action'];
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$revision = id(new DifferentialRevision())->load($this->id);
if (!$revision) {
return new Aphront404Response();
}
if (!$request->isFormPost()) {
// TODO: This dialog is silly but we're CSRF-able otherwise.
$dialog = new AphrontDialogView();
switch ($this->action) {
case 'add':
$button = 'Subscribe';
$title = 'Subscribe to Revision';
$prompt = 'Really subscribe to this revision?';
break;
case 'rem':
$button = 'Unsubscribe';
$title = 'Unsubscribe from Revision';
// TODO: Once herald is in, add a notice about not getting any more
// herald notifications.
$prompt = 'Really unsubscribe from this revision?';
break;
default:
return new Aphront400Response();
}
$dialog
->setUser($user)
->setTitle($title)
->appendChild('<p>'.$prompt.'</p>')
->setSubmitURI($request->getRequestURI())
->addSubmitButton($button)
->addCancelButton('/D'.$revision->getID());
return id(new AphrontDialogResponse())->setDialog($dialog);
}
$revision->loadRelationships();
$phid = $user->getPHID();
switch ($this->action) {
case 'add':
DifferentialRevisionEditor::addCC(
$revision,
$phid,
$phid);
$unsubscribed = $revision->getUnsubscribed();
if (isset($unsubscribed[$phid])) {
unset($unsubscribed[$phid]);
$revision->setUnsubscribed($unsubscribed);
$revision->save();
}
break;
case 'rem':
DifferentialRevisionEditor::removeCC(
$revision,
$user->getPHID(),
$user->getPHID());
$unsubscribed = $revision->getUnsubscribed();
if (empty($unsubscribed[$phid])) {
$unsubscribed[$phid] = true;
$revision->setUnsubscribed($unsubscribed);
$revision->save();
}
break;
default:
return new Aphront400Response();
}
return id(new AphrontRedirectResponse())->setURI('/D'.$revision->getID());
}
}
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