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PholioMockViewController.php
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Sat, May 11, 13:06

PholioMockViewController.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.
*/
/**
* @group pholio
*/
final class PholioMockViewController extends PholioController {
private $id;
public function willProcessRequest(array $data) {
$this->id = $data['id'];
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$mock = id(new PholioMockQuery())
->setViewer($user)
->withIDs(array($this->id))
->executeOne();
if (!$mock) {
return new Aphront404Response();
}
$xactions = id(new PholioTransactionQuery())
->withMockIDs(array($mock->getID()))
->execute();
$subscribers = PhabricatorSubscribersQuery::loadSubscribersForPHID(
$mock->getPHID());
$phids = array();
$phids[] = $mock->getAuthorPHID();
foreach ($xactions as $xaction) {
$phids[] = $xaction->getAuthorPHID();
foreach ($xaction->getRequiredHandlePHIDs() as $hphid) {
$phids[] = $hphid;
}
}
foreach ($subscribers as $subscriber) {
$phids[] = $subscriber;
}
$this->loadHandles($phids);
$engine = id(new PhabricatorMarkupEngine())
->setViewer($user);
$engine->addObject($mock, PholioMock::MARKUP_FIELD_DESCRIPTION);
foreach ($xactions as $xaction) {
$engine->addObject($xaction, PholioTransaction::MARKUP_FIELD_COMMENT);
}
$engine->process();
$title = 'M'.$mock->getID().' '.$mock->getName();
$header = id(new PhabricatorHeaderView())
->setHeader($title);
$actions = $this->buildActionView($mock);
$properties = $this->buildPropertyView($mock, $engine, $subscribers);
$carousel =
'<h1 style="margin: 2em; padding: 1em; border: 1px dashed grey;">'.
'Carousel Goes Here</h1>';
$xaction_view = $this->buildTransactionView($xactions, $engine);
$add_comment = $this->buildAddCommentView($mock);
$content = array(
$header,
$actions,
$properties,
$carousel,
$xaction_view,
$add_comment,
);
return $this->buildApplicationPage(
$content,
array(
'title' => $title,
'device' => true,
));
}
private function buildActionView(PholioMock $mock) {
$user = $this->getRequest()->getUser();
$actions = id(new PhabricatorActionListView())
->setUser($user)
->setObject($mock);
$can_edit = PhabricatorPolicyFilter::hasCapability(
$user,
$mock,
PhabricatorPolicyCapability::CAN_EDIT);
$actions->addAction(
id(new PhabricatorActionView())
->setIcon('edit')
->setName(pht('Edit Mock'))
->setHref($this->getApplicationURI('/edit/'.$mock->getID()))
->setDisabled(!$can_edit)
->setWorkflow(!$can_edit));
return $actions;
}
private function buildPropertyView(
PholioMock $mock,
PhabricatorMarkupEngine $engine,
array $subscribers) {
$user = $this->getRequest()->getUser();
$properties = new PhabricatorPropertyListView();
$properties->addProperty(
pht('Author'),
$this->getHandle($mock->getAuthorPHID())->renderLink());
$properties->addProperty(
pht('Created'),
phabricator_datetime($mock->getDateCreated(), $user));
$descriptions = PhabricatorPolicyQuery::renderPolicyDescriptions(
$user,
$mock);
$properties->addProperty(
pht('Visible To'),
$descriptions[PhabricatorPolicyCapability::CAN_VIEW]);
if ($subscribers) {
$sub_view = array();
foreach ($subscribers as $subscriber) {
$sub_view[] = $this->getHandle($subscriber)->renderLink();
}
$sub_view = implode(', ', $sub_view);
} else {
$sub_view = '<em>'.pht('None').'</em>';
}
$properties->addProperty(
pht('Subscribers'),
$sub_view);
$properties->addTextContent(
$engine->getOutput($mock, PholioMock::MARKUP_FIELD_DESCRIPTION));
return $properties;
}
private function buildAddCommentView(PholioMock $mock) {
$user = $this->getRequest()->getUser();
$is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');
$title = $is_serious
? pht('Add Comment')
: pht('History Beckons');
$header = id(new PhabricatorHeaderView())
->setHeader($title);
$action = $is_serious
? pht('Add Comment')
: pht('Answer The Call');
$form = id(new AphrontFormView())
->setUser($user)
->setAction($this->getApplicationURI('/comment/'.$mock->getID().'/'))
->setWorkflow(true)
->setFlexible(true)
->appendChild(
id(new PhabricatorRemarkupControl())
->setName('comment')
->setLabel(pht('Comment')))
->appendChild(
id(new AphrontFormSubmitControl())
->setValue($action));
return array(
$header,
$form,
);
}
private function buildTransactionView(
array $xactions,
PhabricatorMarkupEngine $engine) {
assert_instances_of($xactions, 'PholioTransaction');
$view = new PhabricatorTimelineView();
foreach ($xactions as $xaction) {
$author = $this->getHandle($xaction->getAuthorPHID());
$old = $xaction->getOldValue();
$new = $xaction->getNewValue();
$xaction_visible = true;
$title = null;
$type = $xaction->getTransactionType();
switch ($type) {
case PholioTransactionType::TYPE_NONE:
$title = pht(
'%s added a comment.',
$author->renderLink());
break;
case PholioTransactionType::TYPE_NAME:
if ($old === null) {
$xaction_visible = false;
break;
}
$title = pht(
'%s renamed this mock from "%s" to "%s".',
$author->renderLink(),
phutil_escape_html($old),
phutil_escape_html($new));
break;
case PholioTransactionType::TYPE_DESCRIPTION:
if ($old === null) {
$xaction_visible = false;
break;
}
// TODO: Show diff, like Maniphest.
$title = pht(
'%s updated the description of this mock. '.
'The old description was: %s',
$author->renderLink(),
phutil_escape_html($old));
break;
case PholioTransactionType::TYPE_VIEW_POLICY:
if ($old === null) {
$xaction_visible = false;
break;
}
// TODO: Render human-readable.
$title = pht(
'%s changed the visibility of this mock from "%s" to "%s".',
$author->renderLink(),
phutil_escape_html($old),
phutil_escape_html($new));
break;
case PholioTransactionType::TYPE_SUBSCRIBERS:
$rem = array_diff($old, $new);
$add = array_diff($new, $old);
$add_l = array();
foreach ($add as $phid) {
$add_l[] = $this->getHandle($phid)->renderLink();
}
$add_l = implode(', ', $add_l);
$rem_l = array();
foreach ($rem as $phid) {
$rem_l[] = $this->getHandle($phid)->renderLink();
}
$rem_l = implode(', ', $rem_l);
if ($add && $rem) {
$title = pht(
'%s edited subscriber(s), added %d: %s; removed %d: %s.',
$author->renderLink(),
$add_l,
count($add),
$rem_l,
count($rem));
} else if ($add) {
$title = pht(
'%s added %d subscriber(s): %s.',
$author->renderLink(),
count($add),
$add_l);
} else if ($rem) {
$title = pht(
'%s removed %d subscribers: %s.',
$author->renderLink(),
count($rem),
$rem_l);
}
break;
default:
throw new Exception("Unknown transaction type '{$type}'!");
}
if (!$xaction_visible) {
// Some transactions aren't useful to human viewers, like
// the initial transactions which set the mock's name and description.
continue;
}
$event = id(new PhabricatorTimelineEventView())
->setUserHandle($author);
$event->setTitle($title);
if (strlen($xaction->getComment())) {
$event->appendChild(
$engine->getOutput(
$xaction,
PholioTransaction::MARKUP_FIELD_COMMENT));
}
$view->addEvent($event);
}
return $view;
}
}

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