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PonderFeedController.php
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Sun, Feb 23, 07:38

PonderFeedController.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.
*/
final class PonderFeedController extends PonderController {
private $page;
private $answerOffset;
const PROFILE_ANSWER_PAGE_SIZE = 10;
public function willProcessRequest(array $data) {
$this->page = idx($data, 'page');
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$this->answerOffset = $request->getInt('aoff');
$pages = array(
'feed' => 'All Questions',
'questions' => 'Your Questions',
'answers' => 'Your Answers',
);
$side_nav = $this->buildSideNavView();
$this->page = $side_nav->selectFilter($this->page, 'feed');
$title = $pages[$this->page];
switch ($this->page) {
case 'feed':
case 'questions':
$pager = new AphrontPagerView();
$pager->setOffset($request->getStr('offset'));
$pager->setURI($request->getRequestURI(), 'offset');
$query = new PonderQuestionQuery();
if ($this->page == 'feed') {
$query
->setOrder(PonderQuestionQuery::ORDER_HOTTEST);
} else {
$query
->setOrder(PonderQuestionQuery::ORDER_CREATED)
->withAuthorPHIDs(array($user->getPHID()));
}
$questions = $query->executeWithOffsetPager($pager);
$this->loadHandles(mpull($questions, 'getAuthorPHID'));
$view = $this->buildQuestionListView($questions);
$view->setPager($pager);
$side_nav->appendChild(
id(new PhabricatorHeaderView())->setHeader($title));
$side_nav->appendChild($view);
break;
case 'answers':
$answers = PonderAnswerQuery::loadByAuthorWithQuestions(
$user,
$user->getPHID(),
$this->answerOffset,
self::PROFILE_ANSWER_PAGE_SIZE + 1
);
$side_nav->appendChild(
id(new PonderUserProfileView())
->setUser($user)
->setAnswers($answers)
->setAnswerOffset($this->answerOffset)
->setPageSize(self::PROFILE_ANSWER_PAGE_SIZE)
->setURI(new PhutilURI("/ponder/profile/"), "aoff")
);
break;
}
return $this->buildApplicationPage(
$side_nav,
array(
'device' => true,
'title' => $title,
));
}
private function buildQuestionListView(array $questions) {
assert_instances_of($questions, 'PonderQuestion');
$user = $this->getRequest()->getUser();
$view = new PhabricatorObjectItemListView();
$view->setNoDataString(pht('No matching questions.'));
foreach ($questions as $question) {
$item = new PhabricatorObjectItemView();
$item->setHeader('Q'.$question->getID().' '.$question->getTitle());
$item->setHref('/Q'.$question->getID());
$desc = $question->getContent();
if ($desc) {
$item->addDetail(
pht('Description'),
phutil_escape_html(phutil_utf8_shorten($desc, 128)));
}
$item->addDetail(
pht('Author'),
$this->getHandle($question->getAuthorPHID())->renderLink());
$item->addDetail(
pht('Votes'),
$question->getVoteCount());
$item->addDetail(
pht('Answers'),
$question->getAnswerCount());
$created = pht(
'Created %s',
phabricator_date($question->getDateCreated(), $user));
$item->addAttribute($created);
$view->addItem($item);
}
return $view;
}
}

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