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phab/src/applications/feed/builder/feed/PhabricatorFeedBuilder.php
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PhabricatorFeedBuilder.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 PhabricatorFeedBuilder {
private $stories;
private $framed;
public function __construct(array $stories) {
$this->stories = $stories;
}
public function setFramed($framed) {
$this->framed = $framed;
return $this;
}
public function setUser(PhabricatorUser $user) {
$this->user = $user;
return $this;
}
public function buildView() {
if (!$this->user) {
throw new Exception('Call setUser() before buildView()!');
}
$user = $this->user;
$stories = $this->stories;
$handles = array();
$objects = array();
if ($stories) {
$handle_phids = array_mergev(mpull($stories, 'getRequiredHandlePHIDs'));
$object_phids = array_mergev(mpull($stories, 'getRequiredObjectPHIDs'));
$handles = id(new PhabricatorObjectHandleData($handle_phids))
->loadHandles();
$objects = id(new PhabricatorObjectHandleData($object_phids))
->loadObjects();
}
$null_view = new AphrontNullView();
require_celerity_resource('phabricator-feed-css');
$last_date = null;
$today = phabricator_date(time(), $user);
foreach ($stories as $story) {
$story->setHandles($handles);
$story->setObjects($objects);
$story->setFramed($this->framed);
$date = phabricator_date($story->getEpoch(), $user);
if ($date == $today) {
$date = 'Today';
}
if ($date !== $last_date) {
if ($last_date !== null) {
$null_view->appendChild(
'<div class="phabricator-feed-story-date-separator"></div>');
}
$last_date = $date;
$null_view->appendChild(
phutil_render_tag(
'div',
array(
'class' => 'phabricator-feed-story-date',
),
phutil_escape_html($date)));
}
$view = $story->renderView();
$view->setViewer($user);
$null_view->appendChild($view);
}
return id(new AphrontNullView())->appendChild(
'<div class="phabricator-feed-frame">'.
$null_view->render().
'</div>');
}
}
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