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DifferentialChangesetViewController.php
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Sat, Nov 30, 02:53

DifferentialChangesetViewController.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 DifferentialChangesetViewController extends DifferentialController {
public function processRequest() {
$request = $this->getRequest();
$id = $request->getStr('id');
$author_phid = $request->getUser()->getPHID();
$changeset = id(new DifferentialChangeset())->load($id);
if (!$changeset) {
return new Aphront404Response();
}
$changeset->attachHunks($changeset->loadHunks());
$range_s = null;
$range_e = null;
$mask = array();
$range = $request->getStr('range');
if ($range) {
$match = null;
if (preg_match('@^(\d+)-(\d+)(?:/(\d+)-(\d+))?$@', $range, $match)) {
$range_s = (int)$match[1];
$range_e = (int)$match[2];
if (count($match) > 3) {
$start = (int)$match[3];
$len = (int)$match[4];
for ($ii = $start; $ii < $start + $len; $ii++) {
$mask[$ii] = true;
}
}
}
}
$parser = new DifferentialChangesetParser();
$parser->setChangeset($changeset);
$phids = array();
$inlines = $this->loadInlineComments($id, $author_phid);
foreach ($inlines as $inline) {
$parser->parseInlineComment($inline);
$phids[$inline->getAuthorPHID()] = true;
}
$phids = array_keys($phids);
$handles = id(new PhabricatorObjectHandleData($phids))
->loadHandles();
$parser->setHandles($handles);
$factory = new DifferentialMarkupEngineFactory();
$engine = $factory->newDifferentialCommentMarkupEngine();
$parser->setMarkupEngine($engine);
$output = $parser->render(null, $range_s, $range_e, $mask);
if ($request->isAjax()) {
return id(new AphrontAjaxResponse())
->setContent($output);
}
Javelin::initBehavior('differential-show-more', array(
'uri' => '/differential/changeset/',
));
$detail = new DifferentialChangesetDetailView();
$detail->setChangeset($changeset);
$detail->appendChild($output);
$output =
'<div class="differential-primary-pane">'.
'<div class="differential-review-stage">'.
$detail->render().
'</div>'.
'</div>';
return $this->buildStandardPageResponse(
array(
$output
),
array(
'title' => 'Changeset View',
));
}
private function loadInlineComments($changeset_id, $author_phid) {
return id(new DifferentialInlineComment())->loadAllWhere(
'changesetID = %d AND (commentID IS NOT NULL OR authorPHID = %s)',
$changeset_id,
$author_phid);
}
}

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