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DiffusionDiffController.php
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Mon, Dec 23, 04:54

DiffusionDiffController.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 DiffusionDiffController extends DiffusionController {
public function willProcessRequest(array $data) {
$data = $data + array(
'dblob' => $this->getRequest()->getStr('ref'),
);
$drequest = DiffusionRequest::newFromAphrontRequestDictionary($data);
$this->diffusionRequest = $drequest;
}
public function processRequest() {
$drequest = $this->getDiffusionRequest();
$request = $this->getRequest();
$user = $request->getUser();
if (!$request->isAjax()) {
// This request came out of the dropdown menu, either "View Standalone"
// or "View Raw File".
$view = $request->getStr('view');
if ($view == 'r') {
$uri = $drequest->generateURI(
array(
'action' => 'browse',
'params' => array(
'view' => 'raw',
),
));
} else {
$uri = $drequest->generateURI(
array(
'action' => 'change',
));
}
return id(new AphrontRedirectResponse())->setURI($uri);
}
$diff_query = DiffusionDiffQuery::newFromDiffusionRequest($drequest);
$changeset = $diff_query->loadChangeset();
if (!$changeset) {
return new Aphront404Response();
}
$parser = new DifferentialChangesetParser();
$parser->setUser($user);
$parser->setChangeset($changeset);
$parser->setRenderingReference($diff_query->getRenderingReference());
$parser->setMarkupEngine(
PhabricatorMarkupEngine::newDiffusionMarkupEngine());
$pquery = new DiffusionPathIDQuery(array($changeset->getFilename()));
$ids = $pquery->loadPathIDs();
$path_id = $ids[$changeset->getFilename()];
$parser->setLeftSideCommentMapping($path_id, false);
$parser->setRightSideCommentMapping($path_id, true);
$parser->setWhitespaceMode(
DifferentialChangesetParser::WHITESPACE_SHOW_ALL);
$inlines = id(new PhabricatorAuditInlineComment())->loadAllWhere(
'commitPHID = %s AND pathID = %d AND
(authorPHID = %s OR auditCommentID IS NOT NULL)',
$drequest->loadCommit()->getPHID(),
$path_id,
$user->getPHID());
if ($inlines) {
foreach ($inlines as $inline) {
$parser->parseInlineComment($inline);
}
$phids = mpull($inlines, 'getAuthorPHID');
$handles = $this->loadViewerHandles($phids);
$parser->setHandles($handles);
}
$spec = $request->getStr('range');
list($range_s, $range_e, $mask) =
DifferentialChangesetParser::parseRangeSpecification($spec);
$output = $parser->render($range_s, $range_e, $mask);
return id(new PhabricatorChangesetResponse())
->setRenderedChangeset($output);
}
}

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