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DiffusionFileContentQuery.php
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Mon, Dec 2, 19:30

DiffusionFileContentQuery.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.
*/
abstract class DiffusionFileContentQuery extends DiffusionQuery {
private $needsBlame;
private $fileContent;
final public static function newFromDiffusionRequest(
DiffusionRequest $request) {
return parent::newQueryObject(__CLASS__, $request);
}
final public function loadFileContent() {
$this->fileContent = $this->executeQuery();
}
final public function getRawData() {
return $this->fileContent->getCorpus();
}
final public function getBlameData() {
$raw_data = $this->getRawData();
$text_list = array();
$rev_list = array();
$blame_dict = array();
if (!$this->getNeedsBlame()) {
$text_list = explode("\n", rtrim($raw_data));
} else {
$lines = array();
foreach (explode("\n", rtrim($raw_data)) as $k => $line) {
$lines[$k] = $this->tokenizeLine($line);
list($rev_id, $author, $text) = $lines[$k];
$text_list[$k] = $text;
$rev_list[$k] = $rev_id;
}
$rev_list = $this->processRevList($rev_list);
foreach ($lines as $k => $line) {
list($rev_id, $author, $text) = $line;
$rev_id = $rev_list[$k];
if (!isset($blame_dict[$rev_id]) &&
!isset($blame_dict[$rev_id]['author'] )) {
$blame_dict[$rev_id]['author'] = $author;
}
}
$repository = $this->getRequest()->getRepository();
$commits = id(new PhabricatorAuditCommitQuery())
->withIdentifiers(
$repository->getID(),
array_unique($rev_list))
->execute();
foreach ($commits as $commit) {
$blame_dict[$commit->getCommitIdentifier()]['epoch'] =
$commit->getEpoch();
}
$commits_data = array();
if ($commits) {
$commits_data = id(new PhabricatorRepositoryCommitData())->loadAllWhere(
'commitID IN (%Ls)',
mpull($commits, 'getID'));
}
$phids = array();
foreach ($commits_data as $data) {
$phids[] = $data->getCommitDetail('authorPHID');
}
$handles = id(new PhabricatorObjectHandleData(array_unique($phids)))
->loadHandles();
foreach ($commits_data as $data) {
if ($data->getCommitDetail('authorPHID')) {
$commit_identifier =
$commits[$data->getCommitID()]->getCommitIdentifier();
$blame_dict[$commit_identifier]['handle'] =
$handles[$data->getCommitDetail('authorPHID')];
}
}
}
return array($text_list, $rev_list, $blame_dict);
}
abstract protected function tokenizeLine($line);
public function setNeedsBlame($needs_blame) {
$this->needsBlame = $needs_blame;
return $this;
}
public function getNeedsBlame() {
return $this->needsBlame;
}
protected function processRevList(array $rev_list) {
return $rev_list;
}
}

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