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DiffusionGitFileContentQuery.php
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Mon, Dec 30, 23:42

DiffusionGitFileContentQuery.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.
*/
final class DiffusionGitFileContentQuery extends DiffusionFileContentQuery {
protected function executeQuery() {
$drequest = $this->getRequest();
$repository = $drequest->getRepository();
$path = $drequest->getPath();
$commit = $drequest->getCommit();
$local_path = $repository->getDetail('local-path');
if ($this->getNeedsBlame()) {
list($corpus) = execx(
'(cd %s && git --no-pager blame -c -l --date short %s -- %s)',
$local_path,
$commit,
$path);
} else {
list($corpus) = execx(
'(cd %s && git cat-file blob %s:%s)',
$local_path,
$commit,
$path);
}
$file_content = new DiffusionFileContent();
$file_content->setCorpus($corpus);
return $file_content;
}
protected function tokenizeLine($line) {
$m = array();
// sample lines:
//
// d1b4fcdd2a7c8c0f8cbdd01ca839d992135424dc
// ( hzhao 2009-05-01 202)function print();
//
// 8220d5d54f6d5d5552a636576cbe9c35f15b65b2
// (Andrew Gallagher 2010-12-03 324)
// // Add the lines for trailing context
preg_match('/^\s*?(\S+?)\s*\(\s*([^)]*)\s+\d{4}-\d{2}-\d{2}\s+\d+\)(.*)?$/',
$line, $m);
$rev_id = $m[1];
$author = $m[2];
$text = idx($m, 3);
return array($rev_id, $author, $text);
}
}

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