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phorge-phorge/src/applications/diffusion/query/filecontent/git/DiffusionGitFileContentQuery.php
jungejason 64cd4f969d Add color to diffusion blame and improve plain view
Summary:
query the database to get the epoch info for the commits, then
calculate the color depending on the epoch (the newer the commit, the
dark its color). Also improved the plain blame view for git, as the
git-blame doesn't produce a good display by default. Now we format the
output it from the data we fetches from the database.

Test Plan:
verify both git and svn browsing page work for 'plain',
'plainblame', 'highlighted' and 'highlightedblame' view.

Reviewed By: epriestley
Reviewers: epriestley
CC: epriestley, jungejason
Differential Revision: 93
2011-04-01 10:25:36 -07:00

62 lines
1.7 KiB
PHP

<?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 line:
// d1b4fcdd2a7c8c0f8cbdd01ca839d992135424dc
// ( hzhao 2009-05-01 202)function print();
preg_match('/^\s*?(\S+?)\s*\(\s*(\S+)\s+\S+\s+\d+\)(.*)?$/', $line, $m);
$rev_id = $m[1];
$author = $m[2];
$text = idx($m, 3);
return array($rev_id, $author, $text);
}
}