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DiffusionHomeController.php
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Sat, Mar 22, 09:36

DiffusionHomeController.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 DiffusionHomeController extends DiffusionController {
public function processRequest() {
// TODO: Restore "shortcuts" feature.
$repositories = id(new PhabricatorRepository())->loadAll();
$commit = new PhabricatorRepositoryCommit();
$conn_r = $commit->establishConnection('r');
// TODO: These queries are pretty bogus.
$commits = array();
$commit_counts = array();
$max_epoch = queryfx_all(
$commit->establishConnection('r'),
'SELECT repositoryID, MAX(epoch) maxEpoch FROM %T GROUP BY repositoryID',
$commit->getTableName());
if ($max_epoch) {
$sql = array();
foreach ($max_epoch as $head) {
$sql[] = '('.(int)$head['repositoryID'].', '.(int)$head['maxEpoch'].')';
}
// NOTE: It's possible we'll pull multiple commits for some repository
// here but it reduces query cost around 3x to unique them in PHP rather
// than apply GROUP BY in MySQL.
$commits = $commit->loadAllWhere(
'(repositoryID, epoch) IN (%Q)',
implode(', ', $sql));
$commits = mpull($commits, null, 'getRepositoryID');
$commit_counts = queryfx_all(
$conn_r,
'SELECT repositoryID, count(*) N FROM %T
GROUP BY repositoryID',
$commit->getTableName());
$commit_counts = ipull($commit_counts, 'N', 'repositoryID');
}
$rows = array();
foreach ($repositories as $repository) {
$id = $repository->getID();
$commit = idx($commits, $id);
$date = null;
$time = null;
if ($commit) {
$date = date('M j, Y', $commit->getEpoch());
$time = date('g:i A', $commit->getEpoch());
}
$rows[] = array(
phutil_render_tag(
'a',
array(
'href' => '/diffusion/'.$repository->getCallsign().'/',
),
phutil_escape_html($repository->getName())),
$repository->getVersionControlSystem(),
idx($commit_counts, $id, 0),
$commit
? DiffusionView::linkCommit(
$repository,
$commit->getCommitIdentifier())
: null,
$date,
$time,
);
}
$table = new AphrontTableView($rows);
$table->setHeaders(
array(
'Repository',
'VCS',
'Size',
'Last',
'Date',
'Time',
));
$table->setColumnClasses(
array(
'wide',
'',
'n',
'n',
'',
'right',
));
$panel = new AphrontPanelView();
$panel->setHeader('Browse Repositories');
$panel->appendChild($table);
$crumbs = $this->buildCrumbs();
return $this->buildStandardPageResponse(
array(
$crumbs,
$panel,
),
array(
'title' => 'Diffusion',
));
}
}

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