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phorge-phorge/src/applications/diffusion/controller/browse/DiffusionBrowseController.php
epriestley c82cab35e2 Diffusion: rough cut of history view
Summary:
Very very rough approximation of history view. I left out all the
log parsing stuff for now since we should be able to just look it up in
a Repository table and I think that'll be a bit faster, although we can
muck around and see.

Test Plan:
Looked at history of a path

Reviewed By: jwilson
Reviewers: aran, jwilson
CC: epriestley, jwilson
Differential Revision: 66
2011-03-10 13:47:28 -08:00

90 lines
2.9 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.
*/
class DiffusionBrowseController extends DiffusionController {
public function processRequest() {
$drequest = $this->diffusionRequest;
$browse_query = DiffusionBrowseQuery::newFromDiffusionRequest($drequest);
$results = $browse_query->loadPaths();
$content = array();
if (!$results) {
switch ($browse_query->getReasonForEmptyResultSet()) {
case DiffusionBrowseQuery::REASON_IS_NONEXISTENT:
$title = 'Path Does Not Exist';
// TODO: Under git, this error message should be more specific. It
// may exist on some other branch.
$body = "This path does not exist anywhere.";
$severity = AphrontErrorView::SEVERITY_ERROR;
break;
case DiffusionBrowseQuery::REASON_IS_DELETED:
// TODO: Format all these commits into nice VCS-agnostic links.
$commit = $drequest->getCommit();
$deleted = $browse_query->getDeletedAtCommit();
$existed = $browse_query->getExistedAtCommit();
$title = 'Path Was Deleted';
$body = "This path does not exist at {$commit}. It was deleted in ".
"{$deleted} and last existed at {$existed}.";
$severity = AphrontErrorView::SEVERITY_WARNING;
break;
case DiffusionBrowseQuery::REASON_IS_FILE:
$controller = new DiffusionBrowseFileController($this->getRequest());
$controller->setDiffusionRequest($drequest);
return $this->delegateToController($controller);
break;
default:
throw new Exception("Unknown failure reason!");
}
$error_view = new AphrontErrorView();
$error_view->setSeverity($severity);
$error_view->setTitle($title);
$error_view->appendChild('<p>'.$body.'</p>');
$content[] = $error_view;
} else {
$browse_table = new DiffusionBrowseTableView();
$browse_table->setDiffusionRequest($drequest);
$browse_table->setPaths($results);
$browse_panel = new AphrontPanelView();
$browse_panel->setHeader($drequest->getPath());
$browse_panel->appendChild($browse_table);
$content[] = $browse_panel;
// TODO: Branch table
}
// TODO: Crumbs
// TODO: Side nav
return $this->buildStandardPageResponse(
$content,
array(
'title' => basename($drequest->getPath()),
));
}
}