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author
epriestley
committedJan 25, 2011
Celerity, a Haste-style static resource management system.
1 parent fed4c58 commit 7bb0db1

23 files changed

+531
-9
lines changed
 

‎scripts/__init_script__.php

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<?php
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/*
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* Copyright 2011 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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$include_path = ini_get('include_path');
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ini_set('include_path', $include_path.':'.dirname(__FILE__).'/../../');
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@require_once 'libphutil/src/__phutil_library_init__.php';
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if (!@constant('__LIBPHUTIL__')) {
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echo "ERROR: Unable to load libphutil. Update your PHP 'include_path' to ".
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"include the parent directory of libphutil/.\n";
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exit(1);
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}
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if (!ini_get('date.timezone')) {
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date_default_timezone_set('America/Los_Angeles');
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}
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phutil_load_library(dirname(__FILE__).'/../src/');

‎scripts/celerity_mapper.php

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#!/usr/bin/env php
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<?php
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require_once dirname(__FILE__).'/__init_script__.php';
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if ($argc != 2) {
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$self = basename($argv[0]);
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echo "usage: {$self} <webroot>\n";
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exit(1);
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}
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phutil_require_module('phutil', 'filesystem');
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phutil_require_module('phutil', 'filesystem/filefinder');
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phutil_require_module('phutil', 'future/exec');
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phutil_require_module('phutil', 'parser/docblock');
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$root = Filesystem::resolvePath($argv[1]);
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echo "Finding static resources...\n";
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$files = id(new FileFinder($root))
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->withType('f')
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->withSuffix('js')
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->withSuffix('css')
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->setGenerateChecksums(true)
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->find();
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echo "Processing ".count($files)." files";
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$file_map = array();
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foreach ($files as $path => $hash) {
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echo ".";
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$name = '/'.Filesystem::readablePath($path, $root);
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$file_map[$name] = array(
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'hash' => $hash,
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'disk' => $path,
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);
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}
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echo "\n";
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$runtime_map = array();
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$parser = new PhutilDocblockParser();
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foreach ($file_map as $path => $info) {
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$data = Filesystem::readFile($info['disk']);
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$matches = array();
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$ok = preg_match('@/[*][*].*?[*]/@s', $data, $matches);
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if (!$ok) {
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throw new Exception(
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"File {$path} does not have a header doc comment. Encode dependency ".
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"data in a header docblock.");
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}
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list($description, $metadata) = $parser->parse($matches[0]);
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$provides = preg_split('/\s+/', trim(idx($metadata, 'provides')));
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$requires = preg_split('/\s+/', trim(idx($metadata, 'requires')));
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$provides = array_filter($provides);
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$requires = array_filter($requires);
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if (count($provides) !== 1) {
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throw new Exception(
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"File {$path} must @provide exactly one Celerity target.");
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}
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$provides = reset($provides);
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$type = 'js';
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if (preg_match('/\.css$/', $path)) {
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$type = 'css';
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}
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$path = '/res/'.substr($info['hash'], 0, 8).$path;
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$runtime_map[$provides] = array(
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'path' => $path,
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'type' => $type,
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'requires' => $requires,
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);
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}
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$runtime_map = var_export($runtime_map, true);
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$runtime_map = preg_replace('/\s+$/m', '', $runtime_map);
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$runtime_map = preg_replace('/array \(/', 'array(', $runtime_map);
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$resource_map = <<<EOFILE
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<?php
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/**
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* This file is automatically generated. Use 'celerity_mapper.php' to rebuild
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* it.
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* @generated
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*/
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celerity_register_resource_map({$runtime_map});
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EOFILE;
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echo "Writing map...\n";
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Filesystem::writeFile(
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$root.'/../src/__celerity_resource_map__.php',
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$resource_map);
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echo "Done.\n";

‎src/__celerity_resource_map__.php

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1+
<?php
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/**
4+
* This file is automatically generated. Use 'celerity_mapper.php' to rebuild
5+
* it.
6+
* @generated
7+
*/
8+
9+
celerity_register_resource_map(array(
10+
'phabricator-core-css' =>
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array(
12+
'path' => '/res/ffa0140c/rsrc/css/base.css',
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'type' => 'css',
14+
'requires' =>
15+
array(
16+
),
17+
),
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'phabricator-syntax-css' =>
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array(
20+
'path' => '/res/bf911307/rsrc/css/syntax.css',
21+
'type' => 'css',
22+
'requires' =>
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array(
24+
),
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),
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'javelin-init-dev' =>
27+
array(
28+
'path' => '/res/c57a9e89/rsrc/js/javelin/init.dev.js',
29+
'type' => 'js',
30+
'requires' =>
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array(
32+
),
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),
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'javelin-init-prod' =>
35+
array(
36+
'path' => '/res/f0172c54/rsrc/js/javelin/init.min.js',
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'type' => 'js',
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'requires' =>
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array(
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),
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),
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'javelin-lib-dev' =>
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array(
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'path' => '/res/3e747182/rsrc/js/javelin/javelin.dev.js',
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'type' => 'js',
46+
'requires' =>
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array(
48+
),
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),
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'javelin-lib-prod' =>
51+
array(
52+
'path' => '/res/9438670e/rsrc/js/javelin/javelin.min.js',
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'type' => 'js',
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'requires' =>
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array(
56+
),
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),
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));

‎src/__phutil_library_map__.php

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@@ -46,6 +46,10 @@
4646
'AphrontURIMapper' => 'aphront/mapper',
4747
'AphrontView' => 'view/base',
4848
'AphrontWebpageResponse' => 'aphront/response/webpage',
49+
'CelerityAPI' => 'infratructure/celerity/api',
50+
'CelerityResourceController' => 'infratructure/celerity/controller',
51+
'CelerityResourceMap' => 'infratructure/celerity/map',
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'CelerityStaticResourceResponse' => 'infratructure/celerity/response',
4953
'ConduitAPIMethod' => 'applications/conduit/method/base',
5054
'ConduitAPIRequest' => 'applications/conduit/protocol/request',
5155
'ConduitAPI_conduit_connect_Method' => 'applications/conduit/method/conduit/connect',
@@ -121,10 +125,12 @@
121125
array(
122126
'_qsprintf_check_scalar_type' => 'storage/qsprintf',
123127
'_qsprintf_check_type' => 'storage/qsprintf',
128+
'celerity_register_resource_map' => 'infratructure/celerity/map',
124129
'qsprintf' => 'storage/qsprintf',
125130
'queryfx' => 'storage/queryfx',
126131
'queryfx_all' => 'storage/queryfx',
127132
'queryfx_one' => 'storage/queryfx',
133+
'require_celerity_resource' => 'infratructure/celerity/api',
128134
'vqsprintf' => 'storage/qsprintf',
129135
'vqueryfx' => 'storage/queryfx',
130136
'xsprintf_query' => 'storage/qsprintf',
@@ -161,6 +167,7 @@
161167
'AphrontSideNavView' => 'AphrontView',
162168
'AphrontTableView' => 'AphrontView',
163169
'AphrontWebpageResponse' => 'AphrontResponse',
170+
'CelerityResourceController' => 'AphrontController',
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'ConduitAPI_conduit_connect_Method' => 'ConduitAPIMethod',
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'ConduitAPI_differential_creatediff_Method' => 'ConduitAPIMethod',
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'ConduitAPI_differential_setdiffproperty_Method' => 'ConduitAPIMethod',

‎src/aphront/default/configuration/AphrontDefaultApplicationConfiguration.php

+5
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@@ -81,6 +81,11 @@ public function getURIMap() {
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'changeset/(?<id>\d+)/$' => 'DifferentialChangesetViewController',
8282
),
8383

84+
'/res/' => array(
85+
'(?<hash>[a-f0-9]{8})/(?<path>[^.]+\.(?:css|js))$'
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=> 'CelerityResourceController',
87+
),
88+
8489
'.*' => 'AphrontDefaultApplicationController',
8590
);
8691
}

‎src/applications/differential/view/difftableofcontents/DifferentialDiffTableOfContentsView.php

+1-1
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@@ -96,7 +96,7 @@ public function render() {
9696

9797
$rows[] =
9898
'<tr>'.
99-
'<td class="differential-toc-char" title={$chartitle}>'.$char.'</td>'.
99+
'<td class="differential-toc-char" title='.$chartitle.'>'.$char.'</td>'.
100100
'<td class="differential-toc-prop">'.$pchar.'</td>'.
101101
'<td class="differential-toc-ftype">'.$desc.'</td>'.
102102
'<td class="differential-toc-file">'.$link.$lines.'</td>'.

‎src/infratructure/celerity/api/CelerityAPI.php

+35
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1+
<?php
2+
3+
/*
4+
* Copyright 2011 Facebook, Inc.
5+
*
6+
* Licensed under the Apache License, Version 2.0 (the "License");
7+
* you may not use this file except in compliance with the License.
8+
* You may obtain a copy of the License at
9+
*
10+
* http://www.apache.org/licenses/LICENSE-2.0
11+
*
12+
* Unless required by applicable law or agreed to in writing, software
13+
* distributed under the License is distributed on an "AS IS" BASIS,
14+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15+
* See the License for the specific language governing permissions and
16+
* limitations under the License.
17+
*/
18+
19+
final class CelerityAPI {
20+
21+
private static $response;
22+
23+
public static function getStaticResourceResponse() {
24+
if (empty(self::$response)) {
25+
self::$response = new CelerityStaticResourceResponse();
26+
}
27+
return self::$response;
28+
}
29+
30+
}
31+
32+
function require_celerity_resource($symbol) {
33+
$response = CelerityAPI::getStaticResourceResponse();
34+
$response->requireResource($symbol);
35+
}

‎src/infratructure/celerity/api/__init__.php

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1+
<?php
2+
/**
3+
* This file is automatically generated. Lint this module to rebuild it.
4+
* @generated
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*/
6+
7+
8+
9+
phutil_require_module('phabricator', 'infratructure/celerity/response');
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phutil_require_source('CelerityAPI.php');

‎src/infratructure/celerity/controller/CelerityResourceController.php

+64
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1+
<?php
2+
3+
/*
4+
* Copyright 2011 Facebook, Inc.
5+
*
6+
* Licensed under the Apache License, Version 2.0 (the "License");
7+
* you may not use this file except in compliance with the License.
8+
* You may obtain a copy of the License at
9+
*
10+
* http://www.apache.org/licenses/LICENSE-2.0
11+
*
12+
* Unless required by applicable law or agreed to in writing, software
13+
* distributed under the License is distributed on an "AS IS" BASIS,
14+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15+
* See the License for the specific language governing permissions and
16+
* limitations under the License.
17+
*/
18+
19+
class CelerityResourceController extends AphrontController {
20+
21+
private $path;
22+
private $hash;
23+
24+
public function willProcessRequest(array $data) {
25+
$this->path = $data['path'];
26+
$this->hash = $data['hash'];
27+
}
28+
29+
public function processRequest() {
30+
$path = $this->path;
31+
32+
// Sanity checking to keep this from exposing anything sensitive.
33+
$path = preg_replace('@(//|\\.\\.)@', '', $path);
34+
$matches = null;
35+
if (!preg_match('/\.(css|js)$/', $path, $matches)) {
36+
throw new Exception("Only CSS and JS resources may be served.");
37+
}
38+
39+
$type = $matches[1];
40+
41+
42+
$root = dirname(phutil_get_library_root('phabricator'));
43+
44+
try {
45+
$data = Filesystem::readFile($root.'/webroot/'.$path);
46+
} catch (Exception $ex) {
47+
return new Aphront404Response();
48+
}
49+
50+
$response = new AphrontFileResponse();
51+
$response->setContent($data);
52+
switch ($type) {
53+
case 'css':
54+
$response->setMimeType("text/css; charset=utf-8");
55+
break;
56+
case 'js':
57+
$response->setMimeType("text/javascript; charset=utf-8");
58+
break;
59+
}
60+
61+
return $response;
62+
}
63+
64+
}

‎src/infratructure/celerity/controller/__init__.php

+16
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1+
<?php
2+
/**
3+
* This file is automatically generated. Lint this module to rebuild it.
4+
* @generated
5+
*/
6+
7+
8+
9+
phutil_require_module('phabricator', 'aphront/controller');
10+
phutil_require_module('phabricator', 'aphront/response/file');
11+
12+
phutil_require_module('phutil', 'filesystem');
13+
phutil_require_module('phutil', 'moduleutils');
14+
15+
16+
phutil_require_source('CelerityResourceController.php');

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