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diff --git a/src/infrastructure/celerity/map/CelerityResourceMap.php b/src/infrastructure/celerity/map/CelerityResourceMap.php
index 59fff93f34..5d0ec732fc 100644
--- a/src/infrastructure/celerity/map/CelerityResourceMap.php
+++ b/src/infrastructure/celerity/map/CelerityResourceMap.php
@@ -1,134 +1,134 @@
<?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.
*/
/**
* Interface to the static resource map, which is a graph of available
* resources, resource dependencies, and packaging information. You generally do
* not need to invoke it directly; instead, you call higher-level Celerity APIs
* and it uses the resource map to satisfy your requests.
*
* @group celerity
*/
final class CelerityResourceMap {
private static $instance;
private $resourceMap;
private $packageMap;
private $reverseMap;
public static function getInstance() {
if (empty(self::$instance)) {
self::$instance = new CelerityResourceMap();
$root = phutil_get_library_root('phabricator');
$ok = include_once $root.'/__celerity_resource_map__.php';
if (!$ok) {
throw new Exception("Failed to load Celerity resource map!");
}
}
return self::$instance;
}
public function setResourceMap($resource_map) {
$this->resourceMap = $resource_map;
return $this;
}
public function resolveResources(array $symbols) {
$map = array();
foreach ($symbols as $symbol) {
if (!empty($map[$symbol])) {
continue;
}
$this->resolveResource($map, $symbol);
}
return $map;
}
private function resolveResource(array &$map, $symbol) {
if (empty($this->resourceMap[$symbol])) {
throw new Exception(
- "Attempting to resolve unknown resource, '{$symbol}'.");
+ "Attempting to resolve unknown Celerity resource, '{$symbol}'.");
}
$info = $this->resourceMap[$symbol];
foreach ($info['requires'] as $requires) {
if (!empty($map[$requires])) {
continue;
}
$this->resolveResource($map, $requires);
}
$map[$symbol] = $info;
}
public function setPackageMap($package_map) {
$this->packageMap = $package_map;
}
public function packageResources(array $resolved_map) {
$packaged = array();
$handled = array();
foreach ($resolved_map as $symbol => $info) {
if (isset($handled[$symbol])) {
continue;
}
if (empty($this->packageMap['reverse'][$symbol])) {
$packaged[$symbol] = $info;
} else {
$package = $this->packageMap['reverse'][$symbol];
$package_info = $this->packageMap['packages'][$package];
$packaged[$package_info['name']] = $package_info;
- foreach ($package_info['symbols'] as $symbol) {
- $handled[$symbol] = true;
+ foreach ($package_info['symbols'] as $packaged_symbol) {
+ $handled[$packaged_symbol] = true;
}
}
}
return $packaged;
}
public function resolvePackage($package_hash) {
$package = idx($this->packageMap['packages'], $package_hash);
if (!$package) {
return null;
}
$paths = array();
foreach ($package['symbols'] as $symbol) {
$paths[] = $this->resourceMap[$symbol]['disk'];
}
return $paths;
}
public function lookupSymbolInformation($symbol) {
return idx($this->resourceMap, $symbol);
}
public function lookupFileInformation($path) {
if (empty($this->reverseMap)) {
$this->reverseMap = array();
foreach ($this->resourceMap as $symbol => $data) {
$data['provides'] = $symbol;
$this->reverseMap[$data['disk']] = $data;
}
}
return idx($this->reverseMap, $path);
}
}
diff --git a/webroot/index.php b/webroot/index.php
index 99420087f8..c9912c5cfc 100644
--- a/webroot/index.php
+++ b/webroot/index.php
@@ -1,239 +1,278 @@
<?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.
*/
$__start__ = microtime(true);
error_reporting(E_ALL | E_STRICT);
phabricator_detect_insane_memory_limit();
ini_set('memory_limit', -1);
$env = getenv('PHABRICATOR_ENV'); // Apache
if (!$env) {
if (isset($_ENV['PHABRICATOR_ENV'])) {
$env = $_ENV['PHABRICATOR_ENV'];
}
}
if (!$env) {
phabricator_fatal_config_error(
"The 'PHABRICATOR_ENV' environmental variable is not defined. Modify ".
"your httpd.conf to include 'SetEnv PHABRICATOR_ENV <env>', where '<env>' ".
"is one of 'development', 'production', or a custom environment.");
}
if (!function_exists('mysql_connect')) {
phabricator_fatal_config_error(
"The PHP MySQL extension is not installed. This extension is required.");
}
if (!isset($_REQUEST['__path__'])) {
phabricator_fatal_config_error(
"__path__ is not set. Your rewrite rules are not configured correctly.");
}
if (get_magic_quotes_gpc()) {
phabricator_fatal_config_error(
"Your server is configured with PHP 'magic_quotes_gpc' enabled. This ".
"feature is 'highly discouraged' by PHP's developers and you must ".
"disable it to run Phabricator. Consult the PHP manual for instructions.");
}
+register_shutdown_function('phabricator_shutdown');
+
require_once dirname(dirname(__FILE__)).'/conf/__init_conf__.php';
try {
setup_aphront_basics();
$conf = phabricator_read_config_file($env);
$conf['phabricator.env'] = $env;
phutil_require_module('phabricator', 'infrastructure/env');
PhabricatorEnv::setEnvConfig($conf);
phutil_require_module('phabricator', 'aphront/console/plugin/xhprof/api');
DarkConsoleXHProfPluginAPI::hookProfiler();
phutil_require_module('phabricator', 'aphront/console/plugin/errorlog/api');
PhutilErrorHandler::initialize();
} catch (Exception $ex) {
- phabricator_fatal_config_error(
- "[Exception] ".$ex->getMessage());
+ phabricator_fatal("[Initialization Exception] ".$ex->getMessage());
}
$tz = PhabricatorEnv::getEnvConfig('phabricator.timezone');
if ($tz) {
date_default_timezone_set($tz);
}
phutil_require_module('phabricator', 'aphront/console/plugin/errorlog/api');
phutil_require_module('phutil', 'error');
PhutilErrorHandler::setErrorListener(
array('DarkConsoleErrorLogPluginAPI', 'handleErrors'));
foreach (PhabricatorEnv::getEnvConfig('load-libraries') as $library) {
phutil_load_library($library);
}
if (PhabricatorEnv::getEnvConfig('phabricator.setup')) {
PhabricatorSetup::runSetup();
return;
}
$host = $_SERVER['HTTP_HOST'];
$path = $_REQUEST['__path__'];
switch ($host) {
default:
$config_key = 'aphront.default-application-configuration-class';
$config_class = PhabricatorEnv::getEnvConfig($config_key);
PhutilSymbolLoader::loadClass($config_class);
$application = newv($config_class, array());
break;
}
$application->setHost($host);
$application->setPath($path);
$application->willBuildRequest();
$request = $application->buildRequest();
$application->setRequest($request);
list($controller, $uri_data) = $application->buildController();
try {
$response = $controller->willBeginExecution();
if (!$response) {
$controller->willProcessRequest($uri_data);
$response = $controller->processRequest();
}
} catch (AphrontRedirectException $ex) {
$response = id(new AphrontRedirectResponse())
->setURI($ex->getURI());
} catch (Exception $ex) {
$response = $application->handleException($ex);
}
-$response = $application->willSendResponse($response);
-
-$response->setRequest($request);
-
-$response_string = $response->buildResponseString();
+try {
+ $response = $application->willSendResponse($response);
+ $response->setRequest($request);
+ $response_string = $response->buildResponseString();
+} catch (Exception $ex) {
+ phabricator_fatal('[Rendering Exception] '.$ex->getMessage());
+}
$code = $response->getHTTPResponseCode();
if ($code != 200) {
header("HTTP/1.0 {$code}");
}
$headers = $response->getCacheHeaders();
$headers = array_merge($headers, $response->getHeaders());
foreach ($headers as $header) {
list($header, $value) = $header;
header("{$header}: {$value}");
}
// TODO: This shouldn't be possible in a production-configured environment.
if (isset($_REQUEST['__profile__']) &&
($_REQUEST['__profile__'] == 'all')) {
$profile = DarkConsoleXHProfPluginAPI::stopProfiler();
$profile =
'<div style="text-align: center; background: #ff00ff; padding: 1em;
font-size: 24px; font-weight: bold;">'.
'<a href="/xhprof/profile/'.$profile.'/">'.
'&gt;&gt;&gt; View Profile &lt;&lt;&lt;'.
'</a>'.
'</div>';
if (strpos($response_string, '<body>') !== false) {
$response_string = str_replace(
'<body>',
'<body>'.$profile,
$response_string);
} else {
echo $profile;
}
}
echo $response_string;
-
/**
* @group aphront
*/
function setup_aphront_basics() {
$aphront_root = dirname(dirname(__FILE__));
$libraries_root = dirname($aphront_root);
$root = null;
if (!empty($_SERVER['PHUTIL_LIBRARY_ROOT'])) {
$root = $_SERVER['PHUTIL_LIBRARY_ROOT'];
}
ini_set('include_path', $libraries_root.':'.ini_get('include_path'));
@include_once $root.'libphutil/src/__phutil_library_init__.php';
if (!@constant('__LIBPHUTIL__')) {
echo "ERROR: Unable to load libphutil. Update your PHP 'include_path' to ".
"include the parent directory of libphutil/.\n";
exit(1);
}
// Load Phabricator itself using the absolute path, so we never end up doing
// anything surprising (loading index.php and libraries from different
// directories).
phutil_load_library($aphront_root.'/src');
phutil_load_library('arcanist/src');
+
}
function phabricator_fatal_config_error($msg) {
- header('Content-Type: text/plain', $replace = true, $http_error = 500);
- $error = "CONFIG ERROR: ".$msg."\n";
-
- error_log($error);
- echo $error;
-
+ phabricator_fatal("CONFIG ERROR: ".$msg."\n");
die();
}
function phabricator_detect_insane_memory_limit() {
$memory_limit = ini_get('memory_limit');
$char_limit = 12;
if (strlen($memory_limit) <= $char_limit) {
return;
}
// colmdoyle ran into an issue on an Ubuntu box with Suhosin where his
// 'memory_limit' was set to:
//
// 3232323232323232323232323232323232323232323232323232323232323232M
//
// Not a typo. A wizard did it.
//
// Anyway, with this 'memory_limit', the machine would immediately fatal
// when executing the ini_set() later. I wasn't able to reproduce this on my
// EC2 Ubuntu + Suhosin box, but verified that it caused the problem on his
// machine and that setting it to a more sensible value fixed it. Since I
// have no idea how to actually trigger the issue, we look for a coarse
// approximation of it (a memory_limit setting more than 12 characters in
// length).
phabricator_fatal_config_error(
"Your PHP 'memory_limit' is set to something ridiculous ".
"(\"{$memory_limit}\"). Set it to a more reasonable value (it must be no ".
"more than {$char_limit} characters long).");
}
+
+function phabricator_shutdown() {
+ $event = error_get_last();
+
+ if (!$event) {
+ return;
+ }
+
+ if ($event['type'] != E_ERROR) {
+ return;
+ }
+
+ $msg = ">>> UNRECOVERABLE FATAL ERROR <<<\n\n";
+ if ($event) {
+ // Even though we should be emitting this as text-plain, escape things just
+ // to be sure since we can't really be sure what the program state is when
+ // we get here.
+ $msg .= phutil_escape_html($event['message'])."\n\n";
+ $msg .= phutil_escape_html($event['file'].':'.$event['line']);
+ }
+
+ // flip dem tables
+ $msg .= "\n\n\n";
+ $msg .= "\xe2\x94\xbb\xe2\x94\x81\xe2\x94\xbb\x20\xef\xb8\xb5\x20\xc2\xaf".
+ "\x5c\x5f\x28\xe3\x83\x84\x29\x5f\x2f\xc2\xaf\x20\xef\xb8\xb5\x20".
+ "\xe2\x94\xbb\xe2\x94\x81\xe2\x94\xbb";
+
+ phabricator_fatal($msg);
+}
+
+function phabricator_fatal($msg) {
+ header(
+ 'Content-Type: text/plain; charset=utf-8',
+ $replace = true,
+ $http_error = 500);
+
+ error_log($msg);
+ echo $msg;
+
+ exit(1);
+}

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styx copyright 2020 sirocyl / ellie (kymkdd) / ncommander / styx contributors
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