tonyair/silverstripe-framework
1
0
Fork 0
mirror of https://github.com/silverstripe/silverstripe-framework synced 2024-10-22 14:05:37 +02:00
Code Issues Projects Releases Wiki Activity

Merge pull request #2254 from hafriedlander/fix/flush_24

Browse Source 
Split Core.php into Constants.php and Core.php and adjust main.php startup
This commit is contained in:
Sam Minnée 2013-07-22 15:33:50 -07:00
commit e993a0defe
5 changed files with 303 additions and 286 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

165
core/Constants.php Normal file
View File

@ -0,0 +1,165 @@
<?php
/**
* This file is the Framework constants bootstrap. It will prepare some basic common constants.
*
* It takes care of:
* - Including _ss_environment.php
* - Normalisation of $_SERVER values
* - Initialisation of necessary constants (mostly paths)
*
* Initialized constants:
* - BASE_URL: Full URL to the webroot, e.g. "http://my-host.com/my-webroot" (no trailing slash).
* - BASE_PATH: Absolute path to the webroot, e.g. "/var/www/my-webroot" (no trailing slash).
* See Director::baseFolder(). Can be overwritten by Director::setBaseFolder().
* - TEMP_FOLDER: Absolute path to temporary folder, used for manifest and template caches. Example: "/var/tmp"
* See getTempFolder(). No trailing slash.
* - MODULES_DIR: Not used at the moment
* - MODULES_PATH: Not used at the moment
* - THEMES_DIR: Path relative to webroot, e.g. "themes"
* - THEMES_PATH: Absolute filepath, e.g. "/var/www/my-webroot/themes"
* - CMS_DIR: Path relative to webroot, e.g. "cms"
* - CMS_PATH: Absolute filepath, e.g. "/var/www/my-webroot/cms"
* - SAPPHIRE_DIR: Path relative to webroot, e.g. "sapphire"
* - SAPPHIRE_PATH:Absolute filepath, e.g. "/var/www/my-webroot/sapphire"
* - THIRDPARTY_DIR: Path relative to webroot, e.g. "sapphire/thirdparty"
* - THIRDPARTY_PATH: Absolute filepath, e.g. "/var/www/my-webroot/sapphire/thirdparty"
*
* @package sapphire
* @subpackage core
*/
///////////////////////////////////////////////////////////////////////////////
// ENVIRONMENT CONFIG
/**
* Include _ss_environment.php files
*/
$envFiles = array('_ss_environment.php', '../_ss_environment.php', '../../_ss_environment.php', '../../../_ss_environment.php');
foreach($envFiles as $envFile) {
if(@file_exists($envFile)) {
define('SS_ENVIRONMENT_FILE', $envFile);
include_once($envFile);
break;
}
}
///////////////////////////////////////////////////////////////////////////////
// GLOBALS AND DEFINE SETTING
/**
* A blank HTTP_HOST value is used to detect command-line execution.
* We update the $_SERVER variable to contain data consistent with the rest of the application.
*/
if(!isset($_SERVER['HTTP_HOST'])) {
// HTTP_HOST, REQUEST_PORT, SCRIPT_NAME, and PHP_SELF
if(isset($_FILE_TO_URL_MAPPING)) {
$fullPath = $testPath = realpath($_SERVER['SCRIPT_FILENAME']);
while($testPath && $testPath != "/" && !preg_match('/^[A-Z]:\\\\$/', $testPath)) {
if(isset($_FILE_TO_URL_MAPPING[$testPath])) {
$url = $_FILE_TO_URL_MAPPING[$testPath]
. str_replace(DIRECTORY_SEPARATOR,'/',substr($fullPath,strlen($testPath)));
$_SERVER['HTTP_HOST'] = parse_url($url, PHP_URL_HOST);
$_SERVER['SCRIPT_NAME'] = $_SERVER['PHP_SELF'] = parse_url($url, PHP_URL_PATH);
$_SERVER['REQUEST_PORT'] = parse_url($url, PHP_URL_PORT);
break;
}
$testPath = dirname($testPath);
}
}
// Everything else
$serverDefaults = array(
'SERVER_PROTOCOL' => 'HTTP/1.1',
'HTTP_ACCEPT' => 'text/plain;q=0.5',
'HTTP_ACCEPT_LANGUAGE' => '*;q=0.5',
'HTTP_ACCEPT_ENCODING' => '',
'HTTP_ACCEPT_CHARSET' => 'ISO-8859-1;q=0.5',
'SERVER_SIGNATURE' => 'Command-line PHP/' . phpversion(),
'SERVER_SOFTWARE' => 'PHP/' . phpversion(),
'SERVER_ADDR' => '127.0.0.1',
'REMOTE_ADDR' => '127.0.0.1',
'REQUEST_METHOD' => 'GET',
'HTTP_USER_AGENT' => 'CLI',
);
$_SERVER = array_merge($serverDefaults, $_SERVER);
/**
* If we have an HTTP_HOST value, then we're being called from the webserver and there are some things that
* need checking
*/
} else {
/**
* Fix magic quotes setting
*/
if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) {
if($_REQUEST) stripslashes_recursively($_REQUEST);
if($_GET) stripslashes_recursively($_GET);
if($_POST) stripslashes_recursively($_POST);
}
/**
* Fix HTTP_HOST from reverse proxies
*/
if (isset($_SERVER['HTTP_X_FORWARDED_HOST'])) {
$_SERVER['HTTP_HOST'] = $_SERVER['HTTP_X_FORWARDED_HOST'];
}
}
/**
* Define system paths
*/
if(!defined('BASE_PATH')) {
// Assuming that this file is sapphire/core/Core.php we can then determine the base path
define('BASE_PATH', rtrim(dirname(dirname(dirname(__FILE__)))), DIRECTORY_SEPARATOR);
}
if(!defined('BASE_URL')) {
// Determine the base URL by comparing SCRIPT_NAME to SCRIPT_FILENAME and getting the common
// elements
if(substr($_SERVER['SCRIPT_FILENAME'],0,strlen(BASE_PATH)) == BASE_PATH) {
$urlSegmentToRemove = substr($_SERVER['SCRIPT_FILENAME'],strlen(BASE_PATH));
if(substr($_SERVER['SCRIPT_NAME'],-strlen($urlSegmentToRemove)) == $urlSegmentToRemove) {
$baseURL = substr($_SERVER['SCRIPT_NAME'], 0, -strlen($urlSegmentToRemove));
define('BASE_URL', rtrim($baseURL, DIRECTORY_SEPARATOR));
}
}
// If that didn't work, failover to the old syntax. Hopefully this isn't necessary, and maybe
// if can be phased out?
if(!defined('BASE_URL')) {
$dir = (strpos($_SERVER['SCRIPT_NAME'], 'index.php') !== false)
? dirname($_SERVER['SCRIPT_NAME'])
: dirname(dirname($_SERVER['SCRIPT_NAME']));
define('BASE_URL', rtrim($dir, DIRECTORY_SEPARATOR));
}
}
define('MODULES_DIR', 'modules');
define('MODULES_PATH', BASE_PATH . '/' . MODULES_DIR);
define('THEMES_DIR', 'themes');
define('THEMES_PATH', BASE_PATH . '/' . THEMES_DIR);
define('SAPPHIRE_DIR', 'sapphire');
define('SAPPHIRE_PATH', BASE_PATH . '/' . SAPPHIRE_DIR);
define('CMS_DIR', 'cms');
define('CMS_PATH', BASE_PATH . '/' . CMS_DIR);
define('THIRDPARTY_DIR', SAPPHIRE_DIR . '/thirdparty');
define('THIRDPARTY_PATH', BASE_PATH . '/' . THIRDPARTY_DIR);
define('ASSETS_DIR', 'assets');
define('ASSETS_PATH', BASE_PATH . '/' . ASSETS_DIR);
///////////////////////////////////////////////////////////////////////////////
// INCLUDES
set_include_path(BASE_PATH . '/sapphire' . PATH_SEPARATOR
. BASE_PATH . '/sapphire/parsers' . PATH_SEPARATOR
. BASE_PATH . '/sapphire/thirdparty' . PATH_SEPARATOR
. get_include_path());
/**
* Define the temporary folder if it wasn't defined yet
*/
require_once(dirname(__FILE__).'/TempPath.php');
if(!defined('TEMP_FOLDER')) {
define('TEMP_FOLDER', getTempFolder());
}

166
core/Core.php
View File

@ -3,43 +3,26 @@
* This file is the Sapphire bootstrap. It will get your environment ready to call Director::direct().
*
* It takes care of:
* - Including _ss_environment.php
* - Normalisation of $_SERVER values
* - Initialisation of necessary constants (mostly paths)
* - Including Constants.php to include _ss_environment and initialise necessary constants
* - Checking of PHP memory limit
* - Including all the files needed to get the manifest built
* - Building and including the manifest
*
* Initialized constants:
* - BASE_URL: Full URL to the webroot, e.g. "http://my-host.com/my-webroot" (no trailing slash).
* - BASE_PATH: Absolute path to the webroot, e.g. "/var/www/my-webroot" (no trailing slash).
* See Director::baseFolder(). Can be overwritten by Director::setBaseFolder().
* - TEMP_FOLDER: Absolute path to temporary folder, used for manifest and template caches. Example: "/var/tmp"
* See getTempFolder(). No trailing slash.
* - MODULES_DIR: Not used at the moment
* - MODULES_PATH: Not used at the moment
* - THEMES_DIR: Path relative to webroot, e.g. "themes"
* - THEMES_PATH: Absolute filepath, e.g. "/var/www/my-webroot/themes"
* - CMS_DIR: Path relative to webroot, e.g. "cms"
* - CMS_PATH: Absolute filepath, e.g. "/var/www/my-webroot/cms"
* - SAPPHIRE_DIR: Path relative to webroot, e.g. "sapphire"
* - SAPPHIRE_PATH:Absolute filepath, e.g. "/var/www/my-webroot/sapphire"
* - THIRDPARTY_DIR: Path relative to webroot, e.g. "sapphire/thirdparty"
* - THIRDPARTY_PATH: Absolute filepath, e.g. "/var/www/my-webroot/sapphire/thirdparty"
*
*
* @todo This file currently contains a lot of bits and pieces, and its various responsibilities should probably be
* moved into different subsystems.
* @todo A lot of this stuff is very order-independent; for example, the require_once calls have to happen after the defines.'
* This could be decoupled.
* moved into different subsystems.
* @todo A lot of this stuff is very order-dependent. This could be decoupled.
*
* @package sapphire
* @subpackage core
*/
///////////////////////////////////////////////////////////////////////////////
// ENVIRONMENT CONFIG
/**
* Set up error reporting
*/
if(defined('E_DEPRECATED')) error_reporting(E_ALL & ~(E_DEPRECATED | E_STRICT));
else error_reporting(E_ALL);
/*
* This is for versions of PHP prior to version 5.2
* Creating this here will allow both web requests and cron jobs to inherit it.
@ -55,128 +38,9 @@ if (!function_exists('array_fill_keys')) {
}
/**
* Include _ss_environment.php files
* Include Constants (if it hasn't already been included) to pull in BASE_PATH, etc
*/
$envFiles = array('_ss_environment.php', '../_ss_environment.php', '../../_ss_environment.php', '../../../_ss_environment.php');
foreach($envFiles as $envFile) {
if(@file_exists($envFile)) {
define('SS_ENVIRONMENT_FILE', $envFile);
include_once($envFile);
break;
}
}
///////////////////////////////////////////////////////////////////////////////
// GLOBALS AND DEFINE SETTING
/**
* A blank HTTP_HOST value is used to detect command-line execution.
* We update the $_SERVER variable to contain data consistent with the rest of the application.
*/
if(!isset($_SERVER['HTTP_HOST'])) {
// HTTP_HOST, REQUEST_PORT, SCRIPT_NAME, and PHP_SELF
if(isset($_FILE_TO_URL_MAPPING)) {
$fullPath = $testPath = realpath($_SERVER['SCRIPT_FILENAME']);
while($testPath && $testPath != "/" && !preg_match('/^[A-Z]:\\\\$/', $testPath)) {
if(isset($_FILE_TO_URL_MAPPING[$testPath])) {
$url = $_FILE_TO_URL_MAPPING[$testPath]
. str_replace(DIRECTORY_SEPARATOR,'/',substr($fullPath,strlen($testPath)));
$_SERVER['HTTP_HOST'] = parse_url($url, PHP_URL_HOST);
$_SERVER['SCRIPT_NAME'] = $_SERVER['PHP_SELF'] = parse_url($url, PHP_URL_PATH);
$_SERVER['REQUEST_PORT'] = parse_url($url, PHP_URL_PORT);
break;
}
$testPath = dirname($testPath);
}
}
// Everything else
$serverDefaults = array(
'SERVER_PROTOCOL' => 'HTTP/1.1',
'HTTP_ACCEPT' => 'text/plain;q=0.5',
'HTTP_ACCEPT_LANGUAGE' => '*;q=0.5',
'HTTP_ACCEPT_ENCODING' => '',
'HTTP_ACCEPT_CHARSET' => 'ISO-8859-1;q=0.5',
'SERVER_SIGNATURE' => 'Command-line PHP/' . phpversion(),
'SERVER_SOFTWARE' => 'PHP/' . phpversion(),
'SERVER_ADDR' => '127.0.0.1',
'REMOTE_ADDR' => '127.0.0.1',
'REQUEST_METHOD' => 'GET',
'HTTP_USER_AGENT' => 'CLI',
);
$_SERVER = array_merge($serverDefaults, $_SERVER);
/**
* If we have an HTTP_HOST value, then we're being called from the webserver and there are some things that
* need checking
*/
} else {
/**
* Fix magic quotes setting
*/
if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) {
if($_REQUEST) stripslashes_recursively($_REQUEST);
if($_GET) stripslashes_recursively($_GET);
if($_POST) stripslashes_recursively($_POST);
}
/**
* Fix HTTP_HOST from reverse proxies
*/
if (isset($_SERVER['HTTP_X_FORWARDED_HOST'])) {
$_SERVER['HTTP_HOST'] = $_SERVER['HTTP_X_FORWARDED_HOST'];
}
}
/**
* Define system paths
*/
if(!defined('BASE_PATH')) {
// Assuming that this file is sapphire/core/Core.php we can then determine the base path
define('BASE_PATH', rtrim(dirname(dirname(dirname(__FILE__)))), DIRECTORY_SEPARATOR);
}
if(!defined('BASE_URL')) {
// Determine the base URL by comparing SCRIPT_NAME to SCRIPT_FILENAME and getting the common
// elements
if(substr($_SERVER['SCRIPT_FILENAME'],0,strlen(BASE_PATH)) == BASE_PATH) {
$urlSegmentToRemove = substr($_SERVER['SCRIPT_FILENAME'],strlen(BASE_PATH));
if(substr($_SERVER['SCRIPT_NAME'],-strlen($urlSegmentToRemove)) == $urlSegmentToRemove) {
$baseURL = substr($_SERVER['SCRIPT_NAME'], 0, -strlen($urlSegmentToRemove));
define('BASE_URL', rtrim($baseURL, DIRECTORY_SEPARATOR));
}
}
// If that didn't work, failover to the old syntax. Hopefully this isn't necessary, and maybe
// if can be phased out?
if(!defined('BASE_URL')) {
$dir = (strpos($_SERVER['SCRIPT_NAME'], 'index.php') !== false)
? dirname($_SERVER['SCRIPT_NAME'])
: dirname(dirname($_SERVER['SCRIPT_NAME']));
define('BASE_URL', rtrim($dir, DIRECTORY_SEPARATOR));
}
}
define('MODULES_DIR', 'modules');
define('MODULES_PATH', BASE_PATH . '/' . MODULES_DIR);
define('THEMES_DIR', 'themes');
define('THEMES_PATH', BASE_PATH . '/' . THEMES_DIR);
define('SAPPHIRE_DIR', 'sapphire');
define('SAPPHIRE_PATH', BASE_PATH . '/' . SAPPHIRE_DIR);
define('CMS_DIR', 'cms');
define('CMS_PATH', BASE_PATH . '/' . CMS_DIR);
define('THIRDPARTY_DIR', SAPPHIRE_DIR . '/thirdparty');
define('THIRDPARTY_PATH', BASE_PATH . '/' . THIRDPARTY_DIR);
define('ASSETS_DIR', 'assets');
define('ASSETS_PATH', BASE_PATH . '/' . ASSETS_DIR);
/**
* Define the temporary folder if it wasn't defined yet
*/
require_once(dirname(__FILE__).'/TempPath.php');
if(!defined('TEMP_FOLDER')) {
define('TEMP_FOLDER', getTempFolder());
}
require_once dirname(__FILE__).'/Constants.php';
/**
* Priorities definition. These constants are used in calls to _t() as an optional argument
@ -190,14 +54,6 @@ define('PR_LOW',10);
*/
increase_memory_limit_to('64M');
///////////////////////////////////////////////////////////////////////////////
// INCLUDES
set_include_path(BASE_PATH . '/sapphire' . PATH_SEPARATOR
. BASE_PATH . '/sapphire/parsers' . PATH_SEPARATOR
. BASE_PATH . '/sapphire/thirdparty' . PATH_SEPARATOR
. get_include_path());
/**
* Sapphire class autoloader. Requires the ManifestBuilder to work.
* $_CLASS_MANIFEST must have been loaded up by ManifestBuilder for this to successfully load

23
core/startup/ErrorControlChain.php
View File

@ -9,8 +9,6 @@
* Normal errors are suppressed even past the end of the chain. Fatal errors are only suppressed until the end
* of the chain - the request will then die silently.
*
* The exception is if an error occurs and BASE_URL is not yet set - in that case the error is never suppressed.
*
* Usage:
*
* $chain = new ErrorControlChain();
@ -20,6 +18,8 @@
* It will likely be heavily refactored before the release of 3.2
*/
class ErrorControlChain {
public static $fatal_errors = null; // Initialised after class definition
protected $error = false;
protected $steps = array();
@ -68,9 +68,13 @@ class ErrorControlChain {
return $this->then($callback, null);
}
public function handleError() {
if ($this->suppression && defined('BASE_URL')) throw new Exception('Generic Error');
else return false;
public function handleError($errno, $errstr) {
if ((error_reporting() & self::$fatal_errors & $errno) != 0 && $this->suppression) {
throw new Exception('Generic Error');
}
else {
return false;
}
}
protected function lastErrorWasFatal() {
@ -79,7 +83,7 @@ class ErrorControlChain {
}
public function handleFatalError() {
if ($this->handleFatalErrors && $this->suppression && defined('BASE_URL')) {
if ($this->handleFatalErrors && $this->suppression) {
if ($this->lastErrorWasFatal()) {
ob_clean();
$this->error = true;
@ -89,7 +93,7 @@ class ErrorControlChain {
}
public function execute() {
set_error_handler(array($this, 'handleError'), error_reporting());
set_error_handler(array($this, 'handleError'));
register_shutdown_function(array($this, 'handleFatalError'));
$this->handleFatalErrors = true;
@ -105,7 +109,7 @@ class ErrorControlChain {
call_user_func($step['callback'], $this);
}
catch (Exception $e) {
if ($this->suppression && defined('BASE_URL')) $this->error = true;
if ($this->suppression) $this->error = true;
else throw $e;
}
}
@ -119,3 +123,6 @@ class ErrorControlChain {
}
}
}
ErrorControlChain::$fatal_errors = E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR | E_USER_ERROR;
if (defined('E_RECOVERABLE_ERROR')) ErrorControlChain::$fatal_errors |= E_RECOVERABLE_ERROR;

12
core/startup/ParameterConfirmationToken.php
View File

@ -16,17 +16,7 @@ class ParameterConfirmationToken {
protected $token = null;
protected function pathForToken($token) {
if (defined('BASE_PATH')) {
$basepath = BASE_PATH;
}
else {
$basepath = rtrim(dirname(dirname(dirname(dirname(__FILE__)))), DIRECTORY_SEPARATOR);
}
require_once(dirname(dirname(__FILE__)).'/TempPath.php');
$tempfolder = getTempFolder($basepath ? $basepath : DIRECTORY_SEPARATOR);
return $tempfolder.'/token_'.preg_replace('/[^a-z0-9]+/', '', $token);
return TEMP_FOLDER.'/token_'.preg_replace('/[^a-z0-9]+/', '', $token);
}
protected function genToken() {

223
main.php
View File

@ -54,128 +54,127 @@ if(version_compare(phpversion(), 5, '<')) {
* @see Director::direct()
*/
require_once('core/startup/ErrorControlChain.php');
require_once('core/startup/ParameterConfirmationToken.php');
/**
* Include the defines that set BASE_PATH, etc
*/
require_once('core/Constants.php');
class SilverStripeMain {
static $token;
/**
* Figure out the request URL
*/
global $url;
static function filterFlush($chain) {
self::$token = new ParameterConfirmationToken('flush');
// IIS will sometimes generate this.
if(!empty($_SERVER['HTTP_X_ORIGINAL_URL'])) {
$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_ORIGINAL_URL'];
}
if (isset($_GET['flush']) && !self::$token->tokenProvided()) {
unset($_GET['flush']);
}
else {
$chain->setSuppression(false);
}
// Apache rewrite rules use this
if (isset($_GET['url'])) {
$url = $_GET['url'];
// IIS includes get variables in url
$i = strpos($url, '?');
if($i !== false) {
$url = substr($url, 0, $i);
}
static function includeCore() {
/**
* Include Sapphire's core code
*/
require_once("core/Core.php");
if (function_exists('mb_http_output')) {
mb_http_output('UTF-8');
mb_internal_encoding('UTF-8');
}
Session::start();
}
static function parseURL() {
global $url;
// IIS will sometimes generate this.
if(!empty($_SERVER['HTTP_X_ORIGINAL_URL'])) {
$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_ORIGINAL_URL'];
}
// Apache rewrite rules use this
if (isset($_GET['url'])) {
$url = $_GET['url'];
// IIS includes get variables in url
$i = strpos($url, '?');
if($i !== false) {
$url = substr($url, 0, $i);
}
// Lighttpd uses this
} else {
if(strpos($_SERVER['REQUEST_URI'],'?') !== false) {
list($url, $query) = explode('?', $_SERVER['REQUEST_URI'], 2);
parse_str($query, $_GET);
if ($_GET) $_REQUEST = array_merge((array)$_REQUEST, (array)$_GET);
} else {
$url = $_SERVER["REQUEST_URI"];
}
}
// Remove base folders from the URL if webroot is hosted in a subfolder
if (substr(strtolower($url), 0, strlen(BASE_URL)) == strtolower(BASE_URL)) $url = substr($url, strlen(BASE_URL));
}
static function startupDatabase() {
if (isset($_GET['debug_profile'])) {
Profiler::init();
Profiler::mark('all_execution');
Profiler::mark('main.php init');
}
// Connect to database
require_once("core/model/DB.php");
global $databaseConfig;
if (isset($_GET['debug_profile'])) Profiler::mark('DB::connect');
if ($databaseConfig) DB::connect($databaseConfig);
if (isset($_GET['debug_profile'])) Profiler::unmark('DB::connect');
}
static function flushIfAllowed() {
if (self::$token->parameterProvided() && !self::$token->tokenProvided()) {
// First, check if we're in dev mode, or the database doesn't have any security data
$canFlush = Director::isDev() || !Security::database_is_ready();
// Otherwise, we start up the session if needed, then check for admin
if (!$canFlush) {
if(!isset($_SESSION) && (isset($_COOKIE[session_name()]) || isset($_REQUEST[session_name()]))) {
Session::start();
}
if (Permission::check('ADMIN')) {
$canFlush = true;
}
else {
$loginPage = Director::absoluteURL(Config::inst()->get('Security', 'login_url'));
$loginPage .= "?BackURL=" . urlencode($_SERVER['REQUEST_URI']);
header('location: '.$loginPage, true, 302);
die;
}
}
// And if we can flush, reload with an authority token
if ($canFlush) self::$token->reloadWithToken();
}
}
static function flushIfErrored() {
if (self::$token->parameterProvided() && !self::$token->tokenProvided()) {
self::$token->reloadWithToken();
}
// Lighttpd uses this
} else {
if(strpos($_SERVER['REQUEST_URI'],'?') !== false) {
list($url, $query) = explode('?', $_SERVER['REQUEST_URI'], 2);
parse_str($query, $_GET);
if ($_GET) $_REQUEST = array_merge((array)$_REQUEST, (array)$_GET);
} else {
$url = $_SERVER["REQUEST_URI"];
}
}
// Remove base folders from the URL if webroot is hosted in a subfolder
if (substr(strtolower($url), 0, strlen(BASE_URL)) == strtolower(BASE_URL)) $url = substr($url, strlen(BASE_URL));
/**
* Include SilverStripe's core code
*/
require_once('core/startup/ErrorControlChain.php');
require_once('core/startup/ParameterConfirmationToken.php');
$chain = new ErrorControlChain();
$token = new ParameterConfirmationToken('flush');
function silverstripe_main($chain) {
global $token;
if (isset($_GET['flush']) && !$token->tokenProvided()) {
unset($_GET['flush']);
}
else {
$chain->setSuppression(false);
}
/**
* Include Sapphire's core code
*/
require_once("core/Core.php");
if (function_exists('mb_http_output')) {
mb_http_output('UTF-8');
mb_internal_encoding('UTF-8');
}
Session::start();
if (isset($_GET['debug_profile'])) {
Profiler::init();
Profiler::mark('all_execution');
Profiler::mark('main.php init');
}
// Connect to database
require_once("core/model/DB.php");
global $databaseConfig;
if (isset($_GET['debug_profile'])) Profiler::mark('DB::connect');
if ($databaseConfig) DB::connect($databaseConfig);
if (isset($_GET['debug_profile'])) Profiler::unmark('DB::connect');
if ($token->parameterProvided() && !$token->tokenProvided()) {
// First, check if we're in dev mode, or the database doesn't have any security data
$canFlush = Director::isDev() || !Security::database_is_ready();
// Otherwise, we start up the session if needed, then check for admin
if (!$canFlush) {
if(!isset($_SESSION) && (isset($_COOKIE[session_name()]) || isset($_REQUEST[session_name()]))) {
Session::start();
}
if (Permission::check('ADMIN')) {
$canFlush = true;
}
else {
$loginPage = Director::absoluteURL('Security/login');
$loginPage .= "?BackURL=" . urlencode($_SERVER['REQUEST_URI']);
header('location: '.$loginPage, true, 302);
die;
}
}
// And if we can flush, reload with an authority token
if ($canFlush) $token->reloadWithToken();
}
}
function silverstripe_main_flushOnError() {
global $token;
if ($token->parameterProvided() && !$token->tokenProvided()) {
$token->reloadWithToken();
}
}
$chain
->then(array('SilverStripeMain', 'filterFlush'))
->then(array('SilverStripeMain', 'includeCore'))
->thenAlways(array('SilverStripeMain', 'parseURL'))
->then(array('SilverStripeMain', 'startupDatabase'))
->then(array('SilverStripeMain', 'flushIfAllowed'))
->thenIfErrored(array('SilverStripeMain', 'flushIfErrored'))
->then('silverstripe_main')
->thenIfErrored('silverstripe_main_flushOnError')
->execute();
// Redirect to the installer if no database is selected