132 lines
5.2 KiB
PHP
132 lines
5.2 KiB
PHP
<?php
|
|
|
|
use Dotenv\Dotenv;
|
|
use Dotenv\Exception\InvalidPathException;
|
|
use SilverStripe\Core\TempFolder;
|
|
|
|
/**
|
|
* This file is the Framework constants bootstrap. It will prepare some basic common constants.
|
|
*
|
|
* It takes care of:
|
|
* - 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 Config::modify()->set(Director::class, 'alternate_base_folder', ).
|
|
* - TEMP_FOLDER: Absolute path to temporary folder, used for manifest and template caches. Example: "/var/tmp"
|
|
* See getTempFolder(). No trailing slash.
|
|
* - ASSETS_DIR: Dir for assets folder. e.g. "assets"
|
|
* - ASSETS_PATH: Full path to assets folder. e.g. "/var/www/my-webroot/assets"
|
|
* - THEMES_DIR: Path relative to webroot, e.g. "themes"
|
|
* - THEMES_PATH: Absolute filepath, e.g. "/var/www/my-webroot/themes"
|
|
* - FRAMEWORK_DIR: Path relative to webroot, e.g. "framework"
|
|
* - FRAMEWORK_PATH:Absolute filepath, e.g. "/var/www/my-webroot/framework"
|
|
* - THIRDPARTY_DIR: Path relative to webroot, e.g. "framework/thirdparty"
|
|
* - THIRDPARTY_PATH: Absolute filepath, e.g. "/var/www/my-webroot/framework/thirdparty"
|
|
*/
|
|
|
|
require_once __DIR__ . '/functions.php';
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// ENVIRONMENT CONFIG
|
|
|
|
/**
|
|
* Define system paths
|
|
*/
|
|
if (!defined('BASE_PATH')) {
|
|
define('BASE_PATH', call_user_func(function () {
|
|
// Determine BASE_PATH based on the composer autoloader
|
|
foreach (debug_backtrace() as $backtraceItem) {
|
|
if (isset($backtraceItem['file']) && preg_match(
|
|
'#^(?<base>.*)(/|\\\\)vendor(/|\\\\)composer(/|\\\\)autoload_real.php#',
|
|
$backtraceItem['file'],
|
|
$matches
|
|
)) {
|
|
return realpath($matches['base']) ?: DIRECTORY_SEPARATOR;
|
|
}
|
|
}
|
|
|
|
// Determine BASE_PATH by assuming that this file is framework/src/Core/Constants.php
|
|
// we can then determine the base path
|
|
$candidateBasePath = rtrim(dirname(dirname(dirname(__DIR__))), DIRECTORY_SEPARATOR);
|
|
// We can't have an empty BASE_PATH. Making it / means that double-slashes occur in places but that's benign.
|
|
// This likely only happens on chrooted environemnts
|
|
return $candidateBasePath ?: DIRECTORY_SEPARATOR;
|
|
}));
|
|
}
|
|
|
|
// Allow a first class env var to be set that disables .env file loading
|
|
if (!getenv('SS_IGNORE_DOT_ENV')) {
|
|
call_user_func(function () {
|
|
foreach ([BASE_PATH, dirname(BASE_PATH)] as $path) {
|
|
try {
|
|
(new Dotenv($path))->load();
|
|
} catch (InvalidPathException $e) {
|
|
// no .env found - no big deal
|
|
continue;
|
|
}
|
|
break;
|
|
}
|
|
});
|
|
}
|
|
|
|
|
|
if (!defined('BASE_URL')) {
|
|
define('BASE_URL', call_user_func(function () {
|
|
// Determine the base URL by comparing SCRIPT_NAME to SCRIPT_FILENAME and getting common elements
|
|
// This tends not to work on CLI
|
|
$path = realpath($_SERVER['SCRIPT_FILENAME']);
|
|
if (substr($path, 0, strlen(BASE_PATH)) == BASE_PATH) {
|
|
$urlSegmentToRemove = substr($path, strlen(BASE_PATH));
|
|
if (substr($_SERVER['SCRIPT_NAME'], -strlen($urlSegmentToRemove)) == $urlSegmentToRemove) {
|
|
$baseURL = substr($_SERVER['SCRIPT_NAME'], 0, -strlen($urlSegmentToRemove));
|
|
// Normalise slashes to '/' and rtrim('/')
|
|
return rtrim(str_replace('\\', '/', $baseURL), '/');
|
|
}
|
|
}
|
|
|
|
// Fall back to SS_BASE_URL
|
|
$base = getenv('SS_BASE_URL');
|
|
if ($base) {
|
|
// Strip relative path from SS_BASE_URL
|
|
return rtrim(parse_url($base, PHP_URL_PATH), '/');
|
|
}
|
|
|
|
// Assume no base_url
|
|
return '';
|
|
}));
|
|
}
|
|
|
|
define('THEMES_DIR', 'themes');
|
|
define('THEMES_PATH', BASE_PATH . DIRECTORY_SEPARATOR . THEMES_DIR);
|
|
|
|
// Relies on this being in a subdir of the framework.
|
|
// If it isn't, or is symlinked to a folder with a different name, you must define FRAMEWORK_DIR
|
|
|
|
define('FRAMEWORK_PATH', realpath(__DIR__ . '/../../'));
|
|
if (strpos(FRAMEWORK_PATH, BASE_PATH) !== 0) {
|
|
throw new Exception("Path error: FRAMEWORK_PATH " . FRAMEWORK_PATH . " not within BASE_PATH " . BASE_PATH);
|
|
}
|
|
define('FRAMEWORK_DIR', trim(substr(FRAMEWORK_PATH, strlen(BASE_PATH)), DIRECTORY_SEPARATOR));
|
|
define('THIRDPARTY_DIR', FRAMEWORK_DIR ? (FRAMEWORK_DIR . '/thirdparty') : 'thirdparty');
|
|
define('THIRDPARTY_PATH', FRAMEWORK_PATH . DIRECTORY_SEPARATOR . 'thirdparty');
|
|
|
|
if (!defined('ASSETS_DIR')) {
|
|
define('ASSETS_DIR', 'assets');
|
|
}
|
|
if (!defined('ASSETS_PATH')) {
|
|
define('ASSETS_PATH', BASE_PATH . DIRECTORY_SEPARATOR . ASSETS_DIR);
|
|
}
|
|
|
|
// Custom include path - deprecated
|
|
if (defined('CUSTOM_INCLUDE_PATH')) {
|
|
set_include_path(CUSTOM_INCLUDE_PATH . PATH_SEPARATOR . get_include_path());
|
|
}
|
|
|
|
// Define the temporary folder if it wasn't defined yet
|
|
if (!defined('TEMP_FOLDER')) {
|
|
define('TEMP_FOLDER', TempFolder::getTempFolder(BASE_PATH));
|
|
}
|