File "FilesystemLoader.php"
Full Path: /home/warrior1/public_html/languages/wp-content/plugins/mailpoet/vendor-prefixed/twig/twig/src/Loader/FilesystemLoader.php
File size: 5.43 KB
MIME-type: text/x-php
Charset: utf-8
<?php
namespace MailPoetVendor\Twig\Loader;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Twig\Error\LoaderError;
use MailPoetVendor\Twig\Source;
class FilesystemLoader implements LoaderInterface
{
public const MAIN_NAMESPACE = '__main__';
protected $paths = [];
protected $cache = [];
protected $errorCache = [];
private $rootPath;
public function __construct($paths = [], string $rootPath = null)
{
$this->rootPath = (null === $rootPath ? \getcwd() : $rootPath) . \DIRECTORY_SEPARATOR;
if (null !== $rootPath && \false !== ($realPath = \realpath($rootPath))) {
$this->rootPath = $realPath . \DIRECTORY_SEPARATOR;
}
if ($paths) {
$this->setPaths($paths);
}
}
public function getPaths(string $namespace = self::MAIN_NAMESPACE) : array
{
return $this->paths[$namespace] ?? [];
}
public function getNamespaces() : array
{
return \array_keys($this->paths);
}
public function setPaths($paths, string $namespace = self::MAIN_NAMESPACE) : void
{
if (!\is_array($paths)) {
$paths = [$paths];
}
$this->paths[$namespace] = [];
foreach ($paths as $path) {
$this->addPath($path, $namespace);
}
}
public function addPath(string $path, string $namespace = self::MAIN_NAMESPACE) : void
{
// invalidate the cache
$this->cache = $this->errorCache = [];
$checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath . $path;
if (!\is_dir($checkPath)) {
throw new LoaderError(\sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath));
}
$this->paths[$namespace][] = \rtrim($path, '/\\');
}
public function prependPath(string $path, string $namespace = self::MAIN_NAMESPACE) : void
{
// invalidate the cache
$this->cache = $this->errorCache = [];
$checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath . $path;
if (!\is_dir($checkPath)) {
throw new LoaderError(\sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath));
}
$path = \rtrim($path, '/\\');
if (!isset($this->paths[$namespace])) {
$this->paths[$namespace][] = $path;
} else {
\array_unshift($this->paths[$namespace], $path);
}
}
public function getSourceContext(string $name) : Source
{
if (null === ($path = $this->findTemplate($name))) {
return new Source('', $name, '');
}
return new Source(\file_get_contents($path), $name, $path);
}
public function getCacheKey(string $name) : string
{
if (null === ($path = $this->findTemplate($name))) {
return '';
}
$len = \strlen($this->rootPath);
if (0 === \strncmp($this->rootPath, $path, $len)) {
return \substr($path, $len);
}
return $path;
}
public function exists(string $name)
{
$name = $this->normalizeName($name);
if (isset($this->cache[$name])) {
return \true;
}
return null !== $this->findTemplate($name, \false);
}
public function isFresh(string $name, int $time) : bool
{
// false support to be removed in 3.0
if (null === ($path = $this->findTemplate($name))) {
return \false;
}
return \filemtime($path) < $time;
}
protected function findTemplate(string $name, bool $throw = \true)
{
$name = $this->normalizeName($name);
if (isset($this->cache[$name])) {
return $this->cache[$name];
}
if (isset($this->errorCache[$name])) {
if (!$throw) {
return null;
}
throw new LoaderError($this->errorCache[$name]);
}
try {
list($namespace, $shortname) = $this->parseName($name);
$this->validateName($shortname);
} catch (LoaderError $e) {
if (!$throw) {
return null;
}
throw $e;
}
if (!isset($this->paths[$namespace])) {
$this->errorCache[$name] = \sprintf('There are no registered paths for namespace "%s".', $namespace);
if (!$throw) {
return null;
}
throw new LoaderError($this->errorCache[$name]);
}
foreach ($this->paths[$namespace] as $path) {
if (!$this->isAbsolutePath($path)) {
$path = $this->rootPath . $path;
}
if (\is_file($path . '/' . $shortname)) {
if (\false !== ($realpath = \realpath($path . '/' . $shortname))) {
return $this->cache[$name] = $realpath;
}
return $this->cache[$name] = $path . '/' . $shortname;
}
}
$this->errorCache[$name] = \sprintf('Unable to find template "%s" (looked into: %s).', $name, \implode(', ', $this->paths[$namespace]));
if (!$throw) {
return null;
}
throw new LoaderError($this->errorCache[$name]);
}
private function normalizeName(string $name) : string
{
return \preg_replace('#/{2,}#', '/', \str_replace('\\', '/', $name));
}
private function parseName(string $name, string $default = self::MAIN_NAMESPACE) : array
{
if (isset($name[0]) && '@' == $name[0]) {
if (\false === ($pos = \strpos($name, '/'))) {
throw new LoaderError(\sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name));
}
$namespace = \substr($name, 1, $pos - 1);
$shortname = \substr($name, $pos + 1);
return [$namespace, $shortname];
}
return [$default, $name];
}
private function validateName(string $name) : void
{
if (\false !== \strpos($name, "\x00")) {
throw new LoaderError('A template name cannot contain NUL bytes.');
}
$name = \ltrim($name, '/');
$parts = \explode('/', $name);
$level = 0;
foreach ($parts as $part) {
if ('..' === $part) {
--$level;
} elseif ('.' !== $part) {
++$level;
}
if ($level < 0) {
throw new LoaderError(\sprintf('Looks like you try to load a template outside configured directories (%s).', $name));
}
}
}
private function isAbsolutePath(string $file) : bool
{
return \strspn($file, '/\\', 0, 1) || \strlen($file) > 3 && \ctype_alpha($file[0]) && ':' === $file[1] && \strspn($file, '/\\', 2, 1) || null !== \parse_url($file, \PHP_URL_SCHEME);
}
}