git subrepo commit (merge) mailcow/src/mailcow-dockerized
subrepo: subdir: "mailcow/src/mailcow-dockerized"
merged: "32243e56"
upstream: origin: "https://github.com/mailcow/mailcow-dockerized.git"
branch: "master"
commit: "e2b4b6f6"
git-subrepo: version: "0.4.3"
origin: "???"
commit: "???"
Change-Id: I51e2016ef5ab88a8b0bdc08551b18f48ceef0aa5
diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/src/Loader/FilesystemLoader.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/src/Loader/FilesystemLoader.php
new file mode 100644
index 0000000..859a898
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/twig/twig/src/Loader/FilesystemLoader.php
@@ -0,0 +1,283 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Loader;
+
+use Twig\Error\LoaderError;
+use Twig\Source;
+
+/**
+ * Loads template from the filesystem.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class FilesystemLoader implements LoaderInterface
+{
+ /** Identifier of the main namespace. */
+ public const MAIN_NAMESPACE = '__main__';
+
+ protected $paths = [];
+ protected $cache = [];
+ protected $errorCache = [];
+
+ private $rootPath;
+
+ /**
+ * @param string|array $paths A path or an array of paths where to look for templates
+ * @param string|null $rootPath The root path common to all relative paths (null for getcwd())
+ */
+ public function __construct($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);
+ }
+ }
+
+ /**
+ * Returns the paths to the templates.
+ */
+ public function getPaths(string $namespace = self::MAIN_NAMESPACE): array
+ {
+ return $this->paths[$namespace] ?? [];
+ }
+
+ /**
+ * Returns the path namespaces.
+ *
+ * The main namespace is always defined.
+ */
+ public function getNamespaces(): array
+ {
+ return array_keys($this->paths);
+ }
+
+ /**
+ * @param string|array $paths A path or an array of paths where to look for templates
+ */
+ public function setPaths($paths, string $namespace = self::MAIN_NAMESPACE): void
+ {
+ if (!\is_array($paths)) {
+ $paths = [$paths];
+ }
+
+ $this->paths[$namespace] = [];
+ foreach ($paths as $path) {
+ $this->addPath($path, $namespace);
+ }
+ }
+
+ /**
+ * @throws LoaderError
+ */
+ 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, '/\\');
+ }
+
+ /**
+ * @throws LoaderError
+ */
+ 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;
+ }
+
+ /**
+ * @return bool
+ */
+ 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;
+ }
+
+ /**
+ * @return string|null
+ */
+ 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 {
+ $this->validateName($name);
+
+ list($namespace, $shortname) = $this->parseName($name);
+ } 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, "\0")) {
+ 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)
+ ;
+ }
+}