Dependencies
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76
aldarien/url/app/Service/URL.php
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76
aldarien/url/app/Service/URL.php
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<?php
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namespace App\Service;
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use League\Uri\Http;
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use League\Uri\Components\Host;
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use League\Uri\Components\HierarchicalPath;
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class URL
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{
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protected $root;
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protected $relative;
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public function __construct()
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{
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$this->root = $this->findRoot();
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$this->relative = $this->findRelative();
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}
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protected function findRoot()
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{
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$base = $_SERVER['HTTP_HOST'] . ((isset($_SERVER['HTTP_PORT'])) ? ':' . $_SERVER['HTTP_PORT'] : '');
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$uri = Http::createFromString(\Sabre\Uri\resolve($_SERVER['REQUEST_SCHEME'] . '://' . $base, $_SERVER['SCRIPT_NAME']));
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$host = new Host($uri->getHost());
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if ($host->isAbsolute()) {
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return $host->getRegistrableDomain();
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}
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$base = $host . (($uri->getPort()) ? ':' . $uri->getPort() : '');
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return ($uri->getScheme() ?: 'http') . '://' . $base;
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}
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protected function findRelative()
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{
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$uri = Http::createFromString($_SERVER['SCRIPT_NAME']);
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$normalized = (new HierarchicalPath($uri->getPath()))->withoutLeadingSlash()->withoutTrailingSlash()->withoutDotSegments()->withoutEmptySegments();
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if ($normalized->getDirname() == '.') {
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return '';
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}
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return $normalized->getDirname();
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}
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public function url($path = '', $variables = null)
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{
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$uri = Http::createFromString($path);
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if ($uri->getHost() != $this->root and $uri->getHost() != '') {
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return $path;
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}
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$uri = \Sabre\Uri\resolve($this->getBaseUrl(), $path);
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try {
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$host = new Host(Http::createFromString($uri)->getHost());
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} catch (\League\Uri\Exception $e) {
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$uri = \Sabre\Uri\resolve($this->getBaseUrl(), '../../') . '/' . basename($path);
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$host = new Host(Http::createFromString($uri)->getHost());
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}
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$base = new Host(Http::createFromString($this->root)->getHost());
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if ($host . '' != $base . '') {
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$host = new Host(Http::createFromString($this->root)->getHost());
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$page = str_replace($this->root, '', $uri);
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$uri = \Sabre\Uri\resolve(Http::createFromString($this->root)->getScheme() . '://' . $host->getRegistrableDomain(). '/', $page);
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}
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if ($variables != null) {
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$uri = \Sabre\Uri\resolve($uri, '?' . http_build_query($variables));
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}
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$uri = \Sabre\Uri\normalize($uri);
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return $uri;
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}
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protected function getBaseUrl()
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{
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$url = \Sabre\Uri\normalize(trim($this->root . '/' . $this->relative, '/') . '/');
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return $url;
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}
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}
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?>
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