diff vendor/symfony/routing/Generator/UrlGenerator.php @ 14:1fec387a4317

Update Drupal core to 8.5.2 via Composer

--- a/vendor/symfony/routing/Generator/UrlGenerator.php	Mon Apr 23 09:33:26 2018 +0100
+++ b/vendor/symfony/routing/Generator/UrlGenerator.php	Mon Apr 23 09:46:53 2018 +0100
@@ -27,14 +27,7 @@
  */
 class UrlGenerator implements UrlGeneratorInterface, ConfigurableRequirementsInterface
 {
-    /**
-     * @var RouteCollection
-     */
     protected $routes;
-
-    /**
-     * @var RequestContext
-     */
     protected $context;
 
     /**
@@ -42,9 +35,6 @@
      */
     protected $strictRequirements = true;
 
-    /**
-     * @var LoggerInterface|null
-     */
     protected $logger;
 
     /**
@@ -75,13 +65,6 @@
         '%7C' => '|',
     );
 
-    /**
-     * Constructor.
-     *
-     * @param RouteCollection      $routes  A RouteCollection instance
-     * @param RequestContext       $context The context
-     * @param LoggerInterface|null $logger  A logger instance
-     */
     public function __construct(RouteCollection $routes, RequestContext $context, LoggerInterface $logger = null)
     {
         $this->routes = $routes;
@@ -198,57 +181,56 @@
         }
 
         $schemeAuthority = '';
-        if ($host = $this->context->getHost()) {
-            $scheme = $this->context->getScheme();
+        $host = $this->context->getHost();
+        $scheme = $this->context->getScheme();
 
-            if ($requiredSchemes) {
-                if (!in_array($scheme, $requiredSchemes, true)) {
-                    $referenceType = self::ABSOLUTE_URL;
-                    $scheme = current($requiredSchemes);
+        if ($requiredSchemes) {
+            if (!in_array($scheme, $requiredSchemes, true)) {
+                $referenceType = self::ABSOLUTE_URL;
+                $scheme = current($requiredSchemes);
+            }
+        }
+
+        if ($hostTokens) {
+            $routeHost = '';
+            foreach ($hostTokens as $token) {
+                if ('variable' === $token[0]) {
+                    if (null !== $this->strictRequirements && !preg_match('#^'.$token[2].'$#i'.(empty($token[4]) ? '' : 'u'), $mergedParams[$token[3]])) {
+                        if ($this->strictRequirements) {
+                            throw new InvalidParameterException(strtr($message, array('{parameter}' => $token[3], '{route}' => $name, '{expected}' => $token[2], '{given}' => $mergedParams[$token[3]])));
+                        }
+
+                        if ($this->logger) {
+                            $this->logger->error($message, array('parameter' => $token[3], 'route' => $name, 'expected' => $token[2], 'given' => $mergedParams[$token[3]]));
+                        }
+
+                        return;
+                    }
+
+                    $routeHost = $token[1].$mergedParams[$token[3]].$routeHost;
+                } else {
+                    $routeHost = $token[1].$routeHost;
                 }
             }
 
-            if ($hostTokens) {
-                $routeHost = '';
-                foreach ($hostTokens as $token) {
-                    if ('variable' === $token[0]) {
-                        if (null !== $this->strictRequirements && !preg_match('#^'.$token[2].'$#i'.(empty($token[4]) ? '' : 'u'), $mergedParams[$token[3]])) {
-                            if ($this->strictRequirements) {
-                                throw new InvalidParameterException(strtr($message, array('{parameter}' => $token[3], '{route}' => $name, '{expected}' => $token[2], '{given}' => $mergedParams[$token[3]])));
-                            }
-
-                            if ($this->logger) {
-                                $this->logger->error($message, array('parameter' => $token[3], 'route' => $name, 'expected' => $token[2], 'given' => $mergedParams[$token[3]]));
-                            }
-
-                            return;
-                        }
-
-                        $routeHost = $token[1].$mergedParams[$token[3]].$routeHost;
-                    } else {
-                        $routeHost = $token[1].$routeHost;
-                    }
-                }
-
-                if ($routeHost !== $host) {
-                    $host = $routeHost;
-                    if (self::ABSOLUTE_URL !== $referenceType) {
-                        $referenceType = self::NETWORK_PATH;
-                    }
+            if ($routeHost !== $host) {
+                $host = $routeHost;
+                if (self::ABSOLUTE_URL !== $referenceType) {
+                    $referenceType = self::NETWORK_PATH;
                 }
             }
+        }
 
-            if (self::ABSOLUTE_URL === $referenceType || self::NETWORK_PATH === $referenceType) {
-                $port = '';
-                if ('http' === $scheme && 80 != $this->context->getHttpPort()) {
-                    $port = ':'.$this->context->getHttpPort();
-                } elseif ('https' === $scheme && 443 != $this->context->getHttpsPort()) {
-                    $port = ':'.$this->context->getHttpsPort();
-                }
+        if ((self::ABSOLUTE_URL === $referenceType || self::NETWORK_PATH === $referenceType) && !empty($host)) {
+            $port = '';
+            if ('http' === $scheme && 80 != $this->context->getHttpPort()) {
+                $port = ':'.$this->context->getHttpPort();
+            } elseif ('https' === $scheme && 443 != $this->context->getHttpsPort()) {
+                $port = ':'.$this->context->getHttpsPort();
+            }
 
-                $schemeAuthority = self::NETWORK_PATH === $referenceType ? '//' : "$scheme://";
-                $schemeAuthority .= $host.$port;
-            }
+            $schemeAuthority = self::NETWORK_PATH === $referenceType ? '//' : "$scheme://";
+            $schemeAuthority .= $host.$port;
         }
 
         if (self::RELATIVE_PATH === $referenceType) {