various sensiolab fixes

system/src/Grav/Common/Page/Page.php

@@ -139,8 +139,6 @@ class Page
         }
         $this->published();
         $this->extension();
-
-//        $this->setupLanguage();
     }
 
     /**
@@ -1214,7 +1212,7 @@ class Page
      */
     public function routeAliases($var = null)
     {
-        if ($var != null) {
+        if ($var !== null) {
             $this->routes['aliases'] = (array) $var;
         }
 
@@ -1235,7 +1233,7 @@ class Page
      */
     public function routeCanonical($var = null)
     {
-        if ($var != null) {
+        if ($var !== null) {
             $this->routes['canonical'] = (array)$var;
         }
 
@@ -1623,7 +1621,6 @@ class Page
     {
         /** @var Uri $uri */
         $uri = self::getGrav()['uri'];
-        $config = self::getGrav()['config'];
 
         // Special check when item is home
         if ($this->home()) {
@@ -1839,19 +1836,6 @@ class Page
         return $results;
     }
 
-    public function setupLanguage()
-    {
-        /** @var Language $language */
-        $language = self::getGrav()['language'];
-
-        // add the language pre route back to the route
-        if ($language->enabled() && $language->getActive()) {
-            $this->route = '/' . $language->getActive() . $this->route;
-        }
-
-    }
-
-
     /**
      * Returns whether or not this Page object has a .md file associated with it or if its just a directory.
      *

system/src/Grav/Common/Page/Pages.php

@@ -723,11 +723,7 @@ class Pages
             }
         }
 
-        /** @var Config $config */
-        $config = $this->grav['config'];
-
         // Alias and set default route to home page.
-
         if ($home && isset($this->routes['/' . $home])) {
             $this->routes['/'] = $this->routes['/' . $home];
             $this->get($this->routes['/' . $home])->route('/');

system/src/Grav/Common/Uri.php

@@ -1,6 +1,7 @@
 <?php
 namespace Grav\Common;
 
+use Grav\Common\Page\Page;
 use Grav\Common\Page\Pages;
 
 /**
@@ -469,7 +470,7 @@ class Uri
      *
      * @return string the more friendly formatted url
      */
-    public static function convertUrl($page, $markdown_url)
+    public static function convertUrl(Page $page, $markdown_url)
     {
         $grav = Grav::instance();
 

system/src/Grav/Console/Gpm/UninstallCommand.php

@@ -142,8 +142,6 @@ class UninstallCommand extends Command
      */
     private function uninstallPackage($slug, $package)
     {
-        $locator = self::getGrav()['locator'];
-
         $path = self::getGrav()['locator']->findResource($package->package_type . '://' .$slug);
         Installer::uninstall($path);
         $errorCode = Installer::lastErrorCode();