Add canonical url and alternate links for each language available

AsgardCms · Aug 1, 2018 · 3159cae · 3159cae
1 parent 785f1b2
commit 3159cae
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Showing 2 changed files with 41 additions and 12 deletions.
diff --git a/Modules/Page/Http/Controllers/PublicController.php b/Modules/Page/Http/Controllers/PublicController.php
@@ -19,17 +19,16 @@ class PublicController extends BasePublicController
      */
     private $app;
 
-    private $disabledPage = false;
-
     public function __construct(PageRepository $page, Application $app)
     {
         parent::__construct();
         $this->page = $page;
-        $this->app = $app;
+        $this->app  = $app;
     }
 
     /**
      * @param $slug
+     *
      * @return \Illuminate\View\View
      */
     public function uri($slug)
@@ -46,7 +45,9 @@ public function uri($slug)
 
         $template = $this->getTemplateForPage($page);
 
-        return view($template, compact('page'));
+        $alternate = $this->getAlternateMetaData($page);
+
+        return view($template, compact('page', 'alternate'));
     }
 
     /**
@@ -60,13 +61,17 @@ public function homepage()
 
         $template = $this->getTemplateForPage($page);
 
-        return view($template, compact('page'));
+        $alternate = $this->getAlternateMetaData($page);
+
+        return view($template, compact('page', 'alternate'));
     }
 
     /**
      * Find a page for the given slug.
      * The slug can be a 'composed' slug via the Menu
+     *
      * @param string $slug
+     *
      * @return Page
      */
     private function findPageForSlug($slug)
@@ -83,7 +88,9 @@ private function findPageForSlug($slug)
     /**
      * Return the template for the given page
      * or the default template if none found
+     *
      * @param $page
+     *
      * @return string
      */
     private function getTemplateForPage($page)
@@ -92,13 +99,33 @@ private function getTemplateForPage($page)
     }
 
     /**
-     * Throw a 404 error page if the given page is not found or draft
+     * Throw a 404 error page if the given page is not found
+     *
      * @param $page
      */
     private function throw404IfNotFound($page)
     {
-        if (null === $page || $page->status === $this->disabledPage) {
+        if (is_null($page)) {
             $this->app->abort('404');
         }
     }
+
+    /**
+     * Create a key=>value array for alternate links
+     *
+     * @param $page
+     *
+     * @return array
+     */
+    private function getAlternateMetaData($page)
+    {
+        $translations = $page->getTranslationsArray();
+
+        $alternate = [];
+        foreach ($translations as $locale => $data) {
+            $alternate[$locale] = $data['slug'];
+        }
+
+        return $alternate;
+    }
 }
diff --git a/Themes/Flatly/views/layouts/master.blade.php b/Themes/Flatly/views/layouts/master.blade.php
@@ -3,12 +3,14 @@
 <head lang="{{ LaravelLocalization::setLocale() }}">
     <meta charset="UTF-8">
     @section('meta')
-        <meta name="description" content="@setting('core::site-description')" />
+        <meta name="description" content="@setting('core::site-description')"/>
     @show
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <title>
-        @section('title')@setting('core::site-name')@show
-    </title>
+    <title>@section('title')@setting('core::site-name')@show</title>
+    @foreach($alternate as $alternateLocale=>$alternateSlug)
+        <link rel="alternate" hreflang="{{$alternateLocale}}" href="{{url($alternateLocale.'/'.$alternateSlug)}}">
+    @endforeach
+    <link rel="canonical" href="{{url()->current()}}" />
     <link rel="shortcut icon" href="{{ Theme::url('favicon.ico') }}">
 
     {!! Theme::style('css/main.css') !!}
@@ -30,7 +32,7 @@
 @yield('scripts')
 
 <?php if (Setting::has('core::analytics-script')): ?>
-    {!! Setting::get('core::analytics-script') !!}
+{!! Setting::get('core::analytics-script') !!}
 <?php endif; ?>
 @stack('js-stack')
 </body>