Build section menu using knp menu builder

Resources/config/routing.yml

@@ -36,12 +36,6 @@ chill_main_homepage_without_locale:
 chill_main_homepage:
     path:  /{_locale}/homepage
     defaults: { _controller: ChillMainBundle:Default:index }
-    options:
-        menus:
-            section:
-                order: 10
-                label: Homepage
-                icons: [home]
 
 
 chill_main_admin_central:

Resources/config/routing/exports.yml

@@ -1,12 +1,6 @@
 chill_main_export_index:
     path: /
     defaults: { _controller: ChillMainBundle:Export:index }
-    options:
-        menus:
-            section:
-                order: 20
-                label: Export Menu
-                icons: [upload]
                 
 chill_main_export_new:
     path: /new/{alias}

Resources/config/services/menu.yml

@@ -2,3 +2,9 @@ services:
     Chill\MainBundle\Routing\MenuBuilder\UserMenuBuilder:
         tags:
             - { name: 'chill.menu_builder' }
+            
+    Chill\MainBundle\Routing\MenuBuilder\SectionMenuBuilder:
+        arguments:
+            $authorizationChecker: '@Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface'
+        tags:
+            - { name: 'chill.menu_builder' }

Resources/config/services/security.yml

@@ -14,4 +14,10 @@ services:
         class: Chill\MainBundle\Security\UserProvider\UserProvider
         arguments:
             $em: '@Doctrine\ORM\EntityManagerInterface'
+            
+    Chill\MainBundle\Security\Authorization\ChillExportVoter:
+        arguments:
+            $authorizationHelper: '@Chill\MainBundle\Security\Authorization\AuthorizationHelper'
+        tags:
+            - { name: security.voter }
         

Resources/views/Menu/section.html.twig

@@ -21,16 +21,18 @@
         <a href="javascript:void(0)" class="more">Sections</a>
     </div>
     <ul class="submenu width-15-em" style="padding-left: 0; padding-right: 0;  background-color:transparent;">
-        {% for route in routes %}
+        {% for menu in menus %}
             <li style="display:block; background-color: #333333; padding-left:1.5em; border-bottom:1px; border-bottom: 1px solid #FFF;padding-top:0; padding-bottom:0;">
                 <div style="margin-bottom:2px;">
                         <div style="font-family: 'Open Sans'; font-weight:300; font-size: 0.75em; text-align:left; height: 46px; display:inline-block;  width: calc(100% - 5em - 1px); vertical-align:top;">
-                            <a href="{{ path(route.key, args ) }}">{{ route.label|trans }}</a>
+                            <a href="{{ menu.uri }}">{{ menu.label|trans }}</a>
                         </div>
                         <div style="background-color: #333333;  text-align:center;width: 2em; margin-left:-0.15em; font-size:1.5em; color:#FFF; height: 46px; display:inline-block; vertical-align:top;float:right">{% spaceless %}
-                            {% for icon in route.icons %}
+                            {% if menu.extras.icons is defined %}
+                            {% for icon in menu.extras.icons %}
                                 <i class="fa fa-{{ icon }}"></i> 
                             {% endfor %}
+                            {% endif %}
                         {% endspaceless %}</div>
                 </div>
             </li>

Routing/MenuBuilder/SectionMenuBuilder.php

@@ -0,0 +1,68 @@
+<?php
+/*
+ * Copyright (C) 2018 Champs Libres Cooperative <info@champs-libres.coop>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+namespace Chill\MainBundle\Routing\MenuBuilder;
+
+use Chill\MainBundle\Routing\LocalMenuBuilderInterface;
+use Knp\Menu\MenuItem;
+use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface;
+use Chill\MainBundle\Security\Authorization\ChillExportVoter;
+
+/**
+ * 
+ *
+ * @author Julien Fastré <julien.fastre@champs-libres.coop>
+ */
+class SectionMenuBuilder implements LocalMenuBuilderInterface
+{
+    /**
+     *
+     * @var AuthorizationCheckerInterface
+     */
+    protected $authorizationChecker;
+    
+    public function __construct(AuthorizationCheckerInterface $authorizationChecker)
+    {
+        $this->authorizationChecker = $authorizationChecker;
+    }
+    
+    public function buildMenu($menuId, MenuItem $menu, array $parameters)
+    {
+        $menu->addChild('Homepage', [
+                'route' => 'chill_main_homepage'
+            ])
+            ->setExtras([
+                'icons' => ['home'],
+                'order' => 0
+            ]);
+        
+        if ($this->authorizationChecker->isGranted(ChillExportVoter::EXPORT)) {
+            $menu->addChild('Export Menu', [
+                'route' => 'chill_main_export_index'
+            ])
+            ->setExtras([
+                'icons' => ['upload'],
+                'order' => 20
+            ]);
+        }
+    }
+
+    public static function getMenuIds(): array
+    {
+        return [ 'section' ];
+    }
+}

Security/Authorization/ChillExportVoter.php

@@ -0,0 +1,62 @@
+<?php
+/*
+ * Copyright (C) 2018 Julien Fastré <julien.fastre@champs-libres.coop>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+namespace Chill\MainBundle\Security\Authorization;
+
+use Symfony\Component\Security\Core\Authorization\Voter\Voter;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Chill\MainBundle\Security\Authorization\AuthorizationHelper;
+use Chill\MainBundle\Entity\User;
+use Symfony\Component\Security\Core\Role\Role;
+
+/**
+ * 
+ *
+ * @author Julien Fastré <julien.fastre@champs-libres.coop>
+ */
+class ChillExportVoter extends Voter
+{
+    const EXPORT = 'chill_export';
+    
+    /**
+     *
+     * @var AuthorizationHelper
+     */
+    protected $authorizationHelper;
+    
+    public function __construct(AuthorizationHelper $authorizationHelper)
+    {
+        $this->authorizationHelper = $authorizationHelper;
+    }
+    
+    protected function supports($attribute, $subject): bool
+    {
+        return $attribute === self::EXPORT;
+    }
+
+    protected function voteOnAttribute($attribute, $subject, TokenInterface $token): bool
+    {
+        if (!$token->getUser() instanceof User) {
+            return false;
+        }
+        
+        $centers = $this->authorizationHelper
+            ->getReachableCenters($token->getUser(), new Role($attribute));
+        
+        return count($centers) > 0;
+    }
+}