Fixing minor issue with widget api and removing homepage menu

DependencyInjection/Widget/AbstractWidgetsCompilerPass.php

@@ -269,7 +269,7 @@ abstract class AbstractWidgetsCompilerPass implements CompilerPassInterface
             return $this->cacheAndGetOrdering($place, $ordering + 1);
         } else {
             // cache the ordering
-            $this->cacheOrdering[$place] = $ordering;
+            $this->cacheOrdering[$place][] = $ordering;
             
             return $ordering;
         }

DependencyInjection/Widget/AddWidgetConfigurationTrait.php

@@ -167,13 +167,18 @@ trait AddWidgetConfigurationTrait
                 ->info("the ordering of the widget. May be a number with decimal")
                 ->example("10.58")
                 ->end()
-            ->enumNode(WidgetsCompilerPass::WIDGET_CONFIG_ALIAS)
-                ->values($this->getWidgetAliasesbyPlace($place, $containerBuilder))
-                ->info("the widget alias (see config for your bundle)")
+            ->scalarNode(WidgetsCompilerPass::WIDGET_CONFIG_ALIAS)
+                // this node is scalar: when the configuration is build, the
+                // tagged services are not available. But when the config reference
+                // is build, the services are avaialble => we add the possible aliases
+                // in the info.
+                ->info("the widget alias (see your installed bundles config). "
+                        . "Possible values are (maybe incomplete) : ".  
+                        \implode(", ", $this->getWidgetAliasesbyPlace($place, $containerBuilder)))
                 ->isRequired()
             ->end()
         ;
-    
+            
         // adding the possible config on each widget under the widget_alias
         foreach ($this->filterWidgetByPlace($place) as $factory) {
             $builder = new TreeBuilder();
@@ -207,6 +212,10 @@ trait AddWidgetConfigurationTrait
      * get the all possible aliases for the given place. This method
      * search within service tags and widget factories
      * 
+     * **Note** that services are not available when the config is build: the whole 
+     * aliases will be checked in compiler pass, or when the command
+     * `config:dump-reference` is runned.
+     * 
      * @param type $place
      * @param ContainerBuilder $containerBuilder
      * @return type
@@ -219,7 +228,7 @@ trait AddWidgetConfigurationTrait
         foreach ($this->filterWidgetByPlace($place) as $factory) {
             $result[] = $factory->getWidgetAlias();
         }
-        
+
         // append the aliases added without factory
         foreach ($containerBuilder
             ->findTaggedServiceIds(WidgetsCompilerPass::WIDGET_SERVICE_TAG_NAME) 

Resources/views/Menu/homepage.html.twig

@@ -1,29 +0,0 @@
-{#
- * Copyright (C) 2014-2015, Champs Libres Cooperative SCRLFS, 
- <info@champs-libres.coop> / <http://www.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/>.
-#}
-
-<div class="container">
-    <div class="grid-8 centered" style="text-align:center">
-        {% for route in routes %}
-            <a href="{{ path(route.key, args ) }}">
-                <div class="grid-3 sc-button blue" style="float: inherit;">
-                    {{ route.label|trans }}
-                </div>
-            </a>
-        {% endfor %}
-    </div>
-</div>

Resources/views/layout.html.twig

@@ -139,13 +139,7 @@
                     </div>
                     
                     <div class="homepage_widget">
-                    {{  chill_delegated_block('homepage', {} ) }}
-                    </div>
-
-                    <div style="padding-top:2em; padding-bottom:2em;">
-                        {{ chill_menu('homepage', {
-                            'layout': 'ChillMainBundle::Menu/homepage.html.twig',
-                        }) }}
+                    {{  chill_widget('homepage', {} ) }}
                     </div>
                 {% endblock %}
             </div> 

Templating/Widget/WidgetInterface.php

@@ -2,7 +2,7 @@
 
 namespace Chill\MainBundle\Templating\Widget;
 
-use Twig_Environment;
+use \Twig_Environment;
 
 interface WidgetInterface
 {

Templating/Widget/WidgetRenderingTwig.php

@@ -112,7 +112,7 @@ class WidgetRenderingTwig extends \Twig_Extension
             $widget = $a[0];
             $config = $a[1];
             
-            $content = $widget->render($env, $block, $context, $config);
+            $content .= $widget->render($env, $block, $context, $config);
         }
         
         // for old rendering events (deprecated)