Prepare for moving into monorepo

src/Bundle/ChillBudgetBundle/Templating/Twig.php

@@ -0,0 +1,65 @@
+<?php
+/*
+ * 
+ */
+namespace Chill\AMLI\BudgetBundle\Templating;
+
+use Twig\Extension\AbstractExtension;
+use Chill\AMLI\BudgetBundle\Config\ConfigRepository;
+use Chill\MainBundle\Templating\TranslatableStringHelper;
+use Twig\TwigFilter;
+
+/**
+ * 
+ *
+ * @author Julien Fastré <julien.fastre@champs-libres.coop>
+ */
+class Twig extends AbstractExtension
+{
+    /**
+     *
+     * @var ConfigRepository
+     */
+    protected $configRepository;
+    
+    /**
+     *
+     * @var TranslatableStringHelper
+     */
+    protected $translatableStringHelper;
+    
+    public function __construct(
+        ConfigRepository $configRepository, 
+        TranslatableStringHelper $translatableStringHelper
+    ) {
+        $this->configRepository = $configRepository;
+        $this->translatableStringHelper = $translatableStringHelper;
+    }
+
+    
+    public function getFilters()
+    {
+        return [
+            new TwigFilter('budget_element_type_display', [ $this, 'displayLink' ], [ 'is_safe' => [ 'html' ]])
+        ];
+    }
+    
+    public function displayLink($link, $family)
+    {
+        switch($family) {
+            case 'resource':
+                return $this->translatableStringHelper->localize(
+                    $this->configRepository->getResourcesLabels()[$link]
+                    );
+            case 'charge':
+                return $this->translatableStringHelper->localize(
+                    $this->configRepository->getChargesLabels()[$link]
+                    );
+            default:
+                throw new \UnexpectedValueException("This family of element: $family is not "
+                    . "supported. Supported families are 'resource', 'charge'");
+        }
+
+    }
+
+}