Optimised Twig extensions.

app/Support/TwigSupport.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace FireflyIII\Support;
+
+use App;
+use FireflyIII\Models\Account;
+use Route;
+use Twig_Extension;
+use Twig_SimpleFilter;
+use Twig_SimpleFunction;
+
+/**
+ * Class TwigSupport
+ *
+ * @package FireflyIII\Support
+ */
+class TwigSupport extends Twig_Extension
+{
+
+
+    public function getFilters()
+    {
+        $filters = [];
+
+        $filters[] = new Twig_SimpleFilter(
+            'formatAmount', function ($string) {
+            return App::make('amount')->format($string);
+        }, ['is_safe' => ['html']]
+        );
+
+        $filters[] = new Twig_SimpleFilter(
+            'formatJournal', function ($journal) {
+            return App::make('amount')->formatJournal($journal);
+        }, ['is_safe' => ['html']]
+        );
+
+        $filters[] = new Twig_SimpleFilter(
+            'balance', function (Account $account = null) {
+            if (is_null($account)) {
+                return 'NULL';
+            }
+
+            return App::make('amount')->format(App::make('steam')->balance($account));
+        }, ['is_safe' => ['html']]
+        );
+        $filters[]  = new Twig_SimpleFilter(
+            'activeRoute', function ($string) {
+            if (Route::getCurrentRoute()->getName() == $string) {
+                return 'active';
+            }
+
+            return '';
+        }
+        );
+        return $filters;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getFunctions()
+    {
+        $functions = [];
+
+        $functions[] = new Twig_SimpleFunction(
+            'getCurrencyCode', function () {
+            return App::make('amount')->getCurrencyCode();
+        }
+        );
+
+        $functions[] = new Twig_SimpleFunction(
+            'env', function ($name, $default) {
+            return env($name, $default);
+        }
+        );
+
+        return $functions;
+
+
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getName()
+    {
+        return 'FireflyIII\Support\TwigSupport';
+    }
+
+}