Show piggy banks [skip ci]

app/Support/Twig/Journal.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace FireflyIII\Support\Twig;
+
+
+use FireflyIII\Models\TransactionJournal;
+use Twig_Extension;
+use Twig_SimpleFilter;
+use Twig_SimpleFunction;
+
+/**
+ * Class Journal
+ *
+ * @package FireflyIII\Support\Twig
+ */
+class Journal extends Twig_Extension
+{
+
+    public function getFilters()
+    {
+        $filters = [];
+
+        $filters[] = new Twig_SimpleFilter(
+            'typeIcon', function (TransactionJournal $journal) {
+            $type = $journal->transactionType->type;
+            if ($type == 'Withdrawal') {
+                return '<span class="glyphicon glyphicon-arrow-left" title="Withdrawal"></span>';
+            }
+            if ($type == 'Deposit') {
+                return '<span class="glyphicon glyphicon-arrow-right" title="Deposit"></span>';
+            }
+            if ($type == 'Transfer') {
+                return '<i class="fa fa-fw fa-exchange" title="Transfer"></i>';
+            }
+            if ($type == 'Opening balance') {
+                return '<span class="glyphicon glyphicon-ban-circle" title="Opening balance"></span>';
+            }
+
+
+        }, ['is_safe' => ['html']]
+        );
+
+        return $filters;
+    }
+
+    public function getFunctions()
+    {
+        $functions = [];
+
+        $functions[] = new Twig_SimpleFunction(
+            'invalidJournal', function (TransactionJournal $journal) {
+            if (!isset($journal->transactions[1]) || !isset($journal->transactions[0])) {
+                return true;
+            }
+
+            return false;
+        }
+        );
+
+        $functions[] = new Twig_SimpleFunction(
+            'relevantTags', function (TransactionJournal $journal) {
+            return 'TODO'.$journal->amount;
+        }
+        );
+
+        return $functions;
+    }
+
+    /**
+     * Returns the name of the extension.
+     *
+     * @return string The extension name
+     */
+    public function getName()
+    {
+        return 'FireflyIII\Support\Twig\Journals';
+    }
+}