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phpMyAdmin/libraries/classes/Twig/RelationExtension.php

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+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * hold PhpMyAdmin\Twig\RelationExtension class
+ *
+ * @package PhpMyAdmin\Twig
+ */
+namespace PhpMyAdmin\Twig;
+
+use PhpMyAdmin\Relation;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFunction;
+
+/**
+ * Class RelationExtension
+ *
+ * @package PhpMyAdmin\Twig
+ */
+class RelationExtension extends AbstractExtension
+{
+    /**
+     * Returns a list of functions to add to the existing list.
+     *
+     * @return TwigFunction[]
+     */
+    public function getFunctions()
+    {
+        $relation = new Relation();
+        return array(
+            new TwigFunction(
+                'Relation_foreignDropdown',
+                [$relation, 'foreignDropdown'],
+                array('is_safe' => array('html'))
+            ),
+            new TwigFunction(
+                'Relation_getDisplayField',
+                [$relation, 'getDisplayField'],
+                array('is_safe' => array('html'))
+            ),
+            new TwigFunction(
+                'Relation_getForeignData',
+                [$relation, 'getForeignData']
+            ),
+            new TwigFunction(
+                'Relation_getTables',
+                [$relation, 'getTables']
+            ),
+            new TwigFunction(
+                'Relation_searchColumnInForeigners',
+                [$relation, 'searchColumnInForeigners']
+            ),
+        );
+    }
+}