Merge pull request #329 from MyIgel/renderer

Added renderer

1 files changed, 62 insertions, 0 deletions

diff --git a/src/Renderer/Renderer.php b/src/Renderer/Renderer.php
new file mode 100644
index 00000000..bf3d5609
--- /dev/null
+++ b/src/Renderer/Renderer.php
@@ -0,0 +1,62 @@
+<?php
+
+namespace Engelsystem\Renderer;
+
+use ErrorException;
+
+class Renderer
+{
+    /** @var self */
+    protected static $instance;
+
+    /** @var EngineInterface[] */
+    protected $renderer = [];
+
+    /**
+     * Render a template
+     *
+     * @param string  $template
+     * @param mixed[] $data
+     * @return string
+     */
+    public function render($template, $data = [])
+    {
+        foreach ($this->renderer as $renderer) {
+            if (!$renderer->canRender($template)) {
+                continue;
+            }
+
+            return $renderer->get($template, $data);
+        }
+
+        engelsystem_error('Unable to find a renderer for template file &laquo;' . $template . '&raquo;.');
+        return '';
+    }
+
+    /**
+     * Add a new renderer engine
+     *
+     * @param EngineInterface $renderer
+     */
+    public function addRenderer(EngineInterface $renderer)
+    {
+        $this->renderer[] = $renderer;
+    }
+
+    /**
+     * @return self
+     * @throws ErrorException
+     */
+    public static function getInstance()
+    {
+        return self::$instance;
+    }
+
+    /**
+     * @param self $instance
+     */
+    public static function setInstance($instance)
+    {
+        self::$instance = $instance;
+    }
+}