From 8f3e2b2e5c62a6130f6c8867ab335fb4c1a32c5c Mon Sep 17 00:00:00 2001
From: Frederic Guillot <fred@kanboard.net>
Date: Fri, 4 Mar 2016 20:10:34 -0500
Subject: Helper refactoring

---
 app/Helper/HookHelper.php | 66 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 app/Helper/HookHelper.php

(limited to 'app/Helper/HookHelper.php')

diff --git a/app/Helper/HookHelper.php b/app/Helper/HookHelper.php
new file mode 100644
index 00000000..e8abc875
--- /dev/null
+++ b/app/Helper/HookHelper.php
@@ -0,0 +1,66 @@
+<?php
+
+namespace Kanboard\Helper;
+
+use Kanboard\Core\Base;
+
+/**
+ * Template Hook helpers
+ *
+ * @package helper
+ * @author  Frederic Guillot
+ */
+class HookHelper extends Base
+{
+    /**
+     * Add assets JS or CSS
+     *
+     * @access public
+     * @param  string  $type
+     * @param  string  $hook
+     * @return string
+     */
+    public function asset($type, $hook)
+    {
+        $buffer = '';
+
+        foreach ($this->hook->getListeners($hook) as $file) {
+            $buffer .= $this->helper->asset->$type($file);
+        }
+
+        return $buffer;
+    }
+
+    /**
+     * Render all attached hooks
+     *
+     * @access public
+     * @param  string  $hook
+     * @param  array   $variables
+     * @return string
+     */
+    public function render($hook, array $variables = array())
+    {
+        $buffer = '';
+
+        foreach ($this->hook->getListeners($hook) as $template) {
+            $buffer .= $this->template->render($template, $variables);
+        }
+
+        return $buffer;
+    }
+
+    /**
+     * Attach a template to a hook
+     *
+     * @access public
+     * @param  string  $hook
+     * @param  string  $template
+     * @return \Helper\Hook
+     */
+    public function attach($hook, $template)
+    {
+        $this->hook->on($hook, $template);
+        return $this;
+    }
+}
-- 
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