From 3a7abeb18b11ccb7e672cd098fd12e75d43198e2 Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Sun, 29 Nov 2015 20:00:16 -0700
Subject: [PATCH] Added support to set classes and id on a medium object

---
 system/src/Grav/Common/Page/Medium/Medium.php | 35 ++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

diff --git a/system/src/Grav/Common/Page/Medium/Medium.php b/system/src/Grav/Common/Page/Medium/Medium.php
index b36864c27..a5e4001a7 100644
--- a/system/src/Grav/Common/Page/Medium/Medium.php
+++ b/system/src/Grav/Common/Page/Medium/Medium.php
@@ -214,8 +214,9 @@ class Medium extends Data implements RenderableInterface
             else
                 $style .= $key . ': ' . $value . ';';
         }
-        if ($style)
+        if ($style) {
             $attributes['style'] = $style;
+        }
 
         if (empty($attributes['title'])) {
             if (!empty($title)) {
@@ -392,6 +393,38 @@ class Medium extends Data implements RenderableInterface
         return $this->link($reset, $attributes);
     }
 
+    /**
+     * Add a class to the element from Markdown or Twig
+     * Example: ![Example](myimg.png?classes=float-left) or ![Example](myimg.png?classes=myclass1,myclass2)
+     *
+     * @return $this
+     */
+    public function classes()
+    {
+        $classes = func_get_args();
+        if (!empty($classes)) {
+            $this->attributes['class'] = implode(',', (array)$classes);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add an id to the element from Markdown or Twig
+     * Example: ![Example](myimg.png?id=primary-img)
+     *
+     * @param $id
+     * @return $this
+     */
+    public function id($id)
+    {
+        if (is_string($id)) {
+            $this->attributes['id'] = trim($id);
+        }
+
+        return $this;
+    }
+
     /**
      * Allows to add an inline style attribute from Markdown or Twig
      * Example: ![Example](myimg.png?style=float:left)