From 794f59990aaccfb1f468e41ead2c299ce8a8982d Mon Sep 17 00:00:00 2001
From: Mikkel Ricky <rimi@aarhus.dk>
Date: Wed, 11 May 2016 11:25:58 +0200
Subject: [PATCH 1/2] Revert "Revert 3708a34 3bca4df f8d9500 to remove asset
 support"

This reverts commit 1bd85cfca874366ab59aa73d62f841bb682dea1e.
---
 Bpi/Sdk/Item/Node.php | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/Bpi/Sdk/Item/Node.php b/Bpi/Sdk/Item/Node.php
index ba1e5ce..1925d0b 100644
--- a/Bpi/Sdk/Item/Node.php
+++ b/Bpi/Sdk/Item/Node.php
@@ -10,16 +10,16 @@ class Node extends BaseItem
      */
     public function getAssets()
     {
-        $result = array();
-        foreach ($this->getProperties() as $key => $val)
-        {
-            if (strpos($key, 'asset') !== FALSE)
-            {
-                $result[$key] = $val;
+        $assets = array();
+        $this->document->walkAssets(function($e) use(&$assets) {
+            $type = $e['type'];
+            if (!isset($assets[$type])) {
+                $assets[$type] = array();
             }
-        }
+            $assets[$type][] = $e;
+        });
 
-        return $result;
+        return $assets;
     }
 
     public function syndicate()

From a3d5c484392dab8fe4681826ff195822b10e865a Mon Sep 17 00:00:00 2001
From: Mikkel Ricky <rimi@aarhus.dk>
Date: Wed, 11 May 2016 11:26:23 +0200
Subject: [PATCH 2/2] Revert "Revert 94018eb to remove asset support."

This reverts commit 98ca793a2e11e00abb23331e36892bbe0d51bc07.
---
 Bpi/Sdk/Document.php  | 25 +++++++++++++++++++++++++
 Bpi/Sdk/Item/Node.php | 17 +++++++++++++++++
 2 files changed, 42 insertions(+)

diff --git a/Bpi/Sdk/Document.php b/Bpi/Sdk/Document.php
index 09dd7f0..ab4bf26 100644
--- a/Bpi/Sdk/Document.php
+++ b/Bpi/Sdk/Document.php
@@ -276,6 +276,31 @@ public function walkProperties($callback)
     }
 
     /**
+     * Iterates over all tags of current item
+     */
+    public function walkTags($callback)
+    {
+        $crawler = new Crawler($this->crawler->current());
+        return $crawler->filter('item tags tag')->each(function($e) use($callback) {
+            $sxml = simplexml_import_dom($e);
+            $callback(current($sxml->attributes()) + array('@value' => (string) $sxml));
+        });
+    }
+
+    /**
+     * Iterates over all assets of current item
+     */
+    public function walkAssets($callback)
+    {
+        $crawler = new Crawler($this->crawler->current());
+        return $crawler->filter('item assets file')->each(function($e) use($callback) {
+            $sxml = simplexml_import_dom($e);
+            $callback(current($sxml->attributes()) + array('@value' => (string) $sxml));
+        });
+    }
+
+    /**
+     *
      * @return array
      */
     public function propertiesToArray()
diff --git a/Bpi/Sdk/Item/Node.php b/Bpi/Sdk/Item/Node.php
index 1925d0b..c769cb5 100644
--- a/Bpi/Sdk/Item/Node.php
+++ b/Bpi/Sdk/Item/Node.php
@@ -22,6 +22,23 @@ public function getAssets()
         return $assets;
     }
 
+    /**
+     * Get node tags.
+     *
+     * @return array
+     */
+    public function getTags()
+    {
+        $tags = array();
+        $this->document->walkTags(function($e) use(&$tags) {
+            if (!empty($e['tag_name'])) {
+                $tags[] = $e['tag_name'];
+            }
+        });
+
+        return $tags;
+    }
+
     public function syndicate()
     {
         // @todo implementation