From fae882f834409e18174e05d19deea39a3bf01e7b Mon Sep 17 00:00:00 2001
From: Bernhard Posselt <dev@bernhard-posselt.com>
Date: Fri, 20 Nov 2015 18:48:41 +0100
Subject: add a fingerprint for all articles

---
 db/item.php | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'db')

diff --git a/db/item.php b/db/item.php
index c66b68a33..91b3215a6 100644
--- a/db/item.php
+++ b/db/item.php
@@ -61,6 +61,7 @@ class Item extends Entity implements IAPI, \JsonSerializable {
     protected $lastModified;
     protected $searchIndex;
     protected $rtl;
+    protected $fingerprint;
 
     public function __construct(){
         $this->addType('pubDate', 'integer');
@@ -214,6 +215,11 @@ class Item extends Entity implements IAPI, \JsonSerializable {
                 $this->getUrl()
             )
         );
+        $this->setFingerprint($this->computeFingerprint());
+    }
+
+    private function computeFingerprint() {
+        return md5($this->getTitle() . $this->getUrl() . $this->getBody());
     }
 
     public function setUrl($url) {
-- 
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