From bcc5a4c29ec9178d7515c8b29d186f31bac4065b Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Mon, 16 Jan 2017 18:06:09 +0100
Subject:  * cosmetic changes to the feed standard layout

---
 providers/Provider.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'providers/Provider.php')

diff --git a/providers/Provider.php b/providers/Provider.php
index 0c3f344..02031ad 100644
--- a/providers/Provider.php
+++ b/providers/Provider.php
@@ -24,6 +24,8 @@ abstract class Provider {
 
     abstract protected function _spamFilter($items);
 
+    abstract protected function _sortContent($content);
+
     protected function _getItems() {
         $cacheFile = sprintf($this->_getCachePath(), $this->_feed);
         $this->_cacheTime = file_exists($cacheFile) ? filemtime($cacheFile) : 0;
@@ -42,13 +44,15 @@ abstract class Provider {
         if (isset($this->_options['spamfilter'])) {
             $items = $this->_spamFilter($items);
         }
-        return $items;
+        return $this->_sortContent($items);
     }
 
     public function cacheTime() {
         return $this->_cacheTime;
     }
 
+    abstract public function title();
+
 }
 
 ?>
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