From 2686457448372543fdf4f1fc54c4fd20f0f02c2c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= <nicolas@loeuillet.org>
Date: Fri, 7 Aug 2015 22:20:30 +0200
Subject: store estimated reading time / filters on reading time

---
 src/Wallabag/CoreBundle/Helper/Tools.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/Wallabag/CoreBundle/Helper/Tools.php')

diff --git a/src/Wallabag/CoreBundle/Helper/Tools.php b/src/Wallabag/CoreBundle/Helper/Tools.php
index be29ab99..d368ee71 100755
--- a/src/Wallabag/CoreBundle/Helper/Tools.php
+++ b/src/Wallabag/CoreBundle/Helper/Tools.php
@@ -118,4 +118,16 @@ final class Tools
 
         return str_replace('+', '', $token);
     }
+
+    /**
+     * For a given text, we calculate reading time for an article.
+     *
+     * @param $text
+     *
+     * @return float
+     */
+    public static function getReadingTime($text)
+    {
+        return floor(str_word_count(strip_tags($text)) / 200);
+    }
 }
-- 
cgit v1.2.3