From d91787589bfd7541a99032cc23243165dc1572c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= <nicolas.loeuillet@gmail.com>
Date: Fri, 9 Aug 2013 08:25:16 +0200
Subject: fix #113 - reading time

---
 inc/poche/Poche.class.php | 4 ++++
 inc/poche/Tools.class.php | 9 +++++++++
 2 files changed, 13 insertions(+)

(limited to 'inc')

diff --git a/inc/poche/Poche.class.php b/inc/poche/Poche.class.php
index 56910bc0..78747e32 100644
--- a/inc/poche/Poche.class.php
+++ b/inc/poche/Poche.class.php
@@ -69,6 +69,10 @@ class Poche
         $filter = new Twig_SimpleFilter('getDomain', 'Tools::getDomain');
         $this->tpl->addFilter($filter);
 
+        # filter for reading time
+        $filter = new Twig_SimpleFilter('getReadingTime', 'Tools::getReadingTime');
+        $this->tpl->addFilter($filter);
+
         # Pagination
         $this->pagination = new Paginator($this->user->getConfigValue('pager'), 'p');
     }
diff --git a/inc/poche/Tools.class.php b/inc/poche/Tools.class.php
index 4a72bae3..0eb0d9ea 100644
--- a/inc/poche/Tools.class.php
+++ b/inc/poche/Tools.class.php
@@ -224,4 +224,13 @@ class Tools
       
       return FALSE;
     }
+
+    public static function getReadingTime($text) {
+        $word = str_word_count(strip_tags($text));
+        $minutes = floor($word / 200);
+        $seconds = floor($word % 200 / (200 / 60));
+        $time = array('minutes' => $minutes, 'seconds' => $seconds);
+
+        return $minutes;
+    }
 }
\ No newline at end of file
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