From 6c7e3b7d082affb3d779049d5311eb5775de65dd Mon Sep 17 00:00:00 2001
From: Radek Czajka <radoslaw.czajka@nowoczesnapolska.org.pl>
Date: Thu, 20 Jun 2013 14:53:36 +0200
Subject: [PATCH 1/1] auto-count on main

---
 catalogue/templates/catalogue/snippets/carousel.html | 3 ++-
 catalogue/templatetags/catalogue_tags.py             | 8 ++++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/catalogue/templates/catalogue/snippets/carousel.html b/catalogue/templates/catalogue/snippets/carousel.html
index 75a3b2c..82984cf 100755
--- a/catalogue/templates/catalogue/snippets/carousel.html
+++ b/catalogue/templates/catalogue/snippets/carousel.html
@@ -6,7 +6,8 @@
         <li style="background-image: url(/static/carousel/img1.jpg); z-index: 100;">
             <a href="{{ jak }}" class="catalogue-carousel-link">
                 <div class="catalogue-carousel-note">
-                    <p><strong>74</strong> <em>kompletne lekcje</em> - zobacz jak wykorzystać</p>
+                    <p><strong>{{ lessons_count }}</strong> <em>{{ lessons_desc }}</em>
+                    - zobacz jak wykorzystać</p>
                 </div>
             </a>
         </li>
diff --git a/catalogue/templatetags/catalogue_tags.py b/catalogue/templatetags/catalogue_tags.py
index 32a5a0b..7003dfe 100755
--- a/catalogue/templatetags/catalogue_tags.py
+++ b/catalogue/templatetags/catalogue_tags.py
@@ -8,8 +8,12 @@ register = template.Library()
 
 @register.inclusion_tag("catalogue/snippets/carousel.html")
 def catalogue_carousel():
-    return {
-    }
+    lessons_count = Lesson.objects.filter(type__in=('course', 'synthetic')).count()
+    if 1 < lessons_count % 10 < 5 and lessons_count / 10 % 10 != 1:
+        lessons_desc = u'kompletne lekcje'
+    else:
+        lessons_desc = u'kompletnych lekcji'
+    return locals()
 
 @register.inclusion_tag("catalogue/snippets/section_buttons.html")
 def catalogue_section_buttons():
-- 
2.20.1