Fix in librarian

[wolnelektury.git] / apps / chunks / models.py

diff --git a/apps/chunks/models.py b/apps/chunks/models.py
index 86f0466..7f5410b 100644 (file)
--- a/apps/chunks/models.py
+++ b/apps/chunks/models.py
@@ -1,5 +1,7 @@
+from django.conf import settings
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
+from ssify import flush_ssi_includes
 
 
 class Chunk(models.Model):
@@ -15,19 +17,29 @@ class Chunk(models.Model):
         ordering = ('key',)
         verbose_name = _('chunk')
         verbose_name_plural = _('chunks')
-    
+
     def __unicode__(self):
         return self.key
 
+    def save(self, *args, **kwargs):
+        ret = super(Chunk, self).save(*args, **kwargs)
+        self.flush_includes()
+        return ret
+
+    def flush_includes(self):
+        flush_ssi_includes([
+            '/chunks/chunk/%s.%s.html' % (self.key, lang)
+            for lang in [lc for (lc, _ln) in settings.LANGUAGES]])
+
+
 
 class Attachment(models.Model):
     key = models.CharField(_('key'), help_text=_('A unique name for this attachment'), primary_key=True, max_length=255)
     attachment = models.FileField(upload_to='chunks/attachment')
-    
+
     class Meta:
         ordering = ('key',)
         verbose_name, verbose_name_plural = _('attachment'), _('attachments')
 
     def __unicode__(self):
         return self.key
-