X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/f7833f76b5f9555b0d95d23d47fc886a3528a335..2b42a7314b63bed80a1561970ed0d1a065bce45f:/apps/lessons/models.py

diff --git a/apps/lessons/models.py b/apps/lessons/models.py
new file mode 100644
index 000000000..b0cd59337
--- /dev/null
+++ b/apps/lessons/models.py
@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+from django.db import models
+from django.utils.translation import ugettext_lazy as _
+
+from os import path
+
+class Document(models.Model):
+    """Dokument - materiał pomocniczy dla nauczycieli."""
+    title = models.CharField(_('title'), max_length=120)
+    slug = models.SlugField(_('slug'))
+    file = models.FileField(_('file'), upload_to='lessons/document')
+    author = models.CharField(_('author'), blank=True, max_length=120)
+    slideshare_id = models.CharField(_('slideshare ID'), blank=True, max_length=120)
+    description = models.TextField(_('description'), blank=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    
+    def slideshare_player(self):
+        base, ext = path.splitext(self.file.name)
+        if ext in ('.ppt', '.pps', '.pot', '.pptx', '.potx', '.ppsx', '.odp', '.key', '.zip', '.pdf',):
+            return 'ssplayer2.swf'
+        else:
+            return 'ssplayerd.swf'
+    
+    class Meta:
+        ordering = ['slug']
+        verbose_name, verbose_name_plural = _("document"), _("documents")
+
+    def __unicode__(self):
+        return self.title
+
+    @models.permalink
+    def get_absolute_url(self):
+        return ('lessons_document_detail', [self.slug])