added small fixes

Author: FinalAngel

djangocms_file/models.py

@@ -103,7 +103,7 @@ def __str__(self):
         return str(self.pk)
 
     def get_short_description(self):
-        if self.file_name:
+        if self.file_src and self.file_name:
             return self.file_name
         if self.file_src and self.file_src.label:
             return self.file_src.label
@@ -179,7 +179,7 @@ def copy_relations(self, oldinstance):
 
     def get_files(self):
         folder_files = []
-
-        for folder in self.folder_src.files:
-            folder_files.append(folder)
+        if self.folder_src:
+            for folder in self.folder_src.files:
+                folder_files.append(folder)
         return folder_files

djangocms_file/templates/djangocms_file/default/file.html

@@ -13,7 +13,6 @@
 </a>
 
 {% comment %}
-    # https://developer.mozilla.org/en-US/docs/Web/HTML/Element/video
     # https://github.com/divio/django-filer/blob/master/filer/models/filemodels.py
     {{ instance.file_src }}
     {{ instance.file_src.extension }}

djangocms_file/templates/djangocms_file/default/folder.html

@@ -15,7 +15,6 @@
 {% endfor %}
 
 {% comment %}
-    # https://developer.mozilla.org/en-US/docs/Web/HTML/Element/video
     # https://github.com/divio/django-filer/blob/master/filer/models/filemodels.py
     {{ instance.folder_src }}
     {{ instance.get_files }} or {{ folder_files }}