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[redakcja.git] / apps / wiki / models.py

diff --git a/apps/wiki/models.py b/apps/wiki/models.py
index 9401041..a530916 100644 (file)
--- a/apps/wiki/models.py
+++ b/apps/wiki/models.py
@@ -1,8 +1,19 @@
+# -*- coding: utf-8 -*-
+#
+# This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.  
+#
 import re
+import os
 import vstorage
 from vstorage import DocumentNotFound
 from wiki import settings
 
+from django.http import Http404
+
+import logging
+logger = logging.getLogger("fnp.wiki")
+
 class DocumentStorage(object):
     def __init__(self, path):
         self.vstorage = vstorage.VersionedStorage(path)
@@ -13,6 +24,12 @@ class DocumentStorage(object):
         else:
             text = self.vstorage.revision_text(name, revision)
         return Document(self, name = name, text = text)
+    
+    def get_or_404(self, *args, **kwargs):
+        try:
+            return self.get(*args, **kwargs)
+        except DocumentNotFound:
+            raise Http404            
 
     def put(self, document, author, comment, parent):
         self.vstorage.save_text(
@@ -47,7 +64,12 @@ class Document(object):
         try:
             return self.storage._info(self.name)[0]
         except DocumentNotFound:
-            return - 1
+            return -1
+        
+    def add_tag(self, tag):
+        """ Add document specific tag """
+        logger.debug("Adding tag %s to doc %s version %d", tag, self.name, self.revision)
+        self.storage.vstorage.add_page_tag(self.name, self.revision, tag)
 
     @property
     def plain_text(self):
@@ -63,9 +85,25 @@ class Document(object):
                     k, v = line.split(':', 1)
                     result[k.strip()] = v.strip()
                 except ValueError:
-                    continue
+                    continue                
+                
+        gallery = result.get('gallery', self.name.replace(' ', '_'))
+        
+        if gallery.startswith('/'):            
+            gallery = os.path.basename(gallery)
+            
+        result['gallery'] = gallery
+            
+        if 'title' not in result:
+            result['title'] = self.name.title()            
 
         return result
+    
+    def info(self):
+        return dict(zip(
+            ('revision', 'last_update', 'last_comitter', 'commit_message'),
+            self.storage._info(self.name)
+        ))                         
 
-# Every time somebody says "let's have a global variable", God kills a kitten.
-storage = DocumentStorage(settings.REPOSITORY_PATH)
+def getstorage():
+    return DocumentStorage(settings.REPOSITORY_PATH)