Javascript refactoring. History view now displays tags

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

diff --git a/apps/wiki/models.py b/apps/wiki/models.py
index a128133..22a8119 100644 (file)
--- a/apps/wiki/models.py
+++ b/apps/wiki/models.py
@@ -1,31 +1,88 @@
+# -*- 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 vstorage
+from vstorage import DocumentNotFound
 from wiki import settings
 
-
 class DocumentStorage(object):
     def __init__(self, path):
         self.vstorage = vstorage.VersionedStorage(path)
-    
-    def get(self, name, revision=None):
+
+    def get(self, name, revision = None):
         if revision is None:
             text = self.vstorage.page_text(name)
         else:
             text = self.vstorage.revision_text(name, revision)
-        return Document(self, name=name, text=text)
-    
-    def put(self, name, document, author, comment, parent):
-        self.vstorage.save_text(document.name, document.text, author, comment, parent)
+        return Document(self, name = name, text = text)
 
-    def delete(name, author, comment):
+    def put(self, document, author, comment, parent):
+        self.vstorage.save_text(
+                title = document.name,
+                text = document.text, 
+                author = author, 
+                comment = comment, 
+                parent = parent)
+
+    def delete(self, name, author, comment):
         self.vstorage.delete_page(name, author, comment)
 
+    def all(self):
+        return list(self.vstorage.all_pages())
+    
+    def history(self, title):
+        return list(self.vstorage.page_history(title))
+
+    def _info(self, name):
+        return self.vstorage.page_meta(name)
+
 
 class Document(object):
+    META_REGEX = re.compile(r'\s*<!--\s(.*?)-->', re.DOTALL | re.MULTILINE)
+
     def __init__(self, storage, **kwargs):
         self.storage = storage
-        for attr, value in kwargs:
+        for attr, value in kwargs.iteritems():
             setattr(self, attr, value)
 
+    def revision(self):
+        try:
+            return self.storage._info(self.name)[0]
+        except DocumentNotFound:
+            return - 1
+
+    @property
+    def plain_text(self):
+        return re.sub(self.META_REGEX, '', self.text, 1)
 
-storage = DocumentStorage(settings.REPOSITORY_PATH)
+    def meta(self):
+        result = {}
+
+        m = re.match(self.META_REGEX, self.text)
+        if m:
+            for line in m.group(1).split('\n'):
+                try:
+                    k, v = line.split(':', 1)
+                    result[k.strip()] = v.strip()
+                except ValueError:
+                    continue                
+                
+        if 'gallery' not in result:
+            result['gallery'] = (settings.GALLERY_URL + self.name).replace(' ', '_')
+            
+        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)
+        ))                         
 
+def getstorage():
+    return DocumentStorage(settings.REPOSITORY_PATH)