Document upload and metadata input working

apps/common/api.py

@@ -0,0 +1,32 @@
+import copy
+
+object_navigation = {}
+menu_links = []
+
+def register_links(src, links, menu_name=None):
+    if menu_name in object_navigation:
+        if hasattr(src, '__iter__'):
+            for one_src in src:
+                if one_src in object_navigation[menu_name]:
+                    object_navigation[menu_name][one_src]['links'].extend(links)
+                else:
+                    object_navigation[menu_name][one_src]={'links':copy.copy(links)}
+        else:
+            if src in object_navigation[menu_name]:
+                object_navigation[menu_name][src]['links'].extend(links)
+            else:
+                object_navigation[menu_name][src] = {'links':links}
+    else:
+        object_navigation[menu_name] = {}        
+        if hasattr(src, '__iter__'):
+            for one_src in src:
+                object_navigation[menu_name][one_src] = {'links':links}
+        else:
+            object_navigation[menu_name] = {src:{'links':links}}
+        
+
+def register_menu(links):
+    for link in links:
+        menu_links.append(link)
+    
+    menu_links.sort(lambda x,y: 1 if x>y else -1, lambda x:x['position'] if 'position' in x else 1)