--- a/web/hdabo/views.py	Sat Jun 11 03:30:18 2011 +0200
+++ b/web/hdabo/views.py	Tue Jun 14 01:51:26 2011 +0200
@@ -1,7 +1,10 @@
+from django.conf import settings
 from django.contrib.auth.decorators import login_required #@UnusedImport
 from django.shortcuts import render_to_response
 from django.template import RequestContext
+from hdabo.wp_utils import query_wikipedia_title
 from models import Organisation, Datasheet, TaggedSheet, Tag
+from wikitools import wiki
 
 
 #@login_required
@@ -75,7 +78,7 @@
                               context_instance=RequestContext(request))
 
 #@login_required
-def TagUpDown(request):
+def tag_up_down(request):
     ds_id = request.POST["datasheet_id"]
     #tag_id = request.POST["tag_id"]
     # tag_pos indicates the position (from 0) of the tag in the list. NB : it is different from the TagSheet.order in the database.
@@ -102,11 +105,11 @@
         ts.save()
         other_ts.save()
     
-    return GetTagTable(request=request, ds_id=ds_id, valid=0)
+    return get_tag_table(request=request, ds_id=ds_id, valid=0)
 
 
 #@login_required
-def GetTagTable(request=None, ds_id=None, valid=None):
+def get_tag_table(request=None, ds_id=None, valid=None):
     
     ordered_tags = TaggedSheet.objects.filter(datasheet=Datasheet.objects.filter(id=ds_id)[0]).order_by('order')
     
@@ -116,7 +119,7 @@
 
 
 #@login_required
-def RemoveTagFromList(request=None):
+def remove_tag_from_list(request=None):
     
     ds_id = request.POST["datasheet_id"]
     tag_id = request.POST["tag_id"]
@@ -126,11 +129,11 @@
     ts = ds_tags.filter(tag=Tag.objects.filter(id=tag_id))[0]
     ts.delete()
     
-    return GetTagTable(request=request, ds_id=ds_id, valid=0)
+    return get_tag_table(request=request, ds_id=ds_id, valid=0)
 
 
 #@login_required
-def ValidateWPLink(request=None):
+def validate_wp_link(request=None):
     
     ds_id = request.POST["datasheet_id"]
     tag_id = request.POST["tag_id"]
@@ -143,7 +146,31 @@
     tag.wikipedia_activated = wp_activ
     tag.save()
     
-    return GetTagTable(request=request, ds_id=ds_id, valid=0)
+    return get_tag_table(request=request, ds_id=ds_id, valid=0)
 
-
-
+#@login_required
+def modify_tag(request):
+    
+    tag_id = request.POST["id"]
+    tag_label = request.POST["value"]
+    ds_id = request.POST["datasheet_id"]
+    
+    site = wiki.Wiki(settings.WIKIPEDIA_API_URL) #@UndefinedVariable
+    
+    new_label, status, url, pageid, response = query_wikipedia_title(site, tag_label) #@UnusedVariable
+    
+    tag = Tag.objects.get(id=tag_id)
+    
+    if new_label is not None:
+        tag.label = new_label
+    if status is not None:
+        tag.url_status = status
+    if url is not None:
+        tag.wikipedia_url = url
+        tag.wikipedia_activated = True
+    if pageid is not None:
+        tag.wikipedia_pageid = pageid
+        
+    tag.save()
+    
+    return get_tag_table(request=request, ds_id=ds_id, valid=0)