Added new view to create tag from the main menu

apps/tags/__init__.py

@@ -26,6 +26,7 @@ register_permission(PERMISSION_TAG_EDIT)
 register_permission(PERMISSION_TAG_VIEW)
 
 tag_list = {'text': _(u'tag list'), 'view': 'tag_list', 'famfam': 'tag_blue'}
+tag_create = {'text': _(u'create new tag'), 'view': 'tag_create', 'famfam': 'tag_blue_add'}
 tag_add_attach = {'text': _(u'attach tag'), 'view': 'tag_add_attach', 'args': 'object.pk', 'famfam': 'tag_blue_add', 'permission': [PERMISSION_TAG_CREATE, PERMISSION_TAG_ATTACH]}
 tag_document_remove = {'text': _(u'remove'), 'view': 'tag_remove', 'args': ['object.id', 'document.id'], 'famfam': 'tag_blue_delete', 'permissions': [PERMISSION_TAG_REMOVE]}
 tag_document_remove_multiple = {'text': _(u'remove'), 'view': 'tag_multiple_remove', 'args': 'document.id', 'famfam': 'tag_blue_delete', 'permissions': [PERMISSION_TAG_REMOVE]}
@@ -50,7 +51,7 @@ register_links(Tag, [tag_tagged_item_list, tag_edit, tag_delete])
 
 register_multi_item_links(['tag_list'], [tag_multiple_delete])
 
-register_links(['tag_list', 'tag_delete', 'tag_edit', 'tag_tagged_item_list', 'tag_multiple_delete'], [tag_list], menu_name='secondary_menu')
+register_links(['tag_list', 'tag_delete', 'tag_edit', 'tag_tagged_item_list', 'tag_multiple_delete', 'tag_create'], [tag_list, tag_create], menu_name='secondary_menu')
 
 #register_sidebar_template(['document_tags'], 'tags_sidebar_template.html')
 

apps/tags/urls.py

@@ -2,6 +2,7 @@ from django.conf.urls.defaults import patterns, url
 
 urlpatterns = patterns('tags.views',
     url(r'^list/$', 'tag_list', (), 'tag_list'),
+    url(r'^create/$', 'tag_create', (), 'tag_create'),
     url(r'^(?P<tag_id>\d+)/delete/$', 'tag_delete', (), 'tag_delete'),
     url(r'^(?P<tag_id>\d+)/edit/$', 'tag_edit', (), 'tag_edit'),
     url(r'^(?P<tag_id>\d+)/tagged_item/list/$', 'tag_tagged_item_list', (), 'tag_tagged_item_list'),

apps/tags/views.py

@@ -19,10 +19,40 @@ from tags import PERMISSION_TAG_CREATE, PERMISSION_TAG_ATTACH, \
 from tags import tag_tagged_item_list as tag_tagged_item_list_link
 
 
+def tag_create(request):
+    #check_permissions(request.user, [PERMISSION_TAG_EDIT])
+    redirect_url = reverse('tag_list')
+    previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', redirect_url)))
+
+    if request.method == 'POST':
+        form = TagForm(request.POST)
+        if form.is_valid():
+            tag_name = form.cleaned_data['name']
+
+            if tag_name in Tag.objects.values_list('name', flat=True):
+                messages.error(request, _(u'Tag already exists.'))
+                return HttpResponseRedirect(previous)
+                            
+            tag = Tag(name=tag_name)
+            tag.save()
+            TagProperties(tag=tag, color=form.cleaned_data['color']).save()
+                                            
+            messages.success(request, _(u'Tag created succesfully.'))
+            return HttpResponseRedirect(redirect_url)
+    else:
+        form = TagForm()
+
+    return render_to_response('generic_form.html', {
+        'title': _(u'create tag'),
+        'form': form,
+    },
+    context_instance=RequestContext(request))    
+
+
 def tag_add_sidebar(request, document_id):
     document = get_object_or_404(Document, pk=document_id)
 
-    previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', None)))
+    previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', reverse('tag_list'))))
 
     if request.method == 'POST':
         previous = request.META.get('HTTP_REFERER', '/')
@@ -116,7 +146,7 @@ def tag_list(request):
         'multi_select_as_buttons': True,
         'extra_columns': [
             {
-                'name': _(u'count'),
+                'name': _(u'tagged items'),
                 'attribute': encapsulate(lambda x: x.taggit_taggeditem_items.count())
             }
         ]