示例#1
0
        private void ApplyChanges(AppliedTags change, ContentItem item)
        {
            DetailCollection links = item.GetDetailCollection(Name, false);

            if (links == null)
            {
                if (change.Tags.Count == 0)
                {
                    return;
                }
                links = item.GetDetailCollection(Name, true);
            }

            List <ITag> currentTags = GetCurrentTags(change.Group, links);

            IEnumerable <string> addedTags = GetAddedTags(currentTags, change.Tags);

            foreach (string tagName in addedTags)
            {
                ITag tag = change.Group.GetOrCreateTag(tagName);
                links.Add(tag);
            }

            foreach (ContentItem tag in currentTags)
            {
                if (!change.Tags.Contains(tag.Title))
                {
                    links.Remove(tag);
                }
            }
        }
        private void ApplyChanges(AppliedTags change, ContentItem item)
        {
            DetailCollection links = item.GetDetailCollection(Name, false);
            if (links == null)
            {
                if (change.Tags.Count == 0)
                    return;
                links = item.GetDetailCollection(Name, true);
            }

            List<ITag> currentTags = GetCurrentTags(change.Group, links);

            IEnumerable<string> addedTags = GetAddedTags(currentTags, change.Tags);
            foreach(string tagName in addedTags)
            {
                ITag tag = change.Group.GetOrCreateTag(tagName);
                links.Add(tag);
            }
            
            foreach(ContentItem tag in currentTags)
            {
                if (!change.Tags.Contains(tag.Title))
                    links.Remove(tag);
            }
        }