public Identity Save(Tag tag)
{
if (tag == null || string.IsNullOrEmpty(tag.Name))
{
return null;
}
Tag existingTag = this.GetTagByName(tag.Name);
if (existingTag != null)
{
return TagStore.Save(tag, existingTag.GetIdentity());
}
return TagStore.Save(tag);
}
public void Delete(Tag tag)
{
TagStore.Delete(tag);
}
public PageDataCollection GetPagesByTag(Tag tag, PageReference rootPageReference)
{
if (tag == null || tag.PermanentLinks == null)
{
return null;
}
IList<PageReference> descendantPageReferences = DataFactory.Instance.GetDescendents(rootPageReference);
if (descendantPageReferences == null || descendantPageReferences.Count < 1)
{
return null;
}
var pages = new PageDataCollection();
foreach (Guid pageGuid in tag.PermanentLinks)
{
var pageReference = TagsHelper.GetPageReference(pageGuid);
if (descendantPageReferences.FirstOrDefault(p => p.ID == pageReference.ID) != null)
{
pages.Add(DataFactory.Instance.GetPage(pageReference));
}
}
return pages;
}
public PageDataCollection GetPagesByTag(Tag tag)
{
if (tag == null)
{
return null;
}
var pageLinks = new List<Guid>();
if (tag.PermanentLinks == null)
{
var tempTerm = this._tagService.GetTagByName(tag.Name);
if (tempTerm != null)
{
pageLinks = tempTerm.PermanentLinks.ToList();
}
}
else
{
pageLinks = tag.PermanentLinks.ToList();
}
var pages = new PageDataCollection();
foreach (Guid pageGuid in pageLinks)
{
pages.Add(DataFactory.Instance.GetPage(TagsHelper.GetPageReference(pageGuid)));
}
return pages;
}
public Identity Save(Tag tag)
{
return _tagRepository.Save(tag);
}
private static object ToAutoComplete(Tag tag)
{
return new { name = tag.Name, id = tag.Name };
}
public Tag Save(Guid pageGuid, string name)
{
if (string.IsNullOrEmpty(name))
{
return null;
}
Tag tag = this.GetTagByName(name);
if (tag == null)
{
tag = new Tag
{
Count = 1,
Name = name,
PermanentLinks = new List<Guid>() { pageGuid }
};
}
else
{
if (tag.PermanentLinks == null)
{
tag.PermanentLinks = new List<Guid>() { pageGuid };
tag.Count = tag.Count + 1;
}
else
{
if (!tag.PermanentLinks.Contains(pageGuid))
{
tag.PermanentLinks.Add(pageGuid);
tag.Count = tag.Count + 1;
}
}
}
this.Save(tag);
return tag;
}
