internal ContentDetail ReadMultipleValue(XPathNavigator navigator, ContentItem item, ReadingJournal journal, string name)
{
var multiDetail = ContentDetail.Multi(name);
foreach (XPathNavigator valueElement in EnumerateChildren(navigator))
{
switch (valueElement.GetAttribute("key", ""))
{
case ContentDetail.TypeKeys.BoolType:
multiDetail.BoolValue = (bool)Parse(valueElement.Value, typeof(bool));
break;
case ContentDetail.TypeKeys.DateTimeType:
multiDetail.DateTimeValue = (DateTime)Parse(valueElement.Value, typeof(DateTime));
break;
case ContentDetail.TypeKeys.DoubleType:
multiDetail.DoubleValue = (double)Parse(valueElement.Value, typeof(double));
break;
case ContentDetail.TypeKeys.IntType:
multiDetail.IntValue = (int)Parse(valueElement.Value, typeof(int));
break;
case ContentDetail.TypeKeys.LinkType:
SetLinkedItem(valueElement.Value, journal, (referencedItem) => multiDetail.LinkedItem = referencedItem, valueElement.GetAttribute("versionKey", ""));
break;
case ContentDetail.TypeKeys.MultiType:
journal.Error(new InvalidOperationException("Nested multi types not supported"));
break;
case ContentDetail.TypeKeys.ObjectType:
multiDetail.ObjectValue = Parse(valueElement.Value, typeof(object));
break;
case ContentDetail.TypeKeys.EnumType: /* TODO: May need special treatment here as well (see other TODO). */
case ContentDetail.TypeKeys.StringType:
Dictionary <string, string> attributes = GetAttributes(navigator);
multiDetail.StringValue = PrepareStringDetail(item, name, valueElement.Value, attributes.ContainsKey("encoded") && Convert.ToBoolean(attributes["encoded"]));
break;
default:
throw new Exception("Failed to read MultipleValue");
}
}
return(multiDetail);
}
internal ContentDetail ReadMultipleValue(XPathNavigator navigator, ContentItem item, ReadingJournal journal, string name)
{
var multiDetail = ContentDetail.Multi(name);
foreach (XPathNavigator valueElement in EnumerateChildren(navigator))
{
switch (valueElement.GetAttribute("key", ""))
{
case ContentDetail.TypeKeys.BoolType:
multiDetail.BoolValue = (bool)Parse(valueElement.Value, typeof(bool));
break;
case ContentDetail.TypeKeys.DateTimeType:
multiDetail.DateTimeValue = (DateTime)Parse(valueElement.Value, typeof(DateTime));
break;
case ContentDetail.TypeKeys.DoubleType:
multiDetail.DoubleValue = (double)Parse(valueElement.Value, typeof(double));
break;
case ContentDetail.TypeKeys.IntType:
multiDetail.IntValue = (int)Parse(valueElement.Value, typeof(int));
break;
case ContentDetail.TypeKeys.LinkType:
SetLinkedItem(valueElement.Value, journal, (referencedItem) => multiDetail.LinkedItem = referencedItem);
break;
case ContentDetail.TypeKeys.MultiType:
journal.Error(new InvalidOperationException("Nested multi types not supported"));
break;
case ContentDetail.TypeKeys.ObjectType:
multiDetail.ObjectValue = Parse(valueElement.Value, typeof(object));
break;
case ContentDetail.TypeKeys.StringType:
multiDetail.StringValue = (string)PrepareStringDetail(item, name, valueElement.Value);
break;
}
}
return(multiDetail);
}
/// <summary>Finds links in a html string using regular expressions.</summary>
/// <param name="html">The html to search for links.</param>
/// <returns>A list of link (a) href attributes in the supplied html string.</returns>
public virtual IList <ContentDetail> FindLinks(string html)
{
List <ContentDetail> links = new List <ContentDetail>();
MatchCollection matches = linkExpression.Matches(html);
foreach (Match m in matches)
{
var g = m.Groups["link"];
if (g.Success)
{
links.Add(ContentDetail.Multi(LinkDetailName, true, g.Index, null, null, g.Value, null, null));
}
}
if (links.Count == 0 && !html.Contains(Environment.NewLine) && (html.StartsWith("/") || Regex.IsMatch(html, "^\\w+://", RegexOptions.Compiled | RegexOptions.IgnoreCase)))
{
links.Add(ContentDetail.Multi(LinkDetailName, false, 0, null, null, html, null, null));
}
return(links);
}
public override IList <ContentDetail> FindLinks(string html)
{
//Looks like when a page is SAVED, this gets called - database records are deleted to track links
//These records are scanned when a page is being deleted to detect conflicts
//Obviously a more effecient way of doing things as opposed to scanning the whole site for dependencies at once!
List <ContentDetail> links = base.FindLinks(html).ToList();
if (links.Count == 0)
{
//No links found - might be dealing with a LinkItemCollection in which case we have a JSON string
if (LinkItemCollection.TryParse(html, out LinkItemCollection linkCollection))
{
links = links.Concat(linkCollection.OfType <LinkItem>().Select(x => ContentDetail.Multi(LinkDetailName, false, 0, null, null, x.Url))).ToList();
}
}
return(links);
}
