/// <summary>
/// Update all referances found in the Resource narrative
/// </summary>
/// <param name="Narrative"></param>
/// <param name="ReferanceMap"> Key: Old Referance, Value: New Referance</param>
/// <returns>True if an referance was updated, False if none updated</returns>
public static bool UpdateAllReferances(this Narrative Narrative, IDictionary <string, string> ReferanceMap)
{
bool HasUpdated = false;
if (Narrative != null)
{
var xDoc = XElement.Parse(Narrative.Div);
//Find and update all <a href=""/> referances
List <XElement> LinkList = xDoc.Descendants().Where(x => x.Name.LocalName == "a").ToList();
foreach (var Link in LinkList)
{
var href = Link.Attributes().FirstOrDefault(x => x.Name.LocalName == "href");
if (href != null)
{
if (ReferanceMap.ContainsKey(href.Value))
{
href.Value = ReferanceMap[href.Value];
HasUpdated = true;
}
}
}
//Find and update all <img src=""/> referances
List <XElement> LinkListImg = xDoc.Descendants().Where(x => x.Name.LocalName == "img").ToList();
foreach (var Link in LinkListImg)
{
var src = Link.Attributes().FirstOrDefault(x => x.Name.LocalName == "src");
if (src != null)
{
if (ReferanceMap.ContainsKey(src.Value))
{
src.Value = ReferanceMap[src.Value];
HasUpdated = true;
}
}
}
Narrative.Div = xDoc.ToString();
}
return(HasUpdated);
}
