You can use the following function in order to retrieve the convivial url associated for a specific term if you use the navigation thanks to the termstore in sharepoint 2010 and 2013
/// Get convivial URL for a specific term using Label
/// </summary>
/// <param name="navigation_Group_Name">Navigation group name for the site collection</param>
/// <param name="navigation_TermSet_Name">Termset name used for termstore navigation</param>
/// <param name="navigation_Nom_Term">Name of the term you want to retrieve</param>
/// <param name="navigation_default_url">Default url used if none term match the label filter</param>
/// <param name="site"></param>
/// <returns>site relative convival url /</returns>
public static string GetUrlConvivialForTerm(
string navigation_Group_Name,
string navigation_TermSet_Name,
string navigation_Nom_Term,
string navigation_default_url,
SPSite site)
{
string url = string.Empty;
//Utiliser SPContext SPContext.Current.Site
TaxonomySession session = new TaxonomySession(site, false);
TermStore store = session.TermStores[0];
CacheManager cm = new CacheManager();
TermSet tHE = TermManager.GetTermSet(navigation_Group_Name, navigation_TermSet_Name, site.RootWeb.Url);
NavigationTermSet navTermSet = NavigationTermSet.GetAsResolvedByWeb(tHE, site.RootWeb,
StandardNavigationProviderNames.GlobalNavigationTaxonomyProvider);
IEnumerable<NavigationTerm> terms = navTermSet.Terms.Where(t => t.GetTaxonomyTerm().Name.Equals(navigation_Nom_Term));
if(terms != null)
{
NavigationTerm term = terms.FirstOrDefault();
if (term != null)
{
url = term.GetWebRelativeFriendlyUrl();
}
}
if(url.Equals(string.Empty))
{
return navigation_default_url;
}
else
{
return url;
}
}
