/// <summary>
/// Constructor to inject required dependencies
/// </summary>
/// <param name="generalSettings"></param>
/// <param name="taxonomySettings"></param>
/// <param name="logTables"></param>
/// <param name="spoAuthorization"></param>
/// <param name="customLogger"></param>
public Taxonomy(IOptions<GeneralSettings> generalSettings,
IOptions<TaxonomySettings> taxonomySettings,
IOptions<ContentTypesConfig> contentTypeSettings,
IOptions<LogTables> logTables,
ISPOAuthorization spoAuthorization, ICustomLogger customLogger,
IConfigurationRoot configuration)
{
this.generalSettings = generalSettings.Value;
this.taxonomySettings = taxonomySettings.Value;
this.contentTypeSettings = contentTypeSettings.Value;
this.logTables = logTables.Value;
this.spoAuthorization = spoAuthorization;
taxonomyResponseVM = new TaxonomyResponseVM();
this.customLogger = customLogger;
this.configuration = configuration;
}
/// <summary>
/// This method will return the taxonomy hierarchy either for the practice group term set or for client term sets
/// </summary>
/// <typeparam name="T">The return type from this class</typeparam>
/// <param name="clientContext">The sharepoint client context</param>
/// <param name="termStoreDetails">The term store deatils that client has passed to we apiu</param>
/// <param name="generalSettings">The general settings config values</param>
/// <param name="taxonomySettings">The taxonomy settings config values</param>
/// <returns></returns>
public TaxonomyResponseVM GetTaxonomyHierarchy(Client client, TermStoreDetails termStoreDetails)
{
try
{
using (clientContext = spoAuthorization.GetClientContext(client.Url))
{
TaxonomySession taxonomySession = TaxonomySession.GetTaxonomySession(clientContext);
TermStore termStore;
clientContext.Load(taxonomySession.TermStores);
clientContext.ExecuteQuery();
termStore = taxonomySession.TermStores[0];
clientContext.Load(
termStore,
store => store.Name,
store => store.Groups.Include(
group => group.Name));
clientContext.ExecuteQuery();
taxonomyResponseVM = GetTaxonomyHierarchy(termStore, termStoreDetails);
}
}
catch(Exception ex)
{
customLogger.LogError(ex, MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, logTables.SPOLogTable);
throw;
}
return taxonomyResponseVM;
}
/// <summary>
/// Iterates through the taxonomy hierarchy for the specified term set group.
/// </summary>
/// <param name="clientContext">Client content for specified site</param>
/// <param name="termStore">Term Store object</param>
/// <param name="termStoreDetails">Term Store object containing Term store data</param>
/// <returns>Fetch Group Terms Status</returns>
private TaxonomyResponseVM GetTaxonomyHierarchy (TermStore termStore, TermStoreDetails termStoreDetails)
{
try {
if (generalSettings.IsTenantDeployment)
{
foreach (TermGroup termGroup in termStore.Groups)
{
if (termGroup.Name == termStoreDetails.TermGroup)
{
taxonomyResponseVM = FetchGroupTerms(termGroup, termStoreDetails);
break;
}
}
}
else
{
TermGroup termGroup = termStore.GetSiteCollectionGroup(clientContext.Site, false);
taxonomyResponseVM = FetchGroupTerms(termGroup, termStoreDetails);
}
}
catch(Exception ex)
{
customLogger.LogError(ex, MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, logTables.SPOLogTable);
throw;
}
return taxonomyResponseVM;
}