Hi All,

Is Examine up and running yet for Umbraco 9? If so does anyone have any example code so I can try and get up and running and test it.

I am looking for the equivalent of how we used to do it for Umbraco 8.

So something similar to the below. Adding a custom field into the search index etc.

Maybe also some code of actually doing a search if this has changed much?

public class ExamineComponents : IComponent
    {
        private readonly IUmbracoContextFactory _umbracoContextFactory;
        private readonly IExamineManager _examineManager;
        private readonly ILogger _logger;

        public ExamineComponents(IUmbracoContextFactory umbracoContextFactory, IExamineManager examineManager, ILogger logger)
        {
            _umbracoContextFactory = umbracoContextFactory;
            _examineManager = examineManager ?? throw new ArgumentNullException(nameof(examineManager));
            _logger = logger ?? throw new ArgumentNullException(nameof(logger));
        }

        public void Initialize()
        {
            if (!_examineManager.TryGetIndex(Umbraco.Core.Constants.UmbracoIndexes.ExternalIndexName, out IIndex index))
            {
                throw new InvalidOperationException($"No index found by name {Umbraco.Core.Constants.UmbracoIndexes.ExternalIndexName}");
            }

            if (!(index is BaseIndexProvider indexProvider))
                throw new InvalidOperationException("Could not cast");

            indexProvider.TransformingIndexValues += IndexProviderTransformingIndexValues;
        }


        private void IndexProviderTransformingIndexValues(object sender, IndexingItemEventArgs e)
        {
            if (int.TryParse(e.ValueSet.Id, out var pageId))
            {
                if (e.ValueSet.ItemType == "residence" || e.ValueSet.ItemType == "university" || e.ValueSet.ItemType == "blogArticle" || e.ValueSet.ItemType == "eventArticle")
                {
                    using (UmbracoContextReference umbracoContextReference = _umbracoContextFactory.EnsureUmbracoContext())
                    {
                        var contentNode = umbracoContextReference.UmbracoContext.Content.GetById(pageId);
                        if (contentNode != null){

                            var combinedFields = new StringBuilder();
                            foreach (var fieldValues in e.ValueSet.Values)
                            {
                                foreach (var value in fieldValues.Value)
                                {
                                    if (value != null)
                                        combinedFields.AppendLine(value.ToString());
                                }
                            }

                            e.ValueSet.Add("searchableContent", combinedFields.ToString().CleanForExamineSearch());
                        }   
                    }
                }
            }
        }

        public void Terminate() { }
    }

Kind Regards

David