public static List <object> Suggest(string searchPhrase)
{
var uri = new Uri(Settings.ServiceUri, "/indexes/" + Settings.IndexName + "/docs/suggest?fuzzy=true&$select=url&search=" + Uri.EscapeDataString(searchPhrase));
HttpResponseMessage response = AzureSearchHelper.SendSearchRequest(HttpMethod.Get, uri);
EnsureSuccessfulSearchResponse(response);
var result = DeserializeJson <dynamic>(response.Content.ReadAsStringAsync().Result);
var options = new List <object>();
foreach (var option in result.value)
{
options.Add(new { label = (string)option["@search.text"], value = (string)option["url"] }); //quick & dirty camelCasing of "label" and "value" when returned by Web API...
}
return(options);
}
public static string CreateIndex()
{
//Some changes are possible to do to an existing index, but others need a complete whipe of index first.
//DeleteIndex();
var uri = new Uri(Settings.ServiceUri, "/indexes/" + Settings.IndexName);
string json = AzureSearchHelper.SerializeJson(new IndexDefinition());
HttpResponseMessage response = AzureSearchHelper.SendSearchRequest(HttpMethod.Put, uri, json);
string successMessage = "Index created/updated successfully";
if (!response.IsSuccessStatusCode)
{
successMessage = response.Content == null ? null : response.Content.ReadAsStringAsync().Result;
}
return(successMessage);
}
/// <summary>
/// Add content to index. Udates index if content already exists in index.
/// </summary>
/// <param name="addEntities"></param>
public static void AddContentToIndex(IEnumerable <IContent> addEntities)
{
var documentsJson = new StringBuilder();
var indexFields = new IndexDefinition().Fields;
foreach (var content in addEntities.Take(1000)) //TODO: handle more than 1000 (do multiple service requests)
{
documentsJson.Append(CreateUploadDocumentJson(content, indexFields) + ",");
}
string json = "{ value: [ " + documentsJson.ToString().TrimEnd(',') + " ]}";
var uri = new Uri(Settings.ServiceUri, "/indexes/" + Settings.IndexName + "/docs/index");
HttpResponseMessage response = AzureSearchHelper.SendSearchRequest(HttpMethod.Post, uri, json);
//TODO: The response can be "partial success". Some docs have been indexed, but others have failed. Needs to be handled(?).
//if (!response.IsSuccessStatusCode)
//{
// //TODO: Log this or something string error = response.Content == null ? null : response.Content.ReadAsStringAsync().Result;
//}
}
void ContentService_Trashed(IContentService sender, MoveEventArgs <IContent> e)
{
var movedEntities = e.MoveInfoCollection.Select(eventInfo => eventInfo.Entity).ToList();
AzureSearchHelper.DeleteContentFromIndex(movedEntities);
}
void ContentService_Deleted(IContentService sender, DeleteEventArgs <IContent> e)
{
AzureSearchHelper.DeleteContentFromIndex(e.DeletedEntities);
}
void ContentService_UnPublished(IPublishingStrategy sender, PublishEventArgs <IContent> e)
{
AzureSearchHelper.DeleteContentFromIndex(e.PublishedEntities);
}
void ContentService_Published(IPublishingStrategy sender, PublishEventArgs <IContent> e)
{
AzureSearchHelper.AddContentToIndex(e.PublishedEntities);
}
public List <object> Suggest(string term)
{
return(AzureSearchHelper.Suggest(term));
}
