public IEnumerable <SearchResult> Search(string query)
{
ISearchCriteria criteria = null;
var searcher = ExamineManager.Instance.SearchProviderCollection[IndexName];
if (searchQueryCache.ContainsKey(query))
{
criteria = searchQueryCache[query];
}
else
{
criteria = searcher.CreateSearchCriteria();
criteria = criteria.RawQuery(query);
searchQueryCache.Add(query, criteria);
}
return(searcher.Search(criteria));
}
/// <summary>
/// Gets the search results.
/// </summary>
/// <param name="searchTerm">The search text. Search string separated whitespace.</param>
/// <param name="searchFields">The search fields.</param>
/// <param name="searchProviderName">Name of the search provider.</param>
/// <param name="useAndOperation">Search with wildcard.</param>
/// <returns>Collection of <see cref="Examine.SearchResult"/>.</returns>
public static IEnumerable <SearchResult> GetSearchResults(string searchTerm, string[] searchFields, string searchProviderName, bool useAndOperation)
{
if (searchTerm == null)
{
throw new ArgumentNullException(nameof(searchTerm));
}
if (searchFields == null)
{
throw new ArgumentNullException(nameof(searchFields));
}
if (searchProviderName == null)
{
throw new ArgumentNullException(nameof(searchProviderName));
}
BaseSearchProvider searchProvider = ExamineManager.Instance.SearchProviderCollection[searchProviderName];
ISearchCriteria criteria = searchProvider.CreateSearchCriteria(BooleanOperation.Or);
string[] terms = searchTerm.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
IEnumerable <string> rawQueries = GetRawQueries(searchFields, useAndOperation, searchFields.Length, terms);
ISearchCriteria filter = criteria.RawQuery(rawQueries.ToStringWithBrackets());
return(searchProvider.Search(filter).DistinctBy(sr => sr.Id));
}
public ActionResult LinkGitHub(string state, string code = null)
{
// Get the member of the current ID
int memberId = Members.GetCurrentMemberId();
if (memberId <= 0)
{
return(GetErrorResult("Oh noes! An error happened."));
}
try
{
IPublishedContent profilePage = Umbraco.TypedContent(1057);
if (profilePage == null)
{
return(GetErrorResult("Oh noes! This really shouldn't happen."));
}
// Initialize the OAuth client
GitHubOAuthClient client = new GitHubOAuthClient
{
ClientId = WebConfigurationManager.AppSettings["GitHubClientId"],
ClientSecret = WebConfigurationManager.AppSettings["GitHubClientSecret"]
};
// Validate state - Step 1
if (String.IsNullOrWhiteSpace(state))
{
LogHelper.Info <ProfileController>("No OAuth state specified in the query string.");
return(GetErrorResult("No state specified in the query string."));
}
// Validate state - Step 2
string session = Session["GitHub_" + state] as string;
if (String.IsNullOrWhiteSpace(session))
{
LogHelper.Info <ProfileController>("Failed finding OAuth session item. Most likely the session expired.");
return(GetErrorResult("Session expired? Please click the link below and try to link with your GitHub account again ;)"));
}
// Remove the state from the session
Session.Remove("GitHub_" + state);
// Exchange the auth code for an access token
GitHubTokenResponse accessTokenResponse;
try
{
accessTokenResponse = client.GetAccessTokenFromAuthorizationCode(code);
}
catch (Exception ex)
{
LogHelper.Error <ProfileController>("Unable to retrieve access token from GitHub API", ex);
return(GetErrorResult("Oh noes! An error happened."));
}
// Initialize a new service instance from the retrieved access token
var service = Skybrud.Social.GitHub.GitHubService.CreateFromAccessToken(accessTokenResponse.Body.AccessToken);
// Get some information about the authenticated GitHub user
GitHubGetUserResponse userResponse;
try
{
userResponse = service.User.GetUser();
}
catch (Exception ex)
{
LogHelper.Error <ProfileController>("Unable to get user information from the GitHub API", ex);
return(GetErrorResult("Oh noes! An error happened."));
}
// Get the GitHub username from the API response
string githubUsername = userResponse.Body.Login;
// Get a reference to the member searcher
BaseSearchProvider searcher = ExamineManager.Instance.SearchProviderCollection["InternalMemberSearcher"];
// Initialize new search criteria for the GitHub username
ISearchCriteria criteria = searcher.CreateSearchCriteria();
criteria = criteria.RawQuery($"github:{githubUsername}");
// Check if there are other members with the same GitHub username
foreach (var result in searcher.Search(criteria))
{
if (result.Id != memberId)
{
LogHelper.Info <ProfileController>("Failed setting GitHub username for user with ID " + memberId + ". Username is already used by member with ID " + result.Id + ".");
return(GetErrorResult("Another member already exists with the same GitHub username."));
}
}
// Get the member from the member service
var ms = ApplicationContext.Services.MemberService;
var mem = ms.GetById(memberId);
// Update the "github" property and save the value
mem.SetValue("github", githubUsername);
mem.SetValue("githubId", userResponse.Body.Id);
mem.SetValue("githubData", userResponse.Body.JObject.ToString());
ms.Save(mem);
// Clear the runtime cache for the member
ApplicationContext.ApplicationCache.RuntimeCache.ClearCacheItem("MemberData" + mem.Username);
// Redirect the member back to the profile page
return(RedirectToUmbracoPage(1057));
}
catch (Exception ex)
{
LogHelper.Error <ProfileController>("Unable to link with GitHub user for member with ID " + memberId, ex);
return(GetErrorResult("Oh noes! An error happened."));
}
}
public ActionResult LinkTwitter(string oauth_token, string oauth_verifier)
{
// Get the member of the current ID
int memberId = Members.GetCurrentMemberId();
if (memberId <= 0)
{
return(GetErrorResult("Oh noes! An error happened."));
}
try
{
IPublishedContent profilePage = Umbraco.TypedContent(1057);
if (profilePage == null)
{
return(GetErrorResult("Oh noes! This really shouldn't happen."));
}
// Initialize the OAuth client
TwitterOAuthClient client = new TwitterOAuthClient();
client.ConsumerKey = WebConfigurationManager.AppSettings["twitterConsumerKey"];
client.ConsumerSecret = WebConfigurationManager.AppSettings["twitterConsumerSecret"];
// Grab the request token from the session
SocialOAuthRequestToken requestToken = Session[oauth_token] as SocialOAuthRequestToken;
if (requestToken == null)
{
return(GetErrorResult("Session expired? Please click the link below and try to link with your Twitter account again ;)"));
}
// Update the OAuth client with information from the request token
client.Token = requestToken.Token;
client.TokenSecret = requestToken.TokenSecret;
// Make the request to the Twitter API to get the access token
SocialOAuthAccessTokenResponse response = client.GetAccessToken(oauth_verifier);
// Get the access token from the response body
TwitterOAuthAccessToken accessToken = (TwitterOAuthAccessToken)response.Body;
// Update the OAuth client properties
client.Token = accessToken.Token;
client.TokenSecret = accessToken.TokenSecret;
// Initialize a new service instance from the OAUth client
var service = Skybrud.Social.Twitter.TwitterService.CreateFromOAuthClient(client);
// Get some information about the authenticated Twitter user
TwitterAccount user;
try
{
// Initialize the options for the request (we don't need the status)
var options = new TwitterVerifyCrendetialsOptions
{
SkipStatus = true
};
// Make the request to the Twitter API
var userResponse = service.Account.VerifyCredentials(options);
// Update the "user" variable
user = userResponse.Body;
}
catch (Exception ex)
{
LogHelper.Error <ProfileController>("Unable to get user information from the Twitter API", ex);
return(GetErrorResult("Oh noes! An error happened."));
}
// Get a reference to the member searcher
BaseSearchProvider searcher = ExamineManager.Instance.SearchProviderCollection["InternalMemberSearcher"];
// Initialize new search criteria for the Twitter screen name
ISearchCriteria criteria = searcher.CreateSearchCriteria();
criteria = criteria.RawQuery($"twitter:{user.ScreenName}");
// Check if there are other members with the same Twitter screen name
foreach (var result in searcher.Search(criteria))
{
if (result.Id != memberId)
{
LogHelper.Info <ProfileController>("Failed setting Twitter screen name for user with ID " + memberId + ". Username is already used by member with ID " + result.Id + ".");
return(GetErrorResult("Another member already exists with the same Twitter screen name."));
}
}
// Get the member from the member service
var ms = ApplicationContext.Services.MemberService;
var mem = ms.GetById(memberId);
// Update the "twitter" property and save the value
mem.SetValue("twitter", user.ScreenName);
mem.SetValue("twitterId", user.IdStr);
mem.SetValue("twitterData", user.JObject.ToString());
ms.Save(mem);
// Clear the runtime cache for the member
ApplicationContext.ApplicationCache.RuntimeCache.ClearCacheItem("MemberData" + mem.Username);
// Redirect the member back to the profile page
return(RedirectToUmbracoPage(1057));
}
catch (Exception ex)
{
LogHelper.Error <ProfileController>("Unable to link with Twitter user for member with ID " + memberId, ex);
return(GetErrorResult("Oh noes! An error happened."));
}
}
public static IEnumerable <SearchResult> PerformMemberSearch(string filter, IDictionary <string, string> filters, out int totalRecordCount,
string memberType = "",
int pageNumber = 0,
int pageSize = 0,
string orderBy = "",
Direction orderDirection = Direction.Ascending)
{
var internalSearcher = ExamineManager.Instance.SearchProviderCollection[CoreConstants.Examine.InternalMemberSearcher];
ISearchCriteria criteria = internalSearcher.CreateSearchCriteria().RawQuery(" +__IndexType:member");
var basicFields = new List <string>()
{
"id", "_searchEmail", "email", "loginName"
};
var filterParameters = filters.Where(q => !string.IsNullOrWhiteSpace(q.Value));
//build a lucene query
if (string.IsNullOrWhiteSpace(filter) && !filterParameters.Any())
{
// Generic get everything...
criteria.RawQuery("a* b* c* d* e* f* g* h* i* j* k* l* m* n* o* p* q* r* s* t* u* v* w* x* y* z*");
}
else
{
// the __nodeName will be boosted 10x without wildcards
// then __nodeName will be matched normally with wildcards
// the rest will be normal without wildcards
if (!string.IsNullOrWhiteSpace(filter))
{
var sb = new StringBuilder();
sb.Append("+(");
//node name exactly boost x 10
sb.AppendFormat("__nodeName:{0}^10.0 ", filter.ToLower());
//node name normally with wildcards
sb.AppendFormat(" __nodeName:{0}* ", filter.ToLower());
foreach (var field in basicFields)
{
//additional fields normally
sb.AppendFormat("{0}:{1} ", field, filter);
}
sb.Append(")");
criteria.RawQuery(sb.ToString());
}
// Now specific field searching. - these should be ANDed and grouped.
foreach (var qs in filterParameters)
{
string alias = qs.Key;
if (alias == Constants.Members.Groups)
{
// search on list with no commas.
alias = $"_{alias}";
}
else if (alias.StartsWith("f_"))
{
alias = qs.Key.Substring(2);
}
var values = filters[qs.Key].Split(',');
if (values.Length > 0)
{
criteria.GroupedOr(new[] { alias }, values);
}
}
}
//must match index type
if (!string.IsNullOrWhiteSpace(memberType))
{
criteria.NodeTypeAlias(memberType);
}
//// Order the results
//// Examine Sorting seems too unreliable, particularly on nodeName
//if (orderDirection == Direction.Ascending) {
// criteria.OrderBy(orderBy.ToLower() == "name" ? "nodeName" : "email");
//} else {
// criteria.OrderByDescending(orderBy.ToLower() == "name" ? "nodeName" : "email");
//}
var result = internalSearcher.Search(criteria);
totalRecordCount = result.TotalItemCount;
string orderFieldName;
switch (orderBy.ToLower())
{
case "isapproved":
orderFieldName = CoreConstants.Conventions.Member.IsApproved;
break;
case "islockedout":
orderFieldName = CoreConstants.Conventions.Member.IsLockedOut;
break;
case "name":
orderFieldName = "nodeName";
break;
default:
orderFieldName = orderBy;
break;
}
// Order the results
var orderedResults = orderDirection == Direction.Ascending
? result.OrderBy(o => o.Fields[orderFieldName])
: result.OrderByDescending(o => o.Fields[orderFieldName]);
if (pageSize > 0)
{
int skipCount = (pageNumber > 0 && pageSize > 0) ? Convert.ToInt32((pageNumber - 1) * pageSize) : 0;
if (result.TotalItemCount < skipCount)
{
skipCount = result.TotalItemCount / pageSize;
}
return(orderedResults.Skip(skipCount).Take(pageSize));
}
return(orderedResults);
}
public ISearchCriteria RawQuery(ISearchCriteria criteria, string query)
{
return(criteria.RawQuery(query));
}
