public IActionResult SearchGet(string query, string orderBy = "relevance")
{
if (query == null)
{
return(View("../Admin/Search", new AdminSearchViewModel()));
}
var viewModel = new AdminSearchViewModel {
SearchQuery = query, OrderBy = orderBy
};
if (string.IsNullOrWhiteSpace(query))
{
viewModel.Error = "Search query must not be empty";
}
else
{
bool orderByRelevance = orderBy == "relevance";
AdminSearchResultsViewModel results = adminSearchService.Search(query, orderByRelevance);
viewModel.SearchResults = results;
}
return(View("../Admin/Search", viewModel));
}
public AdminSearchResultsViewModel Search(string query, bool orderByRelevance)
{
query = query.Trim();
bool queryContainsPunctuation = WordSplittingRegex.ContainsPunctuationCharacters(query);
List <string> searchTerms = SearchHelper.ExtractSearchTermsFromQuery(query, queryContainsPunctuation);
// Do this before we run the search, in case the cache is updated whilst the search is running
DateTime timeDetailsLoaded = SearchRepository.CacheLastUpdated;
var results = new AdminSearchResultsViewModel
{
OrganisationResults = SearchOrganisations(query, searchTerms, queryContainsPunctuation, orderByRelevance),
UserResults = SearchUsers(query, searchTerms, queryContainsPunctuation, orderByRelevance),
SearchCacheUpdatedSecondsAgo = (int)VirtualDateTime.Now.Subtract(timeDetailsLoaded).TotalSeconds,
};
return(results);
}
public AdminSearchResultsViewModel Search(string query)
{
var searchTerms = ExtractSearchTermsFromQuery(query);
List <AdminSearchServiceOrganisation> allOrganisations;
List <AdminSearchServiceUser> allUsers;
DateTime timeDetailsLoaded;
bool usedCache;
var loadingStart = VirtualDateTime.Now;
if (cacheLastUpdated < VirtualDateTime.Now.AddSeconds(-70))
{
allOrganisations = LoadAllOrganisations(dataRepository);
allUsers = LoadAllUsers(dataRepository);
timeDetailsLoaded = VirtualDateTime.Now;
usedCache = false;
}
else
{
allOrganisations = cachedOrganisations;
allUsers = cachedUsers;
timeDetailsLoaded = cacheLastUpdated;
usedCache = true;
}
var loadingEnd = VirtualDateTime.Now;
var filteringStart = VirtualDateTime.Now;
var matchingOrganisations = GetMatchingOrganisations(allOrganisations, searchTerms, query);
var matchingUsers = GetMatchingUsers(allUsers, searchTerms);
var filteringEnd = VirtualDateTime.Now;
var orderingStart = VirtualDateTime.Now;
var matchingOrganisationsOrderedByName =
matchingOrganisations.OrderBy(o => o.OrganisationName.ToLower()).ToList();
var matchingUsersOrderedByName =
matchingUsers.OrderBy(u => u.FullName).ToList();
var orderingEnd = VirtualDateTime.Now;
var highlightingStart = VirtualDateTime.Now;
var matchingOrganisationsWithHighlightedMatches =
HighlightOrganisationMatches(matchingOrganisationsOrderedByName, searchTerms, query);
var matchingUsersWithHighlightedMatches =
HighlightUserMatches(matchingUsersOrderedByName, searchTerms);
var highlightingEnd = VirtualDateTime.Now;
var results = new AdminSearchResultsViewModel
{
OrganisationResults = matchingOrganisationsWithHighlightedMatches,
UserResults = matchingUsersWithHighlightedMatches,
LoadingMilliSeconds = loadingEnd.Subtract(loadingStart).TotalMilliseconds,
FilteringMilliSeconds = filteringEnd.Subtract(filteringStart).TotalMilliseconds,
OrderingMilliSeconds = orderingEnd.Subtract(orderingStart).TotalMilliseconds,
HighlightingMilliSeconds = highlightingEnd.Subtract(highlightingStart).TotalMilliseconds,
SearchCacheUpdatedSecondsAgo = (int)VirtualDateTime.Now.Subtract(timeDetailsLoaded).TotalSeconds,
UsedCache = usedCache
};
return(results);
}