public async Task <IActionResult> InstantSearch(CatalogSearchQuery query)
{
if (!query.Term.HasValue() || query.Term.Length < _searchSettings.InstantSearchTermMinLength)
{
return(Content(string.Empty));
}
query
.BuildFacetMap(false)
.Slice(0, Math.Min(16, _searchSettings.InstantSearchNumberOfProducts))
.SortBy(ProductSortingEnum.Relevance);
var result = await _catalogSearchService.SearchAsync(query);
var model = new SearchResultModel(query)
{
SearchResult = result,
Term = query.Term,
TotalProductsCount = result.TotalHitsCount
};
var mappingSettings = _catalogHelper.GetBestFitProductSummaryMappingSettings(ProductSummaryViewMode.Mini, x =>
{
x.MapPrices = false;
x.MapShortDescription = true;
x.MapPictures = _searchSettings.ShowProductImagesInInstantSearch;
x.ThumbnailSize = _mediaSettings.ProductThumbPictureSizeOnProductDetailsPage;
x.PrefetchTranslations = true;
x.PrefetchUrlSlugs = true;
});
// TODO: (mh) (core) What about scoped services?
//using (_localizedEntityService.BeginScope(false))
//{
var hits = await result.GetHitsAsync();
// InstantSearch should be REALLY very fast! No time for smart caching stuff.
if (result.TotalHitsCount > 0)
{
await _localizedEntityService.PrefetchLocalizedPropertiesAsync(
nameof(Product),
Services.WorkContext.WorkingLanguage.Id,
hits.Select(x => x.Id).ToArray());
}
// Add product hits.
model.TopProducts = await _catalogHelper.MapProductSummaryModelAsync(hits, mappingSettings);
// Add spell checker suggestions (if any).
model.AddSpellCheckerSuggestions(result.SpellCheckerSuggestions, T, x => Url.RouteUrl("Search", new { q = x }));
//}
return(PartialView(model));
}
public ActionResult InstantSearch(CatalogSearchQuery query)
{
if (string.IsNullOrWhiteSpace(query.Term) || query.Term.Length < _searchSettings.InstantSearchTermMinLength)
{
return(Content(string.Empty));
}
query
.BuildFacetMap(false)
.Slice(0, Math.Min(16, _searchSettings.InstantSearchNumberOfProducts))
.SortBy(ProductSortingEnum.Relevance);
var result = _catalogSearchService.Search(query);
var model = new SearchResultModel(query)
{
SearchResult = result,
Term = query.Term,
TotalProductsCount = result.TotalHitsCount
};
var mappingSettings = _catalogHelper.GetBestFitProductSummaryMappingSettings(ProductSummaryViewMode.Mini, x =>
{
x.MapPrices = false;
x.MapShortDescription = true;
});
mappingSettings.MapPictures = _searchSettings.ShowProductImagesInInstantSearch;
mappingSettings.ThumbnailSize = _mediaSettings.ProductThumbPictureSizeOnProductDetailsPage;
var summaryModel = _catalogHelper.MapProductSummaryModel(result.Hits, mappingSettings);
// Add product hits
model.TopProducts = summaryModel;
// Add spell checker suggestions (if any)
model.AddSpellCheckerSuggestions(result.SpellCheckerSuggestions, T, x => Url.RouteUrl("Search", new { q = x }));
return(PartialView(model));
}
public ActionResult Search(CatalogSearchQuery query)
{
var model = new SearchResultModel(query);
CatalogSearchResult result = null;
if (query.Term == null || query.Term.Length < _searchSettings.InstantSearchTermMinLength)
{
model.SearchResult = new CatalogSearchResult(query);
model.Error = T("Search.SearchTermMinimumLengthIsNCharacters", _searchSettings.InstantSearchTermMinLength);
return(View(model));
}
// 'Continue shopping' URL
_genericAttributeService.SaveAttribute(Services.WorkContext.CurrentCustomer,
SystemCustomerAttributeNames.LastContinueShoppingPage,
Services.WebHelper.GetThisPageUrl(false),
Services.StoreContext.CurrentStore.Id);
try
{
result = _catalogSearchService.Search(query);
}
catch (Exception exception)
{
model.Error = exception.ToString();
result = new CatalogSearchResult(query);
}
if (result.TotalHitsCount == 0 && result.SpellCheckerSuggestions.Any())
{
// No matches, but spell checker made a suggestion.
// We implicitly search again with the first suggested term.
var oldSuggestions = result.SpellCheckerSuggestions;
var oldTerm = query.Term;
query.Term = oldSuggestions[0];
result = _catalogSearchService.Search(query);
if (result.TotalHitsCount > 0)
{
model.AttemptedTerm = oldTerm;
// Restore the original suggestions.
result.SpellCheckerSuggestions = oldSuggestions.Where(x => x != query.Term).ToArray();
}
else
{
query.Term = oldTerm;
}
}
model.SearchResult = result;
model.Term = query.Term;
model.TotalProductsCount = result.TotalHitsCount;
var mappingSettings = _catalogHelper.GetBestFitProductSummaryMappingSettings(query.GetViewMode());
var summaryModel = _catalogHelper.MapProductSummaryModel(result.Hits, mappingSettings);
// Prepare paging/sorting/mode stuff
_catalogHelper.MapListActions(summaryModel, null, _catalogSettings.DefaultPageSizeOptions);
// Add product hits
model.TopProducts = summaryModel;
// Add spell checker suggestions (if any)
model.AddSpellCheckerSuggestions(result.SpellCheckerSuggestions, T, x => Url.RouteUrl("Search", new { q = x }));
return(View(model));
}