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Merge pull request #3 from nixtus/feat-autocomplete
feat: use lucene for auto complete searches
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86
Nixtus.Plugin.Widgets.Lucene/Controllers/LuceneCatalogController.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| using Microsoft.AspNetCore.Mvc; | ||
| using Nixtus.Plugin.Widgets.Lucene.Services; | ||
| using Nop.Core; | ||
| using Nop.Core.Domain.Catalog; | ||
| using Nop.Core.Domain.Media; | ||
| using Nop.Services.Catalog; | ||
| using Nop.Web.Controllers; | ||
| using Nop.Web.Factories; | ||
| using System.Linq; | ||
|
|
||
| namespace Nixtus.Plugin.Widgets.Lucene.Controllers | ||
| { | ||
| public class LuceneCatalogController : BasePublicController | ||
| { | ||
| private readonly LuceneSettings _luceneSettings; | ||
| private readonly CatalogSettings _catalogSettings; | ||
| private readonly IProductService _productService; | ||
| private readonly IStoreContext _storeContext; | ||
| private readonly IWorkContext _workContext; | ||
| private readonly IProductModelFactory _productModelFactory; | ||
| private readonly MediaSettings _mediaSettings; | ||
| private readonly ILuceneService _luceneService; | ||
|
|
||
| public LuceneCatalogController(LuceneSettings luceneSettings, CatalogSettings catalogSettings, | ||
| IProductService productService, | ||
| IStoreContext storeContext, | ||
| IWorkContext workContext, | ||
| IProductModelFactory productModelFactory, | ||
| MediaSettings mediaSettings, ILuceneService luceneService) | ||
| { | ||
| _luceneSettings = luceneSettings; | ||
| _catalogSettings = catalogSettings; | ||
| _productService = productService; | ||
| _storeContext = storeContext; | ||
| _workContext = workContext; | ||
| _productModelFactory = productModelFactory; | ||
| _mediaSettings = mediaSettings; | ||
| _luceneService = luceneService; | ||
| } | ||
|
|
||
| public IActionResult SearchTermAutoComplete(string term) | ||
| { | ||
| if (string.IsNullOrWhiteSpace(term) || term.Length < _catalogSettings.ProductSearchTermMinimumLength) | ||
| return Content(""); | ||
|
|
||
| //products | ||
| var productNumber = _catalogSettings.ProductSearchAutoCompleteNumberOfProducts > 0 ? | ||
| _catalogSettings.ProductSearchAutoCompleteNumberOfProducts : 10; | ||
|
|
||
| IPagedList<Product> products = null; | ||
|
|
||
| // use lucene search if enabled | ||
| if (_luceneSettings.AutoCompleteSearchEnabled) | ||
| { | ||
| _luceneService.GetLuceneDirectory(); | ||
|
|
||
| var luceneProducts = _luceneService.Search(term); | ||
|
|
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| products = new PagedList<Product>(luceneProducts.AsQueryable(), 0, productNumber); | ||
| } | ||
| else | ||
| { | ||
| products = _productService.SearchProducts( | ||
| storeId: _storeContext.CurrentStore.Id, | ||
| keywords: term, | ||
| languageId: _workContext.WorkingLanguage.Id, | ||
| visibleIndividuallyOnly: true, | ||
| pageSize: productNumber); | ||
| } | ||
|
|
||
| var showLinkToResultSearch = _catalogSettings.ShowLinkToAllResultInSearchAutoComplete && (products.TotalCount > productNumber); | ||
|
|
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| var models = _productModelFactory.PrepareProductOverviewModels(products, false, _catalogSettings.ShowProductImagesInSearchAutoComplete, _mediaSettings.AutoCompleteSearchThumbPictureSize).ToList(); | ||
| var result = (from p in models | ||
| select new | ||
| { | ||
| label = p.Name, | ||
| producturl = Url.RouteUrl("Product", new { SeName = p.SeName }), | ||
| productpictureurl = p.DefaultPictureModel.ImageUrl, | ||
| showlinktoresultsearch = showLinkToResultSearch | ||
| }) | ||
| .ToList(); | ||
| return Json(result); | ||
| } | ||
| } | ||
| } |
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35 changes: 35 additions & 0 deletions
35
Nixtus.Plugin.Widgets.Lucene/Infrastructure/RouterProvider.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| using Microsoft.AspNetCore.Builder; | ||
| using Microsoft.AspNetCore.Routing; | ||
| using Microsoft.Extensions.DependencyInjection; | ||
| using Nop.Core.Domain.Localization; | ||
| using Nop.Data; | ||
| using Nop.Services.Localization; | ||
| using Nop.Web.Framework.Mvc.Routing; | ||
| using System.Linq; | ||
|
|
||
| namespace Nixtus.Plugin.Widgets.Lucene.Infrastructure | ||
| { | ||
| public class RouterProvider : IRouteProvider | ||
| { | ||
| public int Priority => 1; | ||
|
|
||
| public void RegisterRoutes(IEndpointRouteBuilder endpointRouteBuilder) | ||
| { | ||
| var pattern = string.Empty; | ||
| if (DataSettingsManager.DatabaseIsInstalled) | ||
| { | ||
| var localizationSettings = endpointRouteBuilder.ServiceProvider.GetRequiredService<LocalizationSettings>(); | ||
| if (localizationSettings.SeoFriendlyUrlsForLanguagesEnabled) | ||
| { | ||
| var langservice = endpointRouteBuilder.ServiceProvider.GetRequiredService<ILanguageService>(); | ||
| var languages = langservice.GetAllLanguages().ToList(); | ||
| pattern = "{language:lang=" + languages.FirstOrDefault().UniqueSeoCode + "}/"; | ||
| } | ||
| } | ||
|
|
||
| // override autocomplete search | ||
| endpointRouteBuilder.MapControllerRoute("ProductSearchAutoComplete", $"{pattern}catalog/searchtermautocomplete", | ||
| new { controller = "LuceneCatalog", action = "SearchTermAutoComplete" }); | ||
| } | ||
| } | ||
| } |
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