Add paging to docs module search result

modules/docs/src/Volo.Docs.Application.Contracts/Volo/Docs/Documents/IDocumentAppService.cs

@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using System.Threading.Tasks;
+using Volo.Abp.Application.Dtos;
 using Volo.Abp.Application.Services;
 
 namespace Volo.Docs.Documents
@@ -16,7 +17,7 @@ namespace Volo.Docs.Documents
 
         Task<DocumentResourceDto> GetResourceAsync(GetDocumentResourceInput input);
 
-        Task<List<DocumentSearchOutput>> SearchAsync(DocumentSearchInput input);
+        Task<PagedResultDto<DocumentSearchOutput>> SearchAsync(DocumentSearchInput input);
         
         Task<bool> FullSearchEnabledAsync();
 

modules/docs/src/Volo.Docs.Application/Volo/Docs/Documents/DocumentAppService.cs

@@ -9,6 +9,7 @@ using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 using Volo.Abp;
+using Volo.Abp.Application.Dtos;
 using Volo.Abp.Caching;
 using Volo.Docs.Caching;
 using Volo.Docs.Documents.FullSearch.Elastic;
@@ -176,16 +177,16 @@ namespace Volo.Docs.Documents
             );
         }
 
-        public async Task<List<DocumentSearchOutput>> SearchAsync(DocumentSearchInput input)
+        public async Task<PagedResultDto<DocumentSearchOutput>> SearchAsync(DocumentSearchInput input)
         {
             var project = await _projectRepository.GetAsync(input.ProjectId);
 
             input.Version = GetProjectVersionPrefixIfExist(project) + input.Version;
 
-            var esDocs =
-                await _documentFullSearch.SearchAsync(input.Context, project.Id, input.LanguageCode, input.Version);
+            var esDocResult =
+                await _documentFullSearch.SearchAsync(input.Context, project.Id, input.LanguageCode, input.Version, input.SkipCount, input.MaxResultCount);
 
-            return esDocs.Select(esDoc => new DocumentSearchOutput //TODO: auto map
+            return new PagedResultDto<DocumentSearchOutput>(esDocResult.TotalCount,esDocResult.EsDocuments.Select(esDoc => new DocumentSearchOutput //TODO: auto map
                 {
                     Name = esDoc.Name,
                     FileName = esDoc.FileName,
@@ -194,7 +195,7 @@ namespace Volo.Docs.Documents
                     Highlight = esDoc.Highlight
                 }).Where(x =>
                     x.FileName != project.NavigationDocumentName && x.FileName != project.ParametersDocumentName)
-                .ToList();
+                .ToList());
         }
 
         public async Task<bool> FullSearchEnabledAsync()

modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/FullSearch/Elastic/ElasticDocumentFullSearch.cs

@@ -138,7 +138,7 @@ namespace Volo.Docs.Documents.FullSearch.Elastic
                 .DeleteByQueryAsync(request, cancellationToken));
         }
 
-        public virtual async Task<List<EsDocument>> SearchAsync(string context, Guid projectId, string languageCode,
+        public virtual async Task<EsDocumentResult> SearchAsync(string context, Guid projectId, string languageCode,
             string version, int? skipCount = null, int? maxResultCount = null,
             CancellationToken cancellationToken = default)
         {
@@ -212,7 +212,7 @@ namespace Volo.Docs.Documents.FullSearch.Elastic
                 docs.Add(doc);
             }
 
-            return docs;
+            return new EsDocumentResult { EsDocuments = docs, TotalCount = response.Total };
         }
 
         protected virtual void HandleError(IElasticsearchResponse response)

modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/FullSearch/Elastic/EsDocumentResult.cs

@@ -0,0 +1,15 @@
+using System.Collections.Generic;
+
+namespace Volo.Docs.Documents.FullSearch.Elastic;
+
+public class EsDocumentResult
+{
+    public EsDocumentResult()
+    {
+        EsDocuments = new List<EsDocument>();
+    }
+        
+    public long TotalCount { get; set; }
+
+    public List<EsDocument> EsDocuments { get; set; }
+}

modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/FullSearch/Elastic/IDocumentFullSearch.cs

@@ -19,7 +19,7 @@ namespace Volo.Docs.Documents.FullSearch.Elastic
 
         Task DeleteAllByProjectIdAsync(Guid projectId, CancellationToken cancellationToken = default);
 
-        Task<List<EsDocument>> SearchAsync(string context, Guid projectId, string languageCode,
+        Task<EsDocumentResult> SearchAsync(string context, Guid projectId, string languageCode,
             string version, int? skipCount = null, int? maxResultCount = null,
             CancellationToken cancellationToken = default);
 

modules/docs/src/Volo.Docs.HttpApi/Volo/Docs/Documents/DocsDocumentController.cs

@@ -2,6 +2,7 @@
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Mvc;
 using Volo.Abp;
+using Volo.Abp.Application.Dtos;
 using Volo.Abp.AspNetCore.Mvc;
 
 namespace Volo.Docs.Documents
@@ -49,7 +50,7 @@ namespace Volo.Docs.Documents
 
         [HttpPost]
         [Route("search")]
-        public Task<List<DocumentSearchOutput>> SearchAsync(DocumentSearchInput input)
+        public Task<PagedResultDto<DocumentSearchOutput>> SearchAsync(DocumentSearchInput input)
         {
             return DocumentAppService.SearchAsync(input);
         }

modules/docs/src/Volo.Docs.Web/Pages/Documents/Search.cshtml

@@ -41,11 +41,13 @@
         </div>
     </form>
 
+    @if (!Model.KeyWord.IsNullOrWhiteSpace())
+    {
         <div class="card mt-4 rounded">
             <div class="card-header">
                 <h5 class="text-center ">@L["SearchResults"]</h5>
             </div>
-        <div class="p-5 card-body">
+            <div class="px-5 pt-5 card-body">
                 @foreach (var docs in Model.SearchOutputs)
                 {
                     <div class="row">
@@ -80,6 +82,12 @@
                         </div>
                     </div>
                 }
+                @if (Model.PagerModel != null)
+                {
+                    <abp-paginator model="Model.PagerModel" show-info="true" />
+                }
             </div>
         </div>
+    }
+        
 </div>

modules/docs/src/Volo.Docs.Web/Pages/Documents/Search.cshtml.cs

@@ -6,6 +6,7 @@ using System.Threading.Tasks;
 using System.Web;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.RazorPages;
+using Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Pagination;
 using Volo.Docs.Documents;
 using Volo.Docs.GitHub.Documents.Version;
 using Volo.Docs.HtmlConverting;
@@ -25,6 +26,10 @@ namespace Volo.Docs.Pages.Documents
 
         [BindProperty(SupportsGet = true)] public string KeyWord { get; set; }
         
+        [BindProperty(SupportsGet = true)] public int CurrentPage { get; set; } = 1;
+        
+        public PagerModel PagerModel { get; set; }
+
         public ProjectDto Project { get; set; }
 
         private readonly IProjectAppService _projectAppService;
@@ -49,6 +54,11 @@ namespace Volo.Docs.Pages.Documents
                 return RedirectToPage("Index");
             }
 
+            if (keyword.IsNullOrWhiteSpace())
+            {
+                return Page();
+            }
+
             KeyWord = keyword;
 
             Project = await _projectAppService.GetAsync(ProjectName);
@@ -72,14 +82,26 @@ namespace Volo.Docs.Pages.Documents
                 }
             }
 
-            SearchOutputs = await _documentAppService.SearchAsync(new DocumentSearchInput
+            var pagedSearchOutputs = await _documentAppService.SearchAsync(new DocumentSearchInput
             {
                 ProjectId = Project.Id,
                 Context = KeyWord,
                 LanguageCode = LanguageCode,
-                Version = Version
+                Version = Version,
+                MaxResultCount = 10,
+                SkipCount = (CurrentPage - 1) * 10
             });
             
+            SearchOutputs = pagedSearchOutputs.Items.ToList();
+            
+            PagerModel = new PagerModel(pagedSearchOutputs.TotalCount, 10, CurrentPage, 10, Url.Page("Search", new
+            {
+                ProjectName,
+                Version,
+                LanguageCode,
+                KeyWord
+            }));
+
             var highlightTag1 = Guid.NewGuid().ToString();
             var highlightTag2 = Guid.NewGuid().ToString();
             foreach (var searchOutput in SearchOutputs)