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#4303: add search function.

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Ben
2024-06-03 21:19:42 +08:00
parent d75e3acdf3
commit 9d85ca07f4
50 changed files with 2478 additions and 4 deletions
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147
Oqtane.Client/Modules/SearchResults/Index.razor Normal file
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@using Oqtane.Modules.SearchResults.Services
@namespace Oqtane.Modules.SearchResults
@inherits ModuleBase
@inject ISearchResultsService SearchResultsService
@inject IStringLocalizer<Index> Localizer
<div class="search-result-container">
<div class="row">
<div class="col">
<div class="input-group mb-3">
<span class="input-group-text">@Localizer["SearchPrefix"]</span>
<input type="text" class="form-control shadow-none" maxlength="50"
aria-label="Keywords"
placeholder="@Localizer["SearchPlaceholder"]"
@bind="_keywords"
@bind:event="oninput"
@onkeypress="KeywordsChanged">
<button class="btn btn-primary shadow-none" type="button" @onclick="@(async () => await Search())">@Localizer["Search"]</button>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12 mb-3">
@if (_loading)
{
<div class="app-progress-indicator"></div>
}
else
{
@if (_searchResults != null && _searchResults.Results != null)
{
if (_searchResults.Results.Any())
{
<Pager Items="@_searchResults?.Results"
Format="Grid"
PageSize="@_pageSize.ToString()"
DisplayPages="@_displayPages.ToString()"
CurrentPage="@_currentPage.ToString()" Columns="1"
Toolbar="Bottom">
<Row>
<div class="search-item">
<h4 class="mb-1"><a href="@context.Url">@context.Title</a></h4>
<div class="font-13 text-success mb-3">@context.Url</div>
<p class="mb-0 text-muted">@((MarkupString)context.Snippet)</p>
</div>
</Row>
</Pager>
}
else
{
<div class="alert alert-info show mt-3" role="alert">
@Localizer["NoResult"]
</div>
}
}
<div class="clearfix"></div>
}
</div>
</div>
</div>
@code {
private SearchSortDirections _searchSortDirection = SearchSortDirections.Descending; //default sort by
private SearchSortFields _searchSortField = SearchSortFields.Relevance;
private string _keywords;
private bool _loading;
private SearchResults _searchResults;
private int _currentPage = 0;
private int _pageSize = Constants.SearchDefaultPageSize;
private int _displayPages = 7;
protected override async Task OnInitializedAsync()
{
if (ModuleState.Settings.ContainsKey("PageSize"))
{
_pageSize = int.Parse(ModuleState.Settings["PageSize"]);
}
if (PageState.QueryString.ContainsKey("s"))
{
_keywords = PageState.QueryString["s"];
}
if (PageState.QueryString.ContainsKey("p"))
{
_currentPage = Convert.ToInt32(PageState.QueryString["p"]);
if (_currentPage < 1)
{
_currentPage = 1;
}
}
if (!string.IsNullOrEmpty(_keywords))
{
await PerformSearch();
}
}
private async Task KeywordsChanged(KeyboardEventArgs e)
{
if (e.Code == "Enter" || e.Code == "NumpadEnter")
{
if (!string.IsNullOrEmpty(_keywords))
{
await Search();
}
}
}
private async Task Search()
{
if (string.IsNullOrEmpty(_keywords))
{
AddModuleMessage(Localizer["MissingKeywords"], MessageType.Warning);
}
else
{
ClearModuleMessage();
_currentPage = 0;
await PerformSearch();
}
}
private async Task PerformSearch()
{
_loading = true;
StateHasChanged();
var searchQuery = new SearchQuery
{
SiteId = PageState.Site.SiteId,
Alias = PageState.Alias,
User = PageState.User,
Keywords = _keywords,
SortDirection = _searchSortDirection,
SortField = _searchSortField,
PageIndex = 0,
PageSize = int.MaxValue
};
_searchResults = await SearchResultsService.SearchAsync(PageState.ModuleId, searchQuery);
_loading = false;
StateHasChanged();
}
}

25
Oqtane.Client/Modules/SearchResults/ModuleInfo.cs Normal file
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using System.Collections.Generic;
using Oqtane.Documentation;
using Oqtane.Models;
using Oqtane.Shared;
namespace Oqtane.Modules.SearchResults
{
[PrivateApi("Mark SearchResults classes as private, since it's not very useful in the public docs")]
public class ModuleInfo : IModule
{
public ModuleDefinition ModuleDefinition => new ModuleDefinition
{
Name = "Search Results",
Description = "Display Search Results",
Version = "1.0.0",
ServerManagerType = "",
ReleaseVersions = "1.0.0",
SettingsType = "Oqtane.Modules.SearchResults.Settings, Oqtane.Client",
Resources = new List<Resource>()
{
new Resource { ResourceType = ResourceType.Stylesheet, Url = "~/Module.css" }
}
};
}
}

13
Oqtane.Client/Modules/SearchResults/Services/ISearchResultsService.cs Normal file
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using System.Collections.Generic;
using System.Threading.Tasks;
using Oqtane.Documentation;
using Oqtane.Models;
namespace Oqtane.Modules.SearchResults.Services
{
[PrivateApi("Mark SearchResults classes as private, since it's not very useful in the public docs")]
public interface ISearchResultsService
{
Task<Models.SearchResults> SearchAsync(int moduleId, SearchQuery searchQuery);
}
}

23
Oqtane.Client/Modules/SearchResults/Services/SearchResultsService.cs Normal file
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using System.Collections.Generic;
using System.Net.Http;
using System.Threading.Tasks;
using Oqtane.Documentation;
using Oqtane.Models;
using Oqtane.Services;
using Oqtane.Shared;
namespace Oqtane.Modules.SearchResults.Services
{
[PrivateApi("Mark SearchResults classes as private, since it's not very useful in the public docs")]
public class SearchResultsService : ServiceBase, ISearchResultsService, IClientService
{
public SearchResultsService(HttpClient http, SiteState siteState) : base(http, siteState) {}
private string ApiUrl => CreateApiUrl("SearchResults");
public async Task<Models.SearchResults> SearchAsync(int moduleId, SearchQuery searchQuery)
{
return await PostJsonAsync<SearchQuery, Models.SearchResults>(CreateAuthorizationPolicyUrl(ApiUrl, EntityNames.Module, moduleId), searchQuery);
}
}
}

46
Oqtane.Client/Modules/SearchResults/Settings.razor Normal file
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@namespace Oqtane.Modules.SearchResults
@inherits ModuleBase
@inject ISettingService SettingService
@implements Oqtane.Interfaces.ISettingsControl
@inject IStringLocalizer<Settings> Localizer
@inject IStringLocalizer<SharedResources> SharedLocalizer
<div class="container">
<div class="row mb-1 align-items-center">
<Label Class="col-sm-3" For="pageSize" ResourceKey="PageSize" ResourceType="@resourceType">Page Size:</Label>
<div class="col-sm-9">
<input name="pageSize" id="pageSize" class="form-control" type="number" @bind="_pageSize" />
</div>
</div>
</div>
@code {
private string resourceType = "Oqtane.Modules.SearchResults.Settings, Oqtane.Client"; // for localization
private string _pageSize;
protected override void OnInitialized()
{
try
{
_pageSize = SettingService.GetSetting(ModuleState.Settings, "PageSize", Constants.SearchDefaultPageSize.ToString());
}
catch (Exception ex)
{
AddModuleMessage(ex.Message, MessageType.Error);
}
}
public async Task UpdateSettings()
{
try
{
var settings = await SettingService.GetModuleSettingsAsync(ModuleState.ModuleId);
settings = SettingService.SetSetting(settings, "PageSize", _pageSize);
await SettingService.UpdateModuleSettingsAsync(settings, ModuleState.ModuleId);
}
catch (Exception ex)
{
AddModuleMessage(ex.Message, MessageType.Error);
}
}
}