Fixed bug where deletes of artifact groupings would not cascade

2025-11-12 19:10:35 -05:00
parent b34449808f
commit 9298829db6
325 changed files with 5233 additions and 20996 deletions
--- a/OpenArchival.Blazor.Blog/SearchBlog.razor
+++ b/OpenArchival.Blazor.Blog/SearchBlog.razor
@@ -0,0 +1,166 @@
+@page "/articles/search"
+@page "/articles/search/{SearchTerms}"
+
+@using Microsoft.EntityFrameworkCore
+@using Microsoft.Extensions.Logging
+@using MudBlazor
+@using OpenArchival.DataAccess
+@using System.Linq
+@using System.Text.RegularExpressions
+@using System.Net
+
+<BlogPostSearchBar @ref="_searchBar" 
+                   @bind-SelectedFilter="_selectedFilter" 
+                   SearchTermsChanged="PerformSearchAsyncCallback" />
+@{
+if (_showMostRecent && PostSearch.TotalResults > 0)
+{
+    <MudGrid Justify="Justify.FlexStart" Class="mt-1 ml-1 mb-2">
+        <MudText Typo="Typo.h6" Color="Color.Primary">Most Recent Posts:</MudText> 
+    </MudGrid>
+}
+else if (PostSearch.TotalResults > 0)
+{
+    <MudGrid Justify="Justify.FlexStart" Class="mt-1 ml-1 mb-2">
+        <MudText Typo="Typo.subtitle2" Class="my-2">@PostSearch.TotalResults results found</MudText>
+        <MudButton Class="ml-1" StartIcon="@Icons.Material.Filled.Clear" OnClick="OnClearResults" Variant="Variant.Filled" Color="Color.Primary" Size="Size.Small">Clear</MudButton>
+    </MudGrid>
+}
+}
+
+@if (PostSearch.SearchResults.Count > 0)
+{
+    <MudGrid>
+        @foreach (var post in PostSearch.SearchResults)
+        {
+            <MudItem xs="12" sm="6" md="4" lg="4">
+                <MudLink Href="@($"/articles/{post.Id}")" Target="_blank" Style="text-decoration: none; color: inherit;">
+                    <MudCard Style="@($"height: {Math.Floor(400 * 0.7)}px; display: flex; flex-direction: column;")">
+                        
+                        @if (post.MainPhoto != null)
+                        {
+                            <MudCardMedia Image="@($"/api/files/{post.MainPhoto.Id}")" Style="height: 100%;" />
+                        }
+                        else
+                        {
+                            <MudCardMedia Image="/images/placeholder.png" Style="height: 100%;" /> }
+
+                        <MudCardContent Style=@($"flex-grow: 1; overflow-y: clip; height:{Math.Floor(400 * 0.3)}px;")>
+                            <MudText Typo="Typo.h5">@post.Title</MudText>
+                            <MudText Typo="Typo.body2">@CreateContentSnippet(post.Content)</MudText>
+                        </MudCardContent>
+                    </MudCard>
+                </MudLink>
+            </MudItem>
+        }
+    </MudGrid>
+
+    <MudPaper Class="d-flex justify-center py-2 mt-4" Elevation="0">
+        <MudPagination Count="PostSearch.TotalPages" 
+                         Selected="PostSearch.CurrentPage" 
+                         SelectedChanged="OnPageChangedAsync" />
+    </MudPaper>
+}
+
+@inject IDbContextFactory<ApplicationDbContext> ContextFactory;
+@inject ILogger<SearchBlog> Logger;
+@inject NavigationManager NavigationManager;
+@inject BlogPostSearch PostSearch;
+
+@code {
+    [Parameter]
+    public string SearchTerms { get; set; } = "";
+
+    private BlogSearchFilterType _selectedFilter = BlogSearchFilterType.All;
+    private BlogPostSearchBar _searchBar = default!;
+
+    // List for the "no results" slider display
+    private List<SearchPageSliderEntry> _sliderEntries { get; set; } = [];
+
+    private bool _showMostRecent = true;
+
+    protected override async Task OnParametersSetAsync()
+    {
+        // This runs when the page loads, checking for search terms in the URL
+        if (string.IsNullOrWhiteSpace(SearchTerms))
+        {
+            await PostSearch.Search("", _selectedFilter, 1);
+            _showMostRecent = true;
+        }
+        else
+        {
+            await PostSearch.Search(SearchTerms, _selectedFilter, 1);
+            _showMostRecent = false;
+        }
+
+    }
+
+    /// <summary>
+    /// This is called by the SearchBar component's 'SearchTermsChanged' event.
+    /// </summary>
+    private async Task PerformSearchAsyncCallback(string searchTerms)
+    {
+        if (string.IsNullOrEmpty(searchTerms))
+        {
+            _showMostRecent = true;
+        } else
+        {
+            _showMostRecent = false;
+        }
+
+        SearchTerms = searchTerms; // Update the page's parameter
+        
+        // Update the URL to reflect the new search
+        NavigationManager.NavigateTo($"/articles/search/{Uri.EscapeDataString(searchTerms)}", replace: true);
+
+        // Perform the search (always start on page 1)
+        await PostSearch.Search(searchTerms, _selectedFilter, 1);
+        
+        StateHasChanged(); // Re-render the page with results
+    }
+
+    /// <summary>
+    /// This is called by the MudPagination's 'SelectedChanged' event.
+    /// </summary>
+    private async Task OnPageChangedAsync(int page)
+    {
+        // Load the specific page using the service
+        await PostSearch.LoadPageAsync(page);
+        StateHasChanged(); // Re-render with the new page's data
+    }
+
+    /// <summary>
+    /// Clears the search results and state.
+    /// </summary>
+    private void OnClearResults()
+    {
+        PostSearch.ClearResults();
+        SearchTerms = "";
+        
+        // Navigate back to the base search page
+        NavigationManager.NavigateTo("/articles/search", replace: true);
+        
+        StateHasChanged();
+    }
+
+    public static string CreateContentSnippet(string html, int maxLength = 150)
+    {
+        if (string.IsNullOrEmpty(html))
+        {
+            return string.Empty;
+        }
+
+        // Strip HTML tags
+        string plainText = Regex.Replace(html, @"<[^>]+>", string.Empty);
+
+        // Decode HTML entities
+        plainText = WebUtility.HtmlDecode(plainText).Trim();
+
+        if (plainText.Length > maxLength)
+        {
+            return plainText.Substring(0, maxLength) + "...";
+        }
+
+        return plainText;
+    }
+}