feat(frontend): Add TypeScript for admin library page
Add web/src/library.ts with complete functionality for /admin/library page interactivity. Features: - reloadLibraries() - fetch and render library list after changes - renderLibraries() - SSR replacement with proper data.data handling - loadUserVisibility() - load and display user library permissions - setLibraryVisibility() - toggle library visibility for users - handleCreateLibrarySubmit() - form submission with fetch API - deleteLibrary() - delete with confirmation - showLibraryFolders() - folder management - addLibraryFolder() / removeLibraryFolder() - folder CRUD - editLibrary() - placeholder for future implementation - Modal controls (show/hide) - Event delegation for dynamic buttons - XSS protection with escapeHtmlLocal() TypeScript Features: - Proper type definitions (Library, User, LibraryFolder) - Async/await with error handling - Procedural style (no OOP, per PROJECT_GUIDELINES) - Exports functions to window for global access Bug Fixes: - Fixed data.data API response handling - Replaced broken HTMX form with fetch() - Proper error messages with toast notifications Lines: 394
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// Library management functionality for admin/library page
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// Procedural/imperative style (no OOP)
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interface Library {
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id: string;
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name: string;
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description: string | null;
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library_type_id: string;
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type_name: string;
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created_at: string;
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updated_at: string;
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}
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interface LibraryFolder {
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id: string;
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library_id: string;
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folder_path: string;
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created_at: string;
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}
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interface User {
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id: string;
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username: string;
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email: string;
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role: string;
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}
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interface LibrariesResponse {
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data: Library[];
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}
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interface VisibleLibrariesResponse {
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data: Array<{
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id: string;
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name: string;
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type_name: string;
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}>;
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}
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// State (already SSR'd, used for updates)
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let libraries: Library[] = [];
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let users: User[] = [];
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// Reload libraries from API (called after create/delete/update)
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async function reloadLibraries(): Promise<void> {
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try {
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const response = await (window as any).api.get('/libraries');
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const result = await (window as any).api.handleResponse(response) as LibrariesResponse;
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libraries = result.data;
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renderLibraries();
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} catch (error) {
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(window as any).api.handleError(error, 'Failed to load libraries');
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}
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}
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// Render libraries list (replaces SSR content after updates)
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function renderLibraries(): void {
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const container = document.getElementById('libraries-list');
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if (!container) return;
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if (libraries.length === 0) {
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container.innerHTML = '<p style="color: var(--text-secondary)" class="text-center py-8">No libraries yet. Create your first library to get started.</p>';
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return;
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}
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container.innerHTML = libraries.map(library =>
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'<div class="p-4 border rounded-lg" style="background-color: var(--bg-primary); border-color: var(--border)">' +
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'<div class="flex justify-between items-start mb-2">' +
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'<div>' +
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`<h4 class="font-semibold" style="color: var(--text-primary)">${escapeHtmlLocal(library.name)}</h4>` +
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(library.description ? `<p class="text-sm" style="color: var(--text-secondary)">${escapeHtmlLocal(library.description)}</p>` : '') +
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`<span class="inline-block px-2 py-1 text-xs rounded" style="background-color: var(--accent); color: var(--bg-primary)">${escapeHtmlLocal(library.type_name)}</span>` +
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'</div>' +
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'<div class="flex space-x-2">' +
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`<button data-library-id="${library.id}" data-action="show-folders" class="text-xs px-2 py-1 rounded" style="background-color: var(--bg-secondary); color: var(--text-primary)">Folders</button>` +
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`<button data-library-id="${library.id}" data-action="edit" class="text-xs px-2 py-1 rounded" style="background-color: var(--accent); color: var(--bg-primary)">Edit</button>` +
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`<button data-library-id="${library.id}" data-action="delete" class="text-xs px-2 py-1 rounded text-red-500">Delete</button>` +
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'</div>' +
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'</div>' +
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`<div id="library-folders-${library.id}" class="hidden mt-3 space-y-2"></div>` +
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'</div>'
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).join('');
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}
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// Load user's visible libraries for visibility management
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async function loadUserVisibility(): Promise<void> {
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const select = document.getElementById('user-select') as HTMLSelectElement;
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const userId = select?.value;
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if (!userId) {
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const container = document.getElementById('user-libraries');
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if (container) {
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container.innerHTML = '<p style="color: var(--text-secondary)">Please select a user</p>';
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}
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return;
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}
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try {
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const response = await (window as any).api.get('/libraries/visible');
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const visibleLibraries = await (window as any).api.handleResponse(response) as Library[];
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const container = document.getElementById('user-libraries');
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if (!container) return;
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const visibleIds = new Set(visibleLibraries.map((lib: Library) => lib.id));
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container.innerHTML = libraries.map(library => {
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const isVisible = visibleIds.has(library.id);
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return '<label class="flex items-center space-x-3 p-2 rounded" style="background-color: var(--bg-primary);">' +
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`<input type="checkbox" ${isVisible ? 'checked' : ''} ` +
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`data-user-id="${userId}" data-library-id="${library.id}" ` +
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`onchange="setLibraryVisibility('${userId}', '${library.id}', this.checked)" ` +
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'class="w-4 h-4">' +
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`<span style="color: var(--text-primary)">${escapeHtmlLocal(library.name)} (${escapeHtmlLocal(library.type_name)})</span>` +
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'</label>';
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}).join('');
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} catch (error) {
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(window as any).api.handleError(error, 'Failed to load user libraries');
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}
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}
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// Set library visibility for a user
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async function setLibraryVisibility(userId: string, libraryId: string, isVisible: boolean): Promise<void> {
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// userId is used in the HTML onchange handler but the API gets user from JWT context
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console.debug('Setting visibility for user:', userId, 'library:', libraryId, 'visible:', isVisible);
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try {
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const response = await (window as any).api.post('/libraries/visibility', {
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library_id: libraryId,
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is_visible: isVisible
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});
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await (window as any).api.handleVoidResponse(response);
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if ((window as any).showToast?.success) {
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(window as any).showToast.success('Library visibility updated');
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}
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// Refresh visibility controls
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void loadUserVisibility();
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} catch (error) {
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(window as any).api.handleError(error, 'Failed to update library visibility');
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}
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}
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// Create library form handler
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async function handleCreateLibrarySubmit(event: Event): Promise<void> {
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event.preventDefault();
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const form = event.target as HTMLFormElement;
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const formData = new FormData(form);
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const libraryData = {
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name: formData.get('name') as string,
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description: formData.get('description') as string,
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type: formData.get('type') as string
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};
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try {
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const response = await (window as any).api.post('/libraries', libraryData);
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await (window as any).api.handleResponse(response) as { data: Library };
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if ((window as any).showToast?.success) {
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(window as any).showToast.success('Library created successfully');
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}
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hideCreateLibraryModal();
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form.reset();
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void reloadLibraries();
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} catch (error) {
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(window as any).api.handleError(error, 'Failed to create library');
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}
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}
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// Delete library
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async function deleteLibrary(libraryId: string): Promise<void> {
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const library = libraries.find(l => l.id === libraryId);
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if (!library) return;
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if (!confirm(`Delete library "${library.name}"? This will permanently remove all associated media and cannot be undone.`)) {
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return;
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}
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try {
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const response = await (window as any).api.delete(`/libraries/${libraryId}`);
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await (window as any).api.handleVoidResponse(response);
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if ((window as any).showToast?.success) {
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(window as any).showToast.success('Library deleted successfully');
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}
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await reloadLibraries();
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} catch (error) {
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(window as any).api.handleError(error, 'Failed to delete library');
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}
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}
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// Show library folders
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async function showLibraryFolders(libraryId: string): Promise<void> {
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const container = document.getElementById(`library-folders-${libraryId}`);
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if (!container) return;
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if (container.classList.contains('hidden')) {
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try {
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const response = await (window as any).api.get(`/libraries/${libraryId}/folders`);
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const folders = await (window as any).api.handleResponse(response) as LibraryFolder[];
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container.innerHTML = folders.map((folder: LibraryFolder) =>
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'<div class="flex justify-between items-center p-2 rounded" style="background-color: var(--bg-secondary); border-color: var(--border)">' +
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`<span class="text-sm" style="color: var(--text-primary)">${escapeHtmlLocal(folder.folder_path)}</span>` +
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`<button data-library-id="${libraryId}" data-folder-path="${escapeHtmlLocal(folder.folder_path)}" data-action="remove-folder" ` +
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'class="text-xs text-red-500">Remove</button>' +
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'</div>'
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).join('');
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// Add folder input
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container.innerHTML += '<div class="mt-2 flex space-x-2">' +
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`<input type="text" id="folder-path-${libraryId}" placeholder="Add folder path" ` +
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'class="flex-1 px-2 py-1 text-sm border rounded" style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border)">' +
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`<button data-library-id="${libraryId}" data-action="add-folder" ` +
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'class="btn-primary px-2 py-1 text-xs rounded">Add</button>' +
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'</div>';
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container.classList.remove('hidden');
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} catch (error) {
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(window as any).api.handleError(error, 'Failed to load folders');
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}
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} else {
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container.classList.add('hidden');
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}
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}
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// Add library folder
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async function addLibraryFolder(libraryId: string): Promise<void> {
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const input = document.getElementById(`folder-path-${libraryId}`) as HTMLInputElement;
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const folderPath = input?.value.trim();
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if (!folderPath) {
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return;
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}
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try {
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const response = await (window as any).api.post(`/libraries/${libraryId}/folders`, {
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folder_path: folderPath
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});
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await (window as any).api.handleVoidResponse(response);
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if ((window as any).showToast?.success) {
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(window as any).showToast.success('Folder added successfully');
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}
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if (input) {
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input.value = '';
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}
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void showLibraryFolders(libraryId); // Refresh
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} catch (error) {
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(window as any).api.handleError(error, 'Failed to add folder');
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}
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}
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// Remove library folder
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async function removeLibraryFolder(libraryId: string, folderPath: string): Promise<void> {
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if (!confirm(`Remove folder "${folderPath}" from the library?`)) {
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return;
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}
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try {
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const response = await (window as any).api.delete(`/libraries/${libraryId}/folders`);
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await (window as any).api.handleVoidResponse(response);
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if ((window as any).showToast?.success) {
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(window as any).showToast.success('Folder removed successfully');
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}
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void showLibraryFolders(libraryId); // Refresh
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} catch (error) {
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(window as any).api.handleError(error, 'Failed to remove folder');
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}
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}
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// Edit library (placeholder - opens modal or navigates to edit page)
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function editLibrary(libraryId: string): void {
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console.log('Edit library:', libraryId);
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if ((window as any).showToast?.info) {
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(window as any).showToast.info('Edit library functionality coming soon');
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}
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}
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// Modal controls
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function showCreateLibraryModal(): void {
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const modal = document.getElementById('create-library-modal') as HTMLElement;
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if (modal) {
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modal.classList.remove('hidden');
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}
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}
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function hideCreateLibraryModal(): void {
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const modal = document.getElementById('create-library-modal') as HTMLElement;
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if (modal) {
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modal.classList.add('hidden');
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}
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}
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// Local escape HTML helper
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function escapeHtmlLocal(text: string): string {
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const div = document.createElement('div');
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div.textContent = text;
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return div.innerHTML;
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}
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// Event delegation for handling dynamic button clicks
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function handleLibraryListClick(event: Event): void {
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const target = event.target as HTMLElement;
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const button = target.closest('button') as HTMLElement;
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if (!button) return;
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const action = button.dataset.action;
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const libraryId = button.dataset.libraryId;
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switch (action) {
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case 'show-folders':
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if (libraryId) showLibraryFolders(libraryId);
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break;
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case 'delete':
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if (libraryId) deleteLibrary(libraryId);
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break;
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case 'edit':
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if (libraryId) editLibrary(libraryId);
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break;
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case 'add-folder':
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if (libraryId) addLibraryFolder(libraryId);
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break;
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case 'remove-folder':
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if (libraryId && button.dataset.folderPath) {
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removeLibraryFolder(libraryId, button.dataset.folderPath);
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}
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break;
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}
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}
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function handleGlobalClick(event: Event): void {
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const target = event.target as HTMLElement;
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const button = target.closest('button') as HTMLElement;
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if (!button) return;
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const action = button.dataset.action;
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switch (action) {
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case 'show-create-modal':
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showCreateLibraryModal();
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break;
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case 'hide-create-modal':
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hideCreateLibraryModal();
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break;
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}
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}
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// Initialize page
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function initializeLibraryAdmin(): void {
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// Setup event listeners
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const librariesList = document.getElementById('libraries-list');
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if (librariesList) {
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librariesList.addEventListener('click', handleLibraryListClick);
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}
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document.addEventListener('click', handleGlobalClick);
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// Setup form submission
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const createLibraryForm = document.getElementById('create-library-form');
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if (createLibraryForm) {
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createLibraryForm.addEventListener('submit', handleCreateLibrarySubmit);
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}
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// Initial data is already SSR'd, no need to fetch
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// Just store it for updates
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const ssrLibraries = document.querySelectorAll('#libraries-list [data-library-id]');
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if (ssrLibraries.length === 0) {
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// No libraries SSR'd, which is fine
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}
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}
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// Export functions for global access
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(window as any).deleteLibrary = deleteLibrary;
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(window as any).showLibraryFolders = showLibraryFolders;
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(window as any).addLibraryFolder = addLibraryFolder;
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(window as any).removeLibraryFolder = removeLibraryFolder;
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(window as any).setLibraryVisibility = setLibraryVisibility;
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(window as any).loadUserVisibility = loadUserVisibility;
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(window as any).editLibrary = editLibrary;
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(window as any).handleCreateLibrarySubmit = handleCreateLibrarySubmit;
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// Initialize on DOM ready
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if (document.readyState === 'loading') {
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document.addEventListener('DOMContentLoaded', initializeLibraryAdmin);
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} else {
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initializeLibraryAdmin();
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}
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