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libnovel/ui/src/routes/admin/import/+page.svelte
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fix(import): persist object_key + metadata; add nav + logout session cleanup
- Import task: persist object_key, author, cover_url, genres, summary,
  book_status in PocketBase so the runner can fetch the file and write
  book metadata on completion
- Runner poll mode: pass task.ObjectKey instead of empty string
- Runner: write BookMeta + UpsertBook in Meilisearch after chapter ingest
  so imported books appear in catalogue and search
- Import UI: add author, cover URL, genres, summary, status fields; add
  AI tasks panel (chapter names, description, image gen, tagline) after
  import completes; add AI tasks button on each done task in the list
- Admin nav: add Notifications entry to sidebar (all 5 locales)
- Logout: delete user_sessions row on sign-out so sessions don't
  accumulate as phantoms after each login/logout cycle
2026-04-09 16:59:40 +05:00

480 lines
15 KiB
Svelte

<script lang="ts">
import { onMount } from 'svelte';
import { goto } from '$app/navigation';
interface ImportTask {
id: string;
slug: string;
title: string;
file_name: string;
file_type: string;
author: string;
cover_url: string;
genres: string[];
summary: string;
book_status: string;
status: string;
chapters_done: number;
chapters_total: number;
error_message: string;
started: string;
finished: string;
}
interface PendingImport {
file: File;
title: string;
author: string;
coverUrl: string;
genres: string;
summary: string;
bookStatus: string;
preview: { chapters: number; firstLines: string[] };
}
let tasks = $state<ImportTask[]>([]);
let loading = $state(true);
let uploading = $state(false);
let analyzing = $state(false);
let error = $state('');
// Form fields
let selectedFile = $state<File | null>(null);
let title = $state('');
let author = $state('');
let coverUrl = $state('');
let genres = $state('');
let summary = $state('');
let bookStatus = $state('completed');
let pendingImport = $state<PendingImport | null>(null);
// AI panel: slug of recently completed import
let aiSlug = $state('');
let aiTitle = $state('');
let showAiPanel = $state(false);
async function loadTasks() {
loading = true;
try {
const res = await fetch('/api/admin/import');
if (res.ok) {
const data = await res.json();
tasks = data.tasks || [];
}
} catch (e) {
console.error('Failed to load tasks:', e);
} finally {
loading = false;
}
}
function handleFileSelect(e: Event) {
const input = e.target as HTMLInputElement;
if (!input.files?.length) return;
const file = input.files[0];
const ext = file.name.split('.').pop()?.toLowerCase() || '';
if (ext !== 'pdf' && ext !== 'epub') {
error = 'Please select a PDF or EPUB file';
return;
}
error = '';
selectedFile = file;
// Auto-fill title from filename if empty
if (!title.trim()) {
title = file.name.replace(/\.(pdf|epub)$/i, '').replace(/[-_]/g, ' ');
}
}
async function analyzeFile() {
if (!selectedFile || !title.trim()) return;
analyzing = true;
error = '';
try {
const formData = new FormData();
formData.append('file', selectedFile);
formData.append('title', title.trim());
formData.append('analyze', 'true');
const res = await fetch('/api/admin/import', { method: 'POST', body: formData });
if (res.ok) {
const data = await res.json();
pendingImport = {
file: selectedFile,
title: title.trim(),
author: author.trim(),
coverUrl: coverUrl.trim(),
genres: genres.trim(),
summary: summary.trim(),
bookStatus,
preview: data.preview || { chapters: 0, firstLines: [] }
};
} else {
const d = await res.json().catch(() => ({}));
error = d.error || 'Failed to analyze file';
}
} catch {
error = 'Failed to analyze file';
} finally {
analyzing = false;
}
}
async function startImport() {
if (!pendingImport) return;
uploading = true;
error = '';
try {
const formData = new FormData();
formData.append('file', pendingImport.file);
formData.append('title', pendingImport.title);
formData.append('author', pendingImport.author);
formData.append('cover_url', pendingImport.coverUrl);
formData.append('genres', pendingImport.genres);
formData.append('summary', pendingImport.summary);
formData.append('book_status', pendingImport.bookStatus);
const res = await fetch('/api/admin/import', { method: 'POST', body: formData });
if (res.ok) {
const data = await res.json();
// Save for AI panel before clearing state
const importedSlug = data.slug || '';
const importedTitle = pendingImport.title;
// Reset form
pendingImport = null;
selectedFile = null;
title = '';
author = '';
coverUrl = '';
genres = '';
summary = '';
bookStatus = 'completed';
// Show AI panel for this slug
aiSlug = importedSlug;
aiTitle = importedTitle;
showAiPanel = !!aiSlug;
await loadTasks();
} else {
const d = await res.json().catch(() => ({}));
error = d.error || 'Import failed';
}
} catch {
error = 'Import failed';
} finally {
uploading = false;
}
}
function cancelReview() {
pendingImport = null;
}
function formatDate(dateStr: string) {
if (!dateStr) return '-';
return new Date(dateStr).toLocaleString();
}
function statusColor(status: string) {
switch (status) {
case 'pending': return 'text-yellow-400';
case 'running': return 'text-blue-400';
case 'done': return 'text-green-400';
case 'failed': return 'text-red-400';
default: return 'text-(--color-muted)';
}
}
onMount(() => { loadTasks(); });
// Poll every 3s while any task is active
$effect(() => {
const hasActive = tasks.some((t) => t.status === 'running' || t.status === 'pending');
if (!hasActive) return;
const timer = setInterval(() => { loadTasks(); }, 3000);
return () => clearInterval(timer);
});
// When a running task finishes, surface the AI panel for it
$effect(() => {
if (!showAiPanel) {
const done = tasks.find((t) => t.status === 'done');
if (done && !aiSlug) {
aiSlug = done.slug;
aiTitle = done.title;
showAiPanel = true;
}
}
});
</script>
<div class="max-w-3xl space-y-8">
<h1 class="text-2xl font-bold">Import PDF/EPUB</h1>
{#if pendingImport}
<!-- ── Review step ── -->
<div class="p-6 bg-(--color-surface-2) rounded-lg border border-(--color-brand)/30 space-y-4">
<h2 class="text-lg font-semibold">Review Import</h2>
<dl class="space-y-2 text-sm">
<div class="flex justify-between gap-4">
<dt class="text-(--color-muted) shrink-0">Title</dt>
<dd class="font-medium text-right">{pendingImport.title}</dd>
</div>
{#if pendingImport.author}
<div class="flex justify-between gap-4">
<dt class="text-(--color-muted) shrink-0">Author</dt>
<dd class="text-right">{pendingImport.author}</dd>
</div>
{/if}
{#if pendingImport.genres}
<div class="flex justify-between gap-4">
<dt class="text-(--color-muted) shrink-0">Genres</dt>
<dd class="text-right">{pendingImport.genres}</dd>
</div>
{/if}
<div class="flex justify-between gap-4">
<dt class="text-(--color-muted) shrink-0">Status</dt>
<dd class="capitalize text-right">{pendingImport.bookStatus}</dd>
</div>
<div class="flex justify-between gap-4">
<dt class="text-(--color-muted) shrink-0">File</dt>
<dd class="text-right truncate max-w-xs">{pendingImport.file.name}</dd>
</div>
<div class="flex justify-between gap-4">
<dt class="text-(--color-muted) shrink-0">Size</dt>
<dd>{(pendingImport.file.size / 1024 / 1024).toFixed(2)} MB</dd>
</div>
{#if pendingImport.preview.chapters > 0}
<div class="flex justify-between gap-4">
<dt class="text-(--color-muted) shrink-0">Detected chapters</dt>
<dd class="text-green-400 font-semibold">{pendingImport.preview.chapters}</dd>
</div>
{/if}
</dl>
{#if pendingImport.preview.firstLines?.length}
<div class="mt-2 space-y-1">
<p class="text-xs text-(--color-muted) mb-1">First lines preview:</p>
{#each pendingImport.preview.firstLines as line}
<p class="text-xs text-(--color-muted) italic truncate">{line}</p>
{/each}
</div>
{/if}
<div class="flex gap-3 pt-2">
<button
onclick={startImport}
disabled={uploading}
class="px-4 py-2 bg-green-600 hover:bg-green-500 text-white rounded font-medium disabled:opacity-50 transition-colors"
>
{uploading ? 'Starting…' : 'Start Import'}
</button>
<button
onclick={cancelReview}
class="px-4 py-2 border border-(--color-border) rounded font-medium hover:bg-(--color-surface-3) transition-colors"
>
Cancel
</button>
</div>
</div>
{:else}
<!-- ── Upload form ── -->
<form
onsubmit={(e) => { e.preventDefault(); analyzeFile(); }}
class="p-6 bg-(--color-surface-2) rounded-lg space-y-4"
>
<!-- File picker -->
<div>
<label for="import-file" class="block text-sm font-medium mb-1">File (PDF or EPUB)</label>
<input
id="import-file"
type="file"
accept=".pdf,.epub"
onchange={handleFileSelect}
class="w-full px-3 py-2 rounded bg-(--color-surface) border border-(--color-border) text-(--color-text) text-sm"
/>
</div>
<!-- Title -->
<div>
<label for="import-title" class="block text-sm font-medium mb-1">Title <span class="text-red-400">*</span></label>
<input
id="import-title"
type="text"
bind:value={title}
placeholder="Book title"
required
class="w-full px-3 py-2 rounded bg-(--color-surface) border border-(--color-border) text-(--color-text) text-sm"
/>
</div>
<!-- Author -->
<div>
<label for="import-author" class="block text-sm font-medium mb-1">Author</label>
<input
id="import-author"
type="text"
bind:value={author}
placeholder="Author name"
class="w-full px-3 py-2 rounded bg-(--color-surface) border border-(--color-border) text-(--color-text) text-sm"
/>
</div>
<!-- Cover URL -->
<div>
<label for="import-cover" class="block text-sm font-medium mb-1">Cover image URL</label>
<input
id="import-cover"
type="url"
bind:value={coverUrl}
placeholder="https://…"
class="w-full px-3 py-2 rounded bg-(--color-surface) border border-(--color-border) text-(--color-text) text-sm"
/>
</div>
<!-- Genres -->
<div>
<label for="import-genres" class="block text-sm font-medium mb-1">Genres <span class="text-xs text-(--color-muted)">(comma-separated)</span></label>
<input
id="import-genres"
type="text"
bind:value={genres}
placeholder="Fantasy, Action, Romance"
class="w-full px-3 py-2 rounded bg-(--color-surface) border border-(--color-border) text-(--color-text) text-sm"
/>
</div>
<!-- Summary -->
<div>
<label for="import-summary" class="block text-sm font-medium mb-1">Summary</label>
<textarea
id="import-summary"
bind:value={summary}
rows={3}
placeholder="Short description of the book…"
class="w-full px-3 py-2 rounded bg-(--color-surface) border border-(--color-border) text-(--color-text) text-sm resize-y"
></textarea>
</div>
<!-- Status -->
<div>
<label for="import-status" class="block text-sm font-medium mb-1">Book status</label>
<select
id="import-status"
bind:value={bookStatus}
class="px-3 py-2 rounded bg-(--color-surface) border border-(--color-border) text-(--color-text) text-sm"
>
<option value="completed">Completed</option>
<option value="ongoing">Ongoing</option>
<option value="hiatus">Hiatus</option>
</select>
</div>
{#if error}
<p class="text-sm text-red-400">{error}</p>
{/if}
<button
type="submit"
disabled={analyzing || !selectedFile || !title.trim()}
class="px-5 py-2 bg-(--color-brand) text-(--color-surface) rounded font-semibold disabled:opacity-50 hover:brightness-110 transition-all"
>
{analyzing ? 'Analyzing…' : 'Review & Import'}
</button>
<p class="text-xs text-(--color-muted)">Detects chapter structure before committing.</p>
</form>
{/if}
<!-- ── AI Tasks panel (shown after successful import) ── -->
{#if showAiPanel && aiSlug}
<div class="p-5 bg-(--color-surface-2) rounded-lg border border-(--color-brand)/20 space-y-3">
<div class="flex items-center justify-between">
<h2 class="text-base font-semibold">AI Tasks for <span class="text-(--color-brand)">{aiTitle || aiSlug}</span></h2>
<button
onclick={() => { showAiPanel = false; }}
class="text-(--color-muted) hover:text-(--color-text) text-lg leading-none"
aria-label="Dismiss"
>&times;</button>
</div>
<p class="text-sm text-(--color-muted)">Run AI tasks on the imported book to enrich it:</p>
<div class="flex flex-wrap gap-2">
<a
href="/admin/text-gen?slug={aiSlug}&tab=chapters"
class="px-3 py-1.5 text-sm rounded bg-(--color-surface-3) hover:bg-(--color-brand)/20 border border-(--color-border) transition-colors"
>
Generate chapter names
</a>
<a
href="/admin/text-gen?slug={aiSlug}&tab=description"
class="px-3 py-1.5 text-sm rounded bg-(--color-surface-3) hover:bg-(--color-brand)/20 border border-(--color-border) transition-colors"
>
Generate description
</a>
<a
href="/admin/image-gen?slug={aiSlug}"
class="px-3 py-1.5 text-sm rounded bg-(--color-surface-3) hover:bg-(--color-brand)/20 border border-(--color-border) transition-colors"
>
Generate cover image
</a>
<a
href="/admin/text-gen?slug={aiSlug}&tab=tagline"
class="px-3 py-1.5 text-sm rounded bg-(--color-surface-3) hover:bg-(--color-brand)/20 border border-(--color-border) transition-colors"
>
Generate tagline
</a>
</div>
</div>
{/if}
<!-- ── Task list ── -->
<div>
<h2 class="text-lg font-semibold mb-3">Import Tasks</h2>
{#if loading}
<p class="text-(--color-muted) text-sm">Loading…</p>
{:else if tasks.length === 0}
<p class="text-(--color-muted) text-sm">No import tasks yet.</p>
{:else}
<div class="overflow-x-auto rounded-lg border border-(--color-border)">
<table class="w-full text-sm">
<thead>
<tr class="text-left text-(--color-muted) border-b border-(--color-border) bg-(--color-surface-2)">
<th class="px-3 py-2 font-medium">Title</th>
<th class="px-3 py-2 font-medium">Type</th>
<th class="px-3 py-2 font-medium">Status</th>
<th class="px-3 py-2 font-medium">Chapters</th>
<th class="px-3 py-2 font-medium">Started</th>
<th class="px-3 py-2 font-medium">AI</th>
</tr>
</thead>
<tbody>
{#each tasks as task}
<tr class="border-b border-(--color-border)/50 hover:bg-(--color-surface-2)/50">
<td class="px-3 py-2">
<div class="font-medium">{task.title}</div>
<div class="text-xs text-(--color-muted)">{task.slug}</div>
{#if task.error_message}
<div class="text-xs text-red-400 mt-0.5 truncate max-w-xs" title={task.error_message}>{task.error_message}</div>
{/if}
</td>
<td class="px-3 py-2 uppercase text-xs">{task.file_type}</td>
<td class="px-3 py-2 {statusColor(task.status)} font-medium">{task.status}</td>
<td class="px-3 py-2 text-(--color-muted)">
{task.chapters_done}/{task.chapters_total}
</td>
<td class="px-3 py-2 text-(--color-muted) text-xs whitespace-nowrap">{formatDate(task.started)}</td>
<td class="px-3 py-2">
{#if task.status === 'done'}
<button
onclick={() => { aiSlug = task.slug; aiTitle = task.title; showAiPanel = true; }}
class="text-xs px-2 py-1 rounded bg-(--color-brand)/20 hover:bg-(--color-brand)/40 text-(--color-brand) transition-colors"
>
AI tasks
</button>
{/if}
</td>
</tr>
{/each}
</tbody>
</table>
</div>
{/if}
</div>
</div>