Files
Mangalord/frontend/src/routes/upload/+page.svelte
MechaCat02 c95c1805df feat: upload flow revamp (0.20.0)
- `/upload` is now manga-only with optional N initial chapters
  staged inline.
- Additional chapters from a new `/manga/[id]/upload-chapter` route,
  reached via an "Upload chapter" button on the manga page.
- New `ChapterPagesEditor` component: thumbnails next to each row,
  click-to-preview-modal, drag-drop + reorder.
- Pages renamed to `page-NNN.<ext>` before multipart submission;
  original filenames shown as dimmed reference text during upload
  and dropped on submit.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-17 18:59:22 +02:00

646 lines
21 KiB
Svelte

<script lang="ts">
import { goto } from '$app/navigation';
import { ApiError } from '$lib/api/client';
import { createManga, type MangaStatus } from '$lib/api/mangas';
import { createChapter } from '$lib/api/chapters';
import { session } from '$lib/session.svelte';
import { formatBytes, validateImageFile } from '$lib/upload-validation';
import Chip from '$lib/components/Chip.svelte';
import ChapterPagesEditor, {
type PendingPage
} from '$lib/components/ChapterPagesEditor.svelte';
import Plus from '@lucide/svelte/icons/plus';
import Trash2 from '@lucide/svelte/icons/trash-2';
let { data } = $props();
const genres = $derived(data.genres);
// ---- Manga form state ----
let mangaTitle = $state('');
let mangaStatus = $state<MangaStatus>('ongoing');
let mangaDescription = $state('');
let mangaAuthors = $state<string[]>([]);
let authorDraft = $state('');
let mangaAltTitles = $state<string[]>([]);
let altTitleDraft = $state('');
let mangaGenreIds = $state<string[]>([]);
let coverFile = $state<File | null>(null);
let coverError = $state<string | null>(null);
// ---- Initial-chapter staging ----
type StagedChapter = {
id: string;
number: number;
title: string;
pages: PendingPage[];
status: 'pending' | 'uploading' | 'done' | 'failed';
error: string | null;
};
let stagedChapters = $state<StagedChapter[]>([]);
let submitting = $state(false);
let mangaError = $state<string | null>(null);
let success = $state<string | null>(null);
const allChapterPagesValid = $derived(
stagedChapters.every((c) => c.pages.every((p) => !p.error))
);
const allChapterNumbersUnique = $derived(
new Set(stagedChapters.map((c) => c.number)).size === stagedChapters.length
);
const allChapterNumbersValid = $derived(
stagedChapters.every((c) => Number.isInteger(c.number) && c.number >= 1)
);
const allChaptersHavePages = $derived(
stagedChapters.every((c) => c.pages.length > 0)
);
const canSubmit = $derived(
mangaTitle.trim().length > 0 &&
!coverError &&
!submitting &&
allChapterPagesValid &&
allChapterNumbersUnique &&
allChapterNumbersValid &&
allChaptersHavePages
);
function addAuthor() {
const name = authorDraft.trim();
if (!name) return;
if (!mangaAuthors.some((a) => a.toLowerCase() === name.toLowerCase())) {
mangaAuthors = [...mangaAuthors, name];
}
authorDraft = '';
}
function removeAuthor(name: string) {
mangaAuthors = mangaAuthors.filter((a) => a !== name);
}
function addAltTitle() {
const t = altTitleDraft.trim();
if (!t) return;
if (!mangaAltTitles.includes(t)) {
mangaAltTitles = [...mangaAltTitles, t];
}
altTitleDraft = '';
}
function removeAltTitle(t: string) {
mangaAltTitles = mangaAltTitles.filter((x) => x !== t);
}
function toggleGenre(id: string) {
mangaGenreIds = mangaGenreIds.includes(id)
? mangaGenreIds.filter((g) => g !== id)
: [...mangaGenreIds, id];
}
function onCoverChange(e: Event) {
const input = e.target as HTMLInputElement;
const file = input.files?.[0] ?? null;
coverFile = file;
coverError = file ? validateImageFile(file) : null;
}
function addChapter() {
// Auto-default to the next number after the highest pending
// one (or 1 if this is the first).
const next =
stagedChapters.reduce((max, c) => Math.max(max, c.number), 0) + 1;
stagedChapters = [
...stagedChapters,
{
id: crypto.randomUUID(),
number: next,
title: '',
pages: [],
status: 'pending',
error: null
}
];
}
function removeChapter(id: string) {
// Releasing the staged-chapter row drops the ChapterPagesEditor,
// which revokes its own object URLs on destroy — no leak.
stagedChapters = stagedChapters.filter((c) => c.id !== id);
}
async function submit(e: SubmitEvent) {
e.preventDefault();
if (!canSubmit) return;
if (authorDraft.trim()) addAuthor();
if (altTitleDraft.trim()) addAltTitle();
submitting = true;
mangaError = null;
success = null;
let manga;
try {
manga = await createManga(
{
title: mangaTitle.trim(),
status: mangaStatus,
authors: mangaAuthors,
alt_titles: mangaAltTitles,
genre_ids: mangaGenreIds,
description: mangaDescription.trim() || null
},
coverFile ?? undefined
);
} catch (e) {
if (e instanceof ApiError && e.status === 401) {
await goto('/login?next=/upload');
return;
}
mangaError = e instanceof Error ? e.message : String(e);
submitting = false;
return;
}
// Manga is created; ship chapters one at a time and surface
// per-row status. Failures don't roll back the manga — the
// user can retry just the failed chapters from the manga
// page's Upload-chapter button.
for (const c of stagedChapters) {
c.status = 'uploading';
c.error = null;
try {
await createChapter(
manga.id,
{ number: c.number, title: c.title.trim() || null },
c.pages.map((p) => p.file)
);
c.status = 'done';
} catch (e) {
c.status = 'failed';
c.error = e instanceof Error ? e.message : String(e);
}
}
const failed = stagedChapters.filter((c) => c.status === 'failed');
if (failed.length === 0) {
// All-good — land the user on the manga page where they
// can confirm and continue uploading.
await goto(`/manga/${manga.id}`);
return;
}
success = `"${manga.title}" was created, but ${failed.length} of ${stagedChapters.length} chapters failed. Fix them and retry from the manga page.`;
submitting = false;
}
</script>
<svelte:head>
<title>Upload — Mangalord</title>
</svelte:head>
<h1>Create manga</h1>
{#if !session.loaded}
<p class="status" data-testid="upload-loading">Loading…</p>
{:else if !session.user}
<p class="status" data-testid="upload-signin">
<a href="/login?next=/upload">Sign in</a> to upload a manga.
</p>
{:else}
<form onsubmit={submit} action="javascript:void(0)" data-testid="manga-form">
<section class="card">
<h2>Manga details</h2>
<label class="form-field">
<span>Title <span aria-hidden="true">*</span></span>
<input
type="text"
bind:value={mangaTitle}
required
maxlength="200"
data-testid="manga-title"
/>
</label>
<label class="form-field">
<span>Status</span>
<select bind:value={mangaStatus} data-testid="manga-status">
<option value="ongoing">Ongoing</option>
<option value="completed">Completed</option>
</select>
</label>
<div class="form-field">
<span>Authors</span>
<div class="token-row">
{#each mangaAuthors as a (a)}
<Chip label={a} variant="primary" onRemove={() => removeAuthor(a)} />
{/each}
</div>
<div class="token-input-row">
<input
type="text"
bind:value={authorDraft}
onkeydown={(e) => {
if (e.key === 'Enter') {
e.preventDefault();
addAuthor();
}
}}
placeholder="Add author"
maxlength="200"
data-testid="manga-author-input"
/>
<button
type="button"
class="icon-btn primary"
onclick={addAuthor}
disabled={!authorDraft.trim()}
aria-label="Add author"
title="Add author"
>
<Plus size={16} aria-hidden="true" />
</button>
</div>
</div>
<div class="form-field">
<span>Genres</span>
<div class="genre-grid" data-testid="manga-genres">
{#each genres as g (g.id)}
<label class="genre-toggle">
<input
type="checkbox"
checked={mangaGenreIds.includes(g.id)}
onchange={() => toggleGenre(g.id)}
/>
<span>{g.name}</span>
</label>
{/each}
</div>
</div>
<div class="form-field">
<span>Alternative titles</span>
<div class="token-row">
{#each mangaAltTitles as t (t)}
<Chip label={t} onRemove={() => removeAltTitle(t)} />
{/each}
</div>
<div class="token-input-row">
<input
type="text"
bind:value={altTitleDraft}
onkeydown={(e) => {
if (e.key === 'Enter') {
e.preventDefault();
addAltTitle();
}
}}
placeholder="Add alternative title"
maxlength="200"
data-testid="manga-alt-input"
/>
<button
type="button"
class="icon-btn primary"
onclick={addAltTitle}
disabled={!altTitleDraft.trim()}
aria-label="Add alternative title"
title="Add alternative title"
>
<Plus size={16} aria-hidden="true" />
</button>
</div>
</div>
<label class="form-field">
<span>Description</span>
<textarea
bind:value={mangaDescription}
rows="4"
data-testid="manga-description"
></textarea>
</label>
<label class="form-field">
<span>Cover (optional)</span>
<input
type="file"
accept="image/*"
onchange={onCoverChange}
data-testid="manga-cover"
/>
{#if coverFile}
<span class="hint">{coverFile.name} ({formatBytes(coverFile.size)})</span>
{/if}
{#if coverError}
<span class="field-error" role="alert">{coverError}</span>
{/if}
</label>
</section>
<section class="card">
<div class="chapters-header">
<h2>Initial chapters (optional)</h2>
<button
type="button"
class="add-chapter"
onclick={addChapter}
data-testid="add-chapter"
>
<Plus size={14} aria-hidden="true" />
<span>Add chapter</span>
</button>
</div>
{#if stagedChapters.length === 0}
<p class="hint" data-testid="no-chapters-hint">
You can skip this — chapters can also be added later from the
manga's page.
</p>
{:else}
<ul class="chapter-list" data-testid="staged-chapter-list">
{#each stagedChapters as c, idx (c.id)}
<li class="staged-chapter" data-testid="staged-chapter">
<div class="staged-header">
<span class="staged-index">#{idx + 1}</span>
<label class="staged-field number-field">
<span class="visually-hidden">Chapter number</span>
<input
type="number"
min="1"
step="1"
bind:value={c.number}
required
data-testid="staged-chapter-number"
/>
</label>
<label class="staged-field title-field">
<span class="visually-hidden">Chapter title</span>
<input
type="text"
placeholder="Chapter title (optional)"
bind:value={c.title}
maxlength="200"
data-testid="staged-chapter-title"
/>
</label>
<span class="staged-status status-{c.status}">
{#if c.status === 'uploading'}
Uploading…
{:else if c.status === 'done'}
✓ Uploaded
{:else if c.status === 'failed'}
Failed
{/if}
</span>
<button
type="button"
class="icon-btn danger"
onclick={() => removeChapter(c.id)}
aria-label="Remove chapter"
title="Remove chapter"
data-testid="staged-chapter-remove"
>
<Trash2 size={16} aria-hidden="true" />
</button>
</div>
{#if c.error}
<p class="field-error" role="alert">{c.error}</p>
{/if}
<ChapterPagesEditor
bind:pages={c.pages}
testidPrefix="staged-chapter-pages"
/>
</li>
{/each}
</ul>
{#if !allChapterNumbersUnique}
<p class="field-error" role="alert">
Two staged chapters share the same number — each must
be unique.
</p>
{/if}
{#if !allChaptersHavePages && stagedChapters.length > 0}
<p class="field-error" role="alert">
Each staged chapter needs at least one page.
</p>
{/if}
{/if}
</section>
<button
class="primary"
type="submit"
disabled={!canSubmit}
data-testid="manga-submit"
>
{submitting ? 'Submitting…' : 'Create manga'}
</button>
{#if success}
<p class="success" data-testid="manga-success">{success}</p>
{/if}
{#if mangaError}
<p role="alert" class="form-error" data-testid="manga-error">{mangaError}</p>
{/if}
</form>
{/if}
<style>
.status {
color: var(--text-muted);
}
form {
display: flex;
flex-direction: column;
gap: var(--space-4);
}
.card {
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius-md);
padding: var(--space-4);
display: flex;
flex-direction: column;
gap: var(--space-3);
}
.primary {
background: var(--primary);
color: var(--primary-contrast);
border-color: var(--primary);
align-self: flex-start;
}
.primary:hover:not(:disabled) {
background: var(--primary-hover);
border-color: var(--primary-hover);
}
.hint {
color: var(--text-muted);
font-size: var(--font-sm);
}
.field-error {
color: var(--danger);
font-size: var(--font-sm);
}
.form-error {
color: var(--danger);
}
.success {
color: var(--success);
}
.token-row {
display: flex;
flex-wrap: wrap;
gap: var(--space-2);
margin-bottom: var(--space-1);
}
.token-input-row {
display: flex;
gap: var(--space-2);
}
.token-input-row input {
flex: 1;
min-width: 0;
}
.genre-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
gap: var(--space-2);
}
.genre-toggle {
display: inline-flex;
align-items: center;
gap: var(--space-2);
color: var(--text);
font-size: var(--font-sm);
cursor: pointer;
}
.icon-btn {
display: inline-flex;
align-items: center;
justify-content: center;
width: 32px;
height: 32px;
padding: 0;
background: transparent;
color: var(--text-muted);
border: 1px solid transparent;
border-radius: var(--radius-sm);
}
.icon-btn:hover:not(:disabled) {
background: var(--surface-elevated);
color: var(--text);
}
.icon-btn.primary {
background: var(--primary);
color: var(--primary-contrast);
border-color: var(--primary);
}
.icon-btn.primary:hover:not(:disabled) {
background: var(--primary-hover);
border-color: var(--primary-hover);
}
.icon-btn.danger:hover:not(:disabled) {
color: var(--danger);
}
.chapters-header {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--space-3);
}
.chapters-header h2 {
margin: 0;
}
.add-chapter {
display: inline-flex;
align-items: center;
gap: var(--space-1);
background: var(--primary);
color: var(--primary-contrast);
border: 1px solid var(--primary);
padding: 0 var(--space-3);
height: 32px;
border-radius: var(--radius-sm);
font-size: var(--font-sm);
cursor: pointer;
}
.add-chapter:hover {
background: var(--primary-hover);
border-color: var(--primary-hover);
}
.chapter-list {
list-style: none;
padding: 0;
margin: 0;
display: flex;
flex-direction: column;
gap: var(--space-3);
}
.staged-chapter {
background: var(--surface-elevated);
border: 1px solid var(--border);
border-radius: var(--radius-md);
padding: var(--space-3);
display: flex;
flex-direction: column;
gap: var(--space-2);
}
.staged-header {
display: grid;
grid-template-columns: auto 80px 1fr auto auto;
gap: var(--space-2);
align-items: center;
}
.staged-index {
color: var(--text-muted);
font-size: var(--font-sm);
font-weight: var(--weight-semibold);
white-space: nowrap;
}
.staged-field {
display: contents;
}
.staged-status {
font-size: var(--font-sm);
color: var(--text-muted);
white-space: nowrap;
}
.staged-status.status-done {
color: var(--success);
}
.staged-status.status-failed {
color: var(--danger);
}
.visually-hidden {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
white-space: nowrap;
border: 0;
}
</style>