Add NextSnap PWA with photo gallery viewer and continuous capture

Offline-first photo capture app for Nextcloud with:
- Camera capture with continuous mode (auto-reopens after each photo)
- File browser with fullscreen image gallery, swipe navigation, and rename
- Upload queue with background sync engine
- Admin panel for Nextcloud user management
- Service worker for offline-first caching (v13)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-02-07 04:53:13 -06:00
commit cad4118f72
55 changed files with 9038 additions and 0 deletions

306
app/templates/reviewer.html Normal file
View File

@@ -0,0 +1,306 @@
{% extends "base.html" %}
{% block title %}Review Photos - NextSnap{% endblock %}
{% block content %}
<div id="photo-viewer" class="photo-viewer">
<!-- Top Controls -->
<div class="viewer-header">
<button class="viewer-btn" id="done-btn">Done</button>
<div class="photo-position" id="photo-position">1 / 1</div>
<div></div>
</div>
<!-- Main Photo Display -->
<div class="photo-container">
<div class="photo-spinner" id="photo-spinner">
<div class="spinner"></div>
</div>
<img id="current-photo" class="current-photo" alt="Photo">
</div>
<!-- Navigation Buttons -->
<button class="nav-arrow nav-arrow-left" id="prev-btn" aria-label="Previous">&larr;</button>
<button class="nav-arrow nav-arrow-right" id="next-btn" aria-label="Next">&rarr;</button>
<!-- Filename Editor -->
<div class="filename-editor">
<div class="filename-input-wrapper">
<input
type="text"
id="filename-input"
class="filename-input"
placeholder="Enter filename"
>
<span class="filename-extension">.jpg</span>
<div class="save-spinner" id="save-spinner" style="display: none;">
<div class="spinner-small"></div>
</div>
</div>
</div>
<!-- Toast Notifications -->
<div id="toast" class="toast" style="display: none;"></div>
</div>
{% endblock %}
{% block extra_css %}
<style>
body {
overflow: hidden;
}
.photo-viewer {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: #000;
z-index: 9999;
display: flex;
flex-direction: column;
}
.viewer-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem;
background: rgba(0, 0, 0, 0.8);
z-index: 10;
}
.viewer-btn {
background: transparent;
color: white;
border: 1px solid white;
padding: 0.5rem 1rem;
border-radius: 6px;
font-size: 1rem;
cursor: pointer;
}
.viewer-btn:active {
opacity: 0.7;
}
.photo-position {
color: white;
font-size: 1.1rem;
font-weight: 600;
}
.photo-container {
flex: 1;
position: relative;
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
touch-action: pan-y pinch-zoom;
}
.current-photo {
max-width: 100%;
max-height: 100%;
object-fit: contain;
user-select: none;
}
.photo-spinner {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
.spinner {
width: 50px;
height: 50px;
border: 4px solid rgba(255, 255, 255, 0.3);
border-top-color: white;
border-radius: 50%;
animation: spin 1s linear infinite;
}
@keyframes spin {
to { transform: rotate(360deg); }
}
.nav-arrow {
position: absolute;
top: 50%;
transform: translateY(-50%);
background: rgba(0, 0, 0, 0.6);
color: white;
border: none;
font-size: 2rem;
padding: 1rem;
cursor: pointer;
z-index: 5;
transition: background 0.2s;
}
.nav-arrow:hover:not(:disabled) {
background: rgba(0, 0, 0, 0.8);
}
.nav-arrow:disabled {
opacity: 0.3;
cursor: not-allowed;
}
.nav-arrow-left {
left: 0;
}
.nav-arrow-right {
right: 0;
}
.filename-editor {
background: rgba(0, 0, 0, 0.9);
padding: 1rem;
z-index: 10;
}
.filename-input-wrapper {
max-width: 480px;
margin: 0 auto;
display: flex;
align-items: center;
gap: 0.5rem;
background: var(--bg-secondary);
border-radius: 8px;
padding: 0.75rem 1rem;
}
.filename-input {
flex: 1;
background: transparent;
border: none;
color: white;
font-size: 1rem;
outline: none;
min-width: 0;
}
.filename-extension {
color: var(--text-secondary);
font-size: 1rem;
flex-shrink: 0;
}
.save-spinner {
flex-shrink: 0;
}
.spinner-small {
width: 20px;
height: 20px;
border: 2px solid rgba(255, 255, 255, 0.3);
border-top-color: white;
border-radius: 50%;
animation: spin 1s linear infinite;
}
.toast {
position: fixed;
bottom: 8rem;
left: 50%;
transform: translateX(-50%);
background: rgba(0, 0, 0, 0.9);
color: white;
padding: 1rem 1.5rem;
border-radius: 8px;
font-size: 1rem;
z-index: 10000;
max-width: 90%;
text-align: center;
}
.toast.success {
background: var(--success);
color: white;
}
.toast.error {
background: var(--error);
color: white;
}
.empty-state {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100%;
color: white;
}
.empty-state p {
font-size: 1.2rem;
margin-bottom: 1.5rem;
}
/* Mobile optimizations */
@media (max-width: 480px) {
.viewer-header {
padding: 0.75rem;
}
.nav-arrow {
font-size: 1.5rem;
padding: 0.75rem;
width: 60px;
height: 60px;
}
.filename-input {
font-size: 0.95rem;
}
}
</style>
{% endblock %}
{% block extra_js %}
<script src="{{ url_for('static', filename='lib/dexie.min.js') }}"></script>
<script src="{{ url_for('static', filename='js/storage.js') }}"></script>
<script src="{{ url_for('static', filename='js/reviewer.js') }}"></script>
<script src="{{ url_for('static', filename='js/auth.js') }}"></script>
<script>
// Get parameters from URL
const urlParams = new URLSearchParams(window.location.search);
const mode = urlParams.get('mode') || 'local';
const path = urlParams.get('path') || null;
const currentUsername = '{{ username }}';
async function initReviewer() {
await Storage.init();
let photos = [];
if (mode === 'local') {
// Load pending photos from IndexedDB
photos = await Storage.db.photos
.where('username').equals(currentUsername)
.and(p => p.status === 'pending' || p.status === 'uploading')
.sortBy('timestamp');
} else {
// Load photos from Nextcloud folder
// This would be called from the file browser with a list of photos
const photoList = sessionStorage.getItem('reviewer_photos');
if (photoList) {
photos = JSON.parse(photoList);
sessionStorage.removeItem('reviewer_photos');
}
}
Reviewer.init(mode, currentUsername, photos, path);
}
initReviewer();
</script>
{% endblock %}