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:
617
app/templates/queue.html
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617
app/templates/queue.html
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{% extends "base.html" %}
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{% block title %}Queue - NextSnap{% endblock %}
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{% block content %}
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<div class="container">
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<div class="queue-header">
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<h2>Upload Queue</h2>
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<div class="queue-actions">
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<button class="btn btn-secondary btn-small" id="sync-now-btn" disabled>
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<span class="btn-icon">🔄</span> Sync Now
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</button>
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</div>
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</div>
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<div class="queue-stats" id="queue-stats">
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<div class="stat">
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<span class="stat-value" id="pending-stat">0</span>
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<span class="stat-label">Pending</span>
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</div>
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<div class="stat">
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<span class="stat-value" id="uploading-stat">0</span>
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<span class="stat-label">Uploading</span>
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</div>
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<div class="stat">
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<span class="stat-value" id="total-size-stat">0 MB</span>
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<span class="stat-label">Total Size</span>
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</div>
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</div>
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<div class="queue-list" id="queue-list">
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<p class="empty-state" id="empty-state">No photos in queue</p>
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</div>
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</div>
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<!-- Delete Confirmation Modal -->
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<div class="modal" id="delete-modal" style="display: none;">
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<div class="modal-content">
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<h3>Delete Photo?</h3>
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<p>Are you sure you want to delete this photo from the queue?</p>
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<p class="warning-text">⚠️ This action cannot be undone.</p>
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<div class="modal-actions">
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<button class="btn btn-secondary" id="cancel-delete-btn">Cancel</button>
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<button class="btn btn-danger" id="confirm-delete-btn">Delete</button>
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</div>
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</div>
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</div>
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{% endblock %}
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{% block extra_css %}
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<style>
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.queue-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 1rem 0;
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border-bottom: 1px solid var(--bg-tertiary);
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}
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.queue-header h2 {
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font-size: 1.5rem;
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margin: 0;
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}
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.queue-actions {
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display: flex;
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gap: 0.5rem;
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}
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.btn-small {
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padding: 0.5rem 1rem;
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font-size: 0.9rem;
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min-height: auto;
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}
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.btn-icon {
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display: inline-block;
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margin-right: 0.25rem;
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}
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.btn-secondary {
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background: var(--bg-secondary);
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color: var(--text-primary);
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border: 1px solid var(--accent);
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}
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.btn-secondary:active:not(:disabled) {
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opacity: 0.8;
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transform: scale(0.98);
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}
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.btn-secondary:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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}
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.btn-outline {
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background: transparent;
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color: var(--text-primary);
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border: 1px solid var(--text-secondary);
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}
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.btn-danger {
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background: var(--error);
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color: white;
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}
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.queue-stats {
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display: grid;
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grid-template-columns: repeat(3, 1fr);
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gap: 1rem;
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margin: 1.5rem 0;
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}
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.stat {
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background: var(--bg-secondary);
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padding: 1rem;
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border-radius: 8px;
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text-align: center;
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}
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.stat-value {
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display: block;
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font-size: 1.5rem;
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font-weight: 700;
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color: var(--accent);
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margin-bottom: 0.25rem;
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}
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.stat-label {
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display: block;
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font-size: 0.85rem;
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color: var(--text-secondary);
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}
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.queue-list {
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margin-bottom: 2rem;
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}
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.empty-state {
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text-align: center;
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color: var(--text-secondary);
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padding: 3rem 1rem;
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}
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.queue-item {
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background: var(--bg-secondary);
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border-radius: 8px;
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padding: 0.75rem;
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margin-bottom: 0.75rem;
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display: flex;
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gap: 0.75rem;
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align-items: center;
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position: relative;
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}
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.queue-item.uploading {
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border: 2px solid var(--accent);
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}
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.queue-item.verified {
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border: 1px solid var(--success, #4caf50);
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}
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.queue-item.error {
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border: 2px solid var(--error);
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}
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.queue-item.completed {
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opacity: 0.7;
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}
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.queue-divider {
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text-align: center;
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color: var(--text-secondary);
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font-size: 0.8rem;
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font-weight: 600;
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text-transform: uppercase;
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letter-spacing: 0.05em;
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padding: 1rem 0 0.5rem;
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margin-top: 0.5rem;
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border-top: 1px solid var(--bg-tertiary);
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}
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.thumbnail-placeholder {
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display: flex;
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align-items: center;
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justify-content: center;
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width: 100%;
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height: 100%;
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font-size: 2rem;
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}
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.queue-item-thumbnail {
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width: 80px;
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height: 80px;
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border-radius: 6px;
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overflow: hidden;
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flex-shrink: 0;
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background: var(--bg-tertiary);
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}
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.queue-item-thumbnail img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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}
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.queue-item-info {
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flex: 1;
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min-width: 0;
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}
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.queue-item-filename {
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font-weight: 600;
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margin-bottom: 0.25rem;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.queue-item-meta {
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font-size: 0.85rem;
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color: var(--text-secondary);
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margin-bottom: 0.25rem;
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}
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.queue-item-status {
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display: flex;
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align-items: center;
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gap: 0.5rem;
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font-size: 0.85rem;
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}
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.status-badge {
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display: inline-flex;
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align-items: center;
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gap: 0.25rem;
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padding: 0.25rem 0.5rem;
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border-radius: 4px;
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font-size: 0.75rem;
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font-weight: 600;
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}
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.status-badge.pending {
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background: var(--warning);
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color: var(--bg-primary);
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}
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.status-badge.uploading {
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background: var(--accent);
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color: white;
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}
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.status-badge.verified {
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background: var(--success, #4caf50);
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color: white;
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}
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.status-badge.failed {
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background: var(--error);
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color: white;
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}
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.status-badge.error {
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background: var(--error);
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color: white;
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}
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.retry-info {
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color: var(--text-secondary);
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font-size: 0.75rem;
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}
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.error-message {
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color: var(--error);
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font-size: 0.75rem;
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margin-top: 0.25rem;
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}
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.queue-item-actions {
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display: flex;
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flex-direction: column;
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gap: 0.5rem;
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}
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.queue-item-delete {
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background: var(--error);
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color: white;
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border: none;
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padding: 0.5rem;
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border-radius: 6px;
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cursor: pointer;
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font-size: 1.25rem;
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width: 40px;
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height: 40px;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.queue-item-delete:active {
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opacity: 0.8;
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transform: scale(0.95);
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}
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.queue-item-retry {
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background: var(--accent);
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color: white;
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border: none;
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padding: 0.5rem;
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border-radius: 50%;
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cursor: pointer;
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font-size: 1.2rem;
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width: 2.5rem;
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height: 2.5rem;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.queue-item-retry:active {
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transform: scale(0.95);
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opacity: 0.8;
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}
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/* Modal */
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.modal {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background: rgba(0, 0, 0, 0.8);
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display: flex;
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align-items: center;
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justify-content: center;
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z-index: 2000;
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padding: 1rem;
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}
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.modal-content {
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background: var(--bg-secondary);
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padding: 1.5rem;
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border-radius: 12px;
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max-width: 400px;
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width: 100%;
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}
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.modal-content h3 {
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margin-bottom: 1rem;
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}
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.modal-content p {
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margin-bottom: 1rem;
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color: var(--text-secondary);
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}
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.warning-text {
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color: var(--warning) !important;
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font-weight: 600;
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}
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.modal-actions {
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display: flex;
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gap: 0.5rem;
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margin-top: 1.5rem;
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}
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.modal-actions .btn {
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flex: 1;
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}
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</style>
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{% endblock %}
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{% block extra_js %}
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<script src="{{ url_for('static', filename='lib/dexie.min.js') }}"></script>
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<script src="{{ url_for('static', filename='js/storage.js') }}"></script>
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<script src="{{ url_for('static', filename='js/sync.js') }}"></script>
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<script src="{{ url_for('static', filename='js/auth.js') }}"></script>
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<script>
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const currentUsername = '{{ username }}';
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let deletePhotoId = null;
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// Initialize storage and load queue
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Storage.init().then(() => {
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SyncEngine.init(currentUsername);
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loadQueue();
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updateStats();
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});
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async function loadQueue() {
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const queueList = document.getElementById('queue-list');
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const emptyState = document.getElementById('empty-state');
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const photos = await Storage.db.photos
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.where('username').equals(currentUsername)
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.sortBy('timestamp');
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// Split into active (pending/uploading) and completed (verified/failed)
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const activePhotos = photos.filter(p => p.status === 'pending' || p.status === 'uploading');
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const completedPhotos = photos.filter(p => p.status === 'verified' || p.status === 'failed');
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if (photos.length === 0) {
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emptyState.style.display = 'block';
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queueList.innerHTML = '';
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queueList.appendChild(emptyState);
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document.getElementById('sync-now-btn').disabled = true;
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return;
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}
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emptyState.style.display = 'none';
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queueList.innerHTML = '';
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// Show active uploads first (newest first)
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for (const photo of activePhotos.reverse()) {
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queueList.appendChild(createQueueItem(photo, false));
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}
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// Show completed history (newest first, last 20 kept by pruneHistory)
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if (completedPhotos.length > 0) {
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const divider = document.createElement('div');
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divider.className = 'queue-divider';
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divider.textContent = 'Recent Uploads';
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queueList.appendChild(divider);
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for (const photo of completedPhotos.reverse()) {
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queueList.appendChild(createQueueItem(photo, true));
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}
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}
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document.getElementById('sync-now-btn').disabled = activePhotos.length === 0 || !navigator.onLine;
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}
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function createQueueItem(photo, isCompleted) {
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const item = document.createElement('div');
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item.className = 'queue-item';
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if (isCompleted) {
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item.classList.add('completed');
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}
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if (photo.status === 'uploading') {
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item.classList.add('uploading');
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} else if (photo.status === 'verified') {
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item.classList.add('verified');
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} else if (photo.status === 'failed' || photo.lastError || photo.error) {
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item.classList.add('error');
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}
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// Create thumbnail (use placeholder if blob was stripped)
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const thumbnail = document.createElement('div');
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thumbnail.className = 'queue-item-thumbnail';
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if (photo.blob && photo.blob.size > 0) {
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const img = document.createElement('img');
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img.src = URL.createObjectURL(photo.blob);
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thumbnail.appendChild(img);
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} else {
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thumbnail.innerHTML = '<span class="thumbnail-placeholder">' +
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(photo.status === 'verified' ? '\u2705' : '\u274C') + '</span>';
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}
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// Create info section
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const info = document.createElement('div');
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info.className = 'queue-item-info';
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const filename = document.createElement('div');
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filename.className = 'queue-item-filename';
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filename.textContent = photo.filename;
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const meta = document.createElement('div');
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meta.className = 'queue-item-meta';
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const date = new Date(photo.completedAt || photo.timestamp).toLocaleString();
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if (photo.blob && photo.blob.size > 0) {
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const size = (photo.blob.size / 1024 / 1024).toFixed(2);
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meta.textContent = size + ' MB \u2022 ' + date;
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} else {
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meta.textContent = date;
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}
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const status = document.createElement('div');
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status.className = 'queue-item-status';
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const badge = document.createElement('span');
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badge.className = 'status-badge ' + photo.status;
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badge.textContent = photo.status.charAt(0).toUpperCase() + photo.status.slice(1);
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status.appendChild(badge);
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if (photo.retryCount > 0 && !isCompleted) {
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const retry = document.createElement('span');
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retry.className = 'retry-info';
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retry.textContent = 'Retry #' + photo.retryCount;
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status.appendChild(retry);
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}
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info.appendChild(filename);
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info.appendChild(meta);
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info.appendChild(status);
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const errorMsg = photo.lastError || photo.error;
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if (errorMsg && photo.status !== 'verified') {
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const error = document.createElement('div');
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error.className = 'error-message';
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error.textContent = errorMsg;
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info.appendChild(error);
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}
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item.appendChild(thumbnail);
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item.appendChild(info);
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// Only show action buttons for active (non-completed) photos
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if (!isCompleted) {
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const actions = document.createElement('div');
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actions.className = 'queue-item-actions';
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if (photo.status === 'failed' || photo.status === 'pending' || photo.lastError || photo.error) {
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const retryBtn = document.createElement('button');
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retryBtn.className = 'queue-item-retry';
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retryBtn.textContent = '\uD83D\uDD04';
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retryBtn.title = 'Retry upload';
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retryBtn.addEventListener('click', async () => {
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retryBtn.textContent = '\u23F3';
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retryBtn.disabled = true;
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await Storage.updatePhoto(photo.id, { status: 'pending', lastError: null, error: null, retryCount: 0 });
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if (typeof SyncEngine !== 'undefined') {
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SyncEngine.triggerSync();
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}
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setTimeout(() => loadQueue(), 500);
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||||
});
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actions.appendChild(retryBtn);
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}
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||||
const deleteBtn = document.createElement('button');
|
||||
deleteBtn.className = 'queue-item-delete';
|
||||
deleteBtn.textContent = '\uD83D\uDDD1\uFE0F';
|
||||
deleteBtn.title = 'Delete photo';
|
||||
deleteBtn.addEventListener('click', () => showDeleteModal(photo.id));
|
||||
actions.appendChild(deleteBtn);
|
||||
|
||||
item.appendChild(actions);
|
||||
}
|
||||
|
||||
return item;
|
||||
}
|
||||
|
||||
async function updateStats() {
|
||||
const photos = await Storage.db.photos
|
||||
.where('username').equals(currentUsername)
|
||||
.toArray();
|
||||
|
||||
const pendingCount = photos.filter(p => p.status === 'pending').length;
|
||||
const uploadingCount = photos.filter(p => p.status === 'uploading').length;
|
||||
const totalSize = photos
|
||||
.filter(p => p.blob && p.blob.size)
|
||||
.reduce((sum, p) => sum + p.blob.size, 0) / 1024 / 1024;
|
||||
|
||||
document.getElementById('pending-stat').textContent = pendingCount;
|
||||
document.getElementById('uploading-stat').textContent = uploadingCount;
|
||||
document.getElementById('total-size-stat').textContent = totalSize.toFixed(1) + ' MB';
|
||||
}
|
||||
|
||||
function showDeleteModal(photoId) {
|
||||
deletePhotoId = photoId;
|
||||
document.getElementById('delete-modal').style.display = 'flex';
|
||||
}
|
||||
|
||||
function hideDeleteModal() {
|
||||
deletePhotoId = null;
|
||||
document.getElementById('delete-modal').style.display = 'none';
|
||||
}
|
||||
|
||||
// Event Listeners
|
||||
document.getElementById('sync-now-btn').addEventListener('click', async () => {
|
||||
if (navigator.onLine) {
|
||||
await SyncEngine.triggerSync();
|
||||
setTimeout(() => {
|
||||
loadQueue();
|
||||
updateStats();
|
||||
}, 500);
|
||||
}
|
||||
});
|
||||
|
||||
document.getElementById('cancel-delete-btn').addEventListener('click', hideDeleteModal);
|
||||
|
||||
document.getElementById('confirm-delete-btn').addEventListener('click', async () => {
|
||||
if (deletePhotoId) {
|
||||
await Storage.deletePhoto(deletePhotoId);
|
||||
hideDeleteModal();
|
||||
loadQueue();
|
||||
updateStats();
|
||||
}
|
||||
});
|
||||
|
||||
// Close modal on outside click
|
||||
document.getElementById('delete-modal').addEventListener('click', (e) => {
|
||||
if (e.target.id === 'delete-modal') {
|
||||
hideDeleteModal();
|
||||
}
|
||||
});
|
||||
|
||||
// Listen for sync updates
|
||||
window.addEventListener('online', () => {
|
||||
document.getElementById('sync-now-btn').disabled = false;
|
||||
});
|
||||
|
||||
window.addEventListener('offline', () => {
|
||||
document.getElementById('sync-now-btn').disabled = true;
|
||||
});
|
||||
|
||||
// Refresh queue periodically
|
||||
setInterval(() => {
|
||||
loadQueue();
|
||||
updateStats();
|
||||
}, 5000);
|
||||
</script>
|
||||
{% endblock %}
|
||||
Reference in New Issue
Block a user