rmsitzandClaude Sonnet 5
38963b1d55
Eight usability additions on top of the mobile redesign: course cover-image thumbnails, a debounced library search, a Continue Watching section split from Recently Viewed, per-lesson playback speed control, an installable PWA manifest/icons, name sort in the library browser, per-lesson notes, and a bulk mark-course-as-watched action. Also fixes two real bugs found along the way: lesson_view.html was missing the viewport meta tag (so lesson pages weren't actually mobile-responsive), and update_lesson_progress always overwrote the whole progress entry, which would have silently deleted a saved note on the next routine autosave. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
1037 lines
34 KiB
HTML
1037 lines
34 KiB
HTML
<!DOCTYPE html>
|
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>{% if course %}{{ course.name }} - OfflineU{% else %}OfflineU{% endif %}</title>
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<link rel="manifest" href="/static/manifest.json">
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<meta name="theme-color" content="#007acc">
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<link rel="apple-touch-icon" href="/static/icons/icon-192.png">
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<style>
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* {
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margin: 0;
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padding: 0;
|
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box-sizing: border-box;
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}
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:root {
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--bg-primary: #1a1a1a;
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--bg-secondary: #2d2d2d;
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--bg-tertiary: #3d3d3d;
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--bg-tertiary-hover: #404040;
|
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--text-primary: #e0e0e0;
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--text-muted: #999;
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--border-color: #555;
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--accent: #007acc;
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||
--accent-hover: #005a9e;
|
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--font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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--font-size-base: 16px;
|
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--container-max-width: 1600px;
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--radius: 8px;
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||
}
|
||
[data-theme="light"] {
|
||
--bg-primary: #f2f2f2;
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--bg-secondary: #ffffff;
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--bg-tertiary: #eeeeee;
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--bg-tertiary-hover: #e2e2e2;
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--text-primary: #222222;
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--text-muted: #666666;
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--border-color: #cccccc;
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}
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[data-density="compact"] .container { padding: 10px; }
|
||
[data-density="compact"] .card,
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[data-density="compact"] .lesson-item,
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[data-density="compact"] .tree-header { padding: 10px; margin-bottom: 8px; }
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||
[data-card-style="elevated"] .card,
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[data-card-style="elevated"] .lesson-item,
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[data-card-style="elevated"] .tree-header {
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box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
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}
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[data-card-style="bordered"] .card,
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[data-card-style="bordered"] .lesson-item,
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[data-card-style="bordered"] .tree-header {
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border: 1px solid var(--border-color);
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}
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|
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html, body {
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height: 100%;
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}
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body {
|
||
font-family: var(--font-family);
|
||
font-size: var(--font-size-base);
|
||
background: var(--bg-primary);
|
||
color: var(--text-primary);
|
||
line-height: 1.6;
|
||
display: flex;
|
||
flex-direction: column;
|
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min-height: 100vh;
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||
}
|
||
.page-content {
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flex: 1;
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||
}
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|
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.container {
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||
max-width: var(--container-max-width);
|
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width: 95%;
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margin: 0 auto;
|
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padding: 20px;
|
||
}
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||
|
||
.app-header {
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background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
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padding: 28px 0;
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margin-bottom: 30px;
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border-bottom: 3px solid var(--accent);
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box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
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}
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|
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.app-header .container {
|
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display: flex;
|
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align-items: center;
|
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justify-content: space-between;
|
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gap: 20px;
|
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flex-wrap: wrap;
|
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}
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|
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.brand {
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display: flex;
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align-items: center;
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gap: 14px;
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text-decoration: none;
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color: inherit;
|
||
cursor: pointer;
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||
}
|
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|
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.brand-icon {
|
||
font-size: 2.2em;
|
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line-height: 1;
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}
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|
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.brand h1 {
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color: var(--accent);
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font-size: 1.9em;
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letter-spacing: 0.5px;
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}
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|
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.brand .tagline {
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color: var(--text-muted);
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font-size: 0.85em;
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margin-top: 2px;
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}
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|
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.header-course-badge {
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background: var(--bg-primary);
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border: 1px solid var(--accent);
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color: var(--text-primary);
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padding: 8px 16px;
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border-radius: var(--radius);
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font-size: 0.9em;
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max-width: 340px;
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overflow: hidden;
|
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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|
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.app-footer {
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background: var(--bg-secondary);
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border-top: 1px solid var(--border-color);
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margin-top: 40px;
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padding: 18px 0;
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}
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|
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.app-footer .container {
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display: flex;
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align-items: center;
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justify-content: space-between;
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gap: 15px;
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flex-wrap: wrap;
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}
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|
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.footer-brand {
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color: var(--text-muted);
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font-size: 0.9em;
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display: flex;
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align-items: center;
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gap: 8px;
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}
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.footer-links {
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display: flex;
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gap: 20px;
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}
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.footer-links a {
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color: var(--text-muted);
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text-decoration: none;
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font-size: 0.9em;
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display: flex;
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align-items: center;
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gap: 6px;
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transition: color 0.2s;
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||
}
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|
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.footer-links a:hover {
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color: var(--accent);
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}
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.nav {
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background: var(--bg-tertiary);
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padding: 10px 0;
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margin-bottom: 20px;
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}
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|
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.nav .container {
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display: flex;
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align-items: center;
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gap: 15px;
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||
}
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.nav a {
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color: var(--text-primary);
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text-decoration: none;
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padding: 10px 15px;
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border-radius: var(--radius);
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transition: background 0.3s;
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}
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.nav a:hover {
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background: var(--accent);
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}
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.card {
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background: var(--bg-secondary);
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border-radius: var(--radius);
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padding: 20px;
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margin-bottom: 20px;
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border-left: 4px solid var(--accent);
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}
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.btn {
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background: var(--accent);
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color: white;
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border: none;
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padding: 12px 24px;
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border-radius: var(--radius);
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cursor: pointer;
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text-decoration: none;
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display: inline-block;
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transition: background 0.3s;
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font-size: 14px;
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}
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.btn:hover {
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background: var(--accent-hover);
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}
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.btn:disabled {
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background: #666;
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cursor: not-allowed;
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}
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.btn-secondary {
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||
background: #666;
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}
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.btn-secondary:hover {
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background: #555;
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}
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.progress-bar {
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||
background: #444;
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border-radius: 10px;
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overflow: hidden;
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height: 20px;
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margin: 10px 0;
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}
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.progress-fill {
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background: var(--accent);
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height: 100%;
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transition: width 0.3s ease;
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border-radius: 10px;
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}
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|
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.library-breadcrumb {
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color: var(--text-muted);
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font-size: 13px;
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margin-top: 6px;
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display: flex;
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flex-wrap: wrap;
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align-items: center;
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gap: 4px;
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}
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.library-breadcrumb .crumb {
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cursor: pointer;
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max-width: 160px;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.library-breadcrumb .crumb:not(.current):hover {
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color: var(--accent);
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text-decoration: underline;
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}
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.library-breadcrumb .crumb.current {
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color: var(--text-primary);
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font-weight: 600;
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cursor: default;
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}
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.library-breadcrumb .crumb-sep {
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opacity: 0.5;
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}
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/* Dynamic Directory Tree Styles */
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.tree-container {
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margin-top: 20px;
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}
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.tree-item {
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margin-bottom: 5px;
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}
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.tree-header {
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background: var(--bg-tertiary);
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padding: 12px 15px;
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border-radius: var(--radius);
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cursor: pointer;
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display: flex;
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align-items: center;
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justify-content: space-between;
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transition: background 0.3s;
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border-left: 3px solid #666;
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}
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.tree-header:hover {
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background: var(--bg-tertiary-hover);
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}
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.tree-header.directory {
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border-left-color: var(--accent);
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}
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.tree-header.lesson {
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||
border-left-color: #28a745;
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}
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.tree-header.completed {
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||
border-left-color: #28a745;
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background: #1e3d1e;
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}
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.tree-header.completed:hover {
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background: #2d5a2d;
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}
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.tree-title {
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display: flex;
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align-items: center;
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gap: 10px;
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flex: 1;
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min-width: 0;
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}
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.tree-icon {
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||
font-size: 1.2em;
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width: 20px;
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text-align: center;
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flex-shrink: 0;
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}
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|
||
.tree-name {
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||
font-weight: 500;
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flex: 1;
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min-width: 0;
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overflow: hidden;
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||
text-overflow: ellipsis;
|
||
white-space: nowrap;
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||
}
|
||
|
||
.tree-stats {
|
||
font-size: 0.85em;
|
||
color: var(--text-muted);
|
||
margin-left: 10px;
|
||
flex-shrink: 0;
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||
white-space: nowrap;
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}
|
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|
||
.tree-toggle {
|
||
background: none;
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||
border: none;
|
||
color: var(--text-primary);
|
||
font-size: 1.2em;
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||
cursor: pointer;
|
||
padding: 5px;
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border-radius: 3px;
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||
transition: background 0.3s;
|
||
}
|
||
|
||
.tree-toggle:hover {
|
||
background: #555;
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||
}
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||
|
||
.tree-content {
|
||
margin-left: 25px;
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||
margin-top: 5px;
|
||
display: none;
|
||
}
|
||
|
||
.tree-content.expanded {
|
||
display: block;
|
||
}
|
||
|
||
.lesson-item {
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background: var(--bg-tertiary);
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padding: 10px 15px;
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border-radius: var(--radius);
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margin-bottom: 5px;
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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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transition: all 0.3s;
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cursor: pointer;
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border-left: 3px solid #666;
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position: relative;
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overflow: hidden;
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}
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.lesson-item:hover {
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border-left-color: var(--accent);
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background: var(--bg-tertiary-hover);
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transform: translateX(5px);
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}
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.lesson-item.completed {
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border-left-color: #28a745;
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background: #1e3d1e;
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}
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.lesson-item.completed:hover {
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background: #2d5a2d;
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}
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.lesson-item.in-progress {
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||
border-left-color: var(--accent);
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||
}
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.lesson-progress-track {
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position: absolute;
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||
bottom: 0;
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left: 0;
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right: 0;
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height: 3px;
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background: rgba(255, 255, 255, 0.08);
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}
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.lesson-progress-fill {
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height: 100%;
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background: var(--accent);
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}
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|
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.lesson-item.completed .lesson-progress-fill {
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||
background: #28a745;
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}
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|
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.watched-badge {
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||
font-size: 0.75em;
|
||
background: var(--bg-primary);
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||
color: var(--accent);
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||
padding: 2px 7px;
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border-radius: 3px;
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border: 1px solid var(--accent);
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white-space: nowrap;
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}
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.lesson-title {
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display: flex;
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align-items: center;
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gap: 8px;
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flex: 1;
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min-width: 0;
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}
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.lesson-icon {
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||
font-size: 1.1em;
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flex-shrink: 0;
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||
}
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||
|
||
.lesson-thumb {
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||
width: 32px;
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height: 32px;
|
||
object-fit: cover;
|
||
border-radius: 4px;
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||
flex-shrink: 0;
|
||
display: block;
|
||
}
|
||
|
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.library-toolbar {
|
||
display: flex;
|
||
gap: 10px;
|
||
margin-top: 12px;
|
||
flex-wrap: wrap;
|
||
}
|
||
|
||
.library-search-input {
|
||
flex: 1;
|
||
min-width: 160px;
|
||
background: var(--bg-tertiary);
|
||
color: var(--text-primary);
|
||
border: 1px solid var(--border-color);
|
||
border-radius: var(--radius);
|
||
padding: 8px 12px;
|
||
font-size: 14px;
|
||
font-family: var(--font-family);
|
||
}
|
||
|
||
.library-sort-select {
|
||
background: var(--bg-tertiary);
|
||
color: var(--text-primary);
|
||
border: 1px solid var(--border-color);
|
||
border-radius: var(--radius);
|
||
padding: 8px 12px;
|
||
font-size: 14px;
|
||
}
|
||
|
||
.lesson-name {
|
||
flex: 1;
|
||
min-width: 0;
|
||
overflow: hidden;
|
||
text-overflow: ellipsis;
|
||
white-space: nowrap;
|
||
}
|
||
|
||
.lesson-meta {
|
||
font-size: 0.85em;
|
||
color: var(--text-muted);
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 5px;
|
||
flex-shrink: 0;
|
||
min-width: 0;
|
||
max-width: 45%;
|
||
}
|
||
|
||
.lesson-meta-text {
|
||
overflow: hidden;
|
||
text-overflow: ellipsis;
|
||
white-space: nowrap;
|
||
min-width: 0;
|
||
}
|
||
|
||
.lesson-type {
|
||
padding: 2px 6px;
|
||
border-radius: 3px;
|
||
font-size: 0.8em;
|
||
font-weight: 500;
|
||
text-transform: uppercase;
|
||
}
|
||
|
||
.lesson-type.video { background: #e74c3c; color: white; }
|
||
.lesson-type.audio { background: #9b59b6; color: white; }
|
||
.lesson-type.text { background: #34495e; color: white; }
|
||
.lesson-type.quiz { background: #f39c12; color: white; }
|
||
.lesson-type.mixed { background: #16a085; color: white; }
|
||
|
||
.status-icon {
|
||
font-size: 1.2em;
|
||
font-weight: bold;
|
||
}
|
||
|
||
.status-icon.completed {
|
||
color: #28a745;
|
||
}
|
||
|
||
.status-icon.pending {
|
||
color: #666;
|
||
}
|
||
|
||
.last-accessed {
|
||
background: #2d5a2d;
|
||
border-left-color: #28a745;
|
||
margin-top: 10px;
|
||
padding: 10px;
|
||
border-radius: 5px;
|
||
}
|
||
|
||
@media (max-width: 768px) {
|
||
.container {
|
||
padding: 10px;
|
||
}
|
||
|
||
.header h1 {
|
||
font-size: 2em;
|
||
}
|
||
|
||
.nav .container {
|
||
flex-direction: column;
|
||
gap: 10px;
|
||
align-items: flex-start;
|
||
}
|
||
|
||
.tree-content {
|
||
margin-left: 15px;
|
||
}
|
||
}
|
||
|
||
@media (max-width: 600px) {
|
||
.lesson-item {
|
||
flex-direction: column;
|
||
align-items: flex-start;
|
||
gap: 6px;
|
||
}
|
||
|
||
.lesson-title,
|
||
.lesson-meta {
|
||
width: 100%;
|
||
max-width: 100%;
|
||
}
|
||
|
||
.lesson-name,
|
||
.lesson-meta-text {
|
||
overflow: visible;
|
||
text-overflow: clip;
|
||
white-space: normal;
|
||
overflow-wrap: break-word;
|
||
word-break: break-word;
|
||
}
|
||
}
|
||
</style>
|
||
</head>
|
||
<body>
|
||
<div class="app-header">
|
||
<div class="container">
|
||
<a href="/reset_course" class="brand">
|
||
<span class="brand-icon">📚</span>
|
||
<div>
|
||
<h1>OfflineU</h1>
|
||
<p class="tagline">Your self-hosted course library</p>
|
||
</div>
|
||
</a>
|
||
{% if course %}
|
||
<div class="header-course-badge">{{ course.name }}</div>
|
||
{% endif %}
|
||
</div>
|
||
</div>
|
||
|
||
<div class="page-content">
|
||
{% if course %}
|
||
<div class="nav">
|
||
<div class="container">
|
||
<a href="/reset_course">← Select Different Course</a>
|
||
<a href="#stats">Progress</a>
|
||
<span style="color: #666; margin-left: auto;">
|
||
{{ stats.total_lessons }} lessons
|
||
</span>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="container">
|
||
<div class="card">
|
||
<h2>{{ course.name }}</h2>
|
||
<div style="display: flex; justify-content: space-between; align-items: center; margin-top: 15px; flex-wrap: wrap; gap: 10px;">
|
||
<div>
|
||
<strong>{{ stats.completed_lessons }}/{{ stats.total_lessons }}</strong> lessons completed
|
||
</div>
|
||
<div style="color: #007acc; font-size: 1.2em;">
|
||
{{ "%.1f"|format(stats.completion_percentage) }}%
|
||
</div>
|
||
</div>
|
||
<div class="progress-bar">
|
||
<div class="progress-fill" style="width: {{ stats.completion_percentage }}%;"></div>
|
||
</div>
|
||
|
||
{% if stats.total_lessons %}
|
||
<button class="btn btn-secondary" style="margin-top: 5px;" onclick="markCourseWatched()">
|
||
Mark all as completed
|
||
</button>
|
||
{% endif %}
|
||
|
||
{% if stats.last_accessed_path %}
|
||
<div class="last-accessed">
|
||
<strong>Last Accessed:</strong> {{ stats.last_accessed_path }}
|
||
<a href="/lesson/{{ stats.last_accessed_path }}" class="btn" style="margin-left: 10px;">
|
||
Continue
|
||
</a>
|
||
</div>
|
||
{% endif %}
|
||
</div>
|
||
|
||
<div class="tree-container">
|
||
{% macro render_tree_node(node, depth=0) %}
|
||
<div class="tree-item">
|
||
<div class="tree-header directory" onclick="toggleTree(this)">
|
||
<div class="tree-title">
|
||
<span class="tree-icon">📁</span>
|
||
<span class="tree-name">{{ node.name }}</span>
|
||
<span class="tree-stats">
|
||
{{ (node.children|length + node.lessons|length) }} items
|
||
</span>
|
||
</div>
|
||
{% if node.children or node.lessons %}
|
||
<button class="tree-toggle">▶</button>
|
||
{% endif %}
|
||
</div>
|
||
|
||
{% if node.children or node.lessons %}
|
||
<div class="tree-content">
|
||
{% for child_name, child_node in node.children.items() %}
|
||
{{ render_tree_node(child_node, depth + 1) }}
|
||
{% endfor %}
|
||
|
||
{% for lesson in node.lessons %}
|
||
{% set lesson_relative_path = lesson.path|replace('\\', '/')|replace(course.path|replace('\\', '/'), '')|replace('//', '/')|replace('/', '', 1) %}
|
||
{% set percent_watched = 100 if lesson.completed else (((100 * lesson.progress_seconds / lesson.duration_seconds)|round|int) if (lesson.duration_seconds and lesson.progress_seconds) else 0) %}
|
||
<div class="lesson-item {% if lesson.completed %}completed{% elif percent_watched %}in-progress{% endif %}"
|
||
onclick="window.location.href='/lesson/{{ lesson_relative_path }}/{{ lesson.title|replace(' ', '_') }}'">
|
||
<div class="lesson-title">
|
||
<span class="lesson-icon">
|
||
{% if lesson.lesson_type == 'video' %}🎥
|
||
{% elif lesson.lesson_type == 'audio' %}🎵
|
||
{% elif lesson.lesson_type == 'quiz' %}📝
|
||
{% elif lesson.lesson_type == 'mixed' %}📦
|
||
{% else %}📄{% endif %}
|
||
</span>
|
||
<span class="lesson-name">{{ lesson.title }}</span>
|
||
</div>
|
||
<div class="lesson-meta">
|
||
<span class="lesson-type {{ lesson.lesson_type }}">{{ lesson.lesson_type|title }}</span>
|
||
{% if lesson.completed %}
|
||
<span class="status-icon completed">✓</span>
|
||
{% elif percent_watched %}
|
||
<span class="watched-badge">{{ percent_watched }}% watched</span>
|
||
{% else %}
|
||
<span class="status-icon pending">○</span>
|
||
{% endif %}
|
||
</div>
|
||
{% if percent_watched %}
|
||
<div class="lesson-progress-track"><div class="lesson-progress-fill" style="width: {{ percent_watched }}%;"></div></div>
|
||
{% endif %}
|
||
</div>
|
||
{% endfor %}
|
||
</div>
|
||
{% endif %}
|
||
</div>
|
||
{% endmacro %}
|
||
|
||
{{ render_tree_node(course.root_node) }}
|
||
</div>
|
||
</div>
|
||
{% else %}
|
||
{% macro render_view_row(view) %}
|
||
<div class="lesson-item {% if view.completed %}completed{% endif %} {% if view.percent_watched and not view.completed %}in-progress{% endif %}"
|
||
onclick="window.location.href='/recent/open?course_path={{ view.course_path | urlencode }}&lesson_path={{ view.lesson_path | urlencode }}'">
|
||
<div class="lesson-title">
|
||
{% if view.has_thumbnail %}
|
||
<img class="lesson-thumb" src="/library/thumbnail?path={{ view.course_path | urlencode }}" alt=""
|
||
onerror="this.replaceWith(courseFallbackIcon('▶️'))">
|
||
{% else %}
|
||
<span class="lesson-icon">▶️</span>
|
||
{% endif %}
|
||
<span class="lesson-name">{{ view.lesson_title }}</span>
|
||
</div>
|
||
<div class="lesson-meta">
|
||
{% if view.completed %}
|
||
<span class="status-icon completed">✓</span>
|
||
{% elif view.percent_watched %}
|
||
<span class="watched-badge">{{ view.percent_watched }}% watched</span>
|
||
{% endif %}
|
||
<span class="lesson-meta-text">{{ view.course_name }}{% if view.viewed_display %} · {{ view.viewed_display }}{% endif %}</span>
|
||
</div>
|
||
{% if view.percent_watched %}
|
||
<div class="lesson-progress-track"><div class="lesson-progress-fill" style="width: {{ view.percent_watched }}%;"></div></div>
|
||
{% endif %}
|
||
</div>
|
||
{% endmacro %}
|
||
|
||
{% if continue_watching %}
|
||
<div class="container">
|
||
<div class="card">
|
||
<h2>▶ Continue Watching</h2>
|
||
<div style="margin-top: 12px;">
|
||
{% for view in continue_watching %}
|
||
{{ render_view_row(view) }}
|
||
{% endfor %}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
{% endif %}
|
||
{% if recent_views %}
|
||
<div class="container">
|
||
<div class="card">
|
||
<h2>🕐 Recently Viewed</h2>
|
||
<div style="margin-top: 12px;">
|
||
{% for view in recent_views %}
|
||
{{ render_view_row(view) }}
|
||
{% endfor %}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
{% endif %}
|
||
<div class="container">
|
||
<div class="card" id="library-card">
|
||
<h2>Your Courses</h2>
|
||
<div class="library-toolbar">
|
||
<input type="text" id="library-search-input" class="library-search-input"
|
||
placeholder="Search courses…" oninput="handleLibrarySearchInput(this.value)">
|
||
<select id="library-sort" class="library-sort-select" onchange="reapplySort()">
|
||
<option value="name-asc">Name (A→Z)</option>
|
||
<option value="name-desc">Name (Z→A)</option>
|
||
</select>
|
||
</div>
|
||
<p id="library-path-bar" class="library-breadcrumb"></p>
|
||
<div id="library-groups" style="margin-top: 15px;"></div>
|
||
</div>
|
||
</div>
|
||
{% endif %}
|
||
</div>
|
||
|
||
<footer class="app-footer">
|
||
<div class="container">
|
||
<div class="footer-brand">
|
||
📚 <a href="/reset_course" style="color: inherit; text-decoration: none;">OfflineU</a>
|
||
</div>
|
||
<div class="footer-links">
|
||
<a href="/help">❓ Help</a>
|
||
<a href="/settings">⚙ Settings</a>
|
||
</div>
|
||
</div>
|
||
</footer>
|
||
|
||
<script>
|
||
function toggleTree(element) {
|
||
console.log('Toggle clicked:', element);
|
||
|
||
// Find the content div that comes after this header
|
||
const content = element.nextElementSibling;
|
||
const toggle = element.querySelector('.tree-toggle');
|
||
|
||
console.log('Content element:', content);
|
||
console.log('Toggle element:', toggle);
|
||
|
||
if (content && content.classList.contains('tree-content')) {
|
||
const isExpanded = content.classList.contains('expanded');
|
||
content.classList.toggle('expanded');
|
||
|
||
if (toggle) {
|
||
toggle.textContent = content.classList.contains('expanded') ? '▼' : '▶';
|
||
}
|
||
|
||
console.log('Toggled tree, expanded:', content.classList.contains('expanded'));
|
||
} else {
|
||
console.log('No content element found or not tree-content');
|
||
}
|
||
}
|
||
|
||
// Single-level drill-down: the Library browser shows one folder's
|
||
// contents at a time (replacing the list, not nesting under it) and
|
||
// tracks how we got here in libraryTrail so a breadcrumb can jump
|
||
// back up. Much less horizontal space wasted than the old
|
||
// indent-per-level accordion, especially on narrow screens.
|
||
let libraryTrail = []; // [{name, path}], root is implicit (not in the array)
|
||
let lastLibraryItems = null; // whatever's on screen right now (browse or search), for re-sort without re-fetching
|
||
let searchActive = false;
|
||
let searchDebounceTimer = null;
|
||
|
||
function loadLibrary() {
|
||
const libraryCard = document.getElementById('library-card');
|
||
if (!libraryCard) return;
|
||
libraryTrail = [];
|
||
fetchLibraryLevel(null);
|
||
}
|
||
|
||
function fetchLibraryLevel(path) {
|
||
searchActive = false;
|
||
const searchInput = document.getElementById('library-search-input');
|
||
if (searchInput) searchInput.value = '';
|
||
|
||
const container = document.getElementById('library-groups');
|
||
container.innerHTML = '<p style="color:#999; padding: 6px 0;">Loading...</p>';
|
||
const url = path ? `/library?path=${encodeURIComponent(path)}` : '/library';
|
||
fetch(url)
|
||
.then(r => r.json())
|
||
.then(data => {
|
||
renderLibraryBreadcrumb();
|
||
renderLibraryLevel(data);
|
||
})
|
||
.catch(() => {
|
||
container.innerHTML =
|
||
'<p style="color:#ff6b6b;">Could not reach the library scanner.</p>';
|
||
});
|
||
}
|
||
|
||
function renderLibraryBreadcrumb() {
|
||
const bar = document.getElementById('library-path-bar');
|
||
const atRoot = libraryTrail.length === 0;
|
||
let html = `<span class="crumb ${atRoot ? 'current' : ''}"` +
|
||
(atRoot ? '' : ` onclick="goToLibraryCrumb(-1)"`) + `>Library</span>`;
|
||
libraryTrail.forEach((crumb, i) => {
|
||
const isLast = i === libraryTrail.length - 1;
|
||
html += ` <span class="crumb-sep">/</span> ` +
|
||
`<span class="crumb ${isLast ? 'current' : ''}"` +
|
||
(isLast ? '' : ` onclick="goToLibraryCrumb(${i})"`) +
|
||
`>${crumb.name}</span>`;
|
||
});
|
||
bar.innerHTML = html;
|
||
}
|
||
|
||
function goToLibraryCrumb(index) {
|
||
if (index < 0) {
|
||
libraryTrail = [];
|
||
fetchLibraryLevel(null);
|
||
return;
|
||
}
|
||
const target = libraryTrail[index];
|
||
libraryTrail = libraryTrail.slice(0, index + 1);
|
||
fetchLibraryLevel(target.path);
|
||
}
|
||
|
||
function renderLibraryLevel(data) {
|
||
const container = document.getElementById('library-groups');
|
||
const isRoot = libraryTrail.length === 0;
|
||
if (!data.items || data.items.length === 0) {
|
||
lastLibraryItems = null;
|
||
const reason = (data.errors && data.errors.length)
|
||
? data.errors.join(' ')
|
||
: (isRoot ? `No course folders found under ${data.library_path}.` : 'No courses in here.');
|
||
container.innerHTML = `<p style="color:#999; padding: 6px 0;">${reason}${isRoot ? ' You can still load a course by path below.' : ''}</p>`;
|
||
return;
|
||
}
|
||
|
||
lastLibraryItems = data.items;
|
||
renderItemRows(sortLibraryItems(data.items));
|
||
}
|
||
|
||
function enterLibraryDir(path, name) {
|
||
libraryTrail.push({ name: name, path: path });
|
||
fetchLibraryLevel(path);
|
||
}
|
||
|
||
// Fallback if a course's thumbnail image 404s/errors after the row
|
||
// already rendered (e.g. the file was removed on disk in between) -
|
||
// swaps back to the plain icon rather than showing a broken image.
|
||
function courseFallbackIcon(emoji) {
|
||
const span = document.createElement('span');
|
||
span.className = 'lesson-icon';
|
||
span.textContent = emoji;
|
||
return span;
|
||
}
|
||
|
||
function courseRowHtml(item) {
|
||
const safePath = item.path.replace(/'/g, "\\'");
|
||
const iconHtml = item.has_thumbnail
|
||
? `<img class="lesson-thumb" src="/library/thumbnail?path=${encodeURIComponent(item.path)}" alt="" onerror="this.replaceWith(courseFallbackIcon('🎓'))">`
|
||
: `<span class="lesson-icon">🎓</span>`;
|
||
return `
|
||
<div class="lesson-item" onclick="loadCoursePath('${safePath}')">
|
||
<div class="lesson-title">
|
||
${iconHtml}
|
||
<span class="lesson-name">${item.name}</span>
|
||
</div>
|
||
<span class="lesson-meta">${item.media_files} media file${item.media_files === 1 ? '' : 's'}</span>
|
||
</div>
|
||
`;
|
||
}
|
||
|
||
function directoryRowHtml(item) {
|
||
const safePath = item.path.replace(/'/g, "\\'");
|
||
const safeName = item.name.replace(/'/g, "\\'");
|
||
return `
|
||
<div class="tree-header directory" onclick="enterLibraryDir('${safePath}', '${safeName}')">
|
||
<div class="tree-title">
|
||
<span class="tree-icon">📁</span>
|
||
<span class="tree-name">${item.name}</span>
|
||
</div>
|
||
<span class="tree-toggle">›</span>
|
||
</div>
|
||
`;
|
||
}
|
||
|
||
function renderItemRows(items) {
|
||
document.getElementById('library-groups').innerHTML =
|
||
items.map(item => item.type === 'course' ? courseRowHtml(item) : directoryRowHtml(item)).join('');
|
||
}
|
||
|
||
function sortLibraryItems(items) {
|
||
const order = document.getElementById('library-sort').value;
|
||
const sorted = items.slice();
|
||
sorted.sort((a, b) => order === 'name-desc'
|
||
? b.name.localeCompare(a.name)
|
||
: a.name.localeCompare(b.name));
|
||
return sorted;
|
||
}
|
||
|
||
function reapplySort() {
|
||
if (!lastLibraryItems) return;
|
||
renderItemRows(sortLibraryItems(lastLibraryItems));
|
||
}
|
||
|
||
// ---- Search ----
|
||
function handleLibrarySearchInput(value) {
|
||
clearTimeout(searchDebounceTimer);
|
||
const query = value.trim();
|
||
if (!query) {
|
||
fetchLibraryLevel(libraryTrail.length ? libraryTrail[libraryTrail.length - 1].path : null);
|
||
return;
|
||
}
|
||
searchDebounceTimer = setTimeout(() => runLibrarySearch(query), 300);
|
||
}
|
||
|
||
function runLibrarySearch(query) {
|
||
searchActive = true;
|
||
const container = document.getElementById('library-groups');
|
||
container.innerHTML = '<p style="color:#999; padding: 6px 0;">Searching...</p>';
|
||
fetch(`/library/search?q=${encodeURIComponent(query)}`)
|
||
.then(r => r.json())
|
||
.then(data => {
|
||
document.getElementById('library-path-bar').innerHTML =
|
||
`<span class="crumb current" style="max-width: none;">Search results for "${query}"</span>`;
|
||
lastLibraryItems = data.results;
|
||
if (!data.results.length) {
|
||
container.innerHTML = `<p style="color:#999; padding: 6px 0;">No courses match "${query}".</p>`;
|
||
return;
|
||
}
|
||
renderItemRows(sortLibraryItems(data.results));
|
||
})
|
||
.catch(() => {
|
||
container.innerHTML = '<p style="color:#ff6b6b;">Search failed.</p>';
|
||
});
|
||
}
|
||
|
||
function loadCoursePath(path) {
|
||
fetch('/load_course', {
|
||
method: 'POST',
|
||
headers: {'Content-Type': 'application/json'},
|
||
body: JSON.stringify({course_path: path})
|
||
})
|
||
.then(r => r.json())
|
||
.then(data => {
|
||
if (data.success) {
|
||
location.reload();
|
||
} else {
|
||
alert('Error: ' + data.error);
|
||
}
|
||
});
|
||
}
|
||
|
||
function markCourseWatched() {
|
||
if (!confirm('Mark every lesson in this course as completed?')) return;
|
||
fetch('/api/course/mark-watched', { method: 'POST' })
|
||
.then(r => r.json())
|
||
.then(data => {
|
||
if (data.success) {
|
||
location.reload();
|
||
} else {
|
||
alert('Error: ' + (data.error || 'Unknown error'));
|
||
}
|
||
});
|
||
}
|
||
|
||
document.addEventListener('DOMContentLoaded', loadLibrary);
|
||
|
||
</script>
|
||
<script src="/static/theme.js"></script>
|
||
</body>
|
||
</html> |