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offlineu/templates/settings.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Settings - OfflineU</title>
<style>
:root {
--bg-primary: #1a1a1a;
--bg-secondary: #2d2d2d;
--bg-tertiary: #3d3d3d;
--bg-tertiary-hover: #404040;
--text-primary: #e0e0e0;
--text-muted: #999;
--border-color: #555;
--accent: #007acc;
--accent-hover: #005a9e;
--font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
--font-size-base: 16px;
--container-max-width: 1600px;
--radius: 8px;
}
[data-theme="light"] {
--bg-primary: #f2f2f2;
--bg-secondary: #ffffff;
--bg-tertiary: #eeeeee;
--bg-tertiary-hover: #e2e2e2;
--text-primary: #222222;
--text-muted: #666666;
--border-color: #cccccc;
}
[data-card-style="elevated"] .card {
box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}
[data-card-style="bordered"] .card {
border: 1px solid var(--border-color);
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
font-family: var(--font-family);
font-size: var(--font-size-base);
background: var(--bg-primary);
color: var(--text-primary);
margin: 0;
display: flex;
flex-direction: column;
min-height: 100vh;
}
.page-content {
flex: 1;
padding: 20px;
}
.app-header {
background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
padding: 18px 0;
border-bottom: 3px solid var(--accent);
box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}
.app-header .header-inner {
max-width: 800px;
margin: 0 auto;
display: flex;
align-items: center;
gap: 12px;
}
.app-header .brand-icon {
font-size: 1.6em;
}
.app-header a.brand-link {
color: var(--accent);
text-decoration: none;
font-size: 1.3em;
font-weight: 600;
letter-spacing: 0.5px;
}
.app-footer {
background: var(--bg-secondary);
border-top: 1px solid var(--border-color);
padding: 18px 0;
}
.app-footer .footer-inner {
max-width: 800px;
margin: 0 auto;
display: flex;
align-items: center;
justify-content: space-between;
gap: 15px;
flex-wrap: wrap;
}
.footer-brand {
color: var(--text-muted);
font-size: 0.9em;
display: flex;
align-items: center;
gap: 8px;
}
.footer-links {
display: flex;
gap: 20px;
}
.footer-links a {
color: var(--accent);
text-decoration: none;
font-size: 0.9em;
}
.container {
max-width: 800px;
margin: 0 auto;
}
h1 {
color: var(--accent);
margin-bottom: 5px;
}
.subtitle {
color: var(--text-muted);
margin-bottom: 25px;
}
.card {
background: var(--bg-secondary);
border-radius: var(--radius);
padding: 20px 25px;
margin-bottom: 20px;
}
.card h2 {
font-size: 1.1em;
margin-bottom: 15px;
color: var(--text-primary);
}
.setting-row {
display: flex;
justify-content: space-between;
align-items: center;
padding: 10px 0;
border-bottom: 1px solid var(--bg-tertiary);
gap: 20px;
}
.setting-row:last-child {
border-bottom: none;
}
.setting-row label {
flex: 1;
}
.setting-row .setting-desc {
display: block;
font-size: 0.85em;
color: var(--text-muted);
margin-top: 2px;
}
select {
background: var(--bg-tertiary);
color: var(--text-primary);
border: 1px solid var(--border-color);
padding: 8px 12px;
border-radius: var(--radius);
font-size: 14px;
min-width: 160px;
}
input[type="color"] {
width: 44px;
height: 34px;
padding: 0;
border: 1px solid var(--border-color);
border-radius: var(--radius);
background: none;
cursor: pointer;
}
.color-row {
display: flex;
align-items: center;
gap: 10px;
}
input[type="text"].hex-input {
width: 90px;
background: var(--bg-tertiary);
color: var(--text-primary);
border: 1px solid var(--border-color);
padding: 8px 10px;
border-radius: var(--radius);
font-family: monospace;
}
.actions {
display: flex;
justify-content: space-between;
align-items: center;
margin-top: 10px;
}
.btn {
background: var(--accent);
color: white;
border: none;
padding: 10px 20px;
border-radius: var(--radius);
cursor: pointer;
text-decoration: none;
display: inline-block;
font-size: 14px;
transition: background 0.3s;
}
.btn:hover { background: var(--accent-hover); }
.btn-secondary {
background: var(--bg-tertiary);
color: var(--text-primary);
}
.btn-secondary:hover { background: var(--bg-tertiary-hover); }
.btn-sm {
padding: 5px 12px;
font-size: 0.85em;
}
.curate-row {
display: flex;
align-items: center;
justify-content: space-between;
gap: 10px;
padding: 8px 10px;
border-radius: var(--radius);
background: var(--bg-tertiary);
margin-bottom: 5px;
cursor: pointer;
}
.curate-row:hover {
background: var(--bg-tertiary-hover);
}
.curate-row.is-hidden {
opacity: 0.55;
}
.curate-row-name {
display: flex;
align-items: center;
gap: 8px;
flex: 1;
min-width: 0;
}
.curate-row-name span.name {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.curate-toggle {
font-size: 1.1em;
width: 18px;
text-align: center;
flex-shrink: 0;
}
.curate-children {
margin-left: 22px;
margin-top: 4px;
display: none;
}
.curate-children.expanded {
display: block;
}
.curate-empty-hint {
color: var(--text-muted);
font-size: 0.9em;
padding: 6px 0;
}
#save-status {
font-size: 0.9em;
color: #28a745;
opacity: 0;
transition: opacity 0.3s;
}
#save-status.visible { opacity: 1; }
</style>
</head>
<body>
<div class="app-header">
<div class="header-inner">
<span class="brand-icon">📚</span>
<a href="/reset_course" class="brand-link">OfflineU</a>
</div>
</div>
<div class="page-content">
<div class="container">
<h1 style="margin-top: 10px;">Settings</h1>
<p class="subtitle">Changes save and apply immediately across the app.</p>
<div class="card">
<h2>Appearance</h2>
<div class="setting-row">
<label for="theme">Theme
<span class="setting-desc">Overall light/dark palette</span>
</label>
<select id="theme" data-setting="theme">
{% for choice in theme_choices %}
<option value="{{ choice }}" {% if settings.theme == choice %}selected{% endif %}>{{ theme_display_names[choice] }}</option>
{% endfor %}
</select>
</div>
<div class="setting-row">
<label for="accent-hex">Accent color
<span class="setting-desc">Used for links, buttons, and highlights</span>
</label>
<div class="color-row">
<input type="color" id="accent-picker" value="{{ settings.accent_color }}">
<input type="text" id="accent-hex" class="hex-input" value="{{ settings.accent_color }}" maxlength="7">
</div>
</div>
<div class="setting-row">
<label for="corner_radius">Corner style
<span class="setting-desc">Sharp, rounded, or pill-shaped elements</span>
</label>
<select id="corner_radius" data-setting="corner_radius">
{% for choice in corner_radius_choices %}
<option value="{{ choice }}" {% if settings.corner_radius == choice %}selected{% endif %}>{{ choice|capitalize }}</option>
{% endfor %}
</select>
</div>
<div class="setting-row">
<label for="card_style">Card style
<span class="setting-desc">Flat, elevated with shadow, or bordered</span>
</label>
<select id="card_style" data-setting="card_style">
{% for choice in card_style_choices %}
<option value="{{ choice }}" {% if settings.card_style == choice %}selected{% endif %}>{{ choice|capitalize }}</option>
{% endfor %}
</select>
</div>
</div>
<div class="card">
<h2>Typography</h2>
<div class="setting-row">
<label for="font_family">Font
<span class="setting-desc">Typeface used across the app</span>
</label>
<select id="font_family" data-setting="font_family">
{% for choice in font_family_choices %}
<option value="{{ choice }}" {% if settings.font_family == choice %}selected{% endif %}>{{ 'Monaspace' if choice == 'monaspace' else choice|capitalize }}</option>
{% endfor %}
</select>
</div>
<div class="setting-row">
<label for="font_size">Text size
<span class="setting-desc">Base font size</span>
</label>
<select id="font_size" data-setting="font_size">
{% for choice in font_size_choices %}
<option value="{{ choice }}" {% if settings.font_size == choice %}selected{% endif %}>{{ choice|capitalize }}</option>
{% endfor %}
</select>
</div>
</div>
<div class="card">
<h2>Layout</h2>
<div class="setting-row">
<label for="layout_width">Page width
<span class="setting-desc">How much of the browser window content uses</span>
</label>
<select id="layout_width" data-setting="layout_width">
{% for choice in layout_width_choices %}
<option value="{{ choice }}" {% if settings.layout_width == choice %}selected{% endif %}>{{ choice|capitalize }}</option>
{% endfor %}
</select>
</div>
<div class="setting-row">
<label for="density">Density
<span class="setting-desc">Spacing and padding throughout the app</span>
</label>
<select id="density" data-setting="density">
{% for choice in density_choices %}
<option value="{{ choice }}" {% if settings.density == choice %}selected{% endif %}>{{ choice|capitalize }}</option>
{% endfor %}
</select>
</div>
</div>
<div class="card">
<h2>Library</h2>
<div class="setting-row" style="flex-direction: column; align-items: stretch; gap: 8px;">
<label for="library_path">Default courses directory
<span class="setting-desc">Where the Library browser starts. Leave blank to use the server default ({{ default_library_path }}).</span>
</label>
<div style="display: flex; gap: 10px;">
<input type="text" id="library_path" class="hex-input" style="flex: 1; width: auto; font-family: var(--font-family);"
placeholder="{{ default_library_path }}" value="{{ settings.library_path }}">
<button class="btn" onclick="saveLibraryPath()">Save</button>
</div>
<span id="library-path-status" style="font-size: 0.85em; min-height: 1.2em;"></span>
</div>
</div>
<div class="card">
<h2>Curate Library</h2>
<p class="setting-desc" style="margin-bottom: 12px;">
Hide courses or whole folders from the Library browser without touching anything on disk.
Hiding a folder hides everything inside it.
</p>
<div id="hidden-list-wrap" style="margin-bottom: 15px; display: none;">
<div style="font-weight: 600; margin-bottom: 8px; font-size: 0.9em; color: var(--text-muted);">Currently hidden</div>
<div id="hidden-list"></div>
</div>
<div style="font-weight: 600; margin-bottom: 8px; font-size: 0.9em; color: var(--text-muted);">Browse to hide</div>
<div id="curate-path-bar" style="color: var(--text-muted); font-size: 13px; margin-bottom: 8px;"></div>
<div id="curate-tree"></div>
</div>
<div class="card">
<h2>Load a Course Manually</h2>
<div class="setting-row" style="flex-direction: column; align-items: stretch; gap: 8px;">
<label for="manual-course-path">Course directory path
<span class="setting-desc">For a course outside your library folder, or if it isn't showing up in the browser for some reason.</span>
</label>
<div style="display: flex; gap: 10px;">
<input type="text" id="manual-course-path" class="hex-input" style="flex: 1; width: auto; font-family: var(--font-family);"
placeholder="e.g., /app/courses/My Course">
<button class="btn" onclick="loadCourseFromPath()">Load Course</button>
</div>
<span id="manual-course-status" style="font-size: 0.85em; min-height: 1.2em;"></span>
</div>
</div>
<div class="card">
<h2>Video Player</h2>
<div class="setting-row">
<label>Player size
<span class="setting-desc">
{% if settings.video_width and settings.video_height %}
Remembered at {{ settings.video_width }}×{{ settings.video_height }}px from your last resize
{% else %}
Using default responsive full-width sizing
{% endif %}
</span>
</label>
<button class="btn btn-secondary" onclick="resetVideoSize()">Reset size</button>
</div>
</div>
<div class="actions">
<button class="btn btn-secondary" onclick="resetSettings()">Reset to Defaults</button>
<span id="save-status">✓ Saved</span>
</div>
</div>
</div>
<footer class="app-footer">
<div class="footer-inner">
<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="/">← Back to app</a>
</div>
</div>
</footer>
<script src="/static/theme.js"></script>
<script>
let saveTimeout = null;
function showSaved() {
const status = document.getElementById('save-status');
status.classList.add('visible');
clearTimeout(saveTimeout);
saveTimeout = setTimeout(() => status.classList.remove('visible'), 1500);
}
function saveSetting(key, value) {
fetch('/api/settings', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ [key]: value })
})
.then(r => r.json())
.then(data => {
if (data.success && window.__offlineuApplyTheme) {
window.__offlineuApplyTheme(data);
showSaved();
}
})
.catch(err => console.error('Failed to save setting:', err));
}
document.querySelectorAll('select[data-setting]').forEach(el => {
el.addEventListener('change', () => saveSetting(el.dataset.setting, el.value));
});
const accentPicker = document.getElementById('accent-picker');
const accentHex = document.getElementById('accent-hex');
accentPicker.addEventListener('input', () => {
accentHex.value = accentPicker.value;
saveSetting('accent_color', accentPicker.value);
});
accentHex.addEventListener('change', () => {
let value = accentHex.value.trim();
if (!value.startsWith('#')) value = '#' + value;
if (/^#[0-9a-fA-F]{6}$/.test(value)) {
accentPicker.value = value;
saveSetting('accent_color', value);
} else {
accentHex.value = accentPicker.value; // revert invalid input
}
});
// ---- Library curation: hide/show courses & folders ----
function loadHiddenList() {
fetch('/api/hidden-paths')
.then(r => r.json())
.then(data => {
const wrap = document.getElementById('hidden-list-wrap');
const list = document.getElementById('hidden-list');
const items = data.hidden_paths || [];
if (items.length === 0) {
wrap.style.display = 'none';
return;
}
wrap.style.display = 'block';
list.innerHTML = items.map(item => `
<div class="curate-row">
<div class="curate-row-name">
<span>🚫</span>
<span class="name">${item.name}</span>
</div>
<button class="btn btn-secondary btn-sm" onclick="toggleHidden('${item.path.replace(/'/g, "\\'")}', false)">Show</button>
</div>
`).join('');
})
.catch(() => {});
}
function loadCurateLevel(path, container, isRoot) {
const url = path ? `/library/manage?path=${encodeURIComponent(path)}` : '/library/manage';
fetch(url)
.then(r => r.json())
.then(data => {
if (isRoot) {
document.getElementById('curate-path-bar').textContent = `Browsing ${data.library_path}`;
}
renderCurateLevel(data, container);
})
.catch(() => {
container.innerHTML = '<p style="color:#ff6b6b;">Could not reach the library scanner.</p>';
});
}
function renderCurateLevel(data, container) {
if (!data.items || data.items.length === 0) {
const reason = (data.errors && data.errors.length) ? data.errors.join(' ') : 'Nothing here.';
container.innerHTML = `<div class="curate-empty-hint">${reason}</div>`;
return;
}
container.innerHTML = data.items.map(item => {
const safePath = item.path.replace(/'/g, "\\'");
const icon = item.type === 'course' ? '🎓' : '📁';
const hiddenClass = item.hidden ? 'is-hidden' : '';
const toggleBtn = `<button class="btn btn-secondary btn-sm" onclick="event.stopPropagation(); toggleHidden('${safePath}', ${!item.hidden}, this)">${item.hidden ? 'Show' : 'Hide'}</button>`;
if (item.type === 'course') {
return `
<div class="curate-row ${hiddenClass}">
<div class="curate-row-name">
<span>${icon}</span>
<span class="name">${item.name}</span>
</div>
${toggleBtn}
</div>
`;
}
return `
<div class="curate-row ${hiddenClass}" onclick="toggleCurateDir(this, '${safePath}')">
<div class="curate-row-name">
<span class="curate-toggle">▶</span>
<span>${icon}</span>
<span class="name">${item.name}</span>
</div>
${toggleBtn}
</div>
<div class="curate-children" data-loaded="false"></div>
`;
}).join('');
}
function toggleCurateDir(rowEl, path) {
const content = rowEl.nextElementSibling;
const toggleIcon = rowEl.querySelector('.curate-toggle');
if (!content || !content.classList.contains('curate-children')) return;
if (content.classList.contains('expanded')) {
content.classList.remove('expanded');
if (toggleIcon) toggleIcon.textContent = '▶';
return;
}
content.classList.add('expanded');
if (toggleIcon) toggleIcon.textContent = '▼';
if (content.dataset.loaded === 'true') return;
content.innerHTML = '<div class="curate-empty-hint">Loading...</div>';
content.dataset.loaded = 'true';
content.dataset.path = path;
loadCurateLevel(path, content, false);
}
function toggleHidden(path, hidden, btnEl) {
fetch('/api/hidden-paths', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ path: path, hidden: hidden })
})
.then(r => r.json())
.then(data => {
if (data.success) {
loadHiddenList();
// Refresh just the level this toggle happened in, rather
// than collapsing the whole tree back to root.
const container = btnEl ? (btnEl.closest('.curate-children') || document.getElementById('curate-tree'))
: document.getElementById('curate-tree');
const isRootContainer = container.id === 'curate-tree';
const refreshPath = isRootContainer ? null : container.dataset.path;
loadCurateLevel(refreshPath, container, isRootContainer);
}
})
.catch(() => {});
}
loadHiddenList();
loadCurateLevel(null, document.getElementById('curate-tree'), true);
function saveLibraryPath() {
const input = document.getElementById('library_path');
const status = document.getElementById('library-path-status');
fetch('/api/settings', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ library_path: input.value.trim() })
})
.then(r => r.json())
.then(data => {
if (data.success) {
status.style.color = '#28a745';
status.textContent = '✓ Saved — reload the main page to see it take effect';
showSaved();
} else {
status.style.color = '#ff6b6b';
status.textContent = data.error || 'Could not save';
}
})
.catch(err => {
status.style.color = '#ff6b6b';
status.textContent = 'Could not reach the server';
});
}
function loadCourseFromPath() {
const input = document.getElementById('manual-course-path');
const status = document.getElementById('manual-course-status');
const coursePath = input.value.trim();
if (!coursePath) {
status.style.color = '#ff6b6b';
status.textContent = 'Please enter a course path.';
return;
}
status.style.color = 'var(--text-muted)';
status.textContent = 'Loading course...';
fetch('/load_course', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ course_path: coursePath })
})
.then(r => r.json())
.then(data => {
if (data.success) {
status.style.color = '#28a745';
status.textContent = `✓ Loaded "${data.course_name}" — redirecting...`;
setTimeout(() => { window.location.href = '/'; }, 1000);
} else {
status.style.color = '#ff6b6b';
status.textContent = data.error || 'Could not load course';
}
})
.catch(() => {
status.style.color = '#ff6b6b';
status.textContent = 'Could not reach the server';
});
}
document.getElementById('manual-course-path').addEventListener('keypress', (e) => {
if (e.key === 'Enter') loadCourseFromPath();
});
function resetVideoSize() {
fetch('/api/settings', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ video_width: '', video_height: '' })
})
.then(r => r.json())
.then(data => {
if (data.success) location.reload();
})
.catch(err => console.error('Failed to reset video size:', err));
}
function resetSettings() {
fetch('/api/settings/reset', { method: 'POST' })
.then(r => r.json())
.then(data => {
if (data.success) {
location.reload();
}
})
.catch(err => console.error('Failed to reset settings:', err));
}
</script>
</body>
</html>