Files
LEDMatrix/web_interface/static/v3/js/widgets/schedule-picker.js
T
ChuckandClaude Opus 5 d1e821c625 fix(web): harden, polish and optimize the web UI per the Sept 2026 audit (#568)
* fix(web): harden, polish and optimize the web UI per the September 2026 audit

Works through docs/archive/WEB_UI_AUDIT_2026-09.md (health 8/20).

Implementation integrity (P0)
- app.css now defines every utility class the templates and JS use,
  including .hidden, so the ~145 JS show/hide toggles work. Button reset,
  and base component rules (.btn, .form-control) wrapped in :where() so
  utility classes on the same element win. New static-audit test fails
  when a used utility class has no rule.

Accessibility
- Focus rings render (the old ring rule referenced undefined variables);
  one :focus-visible outline everywhere; skip link; labelled nav landmarks.
- Shared dialog helper (js/utils/dialog.js): role/aria-modal, focus trap,
  Escape, focus return, applied to every modal.
- Named icon-only buttons and labelled ~70 form fields.
- Toasts announced once; errors persist >= 10s; one showNotification.
- Captive WiFi page: live region, timeouts, dark mode, 16px inputs.

Performance (Pi Zero 2 W)
- SSE streams and tab timers pause when hidden or off-tab; the display
  stream only runs while a preview is visible. app-shell.js deferred.
- Widget scripts served as one versioned bundle (/assets/widgets.js):
  52 -> 21 script tags, 66 -> 35 requests on first load.
- Stdlib gzip fallback when flask-compress is missing: first-load JS/CSS
  1358 KB -> 291 KB on the wire. SSE untouched.

Theming and responsive
- File managers, form fields and Fonts upload on theme tokens; bare
  inputs themed in dark mode; no more white surfaces.
- No horizontal overflow at 375px on any tab; 44px touch targets on
  coarse pointers; reduced-motion respected; header title truncates.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(web): clear Codacy findings on #568

- json-file-manager: focus-trap releases kept in a Map (no dynamic
  property access or delete; no value-returning forEach callback)
- notification / schedule-picker: style and day-label lookups via Map
- app.js: move the pending-queue assignment out of the expression
- diff_viewer / error_handler: named function declarations instead of
  arrow consts

No behavior change.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test: check the OAuth widget ships in the widget bundle

base.html no longer tags widget scripts one by one; they load through
/assets/widgets.js. Assert the page requests the bundle and the bundle
contains google-oauth.js, which is what the test was protecting.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(web): address review feedback on #568

- widget bundle version fingerprints every file (name, mtime_ns, size)
- gzip fallback appends Accept-Encoding to an existing Vary header
- dialog helper: releasing a non-top dialog no longer moves focus out of
  the dialog the user is in
- labels: file-upload targets its file input; fallback config fields get
  label for/id pairs; native color input has a fallback name
- utility audit also reads class names inside bound :class expressions

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(web): give the native color-picker input an accessible name

CodeRabbit flagged this on PR #568 as an outside-diff finding (never
posted inline, so it was missed in the round of fixes that addressed
the other 6 review comments). The <input type="color"> only carried a
title attribute; screen readers don't reliably announce title, and
there's no other label naming the control when showHexInput is false.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(web): clear Codacy findings in app-shell.js

- drop the unused catch binding on the SSE JSON parse
- move the pending-notification queue assignment out of the expression

No behavior change.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(web): contain plugin widgets/ dir and bound style-editor retries

From CodeRabbit review on #568 (code that arrived with the main merge):
- serve_plugin_widget resolves widgets/ with resolve_under before
  resolving the manifest script under it, so a symlinked widgets
  directory can't become the containment base (CWE-22). New test.
- style-editor init stops polling after ~10s when the widget never
  registers and leaves the plain fallback fields in place.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-09-14 09:42:24 -04:00

575 lines
26 KiB
JavaScript

/**
* LEDMatrix Schedule Picker Widget
*
* Composite widget combining enable toggle, mode switch (global/per-day),
* and time range configurations. Composes day-selector and time-range widgets.
*
* Can be used standalone in schedule.html or by plugins via x-widget: "schedule-picker".
*
* Schema example:
* {
* "schedule": {
* "type": "object",
* "x-widget": "schedule-picker",
* "x-options": {
* "showModeToggle": true, // Allow switching global/per-day
* "showEnableToggle": true, // Show enabled checkbox
* "compactMode": false, // Compact layout for embedded use
* "defaultMode": "global" // Default mode: "global" or "per_day"
* }
* }
* }
*
* API-compatible output format:
* {
* enabled: boolean,
* mode: "global" | "per_day",
* start_time: "HH:MM", // if global mode
* end_time: "HH:MM", // if global mode
* days: { // if per_day mode
* monday: { enabled: boolean, start_time: "HH:MM", end_time: "HH:MM" },
* ...
* }
* }
*
* @module SchedulePickerWidget
*/
(function() {
'use strict';
const DAYS = ['monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday'];
const DAY_LABELS = {
monday: 'Monday',
tuesday: 'Tuesday',
wednesday: 'Wednesday',
thursday: 'Thursday',
friday: 'Friday',
saturday: 'Saturday',
sunday: 'Sunday'
};
const DAY_LABEL_MAP = new Map(Object.entries(DAY_LABELS));
// Use BaseWidget utilities if available
const base = window.BaseWidget ? new window.BaseWidget('SchedulePicker', '1.0.0') : null;
function escapeHtml(text) {
if (base) return base.escapeHtml(text);
const div = document.createElement('div');
div.textContent = String(text);
return div.innerHTML.replace(/"/g, '&quot;').replace(/'/g, '&#39;');
}
function sanitizeId(id) {
if (base) return base.sanitizeId(id);
return String(id).replace(/[^a-zA-Z0-9_-]/g, '_');
}
function triggerChange(fieldId, value) {
if (base) {
base.triggerChange(fieldId, value);
} else {
const event = new CustomEvent('widget-change', {
detail: { fieldId, value },
bubbles: true,
cancelable: true
});
document.dispatchEvent(event);
}
}
/**
* Generate default schedule config
*/
function getDefaultSchedule() {
const days = {};
DAYS.forEach(day => {
days[day] = {
enabled: true,
start_time: '07:00',
end_time: '23:00'
};
});
return {
enabled: false,
mode: 'global',
start_time: '07:00',
end_time: '23:00',
days: days
};
}
/**
* Coerce a value to boolean, handling string 'true'/'false' values
* that may come from config files or form submissions.
*/
function coerceToBoolean(value) {
if (typeof value === 'boolean') {
return value;
}
if (typeof value === 'string') {
const trimmed = value.trim().toLowerCase();
return trimmed === 'true' || trimmed === '1' || trimmed === 'on';
}
return Boolean(value);
}
/**
* Normalize mode value to handle both 'per_day' and 'per-day' variants.
*/
function normalizeMode(mode) {
if (!mode || typeof mode !== 'string') {
return 'global';
}
// Normalize: replace hyphens with underscores and check for per_day
const normalized = mode.trim().toLowerCase().replace(/-/g, '_');
return normalized === 'per_day' ? 'per_day' : 'global';
}
/**
* Merge user value with defaults
*/
function normalizeSchedule(value) {
const defaults = getDefaultSchedule();
if (!value || typeof value !== 'object') {
return defaults;
}
const schedule = {
enabled: coerceToBoolean(value.enabled),
mode: normalizeMode(value.mode),
start_time: value.start_time || defaults.start_time,
end_time: value.end_time || defaults.end_time,
days: {}
};
// Merge days
DAYS.forEach(day => {
const dayConfig = (value.days && value.days[day]) || defaults.days[day];
// Use coerceToBoolean but default to true if enabled is undefined
const dayEnabled = dayConfig.enabled === undefined ? true : coerceToBoolean(dayConfig.enabled);
schedule.days[day] = {
enabled: dayEnabled,
start_time: dayConfig.start_time || defaults.days[day].start_time,
end_time: dayConfig.end_time || defaults.days[day].end_time
};
});
return schedule;
}
window.LEDMatrixWidgets.register('schedule-picker', {
name: 'Schedule Picker Widget',
version: '1.0.0',
/**
* Render the schedule picker widget
* @param {HTMLElement} container - Container element
* @param {Object} config - Schema configuration
* @param {Object} value - Schedule configuration object
* @param {Object} options - Additional options (fieldId, pluginId)
*/
render: function(container, config, value, options) {
const fieldId = sanitizeId(options.fieldId || container.id || 'schedule');
const xOptions = config['x-options'] || config['x_options'] || {};
const showModeToggle = xOptions.showModeToggle !== false;
const showEnableToggle = xOptions.showEnableToggle !== false;
const schedule = normalizeSchedule(value);
let html = `<div id="${fieldId}_widget" class="schedule-picker-widget" data-field-id="${fieldId}">`;
// Hidden inputs for API-compatible form submission
html += this._renderHiddenInputs(fieldId, schedule);
// Enable toggle
if (showEnableToggle) {
html += `
<div class="bg-blue-50 rounded-lg p-4 mb-4">
<label class="flex items-center cursor-pointer">
<input type="checkbox"
id="${fieldId}_enabled"
${schedule.enabled ? 'checked' : ''}
onchange="window.LEDMatrixWidgets.getHandlers('schedule-picker').onEnabledChange('${fieldId}', this.checked)"
class="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300 rounded">
<span class="ml-2 text-sm font-medium text-gray-900">Enable Schedule</span>
</label>
<p class="mt-1 text-sm text-gray-600">When enabled, the display will only operate during specified hours.</p>
</div>
`;
}
// Mode selection
if (showModeToggle) {
html += `
<div class="bg-gray-50 rounded-lg p-4 mb-4">
<h3 class="text-md font-medium text-gray-900 mb-4">Schedule Mode</h3>
<div class="space-y-3">
<label class="flex items-center cursor-pointer">
<input type="radio"
name="${fieldId}_mode"
value="global"
id="${fieldId}_mode_global"
${schedule.mode === 'global' ? 'checked' : ''}
onchange="window.LEDMatrixWidgets.getHandlers('schedule-picker').onModeChange('${fieldId}', 'global')"
class="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300">
<span class="ml-2 text-sm font-medium text-gray-900">Global Schedule</span>
</label>
<p class="ml-6 text-sm text-gray-600">Use the same start and end time for all days of the week</p>
<label class="flex items-center cursor-pointer mt-4">
<input type="radio"
name="${fieldId}_mode"
value="per_day"
id="${fieldId}_mode_per_day"
${schedule.mode === 'per_day' ? 'checked' : ''}
onchange="window.LEDMatrixWidgets.getHandlers('schedule-picker').onModeChange('${fieldId}', 'per_day')"
class="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300">
<span class="ml-2 text-sm font-medium text-gray-900">Per-Day Schedule</span>
</label>
<p class="ml-6 text-sm text-gray-600">Set different times for each day of the week</p>
</div>
</div>
`;
}
// Global schedule section
const globalDisplay = schedule.mode === 'global' ? 'block' : 'none';
html += `
<div id="${fieldId}_global_section" class="bg-gray-50 rounded-lg p-4 mb-4" style="display: ${globalDisplay};">
<h3 class="text-md font-medium text-gray-900 mb-4">Global Times</h3>
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div class="form-group">
<label for="${fieldId}_global_start" class="block text-sm font-medium text-gray-700">Start Time</label>
<input type="time"
id="${fieldId}_global_start"
value="${escapeHtml(schedule.start_time)}"
onchange="window.LEDMatrixWidgets.getHandlers('schedule-picker').onGlobalTimeChange('${fieldId}')"
class="form-control mt-1">
<p class="mt-1 text-sm text-gray-600">When to start displaying content (HH:MM)</p>
</div>
<div class="form-group">
<label for="${fieldId}_global_end" class="block text-sm font-medium text-gray-700">End Time</label>
<input type="time"
id="${fieldId}_global_end"
value="${escapeHtml(schedule.end_time)}"
onchange="window.LEDMatrixWidgets.getHandlers('schedule-picker').onGlobalTimeChange('${fieldId}')"
class="form-control mt-1">
<p class="mt-1 text-sm text-gray-600">When to stop displaying content (HH:MM)</p>
</div>
</div>
</div>
`;
// Per-day schedule section
const perDayDisplay = schedule.mode === 'per_day' ? 'block' : 'none';
html += `
<div id="${fieldId}_perday_section" style="display: ${perDayDisplay};">
<h3 class="text-md font-medium text-gray-900 mb-4">Day-Specific Times</h3>
<div class="bg-gray-50 rounded-lg p-4">
<div class="overflow-x-auto">
<table class="min-w-full divide-y divide-gray-200">
<thead>
<tr class="bg-gray-100">
<th class="px-3 py-2 text-left text-xs font-semibold text-gray-700 uppercase">Day</th>
<th class="px-3 py-2 text-left text-xs font-semibold text-gray-700 uppercase">Enabled</th>
<th class="px-3 py-2 text-left text-xs font-semibold text-gray-700 uppercase">Start</th>
<th class="px-3 py-2 text-left text-xs font-semibold text-gray-700 uppercase">End</th>
</tr>
</thead>
<tbody class="bg-white divide-y divide-gray-200">
`;
// Render each day row
DAYS.forEach(day => {
const dayConfig = schedule.days[day];
const dayLabel = escapeHtml(DAY_LABEL_MAP.get(day) || day);
const disabled = !dayConfig.enabled;
const disabledClass = disabled ? 'bg-gray-100' : '';
html += `
<tr class="hover:bg-gray-50" id="${fieldId}_row_${day}">
<td class="px-3 py-2 whitespace-nowrap">
<span class="text-sm font-medium text-gray-900">${dayLabel}</span>
</td>
<td class="px-3 py-2 whitespace-nowrap">
<input type="checkbox"
id="${fieldId}_${day}_enabled"
aria-label="${dayLabel} enabled"
${dayConfig.enabled ? 'checked' : ''}
onchange="window.LEDMatrixWidgets.getHandlers('schedule-picker').onDayEnabledChange('${fieldId}', '${day}', this.checked)"
class="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300 rounded">
</td>
<td class="px-3 py-2 whitespace-nowrap">
<input type="time"
id="${fieldId}_${day}_start"
aria-label="${dayLabel} start time"
value="${escapeHtml(dayConfig.start_time)}"
${disabled ? 'disabled' : ''}
onchange="window.LEDMatrixWidgets.getHandlers('schedule-picker').onDayTimeChange('${fieldId}', '${day}')"
class="block w-full px-2 py-1 text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-blue-500 focus:border-blue-500 ${disabledClass}">
</td>
<td class="px-3 py-2 whitespace-nowrap">
<input type="time"
id="${fieldId}_${day}_end"
aria-label="${dayLabel} end time"
value="${escapeHtml(dayConfig.end_time)}"
${disabled ? 'disabled' : ''}
onchange="window.LEDMatrixWidgets.getHandlers('schedule-picker').onDayTimeChange('${fieldId}', '${day}')"
class="block w-full px-2 py-1 text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-blue-500 focus:border-blue-500 ${disabledClass}">
</td>
</tr>
`;
});
html += `
</tbody>
</table>
</div>
</div>
</div>
`;
html += '</div>';
container.innerHTML = html;
},
/**
* Render hidden inputs for form submission
* These match the existing API format
*/
_renderHiddenInputs: function(fieldId, schedule) {
let html = '';
// Enabled state (hidden input ensures value is always sent, even when checkbox is unchecked)
html += `<input type="hidden" id="${fieldId}_enabled_hidden" name="enabled" value="${schedule.enabled}">`;
// Mode indicator (for the widget to track internally)
html += `<input type="hidden" id="${fieldId}_mode_value" name="mode" value="${schedule.mode}">`;
// Global times (used when mode is global)
html += `<input type="hidden" id="${fieldId}_start_time_hidden" name="start_time" value="${escapeHtml(schedule.start_time)}">`;
html += `<input type="hidden" id="${fieldId}_end_time_hidden" name="end_time" value="${escapeHtml(schedule.end_time)}">`;
// Per-day values (used when mode is per_day)
DAYS.forEach(day => {
const dayConfig = schedule.days[day];
html += `<input type="hidden" id="${fieldId}_${day}_enabled_hidden" name="${day}_enabled" value="${dayConfig.enabled}">`;
html += `<input type="hidden" id="${fieldId}_${day}_start_hidden" name="${day}_start" value="${escapeHtml(dayConfig.start_time)}">`;
html += `<input type="hidden" id="${fieldId}_${day}_end_hidden" name="${day}_end" value="${escapeHtml(dayConfig.end_time)}">`;
});
return html;
},
/**
* Get current schedule value
* @param {string} fieldId - Field ID
* @returns {Object} Schedule configuration object
*/
getValue: function(fieldId) {
const safeId = sanitizeId(fieldId);
const widget = document.getElementById(`${safeId}_widget`);
if (!widget) return getDefaultSchedule();
const enabledCheckbox = document.getElementById(`${safeId}_enabled`);
const modeGlobal = document.getElementById(`${safeId}_mode_global`);
const globalStart = document.getElementById(`${safeId}_global_start`);
const globalEnd = document.getElementById(`${safeId}_global_end`);
const schedule = {
enabled: enabledCheckbox ? enabledCheckbox.checked : false,
mode: (modeGlobal && modeGlobal.checked) ? 'global' : 'per_day',
start_time: globalStart ? globalStart.value : '07:00',
end_time: globalEnd ? globalEnd.value : '23:00',
days: {}
};
DAYS.forEach(day => {
const dayEnabled = document.getElementById(`${safeId}_${day}_enabled`);
const dayStart = document.getElementById(`${safeId}_${day}_start`);
const dayEnd = document.getElementById(`${safeId}_${day}_end`);
schedule.days[day] = {
enabled: dayEnabled ? dayEnabled.checked : true,
start_time: dayStart ? dayStart.value : '07:00',
end_time: dayEnd ? dayEnd.value : '23:00'
};
});
return schedule;
},
/**
* Set schedule value
* @param {string} fieldId - Field ID
* @param {Object} value - Schedule configuration object
*/
setValue: function(fieldId, value) {
const safeId = sanitizeId(fieldId);
const schedule = normalizeSchedule(value);
// Set enabled
const enabledCheckbox = document.getElementById(`${safeId}_enabled`);
if (enabledCheckbox) enabledCheckbox.checked = schedule.enabled;
// Set mode
const modeGlobal = document.getElementById(`${safeId}_mode_global`);
const modePerDay = document.getElementById(`${safeId}_mode_per_day`);
if (modeGlobal) modeGlobal.checked = schedule.mode === 'global';
if (modePerDay) modePerDay.checked = schedule.mode === 'per_day';
// Set global times
const globalStart = document.getElementById(`${safeId}_global_start`);
const globalEnd = document.getElementById(`${safeId}_global_end`);
if (globalStart) globalStart.value = schedule.start_time;
if (globalEnd) globalEnd.value = schedule.end_time;
// Set per-day values
DAYS.forEach(day => {
const dayConfig = schedule.days[day];
const dayEnabled = document.getElementById(`${safeId}_${day}_enabled`);
const dayStart = document.getElementById(`${safeId}_${day}_start`);
const dayEnd = document.getElementById(`${safeId}_${day}_end`);
if (dayEnabled) dayEnabled.checked = dayConfig.enabled;
if (dayStart) {
dayStart.value = dayConfig.start_time;
dayStart.disabled = !dayConfig.enabled;
dayStart.classList.toggle('bg-gray-100', !dayConfig.enabled);
}
if (dayEnd) {
dayEnd.value = dayConfig.end_time;
dayEnd.disabled = !dayConfig.enabled;
dayEnd.classList.toggle('bg-gray-100', !dayConfig.enabled);
}
});
// Update visibility
this.handlers.onModeChange(fieldId, schedule.mode);
// Update hidden inputs
this._updateHiddenInputs(fieldId);
},
/**
* Update all hidden inputs to match current state
*/
_updateHiddenInputs: function(fieldId) {
const safeId = sanitizeId(fieldId);
const schedule = this.getValue(fieldId);
// Enabled
const enabledHidden = document.getElementById(`${safeId}_enabled_hidden`);
if (enabledHidden) enabledHidden.value = schedule.enabled;
// Mode
const modeHidden = document.getElementById(`${safeId}_mode_value`);
if (modeHidden) modeHidden.value = schedule.mode;
// Global times
const startHidden = document.getElementById(`${safeId}_start_time_hidden`);
const endHidden = document.getElementById(`${safeId}_end_time_hidden`);
if (startHidden) startHidden.value = schedule.start_time;
if (endHidden) endHidden.value = schedule.end_time;
// Per-day values
DAYS.forEach(day => {
const dayConfig = schedule.days[day];
const enabledHidden = document.getElementById(`${safeId}_${day}_enabled_hidden`);
const startHidden = document.getElementById(`${safeId}_${day}_start_hidden`);
const endHidden = document.getElementById(`${safeId}_${day}_end_hidden`);
if (enabledHidden) enabledHidden.value = dayConfig.enabled;
if (startHidden) startHidden.value = dayConfig.start_time;
if (endHidden) endHidden.value = dayConfig.end_time;
});
},
handlers: {
/**
* Handle enabled toggle change
*/
onEnabledChange: function(fieldId, enabled) {
const widget = window.LEDMatrixWidgets.get('schedule-picker');
widget._updateHiddenInputs(fieldId);
triggerChange(fieldId, widget.getValue(fieldId));
},
/**
* Handle mode switch
*/
onModeChange: function(fieldId, mode) {
const safeId = sanitizeId(fieldId);
const globalSection = document.getElementById(`${safeId}_global_section`);
const perDaySection = document.getElementById(`${safeId}_perday_section`);
if (globalSection) globalSection.style.display = mode === 'global' ? 'block' : 'none';
if (perDaySection) perDaySection.style.display = mode === 'per_day' ? 'block' : 'none';
const widget = window.LEDMatrixWidgets.get('schedule-picker');
widget._updateHiddenInputs(fieldId);
triggerChange(fieldId, widget.getValue(fieldId));
},
/**
* Handle global time change
*/
onGlobalTimeChange: function(fieldId) {
const widget = window.LEDMatrixWidgets.get('schedule-picker');
widget._updateHiddenInputs(fieldId);
triggerChange(fieldId, widget.getValue(fieldId));
},
/**
* Handle day enabled change
*/
onDayEnabledChange: function(fieldId, day, enabled) {
const safeId = sanitizeId(fieldId);
const dayStart = document.getElementById(`${safeId}_${day}_start`);
const dayEnd = document.getElementById(`${safeId}_${day}_end`);
if (dayStart) {
dayStart.disabled = !enabled;
dayStart.classList.toggle('bg-gray-100', !enabled);
// Set default value only when enabling and input is empty
if (enabled && !dayStart.value) {
dayStart.value = '07:00';
}
}
if (dayEnd) {
dayEnd.disabled = !enabled;
dayEnd.classList.toggle('bg-gray-100', !enabled);
// Set default value only when enabling and input is empty
if (enabled && !dayEnd.value) {
dayEnd.value = '23:00';
}
}
const widget = window.LEDMatrixWidgets.get('schedule-picker');
widget._updateHiddenInputs(fieldId);
triggerChange(fieldId, widget.getValue(fieldId));
},
/**
* Handle day time change
*/
onDayTimeChange: function(fieldId, day) {
const widget = window.LEDMatrixWidgets.get('schedule-picker');
widget._updateHiddenInputs(fieldId);
triggerChange(fieldId, widget.getValue(fieldId));
}
}
});
// Expose constants for external use
window.LEDMatrixWidgets.get('schedule-picker').DAYS = DAYS;
window.LEDMatrixWidgets.get('schedule-picker').DAY_LABELS = DAY_LABELS;
window.LEDMatrixWidgets.get('schedule-picker').getDefaultSchedule = getDefaultSchedule;
window.LEDMatrixWidgets.get('schedule-picker').normalizeSchedule = normalizeSchedule;
})();