Files
Chuck 7afc2c0670 fix(web): increase chain_length max from 8 to 32 (#300)
* fix(web): increase chain_length max from 8 to 32

The web UI form input capped chain_length at 8 panels, preventing
users with larger displays (e.g. 16-panel setups) from configuring
their hardware through the UI. The backend API had no such limit.

Changed max="8" to max="32" to support large display configurations.
Added panel count example to the help text.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix(web): add server-side bounds validation for display hardware fields

The API endpoint at /api/v3/config/main accepted any integer value for
display hardware fields (chain_length, rows, cols, brightness, etc.)
without bounds checking. Only the HTML form had min/max attributes,
which are trivially bypassed by direct API calls.

Added _int_field_limits dict with bounds for all integer hardware fields:
  chain_length: 1-32, parallel: 1-4, brightness: 1-100,
  rows: 8-128, cols: 16-128, scan_mode: 0-1, pwm_bits: 1-11,
  pwm_dither_bits: 0-2, pwm_lsb_nanoseconds: 50-500,
  limit_refresh_rate_hz: 0-1000, gpio_slowdown: 0-5

Out-of-bounds or non-integer values now return 400 with a clear error
message (e.g. "Invalid chain_length value 99. Must be between 1 and 32.")
before any config is persisted. Follows the same inline validation
pattern already used for led_rgb_sequence, panel_type, and multiplexing.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix(api): strict int validation and add max_dynamic_duration_seconds bounds

Reject bool/float types in _int_field_limits validation loop to prevent
silent coercion, and add max_dynamic_duration_seconds to the validation
map so it gets proper bounds checking instead of a raw int() call.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-29 20:17:14 -04:00

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<div class="bg-white rounded-lg shadow p-6">
<div class="border-b border-gray-200 pb-4 mb-6">
<h2 class="text-lg font-semibold text-gray-900">Display Settings</h2>
<p class="mt-1 text-sm text-gray-600">Configure LED matrix hardware settings and display options.</p>
</div>
<form hx-post="/api/v3/config/main"
hx-ext="json-enc"
hx-headers='{"Content-Type": "application/json"}'
hx-swap="none"
hx-on:htmx:after-request="showNotification(event.detail.xhr.responseJSON?.message || 'Display settings saved', event.detail.xhr.responseJSON?.status || 'success')"
class="space-y-6"
novalidate
onsubmit="fixInvalidNumberInputs(this); return true;">
<!-- Hardware Settings -->
<div class="bg-gray-50 rounded-lg p-4">
<h3 class="text-md font-medium text-gray-900 mb-4">Hardware Configuration</h3>
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 xl:grid-cols-4 2xl:grid-cols-4 gap-4 mb-4">
<div class="form-group">
<label for="rows" class="block text-sm font-medium text-gray-700">Rows</label>
<input type="number"
id="rows"
name="rows"
value="{{ main_config.display.hardware.rows or 32 }}"
min="1"
max="64"
class="form-control">
<p class="mt-1 text-sm text-gray-600">Number of LED rows</p>
</div>
<div class="form-group">
<label for="cols" class="block text-sm font-medium text-gray-700">Columns</label>
<input type="number"
id="cols"
name="cols"
value="{{ main_config.display.hardware.cols or 64 }}"
min="1"
max="128"
class="form-control">
<p class="mt-1 text-sm text-gray-600">Number of LED columns</p>
</div>
<div class="form-group">
<label for="chain_length" class="block text-sm font-medium text-gray-700">Chain Length</label>
<input type="number"
id="chain_length"
name="chain_length"
value="{{ main_config.display.hardware.chain_length or 2 }}"
min="1"
max="32"
class="form-control">
<p class="mt-1 text-sm text-gray-600">Number of LED panels chained together (e.g. 2 for 128×32, 5 for 320×32)</p>
</div>
<div class="form-group">
<label for="parallel" class="block text-sm font-medium text-gray-700">Parallel</label>
<input type="number"
id="parallel"
name="parallel"
value="{{ main_config.display.hardware.parallel or 1 }}"
min="1"
max="4"
class="form-control">
<p class="mt-1 text-sm text-gray-600">Number of parallel chains</p>
</div>
</div>
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div class="form-group">
<label for="brightness" class="block text-sm font-medium text-gray-700">Brightness</label>
<div class="flex items-center space-x-2">
<input type="range"
id="brightness"
name="brightness"
value="{{ main_config.display.hardware.brightness or 95 }}"
min="1"
max="100"
class="flex-1">
<span id="brightness-value" class="text-sm font-medium w-12">{{ main_config.display.hardware.brightness or 95 }}</span>
</div>
<p class="mt-1 text-sm text-gray-600">LED brightness: <span id="brightness-display">{{ main_config.display.hardware.brightness or 95 }}</span>%</p>
</div>
<div class="form-group">
<label for="hardware_mapping" class="block text-sm font-medium text-gray-700">Hardware Mapping</label>
<select id="hardware_mapping" name="hardware_mapping" class="form-control">
<option value="adafruit-hat-pwm" {% if main_config.display.hardware.hardware_mapping == "adafruit-hat-pwm" %}selected{% endif %}>Adafruit HAT PWM</option>
<option value="adafruit-hat" {% if main_config.display.hardware.hardware_mapping == "adafruit-hat" %}selected{% endif %}>Adafruit HAT</option>
<option value="regular" {% if main_config.display.hardware.hardware_mapping == "regular" %}selected{% endif %}>Regular</option>
<option value="regular-pi1" {% if main_config.display.hardware.hardware_mapping == "regular-pi1" %}selected{% endif %}>Regular Pi1</option>
</select>
</div>
</div>
<div class="grid grid-cols-1 md:grid-cols-3 gap-4">
<div class="form-group">
<label for="led_rgb_sequence" class="block text-sm font-medium text-gray-700">LED RGB Sequence</label>
<select id="led_rgb_sequence" name="led_rgb_sequence" class="form-control">
<option value="RGB" {% if main_config.display.hardware.get('led_rgb_sequence', 'RGB') == "RGB" %}selected{% endif %}>RGB</option>
<option value="RBG" {% if main_config.display.hardware.get('led_rgb_sequence', 'RGB') == "RBG" %}selected{% endif %}>RBG</option>
<option value="GRB" {% if main_config.display.hardware.get('led_rgb_sequence', 'RGB') == "GRB" %}selected{% endif %}>GRB</option>
<option value="GBR" {% if main_config.display.hardware.get('led_rgb_sequence', 'RGB') == "GBR" %}selected{% endif %}>GBR</option>
<option value="BRG" {% if main_config.display.hardware.get('led_rgb_sequence', 'RGB') == "BRG" %}selected{% endif %}>BRG</option>
<option value="BGR" {% if main_config.display.hardware.get('led_rgb_sequence', 'RGB') == "BGR" %}selected{% endif %}>BGR</option>
</select>
<p class="mt-1 text-sm text-gray-600">Color channel order for your LED panels</p>
</div>
<div class="form-group">
<label for="multiplexing" class="block text-sm font-medium text-gray-700">Multiplexing</label>
<select id="multiplexing" name="multiplexing" class="form-control">
<option value="0" {% if main_config.display.hardware.get('multiplexing', 0)|int == 0 %}selected{% endif %}>0 - Direct</option>
<option value="1" {% if main_config.display.hardware.get('multiplexing', 0)|int == 1 %}selected{% endif %}>1 - Stripe</option>
<option value="2" {% if main_config.display.hardware.get('multiplexing', 0)|int == 2 %}selected{% endif %}>2 - Checkered</option>
<option value="3" {% if main_config.display.hardware.get('multiplexing', 0)|int == 3 %}selected{% endif %}>3 - Spiral</option>
<option value="4" {% if main_config.display.hardware.get('multiplexing', 0)|int == 4 %}selected{% endif %}>4 - ZStripe</option>
<option value="5" {% if main_config.display.hardware.get('multiplexing', 0)|int == 5 %}selected{% endif %}>5 - ZnMirrorZStripe</option>
<option value="6" {% if main_config.display.hardware.get('multiplexing', 0)|int == 6 %}selected{% endif %}>6 - Coreman</option>
<option value="7" {% if main_config.display.hardware.get('multiplexing', 0)|int == 7 %}selected{% endif %}>7 - Kaler2Scan</option>
<option value="8" {% if main_config.display.hardware.get('multiplexing', 0)|int == 8 %}selected{% endif %}>8 - ZStripeUneven</option>
<option value="9" {% if main_config.display.hardware.get('multiplexing', 0)|int == 9 %}selected{% endif %}>9 - P10-128x4-Z</option>
<option value="10" {% if main_config.display.hardware.get('multiplexing', 0)|int == 10 %}selected{% endif %}>10 - QiangLiQ8</option>
<option value="11" {% if main_config.display.hardware.get('multiplexing', 0)|int == 11 %}selected{% endif %}>11 - InversedZStripe</option>
<option value="12" {% if main_config.display.hardware.get('multiplexing', 0)|int == 12 %}selected{% endif %}>12 - P10Outdoor1R1G1B v1</option>
<option value="13" {% if main_config.display.hardware.get('multiplexing', 0)|int == 13 %}selected{% endif %}>13 - P10Outdoor1R1G1B v2</option>
<option value="14" {% if main_config.display.hardware.get('multiplexing', 0)|int == 14 %}selected{% endif %}>14 - P10Outdoor1R1G1B v3</option>
<option value="15" {% if main_config.display.hardware.get('multiplexing', 0)|int == 15 %}selected{% endif %}>15 - P10CoremanMapper</option>
<option value="16" {% if main_config.display.hardware.get('multiplexing', 0)|int == 16 %}selected{% endif %}>16 - P8Outdoor1R1G1B</option>
<option value="17" {% if main_config.display.hardware.get('multiplexing', 0)|int == 17 %}selected{% endif %}>17 - FlippedStripe</option>
<option value="18" {% if main_config.display.hardware.get('multiplexing', 0)|int == 18 %}selected{% endif %}>18 - P10-32x16-HalfScan</option>
<option value="19" {% if main_config.display.hardware.get('multiplexing', 0)|int == 19 %}selected{% endif %}>19 - P10-32x16-QuarterScan</option>
<option value="20" {% if main_config.display.hardware.get('multiplexing', 0)|int == 20 %}selected{% endif %}>20 - P3Outdoor-64x64</option>
<option value="21" {% if main_config.display.hardware.get('multiplexing', 0)|int == 21 %}selected{% endif %}>21 - DoubleZMultiplex</option>
<option value="22" {% if main_config.display.hardware.get('multiplexing', 0)|int == 22 %}selected{% endif %}>22 - P4Outdoor-80x40</option>
</select>
<p class="mt-1 text-sm text-gray-600">Multiplexing scheme for your LED panels</p>
</div>
<div class="form-group">
<label for="panel_type" class="block text-sm font-medium text-gray-700">Panel Type</label>
<select id="panel_type" name="panel_type" class="form-control">
<option value="" {% if not main_config.display.hardware.get('panel_type', '') %}selected{% endif %}>Standard</option>
<option value="FM6126A" {% if main_config.display.hardware.get('panel_type', '') == "FM6126A" %}selected{% endif %}>FM6126A</option>
<option value="FM6127" {% if main_config.display.hardware.get('panel_type', '') == "FM6127" %}selected{% endif %}>FM6127</option>
</select>
<p class="mt-1 text-sm text-gray-600">Special panel chipset initialization (use Standard unless your panel requires it)</p>
</div>
</div>
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div class="form-group">
<label for="gpio_slowdown" class="block text-sm font-medium text-gray-700">GPIO Slowdown</label>
<input type="number"
id="gpio_slowdown"
name="gpio_slowdown"
value="{{ main_config.display.runtime.gpio_slowdown or 3 }}"
min="0"
max="5"
class="form-control">
<p class="mt-1 text-sm text-gray-600">GPIO slowdown factor (0-5)</p>
</div>
<div class="form-group">
<label for="scan_mode" class="block text-sm font-medium text-gray-700">Scan Mode</label>
<input type="number"
id="scan_mode"
name="scan_mode"
value="{{ main_config.display.hardware.scan_mode or 0 }}"
min="0"
max="1"
class="form-control">
<p class="mt-1 text-sm text-gray-600">Scan mode for LED matrix (0-1)</p>
</div>
</div>
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div class="form-group">
<label for="pwm_bits" class="block text-sm font-medium text-gray-700">PWM Bits</label>
<input type="number"
id="pwm_bits"
name="pwm_bits"
value="{{ main_config.display.hardware.pwm_bits or 9 }}"
min="1"
max="11"
class="form-control">
<p class="mt-1 text-sm text-gray-600">PWM bits for brightness control (1-11)</p>
</div>
<div class="form-group">
<label for="pwm_dither_bits" class="block text-sm font-medium text-gray-700">PWM Dither Bits</label>
<input type="number"
id="pwm_dither_bits"
name="pwm_dither_bits"
value="{{ main_config.display.hardware.pwm_dither_bits or 1 }}"
min="0"
max="4"
class="form-control">
<p class="mt-1 text-sm text-gray-600">PWM dither bits (0-4)</p>
</div>
</div>
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div class="form-group">
<label for="pwm_lsb_nanoseconds" class="block text-sm font-medium text-gray-700">PWM LSB Nanoseconds</label>
<input type="number"
id="pwm_lsb_nanoseconds"
name="pwm_lsb_nanoseconds"
value="{{ main_config.display.hardware.pwm_lsb_nanoseconds or 130 }}"
min="50"
max="500"
class="form-control">
<p class="mt-1 text-sm text-gray-600">PWM LSB nanoseconds (50-500)</p>
</div>
<div class="form-group">
<label for="limit_refresh_rate_hz" class="block text-sm font-medium text-gray-700">Limit Refresh Rate (Hz)</label>
<input type="number"
id="limit_refresh_rate_hz"
name="limit_refresh_rate_hz"
value="{{ main_config.display.hardware.limit_refresh_rate_hz or 120 }}"
min="1"
max="1000"
class="form-control">
<p class="mt-1 text-sm text-gray-600">Limit refresh rate in Hz (1-1000)</p>
</div>
</div>
</div>
<!-- Display Options -->
<div class="bg-gray-50 rounded-lg p-4">
<h3 class="text-md font-medium text-gray-900 mb-4">Display Options</h3>
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div class="form-group">
<label class="flex items-center">
<input type="checkbox"
name="disable_hardware_pulsing"
value="true"
{% if main_config.display.hardware.disable_hardware_pulsing %}checked{% endif %}
class="form-control 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">Disable Hardware Pulsing</span>
</label>
</div>
<div class="form-group">
<label class="flex items-center">
<input type="checkbox"
name="inverse_colors"
value="true"
{% if main_config.display.hardware.inverse_colors %}checked{% endif %}
class="form-control 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">Inverse Colors</span>
</label>
</div>
<div class="form-group">
<label class="flex items-center">
<input type="checkbox"
name="show_refresh_rate"
value="true"
{% if main_config.display.hardware.show_refresh_rate %}checked{% endif %}
class="form-control 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">Show Refresh Rate</span>
</label>
</div>
<div class="form-group">
<label class="flex items-center">
<input type="checkbox"
name="use_short_date_format"
value="true"
{% if main_config.display.use_short_date_format %}checked{% endif %}
class="form-control 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">Use Short Date Format</span>
</label>
</div>
</div>
<!-- Dynamic Duration Settings -->
<div class="mt-6 pt-4 border-t border-gray-300">
<h4 class="text-sm font-medium text-gray-900 mb-3">Dynamic Duration</h4>
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div class="form-group">
<label for="max_dynamic_duration_seconds" class="block text-sm font-medium text-gray-700">Max Dynamic Duration (seconds)</label>
<input type="number"
id="max_dynamic_duration_seconds"
name="max_dynamic_duration_seconds"
value="{{ main_config.display.get('dynamic_duration', {}).get('max_duration_seconds', 180) }}"
min="30"
max="1800"
class="form-control">
<p class="mt-1 text-sm text-gray-600">Maximum time plugins can extend display duration (30-1800 seconds)</p>
</div>
</div>
</div>
</div>
<!-- Vegas Scroll Mode Settings -->
<div class="bg-gray-50 rounded-lg p-4 mt-6">
<div class="flex items-center justify-between mb-4">
<div>
<h3 id="vegas_scroll_label" class="text-md font-medium text-gray-900">
<i class="fas fa-scroll mr-2"></i>Vegas Scroll Mode
</h3>
<p class="mt-1 text-sm text-gray-600">Combine all plugin content into one continuous scrolling ticker display.</p>
</div>
<label class="flex items-center cursor-pointer">
<input type="checkbox"
id="vegas_scroll_enabled"
name="vegas_scroll_enabled"
value="true"
aria-label="Enable Vegas Scroll Mode"
{% if main_config.display.get('vegas_scroll', {}).get('enabled', false) %}checked{% endif %}
class="h-5 w-5 text-blue-600 focus:ring-blue-500 border-gray-300 rounded">
<span class="ml-2 text-sm font-medium text-gray-700">Enable</span>
</label>
</div>
<!-- Vegas Settings (shown when enabled) -->
<div id="vegas_scroll_settings" class="space-y-4" style="{% if not main_config.display.get('vegas_scroll', {}).get('enabled', false) %}display: none;{% endif %}">
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div class="form-group">
<label for="vegas_scroll_speed" class="block text-sm font-medium text-gray-700">Scroll Speed (pixels/second)</label>
<div class="flex items-center space-x-2">
<input type="range"
id="vegas_scroll_speed"
name="vegas_scroll_speed"
value="{{ main_config.display.get('vegas_scroll', {}).get('scroll_speed', 50) }}"
min="10"
max="200"
step="5"
class="flex-1">
<span id="vegas_scroll_speed_value" class="text-sm font-medium w-12">{{ main_config.display.get('vegas_scroll', {}).get('scroll_speed', 50) }}</span>
</div>
<p class="mt-1 text-sm text-gray-600">Speed of the scrolling ticker (10-200 px/s)</p>
</div>
<div class="form-group">
<label for="vegas_separator_width" class="block text-sm font-medium text-gray-700">Separator Width (pixels)</label>
<input type="number"
id="vegas_separator_width"
name="vegas_separator_width"
value="{{ main_config.display.get('vegas_scroll', {}).get('separator_width', 32) }}"
min="0"
max="128"
class="form-control">
<p class="mt-1 text-sm text-gray-600">Gap between plugin content blocks (0-128 px)</p>
</div>
</div>
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div class="form-group">
<label for="vegas_target_fps" class="block text-sm font-medium text-gray-700">Target FPS</label>
<select id="vegas_target_fps" name="vegas_target_fps" class="form-control">
<option value="60" {% if main_config.display.get('vegas_scroll', {}).get('target_fps', 125) == 60 %}selected{% endif %}>60 FPS (Lower CPU)</option>
<option value="90" {% if main_config.display.get('vegas_scroll', {}).get('target_fps', 125) == 90 %}selected{% endif %}>90 FPS (Balanced)</option>
<option value="125" {% if main_config.display.get('vegas_scroll', {}).get('target_fps', 125) == 125 %}selected{% endif %}>125 FPS (Smoothest)</option>
</select>
<p class="mt-1 text-sm text-gray-600">Higher FPS = smoother scroll, more CPU usage</p>
</div>
<div class="form-group">
<label for="vegas_buffer_ahead" class="block text-sm font-medium text-gray-700">Buffer Ahead</label>
<select id="vegas_buffer_ahead" name="vegas_buffer_ahead" class="form-control">
<option value="1" {% if main_config.display.get('vegas_scroll', {}).get('buffer_ahead', 2) == 1 %}selected{% endif %}>1 Plugin (Less memory)</option>
<option value="2" {% if main_config.display.get('vegas_scroll', {}).get('buffer_ahead', 2) == 2 %}selected{% endif %}>2 Plugins (Recommended)</option>
<option value="3" {% if main_config.display.get('vegas_scroll', {}).get('buffer_ahead', 2) == 3 %}selected{% endif %}>3 Plugins (More buffer)</option>
</select>
<p class="mt-1 text-sm text-gray-600">How many plugins to pre-load ahead</p>
</div>
</div>
<!-- Plugin Order Section -->
<div class="mt-4 pt-4 border-t border-gray-200">
<h4 class="text-sm font-medium text-gray-900 mb-3">Plugin Order</h4>
<p class="text-sm text-gray-600 mb-3">Drag to reorder plugins. Uncheck to exclude from Vegas scroll.</p>
<div id="vegas_plugin_order" class="space-y-2 bg-white rounded-lg p-3 border border-gray-200">
<!-- Plugin order list will be populated by JavaScript -->
<p class="text-sm text-gray-500 italic">Loading plugins...</p>
</div>
<input type="hidden" id="vegas_plugin_order_value" name="vegas_plugin_order" value="{{ main_config.display.get('vegas_scroll', {}).get('plugin_order', [])|tojson }}">
<input type="hidden" id="vegas_excluded_plugins_value" name="vegas_excluded_plugins" value="{{ main_config.display.get('vegas_scroll', {}).get('excluded_plugins', [])|tojson }}">
</div>
</div>
</div>
<!-- Submit Button -->
<div class="flex justify-end">
<button type="submit"
class="btn bg-blue-600 hover:bg-blue-700 text-white px-4 py-2 rounded-md">
<i class="fas fa-save mr-2"></i>
Save Display Settings
</button>
</div>
</form>
</div>
<script>
// Update brightness display
document.getElementById('brightness').addEventListener('input', function() {
document.getElementById('brightness-value').textContent = this.value;
document.getElementById('brightness-display').textContent = this.value;
});
// Fix invalid number inputs function (if not already defined globally)
if (typeof window.fixInvalidNumberInputs !== 'function') {
window.fixInvalidNumberInputs = function(form) {
if (!form) return;
const allInputs = form.querySelectorAll('input[type="number"]');
allInputs.forEach(input => {
const min = parseFloat(input.getAttribute('min'));
const max = parseFloat(input.getAttribute('max'));
const value = parseFloat(input.value);
if (!isNaN(value)) {
if (!isNaN(min) && value < min) {
input.value = min;
} else if (!isNaN(max) && value > max) {
input.value = max;
}
}
});
};
}
// Vegas Scroll Mode Settings
(function() {
// Escape HTML to prevent XSS
function escapeHtml(text) {
const div = document.createElement('div');
div.textContent = String(text || '');
return div.innerHTML;
}
// Escape for use in HTML attributes
function escapeAttr(text) {
return escapeHtml(text).replace(/"/g, '&quot;').replace(/'/g, '&#39;');
}
// Toggle settings visibility
const vegasEnabledCheckbox = document.getElementById('vegas_scroll_enabled');
const vegasSettings = document.getElementById('vegas_scroll_settings');
if (vegasEnabledCheckbox && vegasSettings) {
vegasEnabledCheckbox.addEventListener('change', function() {
vegasSettings.style.display = this.checked ? 'block' : 'none';
});
}
// Update scroll speed display
const scrollSpeedSlider = document.getElementById('vegas_scroll_speed');
const scrollSpeedValue = document.getElementById('vegas_scroll_speed_value');
if (scrollSpeedSlider && scrollSpeedValue) {
scrollSpeedSlider.addEventListener('input', function() {
scrollSpeedValue.textContent = this.value;
});
}
// Initialize plugin order list
function initPluginOrderList() {
const container = document.getElementById('vegas_plugin_order');
if (!container) return;
// Fetch available plugins
fetch('/api/v3/plugins/installed')
.then(response => response.json())
.then(data => {
// Handle both {data: {plugins: []}} and {plugins: []} response formats
const allPlugins = data.data?.plugins || data.plugins || [];
if (!allPlugins || allPlugins.length === 0) {
container.innerHTML = '<p class="text-sm text-gray-500 italic">No plugins available</p>';
return;
}
// Get current order and exclusions
const orderInput = document.getElementById('vegas_plugin_order_value');
const excludedInput = document.getElementById('vegas_excluded_plugins_value');
let currentOrder = [];
let excluded = [];
try {
currentOrder = JSON.parse(orderInput.value || '[]');
excluded = JSON.parse(excludedInput.value || '[]');
} catch (e) {
console.error('Error parsing vegas config:', e);
}
// Build ordered plugin list (only enabled plugins)
const plugins = allPlugins.filter(p => p.enabled);
const orderedPlugins = [];
// First add plugins in current order
currentOrder.forEach(id => {
const plugin = plugins.find(p => p.id === id);
if (plugin) orderedPlugins.push(plugin);
});
// Then add remaining plugins
plugins.forEach(plugin => {
if (!orderedPlugins.find(p => p.id === plugin.id)) {
orderedPlugins.push(plugin);
}
});
// Build HTML with display mode indicators
let html = '';
orderedPlugins.forEach((plugin, index) => {
const isExcluded = excluded.includes(plugin.id);
// Determine display mode (from plugin config or default)
const vegasMode = plugin.vegas_mode || plugin.vegas_content_type || 'fixed';
const modeLabels = {
'scroll': { label: 'Scroll', icon: 'fa-scroll', color: 'text-blue-600' },
'fixed': { label: 'Fixed', icon: 'fa-square', color: 'text-green-600' },
'static': { label: 'Static', icon: 'fa-pause', color: 'text-orange-600' }
};
const modeInfo = modeLabels[vegasMode] || modeLabels['fixed'];
// Escape plugin metadata to prevent XSS
const safePluginId = escapeAttr(plugin.id);
const safePluginName = escapeHtml(plugin.name || plugin.id);
html += `
<div class="flex items-center p-2 bg-gray-50 rounded border border-gray-200 cursor-move vegas-plugin-item"
data-plugin-id="${safePluginId}" draggable="true">
<i class="fas fa-grip-vertical text-gray-400 mr-3"></i>
<label class="flex items-center flex-1">
<input type="checkbox"
class="vegas-plugin-include h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300 rounded mr-2"
${!isExcluded ? 'checked' : ''}>
<span class="text-sm font-medium text-gray-700">${safePluginName}</span>
</label>
<span class="text-xs ${modeInfo.color} ml-2" title="Vegas display mode: ${modeInfo.label}">
<i class="fas ${modeInfo.icon} mr-1"></i>${modeInfo.label}
</span>
</div>
`;
});
container.innerHTML = html || '<p class="text-sm text-gray-500 italic">No enabled plugins</p>';
// Setup drag and drop
setupDragAndDrop(container);
// Setup checkbox handlers
container.querySelectorAll('.vegas-plugin-include').forEach(checkbox => {
checkbox.addEventListener('change', updatePluginConfig);
});
// Initialize hidden inputs with current state
updatePluginConfig();
})
.catch(error => {
console.error('Error fetching plugins:', error);
container.innerHTML = '<p class="text-sm text-red-500">Error loading plugins</p>';
});
}
function setupDragAndDrop(container) {
let draggedItem = null;
container.querySelectorAll('.vegas-plugin-item').forEach(item => {
item.addEventListener('dragstart', function(e) {
draggedItem = this;
this.style.opacity = '0.5';
e.dataTransfer.effectAllowed = 'move';
});
item.addEventListener('dragend', function() {
this.style.opacity = '1';
draggedItem = null;
updatePluginConfig();
});
item.addEventListener('dragover', function(e) {
e.preventDefault();
e.dataTransfer.dropEffect = 'move';
const rect = this.getBoundingClientRect();
const midY = rect.top + rect.height / 2;
if (e.clientY < midY) {
this.style.borderTop = '2px solid #3b82f6';
this.style.borderBottom = '';
} else {
this.style.borderBottom = '2px solid #3b82f6';
this.style.borderTop = '';
}
});
item.addEventListener('dragleave', function() {
this.style.borderTop = '';
this.style.borderBottom = '';
});
item.addEventListener('drop', function(e) {
e.preventDefault();
this.style.borderTop = '';
this.style.borderBottom = '';
if (draggedItem && draggedItem !== this) {
const rect = this.getBoundingClientRect();
const midY = rect.top + rect.height / 2;
if (e.clientY < midY) {
container.insertBefore(draggedItem, this);
} else {
container.insertBefore(draggedItem, this.nextSibling);
}
}
});
});
}
function updatePluginConfig() {
const container = document.getElementById('vegas_plugin_order');
const orderInput = document.getElementById('vegas_plugin_order_value');
const excludedInput = document.getElementById('vegas_excluded_plugins_value');
if (!container || !orderInput || !excludedInput) return;
const order = [];
const excluded = [];
container.querySelectorAll('.vegas-plugin-item').forEach(item => {
const pluginId = item.dataset.pluginId;
const checkbox = item.querySelector('.vegas-plugin-include');
order.push(pluginId);
if (checkbox && !checkbox.checked) {
excluded.push(pluginId);
}
});
orderInput.value = JSON.stringify(order);
excludedInput.value = JSON.stringify(excluded);
}
// Initialize on DOM ready
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', initPluginOrderList);
} else {
initPluginOrderList();
}
})();
</script>