mirror of
https://github.com/ChuckBuilds/LEDMatrix.git
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97d798b471
Three distinct patterns: 1. Vendor library globals — htmx is injected by <script> before these extension files load; ESLint lints files in isolation and doesn't know. Fix: add /* global htmx */ to htmx-sse.js and htmx-json-enc.js. 2. Cross-file globals — showNotification is defined as window.showNotification in app.js/notification.js but called bare in app.js and error_handler.js. ESLint doesn't connect window.X = Y with a bare call to X. Fix: add /* global showNotification */ to app.js and error_handler.js. 3. Forward-reference window.* functions — in array-table.js, checkbox-group.js, and custom-feeds.js, functions like removeArrayTableRow are called early inside event-handler closures but assigned to window.* later in the file. At runtime this works (the handler fires after the assignment), but ESLint sees the bare name at the call site. Fix: change bare calls to window.removeArrayTableRow(this) etc. so the reference is explicit and ESLint-safe. Also guard the updateSystemStats call in app.js reconnectSSE: the function is called but defined nowhere in the codebase. Guard with typeof check so it won't throw ReferenceError if the reconnect path is hit. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
512 lines
23 KiB
JavaScript
512 lines
23 KiB
JavaScript
/**
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* Custom Feeds Widget
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*
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* Handles table-based RSS feed editor with logo uploads.
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* Allows adding, removing, and editing custom RSS feed entries.
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*
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* @module CustomFeedsWidget
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*/
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(function() {
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'use strict';
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// Ensure LEDMatrixWidgets registry exists
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if (typeof window.LEDMatrixWidgets === 'undefined') {
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console.error('[CustomFeedsWidget] LEDMatrixWidgets registry not found. Load registry.js first.');
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return;
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}
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/**
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* Register the custom-feeds widget
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*/
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window.LEDMatrixWidgets.register('custom-feeds', {
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name: 'Custom Feeds Widget',
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version: '1.0.0',
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/**
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* Render the custom feeds widget
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* Note: This widget is currently server-side rendered via Jinja2 template.
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* This registration ensures the handlers are available globally.
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*/
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render: function(container, config, value, options) {
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// For now, widgets are server-side rendered
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// This function is a placeholder for future client-side rendering
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console.log('[CustomFeedsWidget] Render called (server-side rendered)');
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},
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/**
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* Get current value from widget
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* @param {string} fieldId - Field ID
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* @returns {Array} Array of feed objects
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*/
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getValue: function(fieldId) {
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const tbody = document.getElementById(`${fieldId}_tbody`);
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if (!tbody) return [];
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const rows = tbody.querySelectorAll('.custom-feed-row');
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const feeds = [];
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rows.forEach((row, index) => {
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const nameInput = row.querySelector('input[name*=".name"]');
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const urlInput = row.querySelector('input[name*=".url"]');
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const enabledInput = row.querySelector('input[name*=".enabled"]');
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const logoPathInput = row.querySelector('input[name*=".logo.path"]');
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const logoIdInput = row.querySelector('input[name*=".logo.id"]');
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if (nameInput && urlInput) {
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feeds.push({
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name: nameInput.value,
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url: urlInput.value,
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enabled: enabledInput ? enabledInput.checked : true,
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logo: logoPathInput || logoIdInput ? {
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path: logoPathInput ? logoPathInput.value : '',
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id: logoIdInput ? logoIdInput.value : ''
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} : null
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});
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}
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});
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return feeds;
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},
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/**
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* Set value in widget
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* @param {string} fieldId - Field ID
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* @param {Array} feeds - Array of feed objects
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* @param {Object} options - Options containing fullKey and pluginId
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*/
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setValue: function(fieldId, feeds, options) {
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if (!Array.isArray(feeds)) {
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console.error('[CustomFeedsWidget] setValue expects an array');
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return;
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}
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// Throw NotImplementedError if options are missing (defensive approach)
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if (!options || !options.fullKey || !options.pluginId) {
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throw new Error('CustomFeedsWidget.setValue not implemented: requires options.fullKey and options.pluginId');
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}
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const tbody = document.getElementById(`${fieldId}_tbody`);
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if (!tbody) {
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console.warn(`[CustomFeedsWidget] tbody not found for fieldId: ${fieldId}`);
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return;
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}
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// Clear existing rows immediately before appending new ones
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tbody.innerHTML = '';
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// Build rows for each feed using the same logic as addCustomFeedRow
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feeds.forEach((feed, index) => {
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const fullKey = options.fullKey;
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const pluginId = options.pluginId;
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const newRow = document.createElement('tr');
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newRow.className = 'custom-feed-row';
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newRow.setAttribute('data-index', index);
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// Create name cell
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const nameCell = document.createElement('td');
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nameCell.className = 'px-4 py-3 whitespace-nowrap';
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const nameInput = document.createElement('input');
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nameInput.type = 'text';
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nameInput.name = `${fullKey}.${index}.name`;
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nameInput.value = feed.name || '';
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nameInput.className = 'block w-full px-2 py-1 border border-gray-300 rounded text-sm';
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nameInput.placeholder = 'Feed Name';
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nameInput.required = true;
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nameCell.appendChild(nameInput);
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// Create URL cell
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const urlCell = document.createElement('td');
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urlCell.className = 'px-4 py-3 whitespace-nowrap';
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const urlInput = document.createElement('input');
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urlInput.type = 'url';
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urlInput.name = `${fullKey}.${index}.url`;
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urlInput.value = feed.url || '';
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urlInput.className = 'block w-full px-2 py-1 border border-gray-300 rounded text-sm';
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urlInput.placeholder = 'https://example.com/feed';
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urlInput.required = true;
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urlCell.appendChild(urlInput);
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// Create logo cell
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const logoCell = document.createElement('td');
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logoCell.className = 'px-4 py-3 whitespace-nowrap';
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const logoContainer = document.createElement('div');
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logoContainer.className = 'flex items-center space-x-2';
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const fileInput = document.createElement('input');
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fileInput.type = 'file';
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fileInput.id = `${fieldId}_logo_${index}`;
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fileInput.accept = 'image/png,image/jpeg,image/bmp,image/gif';
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fileInput.style.display = 'none';
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fileInput.dataset.index = String(index);
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fileInput.addEventListener('change', function(e) {
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const idx = parseInt(e.target.dataset.index || '0', 10);
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window.handleCustomFeedLogoUpload(e, fieldId, idx, pluginId, fullKey);
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});
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const uploadButton = document.createElement('button');
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uploadButton.type = 'button';
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uploadButton.className = 'px-2 py-1 text-xs bg-gray-200 hover:bg-gray-300 rounded';
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uploadButton.addEventListener('click', function() {
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fileInput.click();
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});
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const uploadIcon = document.createElement('i');
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uploadIcon.className = 'fas fa-upload mr-1';
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uploadButton.appendChild(uploadIcon);
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uploadButton.appendChild(document.createTextNode(' Upload'));
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if (feed.logo && feed.logo.path) {
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const img = document.createElement('img');
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img.src = feed.logo.path;
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img.alt = 'Logo';
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img.className = 'w-8 h-8 object-cover rounded border';
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img.id = `${fieldId}_logo_preview_${index}`;
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logoContainer.appendChild(img);
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// Create hidden inputs for logo data
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const pathInput = document.createElement('input');
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pathInput.type = 'hidden';
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pathInput.name = `${fullKey}.${index}.logo.path`;
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pathInput.value = feed.logo.path;
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logoContainer.appendChild(pathInput);
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if (feed.logo.id) {
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const idInput = document.createElement('input');
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idInput.type = 'hidden';
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idInput.name = `${fullKey}.${index}.logo.id`;
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idInput.value = String(feed.logo.id);
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logoContainer.appendChild(idInput);
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}
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} else {
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const noLogoSpan = document.createElement('span');
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noLogoSpan.className = 'text-xs text-gray-400';
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noLogoSpan.textContent = 'No logo';
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logoContainer.appendChild(noLogoSpan);
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}
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logoContainer.appendChild(fileInput);
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logoContainer.appendChild(uploadButton);
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logoCell.appendChild(logoContainer);
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// Create enabled cell
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const enabledCell = document.createElement('td');
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enabledCell.className = 'px-4 py-3 whitespace-nowrap text-center';
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const enabledInput = document.createElement('input');
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enabledInput.type = 'checkbox';
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enabledInput.name = `${fullKey}.${index}.enabled`;
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enabledInput.checked = feed.enabled !== false;
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enabledInput.value = 'true';
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enabledInput.className = 'h-4 w-4 text-blue-600';
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enabledCell.appendChild(enabledInput);
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// Create remove cell
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const removeCell = document.createElement('td');
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removeCell.className = 'px-4 py-3 whitespace-nowrap text-center';
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const removeButton = document.createElement('button');
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removeButton.type = 'button';
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removeButton.className = 'text-red-600 hover:text-red-800 px-2 py-1';
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removeButton.addEventListener('click', function() {
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window.removeCustomFeedRow(this);
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});
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const removeIcon = document.createElement('i');
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removeIcon.className = 'fas fa-trash';
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removeButton.appendChild(removeIcon);
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removeCell.appendChild(removeButton);
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// Append all cells to row
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newRow.appendChild(nameCell);
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newRow.appendChild(urlCell);
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newRow.appendChild(logoCell);
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newRow.appendChild(enabledCell);
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newRow.appendChild(removeCell);
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tbody.appendChild(newRow);
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});
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},
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handlers: {
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// Handlers are attached to window for backwards compatibility
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}
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});
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/**
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* Add a new custom feed row to the table
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* @param {string} fieldId - Field ID
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* @param {string} fullKey - Full field key (e.g., "feeds.custom_feeds")
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* @param {number} maxItems - Maximum number of items allowed
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* @param {string} pluginId - Plugin ID
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*/
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window.addCustomFeedRow = function(fieldId, fullKey, maxItems, pluginId) {
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const tbody = document.getElementById(fieldId + '_tbody');
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if (!tbody) return;
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const currentRows = tbody.querySelectorAll('.custom-feed-row');
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if (currentRows.length >= maxItems) {
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const notifyFn = window.showNotification || alert;
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notifyFn(`Maximum ${maxItems} feeds allowed`, 'error');
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return;
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}
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const newIndex = currentRows.length;
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const newRow = document.createElement('tr');
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newRow.className = 'custom-feed-row';
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newRow.setAttribute('data-index', newIndex);
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// Create name cell
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const nameCell = document.createElement('td');
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nameCell.className = 'px-4 py-3 whitespace-nowrap';
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const nameInput = document.createElement('input');
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nameInput.type = 'text';
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nameInput.name = `${fullKey}.${newIndex}.name`;
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nameInput.value = '';
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nameInput.className = 'block w-full px-2 py-1 border border-gray-300 rounded text-sm';
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nameInput.placeholder = 'Feed Name';
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nameInput.required = true;
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nameCell.appendChild(nameInput);
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// Create URL cell
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const urlCell = document.createElement('td');
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urlCell.className = 'px-4 py-3 whitespace-nowrap';
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const urlInput = document.createElement('input');
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urlInput.type = 'url';
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urlInput.name = `${fullKey}.${newIndex}.url`;
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urlInput.value = '';
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urlInput.className = 'block w-full px-2 py-1 border border-gray-300 rounded text-sm';
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urlInput.placeholder = 'https://example.com/feed';
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urlInput.required = true;
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urlCell.appendChild(urlInput);
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// Create logo cell
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const logoCell = document.createElement('td');
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logoCell.className = 'px-4 py-3 whitespace-nowrap';
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const logoContainer = document.createElement('div');
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logoContainer.className = 'flex items-center space-x-2';
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const fileInput = document.createElement('input');
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fileInput.type = 'file';
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fileInput.id = `${fieldId}_logo_${newIndex}`;
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fileInput.accept = 'image/png,image/jpeg,image/bmp,image/gif';
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fileInput.style.display = 'none';
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fileInput.dataset.index = String(newIndex);
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fileInput.addEventListener('change', function(e) {
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const idx = parseInt(e.target.dataset.index || '0', 10);
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window.handleCustomFeedLogoUpload(e, fieldId, idx, pluginId, fullKey);
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});
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const uploadButton = document.createElement('button');
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uploadButton.type = 'button';
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uploadButton.className = 'px-2 py-1 text-xs bg-gray-200 hover:bg-gray-300 rounded';
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uploadButton.addEventListener('click', function() {
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fileInput.click();
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});
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const uploadIcon = document.createElement('i');
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uploadIcon.className = 'fas fa-upload mr-1';
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uploadButton.appendChild(uploadIcon);
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uploadButton.appendChild(document.createTextNode(' Upload'));
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const noLogoSpan = document.createElement('span');
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noLogoSpan.className = 'text-xs text-gray-400';
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noLogoSpan.textContent = 'No logo';
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logoContainer.appendChild(fileInput);
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logoContainer.appendChild(uploadButton);
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logoContainer.appendChild(noLogoSpan);
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logoCell.appendChild(logoContainer);
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// Create enabled cell
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const enabledCell = document.createElement('td');
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enabledCell.className = 'px-4 py-3 whitespace-nowrap text-center';
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const enabledInput = document.createElement('input');
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enabledInput.type = 'checkbox';
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enabledInput.name = `${fullKey}.${newIndex}.enabled`;
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enabledInput.checked = true;
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enabledInput.value = 'true';
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enabledInput.className = 'h-4 w-4 text-blue-600';
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enabledCell.appendChild(enabledInput);
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// Create remove cell
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const removeCell = document.createElement('td');
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removeCell.className = 'px-4 py-3 whitespace-nowrap text-center';
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const removeButton = document.createElement('button');
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removeButton.type = 'button';
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removeButton.className = 'text-red-600 hover:text-red-800 px-2 py-1';
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removeButton.addEventListener('click', function() {
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removeCustomFeedRow(this);
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});
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const removeIcon = document.createElement('i');
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removeIcon.className = 'fas fa-trash';
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removeButton.appendChild(removeIcon);
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removeCell.appendChild(removeButton);
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// Append all cells to row
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newRow.appendChild(nameCell);
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newRow.appendChild(urlCell);
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newRow.appendChild(logoCell);
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newRow.appendChild(enabledCell);
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newRow.appendChild(removeCell);
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tbody.appendChild(newRow);
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};
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/**
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* Remove a custom feed row from the table
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* @param {HTMLElement} button - The remove button element
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*/
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window.removeCustomFeedRow = function(button) {
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const row = button.closest('tr');
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if (!row) return;
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if (confirm('Remove this feed?')) {
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const tbody = row.parentElement;
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if (!tbody) return;
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row.remove();
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// Re-index remaining rows
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const rows = tbody.querySelectorAll('.custom-feed-row');
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rows.forEach((r, index) => {
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const oldIndex = r.getAttribute('data-index');
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r.setAttribute('data-index', index);
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// Update all input names with new index
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r.querySelectorAll('input, button').forEach(input => {
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const name = input.getAttribute('name');
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if (name) {
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// Replace pattern like "feeds.custom_feeds.0.name" with "feeds.custom_feeds.1.name"
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input.setAttribute('name', name.replace(/\.\d+\./, `.${index}.`));
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}
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const id = input.id;
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if (id) {
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// Keep IDs aligned after reindex
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input.id = id
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.replace(/_logo_preview_\d+$/, `_logo_preview_${index}`)
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.replace(/_logo_\d+$/, `_logo_${index}`);
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}
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// Keep dataset index aligned
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if (input.dataset && 'index' in input.dataset) {
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input.dataset.index = String(index);
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}
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});
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});
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}
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};
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/**
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* Handle custom feed logo upload
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* @param {Event} event - File input change event
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* @param {string} fieldId - Field ID
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* @param {number} index - Feed row index
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* @param {string} pluginId - Plugin ID
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* @param {string} fullKey - Full field key
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*/
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window.handleCustomFeedLogoUpload = function(event, fieldId, index, pluginId, fullKey) {
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const file = event.target.files[0];
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if (!file) return;
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const formData = new FormData();
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formData.append('file', file);
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formData.append('plugin_id', pluginId);
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fetch('/api/v3/plugins/assets/upload', {
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method: 'POST',
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body: formData
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})
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.then(response => {
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// Check HTTP status before parsing JSON
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if (!response.ok) {
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return response.text().then(text => {
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throw new Error(`Upload failed: ${response.status} ${response.statusText}${text ? ': ' + text : ''}`);
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});
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}
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return response.json();
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})
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.then(data => {
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if (data.status === 'success' && data.data && data.data.files && data.data.files.length > 0) {
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const uploadedFile = data.data.files[0];
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const row = document.querySelector(`#${fieldId}_tbody tr[data-index="${index}"]`);
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if (row) {
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const logoCell = row.querySelector('td:nth-child(3)');
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const existingPathInput = logoCell.querySelector('input[name*=".logo.path"]');
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const existingIdInput = logoCell.querySelector('input[name*=".logo.id"]');
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const pathName = existingPathInput ? existingPathInput.name : `${fullKey}.${index}.logo.path`;
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const idName = existingIdInput ? existingIdInput.name : `${fullKey}.${index}.logo.id`;
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// Normalize path: remove leading slashes, then add single leading slash
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const normalizedPath = String(uploadedFile.path || '').replace(/^\/+/, '');
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const imageSrc = '/' + normalizedPath;
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// Clear logoCell and build DOM safely to prevent XSS
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logoCell.textContent = ''; // Clear existing content
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// Create container div
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const container = document.createElement('div');
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container.className = 'flex items-center space-x-2';
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// Create file input
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const fileInput = document.createElement('input');
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fileInput.type = 'file';
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fileInput.id = `${fieldId}_logo_${index}`;
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fileInput.accept = 'image/png,image/jpeg,image/bmp,image/gif';
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fileInput.style.display = 'none';
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fileInput.dataset.index = String(index);
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fileInput.addEventListener('change', function(e) {
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const idx = parseInt(e.target.dataset.index || '0', 10);
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window.handleCustomFeedLogoUpload(e, fieldId, idx, pluginId, fullKey);
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});
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// Create upload button
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const uploadButton = document.createElement('button');
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uploadButton.type = 'button';
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uploadButton.className = 'px-2 py-1 text-xs bg-gray-200 hover:bg-gray-300 rounded';
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uploadButton.addEventListener('click', function() {
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fileInput.click();
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});
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const uploadIcon = document.createElement('i');
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uploadIcon.className = 'fas fa-upload mr-1';
|
|
uploadButton.appendChild(uploadIcon);
|
|
uploadButton.appendChild(document.createTextNode(' Upload'));
|
|
|
|
// Create img element
|
|
const img = document.createElement('img');
|
|
img.src = imageSrc;
|
|
img.alt = 'Logo';
|
|
img.className = 'w-8 h-8 object-cover rounded border';
|
|
img.id = `${fieldId}_logo_preview_${index}`;
|
|
|
|
// Create hidden input for path
|
|
const pathInput = document.createElement('input');
|
|
pathInput.type = 'hidden';
|
|
pathInput.name = pathName;
|
|
pathInput.value = imageSrc;
|
|
|
|
// Create hidden input for id
|
|
const idInput = document.createElement('input');
|
|
idInput.type = 'hidden';
|
|
idInput.name = idName;
|
|
idInput.value = String(uploadedFile.id);
|
|
|
|
// Append all elements to container
|
|
container.appendChild(fileInput);
|
|
container.appendChild(uploadButton);
|
|
container.appendChild(img);
|
|
container.appendChild(pathInput);
|
|
container.appendChild(idInput);
|
|
|
|
// Append container to logoCell
|
|
logoCell.appendChild(container);
|
|
}
|
|
// Allow re-uploading the same file
|
|
event.target.value = '';
|
|
} else {
|
|
const notifyFn = window.showNotification || alert;
|
|
notifyFn('Upload failed: ' + (data.message || 'Unknown error'), 'error');
|
|
}
|
|
})
|
|
.catch(error => {
|
|
console.error('Upload error:', error);
|
|
const notifyFn = window.showNotification || alert;
|
|
notifyFn('Upload failed: ' + error.message, 'error');
|
|
});
|
|
};
|
|
|
|
console.log('[CustomFeedsWidget] Custom feeds widget registered');
|
|
})();
|