559 lines
21 KiB
JavaScript
559 lines
21 KiB
JavaScript
// Dashboard functionality for torrent management
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class TorrentDashboard {
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constructor() {
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this.state = {
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torrents: [],
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selectedTorrents: new Set(),
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categories: new Set(),
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filteredTorrents: [],
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selectedCategory: '',
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selectedState: '',
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sortBy: 'added_on',
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itemsPerPage: 20,
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currentPage: 1,
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selectedTorrentContextMenu: null
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};
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this.refs = {
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torrentsList: document.getElementById('torrentsList'),
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categoryFilter: document.getElementById('categoryFilter'),
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stateFilter: document.getElementById('stateFilter'),
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sortSelector: document.getElementById('sortSelector'),
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selectAll: document.getElementById('selectAll'),
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batchDeleteBtn: document.getElementById('batchDeleteBtn'),
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batchDeleteDebridBtn: document.getElementById('batchDeleteDebridBtn'),
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refreshBtn: document.getElementById('refreshBtn'),
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torrentContextMenu: document.getElementById('torrentContextMenu'),
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paginationControls: document.getElementById('paginationControls'),
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paginationInfo: document.getElementById('paginationInfo'),
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emptyState: document.getElementById('emptyState')
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};
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this.init();
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}
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init() {
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this.bindEvents();
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this.loadTorrents();
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this.startAutoRefresh();
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}
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bindEvents() {
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// Refresh button
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this.refs.refreshBtn.addEventListener('click', () => this.loadTorrents());
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// Batch delete
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this.refs.batchDeleteBtn.addEventListener('click', () => this.deleteSelectedTorrents());
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this.refs.batchDeleteDebridBtn.addEventListener('click', () => this.deleteSelectedTorrents(true));
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// Select all checkbox
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this.refs.selectAll.addEventListener('change', (e) => this.toggleSelectAll(e.target.checked));
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// Filters
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this.refs.categoryFilter.addEventListener('change', (e) => this.setFilter('category', e.target.value));
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this.refs.stateFilter.addEventListener('change', (e) => this.setFilter('state', e.target.value));
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this.refs.sortSelector.addEventListener('change', (e) => this.setSort(e.target.value));
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// Context menu
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this.bindContextMenu();
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// Torrent selection
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this.refs.torrentsList.addEventListener('change', (e) => {
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if (e.target.classList.contains('torrent-select')) {
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this.toggleTorrentSelection(e.target.dataset.hash, e.target.checked);
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}
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});
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}
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bindContextMenu() {
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// Show context menu
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this.refs.torrentsList.addEventListener('contextmenu', (e) => {
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const row = e.target.closest('tr[data-hash]');
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if (!row) return;
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e.preventDefault();
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this.showContextMenu(e, row);
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});
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// Hide context menu
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document.addEventListener('click', (e) => {
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if (!this.refs.torrentContextMenu.contains(e.target)) {
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this.hideContextMenu();
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}
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});
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// Context menu actions
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this.refs.torrentContextMenu.addEventListener('click', (e) => {
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const action = e.target.closest('[data-action]')?.dataset.action;
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if (action) {
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this.handleContextAction(action);
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this.hideContextMenu();
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}
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});
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}
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showContextMenu(event, row) {
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this.state.selectedTorrentContextMenu = {
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hash: row.dataset.hash,
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name: row.dataset.name,
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category: row.dataset.category || ''
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};
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this.refs.torrentContextMenu.querySelector('.torrent-name').textContent =
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this.state.selectedTorrentContextMenu.name;
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const { pageX, pageY } = event;
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const { clientWidth, clientHeight } = document.documentElement;
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const menu = this.refs.torrentContextMenu;
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// Position the menu
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menu.style.left = `${Math.min(pageX, clientWidth - 200)}px`;
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menu.style.top = `${Math.min(pageY, clientHeight - 150)}px`;
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menu.classList.remove('hidden');
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}
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hideContextMenu() {
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this.refs.torrentContextMenu.classList.add('hidden');
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this.state.selectedTorrentContextMenu = null;
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}
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async handleContextAction(action) {
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const torrent = this.state.selectedTorrentContextMenu;
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if (!torrent) return;
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const actions = {
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'copy-magnet': async () => {
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try {
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await navigator.clipboard.writeText(`magnet:?xt=urn:btih:${torrent.hash}`);
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window.decypharrUtils.createToast('Magnet link copied to clipboard');
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} catch (error) {
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window.decypharrUtils.createToast('Failed to copy magnet link', 'error');
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}
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},
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'copy-name': async () => {
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try {
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await navigator.clipboard.writeText(torrent.name);
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window.decypharrUtils.createToast('Torrent name copied to clipboard');
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} catch (error) {
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window.decypharrUtils.createToast('Failed to copy torrent name', 'error');
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}
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},
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'delete': async () => {
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await this.deleteTorrent(torrent.hash, torrent.category, false);
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}
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};
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if (actions[action]) {
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await actions[action]();
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}
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}
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async loadTorrents() {
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try {
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// Show loading state
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this.refs.refreshBtn.disabled = true;
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this.refs.paginationInfo.textContent = 'Loading torrents...';
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const response = await window.decypharrUtils.fetcher('/api/torrents');
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if (!response.ok) throw new Error('Failed to fetch torrents');
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const torrents = await response.json();
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this.state.torrents = torrents;
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this.state.categories = new Set(torrents.map(t => t.category).filter(Boolean));
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this.updateUI();
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} catch (error) {
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console.error('Error loading torrents:', error);
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window.decypharrUtils.createToast(`Error loading torrents: ${error.message}`, 'error');
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} finally {
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this.refs.refreshBtn.disabled = false;
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}
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}
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updateUI() {
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// Filter torrents
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this.filterTorrents();
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// Update category dropdown
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this.updateCategoryFilter();
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// Render torrents table
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this.renderTorrents();
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// Update pagination
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this.updatePagination();
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// Update selection state
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this.updateSelectionUI();
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// Show/hide empty state
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this.toggleEmptyState();
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}
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filterTorrents() {
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let filtered = [...this.state.torrents];
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if (this.state.selectedCategory) {
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filtered = filtered.filter(t => t.category === this.state.selectedCategory);
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}
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if (this.state.selectedState) {
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filtered = filtered.filter(t => t.state?.toLowerCase() === this.state.selectedState.toLowerCase());
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}
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// Sort torrents
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filtered = this.sortTorrents(filtered);
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this.state.filteredTorrents = filtered;
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}
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sortTorrents(torrents) {
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const [field, direction] = this.state.sortBy.includes('_asc') || this.state.sortBy.includes('_desc')
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? [this.state.sortBy.split('_').slice(0, -1).join('_'), this.state.sortBy.endsWith('_asc') ? 'asc' : 'desc']
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: [this.state.sortBy, 'desc'];
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return torrents.sort((a, b) => {
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let valueA, valueB;
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switch (field) {
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case 'name':
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valueA = a.name?.toLowerCase() || '';
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valueB = b.name?.toLowerCase() || '';
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break;
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case 'size':
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valueA = a.size || 0;
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valueB = b.size || 0;
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break;
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case 'progress':
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valueA = a.progress || 0;
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valueB = b.progress || 0;
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break;
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case 'added_on':
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valueA = a.added_on || 0;
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valueB = b.added_on || 0;
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break;
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default:
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valueA = a[field] || 0;
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valueB = b[field] || 0;
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}
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if (typeof valueA === 'string') {
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return direction === 'asc'
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? valueA.localeCompare(valueB)
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: valueB.localeCompare(valueA);
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} else {
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return direction === 'asc'
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? valueA - valueB
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: valueB - valueA;
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}
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});
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}
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renderTorrents() {
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const startIndex = (this.state.currentPage - 1) * this.state.itemsPerPage;
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const endIndex = Math.min(startIndex + this.state.itemsPerPage, this.state.filteredTorrents.length);
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const pageItems = this.state.filteredTorrents.slice(startIndex, endIndex);
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this.refs.torrentsList.innerHTML = pageItems.map(torrent => this.torrentRowTemplate(torrent)).join('');
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}
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torrentRowTemplate(torrent) {
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const progressPercent = (torrent.progress * 100).toFixed(1);
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const isSelected = this.state.selectedTorrents.has(torrent.hash);
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let addedOn = new Date(torrent.added_on).toLocaleString();
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return `
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<tr data-hash="${torrent.hash}"
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data-name="${this.escapeHtml(torrent.name)}"
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data-category="${torrent.category || ''}"
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class="hover:bg-base-200 transition-colors">
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<td>
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<label class="cursor-pointer">
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<input type="checkbox"
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class="checkbox checkbox-sm torrent-select"
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data-hash="${torrent.hash}"
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${isSelected ? 'checked' : ''}>
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</label>
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</td>
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<td class="max-w-xs">
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<div class="truncate font-medium" title="${this.escapeHtml(torrent.name)}">
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${this.escapeHtml(torrent.name)}
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</div>
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</td>
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<td class="text-nowrap font-mono text-sm">
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${window.decypharrUtils.formatBytes(torrent.size)}
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</td>
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<td class="min-w-36">
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<div class="flex items-center gap-3">
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<progress class="progress progress-primary w-20 h-2"
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value="${progressPercent}"
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max="100"></progress>
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<span class="text-sm font-medium min-w-12">${progressPercent}%</span>
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</div>
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</td>
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<td class="text-nowrap font-mono text-sm">
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${window.decypharrUtils.formatSpeed(torrent.dlspeed)}
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</td>
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<td>
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${torrent.category ?
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`<div class="badge badge-secondary badge-sm">${this.escapeHtml(torrent.category)}</div>` :
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'<span class="text-base-content/50">None</span>'
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}
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</td>
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<td>
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${torrent.debrid ?
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`<div class="badge badge-accent badge-sm">${this.escapeHtml(torrent.debrid)}</div>` :
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'<span class="text-base-content/50">None</span>'
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}
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</td>
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<td class="text-nowrap font-mono text-sm">
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${torrent.num_seeds || 0}
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</td>
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<td>
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<div class="badge ${this.getStateColor(torrent.state)} badge-sm">
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${this.escapeHtml(torrent.state)}
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</div>
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</td>
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<td>
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<div class="flex gap-1">
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<button class="btn btn-error btn-outline btn-xs tooltip"
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onclick="dashboard.deleteTorrent('${torrent.hash}', '${torrent.category || ''}', false);"
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data-tip="Delete from local">
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<i class="bi bi-trash"></i>
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</button>
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${torrent.debrid && torrent.id ? `
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<button class="btn btn-error btn-outline btn-xs tooltip"
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onclick="dashboard.deleteTorrent('${torrent.hash}', '${torrent.category || ''}', true);"
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data-tip="Remove from ${torrent.debrid}">
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<i class="bi bi-cloud-slash"></i>
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</button>
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` : ''}
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</div>
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</td>
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</tr>
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`;
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}
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getStateColor(state) {
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const stateColors = {
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'downloading': 'badge-primary',
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'pausedup': 'badge-success',
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'error': 'badge-error',
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'completed': 'badge-success'
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};
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return stateColors[state?.toLowerCase()] || 'badge-ghost';
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}
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updateCategoryFilter() {
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const currentCategories = Array.from(this.state.categories).sort();
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const categoryOptions = ['<option value="">All Categories</option>']
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.concat(currentCategories.map(cat =>
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`<option value="${this.escapeHtml(cat)}" ${cat === this.state.selectedCategory ? 'selected' : ''}>
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${this.escapeHtml(cat)}
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</option>`
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));
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this.refs.categoryFilter.innerHTML = categoryOptions.join('');
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}
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updatePagination() {
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const totalPages = Math.ceil(this.state.filteredTorrents.length / this.state.itemsPerPage);
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const startIndex = (this.state.currentPage - 1) * this.state.itemsPerPage;
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const endIndex = Math.min(startIndex + this.state.itemsPerPage, this.state.filteredTorrents.length);
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// Update pagination info
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this.refs.paginationInfo.textContent =
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`Showing ${this.state.filteredTorrents.length > 0 ? startIndex + 1 : 0}-${endIndex} of ${this.state.filteredTorrents.length} torrents`;
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// Clear pagination controls
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this.refs.paginationControls.innerHTML = '';
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if (totalPages <= 1) return;
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// Previous button
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const prevBtn = this.createPaginationButton('❮', this.state.currentPage - 1, this.state.currentPage === 1);
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this.refs.paginationControls.appendChild(prevBtn);
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// Page numbers
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const maxPageButtons = 5;
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let startPage = Math.max(1, this.state.currentPage - Math.floor(maxPageButtons / 2));
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let endPage = Math.min(totalPages, startPage + maxPageButtons - 1);
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if (endPage - startPage + 1 < maxPageButtons) {
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startPage = Math.max(1, endPage - maxPageButtons + 1);
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}
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for (let i = startPage; i <= endPage; i++) {
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const pageBtn = this.createPaginationButton(i, i, false, i === this.state.currentPage);
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this.refs.paginationControls.appendChild(pageBtn);
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}
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// Next button
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const nextBtn = this.createPaginationButton('❯', this.state.currentPage + 1, this.state.currentPage === totalPages);
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this.refs.paginationControls.appendChild(nextBtn);
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}
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createPaginationButton(text, page, disabled = false, active = false) {
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const button = document.createElement('button');
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button.className = `join-item btn btn-sm ${active ? 'btn-active' : ''} ${disabled ? 'btn-disabled' : ''}`;
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button.textContent = text;
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button.disabled = disabled;
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if (!disabled) {
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button.addEventListener('click', () => {
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this.state.currentPage = page;
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this.updateUI();
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});
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}
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return button;
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}
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updateSelectionUI() {
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// Clean up selected torrents that no longer exist
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const currentHashes = new Set(this.state.filteredTorrents.map(t => t.hash));
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this.state.selectedTorrents.forEach(hash => {
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if (!currentHashes.has(hash)) {
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this.state.selectedTorrents.delete(hash);
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}
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});
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// Update batch delete button
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this.refs.batchDeleteBtn.classList.toggle('hidden', this.state.selectedTorrents.size === 0);
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this.refs.batchDeleteDebridBtn.classList.toggle('hidden', this.state.selectedTorrents.size === 0);
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// Update select all checkbox
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const visibleTorrents = this.state.filteredTorrents.slice(
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(this.state.currentPage - 1) * this.state.itemsPerPage,
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this.state.currentPage * this.state.itemsPerPage
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);
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this.refs.selectAll.checked = visibleTorrents.length > 0 &&
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visibleTorrents.every(torrent => this.state.selectedTorrents.has(torrent.hash));
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this.refs.selectAll.indeterminate = visibleTorrents.some(torrent => this.state.selectedTorrents.has(torrent.hash)) &&
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!visibleTorrents.every(torrent => this.state.selectedTorrents.has(torrent.hash));
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}
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toggleEmptyState() {
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const isEmpty = this.state.torrents.length === 0;
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this.refs.emptyState.classList.toggle('hidden', !isEmpty);
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document.querySelector('.card:has(#torrentsList)').classList.toggle('hidden', isEmpty);
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}
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// Event handlers
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setFilter(type, value) {
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if (type === 'category') {
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this.state.selectedCategory = value;
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} else if (type === 'state') {
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this.state.selectedState = value;
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}
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this.state.currentPage = 1;
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this.updateUI();
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}
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setSort(sortBy) {
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this.state.sortBy = sortBy;
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this.state.currentPage = 1;
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this.updateUI();
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}
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toggleSelectAll(checked) {
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const visibleTorrents = this.state.filteredTorrents.slice(
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(this.state.currentPage - 1) * this.state.itemsPerPage,
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this.state.currentPage * this.state.itemsPerPage
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);
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visibleTorrents.forEach(torrent => {
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if (checked) {
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this.state.selectedTorrents.add(torrent.hash);
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} else {
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this.state.selectedTorrents.delete(torrent.hash);
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}
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});
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this.updateUI();
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}
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toggleTorrentSelection(hash, checked) {
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if (checked) {
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this.state.selectedTorrents.add(hash);
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} else {
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this.state.selectedTorrents.delete(hash);
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}
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this.updateSelectionUI();
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}
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async deleteTorrent(hash, category, removeFromDebrid = false) {
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if (!confirm(`Are you sure you want to delete this torrent${removeFromDebrid ? ' from ' + category : ''}?`)) {
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return;
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}
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try {
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const endpoint = `/api/torrents/${encodeURIComponent(category)}/${hash}?removeFromDebrid=${removeFromDebrid}`;
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const response = await window.decypharrUtils.fetcher(endpoint, { method: 'DELETE' });
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if (!response.ok) throw new Error(await response.text());
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window.decypharrUtils.createToast('Torrent deleted successfully');
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await this.loadTorrents();
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} catch (error) {
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console.error('Error deleting torrent:', error);
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window.decypharrUtils.createToast(`Failed to delete torrent: ${error.message}`, 'error');
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}
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}
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async deleteSelectedTorrents(removeFromDebrid = false) {
|
||
const count = this.state.selectedTorrents.size;
|
||
if (count === 0) {
|
||
window.decypharrUtils.createToast('No torrents selected for deletion', 'warning');
|
||
return;
|
||
}
|
||
if (!confirm(`Are you sure you want to delete ${count} torrent${count > 1 ? 's' : ''}${removeFromDebrid ? ' from debrid' : ''}?`)) {
|
||
return;
|
||
}
|
||
|
||
try {
|
||
const hashes = Array.from(this.state.selectedTorrents).join(',');
|
||
const response = await window.decypharrUtils.fetcher(
|
||
`/api/torrents/?hashes=${encodeURIComponent(hashes)}&removeFromDebrid=${removeFromDebrid}`,
|
||
{ method: 'DELETE' }
|
||
);
|
||
|
||
if (!response.ok) throw new Error(await response.text());
|
||
|
||
window.decypharrUtils.createToast(`${count} torrent${count > 1 ? 's' : ''} deleted successfully`);
|
||
this.state.selectedTorrents.clear();
|
||
await this.loadTorrents();
|
||
|
||
} catch (error) {
|
||
console.error('Error deleting torrents:', error);
|
||
window.decypharrUtils.createToast(`Failed to delete some torrents: ${error.message}`, 'error');
|
||
}
|
||
}
|
||
|
||
startAutoRefresh() {
|
||
this.refreshInterval = setInterval(() => {
|
||
this.loadTorrents();
|
||
}, 5000);
|
||
|
||
// Clean up on page unload
|
||
window.addEventListener('beforeunload', () => {
|
||
if (this.refreshInterval) {
|
||
clearInterval(this.refreshInterval);
|
||
}
|
||
});
|
||
}
|
||
|
||
escapeHtml(text) {
|
||
const map = {
|
||
'&': '&',
|
||
'<': '<',
|
||
'>': '>',
|
||
'"': '"',
|
||
"'": '''
|
||
};
|
||
return text ? text.replace(/[&<>"']/g, (m) => map[m]) : '';
|
||
}
|
||
} |