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https://github.com/kilyabin/psysonic.git
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feat(folder-browser): Miller columns directory navigation
New page /folders with macOS Finder-style column layout: - getMusicDirectory / getMusicIndexes / getMusicFolders Subsonic API methods - Root level uses getIndexes.view (music folder IDs are not getMusicDirectory IDs) - Columns fill available width with flex: 1, min-width: 200px - Auto-scroll to rightmost column on expand - Cancelled-flag prevents stale state on fast navigation - Clicking a track plays it in the context of the current column's tracks - FolderOpen/Folder/Music icons, accent-colored selection, ellipsis truncation - Hidden in sidebar by default (user can enable in Settings) - i18n: EN DE FR NL NB ZH RU Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Psychotoxical
@@ -0,0 +1,171 @@
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import React, { useEffect, useRef, useState, useCallback } from 'react';
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import { getMusicFolders, getMusicDirectory, getMusicIndexes, SubsonicDirectoryEntry } from '../api/subsonic';
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import { usePlayerStore, Track } from '../store/playerStore';
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import { useTranslation } from 'react-i18next';
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import { Folder, FolderOpen, Music, ChevronRight } from 'lucide-react';
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// ── types ─────────────────────────────────────────────────────────────────────
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type Column = {
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id: string;
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name: string;
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items: SubsonicDirectoryEntry[];
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selectedId: string | null;
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loading: boolean;
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error: boolean;
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};
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// ── helpers ───────────────────────────────────────────────────────────────────
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function entryToTrack(e: SubsonicDirectoryEntry): Track {
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return {
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id: e.id,
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title: e.title,
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artist: e.artist ?? '',
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album: e.album ?? '',
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albumId: e.albumId ?? '',
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artistId: e.artistId,
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coverArt: e.coverArt,
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duration: e.duration ?? 0,
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track: e.track,
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year: e.year,
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bitRate: e.bitRate,
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suffix: e.suffix,
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genre: e.genre,
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starred: e.starred,
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userRating: e.userRating,
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};
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}
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// ── component ─────────────────────────────────────────────────────────────────
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export default function FolderBrowser() {
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const { t } = useTranslation();
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const [columns, setColumns] = useState<Column[]>([]);
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const wrapperRef = useRef<HTMLDivElement>(null);
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const playTrack = usePlayerStore(s => s.playTrack);
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// ── root: load music folders on mount ─────────────────────────────────────
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useEffect(() => {
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const placeholder: Column = { id: 'root', name: '', items: [], selectedId: null, loading: true, error: false };
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setColumns([placeholder]);
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getMusicFolders()
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.then(folders => {
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const items: SubsonicDirectoryEntry[] = folders.map(f => ({
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id: f.id,
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title: f.name,
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isDir: true,
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}));
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setColumns([{ ...placeholder, items, loading: false }]);
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})
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.catch(() => {
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setColumns([{ ...placeholder, items: [], loading: false, error: true }]);
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});
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}, []);
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// ── auto-scroll to newly added column ─────────────────────────────────────
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useEffect(() => {
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const el = wrapperRef.current;
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if (!el) return;
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requestAnimationFrame(() => { el.scrollLeft = el.scrollWidth; });
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}, [columns.length]);
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// ── click a directory ──────────────────────────────────────────────────────
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const handleDirClick = useCallback((colIndex: number, item: SubsonicDirectoryEntry) => {
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// Mark selected + truncate columns after this one + add loading column
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setColumns(prev => [
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...prev.slice(0, colIndex + 1).map((c, i) =>
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i === colIndex ? { ...c, selectedId: item.id } : c,
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),
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{ id: item.id, name: item.title, items: [], selectedId: null, loading: true, error: false },
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]);
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// Column 0 holds music folder roots — their IDs are only valid for
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// getIndexes.view (musicFolderId), not getMusicDirectory.view
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const fetchItems = colIndex === 0
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? getMusicIndexes(item.id)
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: getMusicDirectory(item.id).then(d => d.child);
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fetchItems
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.then(items => {
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setColumns(prev => {
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const idx = prev.findIndex(c => c.id === item.id && c.loading);
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if (idx === -1) return prev;
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const next = [...prev];
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next[idx] = { ...next[idx], items, loading: false };
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return next;
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});
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})
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.catch(() => {
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setColumns(prev => {
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const idx = prev.findIndex(c => c.id === item.id && c.loading);
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if (idx === -1) return prev;
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const next = [...prev];
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next[idx] = { ...next[idx], loading: false, error: true };
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return next;
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});
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});
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}, []);
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// ── click a file (track) ───────────────────────────────────────────────────
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const handleFileClick = useCallback((colIndex: number, item: SubsonicDirectoryEntry) => {
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setColumns(prev => prev.map((c, i) =>
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i === colIndex ? { ...c, selectedId: item.id } : c,
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));
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// Build queue from all tracks in this column
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const col = columns[colIndex];
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const queue = col.items.filter(it => !it.isDir).map(entryToTrack);
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playTrack(entryToTrack(item), queue.length > 0 ? queue : [entryToTrack(item)]);
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}, [columns, playTrack]);
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// ── render ─────────────────────────────────────────────────────────────────
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return (
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<div className="folder-browser">
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<h1 className="page-title folder-browser-title">{t('sidebar.folderBrowser')}</h1>
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<div className="folder-browser-columns" ref={wrapperRef}>
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{columns.map((col, colIndex) => (
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<div key={`${col.id}-${colIndex}`} className="folder-col">
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{col.loading ? (
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<div className="folder-col-status">
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<div className="spinner" style={{ width: 20, height: 20 }} />
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</div>
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) : col.error ? (
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<div className="folder-col-status folder-col-error">
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{t('folderBrowser.error')}
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</div>
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) : col.items.length === 0 ? (
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<div className="folder-col-status">{t('folderBrowser.empty')}</div>
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) : (
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col.items.map(item => {
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const isSelected = col.selectedId === item.id;
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return (
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<button
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key={item.id}
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className={`folder-col-row${isSelected ? ' selected' : ''}`}
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onClick={() =>
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item.isDir
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? handleDirClick(colIndex, item)
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: handleFileClick(colIndex, item)
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}
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>
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<span className="folder-col-icon">
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{item.isDir
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? isSelected
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? <FolderOpen size={14} />
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: <Folder size={14} />
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: <Music size={14} />}
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</span>
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<span className="folder-col-name">{item.title}</span>
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{item.isDir && (
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<ChevronRight size={12} className="folder-col-chevron" />
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)}
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</button>
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);
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})
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)}
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</div>
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))}
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</div>
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</div>
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);
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}
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