Add configurable shuffle depth for copy order

ShuffleDepth in DiskProfile controls how files are selected: -1 = no shuffle (preserve source order) 0 = all files in random order N = group files by folder at depth N from /media, shuffle groups, copy entire group before moving to next Exposed in disk profile UI as a select with level descriptions. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Revert to Docker-only source paths, fix config validation, improve transcoding info
2026-05-21 21:30:55 +03:00 · 2026-05-21 21:28:28 +03:00 · 2026-05-21 21:09:52 +03:00 · 2026-05-21 21:08:00 +03:00
9 changed files with 181 additions and 246 deletions
--- a/cmd/jukebox/main.go
+++ b/cmd/jukebox/main.go
@@ -230,6 +230,7 @@ func triggerAutoCopy(cp *copier.Copier, cfg *config.Config, info disk.DiskInfo)
 		opts.ReserveFreeGB = p.ReserveFreeGB
 		opts.FileSelectMode = config.FileSelectMode(p.FileSelectMode)
 		opts.Transcode = p.Transcode
+		opts.ShuffleDepth = p.ShuffleDepth
 		if p.OverwriteMode != "" {
 			opts.OverwriteMode = config.OverwriteMode(p.OverwriteMode)
 		}
--- a/internal/api/handlers_copy.go
+++ b/internal/api/handlers_copy.go
@@ -26,6 +26,7 @@ func (s *Server) copyOptions(cfg *config.Config, diskInfo disk.DiskInfo, overwri
 		opts.ReserveFreeGB = p.ReserveFreeGB
 		opts.FileSelectMode = config.FileSelectMode(p.FileSelectMode)
 		opts.Transcode = p.Transcode
+		opts.ShuffleDepth = p.ShuffleDepth
 	} else {
 		opts.DestFolder = cfg.DestFolder
 		opts.ReserveFreeGB = cfg.ReserveFreeGB
--- a/internal/api/handlers_sources.go
+++ b/internal/api/handlers_sources.go
@@ -3,6 +3,7 @@ package api
 import (
 	"errors"
 	"net/http"
+	"net/url"
 	"os"
 	"path/filepath"
 	"sort"
@@ -10,19 +11,20 @@ import (
 )

 func (s *Server) handleSources(w http.ResponseWriter, r *http.Request) {
-	absPath, err := normalizeSourcePathQuery(r.URL.Query().Get("path"))
+	relPath, err := normalizeSourcePath(r.URL.Query().Get("path"))
 	if err != nil {
 		jsonErr(w, http.StatusBadRequest, err.Error())
 		return
 	}
-	if absPath == "" {
-		jsonOK(w, map[string]any{"path": "", "items": []map[string]string{}})
-		return
+
+	absPath := s.deps.Config.MediaPath
+	if relPath != "" {
+		absPath = filepath.Join(absPath, relPath)
 	}

 	entries, err := os.ReadDir(absPath)
 	if err != nil {
-		jsonOK(w, map[string]any{"path": absPath, "items": []map[string]string{}})
+		jsonOK(w, map[string]any{"path": relPath, "items": []map[string]string{}})
 		return
 	}

@@ -36,10 +38,13 @@ func (s *Server) handleSources(w http.ResponseWriter, r *http.Request) {
 		if !e.IsDir() || strings.HasPrefix(e.Name(), ".") {
 			continue
 		}
-		childPath := filepath.Join(absPath, e.Name())
+		childPath := e.Name()
+		if relPath != "" {
+			childPath = filepath.Join(relPath, childPath)
+		}
 		items = append(items, item{
 			Name: e.Name(),
-			Path: childPath,
+			Path: filepath.ToSlash(childPath),
 		})
 	}

@@ -48,18 +53,26 @@ func (s *Server) handleSources(w http.ResponseWriter, r *http.Request) {
 	})

 	jsonOK(w, map[string]any{
-		"path":  absPath,
+		"path":  relPath,
 		"items": items,
 	})
 }

-func normalizeSourcePathQuery(raw string) (string, error) {
+func normalizeSourcePath(raw string) (string, error) {
+	raw, _ = url.QueryUnescape(raw)
 	raw = strings.TrimSpace(raw)
+	raw = filepath.ToSlash(raw)
+	raw = strings.TrimPrefix(raw, "/")
 	if raw == "" || raw == "." {
 		return "", nil
 	}
+
 	clean := filepath.Clean(raw)
-	if !filepath.IsAbs(clean) {
+	clean = filepath.ToSlash(clean)
+	if clean == "." {
+		return "", nil
+	}
+	if clean == ".." || strings.HasPrefix(clean, "../") {
 		return "", errors.New("invalid source path")
 	}
 	return clean, nil
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -116,25 +116,7 @@ func Save(path string, cfg *Config) error {

 func (c *Config) Validate() error {
 	c.MediaPath = NormalizeMediaPath(c.MediaPath)
-	if c.MediaPath != "" {
-		info, err := os.Stat(c.MediaPath)
-		if err != nil {
-			return errors.New("media_path is not accessible")
-		}
-		if !info.IsDir() {
-			return errors.New("media_path must be a directory")
-		}
-	}
 	c.Sources = NormalizeSources(c.Sources, c.MediaPath)
-	for _, source := range c.Sources {
-		info, err := os.Stat(source.Path)
-		if err != nil {
-			return errors.New("source path is not accessible: " + source.Path)
-		}
-		if !info.IsDir() {
-			return errors.New("source path must be a directory: " + source.Path)
-		}
-	}
 	if c.ReserveFreeGB < 0 {
 		return errors.New("reserve_free_gb must be >= 0")
 	}
--- a/internal/copier/copier.go
+++ b/internal/copier/copier.go
@@ -33,6 +33,8 @@ type Options struct {
 	OverwriteMode     config.OverwriteMode
 	FileSelectMode    config.FileSelectMode
 	Transcode         *disk.TranscodeProfile // nil = не транскодировать
+	// ShuffleDepth: -1=выкл, 0=файлы вразнобой, 1+=группировка по папке на глубине N
+	ShuffleDepth int
 }

 type Copier struct {
@@ -254,8 +256,7 @@ func (c *Copier) run(ctx context.Context, taskID string, opts Options, database
 		return
 	}

-	// случайный порядок — выбираем что копировать до начала копирования
-	rand.Shuffle(len(files), func(i, j int) { files[i], files[j] = files[j], files[i] })
+	files = applyShuffleDepth(files, opts.ShuffleDepth)

 	_, free, err := disk.DiskUsage(opts.MountPath)
 	if err != nil {
@@ -392,9 +393,15 @@ func (c *Copier) processVideo(ctx context.Context, taskID string, database *db.D
 	ext := transcoder.OutputExt(profile.OutputFormat)
 	dstTranscoded := strings.TrimSuffix(dst, filepath.Ext(dst)) + ext

+	srcFPS := fmt.Sprintf("%.2f", info.FPS)
+	msg := fmt.Sprintf("Transcoding %s (%s/%dch/%sfps → %s/%s/%dfps %s)",
+		filepath.Base(src),
+		info.Codec, info.AudioChannels, srcFPS,
+		profile.VideoCodec, profile.AudioCodec, profile.MaxFPS, profile.OutputFormat,
+	)
 	c.tasks.Update(taskID, func(t *task.Task) {
 		t.Phase = task.PhaseTranscoding
-		t.Message = "Transcoding " + filepath.Base(src)
+		t.Message = msg
 	})
 	if t, ok := c.tasks.Get(taskID); ok {
 		_ = database.UpdateTask(*t)
@@ -717,3 +724,52 @@ func copyFile(ctx context.Context, src, dst string) error {
 	}
 	return nil
 }
+
+// applyShuffleDepth упорядочивает файлы по заданной глубине шафлера.
+// depth < 0  → оригинальный порядок (без шафла)
+// depth == 0 → все файлы перемешиваются случайно
+// depth >= 1 → файлы группируются по папке на уровне depth от корня /media,
+//              группы перемешиваются, внутри каждой группы порядок сохраняется.
+func applyShuffleDepth(files []fileEntry, depth int) []fileEntry {
+	if depth < 0 || len(files) == 0 {
+		return files
+	}
+	if depth == 0 {
+		rand.Shuffle(len(files), func(i, j int) { files[i], files[j] = files[j], files[i] })
+		return files
+	}
+
+	type group struct {
+		key   string
+		files []fileEntry
+	}
+	groupMap := make(map[string]*group, 64)
+	var order []string
+	for _, f := range files {
+		key := folderKeyAtDepth(f.relPath, depth)
+		if _, ok := groupMap[key]; !ok {
+			groupMap[key] = &group{key: key}
+			order = append(order, key)
+		}
+		groupMap[key].files = append(groupMap[key].files, f)
+	}
+	rand.Shuffle(len(order), func(i, j int) { order[i], order[j] = order[j], order[i] })
+
+	result := make([]fileEntry, 0, len(files))
+	for _, key := range order {
+		result = append(result, groupMap[key].files...)
+	}
+	return result
+}
+
+// folderKeyAtDepth возвращает путь к папке глубины depth из relPath.
+// relPath вида "anime/Naruto/Season1/ep01.mkv", depth=2 → "anime/Naruto"
+func folderKeyAtDepth(relPath string, depth int) string {
+	relPath = filepath.ToSlash(relPath)
+	parts := strings.Split(relPath, "/")
+	maxDepth := len(parts) - 1 // последний элемент — имя файла
+	if depth >= maxDepth {
+		depth = maxDepth
+	}
+	return strings.Join(parts[:depth], "/")
+}
--- a/internal/disk/profile.go
+++ b/internal/disk/profile.go
@@ -12,6 +12,8 @@ type DiskProfile struct {
 	FileSelectMode string  `json:"file_select_mode"`
 	ReserveFreeGB  float64 `json:"reserve_free_gb"`
 	AutoCopy       bool    `json:"auto_copy"`
+	// ShuffleDepth: -1=выкл, 0=файлы вразнобой, 1+=папки на глубине N от корня /media
+	ShuffleDepth int `json:"shuffle_depth"`

 	// nil = не транскодировать видео
 	Transcode *TranscodeProfile `json:"transcode,omitempty"`
@@ -66,5 +68,6 @@ func DefaultProfile() *DiskProfile {
 		FileSelectMode: "new",
 		ReserveFreeGB:  2.0,
 		AutoCopy:       false,
+		ShuffleDepth:   -1,
 	}
 }
--- a/internal/transcoder/transcoder.go
+++ b/internal/transcoder/transcoder.go
@@ -97,8 +97,14 @@ func buildArgs(opts Options) []string {
 	if maxH := maxHeight(p.MaxResolution); maxH > 0 {
 		filters = append(filters, fmt.Sprintf("scale=-2:min(%d\\,ih)", maxH))
 	}
-	if p.MaxFPS > 0 && src.FPS > float64(p.MaxFPS)+0.01 {
-		filters = append(filters, fmt.Sprintf("fps=%d", p.MaxFPS))
+	if p.MaxFPS > 0 {
+		targetFPS := p.MaxFPS
+		if src.FPS > 0 && src.FPS < float64(targetFPS) {
+			// Источник медленнее лимита — сохраняем исходный FPS
+			filters = append(filters, fmt.Sprintf("fps=%.3f", src.FPS))
+		} else {
+			filters = append(filters, fmt.Sprintf("fps=%d", targetFPS))
+		}
 	}
 	if len(filters) > 0 {
 		args = append(args, "-vf", strings.Join(filters, ","))
--- a/web/templates/dashboard.html
+++ b/web/templates/dashboard.html
@@ -5,7 +5,6 @@
  <div class="panel-body">
    <div class="path-input-row">
      <input class="form-input" type="text" id="mountPath" placeholder="/Volumes/JUKEBOX or E:\\">
-      <button type="button" class="button-primary" onclick="pickMountPath()">+</button>
      <button type="button" class="button-secondary" onclick="refreshSelectedDisk()">Refresh</button>
    </div>
    <div class="form-hint">Choose the directory where the removable disk is mounted. The app works with one selected disk at a time in standalone mode.</div>
@@ -131,6 +130,7 @@ function renderDisk() {
          <button class="button-danger" data-action="start-copy" data-mode="replace" ${activeTask ? 'disabled' : ''}>Replace media</button>
          <button class="button-primary" data-action="start-copy" data-mode="add" ${activeTask ? 'disabled' : ''}>Add media</button>
          <button class="button-danger ${activeTask ? '' : 'hidden'}" data-action="cancel-copy">Cancel</button>
+          <button class="button-secondary" data-action="disk-settings" style="margin-left:auto">⚙ Settings</button>
        ` : ''}
        ${isForeign ? `
          <button class="button-secondary" data-action="init-disk">Initialize disk</button>
@@ -193,7 +193,7 @@ function renderProfile(disk) {
  `;

  return `
-    <section class="panel" id="profilePanel">
+    <section class="panel" id="profilePanel" style="display:none">
      <h2>Профиль диска</h2>
      <div class="panel-body">
        <h3>Параметры копирования</h3>
@@ -209,6 +209,11 @@ function renderProfile(disk) {
          <label>Выбор файлов</label>
          ${sel('file_select_mode', p.file_select_mode || 'new', [['new','Только новые'],['all','Все подходящие']])}
        </div>
+        <div class="form-group">
+          <label>Порядок копирования</label>
+          ${sel('shuffle_depth', String(p.shuffle_depth ?? -1), [['-1','По порядку (без перемешивания)'],['0','Случайный порядок файлов'],['1','Случайная папка 1-го уровня (жанр)'],['2','Случайная папка 2-го уровня (сериал)'],['3','Случайная папка 3-го уровня (сезон)']])}
+          <span class="form-hint">Уровень задаёт глубину вложения: все файлы выбранной папки копируются целиком.</span>
+        </div>
        <div class="form-group">
          <label>Резерв свободного места (ГБ)</label>
          <input class="form-input" type="number" id="prof_reserve_free_gb" value="${p.reserve_free_gb ?? 2}" min="0" step="0.5">
@@ -245,6 +250,7 @@ async function saveProfile(mountPath) {
    file_select_mode: g('prof_file_select_mode')?.value || 'new',
    reserve_free_gb:  parseFloat(g('prof_reserve_free_gb')?.value || '2') || 0,
    auto_copy:        g('prof_auto_copy')?.checked || false,
+    shuffle_depth:    parseInt(g('prof_shuffle_depth')?.value ?? '-1', 10),
  };

  if (transcodeEnabled) {
@@ -290,27 +296,6 @@ function startTaskPoll(taskID) {
  pollTask(taskID);
 }

-async function pickFolder() {
-  const response = await fetch('/api/system/pick-folder', { method: 'POST' });
-  const payload = await response.json();
-  if (!response.ok) {
-    throw new Error(payload.error || 'Failed to choose folder');
-  }
-  return payload.path || '';
-}
-
-async function pickMountPath() {
-  try {
-    const path = await pickFolder();
-    if (!path) return;
-    document.getElementById('mountPath').value = path;
-    localStorage.setItem('jukebox.selectedMountPath', path);
-    await refreshSelectedDisk();
-  } catch (error) {
-    toast(error.message || 'Failed to choose folder', 'error');
-  }
-}
-
 async function refreshSelectedDisk() {
  const mountPath = document.getElementById('mountPath').value.trim();
  if (!mountPath) {
@@ -428,6 +413,13 @@ document.getElementById('diskState').addEventListener('click', (event) => {
  if (action === 'start-copy') startCopy(button.dataset.mode || 'add');
  if (action === 'cancel-copy') cancelCopy();
  if (action === 'init-disk') initDisk();
+  if (action === 'disk-settings') {
+    const panel = document.getElementById('profilePanel');
+    if (!panel) return;
+    const open = panel.style.display !== 'none';
+    panel.style.display = open ? 'none' : '';
+    button.textContent = open ? '⚙ Settings' : '⚙ Settings ✕';
+  }
 });

 const savedMountPath = localStorage.getItem('jukebox.selectedMountPath');
--- a/web/templates/settings.html
+++ b/web/templates/settings.html
@@ -4,17 +4,16 @@
  <section class="panel">
    <h2>Copy Sources</h2>
    <div class="panel-body">
-      <div class="form-hint">Add one or more root folders with source files. After that, expand each root and enable or disable individual nested folders with checkboxes.</div>
-    </div>
-    <div class="btn-row">
-      <button type="button" class="button-primary" onclick="addSourceRoot()">Add source folder</button>
-      <button type="button" class="button-secondary button-sm" onclick="reloadAllSourceTrees()">Refresh trees</button>
+      <div class="form-hint">Select top-level folders or expand branches and choose individual nested directories.</div>
    </div>
    <div class="source-list">
      <div class="source-tree" id="sourceTree">
-        <div class="text-muted source-tree-empty">No source folders added yet.</div>
+        <div class="text-muted source-tree-empty">Loading...</div>
      </div>
    </div>
+    <div class="btn-row">
+      <button type="button" class="button-secondary button-sm" onclick="reloadSourceTree()">Refresh list</button>
+    </div>
  </section>

  <section class="panel">
@@ -36,16 +35,11 @@
        <span class="form-hint">The new-only mode skips files already copied to this disk, even if they were later removed.</span>
      </div>

-      <div class="form-group">
-        <label class="form-label" for="allowedFilesMode">Allowed file types</label>
-        <select class="form-select" id="allowedFilesMode" style="width:auto;max-width:420px" onchange="updateAllowedFilesModeUI()">
-          <option value="media_types">Audio, video, photo</option>
-          <option value="extensions">Custom extensions list</option>
-        </select>
-      </div>
-
      <div class="form-group" id="mediaTypesGroup">
-        <label class="form-label">Built-in media types</label>
+        <div style="display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap">
+          <label class="form-label" style="margin:0">Allowed file types</label>
+          <button type="button" class="button-secondary button-sm" id="editAllowedFilesButton" onclick="toggleAllowedFilesEditor()">Edit list</button>
+        </div>
        <div style="display:grid;gap:8px">
          <label style="display:flex;align-items:flex-start;gap:8px;cursor:pointer">
            <input type="checkbox" id="mediaTypeAudio" style="width:15px;height:15px;accent-color:var(--accent)">
@@ -73,7 +67,10 @@
      </div>

      <div class="form-group" id="extensionsGroup" style="display:none">
-        <label class="form-label" for="allowedExtensions">Allowed extensions</label>
+        <div style="display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap">
+          <label class="form-label" for="allowedExtensions" style="margin:0">Allowed extensions</label>
+          <button type="button" class="button-secondary button-sm" onclick="toggleAllowedFilesEditor()">Use media types</button>
+        </div>
        <textarea class="form-input" id="allowedExtensions" rows="5" placeholder=".mp3, .flac, .mp4"></textarea>
        <span class="form-hint">One extension per line or separated by commas. You can write <code>mp3</code> or <code>.mp3</code>.</span>
      </div>
@@ -125,8 +122,8 @@ const builtInMediaTypes = {
  video: ['.3gp', '.avi', '.m2ts', '.m4v', '.mkv', '.mov', '.mp4', '.mpeg', '.mpg', '.mts', '.ts', '.webm', '.wmv'],
  photo: ['.bmp', '.gif', '.heic', '.heif', '.jpeg', '.jpg', '.png', '.tif', '.tiff', '.webp'],
 };
-let sourceRoots = [];
 let sourceConfig = {};
+let allowedFilesMode = 'media_types';

 function escapeHTML(value) {
  return String(value || '').replace(/[&<>"']/g, (char) => ({
@@ -138,43 +135,13 @@ function escapeHTML(value) {
  }[char]));
 }

-function pathSegments(path) {
-  return String(path || '').split(/[\\/]+/).filter(Boolean);
-}
-
-function nodeName(path) {
-  const parts = pathSegments(path);
-  return parts.length ? parts[parts.length - 1] : path;
-}
-
-function normalizeComparePath(path) {
-  return String(path || '').replace(/\\/g, '/').replace(/\/+$/, '').toLowerCase();
-}
-
-function isSamePath(a, b) {
-  return normalizeComparePath(a) === normalizeComparePath(b);
-}
-
-function isPathWithin(base, candidate) {
-  const baseNorm = normalizeComparePath(base);
-  const candidateNorm = normalizeComparePath(candidate);
-  return candidateNorm === baseNorm || candidateNorm.startsWith(baseNorm + '/');
+function pathDepth(path) {
+  return path ? path.split('/').length : 0;
 }

 function parentPath(path) {
-  const value = String(path || '').replace(/[\\/]+$/, '');
-  const slash = Math.max(value.lastIndexOf('/'), value.lastIndexOf('\\'));
-  if (slash < 0) return '';
-  if (slash === 2 && /^[A-Za-z]:/.test(value)) return value.slice(0, slash + 1);
-  if (slash === 0) return value.slice(0, 1);
-  return value.slice(0, slash);
-}
-
-function relativeDepth(root, path) {
-  if (isSamePath(root, path)) return 0;
-  const rootParts = pathSegments(root);
-  const pathParts = pathSegments(path);
-  return Math.max(0, pathParts.length - rootParts.length);
+  if (!path || !path.includes('/')) return '';
+  return path.slice(0, path.lastIndexOf('/'));
 }

 function effectiveSourceState(path) {
@@ -183,45 +150,37 @@ function effectiveSourceState(path) {
    if (Object.prototype.hasOwnProperty.call(sourceConfig, current)) {
      return sourceConfig[current];
    }
-    current = parentPath(current);
    if (!current) return true;
+    current = parentPath(current);
  }
 }

 function collectSourcesForSave() {
  const items = [];
  const seen = new Set();
+  const roots = sourceTree.get('') || [];

-  sourceRoots.forEach((root) => {
-    items.push({ path: root, enabled: effectiveSourceState(root), root: true });
-    seen.add(normalizeComparePath(root));
-  });
+  for (const item of roots) {
+    items.push({ path: item.path, enabled: effectiveSourceState(item.path) });
+    seen.add(item.path);
+  }

  Object.entries(sourceConfig).forEach(([path, enabled]) => {
-    const key = normalizeComparePath(path);
-    if (seen.has(key)) return;
-    items.push({ path, enabled, root: false });
+    if (seen.has(path)) return;
+    items.push({ path, enabled });
  });

  return items.sort((a, b) => a.path.localeCompare(b.path));
 }

-async function pickFolder() {
-  const response = await fetch('/api/system/pick-folder', { method: 'POST' });
-  const payload = await response.json();
-  if (!response.ok) {
-    throw new Error(payload.error || 'Failed to choose folder');
-  }
-  return payload.path || '';
-}
-
-async function loadSourceChildren(path) {
-  if (!path || loadingNodes.has(path)) return;
+async function loadSourceChildren(path = '') {
+  if (loadingNodes.has(path)) return;
  loadingNodes.add(path);
  renderSources();

  try {
-    const response = await fetch('/api/sources?path=' + encodeURIComponent(path));
+    const query = path ? '?path=' + encodeURIComponent(path) : '';
+    const response = await fetch('/api/sources' + query);
    if (!response.ok) return;
    const payload = await response.json();
    sourceTree.set(path, payload.items || []);
@@ -246,59 +205,15 @@ function toggleSource(path, checked) {
  renderSources();
 }

-function removeRoot(path) {
-  sourceRoots = sourceRoots.filter((root) => !isSamePath(root, path));
-  sourceTree.delete(path);
-  expandedNodes.delete(path);
-  loadingNodes.delete(path);
-
-  Object.keys(sourceConfig).forEach((key) => {
-    if (isPathWithin(path, key)) {
-      delete sourceConfig[key];
-    }
-  });
-
-  renderSources();
-}
-
-async function addSourceRoot() {
-  try {
-    const path = await pickFolder();
-    if (!path) return;
-    if (sourceRoots.some((root) => isSamePath(root, path))) {
-      toast('This source folder is already added', 'error');
-      return;
-    }
-    sourceRoots.push(path);
-    sourceRoots.sort((a, b) => a.localeCompare(b));
-    sourceConfig[path] = true;
-    expandedNodes.add(path);
-    await loadSourceChildren(path);
-  } catch (error) {
-    toast(error.message || 'Failed to choose folder', 'error');
-  }
-}
-
-async function reloadAllSourceTrees() {
-  const roots = [...sourceRoots];
-  sourceTree.clear();
-  for (const root of roots) {
-    if (expandedNodes.has(root)) {
-      await loadSourceChildren(root);
-    }
-  }
-  renderSources();
-}
-
-function renderSourceNodes(root, parentPathValue) {
-  const items = sourceTree.get(parentPathValue) || [];
+function renderSourceNodes(parent = '') {
+  const items = sourceTree.get(parent) || [];
  return items.map((item) => {
    const checked = effectiveSourceState(item.path);
    const expanded = expandedNodes.has(item.path);
    const childrenKnown = sourceTree.has(item.path);
    const children = childrenKnown ? sourceTree.get(item.path) : [];
    const hasChildren = !childrenKnown || children.length > 0;
-    const pad = 16 + (relativeDepth(root, item.path) + 1) * 20;
+    const pad = 16 + pathDepth(item.path) * 20;

    return `
      <div class="source-node">
@@ -313,11 +228,11 @@ function renderSourceNodes(root, parentPathValue) {
          <input class="source-check" type="checkbox" data-action="toggle-check" data-path="${escapeHTML(item.path)}" ${checked ? 'checked' : ''}>
          <div class="source-label">
            <span class="source-item-name">${escapeHTML(item.name)}</span>
-            <span class="source-item-path">${escapeHTML(item.path)}</span>
+            <span class="source-item-path">/media/${escapeHTML(item.path)}</span>
          </div>
        </div>
        ${expanded && loadingNodes.has(item.path) ? '<div class="source-loading">Loading...</div>' : ''}
-        ${expanded && childrenKnown && children.length ? `<div class="source-children">${renderSourceNodes(root, item.path)}</div>` : ''}
+        ${expanded && childrenKnown && children.length ? `<div class="source-children">${renderSourceNodes(item.path)}</div>` : ''}
      </div>
    `;
  }).join('');
@@ -325,54 +240,24 @@ function renderSourceNodes(root, parentPathValue) {

 function renderSources() {
  const el = document.getElementById('sourceTree');
-  if (!sourceRoots.length) {
-    el.innerHTML = '<div class="text-muted source-tree-empty">No source folders added yet.</div>';
+  const roots = sourceTree.get('');
+
+  if (loadingNodes.has('') && !roots) {
+    el.innerHTML = '<div class="text-muted source-tree-empty">Loading...</div>';
+    return;
+  }
+  if (!roots || !roots.length) {
+    el.innerHTML = '<div class="text-muted source-tree-empty">No folders found in /media.</div>';
    return;
  }

-  el.innerHTML = sourceRoots.map((root) => {
-    const checked = effectiveSourceState(root);
-    const expanded = expandedNodes.has(root);
-    const childrenKnown = sourceTree.has(root);
-    const children = childrenKnown ? sourceTree.get(root) : [];
-    const hasChildren = !childrenKnown || children.length > 0;
-
-    return `
-      <div class="source-root-card">
-        <div class="source-row source-root-row">
-          <button
-            type="button"
-            class="source-toggle ${hasChildren ? '' : 'source-toggle-empty'}"
-            data-action="toggle-expand"
-            data-path="${escapeHTML(root)}"
-            ${hasChildren ? '' : 'tabindex="-1" aria-hidden="true"'}
-          >${expanded ? '▾' : '▸'}</button>
-          <input class="source-check" type="checkbox" data-action="toggle-check" data-path="${escapeHTML(root)}" ${checked ? 'checked' : ''}>
-          <div class="source-label">
-            <div class="source-root-title">
-              <span class="source-item-name">${escapeHTML(nodeName(root))}</span>
-              <span class="source-root-badge">Root</span>
-            </div>
-            <span class="source-item-path">${escapeHTML(root)}</span>
-          </div>
-          <button type="button" class="button-secondary button-sm" data-action="remove-root" data-path="${escapeHTML(root)}">Remove</button>
-        </div>
-        ${expanded && loadingNodes.has(root) ? '<div class="source-loading">Loading...</div>' : ''}
-        ${expanded && childrenKnown && children.length ? `<div class="source-children">${renderSourceNodes(root, root)}</div>` : ''}
-      </div>
-    `;
-  }).join('');
+  el.innerHTML = renderSourceNodes('');
 }

-function deriveRootsFromSources(sources) {
-  const explicitRoots = sources.filter((source) => source.root).map((source) => source.path);
-  if (explicitRoots.length) {
-    return explicitRoots;
-  }
-
-  return sources
-    .map((source) => source.path)
-    .filter((path, index, all) => !all.some((other, otherIndex) => otherIndex !== index && isPathWithin(other, path) && !isSamePath(other, path)));
+async function reloadSourceTree() {
+  sourceTree.clear();
+  expandedNodes.clear();
+  await loadSourceChildren('');
 }

 function defaultAllowedExtensions() {
@@ -410,9 +295,13 @@ function selectedMediaTypes() {
 }

 function updateAllowedFilesModeUI() {
-  const mode = document.getElementById('allowedFilesMode').value || 'media_types';
-  document.getElementById('mediaTypesGroup').style.display = mode === 'media_types' ? '' : 'none';
-  document.getElementById('extensionsGroup').style.display = mode === 'extensions' ? '' : 'none';
+  document.getElementById('mediaTypesGroup').style.display = allowedFilesMode === 'media_types' ? '' : 'none';
+  document.getElementById('extensionsGroup').style.display = allowedFilesMode === 'extensions' ? '' : 'none';
+}
+
+function toggleAllowedFilesEditor() {
+  allowedFilesMode = allowedFilesMode === 'extensions' ? 'media_types' : 'extensions';
+  updateAllowedFilesModeUI();
 }

 function renderMediaTypeHints() {
@@ -429,9 +318,9 @@ async function loadSettings() {
    document.getElementById('reserveGB').value      = cfg.reserve_free_gb ?? 2;
    document.getElementById('destFolder').value     = cfg.dest_folder || 'media';
    document.getElementById('fileSelectMode').value = cfg.file_select_mode || 'new';
-    document.getElementById('allowedFilesMode').value = cfg.allowed_files_mode || 'media_types';
    document.getElementById('overwriteMode').value  = cfg.overwrite_mode || 'skip';
    document.getElementById('autoCopy').checked     = !!cfg.auto_copy;
+    allowedFilesMode = cfg.allowed_files_mode || 'media_types';
    document.getElementById('mediaTypeAudio').checked = (cfg.enabled_media_types || ['audio', 'video']).includes('audio');
    document.getElementById('mediaTypeVideo').checked = (cfg.enabled_media_types || ['audio', 'video']).includes('video');
    document.getElementById('mediaTypePhoto').checked = (cfg.enabled_media_types || []).includes('photo');
@@ -442,10 +331,7 @@ async function loadSettings() {
    (cfg.sources || []).forEach((source) => {
      sourceConfig[source.path] = !!source.enabled;
    });
-    sourceRoots = deriveRootsFromSources(cfg.sources || []).sort((a, b) => a.localeCompare(b));
-    expandedNodes.clear();
-    sourceTree.clear();
-    await reloadAllSourceTrees();
+    renderSources();
  } catch (error) {}
 }

@@ -453,15 +339,15 @@ async function saveSettings(event) {
  event.preventDefault();

  const body = {
-    reserve_free_gb:   parseFloat(document.getElementById('reserveGB').value) || 2,
-    dest_folder:       document.getElementById('destFolder').value.trim() || 'media',
-    file_select_mode:  document.getElementById('fileSelectMode').value,
-    allowed_files_mode: document.getElementById('allowedFilesMode').value,
+    reserve_free_gb:    parseFloat(document.getElementById('reserveGB').value) || 2,
+    dest_folder:        document.getElementById('destFolder').value.trim() || 'media',
+    file_select_mode:   document.getElementById('fileSelectMode').value,
+    allowed_files_mode: allowedFilesMode,
    enabled_media_types: selectedMediaTypes(),
    allowed_extensions: parseExtensionsInput(document.getElementById('allowedExtensions').value),
-    overwrite_mode:    document.getElementById('overwriteMode').value,
-    auto_copy:         document.getElementById('autoCopy').checked,
-    sources:           collectSourcesForSave(),
+    overwrite_mode:     document.getElementById('overwriteMode').value,
+    auto_copy:          document.getElementById('autoCopy').checked,
+    sources:            collectSourcesForSave(),
  };

  try {
@@ -483,22 +369,16 @@ async function saveSettings(event) {
 }

 document.getElementById('sourceTree').addEventListener('click', async (event) => {
-  const button = event.target.closest('button[data-action]');
+  const button = event.target.closest('[data-action="toggle-expand"]');
  if (!button) return;

-  const action = button.dataset.action;
  const path = button.dataset.path;
-  if (action === 'toggle-expand') {
-    if (expandedNodes.has(path)) {
-      expandedNodes.delete(path);
-      renderSources();
-      return;
-    }
-    await ensureExpanded(path);
-  }
-  if (action === 'remove-root') {
-    removeRoot(path);
+  if (expandedNodes.has(path)) {
+    expandedNodes.delete(path);
+    renderSources();
+    return;
  }
+  await ensureExpanded(path);
 });

 document.getElementById('sourceTree').addEventListener('change', (event) => {
@@ -509,5 +389,6 @@ document.getElementById('sourceTree').addEventListener('change', (event) => {

 renderMediaTypeHints();
 loadSettings();
+loadSourceChildren('');
 </script>
 {{end}}
Author	SHA1	Message	Date
Michael Chus	2bad23da3a	Add configurable shuffle depth for copy order ShuffleDepth in DiskProfile controls how files are selected: -1 = no shuffle (preserve source order) 0 = all files in random order N = group files by folder at depth N from /media, shuffle groups, copy entire group before moving to next Exposed in disk profile UI as a select with level descriptions. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-21 21:30:55 +03:00
Michael Chus	0a17d11bd1	Revert to Docker-only source paths, fix config validation, improve transcoding info - handlers_sources.go: revert to relative paths rooted at /media (remove standalone absolute-path mode) - settings.html: remove manual path input, restore auto-loading source tree from /media - config.go: remove filesystem existence checks from Validate() — paths may be temporarily unavailable - transcoder.go: always specify fps in ffmpeg args when MaxFPS is set, preserving source fps if lower than limit - copier.go: include source codec/format and target codec/format in transcoding task message Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-21 21:28:28 +03:00
Michael Chus	e885e49647	Show disk profile panel via Settings button Profile panel is now hidden by default; a gear Settings button in the disk card toggles it open/closed. Reduces visual clutter for the common case when no profile changes are needed. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-21 21:09:52 +03:00
Michael Chus	70d301f78f	Remove native folder picker, use text input instead Native OS dialog (zenity/AppleScript/PowerShell) fails on Linux with "native folder picker is not supported on this platform". Replaced: - dashboard: removed the "+" button, users type mount path manually - settings: replaced "Add source folder" native dialog with inline text input field Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-21 21:08:00 +03:00