hao/tennis-training-hub
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Add multi-session auth and changelog tracking

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这个提交包含在：
cryptocommuniums-afk
2026-03-15 17:30:19 +08:00
父节点 c4ec397ed3
当前提交 a9ea94fb78
共修改 27 个文件，包含 1280 行新增和 89 行删除
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164
media/main.go
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@@ -44,6 +44,15 @@ const (
ArchiveFailed ArchiveStatus = "failed"
)
type PreviewStatus string
const (
PreviewIdle PreviewStatus = "idle"
PreviewProcessing PreviewStatus = "processing"
PreviewReady PreviewStatus = "ready"
PreviewFailed PreviewStatus = "failed"
)
type PlaybackInfo struct {
WebMURL string `json:"webmUrl,omitempty"`
MP4URL string `json:"mp4Url,omitempty"`
@@ -77,6 +86,7 @@ type Session struct {
Title string `json:"title"`
Status SessionStatus `json:"status"`
ArchiveStatus ArchiveStatus `json:"archiveStatus"`
PreviewStatus PreviewStatus `json:"previewStatus"`
Format string `json:"format"`
MimeType string `json:"mimeType"`
QualityPreset string `json:"qualityPreset"`
@@ -85,11 +95,13 @@ type Session struct {
ReconnectCount int `json:"reconnectCount"`
UploadedSegments int `json:"uploadedSegments"`
UploadedBytes int64 `json:"uploadedBytes"`
PreviewSegments int `json:"previewSegments"`
DurationMS int64 `json:"durationMs"`
LastError string `json:"lastError,omitempty"`
CreatedAt string `json:"createdAt"`
UpdatedAt string `json:"updatedAt"`
FinalizedAt string `json:"finalizedAt,omitempty"`
PreviewUpdatedAt string `json:"previewUpdatedAt,omitempty"`
StreamConnected bool `json:"streamConnected"`
LastStreamAt string `json:"lastStreamAt,omitempty"`
Playback PlaybackInfo `json:"playback"`
@@ -159,7 +171,7 @@ func newSessionStore(rootDir string) (*sessionStore, error) {
if err := os.MkdirAll(store.public, 0o755); err != nil {
return nil, err
}
if err := store.load(); err != nil {
if err := store.refreshFromDisk(); err != nil {
return nil, err
}
for _, session := range store.sessions {
@@ -168,12 +180,13 @@ func newSessionStore(rootDir string) (*sessionStore, error) {
return store, nil
}
func (s *sessionStore) load() error {
func (s *sessionStore) loadSessionsFromDisk() (map[string]*Session, error) {
pattern := filepath.Join(s.rootDir, "sessions", "*", "session.json")
files, err := filepath.Glob(pattern)
if err != nil {
return err
return nil, err
}
sessions := make(map[string]*Session, len(files))
for _, file := range files {
body, readErr := os.ReadFile(file)
if readErr != nil {
@@ -183,8 +196,19 @@ func (s *sessionStore) load() error {
if unmarshalErr := json.Unmarshal(body, &session); unmarshalErr != nil {
continue
}
s.sessions[session.ID] = &session
sessions[session.ID] = &session
}
return sessions, nil
}
func (s *sessionStore) refreshFromDisk() error {
sessions, err := s.loadSessionsFromDisk()
if err != nil {
return err
}
s.mu.Lock()
defer s.mu.Unlock()
s.sessions = sessions
return nil
}
@@ -228,6 +252,7 @@ func (s *sessionStore) createSession(input CreateSessionRequest) (*Session, erro
Title: strings.TrimSpace(input.Title),
Status: StatusCreated,
ArchiveStatus: ArchiveIdle,
PreviewStatus: PreviewIdle,
Format: defaultString(input.Format, "webm"),
MimeType: defaultString(input.MimeType, "video/webm"),
QualityPreset: defaultString(input.QualityPreset, "balanced"),
@@ -295,13 +320,20 @@ func (s *sessionStore) updateSession(id string, update func(*Session) error) (*S
return cloneSession(session), nil
}
func (s *sessionStore) listFinalizingSessions() []*Session {
func (s *sessionStore) listProcessableSessions() []*Session {
s.mu.RLock()
defer s.mu.RUnlock()
items := make([]*Session, 0, len(s.sessions))
for _, session := range s.sessions {
if len(session.Segments) == 0 {
continue
}
if session.ArchiveStatus == ArchiveQueued || session.ArchiveStatus == ArchiveProcessing {
items = append(items, cloneSession(session))
continue
}
if session.PreviewSegments < len(session.Segments) && session.PreviewStatus != PreviewProcessing {
items = append(items, cloneSession(session))
}
}
return items
@@ -315,6 +347,10 @@ func newMediaServer(store *sessionStore) *mediaServer {
return &mediaServer{store: store}
}
func (m *mediaServer) refreshSessionsForRead() error {
return m.store.refreshFromDisk()
}
func (m *mediaServer) routes() http.Handler {
mux := http.NewServeMux()
mux.HandleFunc("/media/health", m.handleHealth)
@@ -359,6 +395,10 @@ func (m *mediaServer) handleSession(w http.ResponseWriter, r *http.Request) {
}
sessionID := parts[0]
if len(parts) == 1 && r.Method == http.MethodGet {
if err := m.refreshSessionsForRead(); err != nil {
writeError(w, http.StatusInternalServerError, err.Error())
return
}
session, err := m.store.getSession(sessionID)
if err != nil {
writeError(w, http.StatusNotFound, err.Error())
@@ -402,6 +442,10 @@ func (m *mediaServer) handleSession(w http.ResponseWriter, r *http.Request) {
http.NotFound(w, r)
return
}
if err := m.refreshSessionsForRead(); err != nil {
writeError(w, http.StatusInternalServerError, err.Error())
return
}
session, err := m.store.getSession(sessionID)
if err != nil {
writeError(w, http.StatusNotFound, err.Error())
@@ -632,7 +676,11 @@ func runWorkerLoop(ctx context.Context, store *sessionStore, interval time.Durat
case <-ctx.Done():
return
case <-ticker.C:
sessions := store.listFinalizingSessions()
if err := store.refreshFromDisk(); err != nil {
log.Printf("[worker] failed to refresh session store: %v", err)
continue
}
sessions := store.listProcessableSessions()
for _, session := range sessions {
if err := processSession(store, session.ID); err != nil {
log.Printf("[worker] failed to process session %s: %v", session.ID, err)
@@ -643,6 +691,42 @@ func runWorkerLoop(ctx context.Context, store *sessionStore, interval time.Durat
}
func processSession(store *sessionStore, sessionID string) error {
current, err := store.getSession(sessionID)
if err != nil {
return err
}
if current.ArchiveStatus == ArchiveQueued || current.ArchiveStatus == ArchiveProcessing {
return processFinalArchive(store, sessionID)
}
if current.PreviewSegments < len(current.Segments) {
return processRollingPreview(store, sessionID)
}
return nil
}
func processRollingPreview(store *sessionStore, sessionID string) error {
session, err := store.updateSession(sessionID, func(session *Session) error {
if session.PreviewStatus == PreviewProcessing {
return errors.New("preview already processing")
}
session.PreviewStatus = PreviewProcessing
session.LastError = ""
return nil
})
if err != nil {
if strings.Contains(err.Error(), "preview already processing") {
return nil
}
return err
}
return buildPlaybackArtifacts(store, session, false)
}
func processFinalArchive(store *sessionStore, sessionID string) error {
session, err := store.updateSession(sessionID, func(session *Session) error {
if session.ArchiveStatus == ArchiveProcessing {
return errors.New("already processing")
@@ -668,12 +752,22 @@ func processSession(store *sessionStore, sessionID string) error {
return errors.New("no uploaded segments found")
}
return buildPlaybackArtifacts(store, session, true)
}
func buildPlaybackArtifacts(store *sessionStore, session *Session, finalize bool) error {
sessionID := session.ID
publicDir := store.publicDir(sessionID)
if err := os.MkdirAll(publicDir, 0o755); err != nil {
return err
}
outputWebM := filepath.Join(publicDir, "recording.webm")
outputMP4 := filepath.Join(publicDir, "recording.mp4")
baseName := "preview"
if finalize {
baseName = "recording"
}
outputWebM := filepath.Join(publicDir, baseName+".webm")
outputMP4 := filepath.Join(publicDir, baseName+".mp4")
listFile := filepath.Join(store.sessionDir(sessionID), "concat.txt")
inputs := make([]string, 0, len(session.Segments))
@@ -684,23 +778,23 @@ func processSession(store *sessionStore, sessionID string) error {
inputs = append(inputs, filepath.Join(store.segmentsDir(sessionID), segment.Filename))
}
if err := writeConcatList(listFile, inputs); err != nil {
return markArchiveError(store, sessionID, err)
return markProcessingError(store, sessionID, err, finalize)
}
if len(inputs) == 1 {
body, copyErr := os.ReadFile(inputs[0])
if copyErr != nil {
return markArchiveError(store, sessionID, copyErr)
return markProcessingError(store, sessionID, copyErr, finalize)
}
if writeErr := os.WriteFile(outputWebM, body, 0o644); writeErr != nil {
return markArchiveError(store, sessionID, writeErr)
return markProcessingError(store, sessionID, writeErr, finalize)
}
} else {
copyErr := runFFmpeg("-y", "-f", "concat", "-safe", "0", "-i", listFile, "-c", "copy", outputWebM)
if copyErr != nil {
reencodeErr := runFFmpeg("-y", "-f", "concat", "-safe", "0", "-i", listFile, "-c:v", "libvpx-vp9", "-b:v", "1800k", "-c:a", "libopus", outputWebM)
if reencodeErr != nil {
return markArchiveError(store, sessionID, fmt.Errorf("concat failed: %w / %v", copyErr, reencodeErr))
return markProcessingError(store, sessionID, fmt.Errorf("concat failed: %w / %v", copyErr, reencodeErr), finalize)
}
}
}
@@ -712,7 +806,7 @@ func processSession(store *sessionStore, sessionID string) error {
webmInfo, webmStatErr := os.Stat(outputWebM)
if webmStatErr != nil {
return markArchiveError(store, sessionID, webmStatErr)
return markProcessingError(store, sessionID, webmStatErr, finalize)
}
var mp4Size int64
var mp4URL string
@@ -720,27 +814,41 @@ func processSession(store *sessionStore, sessionID string) error {
mp4Size = info.Size()
mp4URL = fmt.Sprintf("/media/assets/sessions/%s/recording.mp4", sessionID)
}
_, err = store.updateSession(sessionID, func(session *Session) error {
session.ArchiveStatus = ArchiveCompleted
session.Status = StatusArchived
session.Playback = PlaybackInfo{
WebMURL: fmt.Sprintf("/media/assets/sessions/%s/recording.webm", sessionID),
MP4URL: mp4URL,
WebMSize: webmInfo.Size(),
MP4Size: mp4Size,
Ready: true,
PreviewURL: fmt.Sprintf("/media/assets/sessions/%s/recording.webm", sessionID),
}
previewURL := fmt.Sprintf("/media/assets/sessions/%s/%s.webm", sessionID, baseName)
if mp4URL != "" {
previewURL = mp4URL
}
_, updateErr := store.updateSession(sessionID, func(session *Session) error {
session.Playback.PreviewURL = previewURL
session.PreviewSegments = len(inputs)
session.PreviewUpdatedAt = time.Now().UTC().Format(time.RFC3339)
session.PreviewStatus = PreviewReady
session.LastError = ""
if finalize {
session.ArchiveStatus = ArchiveCompleted
session.Status = StatusArchived
session.Playback = PlaybackInfo{
WebMURL: fmt.Sprintf("/media/assets/sessions/%s/recording.webm", sessionID),
MP4URL: mp4URL,
WebMSize: webmInfo.Size(),
MP4Size: mp4Size,
Ready: true,
PreviewURL: previewURL,
}
}
return nil
})
return err
return updateErr
}
func markArchiveError(store *sessionStore, sessionID string, err error) error {
func markProcessingError(store *sessionStore, sessionID string, err error, finalize bool) error {
_, _ = store.updateSession(sessionID, func(session *Session) error {
session.ArchiveStatus = ArchiveFailed
session.Status = StatusFailed
session.PreviewStatus = PreviewFailed
if finalize {
session.ArchiveStatus = ArchiveFailed
session.Status = StatusFailed
}
session.LastError = err.Error()
return nil
})