feat(app): add account and config components

2026-09-30 10:18:32 +08:00
parent 52451ae4b5
commit b094d0a6b1
10 changed files with 1623 additions and 0 deletions
@@ -0,0 +1,112 @@
+package app
+
+import (
+	"errors"
+	"net/http"
+	"os"
+	"path/filepath"
+)
+
+func (manager *viewerManager) guestImportAvailable(identity, account string) bool {
+	if identity == "" || account == "" {
+		return false
+	}
+	guest := viewerID(identity)
+	store := manager.accountStore()
+	store.mu.Lock()
+	imported, exists := store.state.GuestImports[guest]
+	store.mu.Unlock()
+	if exists && (imported.Completed || imported.Account != account) {
+		return false
+	}
+	for _, name := range []string{"playback-history.json", "following.json"} {
+		if info, err := os.Stat(filepath.Join(manager.directory, "viewers", guest, name)); err == nil && info.Mode().IsRegular() && info.Size() > 0 {
+			return true
+		}
+	}
+	manager.legacyMu.Lock()
+	defer manager.legacyMu.Unlock()
+	legacy, err := manager.legacyImport()
+	return err == nil && !legacy.Completed && legacy.Viewer == guest
+}
+
+func (app *UIApp) handleAccountImport(writer http.ResponseWriter, request *http.Request) {
+	var input struct{}
+	if !readAccountRequest(writer, request, &input) {
+		return
+	}
+	manager := app.browserViewers()
+	account, name, _, _ := manager.requestAccount(request)
+	if account.ID == "" {
+		writeJSON(writer, http.StatusUnauthorized, map[string]string{"error": "请先登录，再接回此浏览器原有记录"})
+		return
+	}
+	identity := manager.identity(request)
+	if identity == "" {
+		writeJSON(writer, http.StatusOK, map[string]bool{"ok": true})
+		return
+	}
+	guest := viewerID(identity)
+	manager.legacyMu.Lock()
+	defer manager.legacyMu.Unlock()
+	legacy, legacyErr := manager.legacyImport()
+	pendingLegacy := legacyErr == nil && !legacy.Completed && legacy.Viewer == guest
+	store := manager.accountStore()
+	store.mu.Lock()
+	defer store.mu.Unlock()
+	imported, exists := store.state.GuestImports[guest]
+	if exists && imported.Account != name {
+		writeJSON(writer, http.StatusConflict, map[string]string{"error": "此浏览器原有记录已接入其他账号"})
+		return
+	}
+	if exists && imported.Completed {
+		writeJSON(writer, http.StatusOK, map[string]bool{"ok": true})
+		return
+	}
+	if len(store.state.GuestImports) >= 10000 && !exists {
+		writeJSON(writer, http.StatusConflict, map[string]string{"error": "此服务的浏览器记录接回数量已达上限"})
+		return
+	}
+	source := manager.acquire(guest)
+	defer source.release()
+	target := requestViewer(writer, request)
+	if target == nil || target.id != account.viewerID() {
+		return
+	}
+	history, err := source.playbackHistory().list()
+	var following []followingEntry
+	if err == nil {
+		following, err = source.followingStore().list()
+	}
+	if err == nil {
+		_, err = target.playbackHistory().list()
+	}
+	if err == nil {
+		_, err = target.followingStore().list()
+	}
+	if err == nil && len(history) == 0 && len(following) == 0 && !pendingLegacy {
+		writeJSON(writer, http.StatusOK, map[string]bool{"ok": true})
+		return
+	}
+	if err == nil && !exists {
+		state := store.snapshotLocked()
+		state.GuestImports[guest] = accountGuestImport{Account: name}
+		err = store.saveLocked(state)
+	}
+	if err == nil {
+		err = target.followingStore().importLegacy(following)
+	}
+	if err == nil {
+		err = target.playbackHistory().importLegacy(history)
+	}
+	if err == nil {
+		state := store.snapshotLocked()
+		state.GuestImports[guest] = accountGuestImport{Account: name, Completed: true}
+		err = store.saveLocked(state)
+	}
+	if err != nil {
+		accountOperationError(writer, errors.New("记录尚未全部接回，可在当前账号重试；原始文件已保留："+publicError(err).Error()))
+		return
+	}
+	writeJSON(writer, http.StatusOK, map[string]any{"ok": true, "history": len(history), "following": len(following)})
+}