WeKnora deployment source with the reviewed wiki identity, summary and recovery fixes

cmd/desktop/app.go

@@ -0,0 +1,84 @@
+package main
+
+import (
+	"context"
+	"strings"
+)
+
+// App holds Wails-bound state for the desktop shell.
+type App struct {
+	ctx           context.Context
+	backendURL    string
+	apiLanBaseURL string
+	listenPublic  bool
+	shutdownCh    chan struct{}
+}
+
+// NewApp creates a new App application struct.
+func NewApp() *App {
+	return &App{
+		shutdownCh: make(chan struct{}, 1),
+	}
+}
+
+// startup is called when the application starts.
+func (a *App) startup(ctx context.Context) {
+	a.ctx = ctx
+}
+
+func (a *App) shutdown(ctx context.Context) {
+	a.shutdownCh <- struct{}{}
+}
+
+// GetAPIBaseURL returns the local HTTP base URL for REST API calls (e.g. http://127.0.0.1:PORT/api/v1).
+// The desktop shell proxies the webview to this address; window.location.origin is not the API host.
+func (a *App) GetAPIBaseURL() string {
+	if a.backendURL == "" {
+		return ""
+	}
+	return strings.TrimRight(a.backendURL, "/") + "/api/v1"
+}
+
+// GetDesktopHTTPPortSetting returns the saved local API port (0 = random port each launch).
+func (a *App) GetDesktopHTTPPortSetting() int {
+	return LoadDesktopPrefsHTTPPort()
+}
+
+// SetDesktopHTTPPortSetting saves the preferred local API port to application support. Restart the app for it to take effect unless it matches the current listener.
+func (a *App) SetDesktopHTTPPortSetting(port int) error {
+	return SaveDesktopHTTPPortPreference(port)
+}
+
+// GetDesktopHTTPBindPublicSetting returns whether API listens on all interfaces (0.0.0.0).
+func (a *App) GetDesktopHTTPBindPublicSetting() bool {
+	return LoadDesktopHTTPBindPublic()
+}
+
+// SetDesktopHTTPBindPublicSetting saves LAN/public listen preference. Restart the app for it to take effect.
+func (a *App) SetDesktopHTTPBindPublicSetting(v bool) error {
+	return SaveDesktopHTTPBindPublicPreference(v)
+}
+
+// GetAPILanBaseURL returns a suggested base URL for other devices on the LAN (…/api/v1), or empty if not in bind-public mode or IP detection failed.
+func (a *App) GetAPILanBaseURL() string {
+	return a.apiLanBaseURL
+}
+
+// GetDesktopListenPublicActive is true when this session’s API server is listening on all interfaces (runtime), not the saved preference.
+func (a *App) GetDesktopListenPublicActive() bool {
+	return a.listenPublic
+}
+
+// CheckForUpdates manually triggers the update check from the frontend.
+func (a *App) CheckForUpdates() {
+	if a.ctx != nil {
+		checkUpdate(a.ctx, desktopAboutVersion(), true, false)
+	}
+}
+
+// AutoCheckForUpdates silently checks for updates and downloads them.
+func (a *App) AutoCheckForUpdates() {
+	if a.ctx != nil {
+		checkUpdate(a.ctx, desktopAboutVersion(), false, true)
+	}
+}