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重构主控编排与运行时预热链路，统一工作区提示词/专家调度协议并补齐 wiki 记忆注入与写回闭环。
同时收敛启动与运维脚本默认行为（含 wiki worker）、更新 Admin 可观测性与相关测试，降低首轮时延并提高运行稳定性。 Made-with: Cursor
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14438 changed files with 2693620 additions and 2546 deletions
312
openclaw/apps/ios/Sources/Screen/ScreenController.swift
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312
openclaw/apps/ios/Sources/Screen/ScreenController.swift
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import OpenClawKit
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import Observation
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import UIKit
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import WebKit
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@MainActor
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@Observable
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final class ScreenController {
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private weak var activeWebView: WKWebView?
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private var trustedRemoteA2UIURL: URL?
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var urlString: String = ""
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var errorText: String?
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/// Callback invoked when an openclaw:// deep link is tapped in the canvas
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var onDeepLink: ((URL) -> Void)?
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/// Callback invoked when the user clicks an A2UI action (e.g. button) inside the canvas web UI.
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var onA2UIAction: (([String: Any]) -> Void)?
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private var debugStatusEnabled: Bool = false
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private var debugStatusTitle: String?
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private var debugStatusSubtitle: String?
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private var homeCanvasStateJSON: String?
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init() {
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self.reload()
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}
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func navigate(to urlString: String, trustA2UIActions: Bool = false) {
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let trimmed = urlString.trimmingCharacters(in: .whitespacesAndNewlines)
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if trimmed.isEmpty {
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self.urlString = ""
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self.trustedRemoteA2UIURL = nil
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self.reload()
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return
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}
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if let url = URL(string: trimmed),
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!url.isFileURL,
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let host = url.host,
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LoopbackHost.isLoopback(host)
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{
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// Never try to load loopback URLs from a remote gateway.
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self.showDefaultCanvas()
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return
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}
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self.urlString = (trimmed == "/" ? "" : trimmed)
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self.trustedRemoteA2UIURL = trustA2UIActions ? Self.normalizeTrustedRemoteA2UIURL(from: trimmed) : nil
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self.reload()
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}
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func reload() {
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self.applyScrollBehavior()
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guard let webView = self.activeWebView else { return }
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let trimmed = self.urlString.trimmingCharacters(in: .whitespacesAndNewlines)
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if trimmed.isEmpty {
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guard let url = Self.canvasScaffoldURL else { return }
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self.errorText = nil
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webView.loadFileURL(url, allowingReadAccessTo: url.deletingLastPathComponent())
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return
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}
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guard let url = URL(string: trimmed) else {
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self.errorText = "Invalid URL: \(trimmed)"
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return
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}
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self.errorText = nil
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if url.isFileURL {
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webView.loadFileURL(url, allowingReadAccessTo: url.deletingLastPathComponent())
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} else {
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webView.load(URLRequest(url: url))
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}
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}
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func showDefaultCanvas() {
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self.urlString = ""
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self.trustedRemoteA2UIURL = nil
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self.reload()
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}
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func setDebugStatusEnabled(_ enabled: Bool) {
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self.debugStatusEnabled = enabled
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self.applyDebugStatusIfNeeded()
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}
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func updateDebugStatus(title: String?, subtitle: String?) {
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self.debugStatusTitle = title
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self.debugStatusSubtitle = subtitle
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self.applyDebugStatusIfNeeded()
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}
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func applyDebugStatusIfNeeded() {
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guard let webView = self.activeWebView else { return }
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WebViewJavaScriptSupport.applyDebugStatus(
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webView: webView,
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enabled: self.debugStatusEnabled,
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title: self.debugStatusTitle,
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subtitle: self.debugStatusSubtitle)
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}
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func updateHomeCanvasState(json: String?) {
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self.homeCanvasStateJSON = json
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self.applyHomeCanvasStateIfNeeded()
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}
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func applyHomeCanvasStateIfNeeded() {
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guard let webView = self.activeWebView else { return }
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let payload = self.homeCanvasStateJSON ?? "null"
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let js = """
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(() => {
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try {
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const api = globalThis.__openclaw;
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if (!api || typeof api.renderHome !== 'function') return;
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api.renderHome(\(payload));
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} catch (_) {}
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})()
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"""
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webView.evaluateJavaScript(js) { _, _ in }
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}
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func waitForA2UIReady(timeoutMs: Int) async -> Bool {
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let clock = ContinuousClock()
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let deadline = clock.now.advanced(by: .milliseconds(timeoutMs))
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while clock.now < deadline {
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do {
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let res = try await self.eval(javaScript: """
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(() => {
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try {
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const host = globalThis.openclawA2UI;
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return !!host && typeof host.applyMessages === 'function';
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} catch (_) { return false; }
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})()
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""")
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let trimmed = res.trimmingCharacters(in: .whitespacesAndNewlines).lowercased()
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if trimmed == "true" || trimmed == "1" { return true }
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} catch {
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// ignore; page likely still loading
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}
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try? await Task.sleep(nanoseconds: 120_000_000)
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}
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return false
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}
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func eval(javaScript: String) async throws -> String {
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guard let webView = self.activeWebView else {
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throw NSError(domain: "Screen", code: 3, userInfo: [
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NSLocalizedDescriptionKey: "web view unavailable",
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])
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}
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return try await WebViewJavaScriptSupport.evaluateToString(webView: webView, javaScript: javaScript)
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}
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func snapshotPNGBase64(maxWidth: CGFloat? = nil) async throws -> String {
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let image = try await self.snapshotImage(maxWidth: maxWidth)
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guard let data = image.pngData() else {
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throw NSError(domain: "Screen", code: 1, userInfo: [
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NSLocalizedDescriptionKey: "snapshot encode failed",
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])
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}
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return data.base64EncodedString()
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}
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func snapshotBase64(
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maxWidth: CGFloat? = nil,
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format: OpenClawCanvasSnapshotFormat,
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quality: Double? = nil) async throws -> String
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{
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let image = try await self.snapshotImage(maxWidth: maxWidth)
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let data: Data?
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switch format {
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case .png:
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data = image.pngData()
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case .jpeg:
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let q = (quality ?? 0.82).clamped(to: 0.1...1.0)
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data = image.jpegData(compressionQuality: q)
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}
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guard let data else {
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throw NSError(domain: "Screen", code: 1, userInfo: [
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NSLocalizedDescriptionKey: "snapshot encode failed",
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])
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}
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return data.base64EncodedString()
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}
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private func snapshotImage(maxWidth: CGFloat?) async throws -> UIImage {
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let config = WKSnapshotConfiguration()
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if let maxWidth {
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config.snapshotWidth = NSNumber(value: Double(maxWidth))
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}
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guard let webView = self.activeWebView else {
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throw NSError(domain: "Screen", code: 3, userInfo: [
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NSLocalizedDescriptionKey: "web view unavailable",
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])
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}
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let image: UIImage = try await withCheckedThrowingContinuation { cont in
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webView.takeSnapshot(with: config) { image, error in
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if let error {
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cont.resume(throwing: error)
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return
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}
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guard let image else {
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cont.resume(throwing: NSError(domain: "Screen", code: 2, userInfo: [
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NSLocalizedDescriptionKey: "snapshot failed",
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]))
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return
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}
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cont.resume(returning: image)
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}
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}
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return image
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}
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func attachWebView(_ webView: WKWebView) {
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self.activeWebView = webView
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self.reload()
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self.applyDebugStatusIfNeeded()
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self.applyHomeCanvasStateIfNeeded()
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}
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func detachWebView(_ webView: WKWebView) {
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guard self.activeWebView === webView else { return }
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self.activeWebView = nil
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}
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private static func bundledResourceURL(
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name: String,
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ext: String,
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subdirectory: String)
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-> URL?
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{
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let bundle = OpenClawKitResources.bundle
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return bundle.url(forResource: name, withExtension: ext, subdirectory: subdirectory)
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?? bundle.url(forResource: name, withExtension: ext)
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}
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private static let canvasScaffoldURL: URL? = ScreenController.bundledResourceURL(
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name: "scaffold",
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ext: "html",
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subdirectory: "CanvasScaffold")
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func isTrustedCanvasUIURL(_ url: URL) -> Bool {
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if url.isFileURL {
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let std = url.standardizedFileURL
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if let expected = Self.canvasScaffoldURL,
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std == expected.standardizedFileURL
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{
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return true
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}
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return false
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}
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guard let trusted = self.trustedRemoteA2UIURL else { return false }
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return Self.normalizeTrustedRemoteA2UIURL(from: url) == trusted
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}
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nonisolated static func parseA2UIActionBody(_ body: Any) -> [String: Any]? {
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if let dict = body as? [String: Any] { return dict.isEmpty ? nil : dict }
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if let str = body as? String,
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let data = str.data(using: .utf8),
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let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any]
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{
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return json.isEmpty ? nil : json
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}
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if let dict = body as? [AnyHashable: Any] {
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let mapped = dict.reduce(into: [String: Any]()) { acc, pair in
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guard let key = pair.key as? String else { return }
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acc[key] = pair.value
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}
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return mapped.isEmpty ? nil : mapped
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}
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return nil
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}
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private func applyScrollBehavior() {
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guard let webView = self.activeWebView else { return }
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let trimmed = self.urlString.trimmingCharacters(in: .whitespacesAndNewlines)
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let allowScroll = !trimmed.isEmpty
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let scrollView = webView.scrollView
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// Default canvas needs raw touch events; external pages should scroll.
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scrollView.isScrollEnabled = allowScroll
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scrollView.bounces = allowScroll
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}
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private static func normalizeTrustedRemoteA2UIURL(from raw: String) -> URL? {
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guard let url = URL(string: raw) else { return nil }
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return self.normalizeTrustedRemoteA2UIURL(from: url)
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}
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private static func normalizeTrustedRemoteA2UIURL(from url: URL) -> URL? {
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guard !url.isFileURL else { return nil }
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guard let scheme = url.scheme?.lowercased(), scheme == "http" || scheme == "https" else {
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return nil
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}
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guard let host = url.host?.trimmingCharacters(in: .whitespacesAndNewlines), !host.isEmpty else {
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return nil
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}
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var components = URLComponents(url: url, resolvingAgainstBaseURL: false)
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components?.scheme = scheme
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components?.host = host.lowercased()
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components?.fragment = nil
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return components?.url
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}
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}
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extension Double {
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fileprivate func clamped(to range: ClosedRange<Double>) -> Double {
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if self < range.lowerBound { return range.lowerBound }
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if self > range.upperBound { return range.upperBound }
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return self
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}
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}
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