feat: 自动更新

platform_web/utils/artifactTransfer.ts

@@ -0,0 +1,50 @@
+import type { ArtifactContentChunk, ArtifactDownloadReferenceResponse } from "../api/types";
+
+export async function downloadArtifactReference(
+  reference: ArtifactDownloadReferenceResponse,
+  readContent: (artifactId: string, offset: number, limit?: number) => Promise<ArtifactContentChunk>,
+  onProgress?: (progress: number) => void
+) {
+  const chunks: ArrayBuffer[] = [];
+  let offset = 0;
+  onProgress?.(0);
+
+  while (offset < reference.sizeBytes) {
+    const chunk = await readContent(reference.artifactId, offset, reference.chunkSizeBytes);
+    chunks.push(chunk.payload);
+    offset += chunk.payload.byteLength;
+    onProgress?.(Math.min(100, Math.round((offset / reference.sizeBytes) * 100)));
+    if (chunk.payload.byteLength === 0) {
+      break;
+    }
+  }
+
+  openArtifactBlob(reference, chunks);
+  onProgress?.(100);
+}
+
+export function openArtifactBlob(reference: ArtifactDownloadReferenceResponse, chunks: ArrayBuffer[]) {
+  if (typeof document === "undefined" || typeof URL === "undefined") {
+    return;
+  }
+  const blob = new Blob(chunks, { type: reference.contentType });
+  const url = URL.createObjectURL(blob);
+  const anchor = document.createElement("a");
+  anchor.href = url;
+  anchor.download = safeArtifactFilename(reference.filename);
+  anchor.rel = "noopener";
+  document.body.append(anchor);
+  anchor.click();
+  anchor.remove();
+  URL.revokeObjectURL(url);
+}
+
+export function safeArtifactFilename(filename: string): string {
+  const cleaned = filename.replace(/[\\/]/g, "").trim();
+  return cleaned || "artifact.bin";
+}
+
+export function safeArtifactError(error: unknown): string {
+  const message = error instanceof Error ? error.message : "制品传输失败";
+  return message.replace(/\/Users\/[^\s]+/g, "[path]").replace(/Bearer\s+[^\s]+/gi, "[token]").replace(/sk-[A-Za-z0-9_-]+/g, "[secret]");
+}