@scalar/api-reference/dist/helpers/download.js

Generate beautiful API references from OpenAPI documents

import { isDefined, isJsonString } from "@scalar/oas-utils/helpers";
import { toJson, normalize, toYaml } from "@scalar/openapi-parser";
function formatContent(content, isJson) {
  if (isJson && !isJsonString(content)) {
    return toJson(normalize(content));
  }
  if (!isJson && isJsonString(content)) {
    return toYaml(normalize(content));
  }
  return content;
}
function createClickEvent() {
  try {
    return new MouseEvent("click", {
      bubbles: true,
      cancelable: true,
      view: window
    });
  } catch {
    return new MouseEvent("click", {
      bubbles: true,
      cancelable: true
    });
  }
}
function downloadDocument(content, filename, format) {
  const isJson = format === "json" || !isDefined(format) && isJsonString(content);
  const formattedContent = formatContent(content, isJson);
  const extension = isJson ? ".json" : ".yaml";
  const mimeType = isJson ? "application/json" : "application/x-yaml";
  const contentFilename = filename ? filename + extension : "openapi" + extension;
  const blob = new Blob([formattedContent], { type: mimeType });
  const data = URL.createObjectURL(blob);
  const link = document.createElement("a");
  link.href = data;
  link.download = contentFilename;
  link.dispatchEvent(createClickEvent());
  setTimeout(() => {
    window.URL.revokeObjectURL(data);
    link.remove();
  }, 100);
}
export {
  downloadDocument
};