astro/dist/assets/runtime.js

Astro is a modern site builder with web best practices, performance, and DX front-of-mind.

import {
  createComponent,
  render,
  spreadAttributes,
  unescapeHTML
} from "../runtime/server/index.js";
const countersByPage = /* @__PURE__ */ new WeakMap();
function createSvgComponent({ meta, attributes, children }) {
  const renderedIds = /* @__PURE__ */ new WeakMap();
  const Component = createComponent((result, props) => {
    let counter = countersByPage.get(result) ?? 0;
    const {
      title: titleProp,
      viewBox,
      mode,
      ...normalizedProps
    } = normalizeProps(attributes, props);
    const title = titleProp ? unescapeHTML(`<title>${titleProp}</title>`) : "";
    if (mode === "sprite") {
      let symbol = "";
      let id = renderedIds.get(result);
      if (!id) {
        countersByPage.set(result, ++counter);
        id = `a:${counter}`;
        symbol = unescapeHTML(`<symbol${spreadAttributes({ viewBox, id })}>${children}</symbol>`);
        renderedIds.set(result, id);
      }
      return render`<svg${spreadAttributes(normalizedProps)}>${title}${symbol}<use href="#${id}" /></svg>`;
    }
    return render`<svg${spreadAttributes({ viewBox, ...normalizedProps })}>${title}${unescapeHTML(children)}</svg>`;
  });
  if (import.meta.env.DEV) {
    makeNonEnumerable(Component);
    Object.defineProperty(Component, Symbol.for("nodejs.util.inspect.custom"), {
      value: (_, opts, inspect) => inspect(meta, opts)
    });
  }
  return Object.assign(Component, meta);
}
const ATTRS_TO_DROP = ["xmlns", "xmlns:xlink", "version"];
const DEFAULT_ATTRS = { role: "img" };
function dropAttributes(attributes) {
  for (const attr of ATTRS_TO_DROP) {
    delete attributes[attr];
  }
  return attributes;
}
function normalizeProps(attributes, { size, ...props }) {
  if (size !== void 0 && props.width === void 0 && props.height === void 0) {
    props.height = size;
    props.width = size;
  }
  return dropAttributes({ ...DEFAULT_ATTRS, ...attributes, ...props });
}
function makeNonEnumerable(object) {
  for (const property in object) {
    Object.defineProperty(object, property, { enumerable: false });
  }
}
export {
  createSvgComponent,
  dropAttributes
};