embed-fbcmt-client/dist-client/chunk-63WMFUZV.js

client package for embed-fbcmt

// src/constants.ts
var defaults = {
  color_scheme: "light",
  lazy: false,
  mobile: void 0,
  num_posts: 10,
  order_by: "reverse_time",
  lang: "en_US",
  origin: "*",
  no_socket: false,
  active: true,
  no_popup: false
};

// src/client/main.ts
function setPropValue(el, prop, value, origin) {
  if (origin === void 0) {
    origin = value;
    value = void 0;
  }
  return new Promise((resolve, reject) => {
    const id = (Number.MAX_SAFE_INTEGER * Math.random()).toString(34);
    const handler = (event) => {
      if (event.data?.type === "res::fb:set_value" && id === event.data.id) {
        const { code } = event.data;
        if (typeof code !== "string")
          return;
        if (code.startsWith("success."))
          resolve();
        else if (code.startsWith("error."))
          reject(Object.assign(new Error(code), { prop }));
        else
          console.warn("[res::fb:set_value]: invalid code error '%s'", code);
        cancel();
      }
    };
    let timeout = null;
    const cancel = () => {
      if (timeout)
        clearTimeout(timeout);
      window.removeEventListener("message", handler);
    };
    window.addEventListener("message", handler);
    timeout = setTimeout(() => {
      cancel();
      reject(new Error("error.timeout" /* ERROR_TIMEOUT */));
    }, 3e4);
    const res = {
      id,
      type: "req::fb:set_value",
      props: typeof prop === "object" ? prop : { [prop]: value }
    };
    if (el.contentWindow)
      el.contentWindow.postMessage(res, origin ?? "*");
    else
      reject();
  });
}
function listenEvent(el, cb) {
  const handler = (event) => {
    if (event.source !== el.contentWindow)
      return;
    if (event.data?.type !== "emit::fb_embed")
      return;
    const typeCode = getTypeCode(event.data.code);
    if (!typeCode)
      return;
    cb({
      type: typeCode,
      code: event.data.code,
      message: event.data.message
    });
  };
  window.addEventListener("message", handler);
  return () => window.removeEventListener("message", handler);
}
function listenResize(el, type, cb) {
  const handler = (event) => {
    if (event.source !== el.contentWindow)
      return;
    if (event.data?.type !== `update::fb_${type}`)
      return;
    cb(event.data.value);
  };
  window.addEventListener("message", handler);
  return () => window.removeEventListener("message", handler);
}
function getTypeCode(code) {
  if (code.startsWith("success."))
    return "success";
  if (code.startsWith("loading."))
    return "loading";
  if (code.startsWith("error."))
    return "error";
  return null;
}

export { defaults, getTypeCode, listenEvent, listenResize, setPropValue };