browser-extension-url-match/dist/utils.js

Browser extension URL pattern matching

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.createMatchFn = createMatchFn;
exports.normalizeUrlFragment = void 0;
const normalizeUrlFragment = urlFragent => {
  try {
    return encodeURI(decodeURI(urlFragent));
  } catch (e) {
    return e;
  }
};
exports.normalizeUrlFragment = normalizeUrlFragment;
function createMatchFn(fn) {
  return url => {
    let normalizedUrl;
    try {
      const urlStr = url instanceof URL ? url.href : url;
      normalizedUrl = new URL(urlStr);
      const normalizedPathname = normalizeUrlFragment(normalizedUrl.pathname);
      const normalizedSearch = normalizeUrlFragment(normalizedUrl.search);
      if (normalizedPathname instanceof Error || normalizedSearch instanceof Error) {
        return false;
      }
      normalizedUrl.pathname = normalizedPathname;
      if (!normalizedUrl.href.endsWith('?')) {
        // avoid nuking zero-search-string
        normalizedUrl.search = normalizedSearch;
      }
    } catch (_e) {
      return false;
    }
    return fn(normalizedUrl);
  };
}