playcanvas/build/playcanvas.dbg/src/core/uri.js

Open-source WebGL/WebGPU 3D engine for the web

var __defProp = Object.defineProperty;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __publicField = (obj, key, value) => __defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);
function createURI(options) {
  let s = "";
  if ((options.authority || options.scheme) && (options.host || options.hostpath)) {
    throw new Error("Can't have 'scheme' or 'authority' and 'host' or 'hostpath' option");
  }
  if (options.host && options.hostpath) {
    throw new Error("Can't have 'host' and 'hostpath' option");
  }
  if (options.path && options.hostpath) {
    throw new Error("Can't have 'path' and 'hostpath' option");
  }
  if (options.scheme) {
    s += `${options.scheme}:`;
  }
  if (options.authority) {
    s += `//${options.authority}`;
  }
  if (options.host) {
    s += options.host;
  }
  if (options.path) {
    s += options.path;
  }
  if (options.hostpath) {
    s += options.hostpath;
  }
  if (options.query) {
    s += `?${options.query}`;
  }
  if (options.fragment) {
    s += `#${options.fragment}`;
  }
  return s;
}
const re = /^(([^:/?#]+):)?(\/\/([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?/;
class URI {
  /**
   * Create a new URI instance.
   *
   * @param {string} uri - URI string.
   */
  constructor(uri) {
    /**
     * The scheme. (e.g. http).
     *
     * @type {string}
     */
    __publicField(this, "scheme");
    /**
     * The authority. (e.g. `www.example.com`).
     *
     * @type {string}
     */
    __publicField(this, "authority");
    /**
     * The path. (e.g. /users/example).
     *
     * @type {string}
     */
    __publicField(this, "path");
    /**
     * The query, the section after a ?. (e.g. search=value).
     *
     * @type {string}
     */
    __publicField(this, "query");
    /**
     * The fragment, the section after a #.
     *
     * @type {string}
     */
    __publicField(this, "fragment");
    const result = uri.match(re);
    this.scheme = result[2];
    this.authority = result[4];
    this.path = result[5];
    this.query = result[7];
    this.fragment = result[9];
  }
  /**
   * Convert URI back to string.
   *
   * @returns {string} The URI as a string.
   */
  toString() {
    let s = "";
    if (this.scheme) {
      s += `${this.scheme}:`;
    }
    if (this.authority) {
      s += `//${this.authority}`;
    }
    s += this.path;
    if (this.query) {
      s += `?${this.query}`;
    }
    if (this.fragment) {
      s += `#${this.fragment}`;
    }
    return s;
  }
  /**
   * Returns the query parameters as an Object.
   *
   * @returns {object} The URI's query parameters converted to an Object.
   * @example
   * const s = "http://example.com?a=1&b=2&c=3";
   * const uri = new pc.URI(s);
   * const q = uri.getQuery();
   * console.log(q.a); // logs "1"
   * console.log(q.b); // logs "2"
   * console.log(q.c); // logs "3"
   */
  getQuery() {
    const result = {};
    if (this.query) {
      const queryParams = decodeURIComponent(this.query).split("&");
      for (const queryParam of queryParams) {
        const pair = queryParam.split("=");
        result[pair[0]] = pair[1];
      }
    }
    return result;
  }
  /**
   * Set the query section of the URI from an Object.
   *
   * @param {object} params - Key-Value pairs to encode into the query string.
   * @example
   * const s = "http://example.com";
   * const uri = new pc.URI(s);
   * uri.setQuery({
   *     "a": 1,
   *     "b": 2
   * });
   * console.log(uri.toString()); // logs "http://example.com?a=1&b=2"
   */
  setQuery(params) {
    let q = "";
    for (const key in params) {
      if (params.hasOwnProperty(key)) {
        if (q !== "") {
          q += "&";
        }
        q += `${encodeURIComponent(key)}=${encodeURIComponent(params[key])}`;
      }
    }
    this.query = q;
  }
}
export {
  URI,
  createURI
};