Function LocationHtml5Url

test/angular/1.2/angular.js:9345–9406

* LocationHtml5Url represents an url * This object is exposed as $location service when HTML5 mode is enabled and supported * * @constructor * @param {string} appBase application base URL * @param {string} basePrefix url path prefix

(appBase, basePrefix)

 * @param {string} basePrefix url path prefix
 */
function LocationHtml5Url(appBase, basePrefix) {
  this.$$html5 = true;
  basePrefix = basePrefix || '';
  var appBaseNoFile = stripFile(appBase);
  parseAbsoluteUrl(appBase, this, appBase);


  /**
   * Parse given html5 (regular) url string into properties
   * @param {string} newAbsoluteUrl HTML5 url
   * @private
   */
  this.$$parse = function(url) {
    var pathUrl = beginsWith(appBaseNoFile, url);
    if (!isString(pathUrl)) {
      throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url,
          appBaseNoFile);
    }

    parseAppUrl(pathUrl, this, appBase);

    if (!this.$$path) {
      this.$$path = '/';
    }

    this.$$compose();
  };

  /**
   * Compose url and update `absUrl` property
   * @private
   */
  this.$$compose = function() {
    var search = toKeyValue(this.$$search),
        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';

    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
    this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/'
  };

  this.$$parseLinkUrl = function(url, relHref) {
    var appUrl, prevAppUrl;
    var rewrittenUrl;

    if ( (appUrl = beginsWith(appBase, url)) !== undefined ) {
      prevAppUrl = appUrl;
      if ( (appUrl = beginsWith(basePrefix, appUrl)) !== undefined ) {
        rewrittenUrl = appBaseNoFile + (beginsWith('/', appUrl) || appUrl);
      } else {
        rewrittenUrl = appBase + prevAppUrl;
      }
    } else if ( (appUrl = beginsWith(appBaseNoFile, url)) !== undefined ) {
      rewrittenUrl = appBaseNoFile + appUrl;
    } else if (appBaseNoFile == url + '/') {
      rewrittenUrl = appBaseNoFile;
    }
    if (rewrittenUrl) {
      this.$$parse(rewrittenUrl);