phabricator/webroot/rsrc/js/application/repository/repository-crossreference.js

/**
 * @provides javelin-behavior-repository-crossreference
 * @requires javelin-behavior
 *           javelin-dom
 *           javelin-uri
 */

JX.behavior('repository-crossreference', function(config) {

  // NOTE: Pretty much everything in this file is a worst practice. We're
  // constrained by the markup generated by the syntax highlighters.

  var container = JX.$(config.container);
  JX.DOM.alterClass(container, 'repository-crossreference', true);
  JX.DOM.listen(
    container,
    'click',
    'tag:span',
    function(e) {
      var target = e.getTarget();
      var map = {nc : 'class', nf : 'function'};
      if (JX.DOM.isNode(target, 'span') && (target.className in map)) {
        var symbol = target.textContent || target.innerText;
        var uri = JX.$U('/diffusion/symbol/' + symbol + '/');
        uri.addQueryParams({
          type : map[target.className],
          lang : config.lang,
          projects : config.projects.join(','),
          jump : true
        });
        window.open(uri);
        e.kill();
      }
    });

});