marko/src/node_modules/@internal/components-util/index.js

UI Components + streaming, async, high performance, HTML templating for Node.js and the browser.

var getRenderId = require("../../../runtime/html/get-render-id");

var FLAG_WILL_RERENDER_IN_BROWSER = 1;
// var FLAG_HAS_RENDER_BODY = 2;

function nextComponentIdProvider(out) {
  var prefix = getRenderId(out.global) || "s"; // "s" is for server (we use "b" for the browser)
  var nextId = 0;

  return function nextComponentId() {
    return prefix + nextId++;
  };
}

function attachBubblingEvent(
  componentDef,
  handlerMethodName,
  isOnce,
  extraArgs
) {
  if (handlerMethodName) {
    if (extraArgs) {
      var component = componentDef.___component;
      var eventIndex = component.___bubblingDomEventsExtraArgsCount++;

      // If we are not going to be doing a rerender in the browser
      // then we need to actually store the extra args with the UI component
      // so that they will be serialized down to the browser.
      // If we are rerendering in the browser then we just need to
      // increment ___bubblingDomEventsExtraArgsCount to keep track of
      // where the extra args will be found when the UI component is
      // rerendered in the browser

      if (!(componentDef.___flags & FLAG_WILL_RERENDER_IN_BROWSER)) {
        if (eventIndex === 0) {
          component.___bubblingDomEvents = [extraArgs];
        } else {
          component.___bubblingDomEvents.push(extraArgs);
        }
      }

      return (
        handlerMethodName +
        " " +
        componentDef.id +
        " " +
        isOnce +
        " " +
        eventIndex
      );
    } else {
      return handlerMethodName + " " + componentDef.id + " " + isOnce;
    }
  }
}

exports.___nextComponentIdProvider = nextComponentIdProvider;
exports.___isServer = true;
exports.___attachBubblingEvent = attachBubblingEvent;
exports.___destroyComponentForNode = function noop() {};
exports.___destroyNodeRecursive = function noop() {};

// eslint-disable-next-line no-constant-condition
if ("MARKO_DEBUG") {
  exports.___startDOMManipulationWarning = function noop() {};
  exports.___stopDOMManipulationWarning = function noop() {};
}