react-redux-provide/src/install.js

Build your UI with React. Manage application state with Redux providers. Persist and share application state with replication. Use pure functions everywhere.

import React from 'react';
import provide from './provide';

const { createElement } = React;
React.createElement = function(ComponentClass, props, ...args) {
  if (typeof ComponentClass === 'string') {
    if (props && typeof props === 'object') {
      delete props.__wrapper;
      delete props.__provided;
    }
    return createElement.apply(this, arguments);
  }

  if (
    props && props.__provided
    || ComponentClass && ComponentClass.__provide === false
  ) {
    return createElement.apply(this, arguments);
  }

  if (props && typeof props.component === 'function') {
    props.component = provide(props.component);
  }

  if (ComponentClass && !ComponentClass.Provide) {
    ComponentClass.Provide = provide(ComponentClass);

    if (process.env.NODE_ENV !== 'production') {
      if (typeof window !== 'undefined' && window.__reactComponentProxies) {
        for (let key in window.__reactComponentProxies) {
          let proxy = window.__reactComponentProxies[key];
          let { update } = proxy;

          if (!proxy.__provided) {
            proxy.__provided = true;
            proxy.update = function() {
              const instances = update.apply(this, arguments);

              for (let instance of instances) {
                let wrapper = (
                  instance.componentProps || !instance.props.__wrapper
                ) ? instance : instance.props.__wrapper;
                let { props, context } = wrapper;

                wrapper.reinitialize(props, context);
              }

              return instances;
            };
          }
        }
      }
    }
  }

  props = props || {};
  props.__provided = true;

  if (props.child && props.child['$$typeof'] && props.child.props) {
    Object.assign(props, props.child.props);
  }

  return createElement.call(
    this,
    ComponentClass && ComponentClass.Provide || ComponentClass,
    props,
    ...args
  );
};