lbry-desktop/ui/component/homepageSelector/view.jsx

// @flow
import React from 'react';
import { getLanguageName } from 'constants/languages';
import { FormField } from 'component/common/form';
import { getDefaultHomepageKey } from 'util/default-languages';

type Props = {
  homepage: string,
  setHomepage: (string) => void,
};

function SelectHomepage(props: Props) {
  const { homepage, setHomepage } = props;
  const homepages = window.homepages || {};
  const homepageKeys = Object.keys(homepages);

  function handleSetHomepage(e) {
    const { value } = e.target;
    setHomepage(value);
  }

  if (homepageKeys.length <= 1) {
    return null;
  }

  return (
    <React.Fragment>
      <FormField
        name="homepage_select"
        type="select"
        onChange={handleSetHomepage}
        value={homepage || getDefaultHomepageKey()}
      >
        {homepageKeys.map((hp) => (
          <option key={'hp' + hp} value={hp}>
            {getLanguageName(hp)}
          </option>
        ))}
      </FormField>
    </React.Fragment>
  );
}

export default SelectHomepage;