codenawis-theme/src/components/featured-media.js

A frontity theme by @mymakarim @codenawis

import React from "react";
import { connect, styled, css } from "frontity";
import Image from "@frontity/components/image";

const FeaturedMedia = ({ state, id, height="190px", width="100%" }) => {
  const media = state.source.attachment[id];

  if (!media) return null;

  const srcset =
    Object.values(media.media_details.sizes)
      // Get the url and width of each size.
      .map((item) => [item.source_url, item.width])
      // Recude them to a string with the format required by `srcset`.
      .reduce(
        (final, current, index, array) =>
          final.concat(
            `${current.join(" ")}w${index !== array.length - 1 ? ", " : ""}`
          ),
        ""
      ) || null;

  return (
    <FeaturedImage css={css`height: ${height}; width: ${width}; background-color: #efefef;`}>
      <StyledImage
        alt={media.title.rendered}
        src={media.source_url}
        srcSet={srcset}
      />
    </FeaturedImage>
  );
};

export default connect(FeaturedMedia);

const StyledImage = styled(Image)`
  display: block;
  height: 100%;
  width: 100%;
  object-fit: cover;
`;

const FeaturedImage = styled.div`
  @media (max-width: 576px){
    width: auto !important;
  }
`;