const selectors = [
  "meta[property='og:image']",
];

module.exports = ($) => {
  const icons = [];

  selectors.forEach((selector) => {
    $(selector).each((i, elem) => {
      const { content } = elem.attribs;
      if (content && content !== '#') {
        const icon = {
          src: content
        };
        icons.push(icon);
      }
    });
  });

  return icons;
};