Support `meta name="description"` tag

[KararTY]

api currently does not read <meta name="description" content="" /> field.

Current code:

api/internal/resolvers/default/metafields.go

Lines 13 to 32 in 605921e

	if fields.Size() > 0 {
	fields.Each(func(i int, s *goquery.Selection) {
	prop, _ := s.Attr("property")
	cont, _ := s.Attr("content")
	switch {
	/* Support for HTML Open Graph & Twitter meta tags.
	* Will show Open Graph & Twitter "Title", "Description", "Image" information of webpages.
	* More OG fields & information: https://ogp.me/
	* More Twitter fields & information: https://developer.twitter.com/en/docs/twitter-for-websites/cards/overview/markup
	*/
	case (prop == "og:title" || prop == "twitter:title") && data.Title == "":
	data.Title = cont
	case (prop == "og:description" || prop == "twitter:description") && data.Description == "":
	data.Description = cont
	case (prop == "og:image" || prop == "twitter:image") && data.ImageSrc == "":
	data.ImageSrc = utils.FormatThumbnailURL(baseURL, r, cont)
	}
	})
	}

A quick & dirty change is to additionally read the "name" property

prop, _ := s.Attr("property")
if prop == "" {
    prop, _ = s.Attr("name")
}

and then read "description":

case (prop == "og:description" || prop == "twitter:description" || prop == "description") && data.Description == "":
  data.Description = cont

I'll leave this as an issue because I'm sure there are better ways of (re)writing this code.