// datesFromMeta checks for timestamps in <meta> tags.
// returns published, updated
func datesFromMeta(root *html.Node) (fuzzytime.DateTime, fuzzytime.DateTime) {
metaUpdated := fuzzytime.DateTime{}
metaPublished := fuzzytime.DateTime{}
for _, node := range dateSels.metaPublished.MatchAll(root) {
content := getAttr(node, "content")
metaPublished, _, _ = fuzzytime.Extract(content)
if metaPublished.HasFullDate() {
break
}
}
for _, node := range dateSels.metaUpdated.MatchAll(root) {
content := getAttr(node, "content")
metaUpdated, _, _ = fuzzytime.Extract(content)
if metaUpdated.HasFullDate() {
break
}
}
return metaPublished, metaUpdated
}
