package main import ( "encoding/xml" "strings" "time" "git.sr.ht/~adnano/go-gemini" ) type Feed struct { XMLName xml.Name `xml:"feed"` XMLNS string `xml:"xmlns,attr"` Title string `xml:"title"` Link FeedLink `xml:"link"` Updated string `xml:"updated"` Id string `xml:"id"` Entries []FeedEntry `xml:"entry"` } type FeedLink struct { XMLName xml.Name `xml:"link"` Href string `xml:"href,attr"` } type FeedEntry struct { XMLName xml.Name `xml:"entry"` Title string `xml:"title"` Link EntryLink `xml:"link"` Id string `xml:"id"` Updated string `xml:"updated"` } type EntryLink struct { XMLName xml.Name `xml:"link"` Href string `xml:"href,attr"` Rel string `xml:"rel,attr"` } type FeedItem struct { Date time.Time Title string Link string } type ByTime []FeedItem func (a ByTime) Len() int { return len(a) } func (a ByTime) Less(i, j int) bool { return a[i].Date.Before(a[j].Date) } func (a ByTime) Swap(i, j int) { a[i], a[j] = a[j], a[i] } type AtomWriter struct { Title string Items []FeedItem } func (a *AtomWriter) Handle(line gemini.Line) { switch line := line.(type) { case gemini.LineLink: runes := []rune(line.Name) t, err := time.Parse("2006-01-02", string(runes[:10])) if err == nil { a.Items = append(a.Items, FeedItem{ Date: t, Title: strings.TrimSpace(strings.TrimLeft(strings.TrimSpace(string(runes[10:])), ":-")), Link: string(line.URL), }) } case gemini.LineHeading1: if a.Title == "" { a.Title = string(line) } } }