feed

type Atom struct {
	*Feed
}

type AtomAuthor struct {
	XMLName xml.Name `xml:"author"`
	AtomPerson
}

type AtomCategories []string

type AtomContent struct {
	XMLName xml.Name `xml:"content"`
	Content string   `xml:",chardata"`
	Type    string   `xml:"type,attr"`
}

type AtomContributor struct {
	XMLName xml.Name `xml:"contributor"`
	AtomPerson
}

type AtomEntry struct {
	Content     *AtomContent
	Author      *AtomAuthor
	Summary     *AtomSummary
	Contributor *AtomContributor
	XMLName     xml.Name `xml:"entry"`
	Updated     string   `xml:"updated"`
	Rights      string   `xml:"rights,omitempty"`
	Source      string   `xml:"source,omitempty"`
	Published   string   `xml:"published,omitempty"`
	Id          string   `xml:"id"`
	Title       string   `xml:"title"`
	Xmlns       string   `xml:"xmlns,attr,omitempty"`
	Links       []AtomLink
	Categories  AtomCategories `xml:"category,omitempty"`
}

type AtomFeed struct {
	XMLName     xml.Name `xml:"feed"`
	Xmlns       string   `xml:"xmlns,attr"`
	Title       string   `xml:"title"`   // required
	Id          string   `xml:"id"`      // required
	Updated     string   `xml:"updated"` // required
	Icon        string   `xml:"icon,omitempty"`
	Logo        string   `xml:"logo,omitempty"`
	Rights      string   `xml:"rights,omitempty"` // copyright used
	Subtitle    string   `xml:"subtitle,omitempty"`
	Link        *AtomLink
	Author      *AtomAuthor `xml:"author,omitempty"`
	Contributor *AtomContributor
	Entries     []*AtomEntry `xml:"entry"`
}

type AtomLink struct {
	// Atom 1.0 <link rel="enclosure" type="audio/mpeg" title="MP3" href="http://www.example.org/myaudiofile.mp3" length="1234" />
	XMLName xml.Name `xml:"link"`
	Href    string   `xml:"href,attr"`
	Rel     string   `xml:"rel,attr,omitempty"`
	Type    string   `xml:"type,attr,omitempty"`
	Length  string   `xml:"length,attr,omitempty"`
}

type AtomPerson struct {
	Name  string `xml:"name,omitempty"`
	Uri   string `xml:"uri,omitempty"`
	Email string `xml:"email,omitempty"`
}

type AtomSummary struct {
	XMLName xml.Name `xml:"summary"`
	Content string   `xml:",chardata"`
	Type    string   `xml:"type,attr"`
}

type Author struct {
	Name, Email string
}

type Enclosure struct {
	Url, Length, Type string
}

type Feed struct {
	Updated     time.Time
	Created     time.Time
	Link        *Link
	Author      *Author
	Image       *Image
	Title       string
	Description string
	Id          string
	Subtitle    string
	Copyright   string
	Items       []*Item
}

type Image struct {
	Url, Title, Link string
	Width, Height    int
}

type Item struct {
	Link        *Link
	Source      *Link
	Author      *Author
	Enclosure   *Enclosure
	Title       string
	Description string // used as description in rss, summary in atom
	Id          string // used as guid in rss, id in atom
	Updated     time.Time
	Created     time.Time
	Content     string
	Categories  []string
}

type Link struct {
	Href, Rel, Type, Length string
}

type UUID [16]byte

type XmlFeed interface {
	FeedXml() interface{}
}