youtube

Documentation

Index

• Constants
• Variables
• type Channel
• type Feed
  • func GetFeed(channelId string) (Feed, error)
• type Video
• type YT
  • func New() (YT, error)
  • func (yt YT) ChannelGet(id string) (Channel, error)
  • func (yt YT) ChannelsGetFromCache(id string) (Channel, error)
  • func (yt YT) ChannelsList(query string) ([]Channel, error)
  • func (yt YT) ChannelsListFromCache(query string) ([]Channel, error)
  • func (yt YT) TrendingList() ([]Channel, error)
  • func (yt YT) TrendingListFromCache() ([]Channel, error)
  • func (yt YT) VideosList(channelId string) ([]Video, error)

Constants

const (
	CacheChannelPrefix  = "youtube-channel-"
	CacheChannelTtl     = time.Hour * 24 * 31
	CacheChannelsPrefix = "youtube-channels-q-"
	CacheChannelsTtl    = time.Hour * 24
	CacheTrendingPrefix = "youtube-trending"
	CacheTrendingTtl    = time.Hour * 24
)

const (
	ChannelsMaxResults    = 3
	YouTubeChannelBaseURL = "https://www.youtube.com/channel/"
)

const (
	BASE_URL      = "https://www.youtube.com/"
	FEED_URL_BASE = BASE_URL + "feeds/videos.xml"
)

Variables

var FEED_URL *url.URL

Types

type Channel

type Channel struct {
	Author      string    `json:"author"`
	AuthorEmail string    `json:"authorEmail"`
	ChannelId   string    `json:"channelId"`
	Country     string    `json:"country"`
	Description string    `json:"description"`
	PublishedAt time.Time `json:"publishedAt"`
	Thumbnail   string    `json:"thumbnail"`
	Title       string    `json:"title"`
	Url         string    `json:"url"`
}

Channel holds metadata about channel

type Feed

type Feed struct {
	XMLName xml.Name `xml:"feed"`
	Text    string   `xml:",chardata"`
	Yt      string   `xml:"yt,attr"`
	Media   string   `xml:"media,attr"`
	Xmlns   string   `xml:"xmlns,attr"`
	Link    []struct {
		Text string `xml:",chardata"`
		Rel  string `xml:"rel,attr"`
		Href string `xml:"href,attr"`
	} `xml:"link"`
	ID        string `xml:"id"`
	ChannelId string `xml:"channelId"`
	Title     string `xml:"title"`
	Author    struct {
		Text string `xml:",chardata"`
		Name string `xml:"name"`
		URI  string `xml:"uri"`
	} `xml:"author"`
	Published string `xml:"published"`
	Entry     []struct {
		Text      string `xml:",chardata"`
		ID        string `xml:"id"`
		VideoId   string `xml:"videoId"`
		ChannelId string `xml:"channelId"`
		Title     string `xml:"title"`
		Link      struct {
			Text string `xml:",chardata"`
			Rel  string `xml:"rel,attr"`
			Href string `xml:"href,attr"`
		} `xml:"link"`
		Author struct {
			Text string `xml:",chardata"`
			Name string `xml:"name"`
			URI  string `xml:"uri"`
		} `xml:"author"`
		Published string `xml:"published"`
		Updated   string `xml:"updated"`
		Group     struct {
			Text    string `xml:",chardata"`
			Title   string `xml:"title"`
			Content struct {
				Text   string `xml:",chardata"`
				URL    string `xml:"url,attr"`
				Type   string `xml:"type,attr"`
				Width  string `xml:"width,attr"`
				Height string `xml:"height,attr"`
			} `xml:"content"`
			Thumbnail struct {
				Text   string `xml:",chardata"`
				URL    string `xml:"url,attr"`
				Width  string `xml:"width,attr"`
				Height string `xml:"height,attr"`
			} `xml:"thumbnail"`
			Description string `xml:"description"`
			Community   struct {
				Text       string `xml:",chardata"`
				StarRating struct {
					Text    string `xml:",chardata"`
					Count   string `xml:"count,attr"`
					Average string `xml:"average,attr"`
					Min     string `xml:"min,attr"`
					Max     string `xml:"max,attr"`
				} `xml:"starRating"`
				Statistics struct {
					Text  string `xml:",chardata"`
					Views string `xml:"views,attr"`
				} `xml:"statistics"`
			} `xml:"community"`
		} `xml:"group"`
	} `xml:"entry"`
}

func GetFeed

func GetFeed(channelId string) (Feed, error)

type Video

type Video struct {
	ID          string            `json:"id"`
	Title       string            `json:"title"`
	Description string            `json:"description"`
	PublishedAt time.Time         `json:"publishedAt"`
	Thumbnail   youtube.Thumbnail `json:"thumbnail"`
	Url         string            `json:"url"`
}

Video holds metadata about video

type YT

type YT struct {
	// contains filtered or unexported fields
}

var Yt YT

func New

func New() (YT, error)

func (YT) ChannelGet

func (yt YT) ChannelGet(id string) (Channel, error)

func (YT) ChannelsGetFromCache

func (yt YT) ChannelsGetFromCache(id string) (Channel, error)

func (YT) ChannelsList

func (yt YT) ChannelsList(query string) ([]Channel, error)

func (YT) ChannelsListFromCache

func (yt YT) ChannelsListFromCache(query string) ([]Channel, error)

func (YT) TrendingList

func (yt YT) TrendingList() ([]Channel, error)

func (YT) TrendingListFromCache

func (yt YT) TrendingListFromCache() ([]Channel, error)

func (YT) VideosList

func (yt YT) VideosList(channelId string) ([]Video, error)