urls

Documentation

Index

• Constants
• func GetGiphyLongURL(shortURL string) (longURL string, err error)
• func GetReadableTextFromTweetHTML(s string) string
• func GetURLContent(url string) (data []byte, err error)
• type GiphyOembedData
  • func GetGiphyOembed(url string) (data GiphyOembedData, err error)
• type LinkPreviewData
  • func GetGenericLinkPreviewData(link string) (previewData LinkPreviewData, err error)
  • func GetGiphyPreviewData(link string) (previewData LinkPreviewData, err error)
  • func GetGiphyShortURLPreviewData(shortURL string) (data LinkPreviewData, err error)
  • func GetLinkPreviewData(link string) (previewData LinkPreviewData, err error)
  • func GetTwitterPreviewData(link string) (previewData LinkPreviewData, err error)
  • func GetYoutubePreviewData(link string) (previewData LinkPreviewData, err error)
• type Site
  • func LinkPreviewWhitelist() []Site
• type TwitterOembedData
  • func GetTwitterOembed(url string) (data TwitterOembedData, err error)
• type YoutubeOembedData
  • func GetYoutubeOembed(url string) (data YoutubeOembedData, err error)

Constants

const GiphyOembedLink = "https://giphy.com/services/oembed?url=%s"

const TwitterOembedLink = "https://publish.twitter.com/oembed?url=%s"

const YoutubeOembedLink = "https://www.youtube.com/oembed?format=json&url=%s"

Functions

func GetGiphyLongURL

func GetGiphyLongURL(shortURL string) (longURL string, err error)

Giphy has a shortener service called gph.is, the oembed service doesn't work with shortened urls, so we need to fetch the long url first

func GetReadableTextFromTweetHTML

func GetReadableTextFromTweetHTML(s string) string

func GetURLContent

func GetURLContent(url string) (data []byte, err error)

Types

type GiphyOembedData

type GiphyOembedData struct {
	ProviderName string `json:"provider_name"`
	Title        string `json:"title"`
	URL          string `json:"url"`
	Height       int    `json:"height"`
	Width        int    `json:"width"`
}

func GetGiphyOembed

func GetGiphyOembed(url string) (data GiphyOembedData, err error)

type LinkPreviewData

type LinkPreviewData struct {
	Site         string `json:"site" meta:"og:site_name"`
	Title        string `json:"title" meta:"og:title"`
	ThumbnailURL string `json:"thumbnailUrl" meta:"og:image"`
	ContentType  string `json:"contentType"`
	Height       int    `json:"height"`
	Width        int    `json:"width"`
}

func GetGenericLinkPreviewData

func GetGenericLinkPreviewData(link string) (previewData LinkPreviewData, err error)

func GetGiphyPreviewData

func GetGiphyPreviewData(link string) (previewData LinkPreviewData, err error)

func GetGiphyShortURLPreviewData

func GetGiphyShortURLPreviewData(shortURL string) (data LinkPreviewData, err error)

func GetLinkPreviewData

func GetLinkPreviewData(link string) (previewData LinkPreviewData, err error)

func GetTwitterPreviewData

func GetTwitterPreviewData(link string) (previewData LinkPreviewData, err error)

func GetYoutubePreviewData

func GetYoutubePreviewData(link string) (previewData LinkPreviewData, err error)

type Site

type Site struct {
	Title     string `json:"title"`
	Address   string `json:"address"`
	ImageSite bool   `json:"imageSite"`
}

func LinkPreviewWhitelist

func LinkPreviewWhitelist() []Site

type TwitterOembedData

type TwitterOembedData struct {
	ProviderName string `json:"provider_name"`
	AuthorName   string `json:"author_name"`
	HTML         string `json:"html"`
}

func GetTwitterOembed

func GetTwitterOembed(url string) (data TwitterOembedData, err error)

type YoutubeOembedData

type YoutubeOembedData struct {
	ProviderName string `json:"provider_name"`
	Title        string `json:"title"`
	ThumbnailURL string `json:"thumbnail_url"`
}

func GetYoutubeOembed

func GetYoutubeOembed(url string) (data YoutubeOembedData, err error)