heigong / go-oembed

Golang package for parsing Oembed data from known providers by URL

GO Oembed

Go Oembed provides methods to retrieve oembed data from known providers. Provider list can be fetched from this repository or from http://oembed.com/providers.json

To download and install this package run:

go get github.com/dyatlov/go-oembed/oembed

Source docs: http://godoc.org/github.com/dyatlov/go-oembed/oembed

An example use:

package main

import (
	"bufio"
	"bytes"
	"fmt"
	"io/ioutil"
	"os"
	"strings"

	"github.com/dyatlov/go-oembed/oembed"
)

func main() {
	data, err := ioutil.ReadFile("../providers.json")

	if err != nil {
		panic(err)
	}

	oe := oembed.NewOembed()
	oe.ParseProviders(bytes.NewReader(data))

	for {

		reader := bufio.NewReader(os.Stdin)
		fmt.Print("Enter url: ")
		url, _ := reader.ReadString('\n')

		url = strings.Trim(url, "\r\n")

		if url == "" {
			break
		}

		item := oe.FindItem(url)

		if item != nil {
			info, err := item.FetchOembed(oembed.Options{URL: url})
			if err != nil {
				fmt.Printf("An error occured: %s\n", err.Error())
			} else {
				if info.Status >= 300 {
					fmt.Printf("Response status code is: %d\n", info.Status)
				} else {
					fmt.Printf("Oembed info:\n%s\n", info)
				}
			}
		} else {
			fmt.Println("nothing found :(")
		}

	}
}