following.go

package flickr

import "fmt"

type FollowingRaw struct {
	Contacts struct {
		Contact []struct {
			IconFarm   int
			IconServer string
			Ignored    int
			NSID       string
			RevIgnored int
			Username   string
		}
	}
}

func (client *Client) Following(userId string) ([]User, error) {
	response, err := client.Request("contacts.getPublicList", Params{
		"user_id": userId,
	})
	if err != nil {
		return nil, err
	}

	raw := &FollowingRaw{}
	err = Parse(response, raw)

	if err != nil {
		return nil, err
	}

	following := []User{}

	ids := make(map[string]bool)

	for _, user := range raw.Contacts.Contact {
		if _, ok := ids[user.NSID]; ok {
			fmt.Println(user.NSID)
			panic(user.NSID)
		}

		ids[user.NSID] = true

		following = append(following, User{
			Id:         user.NSID,
			Title:      user.Username,
			IconFarm:   user.IconFarm,
			IconServer: user.IconServer,
		})
	}

	return following, nil
}