62 lines
1.2 KiB
Go
62 lines
1.2 KiB
Go
|
package metacollector
|
||
|
|
|
||
|
|
import (
|
||
|
|
"bytes"
|
||
|
|
"encoding/json"
|
||
|
|
"net/http"
|
||
|
|
"net/url"
|
||
|
|
"strings"
|
||
|
|
"time"
|
||
|
|
)
|
||
|
|
|
||
|
|
type MetaCollectorClient struct {
|
||
|
|
client *http.Client
|
||
|
|
apiURL *url.URL
|
||
|
|
}
|
||
|
|
|
||
|
|
type MetaCollectorResponse struct {
|
||
|
|
Artist, Title, Publisher string
|
||
|
|
CoverURL *string
|
||
|
|
}
|
||
|
|
|
||
|
|
type MetaCollectorRequest struct {
|
||
|
|
Artist, Title string
|
||
|
|
}
|
||
|
|
|
||
|
|
func NewMetaCollectorClient(apiURL *url.URL) *MetaCollectorClient {
|
||
|
|
return &MetaCollectorClient{
|
||
|
|
client: &http.Client{
|
||
|
|
Timeout: 5 * time.Second,
|
||
|
|
},
|
||
|
|
apiURL: apiURL,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (mcc *MetaCollectorClient) json(path string, data interface{}, responseData interface{}) (err error) {
|
||
|
|
u := mcc.apiURL.ResolveReference(&url.URL{
|
||
|
|
Path: path,
|
||
|
|
})
|
||
|
|
buf := new(bytes.Buffer)
|
||
|
|
if err = json.NewEncoder(buf).Encode(data); err != nil {
|
||
|
|
return
|
||
|
|
}
|
||
|
|
resp, err := mcc.client.Post(u.String(), "application/json", buf)
|
||
|
|
if err != nil {
|
||
|
|
return
|
||
|
|
}
|
||
|
|
err = json.NewDecoder(resp.Body).Decode(responseData)
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
func (mcc *MetaCollectorClient) path(parts ...string) string {
|
||
|
|
for i, part := range parts {
|
||
|
|
parts[i] = url.PathEscape(part)
|
||
|
|
}
|
||
|
|
return strings.Join(parts, "/")
|
||
|
|
}
|
||
|
|
|
||
|
|
func (mcc *MetaCollectorClient) GetTrack(req MetaCollectorRequest) (resp *MetaCollectorResponse, err error) {
|
||
|
|
err = mcc.json("track/find", req, resp)
|
||
|
|
return
|
||
|
|
}
|