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