| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package dockerhub |
| 4 | |
| 5 | import ( |
| 6 | "fmt" |
| 7 | "net/http" |
| 8 | "net/url" |
| 9 | "path" |
| 10 | |
| 11 | "github.com/netdata/netdata/go/plugins/pkg/web" |
| 12 | ) |
| 13 | |
| 14 | type repository struct { |
| 15 | User string |
| 16 | Name string |
| 17 | Status int |
| 18 | StarCount int `json:"star_count"` |
| 19 | PullCount int `json:"pull_count"` |
| 20 | LastUpdated string `json:"last_updated"` |
| 21 | } |
| 22 | |
| 23 | func newAPIClient(client *http.Client, request web.RequestConfig) *apiClient { |
| 24 | return &apiClient{httpClient: client, request: request} |
| 25 | } |
| 26 | |
| 27 | type apiClient struct { |
| 28 | httpClient *http.Client |
| 29 | request web.RequestConfig |
| 30 | } |
| 31 | |
| 32 | func (a apiClient) getRepository(repoName string) (*repository, error) { |
| 33 | req, err := a.createRequest(repoName) |
| 34 | if err != nil { |
| 35 | return nil, fmt.Errorf("error on creating http request : %v", err) |
| 36 | } |
| 37 | |
| 38 | var repo repository |
| 39 | if err := web.DoHTTP(a.httpClient).RequestJSON(req, &repo); err != nil { |
| 40 | return nil, err |
| 41 | } |
| 42 | |
| 43 | return &repo, nil |
| 44 | } |
| 45 | |
| 46 | func (a apiClient) createRequest(urlPath string) (*http.Request, error) { |
| 47 | req := a.request.Copy() |
| 48 | |
| 49 | u, err := url.Parse(req.URL) |
| 50 | if err != nil { |
| 51 | return nil, err |
| 52 | } |
| 53 | |
| 54 | u.Path = path.Join(u.Path, urlPath) |
| 55 | req.URL = u.String() |
| 56 | |
| 57 | return web.NewHTTPRequest(req) |
| 58 | } |