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author | Andinus <andinus@inventati.org> | 2020-03-14 14:18:30 +0530 |
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committer | Andinus <andinus@inventati.org> | 2020-03-14 14:18:30 +0530 |
commit | dde2d726d5b65e648b99e45538221014562f1a18 (patch) | |
tree | 1db38a43964b205a6dcbb0c160c66213fdffd94e /pkg/unsplash | |
parent | 82a53c3c5b5ffd8af9c69c6184134f100f80b89a (diff) | |
download | cetus-dde2d726d5b65e648b99e45538221014562f1a18.tar.gz |
Add support for random photo as background v0.3.1
Diffstat (limited to 'pkg/unsplash')
-rw-r--r-- | pkg/unsplash/unsplash.go | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/pkg/unsplash/unsplash.go b/pkg/unsplash/unsplash.go index a284ebc..7cd408a 100644 --- a/pkg/unsplash/unsplash.go +++ b/pkg/unsplash/unsplash.go @@ -16,6 +16,8 @@ package unsplash import ( "fmt" + "net/http" + "time" "framagit.org/andinus/cetus/pkg" ) @@ -31,12 +33,53 @@ func SetFromID(photoID string, width int, height int) error { return err } +// SetRandom sets a random photo as background +func SetRandom(width int, height int) error { + var path string + var err error + + path, err = getPathRandom(width, height) + if err != nil { + return err + } + err = background.Set(path) + return err +} + func getPathFromID(photoID string) string { var path string path = fmt.Sprintf("%s/%s", "https://source.unsplash.com", photoID) return path } +func getPathRandom(width int, height int) (string, error) { + var err error + var path string + var reqPath string + + client := http.Client{ + Timeout: time.Second * 64, + } + + reqPath = "https://source.unsplash.com" + reqPath = appendSizeToPath(reqPath, width, height) + + req, err := http.NewRequest(http.MethodGet, reqPath, nil) + if err != nil { + return "", err + } + + res, err := client.Do(req) + if err != nil { + return "", err + } + defer res.Body.Close() + + // Unsplash Source redirects to the photo + path = res.Request.URL.String() + return path, nil +} + func appendSizeToPath(path string, width int, height int) string { var size string |