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Add unsplash image proxy for images and thumbnails

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This commit is contained in:
kolaente
2020-05-29 15:33:46 +02:00
parent c685250c96
commit a0fb8bd32d
4 changed files with 88 additions and 7 deletions
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23
pkg/modules/background/unsplash/unsplash.go
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@ -26,6 +26,7 @@ import (
"encoding/json"
"net/http"
"strconv"
"strings"
)
// Provider represents an unsplash image provider
@ -90,6 +91,18 @@ func doGet(url string, result interface{}) (err error) {
return
}
func getImageID(fullURL string) string {
// Unsplash image urls have the form
// https://images.unsplash.com/photo-1590622878565-c662a7fd1394?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=200&fit=max&ixid=eyJhcHBfaWQiOjcyODAwfQ
// We only need the "photo-*" part of it.
parts := strings.Split(strings.Split(fullURL, "?")[0], "photo-")
if len(parts) < 2 {
log.Errorf("Unsplash thumb url does not contain enough parts [parts: %v]", parts)
return ""
}
return parts[1]
}
// Search is the implementation to search on unsplash
// @Summary Search for a background from unsplash
// @Description Search for a list background from unsplash
@ -114,9 +127,8 @@ func (p *Provider) Search(search string, page int64) (result []*background.Image
result = []*background.Image{}
for _, p := range collectionResult {
result = append(result, &background.Image{
ID: p.ID,
URL: p.Urls.Raw,
Thumb: p.Urls.Thumb,
ID: p.ID,
URL: getImageID(p.Urls.Raw),
Info: &models.UnsplashPhoto{
UnsplashID: p.ID,
Author: p.User.Username,
@ -137,9 +149,8 @@ func (p *Provider) Search(search string, page int64) (result []*background.Image
result = []*background.Image{}
for _, p := range searchResult.Results {
result = append(result, &background.Image{
ID: p.ID,
URL: p.Urls.Raw,
Thumb: p.Urls.Thumb,
ID: p.ID,
URL: getImageID(p.Urls.Raw),
Info: &models.UnsplashPhoto{
UnsplashID: p.ID,
Author: p.User.Username,