Mercurial > gemma
comparison pkg/wfs/download.go @ 1624:943823d03d50
WFS downloader: Started with mapping return features to Go structs.
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Tue, 18 Dec 2018 18:36:02 +0100 |
| parents | 3093bab05c81 |
| children | 92da44ba610c |
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| 1623:20c98c2964f7 | 1624:943823d03d50 |
|---|---|
| 16 import ( | 16 import ( |
| 17 "bufio" | 17 "bufio" |
| 18 "encoding/xml" | 18 "encoding/xml" |
| 19 "errors" | 19 "errors" |
| 20 "fmt" | 20 "fmt" |
| 21 "io" | |
| 21 "log" | 22 "log" |
| 22 "net/http" | 23 "net/http" |
| 23 "net/url" | 24 "net/url" |
| 24 "strconv" | 25 "strconv" |
| 25 | 26 |
| 233 downloadURLs = []string{q.String()} | 234 downloadURLs = []string{q.String()} |
| 234 } | 235 } |
| 235 | 236 |
| 236 return downloadURLs, nil | 237 return downloadURLs, nil |
| 237 } | 238 } |
| 239 | |
| 240 func downloadURL(url string, handler func(io.Reader) error) error { | |
| 241 resp, err := http.Get(url) | |
| 242 if err != nil { | |
| 243 return err | |
| 244 } | |
| 245 defer resp.Body.Close() | |
| 246 return handler(resp.Body) | |
| 247 } | |
| 248 | |
| 249 func DownloadURLs(urls []string, handler func(io.Reader) error) error { | |
| 250 for _, url := range urls { | |
| 251 if err := downloadURL(url, handler); err != nil { | |
| 252 return nil | |
| 253 } | |
| 254 } | |
| 255 return nil | |
| 256 } |