Paul Pan
d42ee0ce54
1. merge woj-runner scripts into woj-server 2. add woj-runner app 3. refactor submission status problem ... 4. jwt middleware update Co-authored-by: cxy004 <cxy004@qq.com> Co-authored-by: wzt <w.zhongtao@qq.com>
56 lines
850 B
Go
56 lines
850 B
Go
package down
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import (
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"fmt"
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"github.com/WHUPRJ/woj-server/pkg/utils"
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"io"
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"net/http"
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"os"
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"path/filepath"
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)
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func Down(dest string, url string) error {
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dir := filepath.Dir(dest)
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err := os.MkdirAll(dir, 0755)
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if err != nil {
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return err
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}
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tmp := fmt.Sprintf("%s.%s", dest, utils.RandomString(5))
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f, err := os.Create(tmp)
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if err != nil {
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return err
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}
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resp, err := http.Get(url)
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if err != nil {
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return err
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}
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defer func(Body io.ReadCloser) {
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_ = Body.Close()
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}(resp.Body)
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if resp.StatusCode != http.StatusOK {
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_ = os.Remove(tmp)
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return fmt.Errorf("bad status %s when accessing %s", resp.Status, url)
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}
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_, err = io.Copy(f, resp.Body)
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if err != nil {
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return err
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}
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err = f.Close()
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if err != nil {
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return err
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}
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err = os.Rename(tmp, dest)
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if err != nil {
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_ = os.Remove(dest)
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return err
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}
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return nil
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}
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