52 lines
944 B
Go
52 lines
944 B
Go
package svg
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import (
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"io"
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"log"
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"os"
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"path/filepath"
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)
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type SvgStorage interface {
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Create(id string, svg io.Reader) (string, error)
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Get(id string) (io.Reader, error)
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}
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type FileSvgStorage struct {
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basepath string
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}
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func NewFileStorage(path string) *FileSvgStorage {
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err := os.MkdirAll(path, 0755)
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if err != nil {
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panic(err)
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}
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log.Println("Initialized file storage handler")
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return &FileSvgStorage{path}
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}
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func (f FileSvgStorage) Create(id string, svg io.Reader) (string, error) {
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file, err := os.Create(filepath.Join(f.basepath, id+".svg"))
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if err != nil {
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return "", err
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}
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defer file.Close()
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_, err = io.Copy(file, svg)
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if err != nil {
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return "", err
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}
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log.Println("Created File: ", file.Name())
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return file.Name(), nil
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}
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func (f FileSvgStorage) Get(id string) (io.Reader, error) {
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file, err := os.Open(filepath.Join(f.basepath, "svg", id+".svg"))
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if err != nil {
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return nil, err
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}
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return file, nil
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}
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