50 lines
853 B
Go
50 lines
853 B
Go
package static
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import (
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"net/http"
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"os"
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"path"
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"strings"
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"git.company.lan/gopkg/gin"
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)
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type localFileSystem struct {
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http.FileSystem
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root string
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indexes bool
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}
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func (l *localFileSystem) Exists(prefix string, file string) bool {
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if p := strings.TrimPrefix(file, prefix); len(p) < len(file) {
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name := path.Join(l.root, path.Clean(p))
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stats, err := os.Stat(name)
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if err != nil {
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return false
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}
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if stats.IsDir() {
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if !l.indexes {
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_, err := os.Stat(path.Join(name, "index.html"))
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if err != nil {
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return false
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}
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}
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}
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return true
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}
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return false
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}
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// Dummy
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func (l *localFileSystem) Override(*gin.Context) bool {
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return false
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}
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func LocalFile(root string, indexes bool) *localFileSystem {
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return &localFileSystem{
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FileSystem: gin.Dir(root, indexes),
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root: root,
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indexes: indexes,
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}
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}
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