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76 lines
1.5 KiB
76 lines
1.5 KiB
package bootstrap
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import (
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"archive/zip"
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"crypto/sha256"
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"github.com/cloudreve/Cloudreve/v3/pkg/util"
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"github.com/pkg/errors"
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"io"
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"io/fs"
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"sort"
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"strings"
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)
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func NewFS(zipContent string) fs.FS {
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zipReader, err := zip.NewReader(strings.NewReader(zipContent), int64(len(zipContent)))
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if err != nil {
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util.Log().Panic("Static resource is not a valid zip file: %s", err)
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}
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var files []file
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err = fs.WalkDir(zipReader, ".", func(path string, d fs.DirEntry, err error) error {
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if err != nil {
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return errors.Errorf("无法获取[%s]的信息, %s, 跳过...", path, err)
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}
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if path == "." {
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return nil
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}
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var f file
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if d.IsDir() {
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f.name = path + "/"
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} else {
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f.name = path
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rc, err := zipReader.Open(path)
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if err != nil {
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return errors.Errorf("无法打开文件[%s], %s, 跳过...", path, err)
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}
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defer rc.Close()
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data, err := io.ReadAll(rc)
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if err != nil {
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return errors.Errorf("无法读取文件[%s], %s, 跳过...", path, err)
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}
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f.data = string(data)
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hash := sha256.Sum256(data)
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for i := range f.hash {
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f.hash[i] = ^hash[i]
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}
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}
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files = append(files, f)
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return nil
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})
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if err != nil {
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util.Log().Panic("初始化静态资源失败: %s", err)
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}
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sort.Slice(files, func(i, j int) bool {
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fi, fj := files[i], files[j]
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di, ei, _ := split(fi.name)
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dj, ej, _ := split(fj.name)
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if di != dj {
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return di < dj
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}
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return ei < ej
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})
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var embedFS FS
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embedFS.files = &files
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return embedFS
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}
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