6024e8d832
* refactor:separate the setting method from the db package to the op package and add the cache * refactor:separate the meta method from the db package to the op package * fix:setting not load database data * refactor:separate the user method from the db package to the op package * refactor:remove user JoinPath error * fix:op package user cache * refactor:fs package list method * fix:tile virtual paths (close #2743) * Revert "refactor:remove user JoinPath error" This reverts commit 4e20daaf9e700da047000d4fd4900abbe05c3848. * clean path directly may lead to unknown behavior * fix: The path of the meta passed in must be prefix of reqPath * chore: rename all virtualPath to mountPath * fix: `getStoragesByPath` and `GetStorageVirtualFilesByPath` is_sub_path: /a/b isn't subpath of /a/bc * fix: don't save setting if hook error Co-authored-by: Noah Hsu <i@nn.ci>
83 lines
1.9 KiB
Go
83 lines
1.9 KiB
Go
package utils
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import (
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"net/url"
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stdpath "path"
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"strings"
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"github.com/alist-org/alist/v3/internal/errs"
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)
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// FixAndCleanPath
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// The upper layer of the root directory is still the root directory.
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// So ".." And "." will be cleared
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// for example
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// 1. ".." or "." => "/"
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// 2. "../..." or "./..." => "/..."
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// 3. "../.x." or "./.x." => "/.x."
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// 4. "x//\\y" = > "/z/x"
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func FixAndCleanPath(path string) string {
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path = strings.ReplaceAll(path, "\\", "/")
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if !strings.HasPrefix(path, "/") {
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path = "/" + path
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}
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return stdpath.Clean(path)
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}
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// PathAddSeparatorSuffix Add path '/' suffix
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// for example /root => /root/
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func PathAddSeparatorSuffix(path string) string {
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if !strings.HasSuffix(path, "/") {
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path = path + "/"
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}
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return path
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}
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// PathEqual judge path is equal
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func PathEqual(path1, path2 string) bool {
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return FixAndCleanPath(path1) == FixAndCleanPath(path2)
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}
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func IsSubPath(path string, subPath string) bool {
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path, subPath = FixAndCleanPath(path), FixAndCleanPath(subPath)
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return path == subPath || strings.HasPrefix(path, subPath+"/")
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}
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func Ext(path string) string {
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ext := stdpath.Ext(path)
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if strings.HasPrefix(ext, ".") {
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return ext[1:]
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}
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return ext
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}
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func EncodePath(path string, all ...bool) string {
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seg := strings.Split(path, "/")
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toReplace := []struct {
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Src string
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Dst string
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}{
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{Src: "%", Dst: "%25"},
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{"%", "%25"},
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{"?", "%3F"},
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{"#", "%23"},
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}
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for i := range seg {
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if len(all) > 0 && all[0] {
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seg[i] = url.PathEscape(seg[i])
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} else {
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for j := range toReplace {
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seg[i] = strings.ReplaceAll(seg[i], toReplace[j].Src, toReplace[j].Dst)
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}
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}
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}
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return strings.Join(seg, "/")
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}
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func JoinBasePath(basePath, reqPath string) (string, error) {
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if strings.HasSuffix(reqPath, "..") || strings.Contains(reqPath, "../") {
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return "", errs.RelativePath
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}
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return stdpath.Join(FixAndCleanPath(basePath), FixAndCleanPath(reqPath)), nil
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}
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