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// Copyright 2019 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package perm
import (
"fmt"
"slices"
"code.gitea.io/gitea/modules/util"
)
// AccessMode specifies the users access mode
type AccessMode int
const (
AccessModeNone AccessMode = iota // 0: no access
AccessModeRead // 1: read access
AccessModeWrite // 2: write access
AccessModeAdmin // 3: admin access
AccessModeOwner // 4: owner access
)
// ToString returns the string representation of the access mode, do not make it a Stringer, otherwise it's difficult to render in templates
func (mode AccessMode) ToString() string {
switch mode {
case AccessModeRead:
return "read"
case AccessModeWrite:
return "write"
case AccessModeAdmin:
return "admin"
case AccessModeOwner:
return "owner"
default:
return "none"
}
}
func (mode AccessMode) LogString() string {
return fmt.Sprintf("<AccessMode:%d:%s>", mode, mode.ToString())
}
// ParseAccessMode returns corresponding access mode to given permission string.
func ParseAccessMode(permission string, allowed ...AccessMode) AccessMode {
m := AccessModeNone
switch permission {
case "read":
m = AccessModeRead
case "write":
m = AccessModeWrite
case "admin":
m = AccessModeAdmin
default:
// the "owner" access is not really used for user input, it's mainly for checking access level in code, so don't parse it
}
if len(allowed) == 0 {
return m
}
return util.Iif(slices.Contains(allowed, m), m, AccessModeNone)
}
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