// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT

package setting

import "strings"

// MimeTypeMap defines custom mime type mapping settings
var MimeTypeMap = struct {
	Enabled bool
	Map     map[string]string
}{
	Enabled: false,
	Map:     map[string]string{},
}

func loadMimeTypeMapFrom(rootCfg ConfigProvider) {
	sec := rootCfg.Section("repository.mimetype_mapping")
	keys := sec.Keys()
	m := make(map[string]string, len(keys))
	for _, key := range keys {
		m[strings.ToLower(key.Name())] = key.Value()
	}
	MimeTypeMap.Map = m
	if len(keys) > 0 {
		MimeTypeMap.Enabled = true
	}
}