1 files changed, 28 insertions, 0 deletions
diff --git a/modules/setting/mime_type_map.go b/modules/setting/mime_type_map.go
new file mode 100644
index 0000000..55cb2c0
--- /dev/null
+++ b/modules/setting/mime_type_map.go
@@ -0,0 +1,28 @@
+// 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
+	}
+}