Storage: externalize allow_unsanitized_svg_upload (#52703)

pkg/setting/setting_storage.go

@@ -0,0 +1,16 @@
+package setting
+
+import (
+	"gopkg.in/ini.v1"
+)
+
+type StorageSettings struct {
+	AllowUnsanitizedSvgUpload bool
+}
+
+func readStorageSettings(iniFile *ini.File) StorageSettings {
+	s := StorageSettings{}
+	storageSection := iniFile.Section("storage")
+	s.AllowUnsanitizedSvgUpload = storageSection.Key("allow_unsanitized_svg_upload").MustBool(false)
+	return s
+}