ref: 634938908ec8f393b9a05d26b4cfe19ca7abb0d0
dir: /resources/postpub/fields.go/
// Copyright 2020 The Hugo Authors. All rights reserved. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package postpub import ( "reflect" ) const ( FieldNotSupported = "__field_not_supported" ) func structToMapWithPlaceholders(root string, in interface{}, createPlaceholder func(s string) string) map[string]interface{} { m := structToMap(in) insertFieldPlaceholders(root, m, createPlaceholder) return m } func structToMap(s interface{}) map[string]interface{} { m := make(map[string]interface{}) t := reflect.TypeOf(s) for i := 0; i < t.NumMethod(); i++ { method := t.Method(i) if method.PkgPath != "" { continue } if method.Type.NumIn() == 1 { m[method.Name] = "" } } for i := 0; i < t.NumField(); i++ { field := t.Field(i) if field.PkgPath != "" { continue } m[field.Name] = "" } return m } // insert placeholder for the templates. Do it very shallow for now. func insertFieldPlaceholders(root string, m map[string]interface{}, createPlaceholder func(s string) string) { for k, _ := range m { m[k] = createPlaceholder(root + "." + k) } }