mirror of
https://github.com/gohugoio/hugo.git
synced 2024-07-04 16:21:57 +00:00
60 lines
1.6 KiB
Go
60 lines
1.6 KiB
Go
// Copyright 2020 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package postpub
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import (
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"reflect"
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)
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const (
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FieldNotSupported = "__field_not_supported"
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)
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func structToMapWithPlaceholders(root string, in interface{}, createPlaceholder func(s string) string) map[string]interface{} {
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m := structToMap(in)
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insertFieldPlaceholders(root, m, createPlaceholder)
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return m
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}
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func structToMap(s interface{}) map[string]interface{} {
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m := make(map[string]interface{})
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t := reflect.TypeOf(s)
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for i := 0; i < t.NumMethod(); i++ {
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method := t.Method(i)
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if method.PkgPath != "" {
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continue
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}
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if method.Type.NumIn() == 1 {
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m[method.Name] = ""
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}
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}
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for i := 0; i < t.NumField(); i++ {
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field := t.Field(i)
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if field.PkgPath != "" {
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continue
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}
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m[field.Name] = ""
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}
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return m
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}
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// insert placeholder for the templates. Do it very shallow for now.
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func insertFieldPlaceholders(root string, m map[string]interface{}, createPlaceholder func(s string) string) {
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for k := range m {
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m[k] = createPlaceholder(root + "." + k)
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}
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}
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