mirror of
https://github.com/gohugoio/hugo.git
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43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
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// Copyright 2019 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 page contains the core interfaces and types for the Page resource,
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// a core component in Hugo.
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package page
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import (
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"fmt"
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)
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// Data represents the .Data element in a Page in Hugo. We make this
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// a type so we can do lazy loading of .Data.Pages
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type Data map[string]interface{}
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// Pages returns the pages stored with key "pages". If this is a func,
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// it will be invoked.
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func (d Data) Pages() Pages {
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v, found := d["pages"]
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if !found {
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return nil
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}
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switch vv := v.(type) {
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case Pages:
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return vv
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case func() Pages:
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return vv()
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default:
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panic(fmt.Sprintf("%T is not Pages", v))
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}
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}
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