hugo page_data 代码
文件路径：/resources/page/page_data.go
/ Copyright 2019 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 page contains the core interfaces and types for the Page resource,
/ a core component in Hugo.
package page
import (
"fmt"
)
/ Data represents the .Data element in a Page in Hugo. We make this
/ a type so we can do lazy loading of .Data.Pages
type Data map[string]any
/ Pages returns the pages stored with key "pages". If this is a func,
/ it will be invoked.
func (d Data) Pages() Pages {
v, found := d["pages"]
if !found {
return nil
}
switch vv := v.(type) {
case Pages:
return vv
case func() Pages:
return vv()
default:
panic(fmt.Sprintf("%T is not Pages", v))
}
}
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