mirror of
https://github.com/gohugoio/hugo.git
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82 lines
1.9 KiB
Go
82 lines
1.9 KiB
Go
// 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 hugolib
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import (
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"context"
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"github.com/gohugoio/hugo/common/hugo"
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"github.com/gohugoio/hugo/lazy"
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"github.com/gohugoio/hugo/resources/page"
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)
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func newPagePosition(n *nextPrev) pagePosition {
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return pagePosition{nextPrev: n}
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}
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func newPagePositionInSection(n *nextPrev) pagePositionInSection {
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return pagePositionInSection{nextPrev: n}
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}
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type nextPrev struct {
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init *lazy.Init
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prevPage page.Page
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nextPage page.Page
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}
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func (n *nextPrev) next() page.Page {
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n.init.Do(context.Background())
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return n.nextPage
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}
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func (n *nextPrev) prev() page.Page {
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n.init.Do(context.Background())
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return n.prevPage
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}
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type pagePosition struct {
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*nextPrev
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}
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func (p pagePosition) Next() page.Page {
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return p.next()
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}
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// Deprecated: Use Next instead.
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func (p pagePosition) NextPage() page.Page {
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hugo.Deprecate(".Page.NextPage", "Use .Page.Next instead.", "v0.123.0")
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return p.Next()
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}
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func (p pagePosition) Prev() page.Page {
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return p.prev()
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}
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// Deprecated: Use Prev instead.
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func (p pagePosition) PrevPage() page.Page {
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hugo.Deprecate(".Page.PrevPage", "Use .Page.Prev instead.", "v0.123.0")
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return p.Prev()
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}
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type pagePositionInSection struct {
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*nextPrev
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}
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func (p pagePositionInSection) NextInSection() page.Page {
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return p.next()
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}
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func (p pagePositionInSection) PrevInSection() page.Page {
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return p.prev()
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}
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