36 lines
853 B
Go
36 lines
853 B
Go
// Copyright 2017 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package ui
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import (
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"github.com/miniflux/miniflux/model"
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"github.com/miniflux/miniflux/storage"
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)
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func (c *Controller) getEntryPrevNext(user *model.User, builder *storage.EntryQueryBuilder, entryID int64) (prev *model.Entry, next *model.Entry, err error) {
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builder.WithoutStatus(model.EntryStatusRemoved)
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builder.WithOrder(model.DefaultSortingOrder)
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builder.WithDirection(user.EntryDirection)
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entries, err := builder.GetEntries()
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if err != nil {
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return nil, nil, err
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}
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n := len(entries)
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for i := 0; i < n; i++ {
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if entries[i].ID == entryID {
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if i-1 >= 0 {
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prev = entries[i-1]
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}
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if i+1 < n {
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next = entries[i+1]
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}
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}
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}
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return prev, next, nil
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}
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