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// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
package ui // import "miniflux.app/v2/internal/ui"
type pagination struct {
Route string
Total int
Offset int
ItemsPerPage int
ShowNext bool
ShowLast bool
ShowFirst bool
ShowPrev bool
NextOffset int
LastOffset int
PrevOffset int
FirstOffset int
SearchQuery string
}
func getPagination(route string, total, offset, nbItemsPerPage int) pagination {
nextOffset := 0
prevOffset := 0
firstOffset := 0
lastOffset := (total / nbItemsPerPage) * nbItemsPerPage
if lastOffset == total {
lastOffset -= nbItemsPerPage
}
showNext := (total - offset) > nbItemsPerPage
showPrev := offset > 0
showLast := showNext
showFirst := showPrev
if showNext {
nextOffset = offset + nbItemsPerPage
}
if showPrev {
prevOffset = offset - nbItemsPerPage
}
return pagination{
Route: route,
Total: total,
Offset: offset,
ItemsPerPage: nbItemsPerPage,
ShowNext: showNext,
ShowLast: showLast,
NextOffset: nextOffset,
LastOffset: lastOffset,
ShowPrev: showPrev,
ShowFirst: showFirst,
PrevOffset: prevOffset,
FirstOffset: firstOffset,
}
}
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