mirror of
https://github.com/go-gitea/gitea
synced 2024-12-29 18:04:37 +01:00
34 lines
941 B
Go
34 lines
941 B
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package internal
|
|
|
|
import (
|
|
"math"
|
|
|
|
"code.gitea.io/gitea/models/db"
|
|
)
|
|
|
|
// ParsePaginator parses a db.Paginator into a skip and limit
|
|
func ParsePaginator(paginator *db.ListOptions, maxNums ...int) (int, int) {
|
|
// Use a very large number to indicate no limit
|
|
unlimited := math.MaxInt32
|
|
if len(maxNums) > 0 {
|
|
// Some indexer engines have a limit on the page size, respect that
|
|
unlimited = maxNums[0]
|
|
}
|
|
|
|
if paginator == nil || paginator.IsListAll() {
|
|
// It shouldn't happen. In actual usage scenarios, there should not be requests to search all.
|
|
// But if it does happen, respect it and return "unlimited".
|
|
// And it's also useful for testing.
|
|
return 0, unlimited
|
|
}
|
|
|
|
if paginator.PageSize == 0 {
|
|
// Do not return any results when searching, it's used to get the total count only.
|
|
return 0, 0
|
|
}
|
|
|
|
return paginator.GetSkipTake()
|
|
}
|