snapshot of https://github.com/ory/kratos.git (master, 2026-09-15; blobs > 131072B omitted)

oryx/pagination/migrationpagination/pagination.go

@@ -0,0 +1,48 @@
+// Copyright © 2023 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+package migrationpagination
+
+import (
+	"fmt"
+	"net/http"
+	"net/url"
+
+	"github.com/ory/x/pagination"
+	"github.com/ory/x/pagination/pagepagination"
+	"github.com/ory/x/pagination/tokenpagination"
+)
+
+type Paginator struct {
+	p *pagepagination.PagePaginator
+	t *tokenpagination.TokenPaginator
+}
+
+func NewPaginator(p *pagepagination.PagePaginator, t *tokenpagination.TokenPaginator) *Paginator {
+	return &Paginator{p: p, t: t}
+}
+
+func NewDefaultPaginator() *Paginator {
+	return &Paginator{p: new(pagepagination.PagePaginator), t: new(tokenpagination.TokenPaginator)}
+}
+
+func (p *Paginator) ParsePagination(r *http.Request) (page, itemsPerPage int) {
+	if r.URL.Query().Has("page_token") || r.URL.Query().Has("page_size") {
+		return p.t.ParsePagination(r)
+	}
+	return p.p.ParsePagination(r)
+}
+
+func header(u *url.URL, rel string, itemsPerPage, offset int64) string {
+	q := u.Query()
+	q.Set("page_size", fmt.Sprintf("%d", itemsPerPage))
+	q.Set("page_token", tokenpagination.Encode(offset))
+	q.Set("per_page", fmt.Sprintf("%d", itemsPerPage))
+	q.Set("page", fmt.Sprintf("%d", offset/itemsPerPage))
+	u.RawQuery = q.Encode()
+	return fmt.Sprintf("<%s>; rel=\"%s\"", u.String(), rel)
+}
+
+func PaginationHeader(w http.ResponseWriter, u *url.URL, total int64, page, itemsPerPage int) {
+	pagination.HeaderWithFormatter(w, u, total, page, itemsPerPage, header)
+}