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EDITING: setPaginationLinkHeader.js

/*
 * Copyright (C) 2020 - present Instructure, Inc.
 *
 * This file is part of Canvas.
 *
 * Canvas is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, version 3 of the License.
 *
 * Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import qs from 'qs'

export default function setPaginationLinkHeader(response, {first, current, next, last} = {}) {
  const {params} = response.request
  let path = response.request.path
  if (!path.startsWith('http')) {
    path = `http://canvas.example.com${path}`
  }

const links = []

if (first) {
    const query = qs.stringify({...params, page: first})
    links.push(`<${path}?${query}>; rel="first"`)
  }

if (current) {
    const query = qs.stringify({...params, page: current})
    links.push(`<${path}?${query}>; rel="current"`)
  }

if (next) {
    const query = qs.stringify({...params, page: next})
    links.push(`<${path}?${query}>; rel="next"`)
  }

if (last) {
    const query = qs.stringify({...params, page: last})
    links.push(`<${path}?${query}>; rel="last"`)
  }

response.setHeader('Link', links.join(','))
}

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 __tests__/	DIR	—	2023-09-24 03:36
📄 index.js	JS	778 B	2023-09-24 03:36	EDIT
📄 setPaginationLinkHeader.js	JS	1.5 KB	2023-09-24 03:36	EDIT