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EDITING: positions.js

/*
 * Copyright (C) 2017 - 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 {useScope as useI18nScope} from '@canvas/i18n'

const I18n = useI18nScope('move_positions')

export function removeFromOrder(set, item) {
  const order = set.slice()
  const index = order.indexOf(item)
  if (index !== -1) {
    order.splice(index, 1)
  }
  return order
}

export function removeAllFromOrder(set, items) {
  let order = set.slice()
  items.forEach(item => {
    order = removeFromOrder(order, item)
  })
  return order
}

export const positions = {
  first: {
    type: 'absolute',
    get label() {
      return I18n.t('At the Top')
    },
    apply: ({items, order}) => [...items, ...removeAllFromOrder(order, items)],
  },
  before: {
    type: 'relative',
    get label() {
      return I18n.t('Before..')
    },
    apply: ({order, items, relativeTo}) => {
      const cleanedOrder = removeAllFromOrder(order, items)
      return [...cleanedOrder.slice(0, relativeTo), ...items, ...cleanedOrder.slice(relativeTo)]
    },
  },
  after: {
    type: 'relative',
    get label() {
      return I18n.t('After..')
    },
    apply: ({order, items, relativeTo}) => {
      const cleanedOrder = removeAllFromOrder(order, items)
      return [
        ...cleanedOrder.slice(0, relativeTo + 1),
        ...items,
        ...cleanedOrder.slice(relativeTo + 1),
      ]
    },
  },
  last: {
    type: 'absolute',
    get label() {
      return I18n.t('At the Bottom')
    },
    apply: ({order, items}) => [...removeAllFromOrder(order, items), ...items],
  },
}

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 react/	DIR	—	2023-09-24 03:39
📄 index.js	JS	3.4 KB	2023-09-24 03:39	EDIT
📄 package.json	JSON	124 B	2023-09-24 03:36	EDIT
📄 positions.js	JS	2.1 KB	2023-09-24 03:36	EDIT