server/apps/theming/src/helpers/getBackgroundUrl.js

50 lines
1.9 KiB
JavaScript

/**
* @copyright Copyright (c) 2020 Julius Härtl <jus@bitgrid.net>
*
* @author Avior <florian.bouillon@delta-wings.net>
* @author Julien Veyssier <eneiluj@posteo.net>
* @author Julius Härtl <jus@bitgrid.net>
*
* @license AGPL-3.0-or-later
*
* This program 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, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 { generateUrl } from '@nextcloud/router'
import { prefixWithBaseUrl } from './prefixWithBaseUrl.js'
export const getBackgroundUrl = (background, time = 0, themingDefaultBackground = '') => {
const enabledThemes = window.OCA?.Theming?.enabledThemes || []
const isDarkTheme = (enabledThemes.length === 0 || enabledThemes[0] === 'default')
? window.matchMedia('(prefers-color-scheme: dark)').matches
: enabledThemes.join('').indexOf('dark') !== -1
if (background === 'default') {
if (themingDefaultBackground && themingDefaultBackground !== 'backgroundColor') {
return generateUrl('/apps/theming/image/background') + '?v=' + window.OCA.Theming.cacheBuster
}
if (isDarkTheme) {
return prefixWithBaseUrl('eduardo-neves-pedra-azul.jpg')
}
return prefixWithBaseUrl('kamil-porembinski-clouds.jpg')
} else if (background === 'custom') {
return generateUrl('/apps/theming/background') + '?v=' + time
}
return prefixWithBaseUrl(background)
}