nextcloud / gallery

 * @copyright Copyright (c) 2019 John Molakvoæ <[email protected]>

 *

 * @author John Molakvoæ <[email protected]>

 *

 * @license GNU AGPL version 3 or any later version

 *

 * 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 { getSingleValue, getValueForKey, parseXML, propsToStat } from 'webdav/dist/interface/dav'

import { handleResponseCode, processResponsePayload } from 'webdav/dist/response'

import { normaliseHREF, normalisePath } from 'webdav/dist/url'

import client, { remotePath } from './DavClient'

import pathPosix from 'path-posix'

import request from './DavRequest'

/**

 * List files from a folder and filter out unwanted mimes

 *

 * @param {String} path the path relative to the user root

 * @param {Object} [options] optional options for axios

 * @returns {Array} the file list

 */

export default async function(path, options) {

	options = Object.assign({

		method: 'PROPFIND',

		headers: {

			Accept: 'text/plain',

			Depth: options.deep ? 'infinity' : 1

		},

		responseType: 'text',

		data: request,

		details: true

	}, options)

	/**

	 * Fetch listing

	 *

	 * we use a custom request because getDirectoryContents filter out the current directory,

	 * but we want this as well to save us an extra request

	 * see https://github.com/perry-mitchell/webdav-client/blob/baf858a4856d44ae19ac12cb10c469b3e6c41ae4/source/interface/directoryContents.js#L11

	 */

	let response = null

	const { data } = await client.customRequest(path, options)

		.then(handleResponseCode)

		.then(res => {

			response = res

			return res.data

		})

		.then(parseXML)

		.then(result => getDirectoryFiles(result, remotePath, options.details))

		.then(files => processResponsePayload(response, files, options.details))

	const list = data

		.map(entry => {

			return Object.assign({

				id: parseInt(entry.props.fileid),

				isFavorite: entry.props.favorite !== '0',

				hasPreview: entry.props['has-preview'] !== 'false'

			}, entry)

		})

	// filter all the files and folders

	let folder = {}

	const folders = []

	const files = []

	for (let entry of list) {

		if (entry.filename === path) {

			folder = entry

		} else if (entry.type === 'directory') {

			folders.push(entry)

		} else if (entry.mime === 'image/jpeg') {

			files.push(entry)

		}

	}

	// return current folder, subfolders and files

	return { folder, folders, files }

}