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/**
* @copyright Copyright (c) 2020 John Molakvoæ <skjnldsv@protonmail.com>
*
* @author John Molakvoæ <skjnldsv@protonmail.com>
*
* @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 { parseXML, prepareFileFromProps } from 'webdav/dist/node/tools/dav'
import { processResponsePayload } from 'webdav/dist/node/response'
import client from './DavClient'
export const DEFAULT_LIMIT = 20
/**
* Retrieve the comments list
*
* @param {object} data destructuring object
* @param {string} data.commentsType the ressource type
* @param {number} data.ressourceId the ressource ID
* @param {object} [options] optional options for axios
* @return {object[]} the comments list
*/
export default async function({ commentsType, ressourceId }, options = {}) {
let response = null
const ressourcePath = ['', commentsType, ressourceId].join('/')
return await client.customRequest(ressourcePath, Object.assign({
method: 'REPORT',
data: `<?xml version="1.0"?>
<oc:filter-comments
xmlns:d="DAV:"
xmlns:oc="http://owncloud.org/ns"
xmlns:nc="http://nextcloud.org/ns"
xmlns:ocs="http://open-collaboration-services.org/ns">
<oc:limit>${DEFAULT_LIMIT}</oc:limit>
<oc:offset>${options.offset || 0}</oc:offset>
</oc:filter-comments>`,
}, options))
// See example on how it's done normaly
// https://github.com/perry-mitchell/webdav-client/blob/9de2da4a2599e06bd86c2778145b7ade39fe0b3c/source/interface/stat.js#L19
// Waiting for proper REPORT integration https://github.com/perry-mitchell/webdav-client/issues/207
.then(res => {
response = res
return res.data
})
.then(parseXML)
.then(xml => processMultistatus(xml, true))
.then(comments => processResponsePayload(response, comments, true))
.then(response => response.data)
}
// https://github.com/perry-mitchell/webdav-client/blob/9de2da4a2599e06bd86c2778145b7ade39fe0b3c/source/interface/directoryContents.js#L32
/**
* @param result
* @param isDetailed
*/
function processMultistatus(result, isDetailed = false) {
// Extract the response items (directory contents)
const {
multistatus: { response: responseItems },
} = result
return responseItems.map(item => {
// Each item should contain a stat object
const {
propstat: { prop: props },
} = item
// Decode HTML entities
const decodedProps = {
...props,
// Decode twice to handle potentially double-encoded entities
// FIXME Remove this once https://github.com/nextcloud/server/issues/29306 is resolved
actorDisplayName: decodeHtmlEntities(props.actorDisplayName, 2),
message: decodeHtmlEntities(props.message, 2),
}
return prepareFileFromProps(decodedProps, decodedProps.id.toString(), isDetailed)
})
}
/**
* @param value
* @param passes
*/
function decodeHtmlEntities(value, passes = 1) {
const parser = new DOMParser()
let decoded = value
for (let i = 0; i < passes; i++) {
decoded = parser.parseFromString(decoded, 'text/html').documentElement.textContent
}
return decoded
}
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