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Nextcloud browse/select directory subtree #569

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the-djmaze 2022-10-20 16:26:38 +02:00
parent 94e703a98b
commit c1cc8c5060
1 changed files with 74 additions and 23 deletions
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97
plugins/nextcloud/js/webdav.js
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@ -29,21 +29,40 @@
getDavElementByTagName = (parent, localName) => getDavElementsByTagName(parent, localName)?.item(0),
getElementByTagName = (parent, localName) => +parent.getElementsByTagName(localName)?.item(0);
function fetchFiles(xml, path)
function davFetch(path, options)
{
if (!parent.OC.requestToken) {
return Promise.reject(new Error('OC.requestToken missing'));
}
let cfg = rl.settings.get('Nextcloud');
return fetch(cfg.WebDAV + '/files/' + cfg.UID + path, {
method: 'PROPFIND',
options = Object.assign({
mode: 'same-origin',
cache: 'no-cache',
redirect: 'error',
credentials: 'same-origin',
headers: {}
}, options);
options.headers.requesttoken = parent.OC.requestToken;
return fetch(cfg.WebDAV + '/files/' + cfg.UID + path, options);
}
function createDirectory(path)
{
return davFetch(path, {
method: 'MKCOL'
})
.then(response => response.status == 201);
}
function fetchFiles(xml, path)
{
if (!parent.OC.requestToken) {
return Promise.reject(new Error('OC.requestToken missing'));
}
return davFetch(path, {
method: 'PROPFIND',
headers: {
'Content-Type': 'application/xml; charset=utf-8',
requesttoken: parent.OC.requestToken
'Content-Type': 'application/xml; charset=utf-8'
},
body: xml
})
@ -87,6 +106,49 @@
});
}
function buildTree(view, parent, items)
{
let empty = true;
if (items.length) {
items.forEach(item => {
if (item.isFile) {
if (view.files()) {
empty = false;
// TODO show files
}
} else {
empty = false;
let li = document.createElement('li'),
details = document.createElement('details'),
summary = document.createElement('summary'),
ul = document.createElement('ul'),
btn = document.createElement('button');
li.item_name = item.name;
details.addEventListener('toggle', () => {
if (!ul.children.length) {
fetchFiles(propertyRequestBody, item.name).then(items => buildTree(view, ul, items));
}
});
summary.textContent = '📁 ' + item.name.replace(/^.*\/([^/]+)$/, '$1');
btn.textContent = 'select';
btn.className = 'button-vue';
btn.style.marginLeft = '1em';
summary.append(btn);
details.append(summary);
details.append(ul);
// a.append('- ' + item.name.replace(/^\/+/, ''));
li.append(details);
parent.append(li);
}
});
}
if (empty) {
let li = document.createElement('li');
li.append('(empty)');
parent.append(li);
}
}
class NextcloudFilesPopupView extends rl.pluginPopupView {
constructor() {
super('NextcloudFiles');
@ -99,10 +161,12 @@
onBuild(dom) {
this.tree = dom.querySelector('#sm-nc-files-tree');
this.tree.addEventListener('click', event => {
let li = event.target.closest('li');
if (li.item_name) {
this.close();
this.fResolve(li.item_name);
if (event.target.matches('button')) {
let li = event.target.closest('li');
if (li.item_name) {
this.close();
this.fResolve(li.item_name);
}
}
});
}
@ -114,20 +178,7 @@
this.tree.innerHTML = '';
fetchFiles(propertyRequestBody, '/').then(items => {
items.forEach(item => {
if (item.isFile) {
if (files) {
// TODO show files
}
} else {
let li = document.createElement('li'),
a = document.createElement('a');
li.item_name = item.name;
a.append('- ' + item.name.replace(/^\/+/, ''));
li.append(a);
this.tree.append(li);
}
});
buildTree(this, this.tree, items);
}).catch(err => console.error(err))
}