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Code Issues Releases Wiki Activity

Added file edit feature to My Files tab (#4243)

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Ylian Saint-Hilaire 2022-07-13 20:23:31 -07:00
parent 501b6ab326
commit 636f801bd7
2 changed files with 62 additions and 21 deletions
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39
meshuser.js
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@ -785,15 +785,15 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
// Check permissions
if ((user.siteadmin & 8) != 0) {
// Perform a file operation (Create Folder, Delete Folder, Delete File...)
if (common.validateString(command.fileop, 4, 16) == false) return;
if (common.validateString(command.fileop, 3, 16) == false) return;
var sendUpdate = true, path = meshPathToRealPath(command.path, user); // This will also check access rights
if (path == null) break;
if ((command.fileop == 'createfolder') && (common.IsFilenameValid(command.newfolder) == true)) {
// Create a new folder
try { fs.mkdirSync(path + '/' + command.newfolder); } catch (ex) {
try { fs.mkdirSync(parent.path.join(path, command.newfolder)); } catch (ex) {
try { fs.mkdirSync(path); } catch (ex) { }
try { fs.mkdirSync(path + '/' + command.newfolder); } catch (ex) { }
try { fs.mkdirSync(parent.path.join(path, command.newfolder)); } catch (ex) { }
}
}
else if (command.fileop == 'delete') {
@ -822,14 +822,14 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
}
else if ((command.fileop == 'rename') && (common.IsFilenameValid(command.oldname) === true) && (common.IsFilenameValid(command.newname) === true)) {
// Rename
try { fs.renameSync(path + '/' + command.oldname, path + '/' + command.newname); } catch (e) { }
try { fs.renameSync(parent.path.join(path, command.oldname), parent.path.join(path, command.newname)); } catch (e) { }
}
else if ((command.fileop == 'copy') || (command.fileop == 'move')) {
// Copy or move of one or many files
if (common.validateArray(command.names, 1) == false) return;
var scpath = meshPathToRealPath(command.scpath, user); // This will also check access rights
if (common.validateArray(command.name, 1) == false) return;
var scpath = meshPathToRealPath(command.path, user); // This will also check access rights
if (scpath == null) break;
// TODO: Check quota if this is a copy!!!!!!!!!!!!!!!!
// TODO: Check quota if this is a copy
for (i in command.names) {
if (common.IsFilenameValid(command.names[i]) === true) {
var s = parent.path.join(scpath, command.names[i]), d = parent.path.join(path, command.names[i]);
@ -837,8 +837,31 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
copyFile(s, d, function (op) { if (op != null) { fs.unlink(op, function (err) { parent.parent.DispatchEvent([user._id], obj, 'updatefiles'); }); } else { parent.parent.DispatchEvent([user._id], obj, 'updatefiles'); } }, ((command.fileop == 'move') ? s : null));
}
}
} else if (command.fileop == 'get') {
// Get a short file and send it back on the web socket
if (common.validateString(command.file, 1, 4096) == false) return;
const scpath = meshPathToRealPath(command.path, user); // This will also check access rights
if (scpath == null) break;
const filePath = parent.path.join(scpath, command.file);
fs.stat(filePath, function (err, stat) {
if ((err != null) || (stat == null) || (stat.size >= 204800)) return;
fs.readFile(filePath, function (err, data) {
if ((err != null) || (data == null)) return;
command.data = data.toString('base64');
ws.send(JSON.stringify(command)); // Send the file data back, base64 encoded.
});
});
} else if (command.fileop == 'set') {
// Set a short file transfered on the web socket
if (common.validateString(command.file, 1, 4096) == false) return;
if (typeof command.data != 'string') return;
const scpath = meshPathToRealPath(command.path, user); // This will also check access rights
if (scpath == null) break;
const filePath = parent.path.join(scpath, command.file);
var data = null;
try { data = Buffer.from(command.data, 'base64'); } catch (ex) { return; }
fs.writeFile(filePath, data, function (err) { if (err == null) { parent.parent.DispatchEvent([user._id], obj, 'updatefiles'); } });
}
if (sendUpdate == true) { parent.parent.DispatchEvent([user._id], obj, 'updatefiles'); } // Fire an event causing this user to update this files
}
break;