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Add UI for the CryptDrive export

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This commit is contained in:
yflory
2018-10-19 18:38:35 +02:00
parent 6397528f0f
commit ef37bac2e7
6 changed files with 353 additions and 112 deletions
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156
www/settings/make-backup.js
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@@ -60,79 +60,92 @@ define([
// waitFor is used to make sure all the pads and files are process before downloading the zip.
var w = ctx.waitFor();
ctx.max++;
// Work with only 10 pad/files at a time
ctx.sem.take(function (give) {
var opts = {
password: fData.password
};
var rawName = fData.filename || fData.title || 'File';
console.log(rawName);
var g = give();
if (ctx.stop) { return; }
setTimeout(function () {
if (ctx.stop) { return; }
var opts = {
password: fData.password
};
var rawName = fData.filename || fData.title || 'File';
console.log(rawName);
var done = function () {
//setTimeout(g, 2000);
g();
w();
};
var error = function (err) {
done();
return void ctx.errors.push({
error: err,
data: fData
});
};
// Pads (pad,code,slide,kanban,poll,...)
var todoPad = function () {
ctx.get({
hash: parsed.hash,
opts: opts
}, function (err, val) {
if (err) { return void error(err); }
if (!val) { return void error('EEMPTY'); }
var opts = {
binary: true,
};
transform(ctx, parsed.type, val, function (res) {
if (!res.data) { return void error('EEMPTY'); }
var fileName = getUnique(sanitize(rawName), res.ext, existingNames);
existingNames.push(fileName.toLowerCase());
zip.file(fileName, res.data, opts);
console.log('DONE ---- ' + fileName);
setTimeout(done, 1000);
var done = function () {
if (ctx.stop) { return; }
//setTimeout(g, 2000);
g();
w();
ctx.done++;
ctx.updateProgress('download', {max: ctx.max, current: ctx.done});
};
var error = function (err) {
if (ctx.stop) { return; }
done();
return void ctx.errors.push({
error: err,
data: fData
});
});
};
};
// Files (mediatags...)
var todoFile = function () {
var secret = Hash.getSecrets('file', parsed.hash, fData.password);
var hexFileName = secret.channel;
var src = Hash.getBlobPathFromHex(hexFileName);
var key = secret.keys && secret.keys.cryptKey;
Util.fetch(src, function (err, u8) {
if (err) { return void error('E404'); }
FileCrypto.decrypt(u8, key, function (err, res) {
// Pads (pad,code,slide,kanban,poll,...)
var todoPad = function () {
ctx.get({
hash: parsed.hash,
opts: opts
}, function (err, val) {
if (ctx.stop) { return; }
if (err) { return void error(err); }
if (!val) { return void error('EEMPTY'); }
var opts = {
binary: true,
};
var extIdx = rawName.lastIndexOf('.');
var name = extIdx !== -1 ? rawName.slice(0,extIdx) : rawName;
var ext = extIdx !== -1 ? rawName.slice(extIdx) : "";
var fileName = getUnique(sanitize(name), ext, existingNames);
existingNames.push(fileName.toLowerCase());
zip.file(fileName, res.content, opts);
console.log('DONE ---- ' + fileName);
setTimeout(done, 1000);
transform(ctx, parsed.type, val, function (res) {
if (ctx.stop) { return; }
if (!res.data) { return void error('EEMPTY'); }
var fileName = getUnique(sanitize(rawName), res.ext, existingNames);
existingNames.push(fileName.toLowerCase());
zip.file(fileName, res.data, opts);
console.log('DONE ---- ' + fileName);
setTimeout(done, 500);
});
});
});
};
if (parsed.hashData.type === 'file') {
return void todoFile();
}
todoPad();
};
// Files (mediatags...)
var todoFile = function () {
var secret = Hash.getSecrets('file', parsed.hash, fData.password);
var hexFileName = secret.channel;
var src = Hash.getBlobPathFromHex(hexFileName);
var key = secret.keys && secret.keys.cryptKey;
Util.fetch(src, function (err, u8) {
if (ctx.stop) { return; }
if (err) { return void error('E404'); }
FileCrypto.decrypt(u8, key, function (err, res) {
if (ctx.stop) { return; }
if (err) { return void error(err); }
var opts = {
binary: true,
};
var extIdx = rawName.lastIndexOf('.');
var name = extIdx !== -1 ? rawName.slice(0,extIdx) : rawName;
var ext = extIdx !== -1 ? rawName.slice(extIdx) : "";
var fileName = getUnique(sanitize(name), ext, existingNames);
existingNames.push(fileName.toLowerCase());
zip.file(fileName, res.content, opts);
console.log('DONE ---- ' + fileName);
setTimeout(done, 1000);
});
});
};
if (parsed.hashData.type === 'file') {
return void todoFile();
}
todoPad();
});
});
// cb(err, blob);
};
@@ -163,7 +176,7 @@ define([
};
// Main function. Create the empty zip and fill it starting from drive.root
var create = function (data, getPad, cb) {
var create = function (data, getPad, cb, progress) {
if (!data || !data.uo || !data.uo.drive) { return void cb('EEMPTY'); }
var sem = Saferphore.create(5);
var ctx = {
@@ -173,18 +186,33 @@ define([
zip: new JsZip(),
errors: [],
sem: sem,
updateProgress: progress,
max: 0,
done: 0
};
progress('reading', -1);
nThen(function (waitFor) {
ctx.waitFor = waitFor;
var zipRoot = ctx.zip.folder('Root');
makeFolder(ctx, ctx.data.root, zipRoot, ctx.data.filesData);
progress('download', {});
}).nThen(function () {
console.log(ctx.zip);
console.log(ctx.errors);
progress('compressing', -1);
ctx.zip.generateAsync({type: 'blob'}).then(function (content) {
cb(content);
progress('done', -1);
cb(content, ctx.errors);
});
});
var stop = function () {
ctx.stop = true;
delete ctx.zip;
};
return {
stop: stop
};
};
return {