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Adjust functions using Uploader.setData to handle promises

This commit is contained in:
rugk 2018-10-08 21:03:10 +02:00
parent 94a352e7f5
commit 746debf586
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1 changed files with 39 additions and 27 deletions
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66
js/privatebin.js
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@ -3764,14 +3764,15 @@ jQuery.PrivateBin = (function($, sjcl, RawDeflate) {
* encrypts and sets the data
*
* @name Uploader.setData
* @async
* @function
* @param {string} index
* @param {mixed} element
*/
me.setData = function(index, element)
me.setData = async function(index, element)
{
checkCryptParameters();
data[index] = CryptTool.cipher(symmetricKey, password, element);
data[index] = await CryptTool.cipher(symmetricKey, password, element);
};
/**
@ -3922,34 +3923,40 @@ jQuery.PrivateBin = (function($, sjcl, RawDeflate) {
function encryptAttachments(callback) {
var file = AttachmentViewer.getAttachmentData();
let encryptAttachmentPromise, encryptAttachmentNamePromise;
if (typeof file !== 'undefined' && file !== null) {
var fileName = AttachmentViewer.getFile().name;
Uploader.setData('attachment', file);
Uploader.setData('attachmentname', fileName);
// run callback
return callback();
// run concurrently to encrypt everything
encryptAttachmentPromise = Uploader.setData('attachment', file);
encryptAttachmentNamePromise = Uploader.setData('attachmentname', fileName);
} else if (AttachmentViewer.hasAttachment()) {
// fall back to cloned part
var attachment = AttachmentViewer.getAttachment();
Uploader.setData('attachment', attachment[0]);
Uploader.setData('attachmentname', attachment[1]);
return callback();
encryptAttachmentPromise = Uploader.setData('attachment', attachment[0]);
encryptAttachmentNamePromise = Uploader.setData('attachmentname', attachment[1]);
} else {
// if there are no attachments, this is of course still successful
return callback();
}
// TODO: change this callback to also use Promises instead,
// this here just waits
Promise.all([encryptAttachmentPromise, encryptAttachmentNamePromise]).then(() => {
// run callback
return callback();
});
}
/**
* send a reply in a discussion
*
* @async
* @name PasteEncrypter.sendComment
* @function
*/
me.sendComment = function()
me.sendComment = async function()
{
Alert.hideMessages();
Alert.setCustomHandler(DiscussionViewer.handleNotification);
@ -4004,25 +4011,30 @@ jQuery.PrivateBin = (function($, sjcl, RawDeflate) {
// encrypt data
try {
Uploader.setData('data', plainText);
// start promisesat the same time and wait thereafter
let settingData = [];
settingData.push(Uploader.setData('data', plainText));
if (nickname.length > 0) {
settingData(Uploader.setData('nickname', nickname));
}
await Promise.all(settingData);
} catch (e) {
Alert.showError(e);
}
if (nickname.length > 0) {
Uploader.setData('nickname', nickname);
}
Uploader.run();
};
/**
* sends a new paste to server
*
* @async
* @name PasteEncrypter.sendPaste
* @function
*/
me.sendPaste = function()
me.sendPaste = async function()
{
// hide previous (error) messages
Controller.hideStatusMessages();
@ -4075,20 +4087,20 @@ jQuery.PrivateBin = (function($, sjcl, RawDeflate) {
PasteViewer.setText(plainText);
PasteViewer.setFormat(format);
// encrypt cipher data
try {
Uploader.setData('data', plainText);
} catch (e) {
Alert.showError(e);
}
// encrypt attachments
encryptAttachments(
const encryptAttachmentsPromise = encryptAttachments(
function () {
// send data
Uploader.run();
// TODO: remove, is not needed anymore as we use Promises
}
);
// encrypt plain text
const encryptDataPromise = Uploader.setData('data', plainText);
await Promise.all([encryptAttachmentsPromise, encryptDataPromise]).catch(Alert.showError);
// send data
Uploader.run();
};
/**