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Merge pull request #1224 from matrix-org/rav/upload_progress

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Fix file uploading
This commit is contained in:
David Baker 2017-07-14 17:18:48 +01:00 committed by GitHub
commit 3aed1a6293
1 changed files with 17 additions and 10 deletions
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27
src/ContentMessages.js
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@ -229,11 +229,13 @@ function readFileAsArrayBuffer(file) {
* @param {MatrixClient} matrixClient The matrix client to upload the file with.
* @param {String} roomId The ID of the room being uploaded to.
* @param {File} file The file to upload.
* @param {Function?} progressHandler optional callback to be called when a chunk of
* data is uploaded.
* @return {Promise} A promise that resolves with an object.
* If the file is unencrypted then the object will have a "url" key.
* If the file is encrypted then the object will have a "file" key.
*/
function uploadFile(matrixClient, roomId, file) {
function uploadFile(matrixClient, roomId, file, progressHandler) {
if (matrixClient.isRoomEncrypted(roomId)) {
// If the room is encrypted then encrypt the file before uploading it.
// First read the file into memory.
@ -245,7 +247,9 @@ function uploadFile(matrixClient, roomId, file) {
const encryptInfo = encryptResult.info;
// Pass the encrypted data as a Blob to the uploader.
const blob = new Blob([encryptResult.data]);
return matrixClient.uploadContent(blob).then(function(url) {
return matrixClient.uploadContent(blob, {
progressHandler: progressHandler,
}).then(function(url) {
// If the attachment is encrypted then bundle the URL along
// with the information needed to decrypt the attachment and
// add it under a file key.
@ -257,7 +261,9 @@ function uploadFile(matrixClient, roomId, file) {
});
});
} else {
const basePromise = matrixClient.uploadContent(file);
const basePromise = matrixClient.uploadContent(file, {
progressHandler: progressHandler,
});
const promise1 = basePromise.then(function(url) {
// If the attachment isn't encrypted then include the URL directly.
return {"url": url};
@ -326,23 +332,24 @@ class ContentMessages {
dis.dispatch({action: 'upload_started'});
var error;
function onProgress(ev) {
upload.total = ev.total;
upload.loaded = ev.loaded;
dis.dispatch({action: 'upload_progress', upload: upload});
}
return def.promise.then(function() {
// XXX: upload.promise must be the promise that
// is returned by uploadFile as it has an abort()
// method hacked onto it.
upload.promise = uploadFile(
matrixClient, roomId, file
matrixClient, roomId, file, onProgress,
);
return upload.promise.then(function(result) {
content.file = result.file;
content.url = result.url;
});
}).progress(function(ev) {
if (ev) {
upload.total = ev.total;
upload.loaded = ev.loaded;
dis.dispatch({action: 'upload_progress', upload: upload});
}
}).then(function(url) {
return matrixClient.sendMessage(roomId, content);
}, function(err) {