LBRYCommunity/lbry-desktop
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Update how Publish page polls for file appearing in file manager

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Formerly polled the full list of files; now looks up the specific file
by name.
This commit is contained in:
Alex Liebowitz 2017-02-16 20:50:09 -05:00
parent ee44ce5001
commit c9a171ae28
1 changed files with 15 additions and 14 deletions
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29
js/lbry.js
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@ -245,8 +245,8 @@ lbry.getCostInfoForName = function(name, callback, errorCallback) {
});
}
lbry.getFileStatus = function(name, callback) {
lbry.call('get_lbry_file', { 'name': name }, callback);
lbry.getFileStatus = function(name, callback, errorCallback) {
lbry.call('get_lbry_file', { 'name': name }, callback, errorCallback);
}
lbry.getFilesInfo = function(callback) {
@ -296,22 +296,23 @@ lbry.revealFile = function(sdHash, callback) {
}
lbry.getFileInfoWhenListed = function(name, callback, timeoutCallback, tryNum=0) {
// Calls callback with file info when it appears in the list of files returned by lbry.getFilesInfo().
// If timeoutCallback is provided, it will be called if the file fails to appear.
lbry.getFilesInfo(function(fileInfos) {
for (var fileInfo of fileInfos) {
if (fileInfo.lbry_uri == name) {
callback(fileInfo);
return;
}
}
function scheduleNextCheckOrTimeout() {
if (timeoutCallback && tryNum > 200) {
timeoutCallback();
} else {
setTimeout(function() { lbry.getFileInfoWhenListed(name, callback, timeoutCallback, tryNum + 1) }, 250);
setTimeout(() => lbry.getFileInfoWhenListed(name, callback, timeoutCallback, tryNum + 1), 250);
}
});
}
// Calls callback with file info when it appears in the lbrynet file manager.
// If timeoutCallback is provided, it will be called if the file fails to appear.
lbry.getFileStatus(name, (fileInfo) => {
if (fileInfo) {
callback(fileInfo);
} else {
scheduleNextCheckOrTimeout();
}
}, () => scheduleNextCheckOrTimeout());
}
lbry.publish = function(params, fileListedCallback, publishedCallback, errorCallback) {