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Added QR code generation #176

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Added QR code generation #176

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5eca504
added qr code in onTorrent method
joshterrill Jul 4, 2018
10e485d
removed semicolon for standard test
joshterrill Jul 5, 2018
a5522f6
Merge branch 'master' into master
alxhotel Jul 5, 2022
0a1b1d8
Update index.js
alxhotel Jul 5, 2022
88532af
Merge branch 'master' into master
alxhotel Oct 9, 2022
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5 changes: 5 additions & 0 deletions client/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ var thunky = require('thunky')
var uploadElement = require('upload-element')
var WebTorrent = require('webtorrent')
var JSZip = require('jszip')
var kjua = require('kjua');

var util = require('./util')

Expand Down Expand Up @@ -186,6 +187,10 @@ function onTorrent (torrent) {
'<a href="' + torrent.torrentFileBlobURL + '" target="_blank" download="' + torrentFileName + '">[Download .torrent]</a>'
)

util.log('<div id="qr-code"></div>')
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This should be changed to util.unsafeLog

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@kaotisk-hund kaotisk-hund Dec 11, 2022 •
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According to suggestion below we won't need this line

Suggested change
util.log('<div id="qr-code"></div>')


util.log(document.getElementById('qr-code').appendChild(kjua({text: location.origin + '/#' + torrent.infoHash, crisp: true})))
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I am really unsure if you need to encapsulate to document.getElementById into util.log. Simply leaving it out produces the same result cause you are already selecting the "qr-code" id div and putting stuff there.

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This is a pretty old PR request, happy to make the changes to it. I do remember the templating being a little weird when trying to reference document outside of util.log because (at least at the time), document would get seen as undefined by the tests.

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@kaotisk-hund kaotisk-hund Dec 11, 2022 •
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Actually, for multiple "uploads" in the implementation you made you putting the qr code on the original first drawn div.
You could replace both lines with

Suggested change
util.log(document.getElementById('qr-code').appendChild(kjua({text: location.origin + '/#' + torrent.infoHash, crisp: true})))
util.unsafeLog(kjua({
text: window.location.origin + '/#' + torrent.infoHash,
crisp: true
}).outerHTML)

This will output "in place" each time you make an upload,underneath the buttons, above the content preview (if any).

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@joshterrill I feel like the QR codes are a feature to help adoption and provide ease of use. I think it's important, furthermore, it's not resolved in other PRs. Personally, I just stroll through repositories I like and try to help in whichever way I can. So, if you still wish to make this contribution, here is my review 😃 I guess @feross should also agree to push this, but I saw it was stuck because of a test failing (standard). The error I post I was getting is about wrong permissions on podman in my attempt to replicate the "testing" method from the repo (node 14, ubuntu latest). I am not affiliated with the development team, so my opinion is as good as that can be. Cheers!

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Yeah I'm good to make these changes, would love to see this implemented as well. You'll see in this PR that I asked a question to resolve the issue with the standard tests not recognizing javascript window objects in the node environment, and it went unanswered for two years. So I hope that we can resolve this! I also see some of the suggestions you made (like util.unsafelog) were things that didn't even exist in the repo (as far as I can tell) at the time that this code was originally written, so that's cool. I'll take a look at this today and get back to you. Thanks.


function updateSpeed () {
var progress = (100 * torrent.progress).toFixed(1)

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1 change: 1 addition & 0 deletions package.json
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Expand Up @@ -18,6 +18,7 @@
"drag-drop": "^4.0.0",
"express": "^4.8.5",
"jszip": "^3.1.5",
"kjua": "^0.1.2",
"moment": "^2.15.1",
"opbeat": "^4.16.0",
"prettier-bytes": "^1.0.3",
Expand Down