kalugin66/webtorrent-desktop
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only produce poster image from valid file types

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This commit is contained in:
Feross Aboukhadijeh
2016-03-03 23:37:41 -08:00
parent 75a33228e8
commit 3f60f1c7f2
2 changed files with 11 additions and 4 deletions
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2
main/index.js
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@@ -216,7 +216,7 @@ function addTorrentEvents (torrent) {
function torrentReady (torrent) { function torrentReady (torrent) {
torrentPoster(torrent, function (err, buf) { torrentPoster(torrent, function (err, buf) {
if (err) return onError(err) if (err) return onWarning(err)
torrent.posterURL = URL.createObjectURL(new Blob([ buf ], { type: 'image/png' })) torrent.posterURL = URL.createObjectURL(new Blob([ buf ], { type: 'image/png' }))
update() update()
}) })

13
main/lib/torrent-poster.js
View File

@@ -1,12 +1,19 @@
module.exports = torrentPoster module.exports = torrentPoster
var captureVideoFrame = require('./capture-video-frame') var captureVideoFrame = require('./capture-video-frame')
var path = require('path')
function torrentPoster (torrent, cb) { function torrentPoster (torrent, cb) {
// use largest file // use largest file
var index = torrent.files.indexOf(torrent.files.reduce(function (a, b) { var file = torrent.files
return a.length > b.length ? a : b .filter(function (file) {
})) var extname = path.extname(file.name)
return ['.mp4', '.webm', '.mov', '.mkv'].indexOf(extname) !== -1
})
.reduce(function (a, b) {
return a.length > b.length ? a : b
})
var index = torrent.files.indexOf(file)
var server = torrent.createServer(0) var server = torrent.createServer(0)
server.listen(0, onListening) server.listen(0, onListening)