8233faf518
Before, the app made itself the default torrent file handler automatically, pissing off some of our users. Now, it's not by default, and you can change it in the prefs.
107 lines
3.1 KiB
JavaScript
107 lines
3.1 KiB
JavaScript
/* eslint-disable camelcase */
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module.exports = {
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run
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}
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var semver = require('semver')
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var config = require('../../config')
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// Change `state.saved` (which will be saved back to config.json on exit) as
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// needed, for example to deal with config.json format changes across versions
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function run (state) {
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// Replace '{ version: 1 }' with app version (semver)
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if (!semver.valid(state.saved.version)) {
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state.saved.version = '0.0.0' // Pre-0.7.0 version, so run all migrations
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}
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var version = state.saved.version
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if (semver.lt(version, '0.7.0')) {
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migrate_0_7_0(state.saved)
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}
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if (semver.lt(version, '0.7.2')) {
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migrate_0_7_2(state.saved)
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}
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if (semver.lt(version, '0.11.0')) {
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migrate_0_11_0(state.saved)
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}
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// Config is now on the new version
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state.saved.version = config.APP_VERSION
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}
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function migrate_0_7_0 (saved) {
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console.log('migrate to 0.7.0')
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var fs = require('fs-extra')
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var path = require('path')
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saved.torrents.forEach(function (ts) {
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var infoHash = ts.infoHash
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// Replace torrentPath with torrentFileName
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// There are a number of cases to handle here:
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// * Originally we used absolute paths
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// * Then, relative paths for the default torrents, eg '../static/sintel.torrent'
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// * Then, paths computed at runtime for default torrents, eg 'sintel.torrent'
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// * Finally, now we're getting rid of torrentPath altogether
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var src, dst
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if (ts.torrentPath) {
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console.log('replacing torrentPath %s', ts.torrentPath)
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if (path.isAbsolute(ts.torrentPath) || ts.torrentPath.startsWith('..')) {
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src = ts.torrentPath
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} else {
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src = path.join(config.STATIC_PATH, ts.torrentPath)
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}
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dst = path.join(config.TORRENT_PATH, infoHash + '.torrent')
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// Synchronous FS calls aren't ideal, but probably OK in a migration
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// that only runs once
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if (src !== dst) fs.copySync(src, dst)
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delete ts.torrentPath
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ts.torrentFileName = infoHash + '.torrent'
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}
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// Replace posterURL with posterFileName
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if (ts.posterURL) {
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console.log('replacing posterURL %s', ts.posterURL)
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var extension = path.extname(ts.posterURL)
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src = path.isAbsolute(ts.posterURL)
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? ts.posterURL
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: path.join(config.STATIC_PATH, ts.posterURL)
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dst = path.join(config.POSTER_PATH, infoHash + extension)
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// Synchronous FS calls aren't ideal, but probably OK in a migration
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// that only runs once
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if (src !== dst) fs.copySync(src, dst)
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delete ts.posterURL
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ts.posterFileName = infoHash + extension
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}
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// Fix exception caused by incorrect file ordering.
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// https://github.com/feross/webtorrent-desktop/pull/604#issuecomment-222805214
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delete ts.defaultPlayFileIndex
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delete ts.files
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delete ts.selections
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delete ts.fileModtimes
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})
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}
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function migrate_0_7_2 (saved) {
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if (!saved.prefs) {
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saved.prefs = {
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downloadPath: config.DEFAULT_DOWNLOAD_PATH
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}
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}
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}
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function migrate_0_11_0 (saved) {
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if (saved.prefs.isFileHandler === undefined) {
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// The app used to make itself the default torrent file handler automatically
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saved.prefs.isFileHandler = true
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}
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}
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