71 lines
2.1 KiB
JavaScript
71 lines
2.1 KiB
JavaScript
const {ipcRenderer} = require('electron')
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const fs = require('fs-extra')
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const os = require('os')
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const path = require('path')
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const ConfigManager = require('./configmanager')
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const DistroManager = require('./distromanager')
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const LangLoader = require('./langloader')
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const { LoggerUtil } = require('helios-core')
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const logger = LoggerUtil.getLogger('Preloader')
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logger.info('Loading..')
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// Load ConfigManager
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ConfigManager.load()
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// Load Strings
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LangLoader.loadLanguage('en_US')
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function onDistroLoad(data){
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if(data != null){
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// Resolve the selected server if its value has yet to be set.
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if(ConfigManager.getSelectedServer() == null || data.getServer(ConfigManager.getSelectedServer()) == null){
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logger.info('Determining default selected server..')
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ConfigManager.setSelectedServer(data.getMainServer().getID())
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ConfigManager.save()
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}
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}
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ipcRenderer.send('distributionIndexDone', data != null)
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}
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// Ensure Distribution is downloaded and cached.
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DistroManager.pullRemote().then((data) => {
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logger.info('Loaded distribution index.')
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onDistroLoad(data)
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}).catch((err) => {
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logger.info('Failed to load distribution index.')
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logger.error(err)
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logger.info('Attempting to load an older version of the distribution index.')
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// Try getting a local copy, better than nothing.
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DistroManager.pullLocal().then((data) => {
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logger.info('Successfully loaded an older version of the distribution index.')
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onDistroLoad(data)
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}).catch((err) => {
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logger.info('Failed to load an older version of the distribution index.')
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logger.info('Application cannot run.')
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logger.error(err)
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onDistroLoad(null)
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})
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})
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// Clean up temp dir incase previous launches ended unexpectedly.
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fs.remove(path.join(os.tmpdir(), ConfigManager.getTempNativeFolder()), (err) => {
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if(err){
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logger.warn('Error while cleaning natives directory', err)
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} else {
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logger.info('Cleaned natives directory.')
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}
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}) |