116 lines
3.4 KiB
TypeScript
116 lines
3.4 KiB
TypeScript
import { isTestInstance } from './server/helpers/core-utils'
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if (isTestInstance()) {
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require('source-map-support').install()
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}
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import * as bodyParser from 'body-parser'
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import * as express from 'express'
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import * as cors from 'cors'
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import * as morgan from 'morgan'
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import { apiRouter } from './server/controllers/api'
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import { logger } from './server/helpers/logger'
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import { API_VERSION, CONFIG } from './server/initializers/constants'
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import { VideosIndexer } from './server/lib/schedulers/videos-indexer'
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import { initVideosIndex } from './server/lib/elastic-search-videos'
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import { initChannelsIndex } from './server/lib/elastic-search-channels'
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import { join } from 'path'
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import { send } from 'process'
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import { readFile } from 'fs-extra'
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const app = express()
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app.use(morgan('combined', {
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stream: { write: logger.info.bind(logger) }
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}))
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app.use(bodyParser.json({
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type: [ 'application/json', 'application/*+json' ],
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limit: '5mb'
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}))
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app.use(bodyParser.urlencoded({ extended: false }))
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// ----------- Views, routes and static files -----------
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app.use(cors())
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const apiRoute = '/api/' + API_VERSION
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app.use(apiRoute, apiRouter)
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// Static client files
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app.use('/js/', express.static(join(__dirname, '../client/dist/js')))
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app.use('/css/', express.static(join(__dirname, '../client/dist/css')))
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app.use('/img/', express.static(join(__dirname, '../client/dist/img')))
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let indexHTML: string
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app.use('/*', async function (req, res) {
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res.set('Content-Type', 'text/html; charset=UTF-8')
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if (indexHTML) return res.send(indexHTML)
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const buffer = await readFile(join(__dirname, '../client/dist/index.html'))
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const url = CONFIG.WEBSERVER.SCHEME + '://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT
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const title = CONFIG.SEARCH_INSTANCE.NAME
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const description = CONFIG.SEARCH_INSTANCE.DESCRIPTION
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const tags = `
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<meta property="og:url" content="${url}">
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<meta property="og:title" content="${title}">
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<meta property="og:description" content="${description}">
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<meta property="og:image" content="${url}/img/card-opengraph.jpg">
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<meta property="og:site_name" content="${title}">
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<meta name="twitter:card" content="summary_large_image">
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<meta name="twitter:site" content="@joinpeertube">
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<meta name="twitter:creator" content="@chocobozzz">
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<meta name="twitter:title" content="${title}">
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<meta name="twitter:description" content="${description}">
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<meta name="twitter:image" content="${url}/img/card-opengraph.jpg">`
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indexHTML = buffer.toString()
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indexHTML = indexHTML.replace('</head>', tags + '</head>')
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return res.send(indexHTML)
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})
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// ----------- Errors -----------
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// Catch 404 and forward to error handler
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app.use(function (req, res, next) {
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const err = new Error('Not Found') as any
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err.status = 404
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next(err)
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})
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app.use(function (err, req, res, next) {
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let error = 'Unknown error.'
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if (err) {
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error = err.stack || err.message || err
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}
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logger.error({ error }, 'Error in controller.')
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return res.status(err.status || 500).end()
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})
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// ----------- Run -----------
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app.listen(CONFIG.LISTEN.PORT, async () => {
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logger.info('Server listening on port %d', CONFIG.LISTEN.PORT)
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try {
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await Promise.all([
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initVideosIndex(),
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initChannelsIndex()
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])
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} catch (err) {
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logger.error('Cannot init videos index.', { err })
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process.exit(-1)
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}
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VideosIndexer.Instance.enable()
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VideosIndexer.Instance.execute()
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.catch(err => logger.error('Cannot run video indexer', { err }))
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})
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