import { join } from 'path'
import * as validator from 'validator'
import { escapeHTML, readFileBufferPromise, root } from '../helpers/core-utils'
-import { CONFIG, EMBED_SIZE, OPENGRAPH_AND_OEMBED_COMMENT, STATIC_MAX_AGE, STATIC_PATHS } from '../initializers'
+import { ACCEPT_HEADERS, CONFIG, EMBED_SIZE, OPENGRAPH_AND_OEMBED_COMMENT, STATIC_MAX_AGE, STATIC_PATHS } from '../initializers'
import { asyncMiddleware } from '../middlewares'
import { VideoModel } from '../models/video/video'
import { VideoPrivacy } from '../../shared/models/videos'
+import { buildFileLocale, getCompleteLocale, getDefaultLocale, is18nLocale } from '../../shared/models'
+import { LOCALE_FILES } from '../../shared/models/i18n/i18n'
const clientsRouter = express.Router()
const distPath = join(root(), 'client', 'dist')
const assetsImagesPath = join(root(), 'client', 'dist', 'assets', 'images')
const embedPath = join(distPath, 'standalone', 'videos', 'embed.html')
-const indexPath = join(distPath, 'index.html')
// Special route that add OpenGraph and oEmbed tags
// Do not use a template engine for a so little thing
clientsRouter.use('/client', express.static(distPath, { maxAge: STATIC_MAX_AGE }))
clientsRouter.use('/client/assets/images', express.static(assetsImagesPath, { maxAge: STATIC_MAX_AGE }))
+clientsRouter.use('/client/locales/:locale/:file.json', function (req, res) {
+ const locale = req.params.locale
+ const file = req.params.file
+
+ if (is18nLocale(locale) && LOCALE_FILES.indexOf(file) !== -1) {
+ const completeLocale = getCompleteLocale(locale)
+ const completeFileLocale = buildFileLocale(completeLocale)
+ return res.sendFile(join(__dirname, `../../../client/dist/locale/${file}_${completeFileLocale}.json`))
+ }
+
+ return res.sendStatus(404)
+})
+
// 404 for static files not found
clientsRouter.use('/client/*', (req: express.Request, res: express.Response, next: express.NextFunction) => {
res.sendStatus(404)
})
+// Always serve index client page (the client is a single page application, let it handle routing)
+// Try to provide the right language index.html
+clientsRouter.use('/(:language)?', function (req, res) {
+ if (req.accepts(ACCEPT_HEADERS) === 'html') {
+ return res.sendFile(getIndexPath(req, req.params.language))
+ }
+
+ return res.status(404).end()
+})
+
// ---------------------------------------------------------------------------
export {
// ---------------------------------------------------------------------------
+function getIndexPath (req: express.Request, paramLang?: string) {
+ let lang: string
+
+ // Check param lang validity
+ if (paramLang && is18nLocale(paramLang)) {
+ lang = paramLang
+ } else {
+ // lang = req.acceptsLanguages(POSSIBLE_LOCALES) || getDefaultLocale()
+ // Disable auto language for now
+ lang = getDefaultLocale()
+ }
+
+ return join(__dirname, '../../../client/dist/' + buildFileLocale(lang) + '/index.html')
+}
+
function addOpenGraphAndOEmbedTags (htmlStringPage: string, video: VideoModel) {
const previewUrl = CONFIG.WEBSERVER.URL + STATIC_PATHS.PREVIEWS + video.getPreviewName()
const videoUrl = CONFIG.WEBSERVER.URL + '/videos/watch/' + video.uuid
} else if (validator.isInt(videoId)) {
videoPromise = VideoModel.loadAndPopulateAccountAndServerAndTags(+videoId)
} else {
- return res.sendFile(indexPath)
+ return res.sendFile(getIndexPath(req))
}
let [ file, video ] = await Promise.all([
- readFileBufferPromise(indexPath),
+ readFileBufferPromise(getIndexPath(req)),
videoPromise
])
const html = file.toString()
// Let Angular application handle errors
- if (!video || video.privacy === VideoPrivacy.PRIVATE) return res.sendFile(indexPath)
+ if (!video || video.privacy === VideoPrivacy.PRIVATE) return res.sendFile(getIndexPath(req))
const htmlStringPageWithTags = addOpenGraphAndOEmbedTags(html, video)
res.set('Content-Type', 'text/html; charset=UTF-8').send(htmlStringPageWithTags)