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1 | import * as express from 'express' | |
2 | import { readFile } from 'fs-extra' | |
3 | import { join } from 'path' | |
4 | import validator from 'validator' | |
5 | import { escapeHTML } from '@shared/core-utils/renderer' | |
6 | import { HTMLServerConfig } from '@shared/models' | |
7 | import { buildFileLocale, getDefaultLocale, is18nLocale, POSSIBLE_LOCALES } from '../../shared/core-utils/i18n/i18n' | |
8 | import { HttpStatusCode } from '../../shared/core-utils/miscs/http-error-codes' | |
9 | import { VideoPlaylistPrivacy, VideoPrivacy } from '../../shared/models/videos' | |
10 | import { isTestInstance, sha256 } from '../helpers/core-utils' | |
11 | import { logger } from '../helpers/logger' | |
12 | import { mdToPlainText } from '../helpers/markdown' | |
13 | import { CONFIG } from '../initializers/config' | |
14 | import { | |
15 | ACCEPT_HEADERS, | |
16 | ACTOR_IMAGES_SIZE, | |
17 | CUSTOM_HTML_TAG_COMMENTS, | |
18 | EMBED_SIZE, | |
19 | FILES_CONTENT_HASH, | |
20 | PLUGIN_GLOBAL_CSS_PATH, | |
21 | WEBSERVER | |
22 | } from '../initializers/constants' | |
23 | import { AccountModel } from '../models/account/account' | |
24 | import { VideoModel } from '../models/video/video' | |
25 | import { VideoChannelModel } from '../models/video/video-channel' | |
26 | import { getActivityStreamDuration } from '../models/video/video-format-utils' | |
27 | import { VideoPlaylistModel } from '../models/video/video-playlist' | |
28 | import { MAccountActor, MChannelActor } from '../types/models' | |
29 | import { ServerConfigManager } from './server-config-manager' | |
30 | ||
31 | type Tags = { | |
32 | ogType: string | |
33 | twitterCard: 'player' | 'summary' | 'summary_large_image' | |
34 | schemaType: string | |
35 | ||
36 | list?: { | |
37 | numberOfItems: number | |
38 | } | |
39 | ||
40 | siteName: string | |
41 | title: string | |
42 | url: string | |
43 | originUrl: string | |
44 | description: string | |
45 | ||
46 | embed?: { | |
47 | url: string | |
48 | createdAt: string | |
49 | duration?: string | |
50 | views?: number | |
51 | } | |
52 | ||
53 | image: { | |
54 | url: string | |
55 | width?: number | |
56 | height?: number | |
57 | } | |
58 | } | |
59 | ||
60 | class ClientHtml { | |
61 | ||
62 | private static htmlCache: { [path: string]: string } = {} | |
63 | ||
64 | static invalidCache () { | |
65 | logger.info('Cleaning HTML cache.') | |
66 | ||
67 | ClientHtml.htmlCache = {} | |
68 | } | |
69 | ||
70 | static async getDefaultHTMLPage (req: express.Request, res: express.Response, paramLang?: string) { | |
71 | const html = paramLang | |
72 | ? await ClientHtml.getIndexHTML(req, res, paramLang) | |
73 | : await ClientHtml.getIndexHTML(req, res) | |
74 | ||
75 | let customHtml = ClientHtml.addTitleTag(html) | |
76 | customHtml = ClientHtml.addDescriptionTag(customHtml) | |
77 | ||
78 | return customHtml | |
79 | } | |
80 | ||
81 | static async getWatchHTMLPage (videoId: string, req: express.Request, res: express.Response) { | |
82 | // Let Angular application handle errors | |
83 | if (!validator.isInt(videoId) && !validator.isUUID(videoId, 4)) { | |
84 | res.status(HttpStatusCode.NOT_FOUND_404) | |
85 | return ClientHtml.getIndexHTML(req, res) | |
86 | } | |
87 | ||
88 | const [ html, video ] = await Promise.all([ | |
89 | ClientHtml.getIndexHTML(req, res), | |
90 | VideoModel.loadWithBlacklist(videoId) | |
91 | ]) | |
92 | ||
93 | // Let Angular application handle errors | |
94 | if (!video || video.privacy === VideoPrivacy.PRIVATE || video.privacy === VideoPrivacy.INTERNAL || video.VideoBlacklist) { | |
95 | res.status(HttpStatusCode.NOT_FOUND_404) | |
96 | return html | |
97 | } | |
98 | ||
99 | let customHtml = ClientHtml.addTitleTag(html, escapeHTML(video.name)) | |
100 | customHtml = ClientHtml.addDescriptionTag(customHtml, mdToPlainText(video.description)) | |
101 | ||
102 | const url = WEBSERVER.URL + video.getWatchStaticPath() | |
103 | const originUrl = video.url | |
104 | const title = escapeHTML(video.name) | |
105 | const siteName = escapeHTML(CONFIG.INSTANCE.NAME) | |
106 | const description = mdToPlainText(video.description) | |
107 | ||
108 | const image = { | |
109 | url: WEBSERVER.URL + video.getPreviewStaticPath() | |
110 | } | |
111 | ||
112 | const embed = { | |
113 | url: WEBSERVER.URL + video.getEmbedStaticPath(), | |
114 | createdAt: video.createdAt.toISOString(), | |
115 | duration: getActivityStreamDuration(video.duration), | |
116 | views: video.views | |
117 | } | |
118 | ||
119 | const ogType = 'video' | |
120 | const twitterCard = CONFIG.SERVICES.TWITTER.WHITELISTED ? 'player' : 'summary_large_image' | |
121 | const schemaType = 'VideoObject' | |
122 | ||
123 | customHtml = ClientHtml.addTags(customHtml, { | |
124 | url, | |
125 | originUrl, | |
126 | siteName, | |
127 | title, | |
128 | description, | |
129 | image, | |
130 | embed, | |
131 | ogType, | |
132 | twitterCard, | |
133 | schemaType | |
134 | }) | |
135 | ||
136 | return customHtml | |
137 | } | |
138 | ||
139 | static async getWatchPlaylistHTMLPage (videoPlaylistId: string, req: express.Request, res: express.Response) { | |
140 | // Let Angular application handle errors | |
141 | if (!validator.isInt(videoPlaylistId) && !validator.isUUID(videoPlaylistId, 4)) { | |
142 | res.status(HttpStatusCode.NOT_FOUND_404) | |
143 | return ClientHtml.getIndexHTML(req, res) | |
144 | } | |
145 | ||
146 | const [ html, videoPlaylist ] = await Promise.all([ | |
147 | ClientHtml.getIndexHTML(req, res), | |
148 | VideoPlaylistModel.loadWithAccountAndChannel(videoPlaylistId, null) | |
149 | ]) | |
150 | ||
151 | // Let Angular application handle errors | |
152 | if (!videoPlaylist || videoPlaylist.privacy === VideoPlaylistPrivacy.PRIVATE) { | |
153 | res.status(HttpStatusCode.NOT_FOUND_404) | |
154 | return html | |
155 | } | |
156 | ||
157 | let customHtml = ClientHtml.addTitleTag(html, escapeHTML(videoPlaylist.name)) | |
158 | customHtml = ClientHtml.addDescriptionTag(customHtml, mdToPlainText(videoPlaylist.description)) | |
159 | ||
160 | const url = videoPlaylist.getWatchUrl() | |
161 | const originUrl = videoPlaylist.url | |
162 | const title = escapeHTML(videoPlaylist.name) | |
163 | const siteName = escapeHTML(CONFIG.INSTANCE.NAME) | |
164 | const description = mdToPlainText(videoPlaylist.description) | |
165 | ||
166 | const image = { | |
167 | url: videoPlaylist.getThumbnailUrl() | |
168 | } | |
169 | ||
170 | const embed = { | |
171 | url: WEBSERVER.URL + videoPlaylist.getEmbedStaticPath(), | |
172 | createdAt: videoPlaylist.createdAt.toISOString() | |
173 | } | |
174 | ||
175 | const list = { | |
176 | numberOfItems: videoPlaylist.get('videosLength') as number | |
177 | } | |
178 | ||
179 | const ogType = 'video' | |
180 | const twitterCard = CONFIG.SERVICES.TWITTER.WHITELISTED ? 'player' : 'summary' | |
181 | const schemaType = 'ItemList' | |
182 | ||
183 | customHtml = ClientHtml.addTags(customHtml, { | |
184 | url, | |
185 | originUrl, | |
186 | siteName, | |
187 | embed, | |
188 | title, | |
189 | description, | |
190 | image, | |
191 | list, | |
192 | ogType, | |
193 | twitterCard, | |
194 | schemaType | |
195 | }) | |
196 | ||
197 | return customHtml | |
198 | } | |
199 | ||
200 | static async getAccountHTMLPage (nameWithHost: string, req: express.Request, res: express.Response) { | |
201 | return this.getAccountOrChannelHTMLPage(() => AccountModel.loadByNameWithHost(nameWithHost), req, res) | |
202 | } | |
203 | ||
204 | static async getVideoChannelHTMLPage (nameWithHost: string, req: express.Request, res: express.Response) { | |
205 | return this.getAccountOrChannelHTMLPage(() => VideoChannelModel.loadByNameWithHostAndPopulateAccount(nameWithHost), req, res) | |
206 | } | |
207 | ||
208 | static async getEmbedHTML () { | |
209 | const path = ClientHtml.getEmbedPath() | |
210 | ||
211 | if (!isTestInstance() && ClientHtml.htmlCache[path]) return ClientHtml.htmlCache[path] | |
212 | ||
213 | const buffer = await readFile(path) | |
214 | const serverConfig = await ServerConfigManager.Instance.getHTMLServerConfig() | |
215 | ||
216 | let html = buffer.toString() | |
217 | html = await ClientHtml.addAsyncPluginCSS(html) | |
218 | html = ClientHtml.addCustomCSS(html) | |
219 | html = ClientHtml.addTitleTag(html) | |
220 | html = ClientHtml.addDescriptionTag(html) | |
221 | html = ClientHtml.addServerConfig(html, serverConfig) | |
222 | ||
223 | ClientHtml.htmlCache[path] = html | |
224 | ||
225 | return html | |
226 | } | |
227 | ||
228 | private static async getAccountOrChannelHTMLPage ( | |
229 | loader: () => Promise<MAccountActor | MChannelActor>, | |
230 | req: express.Request, | |
231 | res: express.Response | |
232 | ) { | |
233 | const [ html, entity ] = await Promise.all([ | |
234 | ClientHtml.getIndexHTML(req, res), | |
235 | loader() | |
236 | ]) | |
237 | ||
238 | // Let Angular application handle errors | |
239 | if (!entity) { | |
240 | res.status(HttpStatusCode.NOT_FOUND_404) | |
241 | return ClientHtml.getIndexHTML(req, res) | |
242 | } | |
243 | ||
244 | let customHtml = ClientHtml.addTitleTag(html, escapeHTML(entity.getDisplayName())) | |
245 | customHtml = ClientHtml.addDescriptionTag(customHtml, mdToPlainText(entity.description)) | |
246 | ||
247 | const url = entity.getLocalUrl() | |
248 | const originUrl = entity.Actor.url | |
249 | const siteName = escapeHTML(CONFIG.INSTANCE.NAME) | |
250 | const title = escapeHTML(entity.getDisplayName()) | |
251 | const description = mdToPlainText(entity.description) | |
252 | ||
253 | const image = { | |
254 | url: entity.Actor.getAvatarUrl(), | |
255 | width: ACTOR_IMAGES_SIZE.AVATARS.width, | |
256 | height: ACTOR_IMAGES_SIZE.AVATARS.height | |
257 | } | |
258 | ||
259 | const ogType = 'website' | |
260 | const twitterCard = 'summary' | |
261 | const schemaType = 'ProfilePage' | |
262 | ||
263 | customHtml = ClientHtml.addTags(customHtml, { | |
264 | url, | |
265 | originUrl, | |
266 | title, | |
267 | siteName, | |
268 | description, | |
269 | image, | |
270 | ogType, | |
271 | twitterCard, | |
272 | schemaType | |
273 | }) | |
274 | ||
275 | return customHtml | |
276 | } | |
277 | ||
278 | private static async getIndexHTML (req: express.Request, res: express.Response, paramLang?: string) { | |
279 | const path = ClientHtml.getIndexPath(req, res, paramLang) | |
280 | if (!isTestInstance() && ClientHtml.htmlCache[path]) return ClientHtml.htmlCache[path] | |
281 | ||
282 | const buffer = await readFile(path) | |
283 | const serverConfig = await ServerConfigManager.Instance.getHTMLServerConfig() | |
284 | ||
285 | let html = buffer.toString() | |
286 | ||
287 | if (paramLang) html = ClientHtml.addHtmlLang(html, paramLang) | |
288 | html = ClientHtml.addManifestContentHash(html) | |
289 | html = ClientHtml.addFaviconContentHash(html) | |
290 | html = ClientHtml.addLogoContentHash(html) | |
291 | html = ClientHtml.addCustomCSS(html) | |
292 | html = ClientHtml.addServerConfig(html, serverConfig) | |
293 | html = await ClientHtml.addAsyncPluginCSS(html) | |
294 | ||
295 | ClientHtml.htmlCache[path] = html | |
296 | ||
297 | return html | |
298 | } | |
299 | ||
300 | private static getIndexPath (req: express.Request, res: express.Response, paramLang: string) { | |
301 | let lang: string | |
302 | ||
303 | // Check param lang validity | |
304 | if (paramLang && is18nLocale(paramLang)) { | |
305 | lang = paramLang | |
306 | ||
307 | // Save locale in cookies | |
308 | res.cookie('clientLanguage', lang, { | |
309 | secure: WEBSERVER.SCHEME === 'https', | |
310 | sameSite: 'none', | |
311 | maxAge: 1000 * 3600 * 24 * 90 // 3 months | |
312 | }) | |
313 | ||
314 | } else if (req.cookies.clientLanguage && is18nLocale(req.cookies.clientLanguage)) { | |
315 | lang = req.cookies.clientLanguage | |
316 | } else { | |
317 | lang = req.acceptsLanguages(POSSIBLE_LOCALES) || getDefaultLocale() | |
318 | } | |
319 | ||
320 | return join(__dirname, '../../../client/dist/' + buildFileLocale(lang) + '/index.html') | |
321 | } | |
322 | ||
323 | private static getEmbedPath () { | |
324 | return join(__dirname, '../../../client/dist/standalone/videos/embed.html') | |
325 | } | |
326 | ||
327 | private static addHtmlLang (htmlStringPage: string, paramLang: string) { | |
328 | return htmlStringPage.replace('<html>', `<html lang="${paramLang}">`) | |
329 | } | |
330 | ||
331 | private static addManifestContentHash (htmlStringPage: string) { | |
332 | return htmlStringPage.replace('[manifestContentHash]', FILES_CONTENT_HASH.MANIFEST) | |
333 | } | |
334 | ||
335 | private static addFaviconContentHash (htmlStringPage: string) { | |
336 | return htmlStringPage.replace('[faviconContentHash]', FILES_CONTENT_HASH.FAVICON) | |
337 | } | |
338 | ||
339 | private static addLogoContentHash (htmlStringPage: string) { | |
340 | return htmlStringPage.replace('[logoContentHash]', FILES_CONTENT_HASH.LOGO) | |
341 | } | |
342 | ||
343 | private static addTitleTag (htmlStringPage: string, title?: string) { | |
344 | let text = title || CONFIG.INSTANCE.NAME | |
345 | if (title) text += ` - ${CONFIG.INSTANCE.NAME}` | |
346 | ||
347 | const titleTag = `<title>${text}</title>` | |
348 | ||
349 | return htmlStringPage.replace(CUSTOM_HTML_TAG_COMMENTS.TITLE, titleTag) | |
350 | } | |
351 | ||
352 | private static addDescriptionTag (htmlStringPage: string, description?: string) { | |
353 | const content = description || CONFIG.INSTANCE.SHORT_DESCRIPTION | |
354 | const descriptionTag = `<meta name="description" content="${content}" />` | |
355 | ||
356 | return htmlStringPage.replace(CUSTOM_HTML_TAG_COMMENTS.DESCRIPTION, descriptionTag) | |
357 | } | |
358 | ||
359 | private static addCustomCSS (htmlStringPage: string) { | |
360 | const styleTag = `<style class="custom-css-style">${CONFIG.INSTANCE.CUSTOMIZATIONS.CSS}</style>` | |
361 | ||
362 | return htmlStringPage.replace(CUSTOM_HTML_TAG_COMMENTS.CUSTOM_CSS, styleTag) | |
363 | } | |
364 | ||
365 | private static addServerConfig (htmlStringPage: string, serverConfig: HTMLServerConfig) { | |
366 | const serverConfigString = JSON.stringify(serverConfig) | |
367 | const configScriptTag = `<script type="application/javascript">window.PeerTubeServerConfig = '${serverConfigString}'</script>` | |
368 | ||
369 | return htmlStringPage.replace(CUSTOM_HTML_TAG_COMMENTS.SERVER_CONFIG, configScriptTag) | |
370 | } | |
371 | ||
372 | private static async addAsyncPluginCSS (htmlStringPage: string) { | |
373 | const globalCSSContent = await readFile(PLUGIN_GLOBAL_CSS_PATH) | |
374 | if (globalCSSContent.byteLength === 0) return htmlStringPage | |
375 | ||
376 | const fileHash = sha256(globalCSSContent) | |
377 | const linkTag = `<link rel="stylesheet" href="/plugins/global.css?hash=${fileHash}" />` | |
378 | ||
379 | return htmlStringPage.replace('</head>', linkTag + '</head>') | |
380 | } | |
381 | ||
382 | private static generateOpenGraphMetaTags (tags: Tags) { | |
383 | const metaTags = { | |
384 | 'og:type': tags.ogType, | |
385 | 'og:site_name': tags.siteName, | |
386 | 'og:title': tags.title, | |
387 | 'og:image': tags.image.url | |
388 | } | |
389 | ||
390 | if (tags.image.width && tags.image.height) { | |
391 | metaTags['og:image:width'] = tags.image.width | |
392 | metaTags['og:image:height'] = tags.image.height | |
393 | } | |
394 | ||
395 | metaTags['og:url'] = tags.url | |
396 | metaTags['og:description'] = mdToPlainText(tags.description) | |
397 | ||
398 | if (tags.embed) { | |
399 | metaTags['og:video:url'] = tags.embed.url | |
400 | metaTags['og:video:secure_url'] = tags.embed.url | |
401 | metaTags['og:video:type'] = 'text/html' | |
402 | metaTags['og:video:width'] = EMBED_SIZE.width | |
403 | metaTags['og:video:height'] = EMBED_SIZE.height | |
404 | } | |
405 | ||
406 | return metaTags | |
407 | } | |
408 | ||
409 | private static generateStandardMetaTags (tags: Tags) { | |
410 | return { | |
411 | name: tags.title, | |
412 | description: mdToPlainText(tags.description), | |
413 | image: tags.image.url | |
414 | } | |
415 | } | |
416 | ||
417 | private static generateTwitterCardMetaTags (tags: Tags) { | |
418 | const metaTags = { | |
419 | 'twitter:card': tags.twitterCard, | |
420 | 'twitter:site': CONFIG.SERVICES.TWITTER.USERNAME, | |
421 | 'twitter:title': tags.title, | |
422 | 'twitter:description': tags.description, | |
423 | 'twitter:image': tags.image.url | |
424 | } | |
425 | ||
426 | if (tags.image.width && tags.image.height) { | |
427 | metaTags['twitter:image:width'] = tags.image.width | |
428 | metaTags['twitter:image:height'] = tags.image.height | |
429 | } | |
430 | ||
431 | if (tags.twitterCard === 'player') { | |
432 | metaTags['twitter:player'] = tags.embed.url | |
433 | metaTags['twitter:player:width'] = EMBED_SIZE.width | |
434 | metaTags['twitter:player:height'] = EMBED_SIZE.height | |
435 | } | |
436 | ||
437 | return metaTags | |
438 | } | |
439 | ||
440 | private static generateSchemaTags (tags: Tags) { | |
441 | const schema = { | |
442 | '@context': 'http://schema.org', | |
443 | '@type': tags.schemaType, | |
444 | 'name': tags.title, | |
445 | 'description': tags.description, | |
446 | 'image': tags.image.url, | |
447 | 'url': tags.url | |
448 | } | |
449 | ||
450 | if (tags.list) { | |
451 | schema['numberOfItems'] = tags.list.numberOfItems | |
452 | schema['thumbnailUrl'] = tags.image.url | |
453 | } | |
454 | ||
455 | if (tags.embed) { | |
456 | schema['embedUrl'] = tags.embed.url | |
457 | schema['uploadDate'] = tags.embed.createdAt | |
458 | ||
459 | if (tags.embed.duration) schema['duration'] = tags.embed.duration | |
460 | if (tags.embed.views) schema['iterationCount'] = tags.embed.views | |
461 | ||
462 | schema['thumbnailUrl'] = tags.image.url | |
463 | schema['contentUrl'] = tags.url | |
464 | } | |
465 | ||
466 | return schema | |
467 | } | |
468 | ||
469 | private static addTags (htmlStringPage: string, tagsValues: Tags) { | |
470 | const openGraphMetaTags = this.generateOpenGraphMetaTags(tagsValues) | |
471 | const standardMetaTags = this.generateStandardMetaTags(tagsValues) | |
472 | const twitterCardMetaTags = this.generateTwitterCardMetaTags(tagsValues) | |
473 | const schemaTags = this.generateSchemaTags(tagsValues) | |
474 | ||
475 | const { url, title, embed, originUrl } = tagsValues | |
476 | ||
477 | const oembedLinkTags: { type: string, href: string, title: string }[] = [] | |
478 | ||
479 | if (embed) { | |
480 | oembedLinkTags.push({ | |
481 | type: 'application/json+oembed', | |
482 | href: WEBSERVER.URL + '/services/oembed?url=' + encodeURIComponent(url), | |
483 | title | |
484 | }) | |
485 | } | |
486 | ||
487 | let tagsString = '' | |
488 | ||
489 | // Opengraph | |
490 | Object.keys(openGraphMetaTags).forEach(tagName => { | |
491 | const tagValue = openGraphMetaTags[tagName] | |
492 | ||
493 | tagsString += `<meta property="${tagName}" content="${tagValue}" />` | |
494 | }) | |
495 | ||
496 | // Standard | |
497 | Object.keys(standardMetaTags).forEach(tagName => { | |
498 | const tagValue = standardMetaTags[tagName] | |
499 | ||
500 | tagsString += `<meta property="${tagName}" content="${tagValue}" />` | |
501 | }) | |
502 | ||
503 | // Twitter card | |
504 | Object.keys(twitterCardMetaTags).forEach(tagName => { | |
505 | const tagValue = twitterCardMetaTags[tagName] | |
506 | ||
507 | tagsString += `<meta property="${tagName}" content="${tagValue}" />` | |
508 | }) | |
509 | ||
510 | // OEmbed | |
511 | for (const oembedLinkTag of oembedLinkTags) { | |
512 | tagsString += `<link rel="alternate" type="${oembedLinkTag.type}" href="${oembedLinkTag.href}" title="${oembedLinkTag.title}" />` | |
513 | } | |
514 | ||
515 | // Schema.org | |
516 | if (schemaTags) { | |
517 | tagsString += `<script type="application/ld+json">${JSON.stringify(schemaTags)}</script>` | |
518 | } | |
519 | ||
520 | // SEO, use origin URL | |
521 | tagsString += `<link rel="canonical" href="${originUrl}" />` | |
522 | ||
523 | return htmlStringPage.replace(CUSTOM_HTML_TAG_COMMENTS.META_TAGS, tagsString) | |
524 | } | |
525 | } | |
526 | ||
527 | function sendHTML (html: string, res: express.Response) { | |
528 | res.set('Content-Type', 'text/html; charset=UTF-8') | |
529 | ||
530 | return res.send(html) | |
531 | } | |
532 | ||
533 | async function serveIndexHTML (req: express.Request, res: express.Response) { | |
534 | if (req.accepts(ACCEPT_HEADERS) === 'html' || | |
535 | !req.headers.accept) { | |
536 | try { | |
537 | await generateHTMLPage(req, res, req.params.language) | |
538 | return | |
539 | } catch (err) { | |
540 | logger.error('Cannot generate HTML page.', err) | |
541 | return res.sendStatus(HttpStatusCode.INTERNAL_SERVER_ERROR_500) | |
542 | } | |
543 | } | |
544 | ||
545 | return res.sendStatus(HttpStatusCode.NOT_ACCEPTABLE_406) | |
546 | } | |
547 | ||
548 | // --------------------------------------------------------------------------- | |
549 | ||
550 | export { | |
551 | ClientHtml, | |
552 | sendHTML, | |
553 | serveIndexHTML | |
554 | } | |
555 | ||
556 | async function generateHTMLPage (req: express.Request, res: express.Response, paramLang?: string) { | |
557 | const html = await ClientHtml.getDefaultHTMLPage(req, res, paramLang) | |
558 | ||
559 | return sendHTML(html, res) | |
560 | } |