video embed: use instance name as html title

[github/Chocobozzz/PeerTube.git] / server / lib / client-html.ts

diff --git a/server/lib/client-html.ts b/server/lib/client-html.ts
index d97d2318017a3696d310aae4aa23e343ce1bda83..f19ec7df02ebe6ca540c932b951c21a310b51e32 100644 (file)
--- a/server/lib/client-html.ts
+++ b/server/lib/client-html.ts
@@ -1,28 +1,28 @@
 import * as express from 'express'
+import { readFile } from 'fs-extra'
+import { join } from 'path'
+import validator from 'validator'
 import { buildFileLocale, getDefaultLocale, is18nLocale, POSSIBLE_LOCALES } from '../../shared/core-utils/i18n/i18n'
+import { HttpStatusCode } from '../../shared/core-utils/miscs/http-error-codes'
+import { VideoPlaylistPrivacy, VideoPrivacy } from '../../shared/models/videos'
+import { escapeHTML, isTestInstance, sha256 } from '../helpers/core-utils'
+import { logger } from '../helpers/logger'
+import { CONFIG } from '../initializers/config'
 import {
+  ACCEPT_HEADERS,
   AVATARS_SIZE,
   CUSTOM_HTML_TAG_COMMENTS,
   EMBED_SIZE,
+  FILES_CONTENT_HASH,
   PLUGIN_GLOBAL_CSS_PATH,
-  WEBSERVER,
-  FILES_CONTENT_HASH
+  WEBSERVER
 } from '../initializers/constants'
-import { join } from 'path'
-import { escapeHTML, isTestInstance, sha256 } from '../helpers/core-utils'
-import { VideoModel } from '../models/video/video'
-import { VideoPlaylistModel } from '../models/video/video-playlist'
-import validator from 'validator'
-import { VideoPrivacy, VideoPlaylistPrivacy } from '../../shared/models/videos'
-import { readFile } from 'fs-extra'
-import { getActivityStreamDuration } from '../models/video/video-format-utils'
 import { AccountModel } from '../models/account/account'
+import { VideoModel } from '../models/video/video'
 import { VideoChannelModel } from '../models/video/video-channel'
-import * as Bluebird from 'bluebird'
-import { CONFIG } from '../initializers/config'
-import { logger } from '../helpers/logger'
+import { getActivityStreamDuration } from '../models/video/video-format-utils'
+import { VideoPlaylistModel } from '../models/video/video-playlist'
 import { MAccountActor, MChannelActor } from '../types/models'
-import { HttpStatusCode } from '../../shared/core-utils/miscs/http-error-codes'
 
 type Tags = {
   ogType: string
@@ -53,7 +53,7 @@ type Tags = {
   }
 }
 
-export class ClientHtml {
+class ClientHtml {
 
   private static htmlCache: { [path: string]: string } = {}
 
@@ -210,6 +210,8 @@ export class ClientHtml {
 
     let html = buffer.toString()
     html = await ClientHtml.addAsyncPluginCSS(html)
+    html = ClientHtml.addCustomCSS(html)
+    html = ClientHtml.addTitleTag(html)
 
     ClientHtml.htmlCache[path] = html
 
@@ -217,7 +219,7 @@ export class ClientHtml {
   }
 
   private static async getAccountOrChannelHTMLPage (
-    loader: () => Bluebird<MAccountActor | MChannelActor>,
+    loader: () => Promise<MAccountActor | MChannelActor>,
     req: express.Request,
     res: express.Response
   ) {
@@ -505,3 +507,38 @@ export class ClientHtml {
     return htmlStringPage.replace(CUSTOM_HTML_TAG_COMMENTS.META_TAGS, tagsString)
   }
 }
+
+function sendHTML (html: string, res: express.Response) {
+  res.set('Content-Type', 'text/html; charset=UTF-8')
+
+  return res.send(html)
+}
+
+async function serveIndexHTML (req: express.Request, res: express.Response) {
+  if (req.accepts(ACCEPT_HEADERS) === 'html' ||
+      !req.headers.accept) {
+    try {
+      await generateHTMLPage(req, res, req.params.language)
+      return
+    } catch (err) {
+      logger.error('Cannot generate HTML page.', err)
+      return res.sendStatus(HttpStatusCode.INTERNAL_SERVER_ERROR_500)
+    }
+  }
+
+  return res.sendStatus(HttpStatusCode.NOT_ACCEPTABLE_406)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  ClientHtml,
+  sendHTML,
+  serveIndexHTML
+}
+
+async function generateHTMLPage (req: express.Request, res: express.Response, paramLang?: string) {
+  const html = await ClientHtml.getDefaultHTMLPage(req, res, paramLang)
+
+  return sendHTML(html, res)
+}