From 560d63a20a0d299674118aa51cfaabaf8ed4ac5b Mon Sep 17 00:00:00 2001
From: John Livingston <git@john-livingston.fr>
Date: Fri, 19 Feb 2021 15:19:20 +0100
Subject: [PATCH] Work in progress.

---
 assets/style.css                   |  1 +
 client/videowatch-client-plugin.js | 17 ++++++++++++++++-
 main.js                            |  3 ++-
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/assets/style.css b/assets/style.css
index 84d62abb..5b052a1c 100644
--- a/assets/style.css
+++ b/assets/style.css
@@ -1,4 +1,5 @@
 iframe.peertube-plugin-livechat {
+  border: 1px solid black;
   width: 100%;
   height: 300px;
   resize: vertical;
diff --git a/client/videowatch-client-plugin.js b/client/videowatch-client-plugin.js
index 1054888d..b4d1a319 100644
--- a/client/videowatch-client-plugin.js
+++ b/client/videowatch-client-plugin.js
@@ -1,3 +1,16 @@
+function parseUUIDs (s) {
+  if (!s) {
+    return []
+  }
+  let a = s.split('\n')
+  a = a.map(line => {
+    return line.replace(/#.*$/, '')
+      .replace(/^\s+/, '')
+      .replace(/\s+$/, '')
+  })
+  return a.filter(line => line !== '')
+}
+
 function register ({ registerHook, peertubeHelpers }) {
   registerHook({
     target: 'action:video-watch.player.loaded',
@@ -5,7 +18,7 @@ function register ({ registerHook, peertubeHelpers }) {
       peertubeHelpers.getSettings().then(s => {
         const liveOn = !!s['chat-all-lives']
         const nonLiveOn = !!s['chat-all-non-lives']
-        const uuids = s['chat-videos-list'] ? s['chat-videos-list'].split('\n') : []
+        const uuids = parseUUIDs(s['chat-videos-list'])
         const iframeUri = s['chat-uri'] || ''
         if ( iframeUri === '' ) {
           console.log('[peertube-plugin-livechat] no uri, can\'t add chat.')
@@ -38,6 +51,8 @@ function register ({ registerHook, peertubeHelpers }) {
         const iframe = document.createElement('iframe')
         iframe.setAttribute('src', chatUrl)
         iframe.setAttribute('class', 'peertube-plugin-livechat')
+        iframe.setAttribute('sandbox', 'allow-same-origin allow-scripts allow-popups')
+        iframe.setAttribute('frameborder', '0')
         parent.prepend(iframe)
       })
     }
diff --git a/main.js b/main.js
index 10cbe175..24bd33eb 100644
--- a/main.js
+++ b/main.js
@@ -29,7 +29,8 @@ async function register ({
     type: 'input-textarea',
     default: '',
     descriptionHTML: 'Videos UUIDs for which we want a chat. ' +
-      'Can be non-live videos. One per line. ' + 
+      'Can be non-live videos. One per line. <br />' + 
+      'You can add comments: everything after the # character will be stripped off, and empty lines ignored.<br />' +
       'Don\'t add private videos, the UUIDs will be send to frontend.',
     private: false
   })