Your Name 9eb9df649d 修复视频通话振铃阶段本地小窗预览提前可见且可拖动
本地小窗预览(.call-party.self)此前只由 audioOnly/minimized 控制显隐,
没有校验连接是否真正建立(this.state.remoteStream),导致视频通话振铃
阶段(对方尚未接听、只有本地摄像头画面)小窗就已经以 display:block 可见,
且 dragStart 里对应的分支同样没有这层校验,振铃阶段就能拖动这个本应还
不存在的预览框。

render() 里 .call-party.self 的 disabled 属性补上 !connected 判断,
dragStart 里进入 'self' 拖动分支的条件补上 this.state.remoteStream 校验,
两处保持一致:只有远端媒体真正到达(连接建立)后小窗才出现并可拖动。

验证:用 canvas.captureStream()/AudioContext 构造的合法 MediaStreamTrack
配合 monkey-patch getUserMedia,绕开已知后端通话邀请 400 缺陷直接驱动
CallPanel 组件状态。振铃阶段(waitingForPeer=true, remoteStream 未设置)
下 .call-party.self 计算样式 display:none、无 [disabled] 属性对应的
cursor:grab;调用 handleTrackEvent 模拟远端媒体到达后,display:block、
cursor:grab,且用真实鼠标拖拽(非合成事件)验证了拖动/边界收紧都正常。
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Tinode Web

Briefing

Single-page web chat application for Tinode. The app is built on React. The Tinode javascript SDK has no external dependencies. Overall, it's a lot like open source WhatsApp or Telegram web apps.

Although the app is generally usable, keep in mind that this is work in progress. Some bugs probably exist, some features are missing. The app was tested in the latest Chrome & Firefox only. NPM package is available.

Try possibly newer or older version live at https://sandbox.tinode.co/.

For demo access and other instructions see here.

Installing and running

This is NOT a standalone app, this is just a frontend, a client. It requires a backend. See installation instructions. See instructions for enabling push notifications.

Getting support

Helping out

  • If you appreciate our work, please help spread the word! Sharing on Reddit, HN, and other communities helps more than you think.
  • Consider buying paid support: https://tinode.co/support.html
  • If you are a software developer, send us your pull requests with bug fixes and new features.
  • If you use the app and discover bugs or missing features, let us know by filing bug reports and feature requests. Vote for existing feature requests you find most valuable.
  • If you speak a language other than English, translate the apps into your language. You may also review and improve existing translations.
  • If you are a UI/UX expert, help us polish the app UI.
  • Use it: install it for your colleagues or friends at work or at home.

Internationalization

The app is fully internationalized using React-Intl. The UI language is selected automatically from the language specified by the browser. A specific language can be forced by adding #?hl=XX parameter to the URL when starting the app, e.g. https://web.tinode.co/#?hl=fr.

The app is currently available in the following languages:

  • English - default
  • Arabic
  • Chinese simplified
  • Chinese traditional
  • French
  • German
  • Italian
  • Korean
  • Romanian
  • Russian
  • Spanish
  • Thai
  • Ukrainian
  • Vietnamese

More translations are welcome. See instructions.

Not done yet

  • End-to-End encryption.
  • Emoji support is weak.
  • Mentions, hashtags.
  • Previews not generated for links and docs.
  • Location and contact sharing.
  • Recording video messages.

Other

Responsive design

Desktop screenshot

Desktop web: full app

Mobile screenshots

Mobile web: contacts Mobile web: chat Mobile web: chat dark mode Mobile web: topic info Mobile web: forward message Mobile web: video call

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