reactjs - 所以我需要把这个 vue 组件转换成一个反应组件,我不知道怎么做
问题描述
我有一个 vue 组件,我必须将其转换为 react 组件,并且尽快需要它,我尝试了前 2 页的库,这些库可以转换这些东西,但没有任何效果,我根本不知道 react 并且我没有时间学习,因为这个项目将在一天结束时完成(我的想法是在另一个项目中完成我的任务中的功能,然后将它作为一个包安装在我的项目中,但是当我推送它时,他们告诉我他们不能使用某些东西像那样)。那么我怎样才能将它转换成一个反应组件呢?
我正在谈论的 vue 组件:
<template>
<div>
<div class="container">
<div class="row">
<div class="col">
<div class="btn-group" role="group">
<button
type="button"
class="btn btn-primary mr-2"
v-for="user in allusers"
:key="user.id"
@click="placeVideoCall(user.id, user.name)"
>
Call {{ user.name }}
<span class="badge badge-light">{{
getUserOnlineStatus(user.id)
}}</span>
</button>
</div>
</div>
</div>
<!--Placing Video Call-->
<div class="row mt-5" id="video-row">
<div class="col-12 video-container" v-if="callPlaced">
<video
ref="userVideo"
muted
playsinline
autoplay
class="cursor-pointer"
:class="isFocusMyself === true ? 'user-video' : 'partner-video'"
@click="toggleCameraArea"
/>
<video
ref="partnerVideo"
playsinline
autoplay
class="cursor-pointer"
:class="isFocusMyself === true ? 'partner-video' : 'user-video'"
@click="toggleCameraArea"
v-if="videoCallParams.callAccepted"
/>
<div class="partner-video" v-else>
<div v-if="callPartner" class="column items-center q-pt-xl">
<div class="col q-gutter-y-md text-center">
<p class="q-pt-md">
<strong>{{ callPartner }}</strong>
</p>
<p>calling...</p>
</div>
</div>
</div>
<div class="action-btns">
<button type="button" class="btn btn-info" @click="toggleMuteAudio">
{{ mutedAudio ? "Unmute" : "Mute" }}
</button>
<button
type="button"
class="btn btn-primary mx-4"
@click="toggleMuteVideo"
>
{{ mutedVideo ? "ShowVideo" : "HideVideo" }}
</button>
<button type="button" class="btn btn-danger" @click="endCall">
EndCall
</button>
</div>
</div>
</div>
<!-- End of Placing Video Call -->
<!-- Incoming Call -->
<div class="row" v-if="incomingCallDialog">
<div class="col">
<p>
Incoming Call From <strong>{{ callerDetails.name }}</strong>
</p>
<div class="btn-group" role="group">
<button
type="button"
class="btn btn-danger"
data-dismiss="modal"
@click="declineCall"
>
Decline
</button>
<button
type="button"
class="btn btn-success ml-5"
@click="acceptCall"
>
Accept
</button>
</div>
</div>
</div>
<!-- End of Incoming Call -->
</div>
</div>
</template>
<script>
import Peer from "simple-peer";
import { getPermissions } from "../helpers";
export default {
props: [
"allusers",
"authuserid",
"turn_url",
"turn_username",
"turn_credential",
],
data() {
return {
isFocusMyself: true,
callPlaced: false,
callPartner: null,
mutedAudio: false,
mutedVideo: false,
videoCallParams: {
users: [],
stream: null,
receivingCall: false,
caller: null,
callerSignal: null,
callAccepted: false,
channel: null,
peer1: null,
peer2: null,
},
};
},
mounted() {
this.initializeChannel(); // this initializes laravel echo
this.initializeCallListeners(); // subscribes to video presence channel and listens to video events
},
computed: {
incomingCallDialog() {
if (
this.videoCallParams.receivingCall &&
this.videoCallParams.caller !== this.authuserid
) {
return true;
}
return false;
},
callerDetails() {
if (
this.videoCallParams.caller &&
this.videoCallParams.caller !== this.authuserid
) {
const incomingCaller = this.allusers.filter(
(user) => user.id === this.videoCallParams.caller
);
return {
id: this.videoCallParams.caller,
name: `${incomingCaller[0].name}`,
};
}
return null;
},
},
methods: {
initializeChannel() {
this.videoCallParams.channel = window.Echo.join("presence-video-channel");
},
getMediaPermission() {
return getPermissions()
.then((stream) => {
this.videoCallParams.stream = stream;
if (this.$refs.userVideo) {
this.$refs.userVideo.srcObject = stream;
}
})
.catch((error) => {
console.log(error);
});
},
initializeCallListeners() {
this.videoCallParams.channel.here((users) => {
this.videoCallParams.users = users;
});
this.videoCallParams.channel.joining((user) => {
// check user availability
const joiningUserIndex = this.videoCallParams.users.findIndex(
(data) => data.id === user.id
);
if (joiningUserIndex < 0) {
this.videoCallParams.users.push(user);
}
});
this.videoCallParams.channel.leaving((user) => {
const leavingUserIndex = this.videoCallParams.users.findIndex(
(data) => data.id === user.id
);
this.videoCallParams.users.splice(leavingUserIndex, 1);
});
// listen to incoming call
this.videoCallParams.channel.listen("StartVideoChat", ({ data }) => {
if (data.type === "incomingCall") {
// add a new line to the sdp to take care of error
const updatedSignal = {
...data.signalData,
sdp: `${data.signalData.sdp}\n`,
};
this.videoCallParams.receivingCall = true;
this.videoCallParams.caller = data.from;
this.videoCallParams.callerSignal = updatedSignal;
}
});
},
async placeVideoCall(id, name) {
this.callPlaced = true;
this.callPartner = name;
await this.getMediaPermission();
this.videoCallParams.peer1 = new Peer({
initiator: true,
trickle: false,
stream: this.videoCallParams.stream,
config: {
iceServers: [
{
urls: this.turn_url,
username: this.turn_username,
credential: this.turn_credential,
},
],
},
});
this.videoCallParams.peer1.on("signal", (data) => {
// send user call signal
axios
.post("/video/call-user", {
user_to_call: id,
signal_data: data,
from: this.authuserid,
})
.then(() => {})
.catch((error) => {
console.log(error);
});
});
this.videoCallParams.peer1.on("stream", (stream) => {
console.log("call streaming");
if (this.$refs.partnerVideo) {
this.$refs.partnerVideo.srcObject = stream;
}
});
this.videoCallParams.peer1.on("connect", () => {
console.log("peer connected");
});
this.videoCallParams.peer1.on("error", (err) => {
console.log(err);
});
this.videoCallParams.peer1.on("close", () => {
console.log("call closed caller");
});
this.videoCallParams.channel.listen("StartVideoChat", ({ data }) => {
if (data.type === "callAccepted") {
if (data.signal.renegotiate) {
console.log("renegotating");
}
if (data.signal.sdp) {
this.videoCallParams.callAccepted = true;
const updatedSignal = {
...data.signal,
sdp: `${data.signal.sdp}\n`,
};
this.videoCallParams.peer1.signal(updatedSignal);
}
}
});
},
async acceptCall() {
this.callPlaced = true;
this.videoCallParams.callAccepted = true;
await this.getMediaPermission();
this.videoCallParams.peer2 = new Peer({
initiator: false,
trickle: false,
stream: this.videoCallParams.stream,
config: {
iceServers: [
{
urls: this.turn_url,
username: this.turn_username,
credential: this.turn_credential,
},
],
},
});
this.videoCallParams.receivingCall = false;
this.videoCallParams.peer2.on("signal", (data) => {
axios
.post("/video/accept-call", {
signal: data,
to: this.videoCallParams.caller,
})
.then(() => {})
.catch((error) => {
console.log(error);
});
});
this.videoCallParams.peer2.on("stream", (stream) => {
this.videoCallParams.callAccepted = true;
this.$refs.partnerVideo.srcObject = stream;
});
this.videoCallParams.peer2.on("connect", () => {
console.log("peer connected");
this.videoCallParams.callAccepted = true;
});
this.videoCallParams.peer2.on("error", (err) => {
console.log(err);
});
this.videoCallParams.peer2.on("close", () => {
console.log("call closed accepter");
});
this.videoCallParams.peer2.signal(this.videoCallParams.callerSignal);
},
toggleCameraArea() {
if (this.videoCallParams.callAccepted) {
this.isFocusMyself = !this.isFocusMyself;
}
},
getUserOnlineStatus(id) {
const onlineUserIndex = this.videoCallParams.users.findIndex(
(data) => data.id === id
);
if (onlineUserIndex < 0) {
return "Offline";
}
return "Online";
},
declineCall() {
this.videoCallParams.receivingCall = false;
},
toggleMuteAudio() {
if (this.mutedAudio) {
this.$refs.userVideo.srcObject.getAudioTracks()[0].enabled = true;
this.mutedAudio = false;
} else {
this.$refs.userVideo.srcObject.getAudioTracks()[0].enabled = false;
this.mutedAudio = true;
}
},
toggleMuteVideo() {
if (this.mutedVideo) {
this.$refs.userVideo.srcObject.getVideoTracks()[0].enabled = true;
this.mutedVideo = false;
} else {
this.$refs.userVideo.srcObject.getVideoTracks()[0].enabled = false;
this.mutedVideo = true;
}
},
stopStreamedVideo(videoElem) {
const stream = videoElem.srcObject;
const tracks = stream.getTracks();
tracks.forEach((track) => {
track.stop();
});
videoElem.srcObject = null;
},
endCall() {
// if video or audio is muted, enable it so that the stopStreamedVideo method will work
if (!this.mutedVideo) this.toggleMuteVideo();
if (!this.mutedAudio) this.toggleMuteAudio();
this.stopStreamedVideo(this.$refs.userVideo);
if (this.authuserid === this.videoCallParams.caller) {
this.videoCallParams.peer1.destroy();
} else {
this.videoCallParams.peer2.destroy();
}
this.videoCallParams.channel.pusher.channels.channels[
"presence-presence-video-channel"
].disconnect();
setTimeout(() => {
this.callPlaced = false;
}, 3000);
},
},
};
</script>
<style scoped>
#video-row {
width: 700px;
max-width: 90vw;
}
#incoming-call-card {
border: 1px solid #0acf83;
}
.video-container {
width: 700px;
height: 500px;
max-width: 90vw;
max-height: 50vh;
margin: 0 auto;
border: 1px solid #0acf83;
position: relative;
box-shadow: 1px 1px 11px #9e9e9e;
background-color: #fff;
}
.video-container .user-video {
width: 30%;
position: absolute;
left: 10px;
bottom: 10px;
border: 1px solid #fff;
border-radius: 6px;
z-index: 2;
}
.video-container .partner-video {
width: 100%;
height: 100%;
position: absolute;
left: 0;
right: 0;
bottom: 0;
top: 0;
z-index: 1;
margin: 0;
padding: 0;
}
.video-container .action-btns {
position: absolute;
bottom: 20px;
left: 50%;
margin-left: -50px;
z-index: 3;
display: flex;
flex-direction: row;
}
/* Mobiel Styles */
@media only screen and (max-width: 768px) {
.video-container {
height: 50vh;
}
}
</style>
解决方案
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