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perf: Optimize voice recording #2707

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Merged
shaohuzhang1 merged 1 commit into from
Mar 27, 2025
Merged

perf: Optimize voice recording #2707

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11 changes: 7 additions & 4 deletions ui/src/components/ai-chat/component/chat-input-operate/TouchChat.vue
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,9 +8,9 @@
@touchstart="onTouchStart"
@touchmove="onTouchMove"
@touchend="onTouchEnd"
:disabled="props.disabled"
:disabled="disabled"
>
按住说话
{{ disabled ? '对话中' : '按住说话' }}
</el-button>
<!-- 使用 custom-class 自定义样式 -->
<transition name="el-fade-in-linear">
Expand Down Expand Up @@ -94,10 +94,13 @@ watch(
)

function onTouchStart(event: any) {
emit('TouchStart')
startY.value = event.touches[0].clientY
// 阻止默认滚动行为
event.preventDefault()
if (props.disabled) {
return
}
emit('TouchStart')
startY.value = event.touches[0].clientY
}
function onTouchMove(event: any) {
if (!isTouching.value) return
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Contributor Author

@shaohuzhang1 shaohuzhang1 Mar 27, 2025

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The provided code snippet needs several corrections to ensure it compiles and behaves correctly according to expected functionality:

  1. Line 6: The colon : should be removed from :disabled="disabled".
  2. Variable Initialization: Ensure that startY is properly initialized and accessible within the component context.
  3. Watch Event Handling: Add logic to handle changes in the disabled prop.

Here's the revised code with these improvements:

<template>
  <el-button
    @touchstart="onTouchStart($event)"
    @touchmove="onTouchMove($event)"
    @touchend="onTouchEnd($event)"
    :disabled="disabled"
  >
    {{ disabled ? '对话中' : '按住说话' }}
  </el-button>

  <transition name="el-fade-in-linear">
    <!-- ... -->
  </transition>

  <watch>
    { handler(val) => (this.youTubeComponentDisabled = val) },
    immediate: true
  ></watch>
</template>

<script lang="ts">
import { Vue } from "vue";

export default class ComponentName extends Vue {
  startY: number | null = null;
  youTubeComponentDisabled: boolean = false;

  get props(): any {
    return this.$attrs;
  }

  mounted() {
    const YouTube = document.querySelector("#youtube");
    YouTube.addEventListener("click", () => (this.youTubeComponentDisabled = !this.youTubeComponentDisabled));
  }

  onTouchStart(event: TouchEvent) {
    if (this.disabled || this.startY !== null) return; // Remove unnecessary checks
    event.preventDefault();
    this.emit('TouchStart')
    this.startY = event.touches[0].clientY
  }

  onTouchMove(event: TouchEvent) {
    if (!this.isTouching.value) return;
    // ...
  }

  // Add method to emit events as per need
}
</script>

Key Changes:

  • Corrected the use of props. in the template binding (:disabled="props.disabled").
  • Initialized and used startY properly.
  • Added a watch property for handling changes to the disabled prop (although not explicitly shown in your original post, assuming it was intended).
  • Ensured consistent use of this.
  • Removed some redundant checks within onTouchStart.

These modifications will help rectify the syntax errors and potential issues in the code while maintaining its functionality.

Expand Down
229 changes: 138 additions & 91 deletions ui/src/components/ai-chat/component/chat-input-operate/index.vue
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -119,17 +119,17 @@
@TouchStart="startRecording"
@TouchEnd="TouchEnd"
:time="recorderTime"
:start="!mediaRecorderStatus"
:start="recorderStatus === 'START'"
:disabled="loading"
/>
<el-input
v-else
ref="quickInputRef"
v-model="inputValue"
:placeholder="
startRecorderTime
recorderStatus === 'START'
? `${$t('chat.inputPlaceholder.speaking')}...`
: recorderLoading
: recorderStatus === 'TRANSCRIBING'
? `${$t('chat.inputPlaceholder.recorderLoading')}...`
: $t('chat.inputPlaceholder.default')
"
Expand All @@ -143,8 +143,10 @@
<template v-if="props.applicationDetails.stt_model_enable">
<span v-if="mode === 'mobile'">
<el-button text @click="isMicrophone = !isMicrophone">
<!-- 键盘 -->
<AppIcon v-if="isMicrophone" iconName="app-keyboard"></AppIcon>
<el-icon v-else>
<!-- 录音 -->
<Microphone />
</el-icon>
</el-button>
Expand All @@ -154,7 +156,7 @@
:disabled="loading"
text
@click="startRecording"
v-if="mediaRecorderStatus"
v-if="recorderStatus === 'STOP'"
>
<el-icon>
<Microphone />
Expand All @@ -165,14 +167,19 @@
<el-text type="info"
>00:{{ recorderTime < 10 ? `0${recorderTime}` : recorderTime }}</el-text
>
<el-button text type="primary" @click="stopRecording" :loading="recorderLoading">
<el-button
text
type="primary"
@click="stopRecording"
:loading="recorderStatus === 'TRANSCRIBING'"
>
<AppIcon iconName="app-video-stop"></AppIcon>
</el-button>
</div>
</span>
</template>

<template v-if="(!startRecorderTime && !recorderLoading) || mode === 'mobile'">
<template v-if="recorderStatus === 'STOP' || mode === 'mobile'">
<span v-if="props.applicationDetails.file_upload_enable" class="flex align-center ml-4">
<el-upload
action="#"
Expand Down Expand Up @@ -234,7 +241,7 @@
</div>
</template>
<script setup lang="ts">
import { ref, computed, onMounted, nextTick } from 'vue'
import { ref, computed, onMounted, nextTick, watch } from 'vue'
import Recorder from 'recorder-core'
import TouchChat from './TouchChat.vue'
import applicationApi from '@/api/application'
Expand Down Expand Up @@ -417,124 +424,147 @@ const uploadFile = async (file: any, fileList: any) => {
}
})
}

// 语音录制任务id
const intervalId = ref<any | null>(null)
// 语音录制开始秒数
const recorderTime = ref(0)
const startRecorderTime = ref(false)
const recorderLoading = ref(false)
// START:开始录音 TRANSCRIBING:转换文字中
const recorderStatus = ref<'START' | 'TRANSCRIBING' | 'STOP'>('STOP')

const inputValue = ref<string>('')
const uploadImageList = ref<Array<any>>([])
const uploadDocumentList = ref<Array<any>>([])
const uploadVideoList = ref<Array<any>>([])
const uploadAudioList = ref<Array<any>>([])
const mediaRecorderStatus = ref(true)

const showDelete = ref('')

// 定义响应式引用
const mediaRecorder = ref<any>(null)
const isDisabledChat = computed(
() => !(inputValue.value.trim() && (props.appId || props.applicationDetails?.name))
)
// 移动端语音
// 是否显示移动端语音按钮
const isMicrophone = ref(false)

watch(isMicrophone, (value: boolean) => {
if (value) {
// 如果显示就申请麦克风权限
recorderManage.open()
} else {
// 关闭麦克风
recorderManage.close()
}
})
const TouchEnd = (bool: Boolean) => {
if (bool) {
stopRecording()
recorderStatus.value = 'STOP'
} else {
stopTimer()
mediaRecorder.value.close()
mediaRecorder.value = null
recorderStatus.value = 'STOP'
}
}

// 开始录音
const startRecording = async () => {
try {
// 取消录音控制台日志
Recorder.CLog = function () {}
mediaRecorder.value = new Recorder({
// 取消录音控制台日志
Recorder.CLog = function () {}

class RecorderManage {
recorder?: any
uploadRecording: (blob: Blob, duration: number) => void
constructor(uploadRecording: (blob: Blob, duration: number) => void) {
this.uploadRecording = uploadRecording
}
open() {
const recorder = new Recorder({
type: 'mp3',
bitRate: 128,
sampleRate: 16000
})

mediaRecorder.value.open(
() => {
mediaRecorder.value.start()
mediaRecorderStatus.value = false
if (!this.recorder) {
recorder.open(() => {
this.recorder = recorder
}, this.errorCallBack)
}
}
start() {
if (this.recorder) {
this.recorder.start()
recorderStatus.value = 'START'
handleTimeChange()
} else {
const recorder = new Recorder({
type: 'mp3',
bitRate: 128,
sampleRate: 16000
})
recorder.open(() => {
this.recorder = recorder
recorder.start()
recorderStatus.value = 'START'
handleTimeChange()
},
(err: any) => {
stopTimer()
mediaRecorder.value.close()
MsgAlert(
t('common.tip'),
`${t('chat.tip.recorderTip')}
<img src="${new URL(`@/assets/tipIMG.jpg`, import.meta.url).href}" style="width: 100%;" />`,
{
}, this.errorCallBack)
}
}
stop() {
if (this.recorder) {
this.recorder.stop(
(blob: Blob, duration: number) => {
if (mode !== 'mobile') {
this.close()
}
this.uploadRecording(blob, duration)
},
(err: any) => {
MsgAlert(t('common.tip'), err, {
confirmButtonText: t('chat.tip.confirm'),
dangerouslyUseHTMLString: true,
customClass: 'record-tip-confirm'
}
)
}
)
} catch (error) {
MsgAlert(
t('common.tip'),
`${t('chat.tip.recorderTip')}
<img src="${new URL(`@/assets/tipIMG.jpg`, import.meta.url).href}" style="width: 100%;" />`,
{
})
}
)
}
}
close() {
if (this.recorder) {
this.recorder.close()
this.recorder = undefined
}
}

private errorCallBack(err: any, isUserNotAllow: boolean) {
if (isUserNotAllow) {
MsgAlert(t('common.tip'), err, {
confirmButtonText: t('chat.tip.confirm'),
dangerouslyUseHTMLString: true,
customClass: 'record-tip-confirm'
}
)
mediaRecorder.value.close()
stopTimer()
}
}

// 停止录音
const stopRecording = () => {
startRecorderTime.value = false
recorderTime.value = 0
if (mediaRecorder.value) {
mediaRecorderStatus.value = true
mediaRecorder.value.stop(
(blob: Blob, duration: number) => {
// 测试blob是否能正常播放
// const link = document.createElement('a')
// link.href = window.URL.createObjectURL(blob)
// link.download = 'abc.mp3'
// link.click()
uploadRecording(blob) // 上传录音文件
},
(err: any) => {
console.error(`${t('chat.tip.recorderError')}:`, err)
}
)
})
} else {
MsgAlert(
t('common.tip'),
`${err}
<div style="width: 100%;height:1px;border-top:1px var(--el-border-color) var(--el-border-style);margin:10px 0;"></div>
${t('chat.tip.recorderTip')}
<img src="${new URL(`@/assets/tipIMG.jpg`, import.meta.url).href}" style="width: 100%;" />`,
{
confirmButtonText: t('chat.tip.confirm'),
dangerouslyUseHTMLString: true,
customClass: 'record-tip-confirm'
}
)
}
}
}

// 上传录音文件
const uploadRecording = async (audioBlob: Blob) => {
try {
// 非自动发送切换输入框
if (!props.applicationDetails.stt_autosend) {
isMicrophone.value = false
}
recorderLoading.value = true

recorderStatus.value = 'TRANSCRIBING'
const formData = new FormData()
formData.append('file', audioBlob, 'recording.mp3')
bus.emit('on:transcribing', true)
applicationApi
.postSpeechToText(props.applicationDetails.id as string, formData, localLoading)
.then((response) => {
recorderLoading.value = false
mediaRecorder.value.close()
inputValue.value = typeof response.data === 'string' ? response.data : ''
// 自动发送
if (props.applicationDetails.stt_autosend) {
Expand All @@ -546,21 +576,35 @@ const uploadRecording = async (audioBlob: Blob) => {
}
})
.catch((error) => {
recorderLoading.value = false
console.error(`${t('chat.uploadFile.errorMessage')}:`, error)
})
.finally(() => bus.emit('on:transcribing', false))
.finally(() => {
recorderStatus.value = 'STOP'
bus.emit('on:transcribing', false)
})
} catch (error) {
recorderLoading.value = false
recorderStatus.value = 'STOP'
console.error(`${t('chat.uploadFile.errorMessage')}:`, error)
}
}
const recorderManage = new RecorderManage(uploadRecording)
// 开始录音
const startRecording = () => {
recorderManage.start()
}

// 停止录音
const stopRecording = () => {
recorderManage.stop()
}

const handleTimeChange = () => {
startRecorderTime.value = true
recorderTime.value = 0
if (intervalId.value) {
return
}
intervalId.value = setInterval(() => {
if (!startRecorderTime.value) {
if (recorderStatus.value === 'STOP') {
clearInterval(intervalId.value!)
intervalId.value = null
return
Expand All @@ -569,20 +613,21 @@ const handleTimeChange = () => {
recorderTime.value++

if (recorderTime.value === 60) {
stopRecording()
clearInterval(intervalId.value!)
intervalId.value = null
startRecorderTime.value = false
if (mode !== 'mobile') {
stopRecording()
clearInterval(intervalId.value!)
intervalId.value = null
recorderStatus.value = 'STOP'
}
}
}, 1000)
}
// 停止计时的函数
const stopTimer = () => {
if (intervalId.value !== null) {
clearInterval(intervalId.value)
recorderTime.value = 0
intervalId.value = null
startRecorderTime.value = false
mediaRecorderStatus.value = true
}
}

Expand All @@ -598,7 +643,9 @@ function autoSendMessage() {
uploadDocumentList.value = []
uploadAudioList.value = []
uploadVideoList.value = []
quickInputRef.value.textareaStyle.height = '45px'
if (quickInputRef.value) {
quickInputRef.value.textareaStyle.height = '45px'
}
}

function sendChatHandle(event?: any) {
Expand Down
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