<template>
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<div>
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<el-upload
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class="pam-avatar-uploader"
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ref="upload"
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action="#"
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:auto-upload="false"
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:on-change="handleAvatarUploaded"
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:show-file-list="false"
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accept="image/png, image/jpeg, image/jpg">
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<el-avatar
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:size="150"
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:src="imgSrc"
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class="pam-avatar cursor--pointer fix-chrome-click--issue"
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></el-avatar>
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<div class="pam-avatar-uploader__action-label mt-10 cursor--pointer" >設定相片</div>
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</el-upload>
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<div
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v-if="showResetAvatarBtn"
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class="pam-avatar-uploader__action-label text--center mt-10 cursor--pointer"
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@click="resetAvatar">
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取消上傳相片
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</div>
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</div>
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</template>
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<script lang="ts">
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import { Vue, Component, Prop, PropSync } from 'nuxt-property-decorator';
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import { MessageBox } from 'element-ui';
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import { MessageBoxData } from 'element-ui/types/message-box';
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import _ from 'lodash';
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import myConsultantService from '~/shared/services/my-consultant.service';
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@Component
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export default class editConsultantAvatar extends Vue {
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@Prop({type:String, default:""})
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agentNo!:string;
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@PropSync('photoBase64',{type:String, default:""})
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syncPhotoBase64!:string;
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_imgSrc: string = '';
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imgSrc: string='';
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//////////////////////////////////////////////////////////////////////
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mounted() {
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if(this.agentNo) this.initConsultantAvatar()
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}
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private initConsultantAvatar(): void {
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myConsultantService.getConsultantAvatar(this.agentNo)
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.then(base64=>
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this.splitBase64WithCommon(base64)
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)
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}
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//////////////////////////////////////////////////////////////////////
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resetAvatar(): void {
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this.imgSrc = this._imgSrc;
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}
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handleAvatarUploaded(file:any): void {
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const isFollowUploadRule =_.includes(file.raw.type,'image/');
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isFollowUploadRule ? this.getImgSrc(file) : this.showFileUploadErrorMsg()
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}
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private getImgSrc(file:any):void{
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const blob = file.raw;
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this.blobToBase64(blob).then(base64=>{
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this.splitBase64WithCommon(base64 as string);
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});
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}
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private blobToBase64(blob:File):Promise<string | ArrayBuffer | null> {
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return new Promise((resolve,reject) => {
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const reader = new FileReader();
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reader.readAsDataURL(blob);
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reader.onloadend = () => {
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resolve(reader.result)
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};
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});
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}
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private splitBase64WithCommon(base64: string): void {
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const splitBase64= _.split(base64, ','); // 為了把 data:image , base64 解析分開;
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this.syncPhotoBase64 = splitBase64[1];
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// NOTE: 因為目前以 agentNO 取得 avatar 會失敗，
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// 故加上此判斷來防範不預期顯示'取消按鈕'的狀況。 [Tomas, 2022/1/3]
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if (!this._imgSrc) {
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this._imgSrc = base64;
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}
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this.imgSrc = base64;
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}
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private showFileUploadErrorMsg():Promise<MessageBoxData>{
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return MessageBox({
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message:`<div class="message-header">上傳格式有誤</div>
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<div class="message-content">請上傳正確圖檔</div>`,
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dangerouslyUseHTMLString: true,
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showClose:false,
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showConfirmButton:true,
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confirmButtonText:'確認',
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customClass:'pam-message-box',
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closeOnClickModal:false,
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});
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}
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get showResetAvatarBtn(): boolean {
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// NOTE: 因為目前以 agentNO 取得 avatar 會失敗，
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// 故加上此判斷來防範不預期顯示'取消按鈕'的狀況。 [Tomas, 2022/1/3]
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if (!this._imgSrc && !this.imgSrc) return false;
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return this._imgSrc !== this.imgSrc;
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}
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}
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</script>
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<style lang="scss" scoped>
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</style>
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