477 lines
14 KiB
Vue
477 lines
14 KiB
Vue
<template>
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<el-row class="wrapper">
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<el-col v-if="isAuthor">
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<el-col v-if="isEdit" style="margin-bottom: 1rem;">
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<el-breadcrumb separator-class="el-icon-arrow-right">
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<el-breadcrumb-item :to="{ path: '/portfolio/manager/' + idPortfolio }">{{ portfolio.portfolioTitle }}
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</el-breadcrumb-item>
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<el-breadcrumb-item>更新作品集</el-breadcrumb-item>
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</el-breadcrumb>
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</el-col>
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<el-col>
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<h1>创建作品集</h1>
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</el-col>
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<el-col style="margin-bottom: 1rem;">
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作品集需要有明确的写作方向，如果您在某个领域有深度的研究，欢迎创建自己的作品集分享自己的观点
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</el-col>
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<el-col>
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<el-form :model="portfolio" :rules="rules" ref="topic" label-width="100px">
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<el-form-item label="作品集名称" prop="portfolioTitle">
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<el-input v-model="portfolio.portfolioTitle"></el-input>
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</el-form-item>
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<el-form-item>
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<el-row>
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<el-col :span="24">
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<vue-cropper
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ref="cropper"
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:aspect-ratio="1 / 1"
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:src="headImgUrl"
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:checkCrossOrigin="false"
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:checkOrientation="false"
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:imgStyle="{width: '480px', height: '480px'}"
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:autoCropArea="1"
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:autoCrop="autoCrop"
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preview=".preview"
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/>
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</el-col>
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<el-col :span="24" style="margin-top: 2rem;">
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<el-col :span="8">
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<el-card :body-style="{ padding: '0px' }">
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<el-col>
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<div class="preview preview-large"/>
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</el-col>
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<el-col style="padding: 0 10px;">
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<h4 class="article-header-md">{{ portfolio.portfolioTitle }}</h4>
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</el-col>
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<el-col class="text-muted article-summary-md" style="padding: 0 10px;">
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{{ portfolio.portfolioDescription }}
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</el-col>
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</el-card>
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</el-col>
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</el-col>
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<el-col :span="24" style="margin-top: 2rem;">
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<el-upload
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class="avatar-uploader"
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action=""
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:multiple="true"
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:show-file-list="false"
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:on-success="handleAvatarSuccess"
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:before-upload="beforeAvatarUpload">
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<div>
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<el-button type="primary" round plain>上传</el-button>
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</div>
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</el-upload>
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<el-button style="margin-top: 1rem;" type="primary" round plain @click.prevent="reset">重置</el-button>
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<el-button type="primary" round plain @click.prevent="cropImage">裁剪</el-button>
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<el-col>
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<span style="color: red;padding-right: 5px;">*</span>
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<span>上传图片调整至最佳效果后,请点击裁剪按钮截取</span>
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</el-col>
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</el-col>
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</el-row>
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</el-form-item>
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<el-form-item label="作品集介绍" prop="portfolioDescription">
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<div id="contentEditor"></div>
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</el-form-item>
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<el-form-item class="text-right">
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<el-button v-if="isEdit" @click="deletePortfolio" :loading="loading">删除</el-button>
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<el-button v-if="isEdit" @click="updatePortfolio" :loading="loading">更新</el-button>
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<el-button v-else @click="updatePortfolio" :loading="loading">提交</el-button>
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</el-form-item>
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</el-form>
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</el-col>
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</el-col>
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<el-col v-else class="text-center">
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<el-alert
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title="用户无权限"
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type="warning"
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center
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show-icon
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:closable="false">
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</el-alert>
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</el-col>
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</el-row>
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</template>
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<script>
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import Vue from 'vue';
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import {mapState} from 'vuex';
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import VueCropper from 'vue-cropperjs';
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import 'cropperjs/dist/cropper.css';
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export default {
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name: "PortfolioPost",
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validate({params, store}) {
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if (typeof params.portfolio_id === 'undefined') {
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return true;
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}
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return params.portfolio_id && !isNaN(Number(params.portfolio_id))
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},
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fetch({store, params, error}) {
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return Promise.all([
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store.dispatch('portfolio/fetchPostDetail', params)
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.catch(err => error({statusCode: 404}))
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])
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},
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components: {
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VueCropper
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},
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computed: {
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...mapState({
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portfolioDetail: state => state.portfolio.detail.data,
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uploadHeaders: state => {
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return {'X-Upload-Token': state.uploadHeaders}
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},
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isAuthor() {
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let account = this.$store.state.userInfo?.nickname;
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if (account) {
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if (this.$route.params.portfolio_id) {
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if (account === this.portfolioDetail.portfolioAuthorName) {
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return true;
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}
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} else {
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return true;
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}
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}
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return false;
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}
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}),
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idPortfolio() {
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return this.$route.params.portfolio_id ? this.$route.params.portfolio_id : 0
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}
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},
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data() {
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return {
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contentEditor: null,
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portfolio: {
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idPortfolio: 0,
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portfolioDescription: ''
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},
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rules: {
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portfolioTitle: [
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{required: true, message: '请输入作品集名称', trigger: 'blur'}
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],
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portfolioDescription: [
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{required: true, message: '请输入作品集介绍', trigger: 'blur'}
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]
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},
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loading: false,
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tokenURL: {
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URL: '',
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linkToImageURL: '',
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token: ''
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},
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headImgUrl: '',
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cropImg: '',
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isEdit: false,
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autoCrop: true,
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notificationFlag: true
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}
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},
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methods: {
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_initEditor(data) {
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let _ts = this;
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let toolbar = [
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'emoji',
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'headings',
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'bold',
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'italic',
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'strike',
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'link',
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'|',
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'list',
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'ordered-list',
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'check',
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'outdent',
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'indent',
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'|',
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'quote',
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'line',
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'code',
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'inline-code',
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'insert-before',
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'insert-after',
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'|',
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// 'upload',
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// 'record',
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'table',
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'|',
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'undo',
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'redo',
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'|',
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'edit-mode',
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{
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name: 'more',
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toolbar: [
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'fullscreen',
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'both',
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'preview',
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'info'
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],
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}]
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return new Vue.Vditor(data.id, {
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toolbar,
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mode: 'sv',
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tab: '\t',
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cache: {
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enable: this.$route.params.article_id ? false : true,
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id: this.$route.params.article_id ? this.$route.params.article_id : '',
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},
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after() {
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_ts.contentEditor.setValue(data.value ? data.value : '');
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},
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hint: {
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emoji: Vue.emoji
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},
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preview: {
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markdown: {
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toc: true,
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},
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math: {
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inlineDigit: true
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},
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delay: 500,
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mode: data.mode,
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/*url: `${process.env.Server}/api/console/markdown`,*/
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parse: (element) => {
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if (element.style.display === 'none') {
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return
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}
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// LazyLoadImage();
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// Vue.Vditor.highlightRender({style: 'github'}, element, this.contentEditor);
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}
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},
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height: data.height,
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counter: 102400,
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resize: {
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enable: data.resize,
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},
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lang: this.$store.state.locale,
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placeholder: data.placeholder,
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})
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},
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handleAvatarSuccess(res) {
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let _ts = this;
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if (res && res.data && res.data.url) {
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let portfolio = _ts.portfolio;
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portfolio.headImgUrl = res.data.url;
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portfolio.headImgType = '0';
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_ts.$set(_ts, 'portfolio', portfolio);
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_ts.$set(_ts, 'headImgUrl', res.data.url);
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} else {
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_ts.$message.error('上传失败!');
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}
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},
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beforeAvatarUpload(file) {
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const isJPG = file.type === 'image/jpeg';
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const isPNG = file.type === 'image/png';
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const isLt2M = file.size / 1024 / 1024 < 2;
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if (!(isJPG || isPNG)) {
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this.$message.error('上传图片只能是 JPG 或者 PNG 格式!');
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return false;
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}
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if (!isLt2M) {
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this.$message.error('上传图片大小不能超过 2MB!');
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return false;
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}
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this.fileToBase64(file);
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return false;
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},
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fileToBase64(file) {
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let _ts = this;
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let reader = new FileReader();
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reader.readAsDataURL(file);
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reader.onload = function () {
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_ts.$set(_ts, 'headImgUrl', this.result);
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_ts.$refs.cropper.replace(this.result);
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}
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},
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async updatePortfolio() {
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let _ts = this;
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_ts.$set(_ts, 'loading', true);
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let id = _ts.idPortfolio;
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let portfolioDescription = _ts.contentEditor.getValue();
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let portfolioDescriptionHtml = await _ts.contentEditor.getHTML();
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let data = _ts.portfolio;
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data.portfolioDescription = portfolioDescription;
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data.portfolioDescriptionHtml = portfolioDescriptionHtml;
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let title = id ? '更新' : '添加';
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_ts.$axios[id ? '$put' : '$post']('/api/portfolio/post', data).then(function (res) {
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if (res && res.message) {
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_ts.$message.error(res.message);
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} else {
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_ts.$message({
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type: 'success',
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message: title + '成功!'
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});
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_ts.$set(_ts, 'notificationFlag', false);
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_ts.$router.push({
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path: '/portfolio/' + res.idPortfolio
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})
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}
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_ts.$set(_ts, 'loading', false)
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}).catch(error => _ts.$set(_ts, 'loading', false))
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},
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deletePortfolio() {
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let _ts = this;
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_ts.$confirm('确定删除吗?', '提示', {
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confirmButtonText: '确定',
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cancelButtonText: '取消',
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type: 'warning'
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}).then(() => {
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_ts.$axios.$delete('/api/portfolio/delete', {
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params: {
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idPortfolio: _ts.idPortfolio
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}
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}).then(function (res) {
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if (res) {
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if (res.message) {
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_ts.$message(res.message);
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} else {
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_ts.$set(_ts, 'notificationFlag', false);
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_ts.$router.push({
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path: '/user/' + _ts.$store.state.userInfo?.account
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})
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}
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}
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})
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}).catch(() => {
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_ts.$message({
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type: 'info',
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message: '已取消'
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});
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});
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},
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reset() {
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this.$refs.cropper.reset();
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},
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// get image data for post processing, e.g. upload or setting image src
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cropImage() {
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let _ts = this;
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try {
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_ts.cropImg = _ts.$refs.cropper.getCroppedCanvas().toDataURL();
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let portfolio = _ts.portfolio;
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portfolio.headImgUrl = _ts.cropImg;
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portfolio.headImgType = '0';
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_ts.$set(_ts, 'portfolio', portfolio);
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_ts.$set(_ts, 'headImgUrl', _ts.cropImg);
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_ts.$message.success('已裁剪 !');
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} catch (e) {
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_ts.$message.error('图片获取失败 !');
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return;
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}
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}
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},
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beforeRouteLeave(to, from, next) {
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let _ts = this;
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if (_ts.notificationFlag) {
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_ts.$confirm('系统可能不会保存您所做的更改。', '离开此网站?', {
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confirmButtonText: '确定',
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cancelButtonText: '取消',
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type: 'warning'
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}).then(() => {
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next();
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}).catch(() => {
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_ts.$store.commit("setActiveMenu", "portfolio-post");
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return false
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});
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} else {
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next();
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}
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},
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beforeDestroy() {
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window.onbeforeunload = null;
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},
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mounted() {
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if (!this.isAuthor) {
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return
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}
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window.addEventListener('beforeunload', e => {
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e = e || window.event;
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// 兼容IE8和Firefox 4之前的版本
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if (e) {
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e.returnValue = '关闭提示';
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}
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// Chrome, Safari, Firefox 4+, Opera 12+ , IE 9+
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return '关闭提示';
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});
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let _ts = this;
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_ts.$store.commit("setActiveMenu", "portfolio-post");
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this.$axios.$get('/api/upload/simple/token').then(function (res) {
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if (res) {
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_ts.$store.commit('setUploadHeaders', res.uploadToken);
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_ts.$set(_ts, 'tokenURL', {
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token: res.uploadToken || '',
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URL: res.uploadURL || '',
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linkToImageURL: res.linkToImageURL || ''
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})
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}
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});
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let portfolioContent = '';
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if (_ts.idPortfolio) {
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_ts.$set(_ts, 'isEdit', true);
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_ts.$set(_ts, 'portfolio', JSON.parse(JSON.stringify(_ts.portfolioDetail)));
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_ts.$set(_ts, 'headImgUrl', _ts.portfolioDetail.headImgUrl);
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_ts.$refs.cropper.replace(_ts.portfolioDetail.headImgUrl);
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portfolioContent = _ts.portfolioDetail.portfolioDescription;
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} else {
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_ts.$set(_ts, 'isEdit', false);
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}
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this.contentEditor = this._initEditor({
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id: 'contentEditor',
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mode: 'both',
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height: 480,
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placeholder: '', //this.$t('inputContent', this.$store.state.locale)
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resize: false,
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value: portfolioContent
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});
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}
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}
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</script>
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<style lang="scss">
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@import "~vditor/src/assets/scss/index.scss";
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.preview-area {
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width: 16rem;
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}
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.preview-area p {
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font-size: 1.25rem;
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}
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.preview-area p:last-of-type {
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margin-top: 1rem;
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}
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.crop-placeholder {
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width: 36px;
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height: 36px;
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background: #ccc;
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}
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.cropped-image img {
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max-width: 100%;
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}
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.img-cropper {
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width: 480px;
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min-height: 480px;
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background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAAA3NCSVQICAjb4U/gAAAABlBMVEXMzMz////TjRV2AAAACXBIWXMAAArrAAAK6wGCiw1aAAAAHHRFWHRTb2Z0d2FyZQBBZG9iZSBGaXJld29ya3MgQ1M26LyyjAAAABFJREFUCJlj+M/AgBVhF/0PAH6/D/HkDxOGAAAAAElFTkSuQmCC);
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}
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.preview-large {
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width: 100%;
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height: 480px;
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box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
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background-color: #ffffff;
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overflow: hidden;
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}
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</style>
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