403 lines
13 KiB
Vue
403 lines
13 KiB
Vue
<template>
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<div>
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<div class="crumbs">
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<el-breadcrumb separator="/">
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<el-breadcrumb-item>{{ $t('sidebar.tools') }}</el-breadcrumb-item>
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<el-breadcrumb-item>{{ $t('sidebar.scholarCrawlers') }}</el-breadcrumb-item>
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</el-breadcrumb>
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</div>
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<div class="container">
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<el-card class="box-card">
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<el-form
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ref="searchForm"
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:model="form"
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:rules="rules"
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label-width="80px"
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:inline="false"
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class="search-form"
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@submit.native.prevent
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>
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<div class="search-bar">
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<el-form-item label="Keyword" prop="keyword" class="search-input-item">
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<el-input
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v-model="form.keyword"
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placeholder="Please input keyword"
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clearable
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@keyup.enter.native="handleSearch"
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/>
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</el-form-item>
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<div class="search-actions">
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<el-button type="primary" icon="el-icon-search" :loading="loading" @click="handleSearch">
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Search
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</el-button>
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<el-button
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type="success"
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icon="el-icon-download"
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:loading="exportLoading"
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:disabled="!form.keyword"
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@click="handleExport"
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>
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Export Excel
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</el-button>
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</div>
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</div>
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</el-form>
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</el-card>
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<el-card
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v-if="hasSearched"
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class="box-card"
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style="margin-top: 20px"
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>
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<div class="total-bar">
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Total: <span class="total-number">{{ total }}</span>
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</div>
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<el-table
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v-loading="loading"
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:data="tableData"
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border
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stripe
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style="width: 100%;"
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class="table"
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header-cell-class-name="table-header"
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empty-text="No data, please search first"
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>
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<el-table-column type="index" label="No." width="60" align="center" :index="tableIndex" />
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<el-table-column
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v-for="col in columns"
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:key="col"
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:prop="col"
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:label="formatColumnLabel(col)"
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:min-width="getColumnWidth(col)"
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:width="getColumnFixedWidth(col)"
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/>
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<el-table-column label="Paper Count" width="140" align="center">
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<template slot-scope="scope">
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<div class="paper-count-cell">
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<span class="paper-count-number">{{ scope.row.paperCount }}</span>
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<el-button
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v-if="scope.row.paperCount"
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type="primary"
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size="mini"
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plain
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@click="showPapers(scope.row)"
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>
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Detail
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</el-button>
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</div>
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</template>
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</el-table-column>
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</el-table>
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<div class="pagination">
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<el-pagination
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background
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layout="total, sizes, prev, pager, next"
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:total="total"
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:current-page="page"
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:page-sizes="[10, 20, 50, 100]"
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:page-size="per_page"
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@current-change="handlePageChange"
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@size-change="handleSizeChange"
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/>
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</div>
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</el-card>
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<el-dialog title="Papers" :visible.sync="papersDialogVisible" width="70vw">
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<div class="paper-expert-info">
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<div><strong>Name:</strong> {{ currentExpert.name || currentExpert.realname }}</div>
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<div><strong>Email:</strong> {{ currentExpert.email }}</div>
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<div><strong>Affiliation:</strong> {{ currentExpert.affiliation }}</div>
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</div>
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<el-table :data="currentPapers" border stripe style="width: 100%">
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<el-table-column type="index" label="No." width="60" align="center" />
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<el-table-column prop="article_id" label="Article ID" width="180" />
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<el-table-column prop="journal" label="Journal" width="340" />
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<el-table-column prop="title" label="Title" />
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</el-table>
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<span slot="footer" class="dialog-footer">
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<el-button @click="papersDialogVisible = false">Close</el-button>
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</span>
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</el-dialog>
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</div>
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</div>
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</template>
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<script>
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export default {
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name: 'scholarCrawlers',
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data() {
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return {
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form: {
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keyword: '',
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},
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rules: {
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keyword: [
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{
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required: true,
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message: 'Please input keyword',
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trigger: 'blur',
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},
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],
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},
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tableData: [],
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columns: [],
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loading: false,
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exportLoading: false,
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papersDialogVisible: false,
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currentPapers: [],
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currentExpert: {},
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total: 0,
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page: 1,
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per_page: 20,
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hasSearched: false,
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};
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},
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methods: {
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tableIndex(index) {
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return (this.page - 1) * this.per_page + index + 1;
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},
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handlePageChange(val) {
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this.page = val;
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this.doSearch();
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},
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handleSizeChange(val) {
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this.per_page = val;
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this.page = 1;
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this.doSearch();
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},
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doSearch() {
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this.loading = true;
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this.hasSearched = true;
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this.$api
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.post('/api/expert_finder/search', {
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keyword: this.form.keyword,
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page: this.page,
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per_page: this.per_page,
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})
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.then((res) => {
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if (res && res.code === 0 && res.data) {
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const list =
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Array.isArray(res.data.experts) && res.data.experts.length
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? res.data.experts
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: [];
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const listWithCount = list.map((item) => ({
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...item,
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paperCount: Array.isArray(item.papers)
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? item.papers.length
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: item.paper_count || item.paperCount || 0,
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}));
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this.tableData = listWithCount;
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this.total = res.data.total != null ? Number(res.data.total) : listWithCount.length;
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this.columns = listWithCount.length
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? Object.keys(listWithCount[0]).filter(
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(key) =>
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key !== 'papers' &&
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key !== 'paperCount' &&
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key !== 'paper_count'
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)
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: [];
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} else {
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this.tableData = [];
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this.columns = [];
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this.total = 0;
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if (res && res.msg) {
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this.$message.error(res.msg);
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} else {
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this.$message.error('No expert found, please try again');
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}
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}
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})
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.catch(() => {
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this.tableData = [];
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this.columns = [];
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this.total = 0;
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this.$message.error('Request error, please try again');
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})
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.finally(() => {
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this.loading = false;
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});
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},
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handleSearch() {
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this.$refs.searchForm.validate((valid) => {
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if (!valid) {
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return;
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}
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this.page = 1;
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this.doSearch();
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});
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},
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async handleExport() {
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if (!this.form.keyword) {
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this.$message.warning('Please input keyword first');
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return;
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}
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this.exportLoading = true;
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try {
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const res = await this.$api.post('/api/expert_finder/export', {
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keyword: this.form.keyword,
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page: this.page,
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per_page: this.per_page,
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});
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if (res && (res.code === 0 || res.status === 1)) {
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const url =
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(res.data && (res.data.url || res.data.link)) ||
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res.url ||
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(typeof res.data === 'string' ? res.data : '');
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if (!url) {
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this.$message.error('No download url returned from server');
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} else {
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const link = document.createElement('a');
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link.href = url;
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const parts = url.split('/');
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link.download = parts[parts.length - 1] || `scholar_${this.form.keyword}.xlsx`;
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link.target = '_blank';
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link);
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this.$message.success('Export success');
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}
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} else {
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this.$message.error((res && res.msg) || 'Export failed, please try again');
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}
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} catch (e) {
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this.$message.error('Request error, please try again');
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} finally {
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this.exportLoading = false;
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}
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},
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formatColumnLabel(key) {
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if (!key) return '';
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return key
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.split('_')
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.map((word) => (word ? word.charAt(0).toUpperCase() + word.slice(1) : ''))
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.join(' ');
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},
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getColumnWidth(key) {
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if (!key) return 140;
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const lower = key.toLowerCase();
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if (lower === 'name' || lower === 'realname') {
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return 180;
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}
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if (lower === 'affiliation' || lower === 'organization' || lower === 'institution') {
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return 420;
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}
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if (lower === 'email') {
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return 300;
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}
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return 140;
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},
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getColumnFixedWidth(key) {
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if (!key) return null;
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const lower = key.toLowerCase();
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if (lower === 'name' || lower === 'realname') {
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return 180;
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}
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if (lower === 'email') {
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return 300;
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}
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return null;
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},
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showPapers(row) {
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const papers = Array.isArray(row.papers) ? row.papers : [];
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if (!papers.length) {
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this.$message.info('No papers found');
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return;
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}
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this.currentExpert = row;
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this.currentPapers = papers;
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this.papersDialogVisible = true;
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},
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},
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};
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</script>
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<style scoped>
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.container {
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padding: 20px;
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}
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.box-card {
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margin-bottom: 10px;
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}
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.search-form {
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width: 100%;
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}
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.search-bar {
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display: flex;
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align-items: center;
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width: 100%;
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}
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.search-input-item {
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flex: 1;
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margin-bottom: 0;
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}
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.search-input-item .el-form-item__content {
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width: 100%;
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}
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.search-input-item .el-input {
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width: 100%;
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}
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.search-actions {
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display: flex;
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justify-content: flex-end;
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gap: 10px;
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margin-left: 16px;
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}
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.paper-count-cell {
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display: flex;
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align-items: center;
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justify-content: space-between;
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}
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.paper-count-number {
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font-weight: 700;
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font-size: 16px;
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color: #006699;
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}
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.table .cell {
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white-space: normal;
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word-break: break-word;
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}
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.paper-expert-info {
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margin-bottom: 15px;
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padding: 10px 12px;
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background-color: #f5f7fa;
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border-radius: 4px;
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font-size: 13px;
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line-height: 1.6;
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}
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.paper-expert-info > div + div {
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margin-top: 4px;
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}
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.total-bar {
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margin-bottom: 10px;
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font-size: 13px;
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color: #666;
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text-align: right;
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}
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.total-number {
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font-weight: 600;
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color: #006699;
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}
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.pagination {
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margin-top: 16px;
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text-align: right;
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}
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</style>
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