Files
crawlab/frontend/src/views/task/TaskList.vue
2020-02-20 12:28:26 +08:00

474 lines
15 KiB
Vue

<template>
<div class="app-container">
<!--tour-->
<v-tour
name="task-list"
:steps="tourSteps"
:callbacks="tourCallbacks"
:options="$utils.tour.getOptions(true)"
/>
<!--./tour-->
<el-card style="border-radius: 0">
<!--filter-->
<div class="filter">
<div class="left">
<el-form class="filter-form" :model="filter" label-width="100px" label-position="right" inline>
<el-form-item prop="node_id" :label="$t('Node')">
<el-select v-model="filter.node_id" size="small" :placeholder="$t('Node')" @change="onFilterChange">
<el-option value="" :label="$t('All')"/>
<el-option v-for="node in nodeList" :key="node._id" :value="node._id" :label="node.name"/>
</el-select>
</el-form-item>
<el-form-item prop="spider_id" :label="$t('Spider')">
<el-select v-model="filter.spider_id" size="small" :placeholder="$t('Spider')" @change="onFilterChange">
<el-option value="" :label="$t('All')"/>
<el-option v-for="spider in spiderList" :key="spider._id" :value="spider._id" :label="spider.name"/>
</el-select>
</el-form-item>
<el-form-item prop="status" :label="$t('Status')">
<el-select v-model="filter.status" size="small" :placeholder="$t('Status')" @change="onFilterChange">
<el-option value="" :label="$t('All')"></el-option>
<el-option value="finished" :label="$t('Finished')"></el-option>
<el-option value="running" :label="$t('Running')"></el-option>
<el-option value="error" :label="$t('Error')"></el-option>
<el-option value="cancelled" :label="$t('Cancelled')"></el-option>
</el-select>
</el-form-item>
</el-form>
</div>
<div class="right">
<el-button class="btn-delete" @click="onRemoveMultipleTask" size="small" type="danger">
删除任务
</el-button>
</div>
</div>
<!--./filter-->
<!--legend-->
<status-legend/>
<!--./legend-->
<!--table list-->
<el-table :data="filteredTableData"
ref="table"
class="table"
:header-cell-style="{background:'rgb(48, 65, 86)',color:'white'}"
border
row-key="_id"
@row-click="onRowClick"
@selection-change="onSelectionChange">
>
<el-table-column type="selection" width="55" reserve-selection/>
<template v-for="col in columns">
<el-table-column v-if="col.name === 'spider_name'"
:key="col.name"
:label="$t(col.label)"
:sortable="col.sortable"
:align="col.align"
>
<template slot-scope="scope">
<a href="javascript:" class="a-tag" @click="onClickSpider(scope.row)">{{scope.row[col.name]}}</a>
</template>
</el-table-column>
<el-table-column v-else-if="col.name.match(/_ts$/)"
:key="col.name"
:label="$t(col.label)"
:sortable="col.sortable"
:align="col.align"
:width="col.width">
<template slot-scope="scope">
{{getTime(scope.row[col.name])}}
</template>
</el-table-column>
<el-table-column v-else-if="col.name === 'wait_duration'"
:key="col.name"
:label="$t(col.label)"
:sortable="col.sortable"
:align="col.align"
:width="col.width">
<template slot-scope="scope">
{{getWaitDuration(scope.row)}}
</template>
</el-table-column>
<el-table-column v-else-if="col.name === 'runtime_duration'"
:key="col.name"
:label="$t(col.label)"
:sortable="col.sortable"
:align="col.align"
:width="col.width">
<template slot-scope="scope">
{{getRuntimeDuration(scope.row)}}
</template>
</el-table-column>
<el-table-column v-else-if="col.name === 'total_duration'"
:key="col.name"
:label="$t(col.label)"
:sortable="col.sortable"
:align="col.align"
:width="col.width">
<template slot-scope="scope">
{{getTotalDuration(scope.row)}}
</template>
</el-table-column>
<el-table-column v-else-if="col.name === 'node_name'"
:key="col.name"
:label="$t(col.label)"
:sortable="col.sortable"
:align="col.align"
:width="col.width">
<template slot-scope="scope">
<a href="javascript:" class="a-tag" @click="onClickNode(scope.row)">{{scope.row[col.name]}}</a>
</template>
</el-table-column>
<el-table-column v-else-if="col.name === 'status'"
:key="col.name"
:label="$t(col.label)"
:sortable="col.sortable"
:align="col.align"
:width="col.width">
<template slot-scope="scope">
<status-tag :status="scope.row[col.name]"/>
</template>
</el-table-column>
<el-table-column v-else
:key="col.name"
:property="col.name"
:label="$t(col.label)"
:sortable="col.sortable"
:align="col.align"
:width="col.width">
</el-table-column>
</template>
<el-table-column :label="$t('Action')" align="left" fixed="right" width="120px">
<template slot-scope="scope">
<el-tooltip :content="$t('View')" placement="top">
<el-button type="primary" icon="el-icon-search" size="mini" @click="onView(scope.row)"></el-button>
</el-tooltip>
<el-tooltip :content="$t('Remove')" placement="top">
<el-button type="danger" icon="el-icon-delete" size="mini" @click="onRemove(scope.row, $event)"></el-button>
</el-tooltip>
</template>
</el-table-column>
</el-table>
<div class="pagination">
<el-pagination
@current-change="onPageChange"
@size-change="onPageChange"
:current-page.sync="pageNum"
:page-sizes="[10, 20, 50, 100]"
:page-size.sync="pageSize"
layout="sizes, prev, pager, next"
:total="taskListTotalCount">
</el-pagination>
</div>
<!--./table list-->
</el-card>
</div>
</template>
<script>
import {
mapState
} from 'vuex'
import dayjs from 'dayjs'
import StatusTag from '../../components/Status/StatusTag'
import StatusLegend from '../../components/Status/StatusLegend'
export default {
name: 'TaskList',
components: { StatusLegend, StatusTag },
data () {
return {
// setInterval handle
handle: undefined,
// determine if is edit mode
isEditMode: false,
// dialog visibility
dialogVisible: false,
// table columns
columns: [
{ name: 'node_name', label: 'Node', width: '120' },
{ name: 'spider_name', label: 'Spider', width: '120' },
{ name: 'status', label: 'Status', width: '120' },
{ name: 'param', label: 'Parameters', width: '120' },
// { name: 'create_ts', label: 'Create Time', width: '100' },
{ name: 'start_ts', label: 'Start Time', width: '100' },
{ name: 'finish_ts', label: 'Finish Time', width: '100' },
{ name: 'wait_duration', label: 'Wait Duration (sec)', align: 'right' },
{ name: 'runtime_duration', label: 'Runtime Duration (sec)', align: 'right' },
{ name: 'total_duration', label: 'Total Duration (sec)', width: '80', align: 'right' },
{ name: 'result_count', label: 'Results Count', width: '80' }
// { name: 'avg_num_results', label: 'Average Results Count per Second', width: '80' }
],
multipleSelection: [],
// tutorial
tourSteps: [
{
target: '.filter-form',
content: this.$t('You can filter tasks from this area.')
},
{
target: '.table',
content: this.$t('This is a list of spider tasks executed sorted in a time descending order.')
},
{
target: '.table .el-table__body-wrapper tr:nth-child(1)',
content: this.$t('Click the row to or the view button to view the task detail.')
},
{
target: '.table tr td:nth-child(1)',
content: this.$t('Tick and select the tasks you would like to delete in batches.'),
params: {
placement: 'right'
}
},
{
target: '.btn-delete',
content: this.$t('Click this button to delete selected tasks.'),
params: {
placement: 'left'
}
}
],
tourCallbacks: {
onStop: () => {
this.$utils.tour.finishTour('task-list')
},
onPreviousStep: (currentStep) => {
this.$utils.tour.prevStep('task-list', currentStep)
},
onNextStep: (currentStep) => {
this.$utils.tour.nextStep('task-list', currentStep)
}
}
}
},
computed: {
...mapState('task', [
'filter',
'taskList',
'taskListTotalCount',
'taskForm'
]),
...mapState('spider', [
'spiderList'
]),
...mapState('node', [
'nodeList'
]),
pageNum: {
get () {
return this.$store.state.task.pageNum
},
set (value) {
this.$store.commit('task/SET_PAGE_NUM', value)
}
},
pageSize: {
get () {
return this.$store.state.task.pageSize
},
set (value) {
this.$store.commit('task/SET_PAGE_SIZE', value)
}
},
filteredTableData () {
return this.taskList
.map(d => d)
.sort((a, b) => a.create_ts < b.create_ts ? 1 : -1)
.filter(d => {
// keyword
if (!this.filter.keyword) return true
for (let i = 0; i < this.columns.length; i++) {
const colName = this.columns[i].name
if (d[colName] && d[colName].toLowerCase().indexOf(this.filter.keyword.toLowerCase()) > -1) {
return true
}
}
return false
})
}
},
methods: {
onSearch (value) {
},
onRefresh () {
this.$store.dispatch('task/getTaskList')
this.$st.sendEv('任务列表', '搜索')
},
onRemoveMultipleTask () {
if (this.multipleSelection.length === 0) {
this.$message({
type: 'error',
message: '请选择要删除的任务'
})
return
}
this.$confirm('确定删除任务', '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => {
let ids = this.multipleSelection.map(item => item._id)
this.$store.dispatch('task/deleteTaskMultiple', ids).then((resp) => {
if (resp.data.status === 'ok') {
this.$message({
type: 'success',
message: '删除任务成功'
})
this.$store.dispatch('task/getTaskList')
this.$refs['table'].clearSelection()
return
}
this.$message({
type: 'error',
message: resp.data.error
})
})
}).catch(() => {})
},
onRemove (row, ev) {
ev.stopPropagation()
this.$confirm(this.$t('Are you sure to delete this task?'), this.$t('Notification'), {
confirmButtonText: this.$t('Confirm'),
cancelButtonText: this.$t('Cancel'),
type: 'warning'
}).then(() => {
this.$store.dispatch('task/deleteTask', row._id)
.then(() => {
this.$message({
type: 'success',
message: 'Deleted successfully'
})
})
this.$st.sendEv('任务列表', '删除任务')
})
},
onView (row) {
this.$router.push(`/tasks/${row._id}`)
this.$st.sendEv('任务列表', '查看任务')
},
onClickSpider (row) {
this.$router.push(`/spiders/${row.spider_id}`)
this.$st.sendEv('任务列表', '点击爬虫详情')
},
onClickNode (row) {
this.$router.push(`/nodes/${row.node_id}`)
this.$st.sendEv('任务列表', '点击节点详情')
},
onPageChange () {
setTimeout(() => {
this.$store.dispatch('task/getTaskList')
}, 0)
},
getTime (str) {
if (str.match('^0001')) return 'NA'
return dayjs(str).format('YYYY-MM-DD HH:mm:ss')
},
getWaitDuration (row) {
if (row.start_ts.match('^0001')) return 'NA'
return dayjs(row.start_ts).diff(row.create_ts, 'second')
},
getRuntimeDuration (row) {
if (row.finish_ts.match('^0001')) return 'NA'
return dayjs(row.finish_ts).diff(row.start_ts, 'second')
},
getTotalDuration (row) {
if (row.finish_ts.match('^0001')) return 'NA'
return dayjs(row.finish_ts).diff(row.create_ts, 'second')
},
onRowClick (row, event, column) {
if (column.label !== this.$t('Action')) {
this.onView(row)
}
},
onSelectionChange (val) {
this.multipleSelection = val
},
onFilterChange () {
this.$store.dispatch('task/getTaskList')
this.$st.sendEv('任务列表', '筛选任务')
}
},
created () {
this.$store.dispatch('task/getTaskList')
this.$store.dispatch('spider/getSpiderList')
this.$store.dispatch('node/getNodeList')
},
mounted () {
this.handle = setInterval(() => {
this.$store.dispatch('task/getTaskList')
}, 5000)
if (!this.$utils.tour.isFinishedTour('task-list')) {
this.$tours['task-list'].start()
this.$st.sendEv('教程', '开始', 'task-list')
}
},
destroyed () {
clearInterval(this.handle)
}
}
</script>
<style scoped lang="scss">
.el-dialog {
.el-select {
width: 100%;
}
}
.filter {
display: flex;
justify-content: space-between;
.left {
.filter-select {
width: 180px;
margin-right: 10px;
}
}
.filter-search {
width: 240px;
}
.add {
}
}
.table {
margin-top: 8px;
border-radius: 5px;
.el-button {
padding: 7px;
}
}
.delete-confirm {
background-color: red;
}
.el-table .a-tag {
text-decoration: underline;
}
.pagination {
margin-top: 10px;
text-align: right;
}
</style>
<style scoped>
.el-table >>> tr {
cursor: pointer;
}
</style>