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minio/browser/app/js/buckets/BucketList.js

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/*
* MinIO Cloud Storage (C) 2018 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import React from "react"
import { connect } from "react-redux"
import { Scrollbars } from "react-custom-scrollbars"
import InfiniteScroll from "react-infinite-scroller"
import * as actionsBuckets from "./actions"
import { getFilteredBuckets } from "./selectors"
import BucketContainer from "./BucketContainer"
import web from "../web"
import history from "../history"
import { pathSlice } from "../utils"
export class BucketList extends React.Component {
constructor(props) {
super(props)
this.state = {
page: 1
}
this.loadNextPage = this.loadNextPage.bind(this)
}
componentDidUpdate(prevProps) {
if (this.props.filter !== prevProps.filter) {
this.setState({
page: 1
})
}
}
componentWillMount() {
const { fetchBuckets, setBucketList, selectBucket } = this.props
if (web.LoggedIn()) {
fetchBuckets()
} else {
const { bucket, prefix } = pathSlice(history.location.pathname)
if (bucket) {
setBucketList([bucket])
selectBucket(bucket, prefix)
} else {
history.replace("/login")
}
}
}
loadNextPage() {
this.setState({
page: this.state.page + 1
})
}
render() {
const { filteredBuckets } = this.props
const visibleBuckets = filteredBuckets.slice(0, this.state.page * 100)
return (
<div className="fesl-inner">
<Scrollbars
renderTrackVertical={props => <div className="scrollbar-vertical" />}
>
<InfiniteScroll
pageStart={0}
loadMore={this.loadNextPage}
hasMore={filteredBuckets.length > visibleBuckets.length}
useWindow={false}
element="div"
initialLoad={false}
>
<ul>
{visibleBuckets.map(bucket => (
<BucketContainer key={bucket} bucket={bucket} />
))}
</ul>
</InfiniteScroll>
</Scrollbars>
</div>
)
}
}
const mapStateToProps = state => {
return {
filteredBuckets: getFilteredBuckets(state),
filter: state.buckets.filter
}
}
const mapDispatchToProps = dispatch => {
return {
fetchBuckets: () => dispatch(actionsBuckets.fetchBuckets()),
setBucketList: buckets => dispatch(actionsBuckets.setList(buckets)),
selectBucket: (bucket, prefix) =>
dispatch(actionsBuckets.selectBucket(bucket, prefix))
}
}
export default connect(
mapStateToProps,
mapDispatchToProps
)(BucketList)