121 lines
3.3 KiB
JavaScript
121 lines
3.3 KiB
JavaScript
// @flow
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import * as React from 'react';
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import Button from 'component/button';
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import NavigationHistoryItem from 'component/navigationHistoryItem';
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import Paginate from 'component/common/paginate';
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type HistoryItem = {
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uri: string,
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lastViewed: number,
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};
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type Props = {
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historyItems: Array<HistoryItem>,
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pageCount: number,
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clearHistoryUri: string => void,
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};
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type State = {
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itemsSelected: {},
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};
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class UserHistoryPage extends React.PureComponent<Props, State> {
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constructor() {
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super();
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this.state = {
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itemsSelected: {},
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};
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(this: any).selectAll = this.selectAll.bind(this);
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(this: any).unselectAll = this.unselectAll.bind(this);
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(this: any).removeSelected = this.removeSelected.bind(this);
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}
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onSelect(uri: string) {
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const { itemsSelected } = this.state;
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const newItemsSelected = { ...itemsSelected };
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if (itemsSelected[uri]) {
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delete newItemsSelected[uri];
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} else {
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newItemsSelected[uri] = true;
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}
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this.setState({
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itemsSelected: { ...newItemsSelected },
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});
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}
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selectAll() {
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const { historyItems } = this.props;
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const newSelectedState = {};
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historyItems.forEach(({ uri }) => (newSelectedState[uri] = true));
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this.setState({ itemsSelected: newSelectedState });
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}
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unselectAll() {
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this.setState({
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itemsSelected: {},
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});
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}
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removeSelected() {
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const { clearHistoryUri } = this.props;
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const { itemsSelected } = this.state;
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Object.keys(itemsSelected).forEach(uri => clearHistoryUri(uri));
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this.setState({
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itemsSelected: {},
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});
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}
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render() {
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const { historyItems = [], pageCount } = this.props;
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const { itemsSelected } = this.state;
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const allSelected = Object.keys(itemsSelected).length === historyItems.length;
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const selectHandler = allSelected ? this.unselectAll : this.selectAll;
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return historyItems.length ? (
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<React.Fragment>
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<div className="card__actions">
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{Object.keys(itemsSelected).length ? (
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<Button button="link" label={__('Delete')} onClick={this.removeSelected} />
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) : (
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<span>{/* Using an empty span so spacing stays the same if the button isn't rendered */}</span>
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)}
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<Button button="link" label={allSelected ? __('Cancel') : __('Select All')} onClick={selectHandler} />
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</div>
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{!!historyItems.length && (
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<section className="card item-list">
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{historyItems.map(item => (
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<NavigationHistoryItem
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key={item.uri}
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uri={item.uri}
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lastViewed={item.lastViewed}
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selected={!!itemsSelected[item.uri]}
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onSelect={() => {
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this.onSelect(item.uri);
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}}
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/>
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))}
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</section>
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)}
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<Paginate totalPages={pageCount} />
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</React.Fragment>
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) : (
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<div className="main--empty">
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<section className="card card--section">
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<h2 className="card__title card__title--deprecated">
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{__('Your history is empty, what are you doing here?')}
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</h2>
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<div className="card__actions card__actions--center">
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<Button button="primary" navigate="/" label={__('Explore new content')} />
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</div>
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</section>
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</div>
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);
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}
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}
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export default UserHistoryPage;
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