89 lines
2.8 KiB
JavaScript
89 lines
2.8 KiB
JavaScript
// NPM imports
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import React, { Component } from "react";
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import { bindActionCreators } from "redux";
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import { connect } from "react-redux";
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import { defineMessages, injectIntl, intlShape } from "react-intl";
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import Immutable from "immutable";
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// Local imports
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import { buildPaginationObject, messagesMap, handleErrorI18nObject } from "../utils";
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// Actions
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import * as actionCreators from "../actions";
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// Components
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import Albums from "../components/Albums";
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// Translations
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import APIMessages from "../locales/messagesDescriptors/api";
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// Define translations
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const albumsMessages = defineMessages(messagesMap(Array.concat([], APIMessages)));
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/**
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* Albums page, grid layout of albums arts.
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*/
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class AlbumsPageIntl extends Component {
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componentWillMount() {
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// Load the data for current page
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const currentPage = parseInt(this.props.location.query.page) || 1;
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this.props.actions.loadPaginatedAlbums({ pageNumber: currentPage });
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}
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componentWillReceiveProps(nextProps) {
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// Load the data if page has changed
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const currentPage = parseInt(this.props.location.query.page) || 1;
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const nextPage = parseInt(nextProps.location.query.page) || 1;
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if (currentPage != nextPage) {
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// Unload data on page change
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this.props.actions.clearPaginatedResults();
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// Load new data
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this.props.actions.loadAlbums({pageNumber: nextPage});
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}
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}
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componentWillUnmount() {
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// Unload data on page change
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this.props.actions.clearPaginatedResults();
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}
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render() {
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const {formatMessage} = this.props.intl;
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const pagination = buildPaginationObject(this.props.location, this.props.currentPage, this.props.nPages, this.props.actions.goToPage);
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const error = handleErrorI18nObject(this.props.error, formatMessage, albumsMessages);
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return (
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<Albums isFetching={this.props.isFetching} error={error} albums={this.props.albumsList} pagination={pagination} />
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);
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}
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}
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AlbumsPageIntl.propTypes = {
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intl: intlShape.isRequired,
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};
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const mapStateToProps = (state) => {
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let albumsList = new Immutable.List();
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if (state.paginated.type == "album" && state.paginated.result.size > 0) {
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albumsList = state.paginated.result.map(
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id => state.entities.getIn(["entities", "album", id])
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);
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}
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return {
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isFetching: state.entities.isFetching,
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error: state.entities.error,
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albumsList: albumsList,
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currentPage: state.paginated.currentPage,
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nPages: state.paginated.nPages,
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};
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};
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const mapDispatchToProps = (dispatch) => ({
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actions: bindActionCreators(actionCreators, dispatch),
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});
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export default connect(mapStateToProps, mapDispatchToProps)(injectIntl(AlbumsPageIntl));
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