import React, { Component, PropTypes } from "react"; import { bindActionCreators } from "redux"; import { connect } from "react-redux"; import { defineMessages, injectIntl, intlShape } from "react-intl"; import Immutable from "immutable"; import * as actionCreators from "../actions"; import { i18nRecord } from "../models/i18n"; import { buildPaginationObject, messagesMap } from "../utils"; import Albums from "../components/Albums"; import APIMessages from "../locales/messagesDescriptors/api"; const albumsMessages = defineMessages(messagesMap(APIMessages)); class AlbumsPageIntl extends Component { componentWillMount () { const currentPage = parseInt(this.props.location.query.page) || 1; // Load the data this.props.actions.loadAlbums({pageNumber: currentPage}); } componentWillReceiveProps (nextProps) { const currentPage = parseInt(this.props.location.query.page) || 1; const nextPage = parseInt(nextProps.location.query.page) || 1; if (currentPage != nextPage) { // Load the data this.props.actions.loadAlbums({pageNumber: nextPage}); } } render () { const {formatMessage} = this.props.intl; if (this.props.error) { let errorMessage = this.props.error; if (this.props.error instanceof i18nRecord) { errorMessage = formatMessage(albumsMessages[this.props.error.id], this.props.error.values); } alert(errorMessage); this.context.router.replace("/"); return (
); } const pagination = buildPaginationObject(this.props.location, this.props.currentPage, this.props.nPages, this.props.actions.goToPageAction); return ( ); } } AlbumsPageIntl.contextTypes = { router: PropTypes.object.isRequired }; AlbumsPageIntl.propTypes = { intl: intlShape.isRequired, }; const mapStateToProps = (state) => { let albumsList = new Immutable.List(); let albums = state.api.result.get("album"); if (albums) { albumsList = albums.map( id => state.api.entities.getIn(["album", id]) ); } return { isFetching: state.api.isFetching, error: state.api.error, albumsList: albumsList, currentPage: state.api.currentPage, nPages: state.api.nPages }; }; const mapDispatchToProps = (dispatch) => ({ actions: bindActionCreators(actionCreators, dispatch) }); export default connect(mapStateToProps, mapDispatchToProps)(injectIntl(AlbumsPageIntl));