twreporter-react/lib/containers/Category.js

React-Redux site for The Reporter Foundation in Taiwan

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Category = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _reactRedux = require('react-redux');

var _index = require('../utils/index');

var _groupArticles = require('../actions/group-articles');

var _lodash = require('lodash');

var _lodash2 = _interopRequireDefault(_lodash);

var _categoryTagMappingTable = require('../conf/category-tag-mapping-table');

var _categoryTagMappingTable2 = _interopRequireDefault(_categoryTagMappingTable);

var _Footer = require('../components/Footer');

var _Footer2 = _interopRequireDefault(_Footer);

var _Tags = require('../components/Tags');

var _Tags2 = _interopRequireDefault(_Tags);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /* eslint  no-unused-vars:1 */


if (process.env.BROWSER) {}

var maxResults = 10;

var Category = function (_Component) {
  _inherits(Category, _Component);

  _createClass(Category, null, [{
    key: 'fetchData',
    value: function fetchData(_ref) {
      var params = _ref.params;
      var store = _ref.store;

      return store.dispatch((0, _groupArticles.fetchCategorizedArticlesIfNeeded)(_categoryTagMappingTable2.default[params.category], maxResults, 1));
    }
  }]);

  function Category(props) {
    _classCallCheck(this, Category);

    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Category).call(this, props));

    var category = _this.props.params.category;
    _this.state = {
      category: _categoryTagMappingTable2.default[category]
    };
    _this.loadMore = _this.loadMore.bind(_this);
    return _this;
  }

  _createClass(Category, [{
    key: 'componentWillMount',
    value: function componentWillMount() {
      var category = _categoryTagMappingTable2.default[this.props.params.category];
      (0, _groupArticles.fetchCategorizedArticlesIfNeeded)(category, maxResults, 1);
    }
  }, {
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(nextProps) {
      var category = _categoryTagMappingTable2.default[nextProps.params.category];
      nextProps.fetchCategorizedArticlesIfNeeded(category, maxResults, 1);
    }
  }, {
    key: 'loadMore',
    value: function loadMore() {
      var category = this.state.category;

      var categoryObj = this.props.articles[category] || {
        items: [],
        hasMore: true
      };
      if (categoryObj.hasMore) {
        var page = Math.floor(categoryObj.items.length / maxResults) + 1;
        this.props.fetchCategorizedArticlesIfNeeded(category, maxResults, page);
      }
    }
  }, {
    key: 'render',
    value: function render() {
      var device = this.context.device;
      var category = this.state.category;
      var _props = this.props;
      var articlesByCats = _props.articlesByCats;
      var entities = _props.entities;

      var fullArticles = (0, _index.denormalizeArticles)(_lodash2.default.get(articlesByCats, [category, 'items'], []), entities);

      return _react2.default.createElement(
        'div',
        null,
        _react2.default.createElement(_Tags2.default, {
          fullArticles: fullArticles || [],
          device: device,
          hasMore: _lodash2.default.get(articlesByCats, [category, 'nextUrl']) !== null,
          loadMore: this.loadMore
        }),
        this.props.children,
        _react2.default.createElement(_Footer2.default, null)
      );
    }
  }]);

  return Category;
}(_react.Component);

exports.default = Category;


function mapStateToProps(state) {
  return {
    articlesByCats: state.articlesByCats || {},
    entities: state.entities || {}
  };
}

Category.contextTypes = {
  device: _react2.default.PropTypes.string
};

exports.Category = Category;
exports.default = (0, _reactRedux.connect)(mapStateToProps, { fetchCategorizedArticlesIfNeeded: _groupArticles.fetchCategorizedArticlesIfNeeded })(Category);