@randy.tarampi/jsx/esm/lib/containers/mappedPosts.js

Some common JSX components for www.randytarampi.ca

import _debounce from "lodash/debounce";

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import { Gallery, Photo, Post } from "@randy.tarampi/js";
import PropTypes from "prop-types";
import { connect } from "react-redux";
import { fetchPostsForMapCreator } from "../actions";
import { MappedPostsComponent } from "../components/mappedPosts";
import { createGetErrorForUrlSelector, createIsLoadingUrlSelector } from "../data";
import { createComplexPostsSelector, selectors } from "../data/selectors";
import { generateFilterFunctionForFilterName, generateTransformFunctionForTransformName } from "../util";

var getBasePostsSelectorForType = type => {
  switch (type) {
    case Photo.type:
    case Gallery.type:
      return selectors.getPhotoPosts;

    case Post.type:
      return selectors.getWordPosts;

    default:
      return selectors.getPosts;
  }
};

export var MAPPED_POSTS_FETCH_DEBOUNCE_DELAY = 500;
export var MAPPED_POSTS_FETCHING_POSTS_PER_PAGE = 32;
export var connectMappedPosts = connect((state, ownProps) => {
  var isLoadingUrlSelector = createIsLoadingUrlSelector();
  var errorForUrlSelector = createGetErrorForUrlSelector();
  var {
    type = "global",
    fetchUrl
  } = ownProps;
  var {
    filter,
    filterValue
  } = ownProps.match && ownProps.match.params || ownProps;
  var mapState = selectors.getMap(state, ownProps.id);
  var {
    center,
    heading,
    type: mapType,
    tilt,
    zoom,
    bounds
  } = mapState ? mapState.toJS() : {};
  var props = {
    isLoading: isLoadingUrlSelector(state, fetchUrl),
    error: errorForUrlSelector(state, fetchUrl),
    defaultCenter: center,
    defaultHeading: heading,
    defaultMapTypeId: mapType,
    defaultTilt: tilt,
    defaultZoom: zoom,
    currentBounds: bounds,
    currentCenter: center,
    currentHeading: heading,
    currentTilt: tilt,
    currentZoom: zoom
  };
  var postsFilters = [generateFilterFunctionForFilterName.location()];

  if (filter) {
    postsFilters.push(generateFilterFunctionForFilterName[filter](filterValue));
  }

  if (bounds) {
    postsFilters.push(generateFilterFunctionForFilterName.boundingBox(bounds.north, bounds.east, bounds.south, bounds.west));
  }

  postsFilters.push(generateTransformFunctionForTransformName.location(undefined, 0.0004));
  var postsSelector = createComplexPostsSelector(postsFilters, [getBasePostsSelectorForType(type)]);
  props.posts = postsSelector(state);
  return props;
}, (dispatch, _ref) => {
  var {
    fetchUrl,
    type,
    match,
    fetchPostsParams,
    id
  } = _ref;
  return {
    fetchPosts: _debounce(passedParams => {
      var searchParams = _objectSpread(_objectSpread(_objectSpread({}, match && match.params), fetchPostsParams), {}, {
        perPage: MAPPED_POSTS_FETCHING_POSTS_PER_PAGE
      }, passedParams);

      return dispatch(fetchPostsForMapCreator(id, fetchUrl, type, searchParams));
    }, MAPPED_POSTS_FETCH_DEBOUNCE_DELAY)
  };
});
export var ConnectedMappedPosts = connectMappedPosts(MappedPostsComponent);
ConnectedMappedPosts.propTypes = {
  id: PropTypes.string.isRequired,
  fetchUrl: PropTypes.string.isRequired,
  type: PropTypes.oneOf([Post.type, Photo.type])
};
ConnectedMappedPosts.defaultProps = {
  id: "map-posts",
  fetchUrl: "/posts"
};
export default ConnectedMappedPosts;