django-bananas/Content.js

React admin frontend for Django.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _styles = require("@mui/styles");
var _classnames = _interopRequireDefault(require("classnames"));
var _jsLogger = _interopRequireDefault(require("js-logger"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _react = _interopRequireDefault(require("react"));
var _AdminContext = _interopRequireDefault(require("./AdminContext"));
var _Container = _interopRequireDefault(require("./Container"));
var _excluded = ["classes", "children", "disablePadding", "contained"];
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var n = Object.getOwnPropertySymbols(e); for (r = 0; r < n.length; r++) o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; }
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var logger = _jsLogger.default.get("bananas");
var styles = theme => ({
  root: {
    position: "relative",
    flexGrow: 1
  },
  scroll: {
    position: "absolute",
    overflowY: "auto",
    top: 0,
    left: 0,
    width: "100%",
    height: "100%"
  },
  padded: {
    padding: theme.gap(3)
  }
});
class Content extends _react.default.Component {
  constructor(props) {
    super(props);
    this.scrollElement = /*#__PURE__*/_react.default.createRef();
  }
  componentDidMount() {
    var router = this.context ? this.context.router : null;
    if (router) {
      // Listen to routeWillUpdate event to persist current scroll position
      this.unlisten = router.on("routeWillUpdate", this.routeWillUpdate.bind(this));

      // Restore scroll position from history state
      var {
        scroll
      } = router.history.location.state;
      var {
        current
      } = this.scrollElement;
      if (current && scroll) {
        logger.debug("Restoring scroll position:", scroll);
        current.scrollTop = scroll;
      }
    }
  }
  componentWillUnmount() {
    // Unlisten to routeWillUpdate event
    if (this.unlisten) {
      this.unlisten();
    }
  }
  routeWillUpdate(location, action) {
    /*
     * Persist current scroll position, if element is scrolled.
     */
    var router = this.context ? this.context.router : null;
    if (!router || action === "REPLACE") {
      return;
    }
    var {
      current
    } = this.scrollElement;
    var oldScroll = router.history.location.state.scroll;
    if (current && (current.scrollTop > 0 || current.scrollTop !== oldScroll)) {
      var {
        scrollTop
      } = current;
      logger.debug("Updating history with scroll position:", scrollTop);
      router.updateState({
        scroll: scrollTop
      });
    }
  }
  render() {
    var _this$props = this.props,
      {
        classes,
        children,
        disablePadding,
        contained
      } = _this$props,
      rest = _objectWithoutProperties(_this$props, _excluded);
    return /*#__PURE__*/_react.default.createElement("div", {
      className: (0, _classnames.default)(classes.root)
    }, /*#__PURE__*/_react.default.createElement("div", {
      ref: this.scrollElement,
      className: classes.scroll
    }, contained ? /*#__PURE__*/_react.default.createElement(_Container.default, null, /*#__PURE__*/_react.default.createElement("div", _extends({
      className: (0, _classnames.default)({
        [classes.padded]: !disablePadding
      })
    }, rest), children)) : /*#__PURE__*/_react.default.createElement("div", _extends({
      className: (0, _classnames.default)({
        [classes.padded]: !disablePadding
      })
    }, rest), children)));
  }
}
_defineProperty(Content, "contextType", _AdminContext.default);
Content.propTypes = {
  classes: _propTypes.default.object.isRequired,
  children: _propTypes.default.oneOfType([_propTypes.default.arrayOf(_propTypes.default.node), _propTypes.default.node, _propTypes.default.string]),
  disablePadding: _propTypes.default.bool,
  contained: _propTypes.default.bool
};
Content.defaultProps = {
  children: null,
  disablePadding: false,
  contained: true
};
var _default = exports.default = (0, _styles.withStyles)(styles, {
  name: "BananasContent"
})(Content);