django-bananas/LoadingScreen.js

React admin frontend for Django.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _CircularProgress = _interopRequireDefault(require("@mui/material/CircularProgress"));
var _Fade = _interopRequireDefault(require("@mui/material/Fade"));
var _styles = require("@mui/material/styles");
var _styles2 = require("@mui/styles");
var _classnames = _interopRequireDefault(require("classnames"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _react = _interopRequireDefault(require("react"));
var _Logo = _interopRequireDefault(require("./Logo"));
var _excluded = ["classes", "loading", "color", "logo", "backdrop", "role"];
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : String(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 styles = theme => ({
  root: {
    position: "relative",
    top: 0,
    left: 0,
    width: "100%",
    height: "100%",
    display: "flex",
    flexDirection: "column",
    alignItems: "center",
    justifyContent: "center"
  },
  backdrop: {
    position: "absolute",
    zIndex: 2000,
    backgroundColor: (0, _styles.alpha)(theme.palette.background.default, 0.666)
  },
  backdropPrimary: {
    backgroundColor: (0, _styles.alpha)(theme.palette.primary.main, 0.666)
  },
  backdropSecondary: {
    backgroundColor: (0, _styles.alpha)(theme.palette.secondary.main, 0.666)
  },
  backdropPaper: {
    backgroundColor: (0, _styles.alpha)(theme.palette.background.paper, 0.666)
  },
  spinner: {
    color: theme.palette.primary.main
  },
  spinnerContrast: {
    color: theme.palette.primary.contrastText
  },
  logo: {
    position: "absolute",
    margin: 0,
    marginTop: -36 - theme.gap(3)
  }
});
class LoadingScreen extends _react.default.Component {
  renderScreen() {
    var _this$props = this.props,
      {
        classes,
        loading,
        color,
        logo,
        backdrop,
        role
      } = _this$props,
      rest = _objectWithoutProperties(_this$props, _excluded);
    return /*#__PURE__*/_react.default.createElement("div", {
      "data-testid": role,
      className: (0, _classnames.default)(classes.root, {
        [classes.backdrop]: backdrop,
        [classes.backdropPrimary]: backdrop && color === "primary",
        [classes.backdropSecondary]: backdrop && color === "secondary",
        [classes.backdropPaper]: backdrop && color === "paper"
      })
    }, /*#__PURE__*/_react.default.createElement("div", {
      className: classes.logo
    }, logo && /*#__PURE__*/_react.default.createElement(_Logo.default, {
      src: logo
    })), loading && /*#__PURE__*/_react.default.createElement(_CircularProgress.default, _extends({}, rest, {
      className: (0, _classnames.default)(classes.spinner, {
        [classes.spinnerContrast]: !color
      })
    })));
  }
  render() {
    var {
      loading,
      backdrop
    } = this.props;
    return backdrop ? /*#__PURE__*/_react.default.createElement(_Fade.default, {
      in: loading,
      timeout: {
        enter: 750,
        exit: 250
      },
      mountOnEnter: true,
      unmountOnExit: true
    }, this.renderScreen()) : this.renderScreen();
  }
}
_defineProperty(LoadingScreen, "propTypes", {
  classes: _propTypes.default.object.isRequired,
  loading: _propTypes.default.bool,
  color: _propTypes.default.string,
  logo: _propTypes.default.oneOfType([_propTypes.default.bool, _propTypes.default.string, _propTypes.default.node]),
  backdrop: _propTypes.default.bool,
  role: _propTypes.default.string
});
_defineProperty(LoadingScreen, "defaultProps", {
  loading: true,
  color: undefined,
  logo: undefined,
  backdrop: false,
  role: undefined
});
var BananasLoadingScreen = (0, _styles2.withStyles)(styles, {
  name: "BananasLoadingScreen"
})(LoadingScreen);
var _default = exports.default = BananasLoadingScreen;