qwc2
Version:
QGIS Web Client
327 lines (323 loc) • 18 kB
JavaScript
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return 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 _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(t, e) { if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); return _assertThisInitialized(t); }
function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(t) { return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t); }, _getPrototypeOf(t); }
function _inherits(t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && _setPrototypeOf(t, e); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
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); }
/**
* Copyright 2016 GeoSolutions Sas
* Copyright 2016-2024 Sourcepole AG
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree.
*/
import React from 'react';
import ReactDOM from 'react-dom';
import { connect } from 'react-redux';
import isEmpty from 'lodash.isempty';
import PropTypes from 'prop-types';
import { LayerRole } from '../actions/layers';
import { MapContainerPortalContext } from '../components/PluginsContainer';
import OlLayer from '../components/map/OlLayer';
import OlMap from '../components/map/OlMap';
import Spinner from '../components/widgets/Spinner';
import LayerUtils from '../utils/LayerUtils';
import LocaleUtils from '../utils/LocaleUtils';
import './style/Map.css';
/**
* The main map component.
*/
var Map = /*#__PURE__*/function (_React$Component) {
function Map(props) {
var _this;
_classCallCheck(this, Map);
_this = _callSuper(this, Map, [props]);
_defineProperty(_this, "state", {
renderLayers: [],
swipeLayer: null
});
_defineProperty(_this, "renderLayers", function () {
var zIndex = 0;
var usedKeys = new Set();
return _this.state.renderLayers.map(function (layer) {
var _layer$zIndex;
if (layer.type === "placeholder") {
return null;
}
++zIndex;
var swipe = _this.props.swipe !== null && layer === _this.state.swipeLayer;
var key = layer.id;
for (var i = 0; usedKeys.has(key); ++i) {
key = layer.id + ":" + i;
}
usedKeys.add(key);
return /*#__PURE__*/React.createElement(OlLayer, {
key: key,
options: layer,
swipe: swipe ? _this.props.swipe : null,
zIndex: (_layer$zIndex = layer.zIndex) !== null && _layer$zIndex !== void 0 ? _layer$zIndex : zIndex
});
});
});
_defineProperty(_this, "renderSupportTools", function () {
return Object.entries(_this.props.tools).map(function (_ref) {
var _ref2 = _slicedToArray(_ref, 2),
key = _ref2[0],
Tool = _ref2[1];
var options = _this.props.toolsOptions[key] || {};
return /*#__PURE__*/React.createElement(Tool, _extends({
key: key
}, options));
});
});
_this.loadingEl = null;
return _this;
}
_inherits(Map, _React$Component);
return _createClass(Map, [{
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps) {
var _this2 = this;
if (this.props.layers !== prevProps.layers || this.props.swipe !== null !== (prevProps.swipe !== null)) {
var renderLayers = [];
// Inject external layers
this.props.layers.slice(0).reverse().forEach(function (layer) {
if (layer.type === "wms" && layer.role === LayerRole.THEME) {
var sublayers = layer.params.LAYERS.split(",");
var opacities = layer.params.OPACITIES.split(",");
var styles = (layer.params.STYLES || "").split(",");
for (var i = 0; i < sublayers.length; ++i) {
if (layer.externalLayerMap && layer.externalLayerMap[sublayers[i]]) {
// Sublayer is mapped to an external layer
var sublayer = LayerUtils.searchSubLayer(layer, "name", sublayers[i]);
if (sublayer.visibility) {
var extlayer = _objectSpread(_objectSpread({}, layer.externalLayerMap[sublayers[i]]), {}, {
rev: layer.rev,
opacity: parseInt(opacities[i], 10),
visibility: true,
role: LayerRole.THEME,
minScale: sublayer.minScale,
maxScale: sublayer.maxScale
});
if (extlayer.type === "wms") {
extlayer.params = _objectSpread(_objectSpread(_objectSpread({}, layer.params), layer.externalLayerMap[sublayers[i]].params), {}, {
OPACITIES: opacities[i],
STYLES: ""
});
}
renderLayers.push(extlayer);
}
} else if (renderLayers.length > 0 && renderLayers[renderLayers.length - 1].id === layer.id) {
// Compress with previous renderlayer
renderLayers[renderLayers.length - 1].params.LAYERS += "," + sublayers[i];
renderLayers[renderLayers.length - 1].params.OPACITIES += "," + opacities[i];
renderLayers[renderLayers.length - 1].params.STYLES += "," + (styles[i] || "");
} else {
// Add new renderlayer
renderLayers.push(_objectSpread(_objectSpread({}, layer), {}, {
params: _objectSpread(_objectSpread({}, layer.params), {}, {
LAYERS: sublayers[i],
OPACITIES: opacities[i],
STYLES: styles[i] || ""
})
}));
}
}
} else {
renderLayers.push(layer);
}
});
// Break out swipe layer if necessary
var swipeLayer = null;
var swipeLayerNameBlacklist = this.props.swipeLayerNameBlacklist.map(function (entry) {
return new RegExp('^' + entry.split(/\*+/).map(function (s) {
return s.replace(/[|\\{}()[\]^$+*?.]/g, '\\$&');
}).join('.*') + '$');
});
if (renderLayers.length > 0 && this.props.swipe !== null && renderLayers[renderLayers.length - 1].role > LayerRole.BACKGROUND) {
var _loop = function _loop() {
var layer = renderLayers[i];
if (layer.role > LayerRole.USERLAYER) {
return 0; // continue
} else if (layer.type === "wms" && layer.params.LAYERS.split(",").length >= 1) {
var paramLayers = layer.params.LAYERS.split(",");
var paramOpacities = layer.params.OPACITIES.split(",");
var paramStyles = (layer.params.STYLES || "").split(",");
var _loop2 = function _loop2() {
var layerName = paramLayers[j];
if (swipeLayerNameBlacklist.find(function (entry) {
return layerName.match(entry);
})) {
return 0; // continue
}
var sublayer = LayerUtils.searchSubLayer(layer, "name", layerName);
if (sublayer && _this2.props.swipeGeometryTypeBlacklist.includes((sublayer.geometryType || "").replace(/[ZM]+$/, ""))) {
return 0; // continue
}
var newLayers = [];
if (j > 0) {
newLayers.push(_objectSpread(_objectSpread({}, layer), {}, {
id: layer.id + ":0",
params: {
LAYERS: paramLayers.slice(0, j).join(","),
OPACITIES: paramOpacities.slice(0, j).join(","),
STYLES: paramStyles.slice(0, j).join(",")
}
}));
}
swipeLayer = _objectSpread(_objectSpread({}, layer), {}, {
id: layer.id + ":1",
params: {
LAYERS: paramLayers[j],
OPACITIES: paramOpacities[j],
STYLES: paramStyles[j]
}
});
newLayers.push(swipeLayer);
if (j < paramLayers.length - 1) {
newLayers.push(_objectSpread(_objectSpread({}, layer), {}, {
id: layer.id + ":2",
params: {
LAYERS: paramLayers.slice(j + 1).join(","),
OPACITIES: paramOpacities.slice(j + 1).join(","),
STYLES: paramStyles.slice(j + 1).join(",")
}
}));
}
renderLayers.splice.apply(renderLayers, [i, 1].concat(newLayers));
return 1; // break
},
_ret2;
for (var j = paramLayers.length - 1; j >= 0; --j) {
_ret2 = _loop2();
if (_ret2 === 0) continue;
if (_ret2 === 1) break;
}
} else {
if (swipeLayerNameBlacklist.find(function (entry) {
return layer.name.match(entry);
})) {
return 0; // continue
}
if (_this2.props.swipeGeometryTypeBlacklist.includes((layer.geometryType || "").replace(/[ZM]+$/, ""))) {
return 0; // continue
}
swipeLayer = layer;
}
},
_ret;
// Pick candidate swipe layer according to rules
for (var i = renderLayers.length - 1; swipeLayer === null && i >= 0; --i) {
_ret = _loop();
if (_ret === 0) continue;
}
}
this.setState({
renderLayers: renderLayers,
swipeLayer: swipeLayer
});
}
}
}, {
key: "render",
value: function render() {
var _this3 = this,
_this$props$theme;
var loadingIndicator = null;
if (this.props.showLoading && !isEmpty(this.props.loadingLayers)) {
loadingIndicator = /*#__PURE__*/React.createElement("span", {
className: "map-loading-indicator",
key: "map-loading",
ref: function ref(el) {
_this3.loadingEl = el;
}
}, /*#__PURE__*/React.createElement(Spinner, {
className: "spinner"
}), LocaleUtils.tr("map.loading"));
setTimeout(function () {
if (_this3.loadingEl) {
_this3.loadingEl.style.opacity = 1;
}
}, 1000);
}
return /*#__PURE__*/ReactDOM.createPortal([/*#__PURE__*/React.createElement("div", {
className: "map-contents",
id: "map",
key: "map",
tabIndex: "0"
}, /*#__PURE__*/React.createElement(OlMap, _extends({
id: "map",
key: "map",
mapOptions: this.props.mapOptions
}, this.props.map, {
fullExtent: (_this$props$theme = this.props.theme) === null || _this$props$theme === void 0 ? void 0 : _this$props$theme.bbox
}), this.renderLayers(), this.renderSupportTools())), loadingIndicator], this.context);
}
}]);
}(React.Component);
_defineProperty(Map, "contextType", MapContainerPortalContext);
_defineProperty(Map, "propTypes", {
layers: PropTypes.array,
loadingLayers: PropTypes.array,
map: PropTypes.object,
/** Zoom duration in ms, rotation in degrees, panStepSize and panPageSize as fraction of map width/height. */
mapOptions: PropTypes.shape({
zoomDuration: PropTypes.number,
enableRotation: PropTypes.bool,
rotation: PropTypes.number,
panStepSize: PropTypes.number,
panPageSize: PropTypes.number,
constrainExtent: PropTypes.bool,
kineticPanParams: PropTypes.object
}),
/** Whether to display the loading spinner when layers are loading. */
showLoading: PropTypes.bool,
swipe: PropTypes.number,
/** A list of layer geometry types to ignore when determining the top-most layer to compare. */
swipeGeometryTypeBlacklist: PropTypes.arrayOf(PropTypes.string),
/** A list of layer names to ignore when determining the top-most layer to compare. You can use `*` as a wildcard character. */
swipeLayerNameBlacklist: PropTypes.arrayOf(PropTypes.string),
theme: PropTypes.object,
tools: PropTypes.object,
/** Options to pass to the map support plugins, in the form `{"<Name>": {<options>}}`.
* Refer to the documentation of the <a href="#mapSupportPlugins">Map support plugins</a> for settable options. */
toolsOptions: PropTypes.object
});
_defineProperty(Map, "defaultProps", {
mapOptions: {},
showLoading: true,
swipeGeometryTypeBlacklist: [],
swipeLayerNameBlacklist: [],
tools: {},
toolsOptions: {}
});
export default (function (tools) {
return connect(function (state) {
return {
map: state.map,
layers: state.layers.flat,
loadingLayers: state.layers.loading,
swipe: state.layers.swipe,
theme: state.theme.current,
tools: tools
};
})(Map);
});