qwc2
Version:
QGIS Web Client
728 lines (722 loc) • 42.9 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 _toConsumableArray(r) { return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _iterableToArray(r) { if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r); }
function _arrayWithoutHoles(r) { if (Array.isArray(r)) return _arrayLikeToArray(r); }
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; }
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function asyncGeneratorStep(n, t, e, r, o, a, c) { try { var i = n[a](c), u = i.value; } catch (n) { return void e(n); } i.done ? t(u) : Promise.resolve(u).then(r, o); }
function _asyncToGenerator(n) { return function () { var t = this, e = arguments; return new Promise(function (r, o) { var a = n.apply(t, e); function _next(n) { asyncGeneratorStep(a, r, o, _next, _throw, "next", n); } function _throw(n) { asyncGeneratorStep(a, r, o, _next, _throw, "throw", n); } _next(void 0); }); }; }
function _createForOfIteratorHelper(r, e) { var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (!t) { if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { t && (r = t); var _n = 0, F = function F() {}; return { s: F, n: function n() { return _n >= r.length ? { done: !0 } : { done: !1, value: r[_n++] }; }, e: function e(r) { throw r; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var o, a = !0, u = !1; return { s: function s() { t = t.call(r); }, n: function n() { var r = t.next(); return a = r.done, r; }, e: function e(r) { u = !0, o = r; }, f: function f() { try { a || null == t["return"] || t["return"](); } finally { if (u) throw o; } } }; }
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 _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 2017-2024 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 { connect } from 'react-redux';
import axios from 'axios';
import isEmpty from 'lodash.isempty';
import { WorkerMessageHandler } from "pdfjs-dist/build/pdf.worker";
import Proj4js from 'proj4';
import PropTypes from 'prop-types';
import { addLayer, addLayerFeatures } from '../actions/layers';
import EditableSelect from '../components/widgets/EditableSelect';
import ConfigUtils from '../utils/ConfigUtils';
import CoordinatesUtils from '../utils/CoordinatesUtils';
import LocaleUtils from '../utils/LocaleUtils';
import MiscUtils from '../utils/MiscUtils';
import ServiceLayerUtils from '../utils/ServiceLayerUtils';
import VectorLayerUtils from '../utils/VectorLayerUtils';
import FileSelector from './widgets/FileSelector';
import LayerCatalogWidget from './widgets/LayerCatalogWidget';
import Spinner from './widgets/Spinner';
import './style/ImportLayer.css';
var ImportLayer = /*#__PURE__*/function (_React$Component) {
function ImportLayer() {
var _this;
_classCallCheck(this, ImportLayer);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _callSuper(this, ImportLayer, [].concat(args));
_defineProperty(_this, "state", {
type: 'URL',
file: null,
url: '',
pendingRequests: 0,
serviceLayers: null,
addingLayer: false
});
_defineProperty(_this, "onFileSelected", function (file) {
_this.setState({
file: file
});
});
_defineProperty(_this, "scanService", function (url) {
var reqUrl = url !== null && url !== void 0 ? url : _this.state.url;
if (!reqUrl) {
return;
}
if (!reqUrl.match(/^[^:]+:\/\/.*$/) && !reqUrl.startsWith("/")) {
reqUrl = location.protocol + "//" + reqUrl;
} else {
reqUrl = MiscUtils.adjustProtocol(reqUrl);
}
var pendingRequests = 0;
// Attempt to load catalog
if (reqUrl.toLowerCase().endsWith(".json") || reqUrl.toLowerCase().endsWith(".xml") && !reqUrl.toLowerCase().endsWith("wmtscapabilities.xml")) {
++pendingRequests;
var type;
if (reqUrl.toLowerCase().endsWith(".json")) {
type = "json";
} else if (reqUrl.toLowerCase().endsWith(".xml")) {
type = "xml";
}
axios.get(reqUrl).then(function (response) {
if (type === "xml") {
var catalogPendingRequests = 0;
// Load from QGIS WMS/WFS connections
var doc = new DOMParser().parseFromString(response.data, "text/xml");
var parsers = [{
type: 'wms',
getCapabilities: ServiceLayerUtils.getWMSCapabilities,
getLayers: function getLayers(capabilities, requestUrl) {
return ServiceLayerUtils.getWMSLayers(capabilities, requestUrl, true);
}
}, {
type: 'wfs',
getCapabilities: ServiceLayerUtils.getWFSCapabilities,
getLayers: function getLayers(capabilities, requestUrl) {
return ServiceLayerUtils.getWFSLayers(capabilities, requestUrl, _this.props.mapCrs);
}
}];
parsers.forEach(function (parser) {
var connections = doc.getElementsByTagName("qgs" + parser.type.toUpperCase() + "Connections");
if (connections.length) {
var _iterator = _createForOfIteratorHelper([].slice.call(connections[0].getElementsByTagName(parser.type))),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var conn = _step.value;
++catalogPendingRequests;
parser.getCapabilities(conn.attributes.url.value).then(function (_ref) {
var capabilities = _ref.capabilities,
requestUrl = _ref.requestUrl;
var result = parser.getLayers(capabilities, requestUrl);
_this.setState(function (state) {
return {
pendingRequests: state.pendingRequests - 1,
serviceLayers: (state.serviceLayers || []).concat(result)
};
});
})["catch"](function () {
_this.setState(function (state) {
return {
pendingRequests: state.pendingRequests - 1,
serviceLayers: state.serviceLayers || []
};
});
});
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
}
});
_this.setState(function (state) {
return {
pendingRequests: state.pendingRequests - 1 + catalogPendingRequests
};
});
} else if (type === "json" && response.data.catalog) {
// Load as JSON catalog
_this.setState(function (state) {
return {
pendingRequests: state.pendingRequests - 1,
serviceLayers: (state.serviceLayers || []).concat(response.data.catalog)
};
});
}
})["catch"](function () {
_this.setState(function (state) {
return {
pendingRequests: state.pendingRequests - 1,
serviceLayers: state.serviceLayers || []
};
});
});
}
// Attempt to load as WMTS
++pendingRequests;
ServiceLayerUtils.getWMTSCapabilities(reqUrl).then(function (_ref2) {
var capabilities = _ref2.capabilities,
requestUrl = _ref2.requestUrl;
var result = ServiceLayerUtils.getWMTSLayers(capabilities, requestUrl, _this.props.mapCrs);
_this.setState(function (state) {
return {
pendingRequests: state.pendingRequests - 1,
serviceLayers: (state.serviceLayers || []).concat(result)
};
});
})["catch"](function () {
_this.setState(function (state) {
return {
pendingRequests: state.pendingRequests - 1,
serviceLayers: state.serviceLayers || []
};
});
});
// Attempt to load as WMS
++pendingRequests;
ServiceLayerUtils.getWMSCapabilities(reqUrl).then(function (_ref3) {
var capabilities = _ref3.capabilities,
requestUrl = _ref3.requestUrl;
var result = ServiceLayerUtils.getWMSLayers(capabilities, requestUrl);
_this.setState(function (state) {
return {
pendingRequests: state.pendingRequests - 1,
serviceLayers: (state.serviceLayers || []).concat(result)
};
});
})["catch"](function () {
_this.setState(function (state) {
return {
pendingRequests: state.pendingRequests - 1,
serviceLayers: state.serviceLayers || []
};
});
});
// Attempt to load as WFS
++pendingRequests;
ServiceLayerUtils.getWFSCapabilities(reqUrl).then(function (_ref4) {
var capabilities = _ref4.capabilities,
requestUrl = _ref4.requestUrl;
var result = ServiceLayerUtils.getWFSLayers(capabilities, requestUrl, _this.props.mapCrs);
_this.setState(function (state) {
return {
pendingRequests: state.pendingRequests - 1,
serviceLayers: (state.serviceLayers || []).concat(result)
};
});
})["catch"](function () {
_this.setState(function (state) {
return {
pendingRequests: state.pendingRequests - 1,
serviceLayers: state.serviceLayers || []
};
});
});
_this.setState({
pendingRequests: pendingRequests,
serviceLayers: null
});
});
_defineProperty(_this, "importFileLayer", function () {
if (!_this.state.file) {
return;
}
_this.setState({
addingLayer: true
});
var file = _this.state.file;
if (file.name.toLowerCase().endsWith(".pdf")) {
_this.addGeoPDFLayer(file);
} else if (file.name.toLowerCase().endsWith(".zip")) {
_this.addSHPLayer(file);
} else if (file.name.toLowerCase().endsWith(".kmz")) {
_this.addKMZLayer(file);
} else {
var reader = new FileReader();
reader.onload = function (ev) {
if (file.name.toLowerCase().endsWith(".kml")) {
_this.addKMLLayer(file.name, ev.target.result);
} else if (file.name.toLowerCase().endsWith(".geojson") || file.name.toLowerCase().endsWith(".json")) {
var data = {};
try {
data = JSON.parse(ev.target.result);
_this.addGeoJSONLayer(file.name, data);
} catch (e) {
/* Pass */
}
} else if (file.name.toLowerCase().endsWith(".pdf")) {
_this.addGeoPDFLayer(file.name, ev.target.result);
} else {
/* eslint-disable-next-line */
alert(LocaleUtils.tr("importlayer.unsupportedfile"));
}
_this.setState({
file: null,
addingLayer: false
});
};
reader.readAsText(_this.state.file);
}
});
_defineProperty(_this, "addKMLLayer", function (filename, data) {
_this.addGeoJSONLayer(filename, {
features: VectorLayerUtils.kmlToGeoJSON(data)
});
});
_defineProperty(_this, "addKMZLayer", /*#__PURE__*/function () {
var _ref5 = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee(file) {
var _yield$import, _BrowserFileSystem, load, _yield$import2, ZipLoader, fileMap, fileName, decoder;
return _regeneratorRuntime().wrap(function _callee$(_context) {
while (1) switch (_context.prev = _context.next) {
case 0:
_context.next = 2;
return import('@loaders.gl/core');
case 2:
_yield$import = _context.sent;
_BrowserFileSystem = _yield$import._BrowserFileSystem;
load = _yield$import.load;
_context.next = 7;
return import('@loaders.gl/zip');
case 7:
_yield$import2 = _context.sent;
ZipLoader = _yield$import2.ZipLoader;
_context.next = 11;
return load(file, ZipLoader);
case 11:
fileMap = _context.sent;
_context.t0 = _regeneratorRuntime().keys(fileMap);
case 13:
if ((_context.t1 = _context.t0()).done) {
_context.next = 21;
break;
}
fileName = _context.t1.value;
if (!(fileName === "doc.kml")) {
_context.next = 19;
break;
}
decoder = new TextDecoder();
_this.addKMLLayer(file.name, decoder.decode(fileMap[fileName]));
return _context.abrupt("break", 21);
case 19:
_context.next = 13;
break;
case 21:
_this.setState({
file: null,
addingLayer: false
});
case 22:
case "end":
return _context.stop();
}
}, _callee);
}));
return function (_x) {
return _ref5.apply(this, arguments);
};
}());
_defineProperty(_this, "addGeoJSONLayer", function (filename, data) {
if (!data.features && data.type === "Feature") {
data = {
type: "FeatureCollection",
features: [data],
crs: data.crs
};
}
if (!isEmpty(data.features)) {
var defaultCrs = "EPSG:4326";
if (data.crs && data.crs.properties && data.crs.properties.name) {
// Extract CRS from FeatureCollection crs
defaultCrs = CoordinatesUtils.fromOgcUrnCrs(data.crs.properties.name);
}
var features = data.features.map(function (feature) {
var crs = defaultCrs;
if (feature.crs && feature.crs.properties && feature.crs.properties.name) {
crs = CoordinatesUtils.fromOgcUrnCrs(feature.crs.properties.name);
} else if (typeof feature.crs === "string") {
crs = feature.crs;
}
if (feature.geometry && feature.geometry.coordinates) {
feature.geometry.coordinates = feature.geometry.coordinates.map(VectorLayerUtils.convert3dto2d);
}
return _objectSpread(_objectSpread({}, feature), {}, {
crs: crs
});
});
_this.props.addLayerFeatures({
name: filename,
title: filename.replace(/\.[^/.]+$/, ""),
zoomToExtent: true
}, features, true);
} else {
// eslint-disable-next-line
alert(LocaleUtils.tr("importlayer.nofeatures"));
}
});
_defineProperty(_this, "addGeoPDFLayer", function (file) {
var reader = new FileReader();
reader.onload = function (ev) {
var pdfText = atob(ev.target.result.slice(28));
/* FIXME: This is a very ugly way to extract PDF objects */
var GPTS = pdfText.match(/\/GPTS\s+\[([^\]]+)\]/);
var LPTS = pdfText.match(/\/LPTS\s+\[([^\]]+)\]/);
var Viewport = pdfText.match(/<<([^>]+\/Type\s+\/Viewport[^>]+)>>/);
var EPSG = pdfText.match(/\/EPSG\s*(\d+)/);
if (!GPTS || !LPTS || !Viewport || !EPSG) {
/* eslint-disable-next-line */
alert(LocaleUtils.tr("importlayer.notgeopdf"));
_this.setState({
file: null,
addingLayer: false
});
return;
}
var pairs = function pairs(res, value, idx, array) {
return idx % 2 === 0 ? [].concat(_toConsumableArray(res), [array.slice(idx, idx + 2)]) : res;
};
var gpts = GPTS[1].split(/\s+/).filter(Boolean).map(Number).reduce(pairs, []).map(function (e) {
return e.reverse();
}); // lat-lon => lon-lat
var lpts = LPTS[1].split(/\s+/).filter(Boolean).map(Number).reduce(pairs, []);
var viewport = Viewport[1].match(/\/BBox\s+\[([^\]]+)\]/)[1].split(/\s+/).filter(Boolean).map(Number);
var epsg = EPSG[1];
var projDef = Proj4js.defs('EPSG:' + epsg);
if (!projDef) {
/* eslint-disable-next-line */
alert(LocaleUtils.tr("importlayer.unknownproj", 'EPSG:' + epsg));
_this.setState({
file: null,
addingLayer: false
});
return;
}
// Construct geog CS
var geogCs = {
projName: 'longlat',
ellps: projDef.ellps,
datum_params: projDef.datum_params,
no_defs: projDef.no_defs
};
// Compute the georeferenced area
// Note: this is a simplistic implementation, assuming that the frame is rectangular and not skewed
var getCornerIdx = function getCornerIdx(x, y) {
return lpts.findIndex(function (entry) {
return Math.round(entry[0]) === x && Math.round(entry[1]) === y;
});
};
var idxBL = getCornerIdx(0, 0);
var idxTR = getCornerIdx(1, 1);
var computeCorner = function computeCorner(idx) {
return {
pixel: [viewport[0] * (1 - lpts[idx][0]) + viewport[2] * lpts[idx][0], viewport[1] * (1 - lpts[idx][1]) + viewport[3] * lpts[idx][1]],
// eslint-disable-next-line
coo: Proj4js(geogCs, _this.props.mapCrs, gpts[idx])
};
};
var bl = computeCorner(idxBL);
var tr = computeCorner(idxTR);
var geoextent = [bl.coo[0], bl.coo[1], tr.coo[0], tr.coo[1]];
var imgextent = [bl.pixel[0], bl.pixel[1], tr.pixel[0], tr.pixel[1]];
import('pdfjs-dist/build/pdf').then(function (pdfjsLib) {
pdfjsLib.GlobalWorkerOptions.workerSrc = WorkerMessageHandler;
pdfjsLib.getDocument(ev.target.result).promise.then(function (pdf) {
pdf.getPage(1).then(function (page) {
var pageViewport = page.getViewport({
scale: 1
});
var canvas = document.createElement('canvas');
canvas.width = imgextent[2] - imgextent[0];
canvas.height = imgextent[3] - imgextent[1];
var context = canvas.getContext('2d');
context.translate(-imgextent[0], -(pageViewport.height - imgextent[3]));
page.render({
canvasContext: context,
viewport: pageViewport
}).promise.then(function () {
_this.props.addLayer({
type: "image",
name: file.name,
title: file.name,
url: canvas.toDataURL(),
projection: _this.props.mapCrs,
imageExtent: geoextent
});
_this.setState({
file: null,
addingLayer: false
});
});
});
});
})["catch"](function () {
/* eslint-disable-next-line */
console.warn("pdfjs import failed");
_this.setState({
file: null,
addingLayer: false
});
});
};
reader.readAsDataURL(file);
});
_defineProperty(_this, "addSHPLayer", /*#__PURE__*/function () {
var _ref6 = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee2(file) {
var _yield$import3, _BrowserFileSystem, load, _yield$import4, Proj4Projection, _yield$import5, ShapefileLoader, _yield$import6, ZipLoader, mimeTypes, projections, fileMap, EXTENSIONS, files, fileName, name, ext, fileList, blob, f, list, fileSystem, fetch, filename, data;
return _regeneratorRuntime().wrap(function _callee2$(_context2) {
while (1) switch (_context2.prev = _context2.next) {
case 0:
_context2.next = 2;
return import('@loaders.gl/core');
case 2:
_yield$import3 = _context2.sent;
_BrowserFileSystem = _yield$import3._BrowserFileSystem;
load = _yield$import3.load;
_context2.next = 7;
return import('@math.gl/proj4');
case 7:
_yield$import4 = _context2.sent;
Proj4Projection = _yield$import4.Proj4Projection;
_context2.next = 11;
return import('@loaders.gl/shapefile');
case 11:
_yield$import5 = _context2.sent;
ShapefileLoader = _yield$import5.ShapefileLoader;
_context2.next = 15;
return import('@loaders.gl/zip');
case 15:
_yield$import6 = _context2.sent;
ZipLoader = _yield$import6.ZipLoader;
// Import SHP layer from ZIP. Zip must contain all the required files : shp, dbf, shx, prj, cpg
mimeTypes = ['application/zip', 'application/zip-compressed', 'application/x-zip-compressed'];
if (!mimeTypes.includes(file.type)) {
_context2.next = 58;
break;
}
projections = ConfigUtils.getConfigProp("projections") || [];
if (projections) {
Proj4Projection.defineProjectionAliases(projections);
}
_context2.next = 23;
return load(file, ZipLoader);
case 23:
fileMap = _context2.sent;
EXTENSIONS = ['shp', 'shx', 'dbf', 'cpg', 'prj'];
files = {}; // Iterate through all the files in ZIP to get a list of (SHP + sidecar files) by filename
for (fileName in fileMap) {
if (Object.hasOwn(fileMap, fileName)) {
name = fileName.split('.')[0];
ext = fileName.split('.').pop();
fileList = files[name] || [];
if (EXTENSIONS.includes(ext)) {
// Create Blob and File from arrayBuffer loaded by ZipLoader
blob = new Blob([fileMap[fileName]]);
fileList.push(new File([blob], fileName));
}
files[name] = fileList;
}
}
// Load each SHP with sidecar files as GeoJSON features
_context2.t0 = _regeneratorRuntime().keys(files);
case 28:
if ((_context2.t1 = _context2.t0()).done) {
_context2.next = 57;
break;
}
f = _context2.t1.value;
if (!Object.hasOwn(files, f)) {
_context2.next = 55;
break;
}
list = files[f];
fileSystem = new _BrowserFileSystem(list);
fetch = fileSystem.fetch.bind(fileSystem.fetch);
filename = "".concat(f, ".shp"); // Load SHP and reproject to mapCrs
data = null;
_context2.prev = 36;
_context2.next = 39;
return load(filename, ShapefileLoader, {
fetch: fetch,
shapefile: {
shape: 'geojson-table'
},
gis: {
format: 'geojson',
reproject: true,
_targetCrs: _this.props.mapCrs
}
});
case 39:
data = _context2.sent;
_context2.next = 54;
break;
case 42:
_context2.prev = 42;
_context2.t2 = _context2["catch"](36);
_context2.prev = 44;
_context2.next = 47;
return load(filename, ShapefileLoader, {
fetch: fetch,
shapefile: {
shape: 'geojson-table'
},
gis: {
format: 'geojson',
reproject: false,
_targetCrs: _this.props.mapCrs
}
});
case 47:
data = _context2.sent;
/* eslint-disable-next-line */
alert(LocaleUtils.tr("importlayer.shpreprojectionerror"));
_context2.next = 54;
break;
case 51:
_context2.prev = 51;
_context2.t3 = _context2["catch"](44);
data = null;
case 54:
if (data) {
data.crs = {
type: "name",
properties: {
name: CoordinatesUtils.toOgcUrnCrs(_this.props.mapCrs)
}
};
// Add data as GeoJSON layer
_this.addGeoJSONLayer(f, data);
}
case 55:
_context2.next = 28;
break;
case 57:
_this.setState({
file: null,
addingLayer: false
});
case 58:
case "end":
return _context2.stop();
}
}, _callee2, null, [[36, 42], [44, 51]]);
}));
return function (_x2) {
return _ref6.apply(this, arguments);
};
}());
return _this;
}
_inherits(ImportLayer, _React$Component);
return _createClass(ImportLayer, [{
key: "renderInputField",
value: function renderInputField() {
var _this2 = this;
var placeholder = LocaleUtils.tr("importlayer.urlplaceholder");
var urlPresets = ConfigUtils.getConfigProp("importLayerUrlPresets", this.props.theme) || [];
if (this.state.type === "Local") {
return /*#__PURE__*/React.createElement(FileSelector, {
accept: ".kml,.kmz,.json,.geojson,.pdf,.zip",
file: this.state.file,
onFileSelected: this.onFileSelected,
title: LocaleUtils.tr("importlayer.supportedformats")
});
} else {
return /*#__PURE__*/React.createElement(EditableSelect, {
onChange: function onChange(value) {
return _this2.setState({
url: value
});
},
onSubmit: this.scanService,
options: urlPresets,
placeholder: placeholder,
readOnly: this.state.pendingRequests > 0,
value: this.state.url
});
}
}
}, {
key: "render",
value: function render() {
var _this3 = this;
var button = null;
if (this.state.type === "URL") {
button = /*#__PURE__*/React.createElement("button", {
className: "button importlayer-addbutton",
disabled: !this.state.url || this.state.pendingRequests > 0,
onClick: function onClick() {
return _this3.scanService();
}
}, this.state.pendingRequests > 0 ? /*#__PURE__*/React.createElement(Spinner, null) : null, LocaleUtils.tr("importlayer.connect"));
} else {
button = /*#__PURE__*/React.createElement("button", {
className: "button importlayer-addbutton",
disabled: this.state.file === null || this.state.addingLayer,
onClick: this.importFileLayer,
type: "button"
}, this.state.addingLayer ? /*#__PURE__*/React.createElement(Spinner, null) : null, LocaleUtils.tr("importlayer.addlayer"));
}
var layerList = null;
if (this.state.serviceLayers !== null) {
layerList = /*#__PURE__*/React.createElement(LayerCatalogWidget, {
addLayer: this.props.addLayer,
catalog: this.state.serviceLayers,
pendingRequests: this.state.pendingRequests
});
}
var disableLocal = ConfigUtils.getConfigProp("disableImportingLocalLayers", this.props.theme);
return /*#__PURE__*/React.createElement("div", {
className: "ImportLayer"
}, /*#__PURE__*/React.createElement("div", {
className: "importlayer-input-fields controlgroup"
}, /*#__PURE__*/React.createElement("select", {
disabled: this.state.pendingRequests > 0,
onChange: function onChange(ev) {
return _this3.setState({
type: ev.target.value,
file: null,
url: "",
serviceLayers: null
});
},
value: this.state.type
}, /*#__PURE__*/React.createElement("option", {
value: "URL"
}, LocaleUtils.tr("importlayer.url")), !disableLocal ? /*#__PURE__*/React.createElement("option", {
value: "Local"
}, LocaleUtils.tr("importlayer.localfile")) : null), this.renderInputField()), button, layerList);
}
}]);
}(React.Component);
_defineProperty(ImportLayer, "propTypes", {
addLayer: PropTypes.func,
addLayerFeatures: PropTypes.func,
mapCrs: PropTypes.string,
theme: PropTypes.object,
themes: PropTypes.object
});
export default connect(function (state) {
return {
mapCrs: state.map.projection,
themes: state.theme.themes
};
}, {
addLayer: addLayer,
addLayerFeatures: addLayerFeatures
})(ImportLayer);