qwc2
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JavaScript
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function _arrayWithoutHoles(r) { if (Array.isArray(r)) return _arrayLikeToArray(r); }
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function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
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/**
* 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 { connect } from 'react-redux';
import axios from 'axios';
import FileSaver from 'file-saver';
import isEmpty from 'lodash.isempty';
import PropTypes from 'prop-types';
import { LayerRole, addLayerFeatures, clearLayer, changeLayerProperty } from '../actions/layers';
import Icon from '../components/Icon';
import MapSelection from '../components/MapSelection';
import PickFeature from '../components/PickFeature';
import SideBar from '../components/SideBar';
import ButtonBar from '../components/widgets/ButtonBar';
import ComboBox from '../components/widgets/ComboBox';
import Spinner from '../components/widgets/Spinner';
import ConfigUtils from '../utils/ConfigUtils';
import IdentifyUtils from '../utils/IdentifyUtils';
import LayerUtils from '../utils/LayerUtils';
import LocaleUtils from '../utils/LocaleUtils';
import VectorLayerUtils from '../utils/VectorLayerUtils';
import './style/Reports.css';
/**
* Allow generating reports for selected features.
*
* This plugin displays all available reports for the current theme,
* allows selecting one or more or all features of the layer, and finally generating
* an aggregated report for all selected features.
*
* Requires `documentServiceUrl` in `config.json` to point to a `qwc-document-service`.
*/
var Reports = /*#__PURE__*/function (_React$Component) {
function Reports(props) {
var _this;
_classCallCheck(this, Reports);
_this = _callSuper(this, Reports, [props]);
_defineProperty(_this, "renderBody", function () {
var pickButtons = [{
key: 'Pick',
icon: 'pick',
label: LocaleUtils.tr("reports.pick")
}, {
key: 'Region',
icon: 'pick_region',
label: LocaleUtils.tr("reports.region")
}, {
key: 'All',
icon: 'ok',
label: LocaleUtils.tr("reports.all"),
forceLabel: true
}];
return /*#__PURE__*/React.createElement("div", {
className: "reports-body"
}, /*#__PURE__*/React.createElement("div", null, /*#__PURE__*/React.createElement(ComboBox, {
className: "reports-filter-combo",
filterable: true,
onChange: _this.setSelectedReport,
placeholder: LocaleUtils.tr("reports.selectlayer"),
value: _this.state.selectedReport
}, Object.entries(_this.state.reports).map(function (_ref) {
var _ref2 = _slicedToArray(_ref, 2),
layername = _ref2[0],
reports = _ref2[1];
return reports.map(function (report, idx) {
return /*#__PURE__*/React.createElement("div", {
key: layername + "::" + idx,
title: report.title,
value: layername + "::" + idx
}, report.title);
});
}))), /*#__PURE__*/React.createElement("div", null, /*#__PURE__*/React.createElement(ButtonBar, {
active: _this.state.featureSelectionMode,
buttons: pickButtons,
disabled: !_this.state.selectedReport,
onClick: _this.setPickMode
})), /*#__PURE__*/React.createElement("div", null, /*#__PURE__*/React.createElement("button", {
className: "button reports-download-button",
disabled: _this.state.generatingReport || isEmpty(_this.state.reportFeatures) && _this.state.featureSelectionMode !== "All",
onClick: _this.downloadReport,
type: "button"
}, _this.state.generatingReport ? /*#__PURE__*/React.createElement(Spinner, null) : /*#__PURE__*/React.createElement(Icon, {
icon: "report"
}), /*#__PURE__*/React.createElement("span", null, LocaleUtils.tr("reports.download")))));
});
_defineProperty(_this, "setLayerVisible", function (layerUrl, layerName) {
var path = [];
var sublayer = null;
var layer = _this.props.layers.find(function (l) {
return l.url === layerUrl && (sublayer = LayerUtils.searchSubLayer(l, 'name', layerName, path));
});
if (layer && sublayer) {
_this.props.changeLayerProperty(layer.id, "visibility", true, path, "parents");
}
});
_defineProperty(_this, "setSelectedReport", function (key) {
var _key$split = key.split(/(?:::|#)/),
_key$split2 = _slicedToArray(_key$split, 2),
layerUrl = _key$split2[0],
layerName = _key$split2[1];
_this.setLayerVisible(layerUrl, layerName);
_this.setState({
selectedReport: key,
reportFeatures: []
});
});
_defineProperty(_this, "setPickMode", function (mode) {
_this.setState({
featureSelectionMode: mode,
reportFeatures: [],
featureSelectionPolygon: null
});
});
_defineProperty(_this, "onShow", function () {
var reports = LayerUtils.collectFeatureReports(_this.props.layers);
_this.setState({
reports: reports,
featureSelectionMode: 'Pick'
});
});
_defineProperty(_this, "onHide", function () {
_this.props.clearLayer("report-pick-selection");
_this.setState(_objectSpread({}, Reports.defaultState));
});
_defineProperty(_this, "selectReportFeature", function (layer, feature) {
if (!feature) {
return;
}
_this.setState(function (state) {
var index = state.reportFeatures.findIndex(function (f) {
return f.id === feature.id;
});
if (index >= 0) {
var newReportFeatures = state.reportFeatures.slice(0);
newReportFeatures.splice(index, 1);
return {
reportFeatures: newReportFeatures
};
} else {
return {
reportFeatures: [].concat(_toConsumableArray(state.reportFeatures), [feature])
};
}
});
});
_defineProperty(_this, "setFeatureSelectionPolygon", function (geom) {
_this.setState({
featureSelectionPolygon: geom
});
var poly = geom.coordinates[0];
if (poly.length < 3) {
return;
}
var center = [0, 0];
poly.forEach(function (point) {
center[0] += point[0];
center[1] += point[1];
});
center[0] /= poly.length;
center[1] /= poly.length;
var filter = VectorLayerUtils.geoJSONGeomToWkt(geom);
var params = {
feature_count: 100
};
var _this$state$selectedR = _this.state.selectedReport.split(/(?:::|#)/),
_this$state$selectedR2 = _slicedToArray(_this$state$selectedR, 2),
layerUrl = _this$state$selectedR2[0],
layerName = _this$state$selectedR2[1];
var layer = _this.props.layers.find(function (l) {
return l.url === layerUrl;
});
var request = IdentifyUtils.buildFilterRequest(layer, layerName, filter, _this.props.map, params);
IdentifyUtils.sendRequest(request, function (response) {
if (response) {
var result = IdentifyUtils.parseResponse(response, layer, request.params.info_format, center, _this.props.map.projection);
_this.setState(function (state) {
return {
reportFeatures: result[layerName]
};
});
}
});
});
_defineProperty(_this, "downloadReport", function () {
var serviceUrl = ConfigUtils.getConfigProp("documentServiceUrl").replace(/\/$/, "");
var featureIds = '';
if (_this.state.featureSelectionMode === "All") {
featureIds = '*';
} else {
featureIds = _this.state.reportFeatures.map(function (feature) {
return feature.id;
}).join(",");
}
_this.setState({
generatingReport: true
});
var _this$state$selectedR3 = _this.state.selectedReport.split("::"),
_this$state$selectedR4 = _slicedToArray(_this$state$selectedR3, 2),
layername = _this$state$selectedR4[0],
idx = _this$state$selectedR4[1];
var report = _this.state.reports[layername][idx];
var params = {
feature: featureIds,
crs: _this.props.map.projection,
single_report: report.single_report || false
};
var url = serviceUrl + "/" + report.template + "." + (report.format || "pdf");
axios.get(url, {
responseType: "arraybuffer",
params: params
}).then(function (response) {
var filename = (report.filename || report.title.replace(" ", "_")) + "." + (report.format || "pdf");
FileSaver.saveAs(new Blob([response.data], {
type: "application/pdf"
}), filename);
_this.setState({
generatingReport: false
});
})["catch"](function () {
/* eslint-disable-next-line */
alert(LocaleUtils.tr("identify.reportfail"));
_this.setState({
generatingReport: false
});
});
});
_this.state = _objectSpread({}, Reports.defaultState);
return _this;
}
_inherits(Reports, _React$Component);
return _createClass(Reports, [{
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps, prevState) {
if (this.state.reportFeatures !== prevState.reportFeatures) {
if (!isEmpty(this.state.reportFeatures)) {
var layer = {
id: "report-pick-selection",
role: LayerRole.SELECTION,
skipPrint: true
};
this.props.addLayerFeatures(layer, this.state.reportFeatures, true);
} else if (!isEmpty(prevState.reportFeatures)) {
this.props.clearLayer("report-pick-selection");
}
}
}
}, {
key: "render",
value: function render() {
var _this2 = this;
var _this$state$selectedR5 = this.state.selectedReport.split(/(?:::|#)/),
_this$state$selectedR6 = _slicedToArray(_this$state$selectedR5, 2),
layerUrl = _this$state$selectedR6[0],
layerName = _this$state$selectedR6[1];
return [/*#__PURE__*/React.createElement(SideBar, {
icon: "report",
id: "Reports",
key: "Reports",
onHide: this.onHide,
onShow: this.onShow,
side: this.props.side,
title: LocaleUtils.tr("appmenu.items.Reports"),
width: "20em"
}, function () {
return {
body: _this2.renderBody()
};
}), this.state.featureSelectionMode === "Pick" && this.state.selectedReport ? /*#__PURE__*/React.createElement(PickFeature, {
featurePicked: this.selectReportFeature,
key: "FeaturePicker",
layerFilter: {
url: layerUrl,
name: layerName
}
}) : null, this.state.featureSelectionMode === "Region" ? /*#__PURE__*/React.createElement(MapSelection, {
active: true,
geomType: "Polygon",
geometry: this.state.featureSelectionPolygon,
geometryChanged: this.setFeatureSelectionPolygon,
hideGeometry: true,
key: "MapSelection"
}) : null];
}
}]);
}(React.Component);
_defineProperty(Reports, "propTypes", {
addLayerFeatures: PropTypes.func,
changeLayerProperty: PropTypes.func,
clearLayer: PropTypes.func,
layers: PropTypes.array,
map: PropTypes.object,
/** The side of the application on which to display the sidebar. */
side: PropTypes.string
});
_defineProperty(Reports, "defaultState", {
reports: {},
selectedReport: '',
reportFeatures: [],
featureSelectionMode: '',
featureSelectionPolygon: null,
generatingReport: false
});
export default connect(function (state) {
return {
layers: state.layers.flat,
map: state.map
};
}, {
addLayerFeatures: addLayerFeatures,
changeLayerProperty: changeLayerProperty,
clearLayer: clearLayer
})(Reports);