14306534492

Committed 07 Apr 2025 10:10AM UTC coverage: 76.703% (-0.007%) from 76.71%

Build # 14306534492

Build Type

Pull #10974

github

Committed by

web-flow

Commit Message

Merge 557674f25 into 2c8a1d2bf

Pull Request Pull Request #10974: [c027-2024.01.xx] #10970: Add configuration support to open resource in target from homepage

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81.55

/web/client/components/map/openlayers/plugins/WMSLayer.js

/*
 * Copyright 2017, GeoSolutions Sas.
 * 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 Layers from '../../../../utils/openlayers/Layers';
import isNil from 'lodash/isNil';
import isEqual from 'lodash/isEqual';
import union from 'lodash/union';
import isArray from 'lodash/isArray';
import assign from 'object-assign';
import axios from '../../../../libs/ajax';
import CoordinatesUtils from '../../../../utils/CoordinatesUtils';
import { getProjection } from '../../../../utils/ProjectionUtils';
import { getConfigProp } from '../../../../utils/ConfigUtils';

import {optionsToVendorParams} from '../../../../utils/VendorParamsUtils';
import {addAuthenticationToSLD, addAuthenticationParameter, getAuthenticationHeaders} from '../../../../utils/SecurityUtils';

import ImageLayer from 'ol/layer/Image';
import ImageWMS from 'ol/source/ImageWMS';
import {get} from 'ol/proj';
import TileLayer from 'ol/layer/Tile';
import TileWMS from 'ol/source/TileWMS';

import VectorTileSource from 'ol/source/VectorTile';
import VectorTileLayer from 'ol/layer/VectorTile';

import { isVectorFormat } from '../../../../utils/VectorTileUtils';
import { OL_VECTOR_FORMATS, applyStyle } from '../../../../utils/openlayers/VectorTileUtils';

import { proxySource, getWMSURLs, wmsToOpenlayersOptions, toOLAttributions, generateTileGrid } from '../../../../utils/openlayers/WMSUtils';

const loadFunction = (options, headers) => function(image, src) {
    // fixes #3916, see https://gis.stackexchange.com/questions/175057/openlayers-3-wms-styling-using-sld-body-and-post-request
    let img = image.getImage();
    let newSrc = proxySource(options.forceProxy, src);

    if (typeof window.btoa === 'function' && src.length >= (options.maxLengthUrl || getConfigProp('miscSettings')?.maxURLLength || Infinity)) {
        // GET ALL THE PARAMETERS OUT OF THE SOURCE URL**
        let [url, ...dataEntries] = src.split("&");
        url = proxySource(options.forceProxy, url);

        // SET THE PROPER HEADERS AND FINALLY SEND THE PARAMETERS
        axios.post(url, "&" + dataEntries.join("&"), {
            headers: {
                "Content-type": "application/x-www-form-urlencoded;charset=utf-8",
                ...headers
            },
            responseType: 'arraybuffer'
        }).then(response => {
            if (response.status === 200) {
                const uInt8Array = new Uint8Array(response.data);
                let i = uInt8Array.length;
                const binaryString = new Array(i);
                while (i--) {
                    binaryString[i] = String.fromCharCode(uInt8Array[i]);
                }
                const dataImg = binaryString.join('');
                const type = response.headers['content-type'];
                if (type.indexOf('image') === 0) {
                    img.src = 'data:' + type + ';base64,' + window.btoa(dataImg);
                }
            }
        }).catch(e => {
            console.error(e);
        });
    } else {
        if (headers) {
            axios.get(newSrc, {
                headers,
                responseType: 'blob'
            }).then(response => {
                if (response.status === 200 && response.data) {
                    image.getImage().src = URL.createObjectURL(response.data);
                } else {
                    console.error("Status code: " + response.status);
                }
            }).catch(e => {
                console.error(e);
            });
        } else {
            img.src = newSrc;
        }
    }
};

const createLayer = (options, map, mapId) => {
    // the useForElevation in wms types will be deprecated
    // as support for existing configuration
    // we can use this fallback
    if (options.useForElevation) {
        return Layers.createLayer('elevation', {
            ...options,
            provider: 'wms'
        }, map, mapId);
    }
    const urls = getWMSURLs(isArray(options.url) ? options.url : [options.url]);
    const queryParameters = wmsToOpenlayersOptions(options) || {};
    urls.forEach(url => addAuthenticationParameter(url, queryParameters, options.securityToken));
    const headers = getAuthenticationHeaders(urls[0], options.securityToken);
    const vectorFormat = isVectorFormat(options.format);

    if (options.singleTile && !vectorFormat) {
        return new ImageLayer({
            msId: options.id,
            opacity: options.opacity !== undefined ? options.opacity : 1,
            visible: options.visibility !== false,
            zIndex: options.zIndex,
            minResolution: options.minResolution,
            maxResolution: options.maxResolution,
            source: new ImageWMS({
                url: urls[0],
                crossOrigin: options.crossOrigin,
                attributions: toOLAttributions(options.credits),
                params: queryParameters,
                ratio: options.ratio || 1,
                imageLoadFunction: loadFunction(options, headers)
            })
        });
    }
    const sourceOptions = {
        attributions: toOLAttributions(options.credits),
        urls: urls,
        crossOrigin: options.crossOrigin,
        params: queryParameters,
        tileGrid: generateTileGrid(options, map),
        tileLoadFunction: loadFunction(options, headers)
    };
    const wmsSource = new TileWMS({ ...sourceOptions });
    const layerConfig = {
        msId: options.id,
        opacity: options.opacity !== undefined ? options.opacity : 1,
        visible: options.visibility !== false,
        zIndex: options.zIndex,
        minResolution: options.minResolution,
        maxResolution: options.maxResolution
    };
    let layer;
    if (vectorFormat) {
        layer = new VectorTileLayer({
            ...layerConfig,
            source: new VectorTileSource({
                ...sourceOptions,
                format: new OL_VECTOR_FORMATS[options.format]({
                    layerName: '_layer_'
                }),
                tileUrlFunction: (tileCoord, pixelRatio, projection) => wmsSource.tileUrlFunction(tileCoord, pixelRatio, projection)
            })
        });
    } else {

        layer = new TileLayer({
            ...layerConfig,
            source: wmsSource
        });
    }
    layer.set('map', map);
    if (vectorFormat) {
        layer.set('wmsSource', wmsSource);
        if (options.vectorStyle) {
            applyStyle(options.vectorStyle, layer, map);
        }
    }
    return layer;
};

const mustCreateNewLayer = (oldOptions, newOptions) => {
    return (oldOptions.singleTile !== newOptions.singleTile
        || oldOptions.securityToken !== newOptions.securityToken
        || oldOptions.ratio !== newOptions.ratio
        // no way to remove attribution when credits are removed, so have re-create the layer is needed. Seems to be solved in OL v5.3.0, due to the ol commit 9b8232f65b391d5d381d7a99a7cd070fc36696e9 (https://github.com/openlayers/openlayers/pull/7329)
        || oldOptions.credits !== newOptions.credits && !newOptions.credits
        || isVectorFormat(oldOptions.format) !== isVectorFormat(newOptions.format)
        || isVectorFormat(oldOptions.format) && isVectorFormat(newOptions.format) && oldOptions.format !== newOptions.format
        || oldOptions.localizedLayerStyles !== newOptions.localizedLayerStyles
        || oldOptions.tileSize !== newOptions.tileSize
        || oldOptions.forceProxy !== newOptions.forceProxy
        || oldOptions.url !== newOptions.url
        || oldOptions.tileGridStrategy !== newOptions.tileGridStrategy
        || !isEqual(oldOptions.tileGrids, newOptions.tileGrids)
    );
};

Layers.registerType('wms', {
    create: createLayer,
    update: (layer, newOptions, oldOptions, map) => {
        const newIsVector = isVectorFormat(newOptions.format);

        if (mustCreateNewLayer(oldOptions, newOptions)) {
            // TODO: do we need to clean anything before re-creating stuff from scratch?
            return createLayer(newOptions, map);
        }
        let needsRefresh = false;
        if (newIsVector && newOptions.vectorStyle && !isEqual(newOptions.vectorStyle, oldOptions.vectorStyle || {})) {
            applyStyle(newOptions.vectorStyle, layer, map);
            needsRefresh = true;
        }

        const wmsSource = layer.get('wmsSource') || layer.getSource();
        const vectorSource = newIsVector ? layer.getSource() : null;

        if (oldOptions.srs !== newOptions.srs) {
            const normalizedSrs = CoordinatesUtils.normalizeSRS(newOptions.srs, newOptions.allowedSRS);
            const extent = get(normalizedSrs).getExtent() || getProjection(normalizedSrs).extent;
            if (newOptions.singleTile && !newIsVector) {
                layer.setExtent(extent);
            } else {
                const tileGrid = generateTileGrid(newOptions, map);
                wmsSource.tileGrid = tileGrid;
                if (vectorSource) {
                    vectorSource.tileGrid = tileGrid;
                }
            }
            needsRefresh = true;
        }

        if (oldOptions.credits !== newOptions.credits && newOptions.credits) {
            wmsSource.setAttributions(toOLAttributions(newOptions.credits));
            needsRefresh = true;
        }

        let changed = false;
        let oldParams;
        let newParams;
        if (oldOptions && wmsSource && wmsSource.updateParams) {
            if (oldOptions.params && newOptions.params) {
                changed = union(
                    Object.keys(oldOptions.params),
                    Object.keys(newOptions.params)
                ).reduce((found, param) => {
                    if (newOptions.params[param] !== oldOptions.params[param]) {
                        return true;
                    }
                    return found;
                }, false);
            } else if ((!oldOptions.params && newOptions.params) || (oldOptions.params && !newOptions.params)) {
                changed = true;
            }
            oldParams = wmsToOpenlayersOptions(oldOptions);
            newParams = wmsToOpenlayersOptions(newOptions);
            changed = changed || ["LAYERS", "STYLES", "FORMAT", "TRANSPARENT", "TILED", "VERSION", "_v_", "CQL_FILTER", "SLD", "VIEWPARAMS"].reduce((found, param) => {
                if (oldParams[param] !== newParams[param]) {
                    return true;
                }
                return found;
            }, false);

            needsRefresh = needsRefresh || changed;
        }

        if (oldOptions.minResolution !== newOptions.minResolution) {
            layer.setMinResolution(newOptions.minResolution === undefined ? 0 : newOptions.minResolution);
        }
        if (oldOptions.maxResolution !== newOptions.maxResolution) {
            layer.setMaxResolution(newOptions.maxResolution === undefined ? Infinity : newOptions.maxResolution);
        }
        if (needsRefresh) {
            // forces tile cache drop
            // this prevents old cached tiles at lower zoom levels to be
            // rendered during new params load
            wmsSource?.tileCache?.pruneExceptNewestZ?.();
            if (vectorSource) {
                vectorSource.clear();
                vectorSource.refresh();
            }

            if (changed) {
                const params = assign(newParams, addAuthenticationToSLD(optionsToVendorParams(newOptions) || {}, newOptions));

                wmsSource.updateParams(assign(params, Object.keys(oldParams || {}).reduce((previous, key) => {
                    return !isNil(params[key]) ? previous : assign(previous, {
                        [key]: undefined
                    });
                }, {})));
            }
        }
        return null;
    }
});

1	/*
2	* Copyright 2017, GeoSolutions Sas.
3	* All rights reserved.
4	*
5	* This source code is licensed under the BSD-style license found in the
6	* LICENSE file in the root directory of this source tree.
7	*/
8
9	import Layers from '../../../../utils/openlayers/Layers';
10	import isNil from 'lodash/isNil';
11	import isEqual from 'lodash/isEqual';
12	import union from 'lodash/union';
13	import isArray from 'lodash/isArray';
14	import assign from 'object-assign';
15	import axios from '../../../../libs/ajax';
16	import CoordinatesUtils from '../../../../utils/CoordinatesUtils';
17	import { getProjection } from '../../../../utils/ProjectionUtils';
18	import { getConfigProp } from '../../../../utils/ConfigUtils';
19
20	import {optionsToVendorParams} from '../../../../utils/VendorParamsUtils';
21	import {addAuthenticationToSLD, addAuthenticationParameter, getAuthenticationHeaders} from '../../../../utils/SecurityUtils';
22
23	import ImageLayer from 'ol/layer/Image';
24	import ImageWMS from 'ol/source/ImageWMS';
25	import {get} from 'ol/proj';
26	import TileLayer from 'ol/layer/Tile';
27	import TileWMS from 'ol/source/TileWMS';
28
29	import VectorTileSource from 'ol/source/VectorTile';
30	import VectorTileLayer from 'ol/layer/VectorTile';
31
32	import { isVectorFormat } from '../../../../utils/VectorTileUtils';
33	import { OL_VECTOR_FORMATS, applyStyle } from '../../../../utils/openlayers/VectorTileUtils';
34
35	import { proxySource, getWMSURLs, wmsToOpenlayersOptions, toOLAttributions, generateTileGrid } from '../../../../utils/openlayers/WMSUtils';
36
37	const loadFunction = (options, headers) => function(image, src) {	48✔
38	// fixes #3916, see https://gis.stackexchange.com/questions/175057/openlayers-3-wms-styling-using-sld-body-and-post-request
39	let img = image.getImage();	10✔
40	let newSrc = proxySource(options.forceProxy, src);	9✔
41
42	if (typeof window.btoa === 'function' && src.length >= (options.maxLengthUrl \|\| getConfigProp('miscSettings')?.maxURLLength \|\| Infinity)) {	9✔
43	// GET ALL THE PARAMETERS OUT OF THE SOURCE URL**
44	let [url, ...dataEntries] = src.split("&");	5✔
45	url = proxySource(options.forceProxy, url);	5✔
46
47	// SET THE PROPER HEADERS AND FINALLY SEND THE PARAMETERS
48	axios.post(url, "&" + dataEntries.join("&"), {	5✔
49	headers: {
50	"Content-type": "application/x-www-form-urlencoded;charset=utf-8",
51	...headers
52	},
53	responseType: 'arraybuffer'
54	}).then(response => {
55	if (response.status === 200) {	5!
56	const uInt8Array = new Uint8Array(response.data);	5✔
57	let i = uInt8Array.length;	5✔
58	const binaryString = new Array(i);	5✔
59	while (i--) {	5✔
60	binaryString[i] = String.fromCharCode(uInt8Array[i]);	×
61	}
62	const dataImg = binaryString.join('');	5✔
63	const type = response.headers['content-type'];	5✔
64	if (type.indexOf('image') === 0) {	5!
65	img.src = 'data:' + type + ';base64,' + window.btoa(dataImg);	5✔
66	}
67	}
68	}).catch(e => {
69	console.error(e);	×
70	});
71	} else {
72	if (headers) {	4!
73	axios.get(newSrc, {	4✔
74	headers,
75	responseType: 'blob'
76	}).then(response => {
77	if (response.status === 200 && response.data) {	4!
78	image.getImage().src = URL.createObjectURL(response.data);	4✔
79	} else {
80	console.error("Status code: " + response.status);	×
81	}
82	}).catch(e => {
83	console.error(e);	4✔
84	});
85	} else {
UNCOV 86	img.src = newSrc;	×
87	}
88	}
89	};
90
91	const createLayer = (options, map, mapId) => {	1✔
92	// the useForElevation in wms types will be deprecated
93	// as support for existing configuration
94	// we can use this fallback
95	if (options.useForElevation) {	52✔
96	return Layers.createLayer('elevation', {	4✔
97	...options,
98	provider: 'wms'
99	}, map, mapId);
100	}
101	const urls = getWMSURLs(isArray(options.url) ? options.url : [options.url]);	48✔
102	const queryParameters = wmsToOpenlayersOptions(options) \|\| {};	48!
103	urls.forEach(url => addAuthenticationParameter(url, queryParameters, options.securityToken));	50✔
104	const headers = getAuthenticationHeaders(urls[0], options.securityToken);	48✔
105	const vectorFormat = isVectorFormat(options.format);	48✔
106
107	if (options.singleTile && !vectorFormat) {	48✔
108	return new ImageLayer({	7✔
109	msId: options.id,
110	opacity: options.opacity !== undefined ? options.opacity : 1,	7✔
111	visible: options.visibility !== false,
112	zIndex: options.zIndex,
113	minResolution: options.minResolution,
114	maxResolution: options.maxResolution,
115	source: new ImageWMS({
116	url: urls[0],
117	crossOrigin: options.crossOrigin,
118	attributions: toOLAttributions(options.credits),
119	params: queryParameters,
120	ratio: options.ratio \|\| 1,	13✔
121	imageLoadFunction: loadFunction(options, headers)
122	})
123	});
124	}
125	const sourceOptions = {	41✔
126	attributions: toOLAttributions(options.credits),
127	urls: urls,
128	crossOrigin: options.crossOrigin,
129	params: queryParameters,
130	tileGrid: generateTileGrid(options, map),
131	tileLoadFunction: loadFunction(options, headers)
132	};
133	const wmsSource = new TileWMS({ ...sourceOptions });	41✔
134	const layerConfig = {	41✔
135	msId: options.id,
136	opacity: options.opacity !== undefined ? options.opacity : 1,	41✔
137	visible: options.visibility !== false,
138	zIndex: options.zIndex,
139	minResolution: options.minResolution,
140	maxResolution: options.maxResolution
141	};
142	let layer;
143	if (vectorFormat) {	41✔
144	layer = new VectorTileLayer({	5✔
145	...layerConfig,
146	source: new VectorTileSource({
147	...sourceOptions,
148	format: new OL_VECTOR_FORMATS[options.format]({
149	layerName: '_layer_'
150	}),
151	tileUrlFunction: (tileCoord, pixelRatio, projection) => wmsSource.tileUrlFunction(tileCoord, pixelRatio, projection)	×
152	})
153	});
154	} else {
155
156	layer = new TileLayer({	36✔
157	...layerConfig,
158	source: wmsSource
159	});
160	}
161	layer.set('map', map);	41✔
162	if (vectorFormat) {	41✔
163	layer.set('wmsSource', wmsSource);	5✔
164	if (options.vectorStyle) {	5✔
165	applyStyle(options.vectorStyle, layer, map);	2✔
166	}
167	}
168	return layer;	41✔
169	};
170
171	const mustCreateNewLayer = (oldOptions, newOptions) => {	1✔
172	return (oldOptions.singleTile !== newOptions.singleTile	17✔
173	\|\| oldOptions.securityToken !== newOptions.securityToken
174	\|\| oldOptions.ratio !== newOptions.ratio
175	// no way to remove attribution when credits are removed, so have re-create the layer is needed. Seems to be solved in OL v5.3.0, due to the ol commit 9b8232f65b391d5d381d7a99a7cd070fc36696e9 (https://github.com/openlayers/openlayers/pull/7329)
176	\|\| oldOptions.credits !== newOptions.credits && !newOptions.credits
177	\|\| isVectorFormat(oldOptions.format) !== isVectorFormat(newOptions.format)
178	\|\| isVectorFormat(oldOptions.format) && isVectorFormat(newOptions.format) && oldOptions.format !== newOptions.format
179	\|\| oldOptions.localizedLayerStyles !== newOptions.localizedLayerStyles
180	\|\| oldOptions.tileSize !== newOptions.tileSize
181	\|\| oldOptions.forceProxy !== newOptions.forceProxy
182	\|\| oldOptions.url !== newOptions.url
183	\|\| oldOptions.tileGridStrategy !== newOptions.tileGridStrategy
184	\|\| !isEqual(oldOptions.tileGrids, newOptions.tileGrids)
185	);
186	};
187
188	Layers.registerType('wms', {	1✔
189	create: createLayer,
190	update: (layer, newOptions, oldOptions, map) => {
191	const newIsVector = isVectorFormat(newOptions.format);	17✔
192
193	if (mustCreateNewLayer(oldOptions, newOptions)) {	17✔
194	// TODO: do we need to clean anything before re-creating stuff from scratch?
195	return createLayer(newOptions, map);	6✔
196	}
197	let needsRefresh = false;	11✔
198	if (newIsVector && newOptions.vectorStyle && !isEqual(newOptions.vectorStyle, oldOptions.vectorStyle \|\| {})) {	11!
199	applyStyle(newOptions.vectorStyle, layer, map);	×
200	needsRefresh = true;	×
201	}
202
203	const wmsSource = layer.get('wmsSource') \|\| layer.getSource();	11✔
204	const vectorSource = newIsVector ? layer.getSource() : null;	11!
205
206	if (oldOptions.srs !== newOptions.srs) {	11!
207	const normalizedSrs = CoordinatesUtils.normalizeSRS(newOptions.srs, newOptions.allowedSRS);	×
208	const extent = get(normalizedSrs).getExtent() \|\| getProjection(normalizedSrs).extent;	×
209	if (newOptions.singleTile && !newIsVector) {	×
210	layer.setExtent(extent);	×
211	} else {
212	const tileGrid = generateTileGrid(newOptions, map);	×
213	wmsSource.tileGrid = tileGrid;	×
214	if (vectorSource) {	×
215	vectorSource.tileGrid = tileGrid;	×
216	}
217	}
218	needsRefresh = true;	×
219	}
220
221	if (oldOptions.credits !== newOptions.credits && newOptions.credits) {	11✔
222	wmsSource.setAttributions(toOLAttributions(newOptions.credits));	3✔
223	needsRefresh = true;	3✔
224	}
225
226	let changed = false;	11✔
227	let oldParams;
228	let newParams;
229	if (oldOptions && wmsSource && wmsSource.updateParams) {	11!
230	if (oldOptions.params && newOptions.params) {	11✔
231	changed = union(	4✔
232	Object.keys(oldOptions.params),
233	Object.keys(newOptions.params)
234	).reduce((found, param) => {
235	if (newOptions.params[param] !== oldOptions.params[param]) {	5✔
236	return true;	3✔
237	}
238	return found;	2✔
239	}, false);
240	} else if ((!oldOptions.params && newOptions.params) \|\| (oldOptions.params && !newOptions.params)) {	7!
241	changed = true;	×
242	}
243	oldParams = wmsToOpenlayersOptions(oldOptions);	11✔
244	newParams = wmsToOpenlayersOptions(newOptions);	11✔
245	changed = changed \|\| ["LAYERS", "STYLES", "FORMAT", "TRANSPARENT", "TILED", "VERSION", "_v_", "CQL_FILTER", "SLD", "VIEWPARAMS"].reduce((found, param) => {	11✔
246	if (oldParams[param] !== newParams[param]) {	80✔
247	return true;	2✔
248	}
249	return found;	78✔
250	}, false);
251
252	needsRefresh = needsRefresh \|\| changed;	11✔
253	}
254
255	if (oldOptions.minResolution !== newOptions.minResolution) {	11✔
256	layer.setMinResolution(newOptions.minResolution === undefined ? 0 : newOptions.minResolution);	1!
257	}
258	if (oldOptions.maxResolution !== newOptions.maxResolution) {	11✔
259	layer.setMaxResolution(newOptions.maxResolution === undefined ? Infinity : newOptions.maxResolution);	1!
260	}
261	if (needsRefresh) {	11✔
262	// forces tile cache drop
263	// this prevents old cached tiles at lower zoom levels to be
264	// rendered during new params load
265	wmsSource?.tileCache?.pruneExceptNewestZ?.();	8✔
266	if (vectorSource) {	8!
267	vectorSource.clear();	×
268	vectorSource.refresh();	×
269	}
270
271	if (changed) {	8✔
272	const params = assign(newParams, addAuthenticationToSLD(optionsToVendorParams(newOptions) \|\| {}, newOptions));	5✔
273
274	wmsSource.updateParams(assign(params, Object.keys(oldParams \|\| {}).reduce((previous, key) => {	5!
275	return !isNil(params[key]) ? previous : assign(previous, {	45✔
276	[key]: undefined
277	});
278	}, {})));
279	}
280	}
281	return null;	11✔
282	}
283	});

geosolutions-it / MapStore2 / 14306534492

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