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styleeditor.js
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styleeditor.js
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/*
* Copyright 2018, 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 Rx from 'rxjs';
import { get, head, isArray, template, uniqBy } from 'lodash';
import { success, error } from '../actions/notifications';
import { UPDATE_NODE, updateNode, updateSettingsParams } from '../actions/layers';
import { updateAdditionalLayer, removeAdditionalLayer, updateOptionsByOwner } from '../actions/additionallayers';
import { getDescribeLayer } from '../actions/layerCapabilities';
import { getLayerCapabilities } from '../observables/wms';
import { findGeoServerName } from '../utils/LayersUtils';
import { getLayerOptions } from '../utils/WMSUtils';
import {
SELECT_STYLE_TEMPLATE,
updateTemporaryStyle,
TOGGLE_STYLE_EDITOR,
resetStyleEditor,
UPDATE_STATUS,
loadingStyle,
LOADED_STYLE,
loadedStyle,
CREATE_STYLE,
updateStatus,
selectStyleTemplate,
errorStyle,
UPDATE_STYLE_CODE,
EDIT_STYLE_CODE,
DELETE_STYLE,
setEditPermissionStyleEditor,
SET_DEFAULT_STYLE,
initStyleService,
updateEditorMetadata
} from '../actions/styleeditor';
import StylesAPI from '../api/geoserver/Styles';
import LayersAPI from '../api/geoserver/Layers';
import {
temporaryIdSelector,
codeStyleSelector,
formatStyleSelector,
languageVersionStyleSelector,
statusStyleSelector,
selectedStyleSelector,
enabledStyleEditorSelector,
loadingStyleSelector,
styleServiceSelector,
getUpdatedLayer,
editorMetadataSelector
} from '../selectors/styleeditor';
import { getSelectedLayer, layerSettingSelector } from '../selectors/layers';
import { generateTemporaryStyleId, generateStyleId, STYLE_OWNER_NAME, getNameParts, detectStyleCodeChanges } from '../utils/StyleEditorUtils';
import { updateStyleService } from '../api/StyleEditor';
import { getDefaultUrl } from '../utils/URLUtils';
/*
* Observable to get code of a style, it works only in edit status
*/
const getStyleCodeObservable = ({ status, styleName, baseUrl }) =>
status === 'edit' ?
Rx.Observable.defer(() =>
StylesAPI.getStyleCodeByName({
baseUrl,
styleName
})
.then(style =>
detectStyleCodeChanges(style)
.then(metadataNeedsReset => [style, metadataNeedsReset])
.catch(() => [style, false])
)
)
.switchMap(([style, metadataNeedsReset]) => {
return Rx.Observable.of(
selectStyleTemplate({
languageVersion: style.languageVersion,
code: style.code,
templateId: '',
format: style.format,
init: true
}),
updateEditorMetadata(metadataNeedsReset
? {
editorType: 'textarea',
styleJSON: null
}
: {
editorType: style?.metadata?.msEditorType || 'textarea',
styleJSON: style?.metadata?.msStyleJSON
}
)
);
})
.catch(err => Rx.Observable.of(errorStyle('edit', err)))
: Rx.Observable.empty();
/*
* This function returns an observable that delete styles.
*/
const deleteStyle = ({styleName, baseUrl, onSuccess$, onError$}) =>
Rx.Observable.defer(() =>
StylesAPI.deleteStyle({
baseUrl,
styleName
})
)
.switchMap(() => onSuccess$ || Rx.Observable.empty())
.catch(() => onError$ || Rx.Observable.empty());
/*
* Observable to delete temporary style from server and reset state of style editor
*/
const resetStyleEditorObservable = state => {
const styleName = temporaryIdSelector(state);
const { baseUrl = '' } = styleServiceSelector(state);
return Rx.Observable.of(
resetStyleEditor(),
removeAdditionalLayer({ owner: STYLE_OWNER_NAME })
)
.merge(styleName ? deleteStyle({styleName, baseUrl}) : Rx.Observable.empty());
};
/*
* Observable to add a style to available style list and update the layer object on the server
*/
const updateAvailableStylesObservable = ({baseUrl, layer, styleName, format, title, _abstract, metadata}) =>
Rx.Observable.defer(() =>
LayersAPI.updateAvailableStyles({
baseUrl,
layerName: layer.name,
styles: [{ name: styleName }]
})
)
.switchMap(() => {
const newStyle = {
filename: `${styleName}.${format}`,
format,
name: styleName,
title,
_abstract,
...(metadata && { metadata })
};
const defaultStyle = head(layer.availableStyles);
const availableStyles = layer.availableStyles && [defaultStyle, newStyle, ...layer.availableStyles.filter((sty, idx) => idx > 0)] || [newStyle];
return Rx.Observable.of(
updateSettingsParams({ availableStyles }, true),
loadedStyle()
);
})
.catch(() => Rx.Observable.of(loadedStyle()))
.startWith(loadingStyle('global'));
/*
* Observable to create/update style
*/
const createUpdateStyleObservable = ({baseUrl, update, code, format, styleName, status, languageVersion, options}, successActions = [], errorActions = []) =>
Rx.Observable.defer(() =>
StylesAPI[update ? 'updateStyle' : 'createStyle']({
baseUrl,
code,
format,
styleName,
languageVersion,
options
})
)
.switchMap(() => isArray(successActions) && Rx.Observable.of(loadedStyle(), ...successActions) || successActions)
.catch((err) => Rx.Observable.of(errorStyle(status, err), loadedStyle(), ...errorActions))
.startWith(loadingStyle(status));
/*
* Observable to verify if getLayerCapabilities/getDescribeLayer are correctly updated
*/
const updateLayerSettingsObservable = (action$, store, filter = () => true, startActions = [], endObservable = () => {}) =>
Rx.Observable.of(loadingStyle('global'), ...startActions)
.merge(
action$.ofType(UPDATE_NODE)
.filter(() => {
const layer = getSelectedLayer(store.getState());
return filter(layer);
})
.switchMap(() => {
const layer = getSelectedLayer(store.getState());
return endObservable(layer);
})
.catch(err => Rx.Observable.of(errorStyle('global', err), loadedStyle()))
.takeUntil(action$.ofType(LOADED_STYLE))
);
function getAvailableStylesFromLayerCapabilities(layer, reset) {
if (!reset && layer.availableStyles) {
return Rx.Observable.of(
updateSettingsParams({ availableStyles: layer.availableStyles }),
loadedStyle()
);
}
return getLayerCapabilities(layer)
.switchMap((capabilities) => {
const layerCapabilities = getLayerOptions(capabilities);
if (!layerCapabilities.availableStyles) {
return Rx.Observable.of(
errorStyle('availableStyles', { status: 401 }),
loadedStyle()
);
}
return Rx.Observable.of(
updateSettingsParams({ availableStyles: layerCapabilities.availableStyles }),
updateNode(layer.id, 'layer', { ...layerCapabilities, capabilitiesLoading: null }),
loadedStyle()
);
})
.catch((err) => {
const errorType = err.message.indexOf("could not be unmarshalled") !== -1 ? "parsingCapabilities" : "global";
return Rx.Observable.of(errorStyle(errorType, err), loadedStyle());
})
.startWith(loadingStyle('global'));
}
/**
* Epics for Style Editor
* @name epics.styleeditor
* @type {object}
*/
/**
* Gets every `TOGGLE_STYLE_EDITOR` event.
* Initialize or reset style editor based on action.enabled.
* Send a get capaibilities to retrieve availables style and then a rest style request for every
* style to get all info needed (eg. format, filename, ...)
* @param {external:Observable} action$ manages `TOGGLE_STYLE_EDITOR` and `UPDATE_NODE`
* @memberof epics.styleeditor
* @return {external:Observable}
*/
export const toggleStyleEditorEpic = (action$, store) =>
action$.ofType(TOGGLE_STYLE_EDITOR)
.filter(() => !loadingStyleSelector(store.getState()))
.switchMap((action) => {
const state = store.getState();
const settings = layerSettingSelector(state);
const isInitialized = !!get(settings, 'options.availableStyles');
if (!action.enabled) return resetStyleEditorObservable(state);
if (enabledStyleEditorSelector(state) && isInitialized) return Rx.Observable.empty();
const layer = action.layer || getSelectedLayer(state);
if (!layer || layer && !layer.url) return Rx.Observable.empty();
const geoserverName = findGeoServerName(layer);
if (!geoserverName) {
return getAvailableStylesFromLayerCapabilities(layer);
}
const layerUrl = getDefaultUrl(layer.url).split(geoserverName);
const baseUrl = `${layerUrl[0]}${geoserverName}`;
const lastStyleService = styleServiceSelector(state);
return Rx.Observable.concat(
Rx.Observable.of(
loadingStyle('global'),
resetStyleEditor()
),
Rx.Observable.defer(() => updateStyleService({
baseUrl,
styleService: lastStyleService
}))
.switchMap((styleService) => {
return Rx.Observable.concat(
Rx.Observable.of(initStyleService(styleService)),
Rx.Observable.defer(() =>
// use rest API to get the correct name and workspace of the styles
LayersAPI.getLayer(baseUrl + 'rest/', layer.name)
)
.switchMap((layerConfig) => {
const stylesConfig = layerConfig?.styles?.style || [];
const layerConfigAvailableStyles = uniqBy([
layerConfig.defaultStyle,
...stylesConfig
], 'name');
if (layerConfigAvailableStyles.length === 0) {
return Rx.Observable.of(
errorStyle('availableStyles', { status: 401 }),
loadedStyle()
);
}
return Rx.Observable.defer(() =>
Promise.all([
StylesAPI.getStylesInfo({
baseUrl,
styles: layerConfigAvailableStyles
}),
getLayerCapabilities(layer)
.toPromise()
.then(cap => cap)
.catch(() => null)
])
)
.switchMap(([availableStylesRest, capabilities]) => {
const layerCapabilities = capabilities && getLayerOptions(capabilities);
const availableStylesCap = (layerCapabilities?.availableStyles || [])
.map((style) => ({ ...style, ...getNameParts(style.name) }))
.filter(({ name } = {}) => name);
// get title information from capabilities
const availableStyles = availableStylesCap.length > 0
? availableStylesRest.map(restStyle => {
const parts = getNameParts(restStyle.name);
const { name, workspace, ...capStyle} = availableStylesCap.find(style => style.name === parts.name) || {};
if (capStyle) {
return { ...capStyle, ...restStyle };
}
return restStyle;
})
: availableStylesRest;
return Rx.Observable.of(
updateAdditionalLayer(layer.id, STYLE_OWNER_NAME, 'override', {}),
updateSettingsParams({ availableStyles }),
updateNode(layer.id, 'layer', { availableStyles }),
loadedStyle()
);
});
})
.catch(() => {
// fallback to get capabilities to get list of styles
return getAvailableStylesFromLayerCapabilities(layer, true);
})
);
})
);
});
/**
* Gets every `UPDATE_STATUS` event.
* If status is true a describe layer request is sent to get all feature properties needed.
* If status is equal to 'edit' a rest style request is sent to get the style code.
* @param {external:Observable} action$ manages `UPDATE_STATUS` and `UPDATE_NODE`
* @memberof epics.styleeditor
* @return {external:Observable}
*/
export const updateLayerOnStatusChangeEpic = (action$, store) =>
action$.ofType(UPDATE_STATUS)
.switchMap((action) => {
const state = store.getState();
const layer = getUpdatedLayer(state);
if (!action.status) {
// incase of canceling edit mode, reset layer.thematic object
return Rx.Observable.of(updateNode(layer.id, 'layers', {thematic: {}}));
}
const query = layer && layer.params || {};
const describeAction = layer && !layer.describeFeatureType && getDescribeLayer(layer.url, layer, { query });
const selectedStyle = selectedStyleSelector(state);
const styleName = selectedStyle || layer.availableStyles && layer.availableStyles[0] && layer.availableStyles[0].name;
const { baseUrl = '' } = styleServiceSelector(state);
return describeAction && updateLayerSettingsObservable(action$, store,
updatedLayer => updatedLayer && updatedLayer.describeLayer,
[ describeAction ],
(updatedLayer) => {
return Rx.Observable.concat(
getStyleCodeObservable({
status: action.status,
styleName,
baseUrl
}),
Rx.Observable.of(
setEditPermissionStyleEditor(!(updatedLayer
&& updatedLayer.describeLayer
&& updatedLayer.describeLayer.error === 401)),
loadedStyle()
)
);
}
) || getStyleCodeObservable({
status: action.status,
styleName,
baseUrl
});
});
/**
* Gets every `SELECT_STYLE_TEMPLATE`, `EDIT_STYLE_CODE` events.
* Creates/Updates a temporary style used to preview templates or edits of style code.
* @param {external:Observable} action$ manages `SELECT_STYLE_TEMPLATE` and `EDIT_STYLE_CODE`
* @memberof epics.styleeditor
* @return {external:Observable}
*/
export const updateTemporaryStyleEpic = (action$, store) =>
action$.ofType(SELECT_STYLE_TEMPLATE, EDIT_STYLE_CODE)
.switchMap(action => {
const state = store.getState();
const temporaryId = temporaryIdSelector(state);
const layer = getUpdatedLayer(state);
const { workspace } = getNameParts(layer.name);
const isChangedFormat = action.format && action.format !== formatStyleSelector(state);
const styleName = temporaryId || `${workspace ? `${workspace}:` : ''}${generateTemporaryStyleId()}`;
const format = action.format || formatStyleSelector(state);
const status = statusStyleSelector(state);
const { baseUrl = '' } = styleServiceSelector(state);
// check if previous version of temporary style is changed
// if so it add 'raw=true' param to the request to eansure SLD is updated correctly
const previousLanguageVersion = languageVersionStyleSelector(state);
const currentLanguageVersion = format === 'sld'
&& (action.code || '').match(/version=\"1\.1\.0\"/) && { version: '1.1.0' }
|| action.format && !action.languageVersion && { version: '1.0.0' }
|| action.languageVersion
|| { version: '1.0.0' };
const options = previousLanguageVersion.version !== currentLanguageVersion.version
? { params: { raw: true } }
: { };
const languageVersion = currentLanguageVersion;
const updateTmpCode = (name) => createUpdateStyleObservable(
{
update: true,
code: action.code,
format,
styleName: name,
status,
baseUrl,
languageVersion,
options
},
[
updateOptionsByOwner(STYLE_OWNER_NAME, [{ style: name, _v_: Date.now(), singleTile: true }]),
updateTemporaryStyle({
temporaryId: name,
templateId: action.templateId || '',
code: action.code,
format,
init: action.init,
languageVersion
})
],
status === 'edit' ? [] : [
error({
title: "styleeditor.updateTmpErrorTitle",
message: "styleeditor.updateTmpStyleErrorMessage",
uid: "updateTmpStyleError",
autoDismiss: 5
})
]
);
// valid code needed to initialize and create temp style
const baseCode = format === 'css' && '* { stroke: #888888; }' ||
format === 'sld' && '<?xml version="1.0" encoding="ISO-8859-1"?>\n<StyledLayerDescriptor version="1.0.0"\n\t\txsi:schemaLocation="http://www.opengis.net/sld StyledLayerDescriptor.xsd"\n\t\txmlns="http://www.opengis.net/sld"\n\t\txmlns:ogc="http://www.opengis.net/ogc"\n\t\txmlns:xlink="http://www.w3.org/1999/xlink"\n\t\txmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">\n\n\t<NamedLayer>\n\t\t<Name>Default Style</Name>\n\t\t<UserStyle>\n\t\t\t<Title>${styleTitle}</Title>\n\t\t\t<Abstract>${styleAbstract}</Abstract>\n\t\t\t<FeatureTypeStyle>\n\t\t\t\t<Rule>\n\t\t\t\t\t<Name>Rule Name</Name>\n\t\t\t\t\t<Title>Rule Title</Title>\n\t\t\t\t\t<Abstract>Rule Abstract</Abstract>\n\t\t\t\t\t<LineSymbolizer>\n\t\t\t\t\t\t<Stroke>\n\t\t\t\t\t\t\t<CssParameter name="stroke">#0000FF</CssParameter>\n\t\t\t\t\t\t</Stroke>\n\t\t\t\t\t\t</LineSymbolizer>\n\t\t\t\t\t<PointSymbolizer>\n\t\t\t\t\t\t<Graphic>\n\t\t\t\t\t\t\t<Mark>\n\t\t\t\t\t\t\t\t<WellKnownName>square</WellKnownName>\n\t\t\t\t\t\t\t\t<Fill>\n\t\t\t\t\t\t\t\t\t<CssParameter name="fill">#FF0000</CssParameter>\n\t\t\t\t\t\t\t\t</Fill>\n\t\t\t\t\t\t\t</Mark>\n\t\t\t\t\t\t</Graphic>\n\t\t\t\t\t</PointSymbolizer>\n\t\t\t\t\t</Rule>\n\t\t\t\t</FeatureTypeStyle>\n\t\t\t</UserStyle>\n\t\t</NamedLayer>\n\t</StyledLayerDescriptor>\n'
|| '';
const createTmpCode = (name) =>
createUpdateStyleObservable({
code: baseCode,
format,
styleName: name,
status,
baseUrl
},
updateTmpCode(name),
[
error({
title: "styleeditor.createTmpErrorTitle",
message: "styleeditor.createTmpStyleErrorMessage",
uid: "createTmpStyleError",
autoDismiss: 5
}),
// reset temporary style properties
// when it's not possible to create it
// so next time it creates a new temporary id
updateTemporaryStyle({
temporaryId: null,
templateId: '',
code: '',
format: '',
init: '',
languageVersion: null
})
]
);
// delete and replace current temporary style if format is changed
return (isChangedFormat && temporaryId) && deleteStyle({
styleName: temporaryId,
baseUrl,
onSuccess$: createTmpCode(`${workspace ? `${workspace}:` : ''}${generateTemporaryStyleId()}`),
onError$: updateTmpCode(styleName)
})
|| temporaryId && updateTmpCode(styleName)
|| createTmpCode(styleName);
});
// import the md5 dynamically
// we need it only for the style body code
function getMD5Metadata(code) {
return import('md5').then((mod) => {
const md5 = mod.default;
return md5(code);
});
}
/**
* Gets every `CREATE_STYLE` event.
* Create a new style.
* @param {external:Observable} action$ manages `CREATE_STYLE`
* @memberof epics.styleeditor
* @return {external:Observable}
*/
export const createStyleEpic = (action$, store) =>
action$.ofType(CREATE_STYLE)
.switchMap(action => {
const state = store.getState();
const code = codeStyleSelector(state);
const layer = getUpdatedLayer(state);
const { workspace } = getNameParts(layer.name);
// add new style to layer workspace
const styleName = `${workspace ? `${workspace}:` : ''}${generateStyleId(action.settings)}`;
const format = formatStyleSelector(state);
const { title = '', _abstract = '' } = action.settings || {};
const { baseUrl = '' } = styleServiceSelector(state);
const editorMetadata = {
msStyleJSON: null,
msEditorType: 'visual'
};
const metadata = {
title: title,
description: _abstract,
...editorMetadata
};
const status = '';
const newCode = template(code)({ styleTitle: title, styleAbstract: _abstract });
return Rx.Observable.defer(() =>
getMD5Metadata(newCode)
.then((msMD5Hash) =>
StylesAPI.createStyle({
baseUrl,
code: newCode,
format,
styleName,
metadata: {
...metadata,
msMD5Hash
}
})
)
)
.switchMap(() => Rx.Observable.of(
updateOptionsByOwner(STYLE_OWNER_NAME, [{}]),
updateSettingsParams({style: styleName || ''}, true),
updateStatus(''),
loadedStyle())
.merge(
updateAvailableStylesObservable({layer, styleName, format, title, _abstract, baseUrl, metadata})
))
.catch((err) => Rx.Observable.of(
errorStyle(status, err),
loadedStyle(),
error({
title: "styleeditor.createStyleErrorTitle",
message: "styleeditor.createStyleErrorMessage",
uid: "createStyleError",
autoDismiss: 5
})
))
.startWith(loadingStyle(status));
});
/**
* Gets every `UPDATE_STYLE_CODE` event.
* Update and save accepted chenges of edited code
* @param {external:Observable} action$ manages `UPDATE_STYLE_CODE`
* @memberof epics.styleeditor
* @return {external:Observable}
*/
export const updateStyleCodeEpic = (action$, store) =>
action$.ofType(UPDATE_STYLE_CODE)
.switchMap(() => {
const state = store.getState();
const format = formatStyleSelector(state);
const languageVersion = languageVersionStyleSelector(state);
const code = codeStyleSelector(state);
const styleName = selectedStyleSelector(state);
const temporaryId = temporaryIdSelector(state);
const layer = getUpdatedLayer(state);
const { baseUrl = '' } = styleServiceSelector(state);
const editorMetadata = editorMetadataSelector(state) || {};
const metadata = {
msStyleJSON: editorMetadata.styleJSON || null,
msEditorType: editorMetadata.editorType
};
const availableStyles = (layer.availableStyles || [])
.map((style) => {
if (style.name === styleName) {
return {...style, metadata: { ...style.metadata, ...metadata }};
}
return style;
});
return Rx.Observable.defer(() =>
getMD5Metadata(code)
.then((msMD5Hash) =>
StylesAPI.updateStyle({
baseUrl,
code,
format,
styleName,
languageVersion,
options: { params: { raw: true } },
metadata: {
...metadata,
msMD5Hash
}
})
)
)
.switchMap(() => Rx.Observable.of(
loadedStyle(),
updateNode(
layer.id,
'layer',
{
_v_: Date.now(),
availableStyles
}),
updateSettingsParams({
availableStyles
}),
updateTemporaryStyle({
temporaryId: temporaryId,
templateId: '',
code,
format,
init: true,
languageVersion
}),
success({
title: "styleeditor.savedStyleTitle",
message: "styleeditor.savedStyleMessage",
uid: "savedStyleTitle",
autoDismiss: 5
})))
.catch((err) => Rx.Observable.of(
errorStyle('global', err),
loadedStyle(),
error({
title: "styleeditor.updateStyleErrorTitle",
message: "styleeditor.updateStyleErrorMessage",
uid: "updateStyleError",
autoDismiss: 5
})))
.startWith(loadingStyle('global'));
});
/**
* Gets every `DELETE_STYLE` event.
* Remove style from layer object and delete it
* @param {external:Observable} action$ manages `DELETE_STYLE`
* @memberof epics.styleeditor
* @return {external:Observable}
*/
export const deleteStyleEpic = (action$, store) =>
action$.ofType(DELETE_STYLE)
.filter(({styleName}) => !!styleName)
.switchMap(({styleName}) => {
const state = store.getState();
const layer = getUpdatedLayer(state);
const { baseUrl = '' } = styleServiceSelector(state);
return Rx.Observable.defer(() =>
LayersAPI.removeStyles({
baseUrl,
layerName: layer.name,
styles: [{ name: styleName }]
})
)
.switchMap(() => {
const availableStyles = layer.availableStyles && layer.availableStyles.filter(({name}) => name !== styleName) || [];
return Rx.Observable.concat(
Rx.Observable.of(
updateSettingsParams({style: '', availableStyles}, true),
loadedStyle()
),
deleteStyle({
styleName,
baseUrl,
onSuccess$: Rx.Observable.of(
success({
title: "styleeditor.deletedStyleSuccessTitle",
message: "styleeditor.deletedStyleSuccessMessage",
uid: "deletedStyleSuccess",
autoDismiss: 5
})
),
onError$: Rx.Observable.of(
error({
title: "styleeditor.deletedStyleErrorTitle",
message: "styleeditor.deletedStyleErrorMessage",
uid: "deletedStyleError",
autoDismiss: 5
})
)
})
);
})
.catch(() => Rx.Observable.of(loadedStyle()))
.startWith(() => Rx.Observable.of(loadingStyle('global')));
});
/**
* Gets every `SET_DEFAULT_STYLE` event.
* Update default style of the selected layer
* @param {external:Observable} action$ manages `SET_DEFAULT_STYLE`
* @memberof epics.styleeditor
* @return {external:Observable}
*/
export const setDefaultStyleEpic = (action$, store) =>
action$.ofType(SET_DEFAULT_STYLE)
.switchMap(() => {
const state = store.getState();
const { baseUrl = '' } = styleServiceSelector(state);
const layer = getUpdatedLayer(state);
const styleName = selectedStyleSelector(state);
return Rx.Observable.defer(() =>
LayersAPI.updateDefaultStyle({
baseUrl,
layerName: layer.name,
styleName
})
)
.switchMap(() => {
const defaultStyle = layer.availableStyles.filter(({ name }) => styleName === name);
const filteredStyles = layer.availableStyles.filter(({ name }) => styleName !== name);
const availableStyles = [...defaultStyle, ...filteredStyles];
return Rx.Observable.of(
updateSettingsParams({ availableStyles }, true),
success({
title: "styleeditor.setDefaultStyleSuccessTitle",
message: "styleeditor.setDefaultStyleSuccessMessage",
uid: "setDefaultStyleSuccess",
autoDismiss: 5
}),
loadedStyle()
);
})
.startWith(loadingStyle('global'))
.catch(() => {
return Rx.Observable.of(
error({
title: "styleeditor.setDefaultStyleErrorTitle",
message: "styleeditor.setDefaultStyleErrorMessage",
uid: "setDefaultStyleError",
autoDismiss: 5
}),
loadedStyle()
);
});
});
export default {
toggleStyleEditorEpic,
updateLayerOnStatusChangeEpic,
updateTemporaryStyleEpic,
createStyleEpic,
updateStyleCodeEpic,
deleteStyleEpic,
setDefaultStyleEpic
};