53 lines
1.4 KiB
JavaScript
53 lines
1.4 KiB
JavaScript
'use strict';
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const MapStoreMapConfigProvider = require('../../models/mapconfig/provider/map-store-provider');
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module.exports = function createMapStoreMapConfigProvider (
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mapStore,
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userLimitsBackend,
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pgConnection,
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affectedTablesCache,
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forcedFormat = null
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) {
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return function createMapStoreMapConfigProviderMiddleware (req, res, next) {
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const { user, token, cache_buster: cacheBuster, api_key: apiKey } = res.locals;
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const { dbuser, dbname, dbpassword, dbhost, dbport } = res.locals;
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const { layer: layerFromParams, z, x, y, scale_factor: scaleFactor, format } = req.params;
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const { layer: layerFromQuery } = req.query;
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const params = {
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user,
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token,
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cache_buster: cacheBuster,
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api_key: apiKey,
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dbuser,
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dbname,
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dbpassword,
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dbhost,
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dbport,
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layer: (layerFromQuery || layerFromParams),
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z,
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x,
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y,
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scale_factor: scaleFactor,
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format
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};
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if (forcedFormat) {
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params.format = forcedFormat;
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params.layer = params.layer || 'all';
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}
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res.locals.mapConfigProvider = new MapStoreMapConfigProvider(
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mapStore,
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user,
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userLimitsBackend,
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pgConnection,
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affectedTablesCache,
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params
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);
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next();
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};
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};
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