50 lines
No EOL
2 KiB
TypeScript
50 lines
No EOL
2 KiB
TypeScript
import {TagsFilter} from "../../Logic/Tags/TagsFilter";
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import {RegexTag} from "../../Logic/Tags/RegexTag";
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export default class SourceConfig {
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public readonly osmTags?: TagsFilter;
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public readonly overpassScript?: string;
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public readonly geojsonSource?: string;
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public readonly geojsonZoomLevel?: number;
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public readonly isOsmCacheLayer: boolean;
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public readonly mercatorCrs: boolean;
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constructor(params: {
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mercatorCrs?: boolean;
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osmTags?: TagsFilter,
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overpassScript?: string,
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geojsonSource?: string,
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isOsmCache?: boolean,
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geojsonSourceLevel?: number,
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}, context?: string) {
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let defined = 0;
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if (params.osmTags) {
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defined++;
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}
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if (params.overpassScript) {
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defined++;
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}
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if (params.geojsonSource) {
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defined++;
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}
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if (defined == 0) {
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throw `Source: nothing correct defined in the source (in ${context}) (the params are ${JSON.stringify(params)})`
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}
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if (params.isOsmCache && params.geojsonSource == undefined) {
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console.error(params)
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throw `Source said it is a OSM-cached layer, but didn't define the actual source of the cache (in context ${context})`
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}
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if(params.geojsonSource !== undefined && params.geojsonSourceLevel !== undefined){
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if(! ["x","y","x_min","x_max","y_min","Y_max"].some(toSearch => params.geojsonSource.indexOf(toSearch) > 0)){
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throw `Source defines a geojson-zoomLevel, but does not specify {x} nor {y} (or equivalent), this is probably a bug (in context ${context})`
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}}
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this.osmTags = params.osmTags ?? new RegexTag("id",/.*/);
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this.overpassScript = params.overpassScript;
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this.geojsonSource = params.geojsonSource;
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this.geojsonZoomLevel = params.geojsonSourceLevel;
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this.isOsmCacheLayer = params.isOsmCache ?? false;
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this.mercatorCrs = params.mercatorCrs ?? false;
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}
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} |