24 lines
837 B
TypeScript
24 lines
837 B
TypeScript
import type { SceneDocument } from "../document/scene-document";
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import { migrateSceneDocument } from "../document/migrate-scene-document";
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import { assertSceneDocumentIsValid } from "../document/scene-document-validation";
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export function serializeSceneDocument(document: SceneDocument): string {
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assertSceneDocumentIsValid(document);
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return JSON.stringify(document, null, 2);
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}
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export function parseSceneDocumentJson(source: string): SceneDocument {
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let parsedValue: unknown;
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try {
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parsedValue = JSON.parse(source);
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} catch (error) {
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const cause = error instanceof Error ? error.message : "Unknown JSON parse failure.";
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throw new Error(`Scene document JSON could not be parsed: ${cause}`);
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}
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const document = migrateSceneDocument(parsedValue);
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assertSceneDocumentIsValid(document);
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return document;
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}
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