44 lines
1.5 KiB
JavaScript
44 lines
1.5 KiB
JavaScript
import ScratchStorage from 'scratch-storage';
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import defaultProjectAssets from './default-project';
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const PROJECT_SERVER = 'https://cdn.projects.scratch.mit.edu';
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const ASSET_SERVER = 'https://cdn.assets.scratch.mit.edu';
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/**
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* Wrapper for ScratchStorage which adds default web sources.
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* @todo make this more configurable
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*/
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class Storage extends ScratchStorage {
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constructor () {
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super();
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this.addWebSource(
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[this.AssetType.Project],
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projectAsset => {
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const [projectId, revision] = projectAsset.assetId.split('.');
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return revision ?
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`${PROJECT_SERVER}/internalapi/project/${projectId}/get/${revision}` :
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`${PROJECT_SERVER}/internalapi/project/${projectId}/get/`;
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}
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);
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this.addWebSource(
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[this.AssetType.ImageVector, this.AssetType.ImageBitmap, this.AssetType.Sound],
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asset => `${ASSET_SERVER}/internalapi/asset/${asset.assetId}.${asset.dataFormat}/get/`
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);
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this.addWebSource(
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[this.AssetType.Sound],
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asset => `static/extension-assets/scratch3_music/${asset.assetId}.${asset.dataFormat}`
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);
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defaultProjectAssets.forEach(asset => this.cache(
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this.AssetType[asset.assetType],
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this.DataFormat[asset.dataFormat],
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asset.data,
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asset.id
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));
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}
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}
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const storage = new Storage();
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export default storage;
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