42 lines
912 B
Plaintext
42 lines
912 B
Plaintext
import type { SerovalNode } from 'seroval';
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import { createPlugin } from 'seroval';
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type BlobNode = {
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type: SerovalNode;
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buffer: SerovalNode;
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};
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const BlobPlugin = /* @__PURE__ */ createPlugin<Blob, BlobNode>({
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tag: 'seroval-plugins/web/Blob',
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test(value) {
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if (typeof Blob === 'undefined') {
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return false;
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}
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return value instanceof Blob;
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},
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parse: {
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async async(value, ctx) {
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return {
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type: await ctx.parse(value.type),
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buffer: await ctx.parse(await value.arrayBuffer()),
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};
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},
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},
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serialize(node, ctx) {
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return (
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'new Blob([' +
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ctx.serialize(node.buffer) +
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'],{type:' +
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ctx.serialize(node.type) +
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'})'
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);
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},
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deserialize(node, ctx) {
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return new Blob([ctx.deserialize(node.buffer) as ArrayBuffer], {
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type: ctx.deserialize(node.type) as string,
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});
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},
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});
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export default BlobPlugin;
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