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37 lines
849 B
37 lines
849 B
2 years ago
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import { Cell, beginCell, Address, beginDict, Slice, toNano } from "ton";
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let contentSlice2 : Slice;
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enum OPS {
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ChangeAdmin = 3,
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ReplaceMetadata = 4,
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Mint = 21,
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InternalTransfer = 0x178d4519,
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Transfer = 0xf8a7ea5,
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Burn = 0x595f07bc,
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}
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export type JettonMetaDataKeys =
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| "name"
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| "description"
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| "image"
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| "symbol"
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| "image_data"
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| "decimals";
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async function parseJettonOffchainMetadata(contentSlice: Slice): Promise<{
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metadata: { [s in JettonMetaDataKeys]?: string };
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isIpfs: boolean;
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}> {
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const jsonURI = contentSlice
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.loadBits(await () => (contentSlice.remainingBits()))
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.toString("ascii")
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.replace("ipfs://", "https://ipfs.io/ipfs/");
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return {
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metadata: (await axios.get(jsonURI)).data,
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isIpfs: /(^|\/)ipfs[.:]/.test(jsonURI),
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};
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}
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