Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | 27x 27x 27x 27x 27x 27x 23x 16x 16x 16x 16x 16x 16x 16x 16x 5x 11x 11x 11x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x | export { IPFS };
import axios from "axios";
import FormData from "form-data";
import { makeString } from "../mina";
import { NAMES_ORACLE } from "..";
class IPFS {
private auth: string;
static ipfsData: { [key: string]: string } = {};
static useLocalIpfsData: boolean = false as boolean;
constructor(token: string) {
this.auth = token;
}
public async pinJSON(params: {
data: any;
name: string;
keyvalues?: object;
}): Promise<string | undefined> {
const { data, name, keyvalues } = params;
console.log("saveToIPFS:", { name, keyvalues });
Iif (this.auth === "local") {
const hash = makeString(
`bafkreibwikqybinoumbe6v2mpzwgluhqw7n4h6d5y7eq2nogils6ibflbi`.length
);
IPFS.ipfsData[hash] = data;
IPFS.useLocalIpfsData = true;
return hash;
}
try {
const pinataData = {
pinataOptions: {
cidVersion: 1,
},
pinataMetadata: {
name,
keyvalues,
},
pinataContent: data,
};
const str = JSON.stringify(pinataData);
const config = {
headers: {
"Content-Type": "application/json",
Authorization: "Bearer " + this.auth,
},
};
if (this.auth === "")
//for running tests
return `bafkreibwikqybinoumbe6v2mpzwgluhqw7n4h6d5y7eq2nogils6ibflbi`;
const res = await axios.post(
"https://api.pinata.cloud/pinning/pinJSONToIPFS",
str,
config
);
console.log("saveToIPFS result:", res.data);
return res.data.IpfsHash;
} catch (error: any) {
console.error("saveToIPFS error:", error?.message);
return undefined;
}
}
public async pinFile(params: {
stream: NodeJS.ReadableStream;
name: string;
size: number;
mimeType: string;
keyvalues?: object;
}): Promise<string | undefined> {
const { stream, name, size, mimeType, keyvalues } = params;
console.log("pinFile:", { name, size, mimeType, keyvalues });
try {
const form = new FormData();
form.append("file", stream, {
contentType: mimeType,
knownLength: size,
filename: name,
});
form.append("pinataMetadata", JSON.stringify({ name, keyvalues }));
form.append("pinataOptions", JSON.stringify({ cidVersion: 1 }));
Iif (this.auth === "")
//for running tests
return `bafkreibwikqybinoumbe6v2mpzwgluhqw7n4h6d5y7eq2nogils6ibflbi`;
// TODO: add retry logic
const response = await axios.post(
"https://api.pinata.cloud/pinning/pinFileToIPFS",
form,
{
headers: {
Authorization: "Bearer " + this.auth,
"Content-Type": "multipart/form-data",
},
maxBodyLength: 25 * 1024 * 1024,
}
);
console.log("pinFile result:", response.data);
if (response && response.data && response.data.IpfsHash) {
return response.data.IpfsHash;
} else E{
console.error("pinFile error", response.data.error);
return undefined;
}
} catch (err) {
console.error("pinFile error 2 - catch", err);
return undefined;
}
}
}
|