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Merge pull request #52 from Kredeum/nftStorage
NFT Storage on client
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| import pin from "./pin.mjs"; | ||
|
|
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| class nftStorage extends pin { | ||
| constructor(key) { | ||
| super(key); | ||
| } | ||
|
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| async pin(buffer) { | ||
| let cid = ""; | ||
|
|
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| const data = await ( | ||
| await fetch("https://api.nft.storage/upload", { | ||
| method: "POST", | ||
| body: buffer, | ||
| headers: { | ||
| Authorization: "Bearer " + super.key | ||
| } | ||
| }) | ||
| ).json(); | ||
| // console.log(data); | ||
| if (data.ok) { | ||
| cid = data.value?.cid; | ||
| console.log(`https://ipfs.io/ipfs/${cid}`); | ||
| } else { | ||
| console.error(data.error); | ||
| } | ||
|
|
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| return cid; | ||
| } | ||
| } | ||
|
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| export default nftStorage; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| class pin { | ||
| _key = null; | ||
|
|
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| get key() { | ||
| return this._key; | ||
| } | ||
|
|
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| constructor(key) { | ||
| this._key = key; | ||
| } | ||
|
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| async pin(buffer, options) { | ||
| return "pin class is abstract"; | ||
| } | ||
|
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| async pinUrl(url, options) { | ||
| return await this.pin(await (await fetch(url)).blob(), options); | ||
| } | ||
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| async pinJson(object, options) { | ||
| return await this.pin(JSON.stringify(object, null, 2), options); | ||
| } | ||
| } | ||
|
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| export default pin; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| import pin from "./pin.mjs"; | ||
| import axios from "axios"; | ||
|
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| class pinata extends pin { | ||
| constructor(key) { | ||
| super(key); | ||
| } | ||
|
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| async pin(buffer) { | ||
| const pinataOptions = { cidVersion: 1 }; | ||
| const data = new FormData(); | ||
| data.append("file", buffer); | ||
| data.append("pinataOptions", JSON.stringify(pinataOptions)); | ||
|
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| let resp; | ||
| try { | ||
| resp = await axios({ | ||
| method: "POST", | ||
| url: "https://api.pinata.cloud/pinning/pinFileToIPFS", | ||
| data: data, | ||
| maxBodyLength: "Infinity", | ||
| headers: { | ||
| pinata_api_key: "b253abf46663a21f0e40", | ||
| pinata_secret_api_key: "34b0951ff74f6bd1bd30463d50c4de61b8cb4183503fb26fd59595d5c78fced2" | ||
| } | ||
| }); | ||
| console.log("pinata.call axios", config); | ||
| } catch (e) { | ||
| console.error("pinata.call ERROR", e); | ||
| } | ||
| //console.log('pinata.pinFileToIPFS', pinFileJson); | ||
| return resp.data; | ||
| } | ||
| } | ||
|
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| export default pinata; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| import pin from "./pin.mjs"; | ||
| import axios from "axios"; | ||
|
|
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| class pinata extends pin { | ||
| constructor(key) { | ||
| super(key); | ||
| } | ||
|
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| async pin(buffer) { | ||
| const formData = new FormData(); | ||
| formData.append("file", buffer); | ||
| formData.append("pinataOptions", JSON.stringify({ cidVersion: 1 })); | ||
|
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| console.log(formData.toString()); | ||
|
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| const options = { | ||
| method: "POST", | ||
| body: formData, | ||
| headers: { | ||
| withCredentials: true, | ||
| maxContentLength: "Infinity", //this is needed to prevent axios from erroring out with large files | ||
| maxBodyLength: "Infinity", | ||
| "Content-Type": `multipart/form-data; boundary=${formData.getBoundary()}`, | ||
| pinata_api_key: "b253abf46663a21f0e40", | ||
| pinata_secret_api_key: "34b0951ff74f6bd1bd30463d50c4de61b8cb4183503fb26fd59595d5c78fced2" | ||
| } | ||
| }; | ||
| // console.log("options",options); | ||
| // const data = await (await fetch("https://api.pinata.cloud/pinning/pinFileToIPFS", options)).json(); | ||
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| const resp = await axios.post("https://api.pinata.cloud/pinning/pinFileToIPFS", formData, { | ||
| withCredentials: true, | ||
| maxContentLength: "Infinity", | ||
| maxBodyLength: "Infinity", | ||
| headers: { | ||
| "Content-type": `multipart/form-data; boundary= ${formData._boundary}`, | ||
| pinata_api_key: "b253abf46663a21f0e40", | ||
| pinata_secret_api_key: "34b0951ff74f6bd1bd30463d50c4de61b8cb4183503fb26fd59595d5c78fced2" | ||
| } | ||
| }); | ||
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| console.log("resp.data", resp.data); | ||
|
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| if (data.ok) { | ||
| cid = data.value?.cid; | ||
| console.log(`https://ipfs.io/ipfs/${cid}`); | ||
| } else { | ||
| console.error(data.error); | ||
| } | ||
|
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| return data; | ||
| } | ||
| } | ||
|
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| export default pinata; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| import fetch from "node-fetch"; | ||
| import FormData from "form-data"; | ||
| import fs from "fs"; | ||
| import string2fileStream from "string-to-file-stream"; | ||
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| let data = new FormData(); | ||
| // data.append("file", fs.createReadStream("./klogo.png")); | ||
| data.append("file", string2fileStream("Bonjour le monde")); | ||
| data.append("pinataOptions", JSON.stringify({ cidVersion: 1 })); | ||
|
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| console.log( | ||
| await ( | ||
| await fetch("https://api.pinata.cloud/pinning/pinFileToIPFS", { | ||
| method: "POST", | ||
| body: data, | ||
| headers: { | ||
| "Content-Type": `multipart/form-data; boundary=${data.getBoundary()}`, | ||
| pinata_api_key: "b253abf46663a21f0e40", | ||
| pinata_secret_api_key: "34b0951ff74f6bd1bd30463d50c4de61b8cb4183503fb26fd59595d5c78fced2" | ||
| } | ||
| }) | ||
| ).json() | ||
| ); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| //imports needed for this function | ||
| import axios from "axios"; | ||
| import fs from "fs"; | ||
| import FormData from "form-data"; | ||
|
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| export const pinFileToIPFS = (pinataApiKey, pinataSecretApiKey) => { | ||
| const url = `https://api.pinata.cloud/pinning/pinFileToIPFS`; | ||
|
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| //we gather a local file for this example, but any valid readStream source will work here. | ||
| let data = new FormData(); | ||
| data.append("file", fs.createReadStream("./klogo.png")); | ||
|
|
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| //You'll need to make sure that the metadata is in the form of a JSON object that's been convered to a string | ||
| //metadata is optional | ||
| const metadata = JSON.stringify({ | ||
| name: "testname", | ||
| keyvalues: { | ||
| exampleKey: "exampleValue" | ||
| } | ||
| }); | ||
| data.append("pinataMetadata", metadata); | ||
|
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| //pinataOptions are optional | ||
| const pinataOptions = JSON.stringify({ | ||
| cidVersion: 0, | ||
| customPinPolicy: { | ||
| regions: [ | ||
| { | ||
| id: "FRA1", | ||
| desiredReplicationCount: 1 | ||
| }, | ||
| { | ||
| id: "NYC1", | ||
| desiredReplicationCount: 2 | ||
| } | ||
| ] | ||
| } | ||
| }); | ||
| data.append("pinataOptions", pinataOptions); | ||
|
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| return axios | ||
| .post(url, data, { | ||
| maxBodyLength: "Infinity", //this is needed to prevent axios from erroring out with large files | ||
| headers: { | ||
| "Content-Type": `multipart/form-data; boundary=${data._boundary}`, | ||
| pinata_api_key: pinataApiKey, | ||
| pinata_secret_api_key: pinataSecretApiKey | ||
| } | ||
| }) | ||
| .then(function (response) { | ||
| console.log(response.data); | ||
| }) | ||
| .catch(function (error) { | ||
| console.error(error); | ||
| }); | ||
| }; | ||
|
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| pinFileToIPFS("b253abf46663a21f0e40", "34b0951ff74f6bd1bd30463d50c4de61b8cb4183503fb26fd59595d5c78fced2"); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| // npx mocha tests/pinata.mjs | ||
| import { expect } from "chai"; | ||
| import pinataPins from "../lib/pinata.mjs"; | ||
| import fetch from "node-fetch"; | ||
| import FormData from "form-data"; | ||
| global.fetch = fetch; | ||
| global.FormData = FormData; | ||
|
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| const txt = "Bonjour le monde"; | ||
| const txtCID = "bafybeic2defbqe6j3swepixdfeyrmx6l3pk3fch3uqbkwtxl7gzs4pspwu"; | ||
| const key = process.env.NFT_STORAGE_KEY; | ||
| const imgUrl = "https://www.kredeum.com/favicon.ico"; | ||
| const imgCID = "bafybeid6lyb42fm2yabxi7ur2sea4fdokikuidkyqwy54lzcytfxn44yra"; | ||
| const jsn = { json: "file" }; | ||
| const jsnCID = "bafybeidyaf5zduqk2lsfiikpanmxmqs2imamfrz2kwnnovvmvv6pq3wcge"; | ||
|
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| describe("pinataPins Add Text", async function () { | ||
| this.timeout(10000); | ||
|
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| it("Add text should return given CID", async function () { | ||
| const pinata = new pinataPins(key); | ||
| expect(await pinata.pin(txt)).to.be.equal(txtCID); | ||
| }); | ||
|
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| // it("Add text should fail without auth key", async function () { | ||
| // const pinata = new pinataPins(); | ||
| // expect(await pinata.pin(txt)).to.be.equal(""); | ||
| // }); | ||
| }); | ||
|
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| // describe("pinataPins Add Image", async function () { | ||
| // this.timeout(10000); | ||
|
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| // it("Add image should return given CID", async function () { | ||
| // const pinata = new pinataPins(key); | ||
| // expect(await pinata.pinUrl(imgUrl)).to.be.equal(imgCID); | ||
| // }); | ||
| // }); | ||
|
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| // describe("pinataPins Add Json", async function () { | ||
| // this.timeout(10000); | ||
|
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| // it("Add json should return given CID", async function () { | ||
| // const pinata = new pinataPins(key); | ||
| // expect(await pinata.pinJson(jsn)).to.be.equal(jsnCID); | ||
| // }); | ||
| // }); |
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