stevedylandev
Fullstack Dev | Head of Developer Relations for Pinata
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import { CID } from 'npm:multiformats/cid'
import * as raw from 'npm:multiformats/codecs/raw'
import { sha256 } from 'npm:multiformats/hashes/sha2'
const JWT = "YOUR_PINATA_JWT"
async function main(){
try {
const text = "Hello World!";
const blob = new Blob([text], { type: "text/plain" });
const unit8array = new Uint8Array(await blob.arrayBuffer());
const bytes = raw.encode(unit8array)
const hash = await sha256.digest(bytes)
const cid = CID.create(1, raw.code, hash)
console.log(cid.toString())
} catch(error) {
console.log(error)
}
}
async function pinFileToIPFS() {
try {
const text = "Hello World!";
const blob = new Blob([text], { type: "text/plain" });
const data = new FormData();
data.append("file", blob);
const options = JSON.stringify({
cidVersion: 1
})
data.append("pinataOptions", options)
const res = await fetch("https://api.pinata.cloud/pinning/pinFileToIPFS", {
method: "POST",
headers: {
Authorization: `Bearer ${JWT}`,
},
body: data
});
const resData = await res.json();
console.log(resData.IpfsHash);
} catch (error) {
console.log(error);
}
};
main()
pinFileToIPFS()
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/**
* modified version of https://unpkg.com/twemoji@13.1.0/dist/twemoji.esm.js.
*/
/* ! Copyright Twitter Inc. and other contributors. Licensed under MIT */
// this file added in: https://github.com/open-sauced/opengraph/issues/50
const U200D = String.fromCharCode(8205);
const UFE0Fg = /\uFE0F/g;
export function getIconCode (char: string) {
return toCodePoint(!char.includes(U200D) ? char.replace(UFE0Fg, "") : char);
}
function toCodePoint (unicodeSurrogates: string) {
const r = [];
let c = 0;
let i = 0;
let p = 0;
// eslint-disable-next-line no-loops/no-loops
while (i < unicodeSurrogates.length) {
c = unicodeSurrogates.charCodeAt(i++);
if (p) {
r.push((65536 + ((p - 55296) << 10) + (c - 56320)).toString(16));
p = 0;
} else if (55296 <= c && c <= 56319) {
p = c;
} else {
r.push(c.toString(16));
}
}
return r.join("-");
}
export const apis = {
twemoji: (code: string) =>
`https://cdnjs.cloudflare.com/ajax/libs/twemoji/14.0.2/svg/${
code.toLowerCase()
}.svg`,
openmoji: "https://cdn.jsdelivr.net/npm/@svgmoji/openmoji@2.0.0/svg/",
blobmoji: "https://cdn.jsdelivr.net/npm/@svgmoji/blob@2.0.0/svg/",
noto: "https://cdn.jsdelivr.net/gh/svgmoji/svgmoji/packages/svgmoji__noto/svg/",
fluent: (code: string) =>
`https://cdn.jsdelivr.net/gh/shuding/fluentui-emoji-unicode/assets/${
code.toLowerCase()
}_color.svg`,
fluentFlat: (code: string) =>
`https://cdn.jsdelivr.net/gh/shuding/fluentui-emoji-unicode/assets/${
code.toLowerCase()
}_flat.svg`,
};
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const emojiCache: Record<string, Promise<string>> = {};
export async function loadEmoji (type: keyof typeof apis, code: string) {
const key = `${type}:${code}`;
if (key in emojiCache) {
return emojiCache[key];
}
if (!type || !apis[type]) {
type = "twemoji";
}
const api = apis[type];
if (typeof api === "function") {
return (emojiCache[key] = fetch(api(code)).then(async r => r.text()));
}
return (emojiCache[key] = fetch(`${api}${code.toUpperCase()}.svg`).then(async r =>
r.text()));
}
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import { email } from "https://esm.town/v/std/email?v=9";
import { fetchIPFSPosts } from "https://esm.town/v/stevedylandev/fetchIpfsPosts";
import { fetchPinataPosts } from "https://esm.town/v/stevedylandev/fetchPinatsPosts";
const emailBody1 = await fetchPinataPosts();
const emailBody2 = await fetchIPFSPosts();
export let emailExample = email({
html: `<h1>gm 🌞</h1> </br> <h4>Your weekly report of IPFS and Pinata are below 🚀</h4> </br> ${
emailBody1 + emailBody2
}`,
subject: "Weekly Stack Overflow Repoort",
from: "stevedylandev.valname@valtown.email",
to: "team@pinata.cloud",
});