slate/node_common/link-utilities.js

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import * as Environment from "~/node_common/environment";
import * as Logging from "~/common/logging";
import "isomorphic-fetch";
import JWT from "jsonwebtoken";
import microlink from "@microlink/mql";
import CID from "cids";
import multihashing from "multihashing-async";
export const fetchLinkData = async (url) => {
try {
const { status, data, response } = await microlink(url, {
// screenshot: true,
apiKey: Environment.MICROLINK_API_KEY,
});
if (status !== "success") {
return;
}
return data;
} catch (e) {
Logging.error(e);
}
};
export const getDomainFromURL = (url = "") => {
let parsedURL;
try {
parsedURL = new URL(url);
} catch (e) {
Logging.error(e);
return;
}
const domain = parsedURL.hostname.replace("www.", ""); //NOTE(martina): returns example.com
return domain;
};
export const getCIDofString = async (url = "") => {
const bytes = new TextEncoder().encode(url);
const hash = await multihashing(bytes, "sha2-256");
const cid = new CID(1, "dag-pb", hash);
return cid.toString();
};
export const fetchEmbed = async (url) => {
try {
const request = await fetch(
`https://iframe.ly/api/oembed?url=${encodeURIComponent(url)}&api_key=${
Environment.IFRAMELY_API_KEY
}&iframe=1&omit_script=1`,
{
method: "GET",
}
);
const data = await request.json();
return data?.html;
} catch (e) {
Logging.error(e);
}
};
export const testIframe = async (url) => {
try {
const request = await fetch(url, {
method: "GET",
});
if (request?.headers && request?.headers.get("x-frame-options")) {
return false;
}
return true;
} catch (e) {
Logging.error(e);
return false;
}
};
// export const uploadScreenshot = async (file, user) => {
// const token = JWT.sign({ id: user.id, username: user.username }, Environment.JWT_SECRET);
// const data = {
// url: file.data.coverImage.data.url,
// updateType: "COVER_IMAGE",
// targetId: file.id,
// };
// try {
// const request = await fetch(`${Environment.}/api/data/url`, {
// method: "POST",
// credentials: "omit",
// headers: {
// Accept: "application/json",
// "Content-Type": "application/json",
// Authorization: token,
// },
// body: JSON.stringify({ data }),
// });
// return true;
// } catch (e) {
// Logging.error(e);
// return false;
// }
// };