67 lines
2.0 KiB
JavaScript
67 lines
2.0 KiB
JavaScript
import { ipnsPath, ipfsPath } from "is-ipfs";
|
|
const IPFS_MODULE = "AQDr2iGYEiMKIdb14w7dxwxFYBo3LaYc0mAuRKXsF2w9OQ";
|
|
let callModule, connectModule;
|
|
async function loadLibs() {
|
|
if (callModule && connectModule) {
|
|
return;
|
|
}
|
|
if (typeof window !== "undefined" && window?.document) {
|
|
const pkg = await import("libkernel");
|
|
callModule = pkg.callModule;
|
|
connectModule = pkg.connectModule;
|
|
}
|
|
else {
|
|
const pkg = await import("libkmodule");
|
|
callModule = pkg.callModule;
|
|
connectModule = pkg.connectModule;
|
|
}
|
|
}
|
|
export async function refreshGatewayList() {
|
|
const [resp, err] = await doCall("refreshGatewayList");
|
|
if (err) {
|
|
throw new Error(err);
|
|
}
|
|
return resp;
|
|
}
|
|
export async function fetchIpfs(hash, path = "", receiveUpdate) {
|
|
if (!ipfsPath(`/ipfs/${hash}`)) {
|
|
throw new Error("Invalid hash");
|
|
}
|
|
return doFetch("fetchIpfs", { hash, path }, receiveUpdate);
|
|
}
|
|
export async function statIpfs(hash, path = "") {
|
|
if (!ipfsPath(`/ipfs/${hash}`)) {
|
|
throw new Error("Invalid hash");
|
|
}
|
|
return doFetch("statIpfs", { hash, path });
|
|
}
|
|
export async function fetchIpns(hash, path = "", receiveUpdate) {
|
|
if (!ipnsPath(`/ipns/{${hash}`)) {
|
|
throw new Error("Invalid hash");
|
|
}
|
|
return doFetch("fetchIpns", { hash, path }, receiveUpdate);
|
|
}
|
|
export async function statIpns(hash, path = "") {
|
|
if (!ipnsPath(`/ipns/{${hash}`)) {
|
|
throw new Error("Invalid hash");
|
|
}
|
|
return doFetch("statIpns", { hash, path });
|
|
}
|
|
async function doFetch(method, data, receiveUpdate) {
|
|
let [resp, err] = await doCall(method, data, receiveUpdate);
|
|
if (typeof err?.then === "function") {
|
|
[resp, err] = await err;
|
|
}
|
|
if (err) {
|
|
throw new Error(err);
|
|
}
|
|
return resp;
|
|
}
|
|
async function doCall(method, data, receiveUpdate) {
|
|
await loadLibs();
|
|
if (receiveUpdate) {
|
|
return connectModule(IPFS_MODULE, method, data, receiveUpdate);
|
|
}
|
|
return callModule(IPFS_MODULE, method, data);
|
|
}
|