feat: initial Pezkuwi Apps rebrand from polkadot-apps

Rebranded terminology: - Polkadot → Pezkuwi - Kusama → Dicle - Westend → Zagros - Rococo → PezkuwiChain - Substrate → Bizinikiwi - parachain → teyrchain Custom logos with Kurdistan brand colors (#e6007a → #86e62a): - bizinikiwi-hexagon.svg - sora-bizinikiwi.svg - hezscanner.svg - heztreasury.svg - pezkuwiscan.svg - pezkuwistats.svg - pezkuwiassembly.svg - pezkuwiholic.svg
2026-06-19 15:51:09 +00:00 · 2026-01-07 13:05:27 +03:00
commit d21bfb1320
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+// Copyright 2017-2025 @pezkuwi/react-hooks authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { useState } from 'react';
+
+import { createNamedHook } from './createNamedHook.js';
+
+const KNOWN = ['ipfs', 'ipns'];
+const SECTIONS = KNOWN.map((part) => `/${part}/`);
+const LOCAL_IPFS = '.ipfs.localhost';
+const LOCAL_IPNS = '.ipns.localhost';
+
+interface State {
+  ipnsChain: string | null;
+  ipnsDomain: string | null;
+  ipfsHash: string | null;
+  ipfsPath: string | null;
+  isIpfs: boolean;
+  isIpns: boolean;
+}
+
+function extractLocalIpfs (url: string): State {
+  const [,, _ipfsPath] = url.split('/');
+  const ipfsPath = _ipfsPath.split(':')[0];
+
+  return {
+    ipfsHash: ipfsPath.replace(LOCAL_IPFS, ''),
+    ipfsPath,
+    ipnsChain: null,
+    ipnsDomain: null,
+    isIpfs: true,
+    isIpns: false
+  };
+}
+
+function extractLocalIpns (url: string): State {
+  const [,, _ipfsPath] = url.split('/');
+  const ipfsPath = _ipfsPath.split(':')[0];
+
+  const dnsLink = ipfsPath.replace(LOCAL_IPNS, '');
+  const linkParts = dnsLink.split('.');
+  let ipnsChain: string | null = null;
+  let ipnsDomain: string | null = null;
+
+  if (linkParts.length > 2) {
+    ipnsChain = linkParts[0];
+    ipnsDomain = linkParts.slice(1).join('.');
+  } else {
+    ipnsDomain = dnsLink;
+  }
+
+  return {
+    ipfsHash: null,
+    ipfsPath,
+    ipnsChain,
+    ipnsDomain,
+    isIpfs: true,
+    isIpns: true
+  };
+}
+
+function extractOther (url: string): State {
+  const isIpfs = SECTIONS.some((part) => url.includes(part));
+  const isIpns = url.includes(SECTIONS[1]);
+
+  // individual sections, with the index of the ipfs portion
+  const urlParts = url.split('/');
+  const index = urlParts.indexOf(isIpns ? KNOWN[1] : KNOWN[0]);
+
+  // the parts of the path for ipfs re-construction
+  let ipfsHash: string | null = null;
+  let ipfsPath: string | null = null;
+  let ipnsChain: string | null = null;
+  let ipnsDomain: string | null = null;
+
+  // setup the ipfs part and dnslink domain (if available)
+  if (index !== -1) {
+    ipfsPath = urlParts.slice(0, index + 1).join('/');
+
+    if (isIpns) {
+      const dnsLink = urlParts[index + 1];
+      const linkParts = dnsLink.split('.');
+
+      if (linkParts.length > 2) {
+        ipnsChain = linkParts[0];
+        ipnsDomain = linkParts.slice(1).join('.');
+      } else {
+        ipnsDomain = dnsLink;
+      }
+    } else {
+      ipfsHash = urlParts[index + 1];
+    }
+  }
+
+  return {
+    ipfsHash,
+    ipfsPath,
+    ipnsChain,
+    ipnsDomain,
+    isIpfs,
+    isIpns
+  };
+}
+
+export function extractIpfsDetails (): State {
+  // get url and check to see if we are ipfs/ipns
+  const [url] = window.location.href.split('#');
+
+  return url.includes(LOCAL_IPFS)
+    ? extractLocalIpfs(url)
+    : url.includes(LOCAL_IPNS)
+      ? extractLocalIpns(url)
+      : extractOther(url);
+}
+
+function useIpfsImpl (): State {
+  const [state] = useState(() => extractIpfsDetails());
+
+  return state;
+}
+
+export const useIpfs = createNamedHook('useIpfs', useIpfsImpl);