show profile badges on user profile

.changeset/selfish-otters-drum.md

@@ -0,0 +1,5 @@
+---
+"nostrudel": minor
+---
+
+Show profile badges on users profile

src/helpers/nostr/badges.ts

@@ -1,4 +1,4 @@
-import { NostrEvent, isATag, isPTag } from "../../types/nostr-event";
+import { ATag, NostrEvent, isATag, isETag } from "../../types/nostr-event";
 import { getPubkeysFromList } from "./lists";
 
 export const PROFILE_BADGES_IDENTIFIER = "profile_badges";
@@ -43,3 +43,19 @@ export function validateBadgeAwardEvent(event: NostrEvent) {
   getBadgeAwardBadge(event);
   return true;
 }
+
+export function parseProfileBadges(profileBadges: NostrEvent) {
+  const badgeAwardSets: { badgeCord: string; awardEventId: string; relay?: string }[] = [];
+
+  let lastBadgeTag: ATag | undefined;
+  for (const tag of profileBadges.tags) {
+    if (isATag(tag)) {
+      lastBadgeTag = tag;
+    } else if (isETag(tag) && lastBadgeTag) {
+      badgeAwardSets.push({ badgeCord: lastBadgeTag[1], awardEventId: tag[1], relay: tag[2] });
+      lastBadgeTag = undefined;
+    }
+  }
+
+  return badgeAwardSets;
+}

src/hooks/use-single-events.ts

@@ -0,0 +1,14 @@
+import { useMemo } from "react";
+
+import singleEventService from "../services/single-event";
+import { useReadRelayUrls } from "./use-client-relays";
+import useSubjects from "./use-subjects";
+
+export default function useSingleEvents(ids?: string[], additionalRelays: string[] = []) {
+  const readRelays = useReadRelayUrls(additionalRelays);
+  const subjects = useMemo(() => {
+    return ids?.map((id) => singleEventService.requestEvent(id, readRelays)) ?? [];
+  }, [ids, readRelays.join("|")]);
+
+  return useSubjects(subjects);
+}

src/hooks/use-user-profile-badges.ts

@@ -0,0 +1,30 @@
+import { Kind } from "nostr-tools";
+
+import useReplaceableEvent from "./use-replaceable-event";
+import { PROFILE_BADGES_IDENTIFIER, parseProfileBadges } from "../helpers/nostr/badges";
+import useReplaceableEvents from "./use-replaceable-events";
+import useSingleEvents from "./use-single-events";
+import { getEventCoordinate } from "../helpers/nostr/events";
+import { NostrEvent } from "../types/nostr-event";
+
+export default function useUserProfileBadges(pubkey: string, additionalRelays: string[] = []) {
+  const profileBadgesEvent = useReplaceableEvent({
+    pubkey,
+    kind: Kind.ProfileBadge,
+    identifier: PROFILE_BADGES_IDENTIFIER,
+  });
+  const parsed = profileBadgesEvent ? parseProfileBadges(profileBadgesEvent) : [];
+
+  const badges = useReplaceableEvents(parsed.map((b) => b.badgeCord));
+  const awardEvents = useSingleEvents(parsed.map((b) => b.awardEventId));
+
+  const final: { badge: NostrEvent; award: NostrEvent }[] = [];
+  for (const p of parsed) {
+    const badge = badges.find((e) => getEventCoordinate(e) === p.badgeCord);
+    const award = awardEvents.find((e) => e.id === p.awardEventId);
+
+    if (badge && award) final.push({ badge, award });
+  }
+
+  return final;
+}

src/views/badges/badge-details.tsx

@@ -77,7 +77,7 @@ function BadgeDetailsPage({ badge }: { badge: NostrEvent }) {
             <UserLink fontWeight="bold" pubkey={badge.pubkey} />
           </Text>
           <Text>
-            Last Updated: <Timestamp timestamp={badge.created_at} />
+            Created: <Timestamp timestamp={badge.created_at} />
           </Text>
           {description && <Text pb="2">{description}</Text>}
         </Flex>

src/views/user/about/index.tsx

@@ -23,16 +23,16 @@ import {
 import { useAsync } from "react-use";
 import { nip19 } from "nostr-tools";
 
-import { readablizeSats } from "../../helpers/bolt11";
-import { getUserDisplayName } from "../../helpers/user-metadata";
-import { getLudEndpoint } from "../../helpers/lnurl";
-import { EmbedableContent, embedUrls } from "../../helpers/embeds";
-import { truncatedId } from "../../helpers/nostr/events";
-import trustedUserStatsService from "../../services/trusted-user-stats";
-import { parseAddress } from "../../services/dns-identity";
-import { useAdditionalRelayContext } from "../../providers/additional-relay-context";
-import { useUserMetadata } from "../../hooks/use-user-metadata";
-import { embedNostrLinks, renderGenericUrl } from "../../components/embed-types";
+import { readablizeSats } from "../../../helpers/bolt11";
+import { getUserDisplayName } from "../../../helpers/user-metadata";
+import { getLudEndpoint } from "../../../helpers/lnurl";
+import { EmbedableContent, embedUrls } from "../../../helpers/embeds";
+import { truncatedId } from "../../../helpers/nostr/events";
+import trustedUserStatsService from "../../../services/trusted-user-stats";
+import { parseAddress } from "../../../services/dns-identity";
+import { useAdditionalRelayContext } from "../../../providers/additional-relay-context";
+import { useUserMetadata } from "../../../hooks/use-user-metadata";
+import { embedNostrLinks, renderGenericUrl } from "../../../components/embed-types";
 import {
   ChevronDownIcon,
   ChevronUpIcon,
@@ -40,19 +40,20 @@ import {
   ExternalLinkIcon,
   KeyIcon,
   LightningIcon,
-} from "../../components/icons";
-import { CopyIconButton } from "../../components/copy-icon-button";
-import { QrIconButton } from "./components/share-qr-button";
-import { UserDnsIdentityIcon } from "../../components/user-dns-identity-icon";
-import { UserAvatar } from "../../components/user-avatar";
+} from "../../../components/icons";
+import { CopyIconButton } from "../../../components/copy-icon-button";
+import { QrIconButton } from "../components/share-qr-button";
+import { UserDnsIdentityIcon } from "../../../components/user-dns-identity-icon";
+import { UserAvatar } from "../../../components/user-avatar";
 import { ChatIcon } from "@chakra-ui/icons";
-import { UserFollowButton } from "../../components/user-follow-button";
-import UserZapButton from "./components/user-zap-button";
-import { UserProfileMenu } from "./components/user-profile-menu";
-import { useSharableProfileId } from "../../hooks/use-shareable-profile-id";
-import useUserContactList from "../../hooks/use-user-contact-list";
-import { getPubkeysFromList } from "../../helpers/nostr/lists";
-import Timestamp from "../../components/timestamp";
+import { UserFollowButton } from "../../../components/user-follow-button";
+import UserZapButton from "../components/user-zap-button";
+import { UserProfileMenu } from "../components/user-profile-menu";
+import { useSharableProfileId } from "../../../hooks/use-shareable-profile-id";
+import useUserContactList from "../../../hooks/use-user-contact-list";
+import { getPubkeysFromList } from "../../../helpers/nostr/lists";
+import Timestamp from "../../../components/timestamp";
+import UserProfileBadges from "./user-profile-badges";
 
 function buildDescriptionContent(description: string) {
   let content: EmbedableContent = [description.trim()];
@@ -182,6 +183,8 @@ export default function UserAboutTab() {
         )}
       </Flex>
 
+      <UserProfileBadges pubkey={pubkey} />
+
       <Accordion allowMultiple>
         <AccordionItem>
           <h2>

src/views/user/about/user-profile-badges.tsx

@@ -0,0 +1,93 @@
+import {
+  Button,
+  Flex,
+  FlexProps,
+  Heading,
+  Image,
+  Link,
+  Modal,
+  ModalBody,
+  ModalCloseButton,
+  ModalContent,
+  ModalFooter,
+  ModalHeader,
+  ModalOverlay,
+  Text,
+  Tooltip,
+  useDisclosure,
+} from "@chakra-ui/react";
+import { Link as RouterLink } from "react-router-dom";
+
+import useUserProfileBadges from "../../../hooks/use-user-profile-badges";
+import { getBadgeDescription, getBadgeImage, getBadgeName } from "../../../helpers/nostr/badges";
+import { getEventCoordinate } from "../../../helpers/nostr/events";
+import { NostrEvent } from "../../../types/nostr-event";
+import { getSharableEventAddress } from "../../../helpers/nip19";
+import { UserAvatarLink } from "../../../components/user-avatar-link";
+import { UserLink } from "../../../components/user-link";
+import Timestamp from "../../../components/timestamp";
+
+function Badge({ pubkey, badge, award }: { pubkey: string; badge: NostrEvent; award: NostrEvent }) {
+  const naddr = getSharableEventAddress(badge);
+  const modal = useDisclosure();
+  const description = getBadgeDescription(badge);
+
+  return (
+    <>
+      <Link
+        as={RouterLink}
+        to={`/badges/${naddr}`}
+        onClick={(e) => {
+          e.preventDefault();
+          modal.onOpen();
+        }}
+      >
+        <Tooltip label={getBadgeName(badge)}>
+          <Image w="14" h="14" src={getBadgeImage(badge)?.src ?? ""} />
+        </Tooltip>
+      </Link>
+      <Modal isOpen={modal.isOpen} onClose={modal.onClose}>
+        <ModalOverlay />
+        <ModalContent>
+          <Image src={getBadgeImage(badge)?.src ?? ""} />
+          <ModalCloseButton />
+          <ModalHeader px="4" pt="2" pb="0">
+            {getBadgeName(badge)}
+          </ModalHeader>
+          <ModalBody px="4" py="2">
+            <Text>
+              Created by <UserAvatarLink pubkey={badge.pubkey} size="xs" />{" "}
+              <UserLink fontWeight="bold" pubkey={badge.pubkey} /> on <Timestamp timestamp={badge.created_at} />
+            </Text>
+            <Text>
+              Date Awarded: <Timestamp timestamp={award.created_at} />
+            </Text>
+            <Heading size="sm" mt="4">
+              Description:
+            </Heading>
+            {description && <Text>{description}</Text>}
+          </ModalBody>
+          <ModalFooter p="4">
+            <Button as={RouterLink} to={`/badges/${naddr}`}>
+              Details
+            </Button>
+          </ModalFooter>
+        </ModalContent>
+      </Modal>
+    </>
+  );
+}
+
+export default function UserProfileBadges({ pubkey, ...props }: Omit<FlexProps, "children"> & { pubkey: string }) {
+  const profileBadges = useUserProfileBadges(pubkey);
+
+  if (profileBadges.length === 0) return null;
+
+  return (
+    <Flex gap="2" wrap="wrap" {...props}>
+      {profileBadges.map(({ badge, award }) => (
+        <Badge key={getEventCoordinate(badge)} pubkey={pubkey} badge={badge} award={award} />
+      ))}
+    </Flex>
+  );
+}