small cleanup for text note posting

src/components/post-modal/index.tsx

@@ -32,7 +32,7 @@ import dayjs from "dayjs";
 import { useForm } from "react-hook-form";
 import { kinds, UnsignedEvent } from "nostr-tools";
 import { useThrottle } from "react-use";
-import { useObservable } from "applesauce-react/hooks";
+import { useEventFactory, useObservable } from "applesauce-react/hooks";
 
 import { ChevronDownIcon, ChevronUpIcon, UploadImageIcon } from "../icons";
 import PublishAction from "../../classes/nostr-publish-action";
@@ -64,6 +64,7 @@ import localSettings from "../../services/local-settings";
 import useLocalStorageDisclosure from "../../hooks/use-localstorage-disclosure";
 import InsertGifButton from "../gif/insert-gif-button";
 import InsertImageButton from "./insert-image-button";
+import { unixNow } from "applesauce-core/helpers";
 
 type FormValues = {
   subject: string;
@@ -101,6 +102,7 @@ export default function PostModal({
   const emojis = useContextEmojis();
   const moreOptions = useDisclosure();
 
+  const factory = useEventFactory();
   const [draft, setDraft] = useState<UnsignedEvent>();
   const { getValues, setValue, watch, register, handleSubmit, formState, reset } = useForm<FormValues>({
     defaultValues: {
@@ -131,10 +133,10 @@ export default function PostModal({
       const { content, nsfw, nsfwReason, community, split, subject } = values;
 
       let draft = finalizeNote({
-        content: correctContentMentions(content),
         kind: kinds.ShortTextNote,
+        content,
         tags: [],
-        created_at: dayjs().unix(),
+        created_at: unixNow(),
       });
 
       if (nsfw) draft.tags.push(nsfwReason ? ["content-warning", nsfwReason] : ["content-warning"]);
@@ -152,7 +154,7 @@ export default function PostModal({
       setDraft(unsigned);
       return unsigned;
     },
-    [getValues, emojis, finalizeDraft, setDraft],
+    [getValues, emojis, finalizeDraft, setDraft, factory],
   );
 
   // throttle update the draft every 500ms

src/helpers/nostr/post.ts

@@ -86,7 +86,7 @@ export function ensureNotifyPubkeys(draft: EventTemplate, pubkeys: string[]) {
 }
 
 export function correctContentMentions(content: string) {
-  return content.replace(/(\s|^)(?:@)?(npub1[qpzry9x8gf2tvdw0s3jn54khce6mua7l]{58})/gi, "$1nostr:$2");
+  return content.replaceAll(/(\s|^)(?:@)?(npub1[qpzry9x8gf2tvdw0s3jn54khce6mua7l]{58})/gi, "$1nostr:$2");
 }
 
 export function getPubkeysMentionedInContent(content: string, direct = false) {
@@ -219,7 +219,6 @@ export function addPubkeyRelayHints(draft: EventTemplate) {
 export function finalizeNote(draft: EventTemplate) {
   let updated: EventTemplate = { ...draft, tags: Array.from(draft.tags) };
   updated.content = correctContentMentions(updated.content);
-  updated = createHashtagTags(updated);
   updated = addPubkeyRelayHints(updated);
   updated = ensureTagContentMentions(updated);
   return updated;

src/services/event-factory.ts

@@ -1,7 +1,7 @@
 import { BehaviorSubject, Observable } from "rxjs";
 import { EventFactory } from "applesauce-factory";
 import { Account } from "../classes/accounts/account";
-import { getEventRelayHints } from "./event-relay-hint";
+import { getEventRelayHint, getPubkeyRelayHint } from "./event-relay-hint";
 import { NIP_89_CLIENT_APP } from "../const";
 import accountService from "./account";
 
@@ -19,7 +19,8 @@ class EventFactoryService {
         this.subject.next(
           new EventFactory({
             signer: current.signer,
-            getRelayHint: (event) => getEventRelayHints(event, 1)[0],
+            getRelayHint: getEventRelayHint,
+            getPubkeyRelayHint: getPubkeyRelayHint,
             client: NIP_89_CLIENT_APP,
           }),
         );

src/services/event-relay-hint.ts

@@ -63,6 +63,11 @@ export function getEventRelayHint(event: NostrEvent): string | undefined {
   return getEventRelayHints(event, 1)[0];
 }
 
+/** Returns a relay hint for a single pubkey */
+export function getPubkeyRelayHint(pubkey: string): string | undefined {
+  return getAuthorHints(pubkey)[0];
+}
+
 /** Returns a nevent or naddr for an event */
 export function getSharableEventAddress(event: NostrEvent, relays?: Iterable<string>) {
   relays = relays || getEventRelayHints(event, 2);