added content parser

This commit is contained in:
Ren Amamiya 2023-04-16 17:21:02 +07:00
parent 3aeb70f234
commit 00e28529dd
6 changed files with 88 additions and 226 deletions

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@ -1,75 +1,24 @@
import NoteMetadata from '@components/note/metadata';
import { NoteParent } from '@components/note/parent';
import { ImagePreview } from '@components/note/preview/image';
import { VideoPreview } from '@components/note/preview/video';
import { NoteQuote } from '@components/note/quote';
import { UserExtend } from '@components/user/extend';
import { UserMention } from '@components/user/mention';
import destr from 'destr';
import { contentParser } from '@utils/parser';
import { useRouter } from 'next/navigation';
import { memo, useMemo } from 'react';
import reactStringReplace from 'react-string-replace';
import { memo } from 'react';
export const NoteBase = memo(function NoteBase({ event }: { event: any }) {
const router = useRouter();
const content = contentParser(event.content, event.tags);
const content = useMemo(() => {
let parsedContent = event.content;
// get data tags
const tags = destr(event.tags);
// handle urls
parsedContent = reactStringReplace(parsedContent, /(https?:\/\/\S+)/g, (match, i) => {
if (match.match(/\.(jpg|jpeg|gif|png|webp)$/i)) {
// image url
return <ImagePreview key={match + i} url={match} />;
} else if (match.match(/(www\.)?(youtube\.com\/watch\?v=|youtu\.be\/)([a-zA-Z0-9_-]{11})/i)) {
// youtube
return <VideoPreview key={match + i} url={match} />;
} else if (match.match(/\.(mp4|webm)$/i)) {
// video
return <VideoPreview key={match + i} url={match} />;
} else {
return (
<a key={match + i} href={match} target="_blank" rel="noreferrer">
{match}
</a>
);
}
});
// handle #-hashtags
parsedContent = reactStringReplace(parsedContent, /#(\w+)/g, (match, i) => (
<span key={match + i} className="cursor-pointer text-fuchsia-500">
#{match}
</span>
));
// handle mentions
if (tags.length > 0) {
parsedContent = reactStringReplace(parsedContent, /\#\[(\d+)\]/gm, (match) => {
if (tags[match][0] === 'p') {
// @-mentions
return <UserMention key={tags[match][1]} pubkey={tags[match][1]} />;
} else if (tags[match][0] === 'e') {
// note-quotes
return <NoteQuote key={tags[match][1]} id={tags[match][1]} />;
} else {
return;
}
});
}
return parsedContent;
}, [event.content, event.tags]);
const parentNote = useMemo(() => {
const parentNote = () => {
if (event.parent_id) {
if (event.parent_id !== event.eventId && !event.content.includes('#[0]')) {
return <NoteParent key={event.parent_id} id={event.parent_id} />;
}
}
return;
}, [event.content, event.eventId, event.parent_id]);
return <></>;
};
const openUserPage = (e) => {
e.stopPropagation();
@ -90,14 +39,14 @@ export const NoteBase = memo(function NoteBase({ event }: { event: any }) {
onClick={(e) => openThread(e)}
className="relative z-10 m-0 flex h-min min-h-min w-full select-text flex-col border-b border-zinc-800 px-3 py-5 hover:bg-black/20"
>
{parentNote}
{parentNote()}
<div className="relative z-10 flex flex-col">
<div onClick={(e) => openUserPage(e)}>
<UserExtend pubkey={event.pubkey} time={event.createdAt || event.created_at} />
</div>
<div className="-mt-5 pl-[52px]">
<div className="flex flex-col gap-2">
<div className="prose prose-zinc max-w-none break-words text-[15px] leading-tight dark:prose-invert prose-p:m-0 prose-p:text-[15px] prose-p:leading-tight prose-a:font-normal prose-a:text-fuchsia-500 prose-a:no-underline prose-img:m-0 prose-video:m-0">
<div className="prose prose-zinc max-w-none whitespace-pre-line break-words text-[15px] leading-tight dark:prose-invert prose-p:m-0 prose-p:text-[15px] prose-p:leading-tight prose-a:font-normal prose-a:text-fuchsia-500 prose-a:no-underline prose-img:m-0 prose-video:m-0">
{content}
</div>
</div>

View File

@ -1,29 +1,24 @@
import NoteMetadata from '@components/note/metadata';
import { ImagePreview } from '@components/note/preview/image';
import { VideoPreview } from '@components/note/preview/video';
import { NoteQuote } from '@components/note/quote';
import { RelayContext } from '@components/relaysProvider';
import { UserExtend } from '@components/user/extend';
import { UserMention } from '@components/user/mention';
import { contentParser } from '@utils/parser';
import { getParentID } from '@utils/transform';
import useLocalStorage from '@rehooks/local-storage';
import destr from 'destr';
import { memo, useCallback, useContext, useEffect, useMemo, useRef, useState } from 'react';
import reactStringReplace from 'react-string-replace';
import { memo, useCallback, useContext, useEffect, useRef, useState } from 'react';
export const NoteParent = memo(function NoteParent({ id }: { id: string }) {
const [pool, relays]: any = useContext(RelayContext);
const [activeAccount]: any = useLocalStorage('activeAccount', {});
const [event, setEvent] = useState(null);
const unsubscribe = useRef(null);
const content = event ? contentParser(event?.content, event.tags) : '';
const fetchEvent = useCallback(async () => {
const { createNote } = await import('@utils/bindings');
unsubscribe.current = pool.subscribe(
[
{
@ -50,7 +45,7 @@ export const NoteParent = memo(function NoteParent({ id }: { id: string }) {
account_id: activeAccount.id,
}).catch(console.error);
},
100,
undefined,
undefined,
{
unsubscribeOnEose: true,
@ -81,56 +76,6 @@ export const NoteParent = memo(function NoteParent({ id }: { id: string }) {
};
}, [checkNoteExist]);
const content = useMemo(() => {
let parsedContent = event ? event.content : null;
if (parsedContent !== null) {
// get data tags
const tags = destr(event.tags);
// handle urls
parsedContent = reactStringReplace(parsedContent, /(https?:\/\/\S+)/g, (match, i) => {
if (match.match(/\.(jpg|jpeg|gif|png|webp)$/i)) {
// image url
return <ImagePreview key={match + i} url={match} />;
} else if (match.match(/(www\.)?(youtube\.com\/watch\?v=|youtu\.be\/)([a-zA-Z0-9_-]{11})/i)) {
// youtube
return <VideoPreview key={match + i} url={match} />;
} else if (match.match(/\.(mp4|webm)$/i)) {
// video
return <VideoPreview key={match + i} url={match} />;
} else {
return (
<a key={match + i} href={match} target="_blank" rel="noreferrer">
{match}
</a>
);
}
});
// handle #-hashtags
parsedContent = reactStringReplace(parsedContent, /#(\w+)/g, (match, i) => (
<span key={match + i} className="cursor-pointer text-fuchsia-500">
#{match}
</span>
));
// handle mentions
if (tags.length > 0) {
parsedContent = reactStringReplace(parsedContent, /\#\[(\d+)\]/gm, (match, i) => {
if (tags[match][0] === 'p') {
// @-mentions
return <UserMention key={tags[match][1]} pubkey={tags[match][1]} />;
} else if (tags[match][0] === 'e') {
// note-quotes
return <NoteQuote key={tags[match][1]} id={tags[match][1]} />;
} else {
return;
}
});
}
}
return parsedContent;
}, [event]);
if (event) {
return (
<div className="relative pb-5">
@ -139,7 +84,7 @@ export const NoteParent = memo(function NoteParent({ id }: { id: string }) {
<UserExtend pubkey={event.pubkey} time={event.createdAt || event.created_at} />
<div className="-mt-5 pl-[52px]">
<div className="flex flex-col gap-2">
<div className="prose prose-zinc max-w-none break-words text-[15px] leading-tight dark:prose-invert prose-p:m-0 prose-p:text-[15px] prose-p:leading-tight prose-a:font-normal prose-a:text-fuchsia-500 prose-a:no-underline prose-img:m-0 prose-video:m-0">
<div className="prose prose-zinc max-w-none whitespace-pre-line break-words text-[15px] leading-tight dark:prose-invert prose-p:m-0 prose-p:text-[15px] prose-p:leading-tight prose-a:font-normal prose-a:text-fuchsia-500 prose-a:no-underline prose-img:m-0 prose-video:m-0">
{content}
</div>
</div>

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@ -1,8 +1,6 @@
import { memo } from 'react';
export const Placeholder = memo(function Placeholder() {
export const Placeholder = () => {
return (
<div className="relative z-10 flex h-min animate-pulse select-text flex-col py-5 px-3">
<div className="relative z-10 flex h-min animate-pulse select-text flex-col px-3 py-5">
<div className="flex items-start gap-2">
<div className="relative h-11 w-11 shrink overflow-hidden rounded-md bg-zinc-700" />
<div className="flex w-full flex-1 items-start justify-between">
@ -27,4 +25,4 @@ export const Placeholder = memo(function Placeholder() {
</div>
</div>
);
});
};

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@ -1,22 +1,21 @@
import { RelayContext } from '@components/relaysProvider';
import { UserExtend } from '@components/user/extend';
import { UserMention } from '@components/user/mention';
import { contentParser } from '@utils/parser';
import { getParentID } from '@utils/transform';
import useLocalStorage from '@rehooks/local-storage';
import destr from 'destr';
import { memo, useCallback, useContext, useEffect, useMemo, useRef, useState } from 'react';
import reactStringReplace from 'react-string-replace';
import { memo, useCallback, useContext, useEffect, useRef, useState } from 'react';
export const NoteQuote = memo(function NoteQuote({ id }: { id: string }) {
const [pool, relays]: any = useContext(RelayContext);
const [activeAccount]: any = useLocalStorage('activeAccount', {});
const [event, setEvent] = useState(null);
const unsubscribe = useRef(null);
const content = contentParser(event.content, event.tags);
const fetchEvent = useCallback(async () => {
const { createNote } = await import('@utils/bindings');
@ -46,7 +45,7 @@ export const NoteQuote = memo(function NoteQuote({ id }: { id: string }) {
account_id: activeAccount.id,
}).catch(console.error);
},
100,
undefined,
undefined,
{
unsubscribeOnEose: true,
@ -77,40 +76,6 @@ export const NoteQuote = memo(function NoteQuote({ id }: { id: string }) {
};
}, [checkNoteExist]);
const content = useMemo(() => {
let parsedContent = event ? event.content : null;
if (parsedContent !== null) {
// get data tags
const tags = destr(event.tags);
// handle urls
parsedContent = reactStringReplace(parsedContent, /(https?:\/\/\S+)/g, (match, i) => (
<a key={match + i} href={match} target="_blank" rel="noreferrer">
{match}
</a>
));
// handle #-hashtags
parsedContent = reactStringReplace(parsedContent, /#(\w+)/g, (match, i) => (
<span key={match + i} className="cursor-pointer text-fuchsia-500">
#{match}
</span>
));
// handle mentions
if (tags.length > 0) {
parsedContent = reactStringReplace(parsedContent, /\#\[(\d+)\]/gm, (match, i) => {
if (tags[match][0] === 'p') {
// @-mentions
return <UserMention key={match + i} pubkey={tags[match][1]} />;
} else {
return;
}
});
}
}
return parsedContent;
}, [event]);
if (event) {
return (
<div className="relative mb-2 mt-3 rounded-lg border border-zinc-700 bg-zinc-800 p-2 py-3">
@ -118,7 +83,7 @@ export const NoteQuote = memo(function NoteQuote({ id }: { id: string }) {
<UserExtend pubkey={event.pubkey} time={event.createdAt || event.created_at} />
<div className="-mt-5 pl-[52px]">
<div className="flex flex-col gap-2">
<div className="prose prose-zinc max-w-none break-words text-[15px] leading-tight dark:prose-invert prose-p:m-0 prose-p:text-[15px] prose-p:leading-tight prose-a:font-normal prose-a:text-fuchsia-500 prose-a:no-underline prose-img:m-0 prose-video:m-0">
<div className="prose prose-zinc max-w-none whitespace-pre-line break-words text-[15px] leading-tight dark:prose-invert prose-p:m-0 prose-p:text-[15px] prose-p:leading-tight prose-a:font-normal prose-a:text-fuchsia-500 prose-a:no-underline prose-img:m-0 prose-video:m-0">
{content}
</div>
</div>

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@ -1,64 +1,14 @@
import NoteMetadata from '@components/note/metadata';
import { ImagePreview } from '@components/note/preview/image';
import { VideoPreview } from '@components/note/preview/video';
import { NoteQuote } from '@components/note/quote';
import { UserExtend } from '@components/user/extend';
import { UserMention } from '@components/user/mention';
import destr from 'destr';
import { contentParser } from '@utils/parser';
import { useRouter } from 'next/navigation';
import { memo, useMemo } from 'react';
import reactStringReplace from 'react-string-replace';
import { memo } from 'react';
export const RootNote = memo(function RootNote({ event }: { event: any }) {
const router = useRouter();
const content = useMemo(() => {
let parsedContent = event.content;
// get data tags
const tags = destr(event.tags);
// handle urls
parsedContent = reactStringReplace(parsedContent, /(https?:\/\/\S+)/g, (match, i) => {
if (match.match(/\.(jpg|jpeg|gif|png|webp)$/i)) {
// image url
return <ImagePreview key={match + i} url={match} />;
} else if (match.match(/(www\.)?(youtube\.com\/watch\?v=|youtu\.be\/)([a-zA-Z0-9_-]{11})/i)) {
// youtube
return <VideoPreview key={match + i} url={match} />;
} else if (match.match(/\.(mp4|webm)$/i)) {
// video
return <VideoPreview key={match + i} url={match} />;
} else {
return (
<a key={match + i} href={match} target="_blank" rel="noreferrer">
{match}
</a>
);
}
});
// handle #-hashtags
parsedContent = reactStringReplace(parsedContent, /#(\w+)/g, (match, i) => (
<span key={match + i} className="cursor-pointer text-fuchsia-500">
#{match}
</span>
));
// handle mentions
if (tags.length > 0) {
parsedContent = reactStringReplace(parsedContent, /\#\[(\d+)\]/gm, (match) => {
if (tags[match][0] === 'p') {
// @-mentions
return <UserMention key={tags[match][1]} pubkey={tags[match][1]} />;
} else if (tags[match][0] === 'e') {
// note-quotes
return <NoteQuote key={tags[match][1]} id={tags[match][1]} />;
} else {
return;
}
});
}
return parsedContent;
}, [event.content, event.tags]);
const content = contentParser(event.content, event.tags);
const openUserPage = (e) => {
e.stopPropagation();
@ -68,7 +18,7 @@ export const RootNote = memo(function RootNote({ event }: { event: any }) {
const openThread = (e) => {
const selection = window.getSelection();
if (selection.toString().length === 0) {
router.push(`/newsfeed/${event.parent_id}`);
router.push(`/newsfeed/${event.id}`);
} else {
e.stopPropagation();
}
@ -77,21 +27,21 @@ export const RootNote = memo(function RootNote({ event }: { event: any }) {
return (
<div onClick={(e) => openThread(e)} className="relative z-10 flex flex-col">
<div onClick={(e) => openUserPage(e)}>
<UserExtend pubkey={event.pubkey} time={event.createdAt || event.created_at} />
<UserExtend pubkey={event.pubkey} time={event.created_at} />
</div>
<div className="-mt-5 pl-[52px]">
<div className="flex flex-col gap-2">
<div className="prose prose-zinc max-w-none break-words text-[15px] leading-tight dark:prose-invert prose-p:m-0 prose-p:text-[15px] prose-p:leading-tight prose-a:font-normal prose-a:text-fuchsia-500 prose-a:no-underline prose-img:m-0 prose-video:m-0">
<div className="prose prose-zinc max-w-none whitespace-pre-line break-words text-[15px] leading-tight dark:prose-invert prose-p:m-0 prose-p:text-[15px] prose-p:leading-tight prose-a:font-normal prose-a:text-fuchsia-500 prose-a:no-underline prose-img:m-0 prose-video:m-0">
{content}
</div>
</div>
</div>
<div onClick={(e) => e.stopPropagation()} className="mt-5 pl-[52px]">
<NoteMetadata
eventID={event.eventId}
eventID={event.id}
eventPubkey={event.pubkey}
eventContent={event.content}
eventTime={event.createdAt || event.created_at}
eventTime={event.created_at}
/>
</div>
</div>

55
src/utils/parser.tsx Normal file
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@ -0,0 +1,55 @@
import { ImagePreview } from '@components/note/preview/image';
import { VideoPreview } from '@components/note/preview/video';
import { NoteQuote } from '@components/note/quote';
import { UserMention } from '@components/user/mention';
import destr from 'destr';
import reactStringReplace from 'react-string-replace';
export const contentParser = (noteContent, noteTags) => {
let parsedContent = noteContent;
// get data tags
const tags = destr(noteTags);
// handle urls
parsedContent = reactStringReplace(parsedContent, /(https?:\/\/\S+)/g, (match, i) => {
if (match.match(/\.(jpg|jpeg|gif|png|webp)$/i)) {
// image url
return <ImagePreview key={match + i} url={match} />;
} else if (match.match(/(www\.)?(youtube\.com\/watch\?v=|youtu\.be\/)([a-zA-Z0-9_-]{11})/i)) {
// youtube
return <VideoPreview key={match + i} url={match} />;
} else if (match.match(/\.(mp4|webm)$/i)) {
// video
return <VideoPreview key={match + i} url={match} />;
} else {
return (
<a key={match + i} href={match} target="_blank" rel="noreferrer">
{match}
</a>
);
}
});
// handle #-hashtags
parsedContent = reactStringReplace(parsedContent, /#(\w+)/g, (match, i) => (
<span key={match + i} className="cursor-pointer text-fuchsia-500">
#{match}
</span>
));
// handle mentions
if (tags.length > 0) {
parsedContent = reactStringReplace(parsedContent, /\#\[(\d+)\]/gm, (match) => {
if (tags[match][0] === 'p') {
// @-mentions
return <UserMention key={tags[match][1]} pubkey={tags[match][1]} />;
} else if (tags[match][0] === 'e') {
// note-quotes
return <NoteQuote key={tags[match][1]} id={tags[match][1]} />;
} else {
return;
}
});
}
return parsedContent;
};