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inital note parser

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This commit is contained in:
Ren Amamiya 2023-05-01 16:32:57 +07:00
parent 81f34a365a
commit 2ed1c58d6e
3 changed files with 53 additions and 5 deletions
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2
package.json
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@ -31,7 +31,7 @@
"react-dom": "^18.2.0",
"react-hook-form": "^7.43.9",
"react-string-replace": "^1.1.0",
"react-virtuoso": "^4.3.3",
"react-virtuoso": "^4.3.4",
"react-youtube": "^10.1.0",
"swr": "^2.1.5",
"tailwind-merge": "^1.12.0",

8
pnpm-lock.yaml
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@ -53,8 +53,8 @@ dependencies:
specifier: ^1.1.0
version: 1.1.0
react-virtuoso:
specifier: ^4.3.3
version: 4.3.3(react-dom@18.2.0)(react@18.2.0)
specifier: ^4.3.4
version: 4.3.4(react-dom@18.2.0)(react@18.2.0)
react-youtube:
specifier: ^10.1.0
version: 10.1.0(react@18.2.0)
@ -3600,9 +3600,9 @@ packages:
engines: { node: '>=0.12.0' }
dev: false
/react-virtuoso@4.3.3(react-dom@18.2.0)(react@18.2.0):
/react-virtuoso@4.3.4(react-dom@18.2.0)(react@18.2.0):
resolution:
{ integrity: sha512-x0DeGmVAVOVaTXRMG7jzrHBwK7+dkt7n0G3tNmZXphQUBgkVBYuZoaJltQeZGFN42++3XvrgwStKCtmzgMJ0lA== }
{ integrity: sha512-r+zxsUKCLBhjT4925xY7YQz3pVqiJvkxrN8OSBpCd5VBWJCVGt0lpZOVpDQ2nX7yuCELFMuZOiFNCCYSJ1/OHQ== }
engines: { node: '>=10' }
peerDependencies:
react: '>=16 || >=17 || >= 18'

48
src/app/note/components/parser.tsx Normal file
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@ -0,0 +1,48 @@
import { Event, parseReferences } from 'nostr-tools';
const getURLs = new RegExp(
'(^|[ \t\r\n])((ftp|http|https|gopher|mailto|news|nntp|telnet|wais|file|prospero|aim|webcal):(([A-Za-z0-9$_.+!*(),;/?:@&~=-])|%[A-Fa-f0-9]{2}){2,}(#([a-zA-Z0-9][a-zA-Z0-9$_.+!*(),;/?:@&~=%-]*))?([A-Za-z0-9$_+!*();/?:~-]))',
'g'
);
export const noteParser = (event: Event) => {
const references = parseReferences(event);
const content = { original: event.content, parsed: event.content, images: [], videos: [], others: [] };
// handle media
content.original.match(getURLs)?.forEach((url) => {
if (url.match(/\.(jpg|jpeg|gif|png|webp|avif)$/i)) {
// image url
content.images.push(url.trim());
// remove url from original content
content.parsed = content.parsed.replace(url, '');
} else if (url.match(/(http:|https:)?(\/\/)?(www\.)?(youtube.com|youtu.be)\/(watch|embed)?(\?v=|\/)?(\S+)?/)) {
// youtube
content.videos.push(url.trim());
// remove url from original content
content.parsed = content.parsed.replace(url, '');
} else if (url.match(/\.(mp4|webm|mov)$/i)) {
// video
content.videos.push(url.trim());
// remove url from original content
content.parsed = content.parsed.replace(url, '');
} else {
content.others.push(url.trim());
}
});
// handle note references
references?.forEach((reference) => {
if (reference?.profile) {
content.parsed.replace(reference.text, `<NoteMentionUser pubkey="${reference.profile.pubkey}" />`);
}
if (reference?.event) {
content.parsed.replace(reference.text, `<NoteQuote id="${reference.event.id}" />;`);
}
if (reference?.address) {
content.parsed.replace(reference.text, `<a href="${reference.address}" target="_blank" />`);
}
});
return content;
};