forked from Kieran/snort
commit
0d67612581
88
src/Text.js
Normal file
88
src/Text.js
Normal file
@ -0,0 +1,88 @@
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import { Link } from "react-router-dom";
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import Invoice from "./element/Invoice";
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import { UrlRegex, FileExtensionRegex, MentionRegex, InvoiceRegex } from "./Const";
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export function extractLinks(fragments) {
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return fragments.map(f => {
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if (typeof f === "string") {
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return f.split(UrlRegex).map(a => {
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if (a.startsWith("http")) {
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try {
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let url = new URL(a);
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let ext = url.pathname.toLowerCase().match(FileExtensionRegex);
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if (ext) {
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switch (ext[1]) {
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case "gif":
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case "jpg":
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case "jpeg":
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case "png":
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case "bmp":
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case "webp": {
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return <img key={url} src={url} />;
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}
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case "mp4":
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case "mkv":
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case "avi":
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case "m4v": {
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return <video key={url} src={url} controls />
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}
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}
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} else {
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return <a href={url}>{url.toString()}</a>
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}
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} catch (e) {
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console.warn(`Not a valid url: ${a}`);
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}
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}
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return a;
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});
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}
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return f;
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}).flat();
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}
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export function extractMentions(fragments, tags, users) {
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return fragments.map(f => {
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if (typeof f === "string") {
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return f.split(MentionRegex).map((match) => {
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let matchTag = match.match(/#\[(\d+)\]/);
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if (matchTag && matchTag.length === 2) {
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let idx = parseInt(matchTag[1]);
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let ref = tags.find(a => a.Index === idx);
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if (ref) {
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switch (ref.Key) {
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case "p": {
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let pUser = users[ref.PubKey]?.name ?? ref.PubKey.substring(0, 8);
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return <Link key={ref.PubKey} to={`/p/${ref.PubKey}`}>@{pUser}</Link>;
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}
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case "e": {
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let eText = ref.Event.substring(0, 8);
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return <Link key={ref.Event} to={`/e/${ref.Event}`}>#{eText}</Link>;
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}
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}
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}
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return <b style={{ color: "red" }}>{matchTag[0]}?</b>;
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} else {
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return match;
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}
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});
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}
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return f;
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}).flat();
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}
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export function extractInvoices(fragments) {
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return fragments.map(f => {
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if (typeof f === "string") {
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return f.split(InvoiceRegex).map(i => {
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if (i.toLowerCase().startsWith("lnbc")) {
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return <Invoice key={i} invoice={i} />
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} else {
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return i;
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}
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});
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}
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return f;
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}).flat();
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}
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@ -11,7 +11,7 @@ import ProfileImage from "./ProfileImage";
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import useEventPublisher from "../feed/EventPublisher";
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import { NoteCreator } from "./NoteCreator";
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import Invoice from "./Invoice";
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import { UrlRegex, FileExtensionRegex, MentionRegex, InvoiceRegex } from "../Const";
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import { extractLinks, extractMentions, extractInvoices } from "../Text";
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export default function Note(props) {
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const navigate = useNavigate();
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@ -38,7 +38,7 @@ export default function Note(props) {
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let body = ev?.Content ?? "";
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let fragments = extractLinks([body]);
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fragments = extractMentions(fragments);
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fragments = extractMentions(fragments, ev.Tags, users);
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fragments = extractInvoices(fragments);
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if (deletion?.length > 0) {
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return (
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@ -72,90 +72,6 @@ export default function Note(props) {
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)
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}
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function extractInvoices(fragments) {
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return fragments.map(f => {
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if (typeof f === "string") {
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return f.split(InvoiceRegex).map(i => {
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if (i.toLowerCase().startsWith("lnbc")) {
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return <Invoice key={i} invoice={i} />
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} else {
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return i;
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}
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});
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}
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return f;
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}).flat();
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}
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function extractMentions(fragments) {
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return fragments.map(f => {
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if (typeof f === "string") {
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return f.split(MentionRegex).map((match) => {
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let matchTag = match.match(/#\[(\d+)\]/);
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if (matchTag && matchTag.length === 2) {
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let idx = parseInt(matchTag[1]);
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let ref = ev.Tags.find(a => a.Index === idx);
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if (ref) {
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switch (ref.Key) {
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case "p": {
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let pUser = users[ref.PubKey]?.name ?? ref.PubKey.substring(0, 8);
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return <Link key={ref.PubKey} to={`/p/${ref.PubKey}`}>@{pUser}</Link>;
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}
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case "e": {
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let eText = ref.Event.substring(0, 8);
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return <Link key={ref.Event} to={`/e/${ref.Event}`}>#{eText}</Link>;
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}
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}
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}
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return <b style={{ color: "red" }}>{matchTag[0]}?</b>;
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} else {
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return match;
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}
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});
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}
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return f;
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}).flat();
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}
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function extractLinks(fragments) {
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return fragments.map(f => {
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if (typeof f === "string") {
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return f.split(UrlRegex).map(a => {
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if (a.startsWith("http")) {
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try {
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let url = new URL(a);
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let ext = url.pathname.toLowerCase().match(FileExtensionRegex);
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if (ext) {
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switch (ext[1]) {
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case "gif":
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case "jpg":
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case "jpeg":
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case "png":
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case "bmp":
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case "webp": {
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return <img key={url} src={url} />;
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}
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case "mp4":
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case "mkv":
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case "avi":
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case "m4v": {
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return <video key={url} src={url} controls />
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}
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}
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} else {
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return <a href={url}>{url.toString()}</a>
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}
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} catch (e) {
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console.warn(`Not a valid url: ${a}`);
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}
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}
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return a;
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});
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}
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return f;
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}).flat();
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}
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async function like() {
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let evLike = await publisher.like(ev);
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publisher.broadcast(evLike);
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margin-right: 20px;
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border-radius: 10px;
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cursor: pointer;
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}
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}
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.pfp a {
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text-decoration: none;
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}
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.pfp a:hover {
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text-decoration: underline;
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}
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@ -1,8 +1,11 @@
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import "./ProfileImage.css";
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import { useNavigate } from "react-router-dom";
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import { useMemo } from "react";
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import { Link, useNavigate } from "react-router-dom";
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import useProfile from "../feed/ProfileFeed";
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import Nostrich from "../nostrich.jpg";
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import { useMemo } from "react";
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import "./ProfileImage.css";
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export default function ProfileImage(props) {
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const pubkey = props.pubkey;
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@ -24,7 +27,7 @@ export default function ProfileImage(props) {
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<div className="pfp">
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<img src={hasImage ? user.picture : Nostrich} onClick={() => navigate(`/p/${pubkey}`)} />
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<div>
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{name}
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<Link key={pubkey} to={`/p/${pubkey}`}>{name}</Link>
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{subHeader ? <div>{subHeader}</div> : null}
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</div>
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</div>
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@ -17,6 +17,7 @@ import FollowButton from "../element/FollowButton";
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import VoidUpload from "../feed/VoidUpload";
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import { openFile } from "../Util";
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import Timeline from "../element/Timeline";
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import { extractLinks } from '../Text'
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export default function ProfilePage() {
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const dispatch = useDispatch();
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@ -177,7 +178,7 @@ export default function ProfilePage() {
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<FollowButton pubkey={id} />
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</div>
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</div>
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<p>{about}</p>
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<p>{extractLinks([about])}</p>
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{website ? <a href={website} target="_blank" rel="noreferrer">{website}</a> : null}
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{lud16 ? <div className="flex">
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