a tool for shared writing and social publishing
parse and render description
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app/(home-pages)/p/[didOrHandle]/ProfileHeader.tsx
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app/(home-pages)/p/[didOrHandle]/ProfileHeader.tsx
···
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import { Json } from "supabase/database.types";
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import { BlueskyTiny } from "components/Icons/BlueskyTiny";
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import { ProfileViewDetailed } from "@atproto/api/dist/client/types/app/bsky/actor/defs";
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import { SpeedyLink } from "components/SpeedyLink";
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import { ReactNode } from "react";
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export const ProfileHeader = (props: {
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profile: ProfileViewDetailed;
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publications: { record: Json; uri: string }[];
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}) => {
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console.log(props.profile);
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let profileRecord = props.profile;
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return (
···
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@{props.profile.handle}
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</div>
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)}
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<div className="text-secondary px-3 sm:px-4 ">
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{profileRecord.description}
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</div>
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<pre className="text-secondary px-3 sm:px-4 ">
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{profileRecord.description
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? parseDescription(profileRecord.description)
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: null}
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</pre>
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<div className=" w-full overflow-x-scroll mt-3 mb-6 ">
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<div className="grid grid-flow-col auto-cols-[164px] sm:auto-cols-[240px] gap-2 mx-auto w-fit px-3 sm:px-4 ">
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{/*<div className="spacer "/>*/}
···
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</a>
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);
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};
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function parseDescription(description: string): ReactNode[] {
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const combinedRegex = /(@\S+|https?:\/\/\S+)/g;
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const parts: ReactNode[] = [];
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let lastIndex = 0;
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let match;
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let key = 0;
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while ((match = combinedRegex.exec(description)) !== null) {
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// Add text before this match
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if (match.index > lastIndex) {
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parts.push(description.slice(lastIndex, match.index));
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}
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const matched = match[0];
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if (matched.startsWith("@")) {
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// It's a mention
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const handle = matched.slice(1);
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parts.push(
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<SpeedyLink key={key++} href={`/p/${handle}`}>
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{matched}
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</SpeedyLink>,
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);
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} else {
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// It's a URL
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const urlWithoutProtocol = matched
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.replace(/^https?:\/\//, "")
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.replace(/\/+$/, "");
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const displayText =
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urlWithoutProtocol.length > 50
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? urlWithoutProtocol.slice(0, 50) + "…"
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: urlWithoutProtocol;
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parts.push(
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<a key={key++} href={matched} target="_blank" rel="noopener noreferrer">
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{displayText}
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</a>,
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);
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}
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lastIndex = match.index + matched.length;
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}
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// Add remaining text after last match
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if (lastIndex < description.length) {
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parts.push(description.slice(lastIndex));
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}
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return parts;
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}