Jannis Braun
dca9c4dc83
Add identity.ts with isSelf() and resolveDisplayIdentity() — pure stateless functions that detect replicated-self using the immutable (username, homeInstance) composite key. No store lookups, no data mutation. Fixes wrong avatar gradient and missing edit/delete on own messages in remote channels. Also includes: optimistic message dedup fix for cross-instance messages (content-only matching), federation toast notifications, Username component with @domain display, invite parser, and deploy script simplification.
65 lines
1.8 KiB
TypeScript
65 lines
1.8 KiB
TypeScript
/**
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* Parse invite input into a code and optional remote origin.
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*
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* Supported formats:
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* - Bare code: "a3f1b2c4"
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* - Full URL: "https://remote.com/join/a3f1b2c4"
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* - Qualified code: "a3f1b2c4@remote.com"
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*/
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export function parseInviteInput(input: string): { code: string; origin?: string } {
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const trimmed = input.trim();
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if (!trimmed) throw new Error('Invite code is required');
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// Full URL: starts with http:// or https://
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if (/^https?:\/\//i.test(trimmed)) {
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let parsed: URL;
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try {
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parsed = new URL(trimmed);
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} catch {
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throw new Error('Invalid invite link');
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}
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// Extract code from /join/{code} path
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const match = parsed.pathname.match(/^\/join\/([^/]+)$/);
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if (!match) {
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throw new Error('Invalid invite link — expected format: https://instance/join/CODE');
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}
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const code = match[1]!;
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// If the URL points at our own instance, treat as a bare code
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if (parsed.origin === window.location.origin) {
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return { code };
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}
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return { code, origin: parsed.origin };
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}
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// Qualified code: CODE@domain (contains @ but no spaces, no protocol)
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if (trimmed.includes('@') && !trimmed.includes(' ')) {
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const atIndex = trimmed.indexOf('@');
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const code = trimmed.slice(0, atIndex);
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const domain = trimmed.slice(atIndex + 1);
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if (!code || !domain) {
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throw new Error('Invalid invite format — expected: CODE@domain');
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}
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const origin = `https://${domain}`;
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// If it resolves to our own instance, treat as bare code
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try {
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if (new URL(origin).origin === window.location.origin) {
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return { code };
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}
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} catch {
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throw new Error('Invalid domain in invite');
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}
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return { code, origin };
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}
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// Bare code
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return { code: trimmed };
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}
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