6ad41e1bfa
* fix: connection state handling * chore: reset token expiration * feat: state machine experiment * feat: new realtime state machine impl * chore: update client to 0.7.0 before release * fix: error handling x-fal-error * chore(client): release v0.7.0 * fix(client): strict type check error
68 lines
1.8 KiB
TypeScript
68 lines
1.8 KiB
TypeScript
export function isUUIDv4(id: string): boolean {
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return (
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typeof id === 'string' &&
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id.length === 36 &&
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id[14] === '4' &&
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['8', '9', 'a', 'b'].includes(id[19])
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);
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}
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export function isValidUrl(url: string) {
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try {
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const parsedUrl = new URL(url);
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return parsedUrl.hostname.endsWith('fal.ai');
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} catch (_) {
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return false;
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}
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}
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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export function throttle<T extends (...args: any[]) => any>(
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func: T,
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limit: number,
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leading = false
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): (...funcArgs: Parameters<T>) => ReturnType<T> | void {
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let lastFunc: NodeJS.Timeout | null;
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let lastRan: number;
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return (...args: Parameters<T>): ReturnType<T> | void => {
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if (!lastRan && leading) {
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func(...args);
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lastRan = Date.now();
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} else {
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if (lastFunc) {
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clearTimeout(lastFunc);
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}
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lastFunc = setTimeout(() => {
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if (Date.now() - lastRan >= limit) {
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func(...args);
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lastRan = Date.now();
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}
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}, limit - (Date.now() - lastRan));
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}
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};
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}
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let isRunningInReact: boolean | undefined;
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/**
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* Not really the most optimal way to detect if we're running in React,
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* but the idea here is that we can support multiple rendering engines
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* (starting with React), with all their peculiarities, without having
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* to add a dependency or creating custom integrations (e.g. custom hooks).
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*
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* Yes, a bit of magic to make things works out-of-the-box.
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* @returns `true` if running in React, `false` otherwise.
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*/
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export function isReact() {
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if (isRunningInReact === undefined) {
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const stack = new Error().stack;
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isRunningInReact =
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!!stack &&
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(stack.includes('node_modules/react-dom/') ||
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stack.includes('node_modules/next/'));
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}
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return isRunningInReact;
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}
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