formbricks-formbricks/apps/web/lib/utils.ts

import intlFormat from "date-fns/intlFormat";
import { formatDistance } from "date-fns";
import crypto from "crypto";

export const fetcher = async (url) => {
  const res = await fetch(url);

  // If the status code is not in the range 200-299,
  // we still try to parse and throw it.
  if (!res.ok) {
    const error: any = new Error("An error occurred while fetching the data.");
    // Attach extra info to the error object.
    error.info = await res.json();
    error.status = res.status;
    throw error;
  }

  return res.json();
};

export const shuffle = (array) => {
  array = [...array];
  let currentIndex = array.length,
    randomIndex;

  while (0 !== currentIndex) {
    randomIndex = Math.floor(Math.random() * currentIndex);
    currentIndex--;

    [array[currentIndex], array[randomIndex]] = [array[randomIndex], array[currentIndex]];
  }

  return array;
};

export const classNames = (...classes) => {
  return classes.filter(Boolean).join(" ");
};

export const slugify = (...args: (string | number)[]): string => {
  const value = args.join(" ");

  return value
    .normalize("NFD") // split an accented letter in the base letter and the acent
    .replace(/[\u0300-\u036f]/g, "") // remove all previously split accents
    .toLowerCase()
    .trim()
    .replace(/[^a-z0-9 ]/g, "") // remove all chars not letters, numbers and spaces (to be replaced)
    .replace(/\s+/g, "-"); // separator
};

export const getFieldSetter = (obj, objSetter) => {
  return (input, field) => setField(obj, objSetter, input, field);
};

export const setField = (obj, objSetter, input, field) => {
  let newData = JSON.parse(JSON.stringify(obj));
  newData[field] = input;
  objSetter(newData, false);
  return newData;
};

export const convertDateString = (dateString: string) => {
  const date = new Date(dateString);
  return intlFormat(
    date,
    {
      year: "numeric",
      month: "long",
      day: "numeric",
    },
    {
      locale: "en",
    }
  );
};

export const convertDateTimeString = (dateString: string) => {
  const date = new Date(dateString);
  return intlFormat(
    date,
    {
      weekday: "long",
      year: "numeric",
      month: "long",
      day: "numeric",
      hour: "numeric",
      minute: "2-digit",
    },
    {
      locale: "en",
    }
  );
};

export const convertTimeString = (dateString: string) => {
  const date = new Date(dateString);
  return intlFormat(
    date,
    {
      hour: "numeric",
      minute: "2-digit",
      second: "2-digit",
    },
    {
      locale: "en",
    }
  );
};

export const timeSince = (dateString: string) => {
  const date = new Date(dateString);
  return formatDistance(date, new Date(), {
    addSuffix: true,
  });
};

export const generateId = (length) => {
  let result = "";
  const characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
  const charactersLength = characters.length;
  for (let i = 0; i < length; i++) {
    result += characters.charAt(Math.floor(Math.random() * charactersLength));
  }
  return result;
};

export const hashString = (string: string) => {
  return crypto.createHash("sha256").update(string).digest("hex");
};