listmonk/frontend/src/utils.js

import React from "react"
import ReactDOM from "react-dom"

import { Alert } from "antd"

class Utils {
  static months = [
    "Jan",
    "Feb",
    "Mar",
    "Apr",
    "May",
    "Jun",
    "Jul",
    "Aug",
    "Sep",
    "Oct",
    "Nov",
    "Dec"
  ]
  static days = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]

  // Converts the ISO date format to a simpler form.
  static DateString = (stamp, showTime) => {
    if (!stamp) {
      return ""
    }

    let d = new Date(stamp)
    let out =
      Utils.days[d.getDay()] +
      ", " +
      d.getDate() +
      " " +
      Utils.months[d.getMonth()] +
      " " +
      d.getFullYear()

    if (showTime) {
      out += " " + d.getHours() + ":" + d.getMinutes()
    }

    return out
  }

  // HttpError takes an axios error and returns an error dict after some sanity checks.
  static HttpError = err => {
    if (!err.response) {
      return err
    }

    if (!err.response.data || !err.response.data.message) {
      return {
        message: err.message + " - " + err.response.request.responseURL,
        data: {}
      }
    }

    return {
      message: err.response.data.message,
      data: err.response.data.data
    }
  }

  // Shows a flash message.
  static Alert = (msg, msgType) => {
    document.getElementById("alert-container").classList.add("visible")
    ReactDOM.render(
      <Alert message={msg} type={msgType} showIcon />,
      document.getElementById("alert-container")
    )
  }
  static ModalAlert = (msg, msgType) => {
    document.getElementById("modal-alert-container").classList.add("visible")
    ReactDOM.render(
      <Alert message={msg} type={msgType} showIcon />,
      document.getElementById("modal-alert-container")
    )
  }
}

export default Utils