vite-garden/src/util/DOMManipulator.js

Vite Garden -- a part of the threed.ai family of JavaScript-friendly food-growing libraries

import gravatar from "gravatar-api";

function getGravatarImage(email = "") {
  const gravatarOptions = {
    email: email,
    parameters: { size: "104", d: "mm" },
    secure: true
  };

  const avatar =
    email && email.trim() !== "" ? gravatar.imageUrl(gravatarOptions) : null;
  return avatar;
}

export const avatarCanvasElement = function(email) {
  /* eslint-disable no-unused-vars */
  return new Promise(function(resolve, reject) {
    const image = new Image();
    const gravatar = getGravatarImage(email);
    image.src = gravatar;
    image.addEventListener("load", function() {
      const avatarCanvas = document.createElement("canvas");
      const avatarContext = avatarCanvas.getContext("2d");
      avatarCanvas.height = this.height;
      avatarCanvas.width = this.width;
      avatarContext.drawImage(this, 0, 0, this.width, this.height);
      resolve(avatarCanvas, gravatar);
    });
  });
};