added image-uploader component and refactored profile settings page

2021-08-12 10:14:11 +05:30 · 2021-08-12 10:14:11 +05:30 · 0c3ec98062
commit 0c3ec98062
parent b5cd38b77a
7 changed files with 301 additions and 21 deletions
--- a/components/Avatar.tsx
+++ b/components/Avatar.tsx
@ -1,13 +1,18 @@
 import { useState } from "react";
 import md5 from '../lib/md5';

-export default function Avatar({ user, className = '', fallback }: {
+export default function Avatar({ user, className = '', fallback, imageSrc = '' }: {
    user: any;
    className?: string;
    fallback?: JSX.Element;
+    imageSrc?: string;
 }) {
    const [gravatarAvailable, setGravatarAvailable] = useState(true);

+    if (imageSrc) {
+        return <img src={imageSrc} alt="Avatar" className={className} />;
+    }
+
    if (user.avatar) {
    return <img src={user.avatar} alt="Avatar" className={className} />;
    }
--- a/components/ImageUploader.tsx
+++ b/components/ImageUploader.tsx
@ -0,0 +1,230 @@
+import Cropper from "react-easy-crop";
+import { useState, useCallback, useRef } from "react";
+
+export default function ImageUploader({target, id, buttonMsg, handleAvatarChange, imageRef}){
+  const imageFileRef = useRef<HTMLInputElement>();
+  const [imageDataUrl, setImageDataUrl] = useState<string>();
+  const [croppedAreaPixels, setCroppedAreaPixels] = useState();
+  const [rotation] = useState(1);
+  const [crop, setCrop] = useState({ x: 0, y: 0 })
+  const [zoom, setZoom] = useState(1)
+  const [imageLoaded, setImageLoaded] = useState(false);
+  const [isImageShown, setIsImageShown] = useState(false);
+  const [shownImage, setShownImage] = useState<string>();
+  const [imageUploadModalOpen, setImageUploadModalOpen] = useState(false);
+
+  // TODO
+  // PUSH cropped image to the database in column = target
+  const openUploaderModal = () => {
+    imageRef ? (setIsImageShown(true), setShownImage(imageRef)) : setIsImageShown(false)
+    setImageUploadModalOpen(!imageUploadModalOpen)
+  }
+  
+  const closeImageUploadModal = () => {
+    setImageUploadModalOpen(false);
+  };
+
+  async function ImageUploadHandler() {
+    console.log(imageFileRef.current.files[0]);
+    const img = await readFile(imageFileRef.current.files[0]);
+    console.log(img);
+    setImageDataUrl(img);
+    CropHandler();
+  }
+
+  const readFile = (file) => {
+    return new Promise((resolve) => {
+      const reader = new FileReader()
+      reader.addEventListener('load', () => resolve(reader.result), false)
+      reader.readAsDataURL(file)
+    })
+  }
+
+  const onCropComplete = useCallback((croppedArea, croppedAreaPixels) => {
+    setCroppedAreaPixels(croppedAreaPixels)
+ 
+  }, [])
+  
+  const CropHandler = () => {
+    setCrop({ x: 0, y: 0 });
+    setZoom(1);
+    setImageLoaded(true);
+  }
+
+  const createImage = (url) =>
+  new Promise<HTMLImageElement>((resolve, reject) => {
+    const image = new Image()
+    image.addEventListener('load', () => resolve(image))
+    image.addEventListener('error', error => reject(error))
+    image.setAttribute('crossOrigin', 'anonymous') // needed to avoid cross-origin issues on CodeSandbox
+    image.src = url
+  })
+
+  function getRadianAngle(degreeValue) {
+    return (degreeValue * Math.PI) / 180
+  }
+
+  async function getCroppedImg(imageSrc, pixelCrop, rotation = 0) {
+    const image = await createImage(imageSrc)
+    const canvas = document.createElement('canvas')
+    const ctx = canvas.getContext('2d')
+  
+    const maxSize = Math.max(image.width, image.height)
+    const safeArea = 2 * ((maxSize / 2) * Math.sqrt(2))
+  
+    // set each dimensions to double largest dimension to allow for a safe area for the
+    // image to rotate in without being clipped by canvas context
+    canvas.width = safeArea
+    canvas.height = safeArea
+  
+    // translate canvas context to a central location on image to allow rotating around the center.
+    ctx.translate(safeArea / 2, safeArea / 2)
+    ctx.rotate(getRadianAngle(rotation))
+    ctx.translate(-safeArea / 2, -safeArea / 2)
+  
+    // draw rotated image and store data.
+    ctx.drawImage(
+      image,
+      safeArea / 2 - image.width * 0.5,
+      safeArea / 2 - image.height * 0.5
+    )
+    const data = ctx.getImageData(0, 0, safeArea, safeArea)
+  
+    // set canvas width to final desired crop size - this will clear existing context
+    canvas.width = pixelCrop.width
+    canvas.height = pixelCrop.height
+  
+    // paste generated rotate image with correct offsets for x,y crop values.
+    ctx.putImageData(
+      data,
+      Math.round(0 - safeArea / 2 + image.width * 0.5 - pixelCrop.x),
+      Math.round(0 - safeArea / 2 + image.height * 0.5 - pixelCrop.y)
+    )
+  
+    // As Base64 string
+    return canvas.toDataURL('image/jpeg');
+  
+    // As a blob
+    // return new Promise(resolve => {
+    //   canvas.toBlob(file => {
+    //     resolve(URL.createObjectURL(file))
+    //   }, 'image/jpeg')
+    // })
+  }
+
+
+  const showCroppedImage = useCallback(async () => {
+    try {
+      const croppedImage = await getCroppedImg(
+        imageDataUrl,
+        croppedAreaPixels,
+        rotation
+      )
+      setIsImageShown(true)
+      setShownImage(croppedImage)
+      setImageLoaded(false)
+      handleAvatarChange(croppedImage)
+      closeImageUploadModal()
+    } catch (e) {
+      console.error(e)
+    }
+  }, [croppedAreaPixels, rotation])
+
+  return (
+    <div className="flex justify-center items-center">
+      <button
+      type="button"
+      className="ml-4 cursor-pointer inline-flex items-center px-4 py-1 border border-gray-300 shadow-sm text-xs font-medium rounded-sm text-gray-700 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-neutral-500;"
+      onClick={openUploaderModal}
+      >
+        {buttonMsg}
+      </button>
+
+      {
+        imageUploadModalOpen &&
+        <div
+          className="fixed z-10 inset-0 overflow-y-auto"
+          aria-labelledby="modal-title"
+          role="dialog"
+          aria-modal="true">
+          <div className="flex items-end justify-center min-h-screen pt-4 px-4 pb-20 text-center sm:block sm:p-0">
+            <div
+              className="fixed inset-0 bg-gray-500 bg-opacity-75 transition-opacity"
+              aria-hidden="true"></div>
+      
+            <span className="hidden sm:inline-block sm:align-middle sm:h-screen" aria-hidden="true">
+              &#8203;
+            </span>
+      
+            <div className="inline-block align-bottom bg-white rounded-sm px-4 pt-5 pb-4 text-left shadow-xl transform transition-all sm:my-8 sm:align-middle sm:max-w-md sm:w-full sm:p-6">
+              <div className="sm:flex sm:items-start mb-4">
+      
+                <div className="mt-3 text-center sm:mt-0 sm:text-left">
+                  <h3 className="text-lg leading-6 font-bold text-gray-900" id="modal-title">
+                    Upload an avatar
+                  </h3>
+                </div>
+              </div>
+              <div className="mb-4">
+                <div className="cropper mt-6 flex flex-col justify-center items-center p-8 bg-gray-50">
+                  {!imageLoaded &&
+                    <div className="flex justify-start items-center bg-gray-500 max-h-20 h-20 w-20 rounded-full">
+                      {!isImageShown && 
+                      <p className="sm:text-xs text-sm text-white w-full text-center">No {target}</p>
+                      }
+                      {isImageShown &&
+                      <img 
+                      className="h-20 w-20 rounded-full"
+                      src={shownImage} 
+                      alt={target} 
+                      />
+                      }
+                    </div>
+                  }
+                  {imageLoaded &&       
+                    <div className="crop-container max-h-40 h-40 w-40 rounded-full">
+                      <div className="relative h-40 w-40 rounded-full">
+                        <Cropper
+                          image={imageDataUrl}
+                          crop={crop}
+                          zoom={zoom}
+                          aspect={1 / 1}
+                          onCropChange={setCrop}
+                          onCropComplete={onCropComplete}
+                          onZoomChange={setZoom}
+                        />
+                      </div> 
+                    </div>
+                  }
+                  <label htmlFor={id} className="mt-4 cursor-pointer inline-flex items-center px-4 py-1 border border-gray-300 shadow-sm text-xs font-medium rounded-sm text-gray-700 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-neutral-500;">Choose a file...</label>
+                  <input 
+                    onChange={ImageUploadHandler}
+                    ref={imageFileRef}
+                    type="file"
+                    id={id}
+                    name={id}
+                    placeholder="Upload image"
+                    className="mt-4 cursor-pointer opacity-0 absolute"
+                  />
+                </div>
+              </div>
+              <div className="mt-5 sm:mt-4 sm:flex sm:flex-row-reverse">
+                <button type="button" className="btn btn-primary" onClick={showCroppedImage}>
+                  Save
+                </button>
+                <button
+                  onClick={closeImageUploadModal}
+                  type="button"
+                  className="btn btn-white mr-2">
+                  Cancel
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+        
+      }
+    </div>
+
+  )
+}
--- a/package.json
+++ b/package.json
@ -41,6 +41,7 @@
    "react": "17.0.1",
    "react-dates": "^21.8.0",
    "react-dom": "17.0.1",
+    "react-easy-crop": "^3.5.2",
    "react-multi-email": "^0.5.3",
    "react-phone-number-input": "^3.1.21",
    "react-select": "^4.3.0",
--- a/pages/[user]/book.tsx
+++ b/pages/[user]/book.tsx
@ -16,7 +16,6 @@ import Button from "../../components/ui/Button";
 import { EventTypeCustomInputType } from "../../lib/eventTypeInput";
 import Theme from "@components/Theme";
 import { ReactMultiEmail } from "react-multi-email";
-import "react-multi-email/style.css";

 dayjs.extend(utc);
 dayjs.extend(timezone);
--- a/pages/settings/profile.tsx
+++ b/pages/settings/profile.tsx
@ -11,6 +11,7 @@ import Select from "react-select";
 import TimezoneSelect from "react-timezone-select";
 import { UsernameInput } from "../../components/ui/UsernameInput";
 import ErrorAlert from "../../components/ui/alerts/Error";
+import ImageUploader from "../../components/ImageUploader";

 const themeOptions = [
  { value: "light", label: "Light" },
@ -27,6 +28,7 @@ export default function Settings(props) {
  const [selectedTheme, setSelectedTheme] = useState({ value: props.user.theme });
  const [selectedTimeZone, setSelectedTimeZone] = useState({ value: props.user.timeZone });
  const [selectedWeekStartDay, setSelectedWeekStartDay] = useState({ value: props.user.weekStart });
+  const [imageSrc, setImageSrc] = useState<string>('');  

  const [hasErrors, setHasErrors] = useState(false);
  const [errorMessage, setErrorMessage] = useState("");
@ -42,6 +44,16 @@ export default function Settings(props) {
    setSuccessModalOpen(false);
  };

+  const handleAvatarChange = (newAvatar) => {
+    avatarRef.current.value = newAvatar;
+    var nativeInputValueSetter = Object.getOwnPropertyDescriptor(window.HTMLInputElement.prototype, "value").set;
+    nativeInputValueSetter.call(avatarRef.current, newAvatar);      
+    var ev2 = new Event('input', { bubbles: true});
+    avatarRef.current.dispatchEvent(ev2);
+    updateProfileHandler(ev2);
+    setImageSrc(newAvatar);  
+  }
+
  const handleError = async (resp) => {
    if (!resp.ok) {
      const error = await resp.json();
@ -138,6 +150,33 @@ export default function Settings(props) {
                      className="shadow-sm focus:ring-neutral-500 focus:border-neutral-500 mt-1 block w-full sm:text-sm border-gray-300 rounded-sm"></textarea>
                  </div>
                </div>
+                <div>
+                  <div className="mt-1 flex">
+                      <Avatar
+                        user={props.user}
+                        className="relative rounded-full w-10 h-10"
+                        fallback={<div className="relative bg-neutral-900 rounded-full w-10 h-10"></div>}
+                        imageSrc={imageSrc}
+                      />
+                      <input
+                        ref={avatarRef}
+                        type="hidden"
+                        name="avatar"
+                        id="avatar"
+                        placeholder="URL"
+                        className="mt-1 block w-full border border-gray-300 rounded-sm shadow-sm py-2 px-3 focus:outline-none focus:ring-neutral-500 focus:border-neutral-500 sm:text-sm"
+                        defaultValue={props.user.avatar}
+                      />                    
+                      <ImageUploader 
+                        target="avatar"
+                        id="avatar-upload"
+                        buttonMsg="Change avatar"
+                        handleAvatarChange={handleAvatarChange}
+                        imageRef={imageSrc ? imageSrc : props.user.avatar}
+                      />
+                  </div>
+                  <hr className="mt-6" />
+                </div>                
                <div>
                  <label htmlFor="timeZone" className="block text-sm font-medium text-gray-700">
                    Timezone
@ -225,7 +264,7 @@ export default function Settings(props) {
                </div>
              </div>

-              <div className="mt-6 flex-grow lg:mt-0 lg:ml-6 lg:flex-grow-0 lg:flex-shrink-0">
+              {/*<div className="mt-6 flex-grow lg:mt-0 lg:ml-6 lg:flex-grow-0 lg:flex-shrink-0">
                <p className="mb-2 text-sm font-medium text-gray-700" aria-hidden="true">
                  Photo
                </p>
@ -236,15 +275,6 @@ export default function Settings(props) {
                      aria-hidden="true">
                      <Avatar user={props.user} className="rounded-full h-full w-full" />
                    </div>
-                    {/* <div className="ml-5 rounded-sm shadow-sm">
-                                            <div className="group relative border border-gray-300 rounded-sm py-2 px-3 flex items-center justify-center hover:bg-gray-50 focus-within:ring-2 focus-within:ring-offset-2 focus-within:ring-neutral-500">
-                                                <label htmlFor="user_photo" className="relative text-sm leading-4 font-medium text-gray-700 pointer-events-none">
-                                                    <span>Change</span>
-                                                    <span className="sr-only"> user photo</span>
-                                                </label>
-                                                <input id="user_photo" name="user_photo" type="file" className="absolute w-full h-full opacity-0 cursor-pointer border-gray-300 rounded-sm" />
-                                            </div>
-                                        </div> */}
                  </div>
                </div>

@ -254,11 +284,6 @@ export default function Settings(props) {
                    className="relative rounded-full w-40 h-40"
                    fallback={<div className="relative bg-neutral-900 rounded-full w-40 h-40"></div>}
                  />
-                  {/* <label htmlFor="user-photo" className="absolute inset-0 w-full h-full bg-black bg-opacity-75 flex items-center justify-center text-sm font-medium text-white opacity-0 hover:opacity-100 focus-within:opacity-100">
-                                        <span>Change</span>
-                                        <span className="sr-only"> user photo</span>
-                                        <input type="file" id="user-photo" name="user-photo" className="absolute inset-0 w-full h-full opacity-0 cursor-pointer border-gray-300 rounded-sm" />
-                                    </label> */}
                </div>
                <div className="mt-4">
                  <label htmlFor="avatar" className="block text-sm font-medium text-gray-700">
@ -274,7 +299,7 @@ export default function Settings(props) {
                    defaultValue={props.user.avatar}
                  />
                </div>
-              </div>
+              </div>*/}
            </div>
            <hr className="mt-8" />
            <div className="py-4 flex justify-end">
--- a/styles/globals.css
+++ b/styles/globals.css
@ -118,7 +118,7 @@
  align-content: flex-start;
  padding-top: 0.1rem !important;
  padding-bottom: 0.1rem !important;
-  padding-left: 0.75rem !important;
+  /* padding-left: 0.75rem !important; */
  @apply dark:border-black border-white dark:bg-black bg-white;
 }

@ -127,11 +127,13 @@
 }

 .react-multi-email.focused{
-  margin: -1px;
-  border: 2px solid #000 !important;
  @apply dark:bg-black
 }

+.react-multi-email.focused > [type='text']{
+  border: 2px solid #000 !important;
+}
+
 .react-multi-email > [type='text']:focus{
  box-shadow: none !important;
 }
--- a/yarn.lock
+++ b/yarn.lock
@ -4912,6 +4912,11 @@ normalize-range@^0.1.2:
  resolved "https://registry.yarnpkg.com/normalize-range/-/normalize-range-0.1.2.tgz#2d10c06bdfd312ea9777695a4d28439456b75942"
  integrity sha1-LRDAa9/TEuqXd2laTShDlFa3WUI=

+normalize-wheel@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/normalize-wheel/-/normalize-wheel-1.0.1.tgz#aec886affdb045070d856447df62ecf86146ec45"
+  integrity sha1-rsiGr/2wRQcNhWRH32Ls+GFG7EU=
+
 npm-run-path@^4.0.1:
  version "4.0.1"
  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-4.0.1.tgz#b7ecd1e5ed53da8e37a55e1c2269e0b97ed748ea"
@ -5538,6 +5543,14 @@ react-dom@17.0.1:
    object-assign "^4.1.1"
    scheduler "^0.20.1"

+react-easy-crop@^3.5.2:
+  version "3.5.2"
+  resolved "https://registry.yarnpkg.com/react-easy-crop/-/react-easy-crop-3.5.2.tgz#1fc65249e82db407c8c875159589a8029a9b7a06"
+  integrity sha512-cwSGO/wk42XDpEyrdAcnQ6OJetVDZZO2ry1i19+kSGZQ750aN06RU9y9z95B5QI6sW3SnaWQRKv5r5GSqVV//g==
+  dependencies:
+    normalize-wheel "^1.0.1"
+    tslib "2.0.1"
+
 react-input-autosize@^3.0.0:
  version "3.0.0"
  resolved "https://registry.yarnpkg.com/react-input-autosize/-/react-input-autosize-3.0.0.tgz#6b5898c790d4478d69420b55441fcc31d5c50a85"
@ -6487,6 +6500,11 @@ ts-pnp@^1.1.6:
  resolved "https://registry.yarnpkg.com/ts-pnp/-/ts-pnp-1.2.0.tgz#a500ad084b0798f1c3071af391e65912c86bca92"
  integrity sha512-csd+vJOb/gkzvcCHgTGSChYpy5f1/XKNsmvBGO4JXS+z1v2HobugDz4s1IeFXM3wZB44uczs+eazB5Q/ccdhQw==

+tslib@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.0.1.tgz#410eb0d113e5b6356490eec749603725b021b43e"
+  integrity sha512-SgIkNheinmEBgx1IUNirK0TUD4X9yjjBRTqqjggWCU3pUEqIk3/Uwl3yRixYKT6WjQuGiwDv4NomL3wqRCj+CQ==
+
 tslib@^1.0.0, tslib@^1.8.1, tslib@^1.9.0, tslib@^1.9.3:
  version "1.14.1"
  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"