cal.pub0.org/apps/web/components/ImageUploader.tsx

168 lines
5.3 KiB
TypeScript

import type { FormEvent } from "react";
import { useCallback, useEffect, useState } from "react";
import Cropper from "react-easy-crop";
import { useLocale } from "@calcom/lib/hooks/useLocale";
import { Button, Dialog, DialogClose, DialogContent, DialogTrigger } from "@calcom/ui";
import type { Area } from "@lib/cropImage";
import { getCroppedImg } from "@lib/cropImage";
import { useFileReader } from "@lib/hooks/useFileReader";
import Slider from "@components/Slider";
type ImageUploaderProps = {
id: string;
buttonMsg: string;
handleAvatarChange: (imageSrc: string) => void;
imageSrc?: string;
target: string;
};
interface FileEvent<T = Element> extends FormEvent<T> {
target: EventTarget & T;
}
// This is separate to prevent loading the component until file upload
function CropContainer({
onCropComplete,
imageSrc,
}: {
imageSrc: string;
onCropComplete: (croppedAreaPixels: Area) => void;
}) {
const { t } = useLocale();
const [crop, setCrop] = useState({ x: 0, y: 0 });
const [zoom, setZoom] = useState(1);
const handleZoomSliderChange = (value: number) => {
value < 1 ? setZoom(1) : setZoom(value);
};
return (
<div className="crop-container h-40 max-h-40 w-40 rounded-full">
<div className="relative h-40 w-40 rounded-full">
<Cropper
image={imageSrc}
crop={crop}
zoom={zoom}
aspect={1}
onCropChange={setCrop}
onCropComplete={(croppedArea, croppedAreaPixels) => onCropComplete(croppedAreaPixels)}
onZoomChange={setZoom}
/>
</div>
<Slider
value={zoom}
min={1}
max={3}
step={0.1}
label={t("slide_zoom_drag_instructions")}
changeHandler={handleZoomSliderChange}
/>
</div>
);
}
/** @deprecated Use `packages/ui/v2/core/ImageUploader.tsx` */
export default function ImageUploader({
target,
id,
buttonMsg,
handleAvatarChange,
...props
}: ImageUploaderProps) {
const { t } = useLocale();
const [imageSrc, setImageSrc] = useState<string | null>(null);
const [croppedAreaPixels, setCroppedAreaPixels] = useState<Area | null>(null);
const [{ result }, setFile] = useFileReader({
method: "readAsDataURL",
});
useEffect(() => {
if (props.imageSrc) setImageSrc(props.imageSrc);
}, [props.imageSrc]);
const onInputFile = (e: FileEvent<HTMLInputElement>) => {
if (!e.target.files?.length) {
return;
}
setFile(e.target.files[0]);
};
const showCroppedImage = useCallback(
async (croppedAreaPixels: Area | null) => {
try {
if (!croppedAreaPixels) return;
const croppedImage = await getCroppedImg(
result as string /* result is always string when using readAsDataUrl */,
croppedAreaPixels
);
setImageSrc(croppedImage);
handleAvatarChange(croppedImage);
} catch (e) {
console.error(e);
}
},
[result, handleAvatarChange]
);
return (
<Dialog
onOpenChange={
(opened) => !opened && setFile(null) // unset file on close
}>
<DialogTrigger asChild>
<div className="flex items-center">
<Button color="secondary" type="button" className="py-1 text-xs">
{buttonMsg}
</Button>
</div>
</DialogTrigger>
<DialogContent>
<div className="mb-4 sm:flex sm:items-start">
<div className="mt-3 text-center sm:mt-0 sm:text-left">
<h3 className="font-cal text-lg leading-6 text-gray-900" id="modal-title">
{t("upload_target", { target })}
</h3>
</div>
</div>
<div className="mb-4">
<div className="cropper mt-6 flex flex-col items-center justify-center p-8">
{!result && (
<div className="flex h-20 max-h-20 w-20 items-center justify-start rounded-full bg-gray-50">
{!imageSrc && (
<p className="w-full text-center text-sm text-white sm:text-xs">
{t("no_target", { target })}
</p>
)}
{imageSrc && (
// eslint-disable-next-line @next/next/no-img-element
<img className="h-20 w-20 rounded-full" src={imageSrc} alt={target} />
)}
</div>
)}
{result && <CropContainer imageSrc={result as string} onCropComplete={setCroppedAreaPixels} />}
<label className="mt-8 rounded-sm border border-gray-300 bg-white px-3 py-1 text-xs font-medium leading-4 text-gray-700 hover:bg-gray-50 hover:text-gray-900 focus:outline-none focus:ring-2 focus:ring-gray-900 focus:ring-offset-1 dark:border-gray-800 dark:bg-transparent dark:text-white dark:hover:bg-gray-900">
<input
onInput={onInputFile}
type="file"
name={id}
placeholder={t("upload_image")}
className="pointer-events-none absolute mt-4 opacity-0"
accept="image/*"
/>
{t("choose_a_file")}
</label>
</div>
</div>
<div className="mt-5 gap-x-2 sm:mt-4 sm:flex sm:flex-row-reverse">
<DialogClose onClick={() => showCroppedImage(croppedAreaPixels)}>{t("save")}</DialogClose>
<DialogClose color="secondary">{t("cancel")}</DialogClose>
</div>
</DialogContent>
</Dialog>
);
}