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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 | 14x 14x 14x 14x 14x 14x 14x 14x 14x 14x 14x 14x 14x 14x 14x 41x 14x 288x 288x 288x 288x 288x 288x 288x 12x 7x 7x 7x 7x 7x 288x 288x 24x 288x 20x 20x 20x 20x 20x 20x 20x 20x 20x 18x 18x 2x 2x 288x 288x 20x 288x 4x 4x 4x 4x 288x 256x 12x 14x | import Avatar from "@material-ui/core/Avatar";
import MuiIconButton from "@material-ui/core/IconButton";
import makeStyles from "@material-ui/core/styles/makeStyles";
import classNames from "classnames";
import Alert from "components/Alert";
import CircularProgress from "components/CircularProgress";
import {
CANCEL_UPLOAD,
CONFIRM_UPLOAD,
COULDNT_READ_FILE,
getAvatarLabel,
NO_VALID_FILE,
SELECT_AN_IMAGE,
UPLOAD_PENDING_ERROR,
} from "components/constants";
import IconButton from "components/IconButton";
import { CheckIcon, CrossIcon } from "components/Icons";
import Sentry from "platform/sentry";
import React, { useRef, useState } from "react";
import { Control, useController } from "react-hook-form";
import { useMutation } from "react-query";
import { service } from "service";
import { ImageInputValues } from "service/api";
import { DEFAULT_HEIGHT, DEFAULT_WIDTH } from "./constants";
const useStyles = makeStyles((theme) => ({
root: {
display: "flex",
flexDirection: "column",
alignItems: "center",
},
inputRoot: {
display: "flex",
width: "100%",
},
avatar: {
"& img": { objectFit: "cover" },
},
confirmationButtonContainer: {
display: "flex",
flexDirection: "column",
justifyContent: "center",
"& > * + *": {
marginTop: theme.spacing(1),
},
},
image: {
height: 100,
[theme.breakpoints.up("md")]: {
height: 200,
},
width: "100%",
objectFit: "cover",
cursor: "pointer",
"&:hover": {
backgroundColor: theme.palette.action.hover,
},
},
imageGrow: {
maxWidth: "100%",
height: "auto",
},
input: {
display: "none",
},
label: {
alignItems: "center",
display: "flex",
justifyContent: "center",
width: "100%",
},
loading: {
position: "absolute",
},
}));
interface ImageInputProps {
className?: string;
control: Control;
id: string;
initialPreviewSrc?: string;
name: string;
onSuccess?(data: ImageInputValues): Promise<void>;
}
interface AvatarInputProps extends ImageInputProps {
type: "avatar";
userName: string;
}
interface RectImgInputProps extends ImageInputProps {
type: "rect";
alt: string;
grow?: boolean;
height?: string;
width?: string;
}
export function ImageInput(props: AvatarInputProps | RectImgInputProps) {
const { className, control, id, initialPreviewSrc, name } = props;
const classes = useStyles();
//this ref handles the case where the user uploads an image, selects another image,
//but then cancels - it should go to the previous image rather than the original
const confirmedUpload = useRef<ImageInputValues>();
const [imageUrl, setImageUrl] = useState(initialPreviewSrc);
const [file, setFile] = useState<File | null>(null);
const [readerError, setReaderError] = useState("");
const mutation = useMutation<ImageInputValues, Error>(
() =>
file
? service.api.uploadFile(file)
: Promise.reject(new Error(NO_VALID_FILE)),
{
onSuccess: async (data: ImageInputValues) => {
field.onChange(data.key);
setImageUrl(
props.type === "avatar" ? data.thumbnail_url : data.full_url
);
confirmedUpload.current = data;
setFile(null);
await props.onSuccess?.(data);
},
}
);
const isConfirming = !mutation.isLoading && file !== null;
const { field } = useController({
name,
control,
defaultValue: "",
rules: {
validate: () => !isConfirming || UPLOAD_PENDING_ERROR,
},
});
const handleChange = async (event: React.ChangeEvent<HTMLInputElement>) => {
setReaderError("");
Iif (!event.target.files?.length) return;
const file = event.target.files[0];
try {
const base64 = await new Promise<string>((resolve, reject) => {
const reader = new FileReader();
reader.onload = () => resolve(reader.result as string);
reader.onerror = (error) => reject(error);
reader.readAsDataURL(file);
});
setImageUrl(base64);
setFile(file);
} catch (e) {
Sentry.captureException(
new Error((e as ProgressEvent<FileReader>).toString()),
{
tags: {
component: "component/ImageInput",
},
}
);
setReaderError(COULDNT_READ_FILE);
}
};
//without this, onChange is not fired when the same file is selected after cancelling
const inputRef = useRef<HTMLInputElement>(null);
const handleClick = () => {
if (inputRef.current) inputRef.current.value = "";
};
const handleCancel = () => {
field.onChange(confirmedUpload.current?.key ?? "");
const imageUrl =
props.type === "avatar"
? confirmedUpload.current?.thumbnail_url
: confirmedUpload.current?.full_url;
setImageUrl(imageUrl ?? initialPreviewSrc);
setFile(null);
};
return (
<div className={classes.root}>
{mutation.isError && (
<Alert severity="error">{mutation.error?.message || ""}</Alert>
)}
{readerError && <Alert severity="error">{readerError}</Alert>}
<div className={classes.inputRoot}>
<input
aria-label={SELECT_AN_IMAGE}
className={classes.input}
accept="image/jpeg,image/png,image/gif"
id={id}
type="file"
onChange={handleChange}
onClick={handleClick}
ref={inputRef}
/>
<label className={classes.label} htmlFor={id} ref={field.ref}>
{props.type === "avatar" ? (
<MuiIconButton component="span">
<Avatar
className={classNames(classes.avatar, className)}
src={imageUrl}
alt={getAvatarLabel(props.userName ?? "")}
>
{props.userName?.split(/\s+/).map((name) => name[0])}
</Avatar>
</MuiIconButton>
) : (
<img
className={classNames(classes.image, className, {
[classes.imageGrow]: props.grow,
})}
src={imageUrl ?? "/img/imagePlaceholder.svg"}
style={{ objectFit: !imageUrl ? "contain" : undefined }}
alt={props.alt}
width={props.width ?? DEFAULT_WIDTH}
height={props.height ?? DEFAULT_HEIGHT}
/>
)}
{mutation.isLoading && (
<CircularProgress className={classes.loading} />
)}
</label>
{isConfirming && (
<div className={classes.confirmationButtonContainer}>
<IconButton
aria-label={CANCEL_UPLOAD}
onClick={handleCancel}
size="small"
>
<CrossIcon />
</IconButton>
<IconButton
aria-label={CONFIRM_UPLOAD}
onClick={() => mutation.mutate()}
size="small"
>
<CheckIcon />
</IconButton>
</div>
)}
</div>
</div>
);
}
export default ImageInput;
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