aboutsummaryrefslogtreecommitdiff
path: root/packages/demobank-ui/src/components/fields/ImageInput.tsx
diff options
context:
space:
mode:
Diffstat (limited to 'packages/demobank-ui/src/components/fields/ImageInput.tsx')
-rw-r--r--packages/demobank-ui/src/components/fields/ImageInput.tsx86
1 files changed, 0 insertions, 86 deletions
diff --git a/packages/demobank-ui/src/components/fields/ImageInput.tsx b/packages/demobank-ui/src/components/fields/ImageInput.tsx
deleted file mode 100644
index 15b25f1c2..000000000
--- a/packages/demobank-ui/src/components/fields/ImageInput.tsx
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- This file is part of GNU Taler
- (C) 2022 Taler Systems S.A.
-
- GNU Taler is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along with
- GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
- */
-
-import { h, VNode } from "preact";
-import { useLayoutEffect, useRef, useState } from "preact/hooks";
-import emptyImage from "../../assets/empty.png";
-import { TextInputProps } from "./TextInput.js";
-
-const MAX_IMAGE_UPLOAD_SIZE = 1024 * 1024;
-
-export function ImageInput(props: TextInputProps): VNode {
- const inputRef = useRef<HTMLInputElement>(null);
- useLayoutEffect(() => {
- if (props.grabFocus) inputRef.current?.focus();
- }, [props.grabFocus]);
-
- const value = props.bind[0];
- // const [dirty, setDirty] = useState(false)
- const image = useRef<HTMLInputElement>(null);
- const [sizeError, setSizeError] = useState(false);
- function onChange(v: string): void {
- // setDirty(true);
- props.bind[1](v);
- }
- return (
- <div class="field">
- <label class="label">
- {props.label}
- {props.tooltip && (
- <span class="icon has-tooltip-right" data-tooltip={props.tooltip}>
- <i class="mdi mdi-information" />
- </span>
- )}
- </label>
- <div class="control">
- <img
- src={!value ? emptyImage : value}
- style={{ width: 200, height: 200 }}
- onClick={() => image.current?.click()}
- />
- <input
- ref={image}
- style={{ display: "none" }}
- type="file"
- name={String(name)}
- onChange={(e) => {
- const f: FileList | null = e.currentTarget.files;
- if (!f || f.length != 1) return onChange(emptyImage);
-
- if (f[0].size > MAX_IMAGE_UPLOAD_SIZE) {
- setSizeError(true);
- return onChange(emptyImage);
- }
- setSizeError(false);
- return f[0].arrayBuffer().then((b) => {
- const b64 = btoa(
- new Uint8Array(b).reduce(
- (data, byte) => data + String.fromCharCode(byte),
- "",
- ),
- );
- return onChange(`data:${f[0].type};base64,${b64}` as any);
- });
- }}
- />
- {props.error && <p class="help is-danger">{props.error}</p>}
- {sizeError && (
- <p class="help is-danger">Image should be smaller than 1 MB</p>
- )}
- </div>
- </div>
- );
-}