diff options
Diffstat (limited to 'packages/auditor-backoffice-ui/src/components/form/InputImage.tsx')
-rw-r--r-- | packages/auditor-backoffice-ui/src/components/form/InputImage.tsx | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/packages/auditor-backoffice-ui/src/components/form/InputImage.tsx b/packages/auditor-backoffice-ui/src/components/form/InputImage.tsx deleted file mode 100644 index b024e2c6b..000000000 --- a/packages/auditor-backoffice-ui/src/components/form/InputImage.tsx +++ /dev/null @@ -1,122 +0,0 @@ -/* - This file is part of GNU Taler - (C) 2021-2023 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/> - */ - -/** - * - * @author Sebastian Javier Marchano (sebasjm) - */ -import { useTranslationContext } from "@gnu-taler/web-util/browser"; -import { ComponentChildren, h, VNode } from "preact"; -import { useRef, useState } from "preact/hooks"; -import { MAX_IMAGE_SIZE as MAX_IMAGE_UPLOAD_SIZE } from "../../utils/constants.js"; -import { InputProps, useField } from "./useField.js"; - -export interface Props<T> extends InputProps<T> { - expand?: boolean; - addonAfter?: ComponentChildren; - children?: ComponentChildren; -} - -export function InputImage<T>({ - name, - readonly, - placeholder, - tooltip, - label, - help, - children, - expand, -}: Props<keyof T>): VNode { - const { error, value, onChange } = useField<T>(name); - - const image = useRef<HTMLInputElement>(null); - const { i18n } = useTranslationContext(); - const [sizeError, setSizeError] = useState(false); - - return ( - <div class="field is-horizontal"> - <div class="field-label is-normal"> - <label class="label"> - {label} - {tooltip && ( - <span class="icon has-tooltip-right" data-tooltip={tooltip}> - <i class="mdi mdi-information" /> - </span> - )} - </label> - </div> - <div class="field-body is-flex-grow-3"> - <div class="field"> - <p class={expand ? "control is-expanded" : "control"}> - {value && ( - <img - src={value} - style={{ width: 200, height: 200 }} - onClick={() => image.current?.click()} - /> - )} - <input - ref={image} - style={{ display: "none" }} - type="file" - name={String(name)} - placeholder={placeholder} - readonly={readonly} - onChange={(e) => { - const f: FileList | null = e.currentTarget.files; - if (!f || f.length != 1) { - return onChange(undefined!); - } - if (f[0].size > MAX_IMAGE_UPLOAD_SIZE) { - setSizeError(true); - return onChange(undefined!); - } - setSizeError(false); - return f[0].arrayBuffer().then((b) => { - const b64 = window.btoa( - new Uint8Array(b).reduce( - (data, byte) => data + String.fromCharCode(byte), - "", - ), - ); - return onChange(`data:${f[0].type};base64,${b64}` as any); - }); - }} - /> - {help} - {children} - </p> - {error && <p class="help is-danger">{error}</p>} - {sizeError && ( - <p class="help is-danger"> - <i18n.Translate>Image should be smaller than 1 MB</i18n.Translate> - </p> - )} - {!value && ( - <button class="button" onClick={() => image.current?.click()}> - <i18n.Translate>Add</i18n.Translate> - </button> - )} - {value && ( - <button class="button" onClick={() => onChange(undefined!)}> - <i18n.Translate>Remove</i18n.Translate> - </button> - )} - </div> - </div> - </div> - ); -} |