@instructure/canvas-rce
Version:
A component wrapping Canvas's usage of Tinymce
36 lines (35 loc) • 1.25 kB
JavaScript
/*
* Copyright (C) 2022 - present Instructure, Inc.
*
* This file is part of Canvas.
*
* Canvas is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, version 3 of the License.
*
* Canvas 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 Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import { ICON_MAKER_ICONS, TYPE, SVG_TYPE } from '../../instructure_icon_maker/svg/constants';
export const typeTest = SVG_TYPE;
const sliceSize = 400; // bytes
const iconMakerType = TYPE;
export async function process(file) {
try {
// The first slice of 400 bytes is sufficient to grab
// the "type" metadata for icon maker SVGs
const slice = await file.slice(0, sliceSize).text();
if (slice.includes(iconMakerType)) {
return {
category: ICON_MAKER_ICONS
};
}
} catch {
// intentionally empty
}
}