@instructure/canvas-rce
Version:
A component wrapping Canvas's usage of Tinymce
49 lines (48 loc) • 1.39 kB
JavaScript
/*
* Copyright (C) 2021 - 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 { createSvgElement } from './utils';
export function buildMetadata(settings) {
// Pull off any instance specific settings
const {
name,
originalName,
alt,
isDecorative,
externalStyle,
externalWidth,
externalHeight,
x,
y,
translateX,
translateY,
width,
height,
transform,
embedImage,
error,
...embedSettings
} = settings;
const metadata = createSvgElement('metadata');
metadata.textContent = JSON.stringify(embedSettings);
return metadata;
}
export function parseMetadata(svg) {
const metadata = svg.querySelector('metadata');
if (!metadata) return null;
return JSON.parse(metadata.textContent);
}