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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Tiny H5P Content configuration.
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*
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* @module tiny_h5p/filtercontent
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* @copyright 2022 Andrew Lyons <andrew@nicols.co.uk>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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import {registerPlaceholderSelectors} from 'editor_tiny/options';
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export const setup = async(editor) => {
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const className = 'h5p-placeholder';
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const classSelector = `.${className}`;
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// Register the H5P Formatter to the placeholder selector list.
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registerPlaceholderSelectors(editor, [classSelector]);
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// Register the H5P Formatter for use in all buttons.
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editor.on('PreInit', () => {
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editor.formatter.register('h5p', {
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inline: 'div',
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classes: className,
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});
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});
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editor.on('SetContent', () => {
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// Listen to the SetContent event on the editor and update any h5p-placeholder to not be editable.
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// Doing this means that the inner content of the placeholder cannot be changed without using the dialogue.
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// The SetContent event is called whenever content is changed by actions such as initial load, paste, undo, etc.
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editor.getBody().querySelectorAll(`${classSelector}:not([contenteditable])`).forEach((node) => {
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node.contentEditable = false;
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});
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});
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};
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