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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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* Wrapper to ensure that all Hugo example snippets have a "Copy to clipboard" button.
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*
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* @module tool_componentlibrary/clipboardwrapper
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* @copyright 2021 Bas Brands <bas@moodle.com>
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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 'core/copy_to_clipboard';
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import selectors from 'tool_componentlibrary/selectors';
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import Templates from 'core/templates';
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let idCounter = 0;
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/**
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* Initialise the clipboard button on all reusable code.
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*
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* @method
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*/
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export const clipboardWrapper = async() => {
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document.querySelectorAll(selectors.clipboardcontent).forEach(element => {
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if (!element.id) {
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element.id = `tool_componentlibrary_content-${idCounter++}`;
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}
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Templates.renderForPromise('tool_componentlibrary/clipboardbutton', {clipboardtarget: `#${element.id} code`})
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.then(({html, js}) => {
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Templates.prependNodeContents(element, html, js);
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return;
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})
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.catch();
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});
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};
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