Proyectos de Subversion Moodle

// This file is part of Moodle - http://moodle.org/
//
// Moodle 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 of the License, or
// (at your option) any later version.
//
// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Tiny Premium plugin for Moodle.
 *
 * @module      tiny_premium/plugin
 * @copyright   2023 David Woloszyn <david.woloszyn@moodle.com>
 * @license     https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

import {getTinyMCE} from 'editor_tiny/loader';
import {getPluginMetadata} from 'editor_tiny/utils';
import {component, pluginName} from 'tiny_premium/common';
import * as Configuration from 'tiny_premium/configuration';
import {getApiKey} from 'tiny_premium/external';
import Config from 'core/config';

const currentContextId = Config.contextid;

// eslint-disable-next-line no-async-promise-executor
export default new Promise(async(resolve) => {
    const [
        tinyMCE,
        pluginMetadata,
        externalData
    ] = await Promise.all([
        getTinyMCE(),
        getPluginMetadata(component, pluginName),
        getApiKey(currentContextId)
    ]);

    tinyMCE.PluginManager.add(`${component}/plugin`, () => {
        return pluginMetadata;
    });

    // Load the Tiny Premium script using the provided API key.
    await getTinyPremium(tinyMCE, externalData.apikey);

    resolve([`${component}/plugin`, Configuration]);
});

let tinyPremiumPromise;

/**
 * Promise for Tiny Premium plugins script.
 *
 * @param {TinyMCE} tinyMCE
 * @param {string} apikey
 * @return {Promise}
 */
const getTinyPremium = (tinyMCE, apikey) => {
    if (tinyPremiumPromise) {
        return tinyPremiumPromise;
    }

    tinyPremiumPromise = new Promise((resolve, reject) => {
        const head = document.querySelector('head');
        const script = document.createElement('script');
        const tinyVersion = `${tinyMCE.majorVersion}.${tinyMCE.minorVersion}`;

        script.dataset.tinymce = 'premium';
        script.src = `https://cdn.tiny.cloud/1/${apikey}/tinymce/${tinyVersion}/plugins.min.js`;
        script.referrerpolicy = "origin";

        script.addEventListener('load', () => {
            resolve();
        }, false);

        script.addEventListener('error', (err) => {
            reject(err);
        }, false);

        head.append(script);
    });

    return tinyPremiumPromise;
};