/* * Copyright (C) 2023-2024 Yomitan Authors * Copyright (C) 2021-2022 Yomichan Authors * * This program 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. * * This program 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 this program. If not, see <https://www.gnu.org/licenses/>. */ import {EventListenerCollection} from '../../core/event-listener-collection.js'; import {toError} from '../../core/to-error.js'; import {getAllPermissions, setPermissionsGranted} from '../../data/permissions-util.js'; export class RecommendedPermissionsController { /** * @param {import('./settings-controller.js').SettingsController} settingsController */ constructor(settingsController) { /** @type {import('./settings-controller.js').SettingsController} */ this._settingsController = settingsController; /** @type {?NodeListOf<HTMLInputElement>} */ this._originToggleNodes = null; /** @type {EventListenerCollection} */ this._eventListeners = new EventListenerCollection(); /** @type {?HTMLElement} */ this._errorContainer = null; } /** */ async prepare() { this._originToggleNodes = document.querySelectorAll('.recommended-permissions-toggle'); this._errorContainer = document.querySelector('#recommended-permissions-error'); for (const node of this._originToggleNodes) { node.addEventListener('change', this._onOriginToggleChange.bind(this), false); } this._settingsController.on('permissionsChanged', this._onPermissionsChanged.bind(this)); await this._updatePermissions(); } // Private /** * @param {import('settings-controller').EventArgument<'permissionsChanged'>} details */ _onPermissionsChanged({permissions}) { this._eventListeners.removeAllEventListeners(); const originsSet = new Set(permissions.origins); if (this._originToggleNodes !== null) { for (const node of this._originToggleNodes) { const {origin} = node.dataset; node.checked = typeof origin === 'string' && originsSet.has(origin); } } } /** * @param {Event} e */ _onOriginToggleChange(e) { const node = /** @type {HTMLInputElement} */ (e.currentTarget); const value = node.checked; node.checked = !value; const {origin} = node.dataset; if (typeof origin !== 'string') { return; } this._setOriginPermissionEnabled(origin, value); } /** */ async _updatePermissions() { const permissions = await getAllPermissions(); this._onPermissionsChanged({permissions}); } /** * @param {string} origin * @param {boolean} enabled * @returns {Promise<boolean>} */ async _setOriginPermissionEnabled(origin, enabled) { let added = false; try { added = await setPermissionsGranted({origins: [origin]}, enabled); } catch (e) { if (this._errorContainer !== null) { this._errorContainer.hidden = false; this._errorContainer.textContent = toError(e).message; } } if (!added) { return false; } await this._updatePermissions(); return true; } }