132 lines
4.5 KiB
JavaScript
132 lines
4.5 KiB
JavaScript
/*
|
|
* Copyright (C) 2020-2022 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/>.
|
|
*/
|
|
|
|
/* global
|
|
* ObjectPropertyAccessor
|
|
*/
|
|
|
|
class PermissionsToggleController {
|
|
constructor(settingsController) {
|
|
this._settingsController = settingsController;
|
|
this._toggles = null;
|
|
}
|
|
|
|
async prepare() {
|
|
this._toggles = document.querySelectorAll('.permissions-toggle');
|
|
|
|
for (const toggle of this._toggles) {
|
|
toggle.addEventListener('change', this._onPermissionsToggleChange.bind(this), false);
|
|
}
|
|
this._settingsController.on('optionsChanged', this._onOptionsChanged.bind(this));
|
|
this._settingsController.on('permissionsChanged', this._onPermissionsChanged.bind(this));
|
|
|
|
const options = await this._settingsController.getOptions();
|
|
this._onOptionsChanged({options});
|
|
}
|
|
|
|
// Private
|
|
|
|
_onOptionsChanged({options}) {
|
|
let accessor = null;
|
|
for (const toggle of this._toggles) {
|
|
const {permissionsSetting} = toggle.dataset;
|
|
if (typeof permissionsSetting !== 'string') { continue; }
|
|
|
|
if (accessor === null) {
|
|
accessor = new ObjectPropertyAccessor(options);
|
|
}
|
|
|
|
const path = ObjectPropertyAccessor.getPathArray(permissionsSetting);
|
|
let value;
|
|
try {
|
|
value = accessor.get(path, path.length);
|
|
} catch (e) {
|
|
continue;
|
|
}
|
|
toggle.checked = !!value;
|
|
}
|
|
this._updateValidity();
|
|
}
|
|
|
|
async _onPermissionsToggleChange(e) {
|
|
const toggle = e.currentTarget;
|
|
let value = toggle.checked;
|
|
const valuePre = !value;
|
|
const {permissionsSetting} = toggle.dataset;
|
|
const hasPermissionsSetting = typeof permissionsSetting === 'string';
|
|
|
|
if (value || !hasPermissionsSetting) {
|
|
toggle.checked = valuePre;
|
|
const permissions = this._getRequiredPermissions(toggle);
|
|
try {
|
|
value = await this._settingsController.permissionsUtil.setPermissionsGranted({permissions}, value);
|
|
} catch (error) {
|
|
value = valuePre;
|
|
try {
|
|
value = await this._settingsController.permissionsUtil.hasPermissions({permissions});
|
|
} catch (error2) {
|
|
// NOP
|
|
}
|
|
}
|
|
toggle.checked = value;
|
|
}
|
|
|
|
if (hasPermissionsSetting) {
|
|
this._setToggleValid(toggle, true);
|
|
await this._settingsController.setProfileSetting(permissionsSetting, value);
|
|
}
|
|
}
|
|
|
|
_onPermissionsChanged({permissions: {permissions}}) {
|
|
const permissionsSet = new Set(permissions);
|
|
for (const toggle of this._toggles) {
|
|
const {permissionsSetting} = toggle.dataset;
|
|
const hasPermissions = this._hasAll(permissionsSet, this._getRequiredPermissions(toggle));
|
|
|
|
if (typeof permissionsSetting === 'string') {
|
|
const valid = !toggle.checked || hasPermissions;
|
|
this._setToggleValid(toggle, valid);
|
|
} else {
|
|
toggle.checked = hasPermissions;
|
|
}
|
|
}
|
|
}
|
|
|
|
_setToggleValid(toggle, valid) {
|
|
const relative = toggle.closest('.settings-item');
|
|
if (relative === null) { return; }
|
|
relative.dataset.invalid = `${!valid}`;
|
|
}
|
|
|
|
async _updateValidity() {
|
|
const permissions = await this._settingsController.permissionsUtil.getAllPermissions();
|
|
this._onPermissionsChanged({permissions});
|
|
}
|
|
|
|
_hasAll(set, values) {
|
|
for (const value of values) {
|
|
if (!set.has(value)) { return false; }
|
|
}
|
|
return true;
|
|
}
|
|
|
|
_getRequiredPermissions(toggle) {
|
|
const requiredPermissions = toggle.dataset.requiredPermissions;
|
|
return (typeof requiredPermissions === 'string' && requiredPermissions.length > 0 ? requiredPermissions.split(' ') : []);
|
|
}
|
|
}
|