forked from mirrors/gotosocial
0746ef741a
* change header image alignment (cherry picked from commit df1bb339a5c597a2b668cedb3dafec5a390df120) * big mess navigation refactor * bit of cleanup * minor css tweaks * fix error rendering code for remote emoji * refactor navigation structure code * refactor styling * fix className * stash * restructure navigation generation * url wildcard formatting * remove un-implemented User menu entry * remove commented lines * clarify permissions check * invert permissions logic for clarity
51 lines
No EOL
1.6 KiB
JavaScript
51 lines
No EOL
1.6 KiB
JavaScript
/*
|
|
GoToSocial
|
|
Copyright (C) GoToSocial Authors admin@gotosocial.org
|
|
SPDX-License-Identifier: AGPL-3.0-or-later
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Affero 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 Affero General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
const React = require("react");
|
|
const RoleContext = React.createContext([]);
|
|
const BaseUrlContext = React.createContext(null);
|
|
|
|
function urlSafe(str) {
|
|
return str.toLowerCase().replace(/[\s/]+/g, "-");
|
|
}
|
|
|
|
function useHasPermission(permissions) {
|
|
const roles = React.useContext(RoleContext);
|
|
return checkPermission(permissions, roles);
|
|
}
|
|
|
|
function checkPermission(requiredPermissisons, user) {
|
|
// requiredPermissions can be 'false', in which case there are no restrictions
|
|
if (requiredPermissisons === false) {
|
|
return true;
|
|
}
|
|
|
|
// or an array of roles, check if one of the user's roles is sufficient
|
|
return user.some((role) => requiredPermissisons.includes(role));
|
|
}
|
|
|
|
function useBaseUrl() {
|
|
return React.useContext(BaseUrlContext);
|
|
}
|
|
|
|
module.exports = {
|
|
urlSafe, RoleContext, useHasPermission, checkPermission, BaseUrlContext, useBaseUrl
|
|
}; |