Jorik Schellekens
89 lines
2.3 KiB
TypeScript
89 lines
2.3 KiB
TypeScript
/*
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Copyright 2020 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { useContext } from 'react';
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import HSContext, {
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TempHSContext,
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State,
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HSOptions,
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} from '../contexts/HSContext';
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import { SafeLink } from '../parser/types';
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function selectedClient({ link, identifier, hsOptions }: {
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link?: SafeLink,
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identifier?: string;
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hsOptions: State
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}): string[] {
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const linkHSs = link ? [
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...link.identifier
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.split('/')
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.map((i) => 'https://' + i.split(':')[1]),
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...link.arguments.vias,
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] : [];
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const identifierHS: string[] = [];
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try {
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if (identifier) {
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const match = identifier.match(/^.*:(?<server>.*)$/);
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if (match && match.groups) {
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const server = match.groups.server;
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if (server) {
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identifierHS.push(server);
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}
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}
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}
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} catch (e) {
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console.error(`Could parse user identifier: ${identifier}`);
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console.error(e);
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}
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switch (hsOptions.option) {
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case HSOptions.Unset:
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return [];
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case HSOptions.TrustedHSOnly:
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return [hsOptions.hs];
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case HSOptions.Any:
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return [
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...linkHSs,
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...identifierHS,
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];
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}
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}
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export default function useHSs({ link, identifier }: {
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link?: SafeLink,
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identifier?: string,
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}): string[] {
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const [HSState] = useContext(HSContext);
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const [TempHSState] = useContext(TempHSContext);
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if (HSState.option !== HSOptions.Unset) {
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return selectedClient({
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link,
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identifier,
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hsOptions: HSState
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});
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} else if (TempHSState.option !== HSOptions.Unset) {
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return selectedClient({
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link,
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identifier,
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hsOptions: TempHSState
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});
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} else {
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return [];
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}
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}
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