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/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import * as os from '@/os';
import { i18n } from '@/i18n';
export type Mutes = (string | string[])[];
export function parseMutes(mutes: string): Mutes {
// split into lines, remove empty lines and unnecessary whitespace
const lines = mutes.trim().split('\n').map(line => line.trim()).filter(line => line !== '');
const outLines: Mutes = Array.from(lines);
// check each line if it is a RegExp or not
for (let i = 0; i < lines.length; i++) {
const line = lines[i];
const regexp = line.match(/^\/(.+)\/(.*)$/);
if (regexp) {
// check that the RegExp is valid
try {
new RegExp(regexp[1], regexp[2]);
// note that regex lines will not be split by spaces!
} catch (err: any) {
// invalid syntax: do not save, do not reset changed flag
os.alert({
type: 'error',
title: i18n.ts.regexpError,
text: i18n.tsx.regexpErrorDescription({ tab: 'word mute', line: i + 1 }) + '\n' + err.toString(),
});
// re-throw error so these invalid settings are not saved
throw err;
}
} else {
outLines[i] = line.split(' ');
}
}
return outLines;
}
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