43 lines
1.1 KiB
TypeScript
43 lines
1.1 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and misskey-project
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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export function checkWordMute(note: Record<string, any>, me: Record<string, any> | null | undefined, mutedWords: Array<string | string[]>): boolean {
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// 自分自身
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if (me && (note.userId === me.id)) return false;
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if (mutedWords.length > 0) {
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const text = ((note.cw ?? '') + '\n' + (note.text ?? '')).trim();
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if (text === '') return false;
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const matched = mutedWords.some(filter => {
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if (Array.isArray(filter)) {
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// Clean up
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const filteredFilter = filter.filter(keyword => keyword !== '');
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if (filteredFilter.length === 0) return false;
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return filteredFilter.every(keyword => text.includes(keyword));
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} else {
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// represents RegExp
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const regexp = filter.match(/^\/(.+)\/(.*)$/);
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// This should never happen due to input sanitisation.
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if (!regexp) return false;
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try {
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return new RegExp(regexp[1], regexp[2]).test(text);
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} catch (err) {
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// This should never happen due to input sanitisation.
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return false;
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}
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}
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});
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if (matched) return true;
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}
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return false;
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}
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