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revert refactor and cleanup

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This commit is contained in:
Hazel Koehler 2024-05-03 22:23:24 -04:00
parent 26f8919432
commit cf317da244
1 changed files with 26 additions and 25 deletions
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51
packages/frontend/src/scripts/check-word-mute.ts
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@ -5,41 +5,42 @@
import type { Note, MeDetailed } from "misskey-js/entities.js"; import type { Note, MeDetailed } from "misskey-js/entities.js";
// TODO: this implementation is horribly inefficient.
// Each regex is validated (using a regex, ironically), transformed, and then parsed - for each note being checked.
// These regex objects should be cached somewhere.
export function checkWordMute(note: Note, me: MeDetailed | null | undefined, mutedWords: Array<string | string[]>): boolean { export function checkWordMute(note: Note, me: MeDetailed | null | undefined, mutedWords: Array<string | string[]>): boolean {
// 自分自身 // 自分自身
if (me && (note.userId === me.id)) return false; if (me && (note.userId === me.id)) return false;
if (mutedWords.length < 1) return false; if (mutedWords.length > 0) {
const text = getNoteText(note);
const text = getNoteText(note); if (text === '') return false;
if (text === '') return false;
return mutedWords.some(filter => { const matched = mutedWords.some(filter => {
if (Array.isArray(filter)) { if (Array.isArray(filter)) {
// Clean up // Clean up
const filteredFilter = filter.filter(keyword => keyword !== ''); const filteredFilter = filter.filter(keyword => keyword !== '');
if (filteredFilter.length === 0) return false; if (filteredFilter.length === 0) return false;
return filteredFilter.every(keyword => text.includes(keyword)); return filteredFilter.every(keyword => text.includes(keyword));
} else { } else {
// represents RegExp // represents RegExp
const regexp = filter.match(/^\/(.+)\/(.*)$/); const regexp = filter.match(/^\/(.+)\/(.*)$/);
// This should never happen due to input sanitisation.
if (!regexp) return false;
try {
return new RegExp(regexp[1], regexp[2]).test(text);
} catch (err) {
// This should never happen due to input sanitisation. // This should never happen due to input sanitisation.
return false; if (!regexp) return false;
try {
return new RegExp(regexp[1], regexp[2]).test(text);
} catch (err) {
// This should never happen due to input sanitisation.
return false;
}
} }
} });
});
if (matched) return true;
}
return false;
} }
function getNoteText(note: Note): string { function getNoteText(note: Note): string {