Added georestriction with SFW mode.

src/censor.js

@@ -0,0 +1,55 @@
+import config from 'config';
+
+import {
+	TextCensor,
+	RegExpMatcher,
+	englishDataset,
+	englishRecommendedTransformers,
+	DataSet,
+	pattern,
+	// asteriskCensorStrategy,
+} from 'obscenity';
+
+const textCensor = new TextCensor();
+
+// built-in asterisk strategy replaces entire word
+textCensor.setStrategy(({
+	input,
+	startIndex,
+	endIndex,
+	matchLength,
+}) => {
+	if (matchLength <= 2) {
+		return '*'.repeat(matchLength);
+	}
+
+	return `${input.at(startIndex)}${'*'.repeat(matchLength - 2)}${input.at(endIndex)}`;
+});
+
+const dataset = new DataSet().addAll(englishDataset);
+
+config.restrictions.censors.forEach((word) => {
+	dataset.addPhrase((phrase) => phrase
+		.setMetadata({ originalWord: word })
+		.addPattern(pattern`${word}`));
+});
+
+const matcher = new RegExpMatcher({
+	...dataset.build(),
+	...englishRecommendedTransformers,
+});
+
+export function censor(text, restriction) {
+	if (!text) {
+		return null;
+	}
+
+	if (!restriction) {
+		return text;
+	}
+
+	const censorMatches = matcher.getAllMatches(text);
+	const censoredText = textCensor.applyTo(text, censorMatches);
+
+	return censoredText;
+}