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20 lines
705 B
Plaintext
20 lines
705 B
Plaintext
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export function censor(text, censoredWords) {
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if (censoredWords && censoredWords.length) {
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const split = censoredWords.split("|");
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let censorRegexp;
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if (split && split.length) {
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censorRegexp = new RegExp("(\\b(?:" + split.map(function (t) { return "(" + t.replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&') + ")"; }).join("|") + ")\\b)(?![^\\(]*\\))", "ig");
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}
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if (censorRegexp) {
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let m = censorRegexp.exec(text);
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while (m && m[0]) {
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const replacement = new Array(m[0].length+1).join('■');
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text = text.replace(new RegExp("(\\b" + m[0] + "\\b)(?![^\\(]*\\))", "ig"), replacement);
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m = censorRegexp.exec(text);
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}
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}
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}
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return text;
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}
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