23 lines
696 B
JavaScript
23 lines
696 B
JavaScript
function applyRules(rules, navigator, data) {
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const { userAgent } = navigator !== null && navigator !== void 0 ? navigator : {};
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if (typeof userAgent !== 'string' || userAgent.trim() === '') {
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return data;
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}
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for (const rule of rules){
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const patterns = rule.slice(0, -1);
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const parser = rule[rule.length - 1];
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let match = null;
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for (const pattern of patterns){
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match = userAgent.match(pattern);
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if (match !== null) {
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Object.assign(data, parser(match, navigator, data));
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break;
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}
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}
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if (match !== null) break;
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}
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return data;
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}
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export { applyRules };
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