2023-07-31 21:04:36 +03:00
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// Получаем информацию о браузере и операционной системе пользователя
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const userAgent = navigator.userAgent;
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const browser = getBrowser(userAgent);
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const os = getOperatingSystem(userAgent);
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// Функция для определения браузера
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function getBrowser(userAgent) {
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const browsers = {
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Chrome: /Chrome\/([0-9.]+)/,
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Firefox: /Firefox\/([0-9.]+)/,
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Edge: /Edg\/([0-9.]+)/,
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IE: /Trident\/.+rv:([0-9]+)/,
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Safari: /Safari\/([0-9.]+)/,
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Opera: /Opera\/([0-9.]+)/,
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};
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for (const browser in browsers) {
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if (browsers[browser].test(userAgent)) {
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const version = userAgent.match(browsers[browser])[1];
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return `${browser} ${version}`;
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}
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}
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return 'Unknown Browser';
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}
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// Функция для определения операционной системы
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function getOperatingSystem(userAgent) {
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const operatingSystems = {
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'Windows 10': /Windows NT 10/,
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'Windows 8.1': /Windows NT 6.3/,
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'Windows 8': /Windows NT 6.2/,
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'Windows 7': /Windows NT 6.1/,
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'Windows Vista': /Windows NT 6.0/,
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'Windows XP': /Windows NT 5.1/,
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'Windows 2000': /Windows NT 5.0/,
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'Mac OS': /Mac OS X/,
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'Linux': /Linux/,
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'iOS': /(iPhone|iPad|iPod)/,
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'Android': /Android/,
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};
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for (const os in operatingSystems) {
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if (operatingSystems[os].test(userAgent)) {
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return os;
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}
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}
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return 'Unknown OS';
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}
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// Полученные значения записываем в элемент с id="ua-agent"
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const uaInfoElement = document.getElementById("user-agent");
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uaInfoElement.textContent = `${browser}, ${os}`;
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