Improve browser detection

- Distinguish iOS from Mac OS X
- Better detection of Android default browser and webview
- Detect Chrome and Firefox on iOS
- Detect common search robots
This commit is contained in:
Kijin Sung 2016-06-25 20:59:14 +09:00
parent 0f82bc6d57
commit 8fe8c9203e
2 changed files with 152 additions and 14 deletions

View file

@ -173,6 +173,7 @@ class UA
'os' => null,
'is_mobile' => null,
'is_tablet' => null,
'is_robot' => null,
);
if (is_null($ua))
{
@ -180,30 +181,41 @@ class UA
}
// Try to guess the OS.
if (preg_match('#(Windows|Android|Linux|iOS|OS X|Macintosh)#i', $ua, $matches))
if (preg_match('#(Windows|Android|Linux|i(?:Phone|P[ao]d)|OS X|Macintosh)#i', $ua, $matches))
{
if ($matches[1] === 'Linux' && strpos($ua, 'Android') !== false)
{
$matches[1] = 'Android';
$result->os = 'Android';
}
if ($matches[1] === 'Macintosh' && strpos($ua, 'OS X') !== false)
elseif ($matches[1] === 'iPhone' || $matches[1] === 'iPad' || $matches[1] === 'iPod')
{
$matches[1] = 'OS X';
$result->os = 'iOS';
}
elseif ($matches[1] === 'Macintosh' && strpos($ua, 'OS X') !== false)
{
$result->os = 'OS X';
}
else
{
$result->os = $matches[1];
}
}
// Fill in miscellaneous fields.
$result->is_mobile = self::isMobile($ua);
$result->is_tablet = self::isTablet($ua);
$result->is_robot = self::isRobot($ua);
// Try to match some of the most common browsers.
if (preg_match('#Android ([0-9]+\\.[0-9]+)#', $ua, $matches) && strpos($ua, 'Chrome') === false)
if ($result->os === 'Android' && preg_match('#Android ([0-9]+\\.[0-9]+)#', $ua, $matches))
{
if (strpos($ua, 'Chrome') === false || preg_match('#(?:Version|Browser)/[0-9]+#', $ua) || preg_match('#\\bwv\\b#', $ua))
{
$result->browser = 'Android';
$result->version = $matches[1];
return $result;
}
}
if (preg_match('#Edge/([0-9]+\\.)#', $ua, $matches))
{
$result->browser = 'Edge';
@ -216,12 +228,33 @@ class UA
$result->version = ($matches[1] + 4) . '.0';
return $result;
}
if (preg_match('#(MSIE|Chrome|Firefox|Safari)[ /:]([0-9]+\\.[0-9]+)#', $ua, $matches))
if (preg_match('#(MSIE|Chrome|CriOS|Firefox|FxiOS|Yeti|[a-z]+bot(?:-Image)?)[ /:]([0-9]+\\.[0-9]+)#i', $ua, $matches))
{
$result->browser = $matches[1] === 'MSIE' ? 'IE' : $matches[1];
if ($matches[1] === 'MSIE')
{
$result->browser = 'IE';
}
elseif ($matches[1] === 'CriOS')
{
$result->browser = 'Chrome';
}
elseif ($matches[1] === 'FxiOS')
{
$result->browser = 'Firefox';
}
else
{
$result->browser = ucfirst($matches[1]);
}
$result->version = $matches[2];
return $result;
}
if (preg_match('#Safari/[0-9]+#', $ua) && preg_match('#Version/([0-9]+\\.[0-9]+)#', $ua, $matches) && $matches[1] < 500)
{
$result->browser = 'Safari';
$result->version = $matches[1];
return $result;
}
if (preg_match('#^Opera/.+(?:Opera |Version/)([0-9]+\\.[0-9]+)$#', $ua, $matches))
{
$result->browser = 'Opera';

View file

@ -56,8 +56,25 @@ class UATest extends \Codeception\TestCase\Test
$this->assertEquals('Android', $browser->os);
$this->assertTrue($browser->is_mobile);
$this->assertTrue($browser->is_tablet);
$this->assertFalse($browser->is_robot);
// Mobile Chrome
// Android default browser (possible confusion with Chrome)
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (Linux; Android 4.4.4; One Build/KTU84L.H4) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/33.0.0.0 Mobile Safari/537.36');
$this->assertEquals('Android', $browser->browser);
$this->assertEquals('4.4', $browser->version);
$this->assertTrue($browser->is_mobile);
$this->assertFalse($browser->is_tablet);
$this->assertFalse($browser->is_robot);
// Android webview (possible confusion with Chrome)
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (Linux; Android 5.1.1; Nexus 5 Build/LMY48B; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/43.0.2357.65 Mobile Safari/537.36');
$this->assertEquals('Android', $browser->browser);
$this->assertEquals('5.1', $browser->version);
$this->assertTrue($browser->is_mobile);
$this->assertFalse($browser->is_tablet);
$this->assertFalse($browser->is_robot);
// Android Chrome
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (Linux; Android 5.0; Nexus 5 Build/LPX13D) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.102 Mobile Safari/537.36');
$this->assertEquals('Chrome', $browser->browser);
$this->assertEquals('38.0', $browser->version);
@ -65,13 +82,26 @@ class UATest extends \Codeception\TestCase\Test
$this->assertTrue($browser->is_mobile);
$this->assertFalse($browser->is_tablet);
// Edge
// Windows Chrome
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36');
$this->assertEquals('Chrome', $browser->browser);
$this->assertEquals('51.0', $browser->version);
$this->assertEquals('Windows', $browser->os);
$this->assertFalse($browser->is_mobile);
// Edge 13
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Safari/537.36 Edge/13.10586');
$this->assertEquals('Edge', $browser->browser);
$this->assertEquals('13.0', $browser->version);
$this->assertEquals('Windows', $browser->os);
$this->assertFalse($browser->is_mobile);
// Edge 12
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36 Edge/12.10136');
$this->assertEquals('Edge', $browser->browser);
$this->assertEquals('12.0', $browser->version);
$this->assertEquals('Windows', $browser->os);
$this->assertFalse($browser->is_mobile);
$this->assertFalse($browser->is_tablet);
// IE 11
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko');
@ -84,6 +114,11 @@ class UATest extends \Codeception\TestCase\Test
$this->assertEquals('IE', $browser->browser);
$this->assertEquals('10.0', $browser->version);
// IE 9
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET CLR 2.0.50727; Media Center PC 6.0)');
$this->assertEquals('IE', $browser->browser);
$this->assertEquals('9.0', $browser->version);
// IE 8 in compatibility mode
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Trident/4.0)');
$this->assertEquals('IE', $browser->browser);
@ -94,11 +129,81 @@ class UATest extends \Codeception\TestCase\Test
$this->assertEquals('Chrome', $browser->browser);
$this->assertEquals('41.0', $browser->version);
$this->assertEquals('Linux', $browser->os);
$this->assertFalse($browser->is_mobile);
// Linux Konqueror
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (X11; Linux) KHTML/4.9.1 (like Gecko) Konqueror/4.9');
$this->assertEquals('Konqueror', $browser->browser);
$this->assertEquals('4.9', $browser->version);
$this->assertEquals('Linux', $browser->os);
// iOS Safari
$browser = Rhymix\Framework\UA::getBrowserInfo('iPad: Mozilla/5.0 (iPad; CPU OS 5_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9B176 Safari/7534.48.3');
$this->assertEquals('Safari', $browser->browser);
$this->assertEquals('5.1', $browser->version);
$this->assertEquals('iOS', $browser->os);
$this->assertTrue($browser->is_mobile);
$this->assertTrue($browser->is_tablet);
// iOS Chrome
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (iPhone; U; CPU iPhone OS 5_1_1 like Mac OS X; en) AppleWebKit/534.46.0 (KHTML, like Gecko) CriOS/19.0.1084.60 Mobile/9B206 Safari/7534.48.3');
$this->assertEquals('Chrome', $browser->browser);
$this->assertEquals('19.0', $browser->version);
$this->assertEquals('iOS', $browser->os);
$this->assertTrue($browser->is_mobile);
$this->assertFalse($browser->is_tablet);
// iOS Firefox
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (iPad; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) FxiOS/1.0 Mobile/12F69 Safari/600.1.4');
$this->assertEquals('Firefox', $browser->browser);
$this->assertEquals('1.0', $browser->version);
$this->assertEquals('iOS', $browser->os);
$this->assertTrue($browser->is_mobile);
$this->assertTrue($browser->is_tablet);
// OS X Safari
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_2) AppleWebKit/600.3.18 (KHTML, like Gecko) Version/8.0.3 Safari/600.3.18');
$this->assertEquals('Safari', $browser->browser);
$this->assertEquals('8.0', $browser->version);
$this->assertEquals('OS X', $browser->os);
$this->assertFalse($browser->is_mobile);
// OS X Chrome
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2227.1 Safari/537.36');
$this->assertEquals('Chrome', $browser->browser);
$this->assertEquals('41.0', $browser->version);
$this->assertEquals('OS X', $browser->os);
$this->assertFalse($browser->is_mobile);
// OS X Firefox
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10; rv:33.0) Gecko/20100101 Firefox/33.0');
$this->assertEquals('Firefox', $browser->browser);
$this->assertEquals('33.0', $browser->version);
$this->assertEquals('OS X', $browser->os);
$this->assertFalse($browser->is_mobile);
// Googlebot
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)');
$this->assertEquals('Googlebot', $browser->browser);
$this->assertEquals('2.1', $browser->version);
$this->assertTrue($browser->is_robot);
// Googlebot-Image
$browser = Rhymix\Framework\UA::getBrowserInfo('Googlebot-Image/1.0');
$this->assertEquals('Googlebot-Image', $browser->browser);
$this->assertEquals('1.0', $browser->version);
$this->assertTrue($browser->is_robot);
// Bingbot
$browser = Rhymix\Framework\UA::getBrowserInfo('Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)');
$this->assertEquals('Bingbot', $browser->browser);
$this->assertEquals('2.0', $browser->version);
$this->assertTrue($browser->is_robot);
// Yeti
$browser = Rhymix\Framework\UA::getBrowserInfo('Yeti/1.0 (+http://help.naver.com/robots/)');
$this->assertEquals('Yeti', $browser->browser);
$this->assertEquals('1.0', $browser->version);
$this->assertTrue($browser->is_robot);
}
}