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reworked mobil browser detection to use html::$ua_mobile to be in line with other html class stuff

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This commit is contained in:
Ralf Becker 2011-06-03 07:47:11 +00:00
parent 563b2f57ee
commit 17fa23843c
1 changed files with 7 additions and 24 deletions
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31
phpgwapi/inc/class.html.inc.php
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@ -24,6 +24,11 @@ class html
* @var string * @var string
*/ */
static $user_agent; static $user_agent;
/**
* User agent is a mobile browser
* @var boolean
*/
static $ua_mobile;
/** /**
* version of user-agent as specified by browser * version of user-agent as specified by browser
* @var string * @var string
@ -64,6 +69,7 @@ class html
} }
list(,self::$user_agent,self::$ua_version) = $parts; list(,self::$user_agent,self::$ua_version) = $parts;
if ((self::$user_agent = strtolower(self::$user_agent)) == 'version') self::$user_agent = 'opera'; if ((self::$user_agent = strtolower(self::$user_agent)) == 'version') self::$user_agent = 'opera';
self::$ua_mobile = preg_match('/(iPhone|iPad|Android|SymbianOS)/',$_SERVER['HTTP_USER_AGENT']);
self::$netscape4 = self::$user_agent == 'mozilla' && self::$ua_version < 5; self::$netscape4 = self::$user_agent == 'mozilla' && self::$ua_version < 5;
self::$prefered_img_title = self::$netscape4 ? 'alt' : 'title'; self::$prefered_img_title = self::$netscape4 ? 'alt' : 'title';
@ -283,6 +289,7 @@ class html
*/ */
static function htmlspecialchars($str) static function htmlspecialchars($str)
{ {
//if (!is_scalar($str) && !is_null($str)) error_log(__METHOD__.'('.array2string($str).') '.function_backtrace());
// as EGroupware supports only utf-8 we should not need to worry about wrong charsets // as EGroupware supports only utf-8 we should not need to worry about wrong charsets
return htmlspecialchars($str,ENT_COMPAT,self::$charset,false); return htmlspecialchars($str,ENT_COMPAT,self::$charset,false);
// we need '&#' unchanged, so we translate it back -> this is provided by 4th param = false -> do not doubleencode // we need '&#' unchanged, so we translate it back -> this is provided by 4th param = false -> do not doubleencode
@ -1523,29 +1530,5 @@ class html
} }
return $html2ret; return $html2ret;
} }
static private $mobileBrowser = null;
/**
* Returns whether this is a mobile browser
*/
static public function is_mobile()
{
$agent = $_SERVER['HTTP_USER_AGENT'];
if (self::$mobileBrowser == null) {
self::$mobileBrowser = false;
foreach(array('iPhone','iPad','Android','SymbianOS') as $pattern)
{
self::$mobileBrowser |= (stripos($agent,$pattern) !== false);
}
}
return true;
//return self::$mobileBrowser;
}
} }
html::_init_static(); html::_init_static();