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format, add one cache header

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This commit is contained in:
Miles Lott 2002-04-13 21:38:34 +00:00
parent 90341cace9
commit bfc712116d
1 changed files with 45 additions and 54 deletions
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97
phpgwapi/inc/class.browser.inc.php
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@ -39,67 +39,65 @@
/*
Determine browser and version
*/
if (ereg( 'MSIE ([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version))
if(ereg('MSIE ([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version))
{
$this->BROWSER_VER = $log_version[1];
$this->BROWSER_AGENT = 'IE';
}
elseif (ereg( 'Opera ([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version) ||
ereg( 'Opera/([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version))
elseif(ereg('Opera ([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version) ||
ereg('Opera/([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version))
{
$this->BROWSER_VER = $log_version[1];
$this->BROWSER_AGENT = 'OPERA';
}
elseif ( eregi( 'iCab ([0-9].[0-9a-zA-Z]{1,4})',$HTTP_USER_AGENT,$log_version) ||
eregi( 'iCab/([0-9].[0-9a-zA-Z]{1,4})',$HTTP_USER_AGENT,$log_version))
elseif(eregi('iCab ([0-9].[0-9a-zA-Z]{1,4})',$HTTP_USER_AGENT,$log_version) ||
eregi('iCab/([0-9].[0-9a-zA-Z]{1,4})',$HTTP_USER_AGENT,$log_version))
{
$this->BROWSER_VER = $log_version[1];
$this->BROWSER_AGENT = 'iCab';
}
elseif ( eregi( 'Netscape6/([0-9].[0-9a-zA-Z]{1,4})',$HTTP_USER_AGENT,$log_version))
elseif(eregi('Netscape6/([0-9].[0-9a-zA-Z]{1,4})',$HTTP_USER_AGENT,$log_version))
{
$this->BROWSER_VER = $log_version[1];
$this->BROWSER_AGENT = 'Netscape';
}
elseif (ereg( 'Konqueror/([0-9].[0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version) ||
elseif(ereg('Konqueror/([0-9].[0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version) ||
ereg( 'Konqueror/([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version))
{
$this->BROWSER_VER=$log_version[1];
$this->BROWSER_AGENT='Konqueror';
$this->BROWSER_VER = $log_version[1];
$this->BROWSER_AGENT = 'Konqueror';
}
elseif (ereg( 'Mozilla/([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version))
elseif(ereg('Mozilla/([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version))
{
$this->BROWSER_VER=$log_version[1];
$this->BROWSER_AGENT='MOZILLA';
$this->BROWSER_VER = $log_version[1];
$this->BROWSER_AGENT = 'MOZILLA';
}
else
{
$this->BROWSER_VER=0;
$this->BROWSER_AGENT='OTHER';
$this->BROWSER_VER = 0;
$this->BROWSER_AGENT = 'OTHER';
}
/*
Determine platform
*/
if (strstr($HTTP_USER_AGENT,'Win'))
if(strstr($HTTP_USER_AGENT,'Win'))
{
$this->BROWSER_PLATFORM='Win';
}
else if (strstr($HTTP_USER_AGENT,'Mac'))
elseif(strstr($HTTP_USER_AGENT,'Mac'))
{
$this->BROWSER_PLATFORM='Mac';
}
else if (strstr($HTTP_USER_AGENT,'Linux'))
elseif(strstr($HTTP_USER_AGENT,'Linux'))
{
$this->BROWSER_PLATFORM='Linux';
}
else if (strstr($HTTP_USER_AGENT,'Unix'))
elseif(strstr($HTTP_USER_AGENT,'Unix'))
{
$this->BROWSER_PLATFORM='Unix';
}
else if (strstr($HTTP_USER_AGENT,'Beos'))
elseif(strstr($HTTP_USER_AGENT,'Beos'))
{
$this->BROWSER_PLATFORM='Beos';
}
@ -110,33 +108,26 @@
/*
echo "\n\nAgent: $HTTP_USER_AGENT";
echo "\nIE: ".browser_is_ie();
echo "\nMac: ".browser_is_mac();
echo "\nWindows: ".browser_is_windows();
echo "\nPlatform: ".browser_get_platform();
echo "\nVersion: ".browser_get_version();
echo "\nAgent: ".browser_get_agent();
echo "\nIE: " . $this->is_ie();
echo "\nMac: " . $this->is_mac();
echo "\nWindows: " . $this->is_windows();
echo "\nPlatform: " . $this->get_platform();
echo "\nVersion: " . $this->get_version();
echo "\nAgent: " . $this->get_agent();
*/
// The br and p functions are supposed to return the correct
// The br and p vars are supposed to return the correct
// value for tags that do not need to be closed. This is
// per the xhmtl spec, so we need to fix this to include
// all compliant browsers we know of.
if ($this->BROWSER_AGENT == 'IE')
if($this->BROWSER_AGENT == 'IE')
{
$this->br = '<br/>';
}
else
{
$this->br = '<br>';
}
if ($this->BROWSER_AGENT =='IE')
{
$this->p = '<p/>';
}
else
{
$this->br = '<br>';
$this->p = '<p>';
}
}
@ -169,7 +160,7 @@
function is_linux()
{
if ($this->get_platform()=='Linux')
if($this->get_platform()=='Linux')
{
return true;
}
@ -181,7 +172,7 @@
function is_unix()
{
if ($this->get_platform()=='Unix')
if($this->get_platform()=='Unix')
{
return true;
}
@ -193,7 +184,7 @@
function is_beos()
{
if ($this->get_platform()=='Beos')
if($this->get_platform()=='Beos')
{
return true;
}
@ -205,7 +196,7 @@
function is_mac()
{
if ($this->get_platform()=='Mac')
if($this->get_platform()=='Mac')
{
return true;
}
@ -217,7 +208,7 @@
function is_windows()
{
if ($this->get_platform()=='Win')
if($this->get_platform()=='Win')
{
return true;
}
@ -229,7 +220,7 @@
function is_ie()
{
if ($this->get_agent()=='IE')
if($this->get_agent()=='IE')
{
return true;
}
@ -241,7 +232,7 @@
function is_netscape()
{
if ($this->get_agent()=='MOZILLA')
if($this->get_agent()=='MOZILLA')
{
return true;
}
@ -253,7 +244,7 @@
function is_opera()
{
if ($this->get_agent()=='OPERA')
if($this->get_agent()=='OPERA')
{
return true;
}
@ -266,31 +257,31 @@
// Echo content headers for file downloads
function content_header($fn='',$mime='',$length='',$nocache=True)
{
if (!$mime)
if(!$mime)
{
$mime='application/octet-stream';
}
if ($fn)
if($fn)
{
if ($this->get_agent() == 'IE') // && browser_get_version() == "5.5")
if($this->get_agent() == 'IE')
{
$attachment = '';
header('Cache-control: private');
}
else
{
$attachment = ' attachment;';
}
// Show this for all
header('Content-disposition:'.$attachment.' filename="'.$fn.'"');
header('Content-type: '.$mime);
header('Content-type: ' . $mime);
header('Content-disposition:' . $attachment . ' filename="' . $fn . '"');
if ($length)
if($length)
{
header('Content-length: '.$length);
}
if ($nocache)
if($nocache)
{
header('Pragma: no-cache');
header('Expires: 0');