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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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99
phpgwapi/inc/class.browser.inc.php
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@ -39,67 +39,65 @@
/* /*
Determine browser and version 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_VER = $log_version[1];
$this->BROWSER_AGENT = 'IE'; $this->BROWSER_AGENT = 'IE';
} }
elseif (ereg( 'Opera ([0-9].[0-9]{1,2})',$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,$log_version)) ereg('Opera/([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version))
{ {
$this->BROWSER_VER = $log_version[1]; $this->BROWSER_VER = $log_version[1];
$this->BROWSER_AGENT = 'OPERA'; $this->BROWSER_AGENT = 'OPERA';
} }
elseif ( eregi( 'iCab ([0-9].[0-9a-zA-Z]{1,4})',$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,$log_version)) eregi('iCab/([0-9].[0-9a-zA-Z]{1,4})',$HTTP_USER_AGENT,$log_version))
{ {
$this->BROWSER_VER = $log_version[1]; $this->BROWSER_VER = $log_version[1];
$this->BROWSER_AGENT = 'iCab'; $this->BROWSER_AGENT = 'iCab';
} }
elseif ( eregi( 'Netscape6/([0-9].[0-9a-zA-Z]{1,4})',$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_VER = $log_version[1];
$this->BROWSER_AGENT = 'Netscape'; $this->BROWSER_AGENT = 'Netscape';
} }
elseif(ereg('Konqueror/([0-9].[0-9].[0-9]{1,2})',$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,$log_version)) ereg( 'Konqueror/([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version))
{ {
$this->BROWSER_VER=$log_version[1]; $this->BROWSER_VER = $log_version[1];
$this->BROWSER_AGENT='Konqueror'; $this->BROWSER_AGENT = 'Konqueror';
} }
elseif(ereg('Mozilla/([0-9].[0-9]{1,2})',$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_VER = $log_version[1];
$this->BROWSER_AGENT='MOZILLA'; $this->BROWSER_AGENT = 'MOZILLA';
} }
else else
{ {
$this->BROWSER_VER=0; $this->BROWSER_VER = 0;
$this->BROWSER_AGENT='OTHER'; $this->BROWSER_AGENT = 'OTHER';
} }
/* /*
Determine platform Determine platform
*/ */
if (strstr($HTTP_USER_AGENT,'Win')) if(strstr($HTTP_USER_AGENT,'Win'))
{ {
$this->BROWSER_PLATFORM='Win'; $this->BROWSER_PLATFORM='Win';
} }
else if (strstr($HTTP_USER_AGENT,'Mac')) elseif(strstr($HTTP_USER_AGENT,'Mac'))
{ {
$this->BROWSER_PLATFORM='Mac'; $this->BROWSER_PLATFORM='Mac';
} }
else if (strstr($HTTP_USER_AGENT,'Linux')) elseif(strstr($HTTP_USER_AGENT,'Linux'))
{ {
$this->BROWSER_PLATFORM='Linux'; $this->BROWSER_PLATFORM='Linux';
} }
else if (strstr($HTTP_USER_AGENT,'Unix')) elseif(strstr($HTTP_USER_AGENT,'Unix'))
{ {
$this->BROWSER_PLATFORM='Unix'; $this->BROWSER_PLATFORM='Unix';
} }
else if (strstr($HTTP_USER_AGENT,'Beos')) elseif(strstr($HTTP_USER_AGENT,'Beos'))
{ {
$this->BROWSER_PLATFORM='Beos'; $this->BROWSER_PLATFORM='Beos';
} }
@ -110,34 +108,27 @@
/* /*
echo "\n\nAgent: $HTTP_USER_AGENT"; echo "\n\nAgent: $HTTP_USER_AGENT";
echo "\nIE: ".browser_is_ie(); echo "\nIE: " . $this->is_ie();
echo "\nMac: ".browser_is_mac(); echo "\nMac: " . $this->is_mac();
echo "\nWindows: ".browser_is_windows(); echo "\nWindows: " . $this->is_windows();
echo "\nPlatform: ".browser_get_platform(); echo "\nPlatform: " . $this->get_platform();
echo "\nVersion: ".browser_get_version(); echo "\nVersion: " . $this->get_version();
echo "\nAgent: ".browser_get_agent(); echo "\nAgent: " . $this->get_agent();
*/ */
// The br and p functions are supposed to return the correct // The br and p vars are supposed to return the correct
// value for tags that do not need to be closed. This is // value for tags that do not need to be closed. This is
// per the xhmtl spec, so we need to fix this to include // per the xhmtl spec, so we need to fix this to include
// all compliant browsers we know of. // all compliant browsers we know of.
if ($this->BROWSER_AGENT == 'IE') if($this->BROWSER_AGENT == 'IE')
{ {
$this->br = '<br/>'; $this->br = '<br/>';
$this->p = '<p/>';
} }
else else
{ {
$this->br = '<br>'; $this->br = '<br>';
} $this->p = '<p>';
if ($this->BROWSER_AGENT =='IE')
{
$this->p = '<p/>';
}
else
{
$this->p = '<p>';
} }
} }
@ -169,7 +160,7 @@
function is_linux() function is_linux()
{ {
if ($this->get_platform()=='Linux') if($this->get_platform()=='Linux')
{ {
return true; return true;
} }
@ -181,7 +172,7 @@
function is_unix() function is_unix()
{ {
if ($this->get_platform()=='Unix') if($this->get_platform()=='Unix')
{ {
return true; return true;
} }
@ -193,7 +184,7 @@
function is_beos() function is_beos()
{ {
if ($this->get_platform()=='Beos') if($this->get_platform()=='Beos')
{ {
return true; return true;
} }
@ -205,7 +196,7 @@
function is_mac() function is_mac()
{ {
if ($this->get_platform()=='Mac') if($this->get_platform()=='Mac')
{ {
return true; return true;
} }
@ -217,7 +208,7 @@
function is_windows() function is_windows()
{ {
if ($this->get_platform()=='Win') if($this->get_platform()=='Win')
{ {
return true; return true;
} }
@ -229,7 +220,7 @@
function is_ie() function is_ie()
{ {
if ($this->get_agent()=='IE') if($this->get_agent()=='IE')
{ {
return true; return true;
} }
@ -241,7 +232,7 @@
function is_netscape() function is_netscape()
{ {
if ($this->get_agent()=='MOZILLA') if($this->get_agent()=='MOZILLA')
{ {
return true; return true;
} }
@ -253,7 +244,7 @@
function is_opera() function is_opera()
{ {
if ($this->get_agent()=='OPERA') if($this->get_agent()=='OPERA')
{ {
return true; return true;
} }
@ -266,31 +257,31 @@
// Echo content headers for file downloads // Echo content headers for file downloads
function content_header($fn='',$mime='',$length='',$nocache=True) function content_header($fn='',$mime='',$length='',$nocache=True)
{ {
if (!$mime) if(!$mime)
{ {
$mime='application/octet-stream'; $mime='application/octet-stream';
} }
if ($fn) if($fn)
{ {
if ($this->get_agent() == 'IE') // && browser_get_version() == "5.5") if($this->get_agent() == 'IE')
{ {
$attachment = ''; $attachment = '';
header('Cache-control: private');
} }
else else
{ {
$attachment = ' attachment;'; $attachment = ' attachment;';
} }
// Show this for all header('Content-type: ' . $mime);
header('Content-disposition:'.$attachment.' filename="'.$fn.'"'); header('Content-disposition:' . $attachment . ' filename="' . $fn . '"');
header('Content-type: '.$mime);
if ($length) if($length)
{ {
header('Content-length: '.$length); header('Content-length: '.$length);
} }
if ($nocache) if($nocache)
{ {
header('Pragma: no-cache'); header('Pragma: no-cache');
header('Expires: 0'); header('Expires: 0');