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Some small additions for validators (we don't want SID messing up nice xhtml)

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moodler
2007-01-03 15:00:13 +00:00
parent f4ba7e1a54
commit 8e968c9a66
1 changed files with 22 additions and 16 deletions
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lib/cookieless.php
+22 -16
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@@ -101,26 +101,32 @@ function sid_process_url($url) {
*/
function sid_start_ob(){
global $CFG;
//don't attach sess id for google
if (!empty($CFG->opentogoogle)) {
if (empty($_SESSION['USER'])) {
if (!empty($_SERVER['HTTP_USER_AGENT'])) {
if (strpos($_SERVER['HTTP_USER_AGENT'], 'Googlebot') !== false ) {
$CFG->usesid=false;
return;
}
if (strpos($_SERVER['HTTP_USER_AGENT'], 'google.com') !== false ) {
$CFG->usesid=false;
return;
}
//don't attach sess id for bots
if (!empty($_SERVER['HTTP_USER_AGENT'])) {
if (!empty($CFG->opentogoogle)) {
if (strpos($_SERVER['HTTP_USER_AGENT'], 'Googlebot') !== false ) {
@ini_set('session.use_trans_sid', '0'); // try and turn off trans_sid
$CFG->usesid=false;
return;
}
if (strpos($_SERVER['HTTP_USER_AGENT'], 'google.com') !== false ) {
@ini_set('session.use_trans_sid', '0'); // try and turn off trans_sid
$CFG->usesid=false;
return;
}
}
if (strpos($_SERVER['HTTP_USER_AGENT'], 'W3C_Validator') !== false ) {
@ini_set('session.use_trans_sid', '0'); // try and turn off trans_sid
$CFG->usesid=false;
return;
}
}
@ini_set("session.use_trans_sid", "true"); // try and turn on trans_sid
if (ini_get("session.use_trans_sid")!=0 ){
@ini_set('session.use_trans_sid', '1'); // try and turn on trans_sid
if (ini_get('session.use_trans_sid')!=0 ){
// use trans sid as its available
ini_set("url_rewriter.tags", "a=href,area=href,script=src,link=href,"
. "frame=src,form=fakeentry");
ini_set('url_rewriter.tags', 'a=href,area=href,script=src,link=href,'
. 'frame=src,form=fakeentry');
ob_start('sid_ob_rewrite_absolute');
}else{
//rewrite all links ourselves