/**
* Reads some context based on general input information
*/
public function read_input_context()
{
global $vbulletin;
parent::read_input_context();
global $postinfo, $threadinfo, $foruminfo, $pollinfo;
global $postid, $threadid, $forumid, $pollid;
$vbulletin->input->clean_array_gpc('r', array('postid' => vB_Cleaner::TYPE_UINT, 'threadid' => vB_Cleaner::TYPE_UINT, 'forumid' => vB_Cleaner::TYPE_INT, 'pollid' => vB_Cleaner::TYPE_UINT));
$codestyleid = 0;
// Init post/thread/forum values
$postinfo = array();
$threadinfo = array();
$foruminfo = array();
// automatically query $postinfo, $threadinfo & $foruminfo if $threadid exists
if ($vbulletin->GPC['postid'] and $postinfo = verify_id('post', $vbulletin->GPC['postid'], 0, 1)) {
$postid = $postinfo['postid'];
$vbulletin->GPC['threadid'] = $postinfo['threadid'];
}
// automatically query $threadinfo & $foruminfo if $threadid exists
if ($vbulletin->GPC['threadid'] and $threadinfo = verify_id('thread', $vbulletin->GPC['threadid'], 0, 1)) {
$threadid = $threadinfo['threadid'];
$vbulletin->GPC['forumid'] = $forumid = $threadinfo['forumid'];
if ($forumid) {
$foruminfo = fetch_foruminfo($threadinfo['forumid']);
if (($foruminfo['styleoverride'] == 1 or $vbulletin->userinfo['styleid'] == 0) and !defined('BYPASS_STYLE_OVERRIDE')) {
$codestyleid = $foruminfo['styleid'];
}
}
if ($vbulletin->GPC['pollid']) {
$pollinfo = verify_id('poll', $vbulletin->GPC['pollid'], 0, 1);
$pollid = $pollinfo['pollid'];
}
} else {
if ($vbulletin->GPC['forumid']) {
$foruminfo = verify_id('forum', $vbulletin->GPC['forumid'], 0, 1);
$forumid = $foruminfo['forumid'];
if (($foruminfo['styleoverride'] == 1 or $vbulletin->userinfo['styleid'] == 0) and !defined('BYPASS_STYLE_OVERRIDE')) {
$codestyleid = $foruminfo['styleid'];
}
} else {
if ($vbulletin->GPC['pollid'] and THIS_SCRIPT == 'poll') {
$pollinfo = verify_id('poll', $vbulletin->GPC['pollid'], 0, 1);
$pollid = $pollinfo['pollid'];
$threadinfo = fetch_threadinfo($pollinfo['threadid']);
$threadid = $threadinfo['threadid'];
$foruminfo = fetch_foruminfo($threadinfo['forumid']);
$forumid = $foruminfo['forumid'];
if (($foruminfo['styleoverride'] == 1 or $vbulletin->userinfo['styleid'] == 0) and !defined('BYPASS_STYLE_OVERRIDE')) {
$codestyleid = $foruminfo['styleid'];
}
}
}
}
// #############################################################################
// Redirect if this forum has a link
// check if this forum is a link to an outside site
if (!empty($foruminfo['link']) and trim($foruminfo['link']) != '' and (THIS_SCRIPT != 'subscription' or $_REQUEST['do'] != 'removesubscription')) {
// get permission to view forum
$_permsgetter_ = 'forumdisplay';
$forumperms = fetch_permissions($foruminfo['forumid']);
if (!($forumperms & $vbulletin->bf_ugp_forumpermissions['canview'])) {
print_no_permission();
}
// add session hash to local links if necessary
if (preg_match('#^([a-z0-9_]+\\.php)(\\?.*$)?#i', $foruminfo['link'], $match)) {
if ($match[2]) {
// we have a ?xyz part, put session url at beginning if necessary
$query_string = preg_replace('/([^a-z0-9])(s|sessionhash)=[a-z0-9]{32}(&|&)?/', '\\1', $match[2]);
$foruminfo['link'] = $match[1] . '?' . vB::getCurrentSession()->get('sessionurl_js') . substr($query_string, 1);
} else {
$foruminfo['link'] .= vB::getCurrentSession()->get('sessionurl_q');
}
}
exec_header_redirect($foruminfo['link'], 301);
}
$this->force_styleid = $codestyleid;
}
