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Code Issues Releases Wiki Activity

- small MSSQL thing

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- changed how we store tracking data


git-svn-id: file:///svn/phpbb/trunk@7120 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
David M
2007-03-04 22:08:44 +00:00
parent ac21b7d47b
commit e3b9b5ca81
5 changed files with 133 additions and 12 deletions
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137
phpBB/includes/functions.php
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@@ -764,14 +764,14 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
else if ($config['load_anon_lastread'] || $user->data['is_registered'])
{
$tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : '';
$tracking_topics = ($tracking_topics) ? unserialize($tracking_topics) : array();
$tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();
unset($tracking_topics['tf']);
unset($tracking_topics['t']);
unset($tracking_topics['f']);
$tracking_topics['l'] = base_convert(time() - $config['board_startdate'], 10, 36);
$user->set_cookie('track', serialize($tracking_topics), time() + 31536000);
$user->set_cookie('track', tracking_serialize($tracking_topics), time() + 31536000);
unset($tracking_topics);
if ($user->data['is_registered'])
@@ -841,7 +841,7 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
else if ($config['load_anon_lastread'] || $user->data['is_registered'])
{
$tracking = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : '';
$tracking = ($tracking) ? unserialize($tracking) : array();
$tracking = ($tracking) ? tracking_unserialize($tracking) : array();
foreach ($forum_id as $f_id)
{
@@ -865,7 +865,7 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
$tracking['f'][$f_id] = base_convert(time() - $config['board_startdate'], 10, 36);
}
$user->set_cookie('track', serialize($tracking), time() + 31536000);
$user->set_cookie('track', tracking_serialize($tracking), time() + 31536000);
unset($tracking);
}
@@ -906,7 +906,7 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
else if ($config['load_anon_lastread'] || $user->data['is_registered'])
{
$tracking = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : '';
$tracking = ($tracking) ? unserialize($tracking) : array();
$tracking = ($tracking) ? tracking_unserialize($tracking) : array();
$topic_id36 = base_convert($topic_id, 10, 36);
@@ -959,7 +959,7 @@ function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $
}
}
$user->set_cookie('track', serialize($tracking), time() + 31536000);
$user->set_cookie('track', tracking_serialize($tracking), time() + 31536000);
}
return;
@@ -1142,7 +1142,7 @@ function get_complete_topic_tracking($forum_id, $topic_ids, $global_announce_lis
if (!isset($tracking_topics) || !sizeof($tracking_topics))
{
$tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : '';
$tracking_topics = ($tracking_topics) ? unserialize($tracking_topics) : array();
$tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();
}
if (!$user->data['is_registered'])
@@ -1227,7 +1227,7 @@ function update_forum_tracking_info($forum_id, $forum_last_post_time, $f_mark_ti
if (!isset($tracking_topics) || !sizeof($tracking_topics))
{
$tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : '';
$tracking_topics = ($tracking_topics) ? unserialize($tracking_topics) : array();
$tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();
}
if (!$user->data['is_registered'])
@@ -1310,6 +1310,127 @@ function update_forum_tracking_info($forum_id, $forum_last_post_time, $f_mark_ti
return false;
}
/**
* Transform an array into a serialized format
*/
function tracking_serialize($input)
{
$out = '';
foreach ($input as $key => $value)
{
if (is_array($value))
{
$out .= $key . ':(' . tracking_serializer($value) . ');';
}
else
{
$out .= $key . ':' . $value . ';';
}
}
return $out;
}
/**
* Transform a serialized array into an actual array
*/
function tracking_unserialize($string, $max_depth = 3)
{
$n = strlen($string);
if ($n > 10010)
{
die('Invalid data supplied');
}
$data = $stack = array();
$key = '';
$mode = 0;
$level = &$data;
for ($i = 0, ; $i < $n; ++$i)
{
switch ($mode)
{
case 0:
switch ($string[$i])
{
case ':':
$level[$key] = 0;
$mode = 1;
break;
case ')':
unset($level);
$level = array_pop($stack);
$mode = 3;
break;
default:
$key .= $string[$i];
}
break;
case 1:
switch ($string[$i])
{
case '(':
if (sizeof($stack) >= $max_depth)
{
die('Invalid data supplied');
}
$stack[] = &$level;
$level[$key] = array();
$level = &$level[$key];
$key = '';
$mode = 0;
break;
default:
$level[$key] = $string[$i];
$mode = 2;
break;
}
break;
case 2:
switch ($string[$i])
{
case ')':
unset($level);
$level = array_pop($stack);
$mode = 3;
break;
case ';':
$key = '';
$mode = 0;
break;
default:
$level[$key] .= $string[$i];
break;
}
break;
case 3:
switch ($string[$i])
{
case ')':
unset($level);
$level = array_pop($stack);
break;
case ';':
$key = '';
$mode = 0;
break;
default:
die('Invalid data supplied');
break;
}
break;
}
}
if (sizeof($stack) != 0 || ($mode != 0 && $mode != 3))
{
die('Invalid data supplied');
}
return $level;
}
// Pagination functions
/**