| Zeile 6 | Zeile 6 |
|---|
* Website: http://mybb.com
* License: http://mybb.com/about/license
*
|
* Website: http://mybb.com
* License: http://mybb.com/about/license
*
|
* $Id: class_datacache.php 5057 2010-06-23 08:07:55Z RyanGordon $
| * $Id$
|
*/
class datacache
| */
class datacache
|
| Zeile 95 | Zeile 95 |
|---|
function read($name, $hard=false)
{
global $db, $mybb;
|
function read($name, $hard=false)
{
global $db, $mybb;
|
|
|
// Already have this cache and we're not doing a hard refresh? Return cached copy
if(isset($this->cache[$name]) && $hard == false)
{
return $this->cache[$name];
}
|
// Already have this cache and we're not doing a hard refresh? Return cached copy
if(isset($this->cache[$name]) && $hard == false)
{
return $this->cache[$name];
}
|
| // If we're not hard refreshing, and this cache doesn't exist, return false
// It would have been loaded pre-global if it did exist anyway...
else if($hard == false && !is_object($this->handler))
{
return false;
}
|
if(is_object($this->handler))
{
$data = $this->handler->fetch($name);
|
if(is_object($this->handler))
{
$data = $this->handler->fetch($name);
|
|
|
// No data returned - cache gone bad?
if($data === false)
{
| // No data returned - cache gone bad?
if($data === false)
{
|
| Zeile 113 | Zeile 119 |
|---|
$query = $db->simple_select("datacache", "title,cache", "title='".$db->escape_string($name)."'");
$cache_data = $db->fetch_array($query);
$data = @unserialize($cache_data['cache']);
|
$query = $db->simple_select("datacache", "title,cache", "title='".$db->escape_string($name)."'");
$cache_data = $db->fetch_array($query);
$data = @unserialize($cache_data['cache']);
|
if($data == null)
{
$data = '';
}
|
|
// Update cache for handler
$this->handler->put($name, $data);
|
// Update cache for handler
$this->handler->put($name, $data);
|
}
}
| }
}
|
// Else, using internal database cache
else
{
$query = $db->simple_select("datacache", "title,cache", "title='$name'");
$cache_data = $db->fetch_array($query);
|
// Else, using internal database cache
else
{
$query = $db->simple_select("datacache", "title,cache", "title='$name'");
$cache_data = $db->fetch_array($query);
|
| |
|
if(!$cache_data['title'])
{
$data = false;
| if(!$cache_data['title'])
{
$data = false;
|
| Zeile 144 | Zeile 146 |
|---|
if($data !== false)
{
return $data;
|
if($data !== false)
{
return $data;
|
}
| }
|
else
{
return false;
| else
{
return false;
|
| Zeile 156 | Zeile 158 |
|---|
*
* @param string The cache content identifier.
* @param string The cache content.
|
*
* @param string The cache content identifier.
* @param string The cache content.
|
*/
| */
|
function update($name, $contents)
{
global $db, $mybb;
| function update($name, $contents)
{
global $db, $mybb;
|
| Zeile 170 | Zeile 172 |
|---|
"title" => $db->escape_string($name),
"cache" => $dbcontents
);
|
"title" => $db->escape_string($name),
"cache" => $dbcontents
);
|
$db->replace_query("datacache", $replace_array, "title", false);
| $db->replace_query("datacache", $replace_array, "", false);
|
// Do we have a cache handler we're using?
if(is_object($this->handler))
|
// Do we have a cache handler we're using?
if(is_object($this->handler))
|
| Zeile 190 | Zeile 192 |
|---|
global $db;
if(is_object($this->handler))
|
global $db;
if(is_object($this->handler))
|
{
| {
|
$size = $this->handler->size_of($name);
if(!$size)
{
| $size = $this->handler->size_of($name);
if(!$size)
{
|
| Zeile 211 | Zeile 213 |
|---|
}
// Using MySQL as cache
else
|
}
// Using MySQL as cache
else
|
{
| {
|
if($name)
|
if($name)
|
{
| {
|
$query = $db->simple_select("datacache", "cache", "title='{$name}'");
return strlen($db->fetch_field($query, "cache"));
}
| $query = $db->simple_select("datacache", "cache", "title='{$name}'");
return strlen($db->fetch_field($query, "cache"));
}
|
| Zeile 221 | Zeile 223 |
|---|
{
return $db->fetch_size("datacache");
}
|
{
return $db->fetch_size("datacache");
}
|
}
}
| }
}
|
/**
* Update the MyBB version in the cache.
|
/**
* Update the MyBB version in the cache.
|
| Zeile 255 | Zeile 257 |
|---|
{
$type['extension'] = my_strtolower($type['extension']);
$types[$type['extension']] = $type;
|
{
$type['extension'] = my_strtolower($type['extension']);
$types[$type['extension']] = $type;
|
}
| }
|
$this->update("attachtypes", $types);
}
|
$this->update("attachtypes", $types);
}
|
| Zeile 277 | Zeile 279 |
|---|
}
$this->update("smilies", $smilies);
|
}
$this->update("smilies", $smilies);
|
}
/**
| }
/**
|
* Update the posticon cache.
*
*/
| * Update the posticon cache.
*
*/
|
| Zeile 521 | Zeile 523 |
|---|
foreach($main as $forum)
{
$forum_mods = '';
|
foreach($main as $forum)
{
$forum_mods = '';
|
if($moderators)
| if(count($moderators))
|
{
$forum_mods = $moderators;
}
// Append - local settings override that of a parent - array_merge works here
if($this->moderators[$forum['fid']])
{
|
{
$forum_mods = $moderators;
}
// Append - local settings override that of a parent - array_merge works here
if($this->moderators[$forum['fid']])
{
|
if(is_array($forum_mods))
| if(is_array($forum_mods) && count($forum_mods))
|
{
|
{
|
$forum_mods = $forum_mods + $this->moderators[$forum['fid']];
| $forum_mods = array_merge($forum_mods, $this->moderators[$forum['fid']]);
|
}
else
{
| }
else
{
|
| Zeile 708 | Zeile 710 |
|---|
$banned_ips[$banned_ip['fid']] = $banned_ip;
}
$this->update("bannedips", $banned_ips);
|
$banned_ips[$banned_ip['fid']] = $banned_ip;
}
$this->update("bannedips", $banned_ips);
|
| | }
/**
* Updates the banned emails cache
*/
function update_bannedemails()
{
global $db;
$banned_emails = array();
$query = $db->simple_select("banfilters", "fid, filter", "type = '3'");
while($banned_email = $db->fetch_array($query))
{
$banned_emails[$banned_email['fid']] = $banned_email;
}
$this->update("bannedemails", $banned_emails);
|
}
/**
| }
/**
|
| Zeile 726 | Zeile 746 |
|---|
}
function update_most_replied_threads()
|
}
function update_most_replied_threads()
|
{
global $db, $mybb;
$threads = array();
| {
global $db, $mybb;
$threads = array();
|
$query = $db->simple_select("threads", "tid, subject, replies, fid", "visible='1'", array('order_by' => 'replies', 'order_dir' => 'DESC', 'limit_start' => 0, 'limit' => $mybb->settings['statslimit']));
while($thread = $db->fetch_array($query))
{
| $query = $db->simple_select("threads", "tid, subject, replies, fid", "visible='1'", array('order_by' => 'replies', 'order_dir' => 'DESC', 'limit_start' => 0, 'limit' => $mybb->settings['statslimit']));
while($thread = $db->fetch_array($query))
{
|
| Zeile 753 | Zeile 773 |
|---|
}
$this->update("most_viewed_threads", $threads);
|
}
$this->update("most_viewed_threads", $threads);
|
}
| }
|
function update_banned()
{
|
function update_banned()
{
|
| Zeile 775 | Zeile 795 |
|---|
global $db;
$birthdays = array();
|
global $db;
$birthdays = array();
|
|
|
// Get today, yesturday, and tomorrow's time (for different timezones)
$bdaytime = TIME_NOW;
$bdaydate = my_date("j-n", $bdaytime, '', 0);
| // Get today, yesturday, and tomorrow's time (for different timezones)
$bdaytime = TIME_NOW;
$bdaydate = my_date("j-n", $bdaytime, '', 0);
|
| Zeile 806 | Zeile 826 |
|---|
}
function update_groupleaders()
|
}
function update_groupleaders()
|
{
global $db;
$groupleaders = array();
| {
global $db;
$groupleaders = array();
|
$query = $db->simple_select("groupleaders");
while($groupleader = $db->fetch_array($query))
|
$query = $db->simple_select("groupleaders");
while($groupleader = $db->fetch_array($query))
|
{
| {
|
$groupleaders[$groupleader['uid']][] = $groupleader;
|
$groupleaders[$groupleader['uid']][] = $groupleader;
|
}
| }
|
$this->update("groupleaders", $groupleaders);
}
|
$this->update("groupleaders", $groupleaders);
}
|
|
function update_threadprefixes()
{
global $db;
$prefixes = array();
$query = $db->simple_select("threadprefixes", "*", "", array("order_by" => "pid"));
while($prefix = $db->fetch_array($query))
{
$prefixes[$prefix['pid']] = $prefix;
}
$this->update("threadprefixes", $prefixes);
}
function update_forumsdisplay()
{
global $db;
$fd_statistics = array();
$time = TIME_NOW; // Look for announcements that don't end, or that are ending some time in the future
$query = $db->simple_select("announcements", "fid", "enddate = '0' OR enddate > '{$time}'", array("order_by" => "aid"));
if($db->num_rows($query))
{
while($forum = $db->fetch_array($query))
{
if(!isset($fd_statistics[$forum['fid']]['announcements']))
{
$fd_statistics[$forum['fid']]['announcements'] = 1;
}
}
}
// Do we have any mod tools to use in our forums?
$query = $db->simple_select("modtools", "forums, tid", "type = 't'", array("order_by" => "tid"));
if($db->num_rows($query))
{
unset($forum);
while($tool = $db->fetch_array($query))
{
$forums = explode(",", $tool['forums']);
foreach($forums as $forum)
{
if(!$forum)
{
$forum = -1;
}
if(!isset($fd_statistics[$forum]['modtools']))
{
$fd_statistics[$forum]['modtools'] = 1;
}
}
}
}
$this->update("forumsdisplay", $fd_statistics);
}
|
/* Other, extra functions for reloading caches if we just changed to another cache extension (i.e. from db -> xcache) */
function reload_mostonline()
{
| /* Other, extra functions for reloading caches if we just changed to another cache extension (i.e. from db -> xcache) */
function reload_mostonline()
{
|