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<?php
include_once('aur.inc');
# APC configuration variables
$apc_prefix = 'aur:';
$apc_ttl = 600;
# Check if APC extension is loaded
if (!defined('EXTENSION_LOADED_APC'))
define('EXTENSION_LOADED_APC', extension_loaded('apc'));
# run a simple db query, retrieving and/or caching the value if APC
# is available for use
#
function db_cache_value($dbq, $dbh, $key)
{
global $apc_ttl;
$bool = false;
if(EXTENSION_LOADED_APC) {
$ret = apc_fetch($key, $bool);
}
if(!$bool) {
$result = db_query($dbq, $dbh);
$row = mysql_fetch_row($result);
$ret = $row[0];
if (EXTENSION_LOADED_APC) {
apc_store($key, $ret, $apc_ttl);
}
}
return $ret;
}
function updates_table($dbh)
{
global $apc_prefix, $apc_ttl;
$key = $apc_prefix . 'recent_updates';
if(!(EXTENSION_LOADED_APC && ($newest_packages = apc_fetch($key)))) {
$q = 'SELECT * FROM Packages WHERE DummyPkg != 1 ORDER BY ModifiedTS DESC LIMIT 0 , 10';
$result = db_query($q, $dbh);
$newest_packages = new ArrayObject();
while ($row = mysql_fetch_assoc($result)) {
$newest_packages->append($row);
}
if (EXTENSION_LOADED_APC) {
apc_store($key, $newest_packages, $apc_ttl);
}
}
include('stats/updates_table.php');
}
function user_table($user, $dbh)
{
global $apc_prefix;
$escuser = mysql_real_escape_string($user);
$base_q = "SELECT count(*) FROM Packages,Users WHERE Packages.MaintainerUID = Users.ID AND Users.Username='" . $escuser . "'";
$maintainer_unsupported_count = db_cache_value($base_q, $dbh,
$apc_prefix . 'user_unsupported_count:' . $escuser);
$q = "SELECT count(*) FROM Packages,Users WHERE Packages.OutOfDateTS IS NOT NULL AND Packages.MaintainerUID = Users.ID AND Users.Username='" . $escuser . "'";
$flagged_outdated = db_cache_value($q, $dbh,
$apc_prefix . 'user_flagged_outdated:' . $escuser);
# If the user is a TU calculate the number of the packages
$atype = account_from_sid($_COOKIE["AURSID"]);
include('stats/user_table.php');
}
function general_stats_table($dbh)
{
global $apc_prefix;
# AUR statistics
$q = "SELECT count(*) FROM Packages WHERE DummyPkg = 0";
$unsupported_count = db_cache_value($q, $dbh, $apc_prefix . 'unsupported_count');
$q = "SELECT count(*) from Users";
$user_count = db_cache_value($q, $dbh, $apc_prefix . 'user_count');
$q = "SELECT count(*) from Users,AccountTypes WHERE Users.AccountTypeID = AccountTypes.ID AND AccountTypes.AccountType = 'Trusted User'";
$tu_count = db_cache_value($q, $dbh, $apc_prefix . 'tu_count');
$targstamp = intval(strtotime("-7 days"));
$q = "SELECT count(*) from Packages WHERE Packages.ModifiedTS >= $targstamp";
$update_count = db_cache_value($q, $dbh, $apc_prefix . 'update_count');
include('stats/general_stats_table.php');
}
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