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Cache unread PM notices

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This commit is contained in:
Michael Save 2012-05-20 19:06:27 +10:00
parent d6a1f16555
commit 0f04117037
4 changed files with 45 additions and 11 deletions
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25
inc/mod/auth.php
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@ -123,15 +123,30 @@ if (isset($_COOKIE[$config['cookies']['mod']])) {
}
function create_pm_header() {
global $mod;
global $mod, $config;
if ($config['cache']['enabled'] && ($header = cache::get('pm_unread_' . $mod['id'])) !== false) {
if ($header === true)
return false;
return $header;
}
$query = prepare("SELECT `id` FROM `pms` WHERE `to` = :id AND `unread` = 1");
$query->bindValue(':id', $mod['id'], PDO::PARAM_INT);
$query->execute() or error(db_error($query));
if ($pm = $query->fetch()) {
return Array('id' => $pm['id'], 'waiting' => $query->rowCount() - 1);
}
if ($pm = $query->fetch())
$header = Array('id' => $pm['id'], 'waiting' => $query->rowCount() - 1);
else
$header = true;
return false;
if ($config['cache']['enabled'])
cache::set('pm_unread_' . $mod['id'], $header);
if ($header === true)
return false;
return $header;
}