/**
* Increase a given social statistic field by $val.
*
* @param $field String: field name in user_stats database table
* @param $val Integer: increase $field by this amount, defaults to 1
*/
function incStatField($field, $val = 1)
{
global $wgUser, $wgMemc, $wgSystemGifts, $wgUserStatsTrackWeekly, $wgUserStatsTrackMonthly;
if (!$wgUser->isAllowed('bot') && !$wgUser->isAnon() && $this->stats_fields[$field]) {
$dbw = wfGetDB(DB_MASTER);
$dbw->update('user_stats', array($this->stats_fields[$field] . '=' . $this->stats_fields[$field] . "+{$val}"), array('stats_user_id' => $this->user_id), __METHOD__);
$this->updateTotalPoints();
$this->clearCache();
// update weekly/monthly points
if (isset($this->point_values[$field]) && !empty($this->point_values[$field])) {
if ($wgUserStatsTrackWeekly) {
$this->updateWeeklyPoints($this->point_values[$field]);
}
if ($wgUserStatsTrackMonthly) {
$this->updateMonthlyPoints($this->point_values[$field]);
}
}
$s = $dbw->selectRow('user_stats', array($this->stats_fields[$field]), array('stats_user_id' => $this->user_id), __METHOD__);
$stat_field = $this->stats_fields[$field];
$field_count = $s->{$stat_field};
$key = wfForeignMemcKey('huiji', '', 'system_gift', 'id', $field . '-' . $field_count);
$data = $wgMemc->get($key);
if ($data != '' && is_int($data)) {
wfDebug("Got system gift ID from cache\n");
$systemGiftID = $data;
} else {
$g = new SystemGifts();
$systemGiftID = $g->doesGiftExistForThreshold($field, $field_count);
if ($systemGiftID) {
$wgMemc->set($key, $systemGiftID, 60 * 30);
}
}
if ($systemGiftID) {
$sg = new UserSystemGifts($this->user_name);
$sg->sendSystemGift($systemGiftID);
}
}
}
