*/ class JITPConfigAdapter extends BaseObject implements IPConfigAdapter { private $in_db; public function load($uid, $cat) { $a = self::getApp(); $pconfigs = DBA::select('pconfig', ['v', 'k'], ['cat' => $cat, 'uid' => $uid]); if (DBA::isResult($pconfigs)) { while ($pconfig = DBA::fetch($pconfigs)) { $k = $pconfig['k']; self::getApp()->setPConfigValue($uid, $cat, $k, $pconfig['v']); $this->in_db[$uid][$cat][$k] = true; } } else if ($cat != 'config') { // Negative caching $a->config[$uid][$cat] = "!!"; } DBA::close($pconfigs); } public function get($uid, $cat, $k, $default_value = null, $refresh = false) { $a = self::getApp(); if (!$refresh) { // Looking if the whole family isn't set if (isset($a->config[$uid][$cat])) { if ($a->config[$uid][$cat] === '!!') { return $default_value; } } if (isset($a->config[$uid][$cat][$k])) { if ($a->config[$uid][$cat][$k] === '!!') { return $default_value; } return $a->config[$uid][$cat][$k]; } } $pconfig = DBA::selectFirst('pconfig', ['v'], ['uid' => $uid, 'cat' => $cat, 'k' => $k]); if (DBA::isResult($pconfig)) { $val = (preg_match("|^a:[0-9]+:{.*}$|s", $pconfig['v']) ? unserialize($pconfig['v']) : $pconfig['v']); self::getApp()->setPConfigValue($uid, $cat, $k, $val); $this->in_db[$uid][$cat][$k] = true; return $val; } else { self::getApp()->setPConfigValue($uid, $cat, $k, '!!'); $this->in_db[$uid][$cat][$k] = false; return $default_value; } } public function set($uid, $cat, $k, $value) { // We store our setting values in a string variable. // So we have to do the conversion here so that the compare below works. // The exception are array values. $dbvalue = (!is_array($value) ? (string)$value : $value); $stored = $this->get($uid, $cat, $k, null, true); if (($stored === $dbvalue) && $this->in_db[$uid][$cat][$k]) { return true; } self::getApp()->setPConfigValue($uid, $cat, $k, $value); // manage array value $dbvalue = (is_array($value) ? serialize($value) : $dbvalue); $result = DBA::update('pconfig', ['v' => $dbvalue], ['uid' => $uid, 'cat' => $cat, 'k' => $k], true); if ($result) { $this->in_db[$uid][$cat][$k] = true; } return $result; } public function delete($uid, $cat, $k) { self::getApp()->deletePConfigValue($uid, $cat, $k); if (!empty($this->in_db[$uid][$cat][$k])) { unset($this->in_db[$uid][$cat][$k]); } $result = DBA::delete('pconfig', ['uid' => $uid, 'cat' => $cat, 'k' => $k]); return $result; } }