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<?php |
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/** |
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* Get profiles using PDO database connection |
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*/ |
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class Xhgui_Storage_PDO extends Xhgui_Storage_Abstract implements |
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\Xhgui_StorageInterface, |
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\Xhgui_WatchedFunctionsStorageInterface |
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{ |
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/** |
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* @var \PDO |
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*/ |
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protected $connection; |
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/** |
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* @var bool |
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*/ |
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protected $jsonMode = false; |
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/** |
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* PDO constructor. |
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* @param $config |
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*/ |
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public function __construct($config) |
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{ |
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$this->connection = new \PDO( |
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$config['db.dsn'], |
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!empty($config['db.user']) ? $config['db.user'] : null, |
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!empty($config['db.password']) ? $config['db.password'] : null, |
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!empty($config['db.options']) ? $config['db.options'] : [] |
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); |
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$this->connection->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION); |
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$this->connection->setAttribute(\PDO::ATTR_EMULATE_PREPARES, false); |
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if (!isset($config['db.json_mode']) && !empty($config['db.dsn'])) { |
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$this->jsonMode = substr($config['db.dsn'], 0, strpos($config['db.dsn'], ':')); |
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} else { |
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$this->jsonMode = $config['db.json_mode']; |
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} |
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} |
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/** |
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* @inheritDoc |
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* @param \Xhgui_Storage_Filter $filter |
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* @param bool $projections |
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* @return \Xhgui_Storage_ResultSet |
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*/ |
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public function find(\Xhgui_Storage_Filter $filter, $projections = false) |
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{ |
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list($query, $params) = $this->getQuery($filter, false); |
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try { |
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$stmt = $this->connection->prepare($query); |
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$stmt->execute($params); |
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} catch (\Exception $e) { |
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print_r($e->getMessage()); |
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exit; |
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} |
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$tmp = []; |
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while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { |
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$meta = json_decode($row['meta'], true); |
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View Code Duplication |
if ($filter->getCookie()) { |
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// because cookie is not parsed and stored in separate structure we need to double check if |
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// value that we search is in fact in http cookie server field. SQL filter only checks whole |
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// meta |
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if (strpos($meta['SERVER']['HTTP_COOKIE'], $filter->getCookie()) === false) { |
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continue; |
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} |
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} |
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$tmp[$row['id']] = $row; |
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$tmp[$row['id']]['profile'] = json_decode($row['profiles'], true); |
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$tmp[$row['id']]['meta'] = $meta; |
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} |
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return new \Xhgui_Storage_ResultSet($tmp); |
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} |
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/** |
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* Get query that is used for both list and count |
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* |
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* @param \Xhgui_Storage_Filter $filter |
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* @param bool $count |
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* @return array |
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*/ |
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protected function getQuery(\Xhgui_Storage_Filter $filter, $count = false) |
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{ |
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$params = []; |
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if ($count === true) { |
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$columns = ' count(*) as c '; |
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} else { |
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$columns = ' p.*, i.*, m.*, p.profile_id as _id, main_wt as duration '; |
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} |
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$sql = " |
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select |
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$columns |
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from |
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profiles as p left join |
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profiles_info as i on (p.profile_id = i.id) LEFT JOIN |
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profiles_meta as m on (p.profile_id = m.profile_id) |
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"; |
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$where = []; |
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foreach ([ |
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'url' => 'url', |
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'method' => 'method', |
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'application' => 'application', |
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'version' => 'version', |
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'branch' => 'branch', |
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'controller' => 'controller', |
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'action' => 'action', |
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'cookie' => 'cookie', |
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'remote_addr' => 'ip', |
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] as $dbField => $field) { |
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$method = 'get'.ucfirst($field); |
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if ($filter->{$method}()) { |
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switch($field) { |
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case 'url': |
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$url = $filter->{$method}(); |
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$where[] = ' ( url like :url OR simple_url like :simple_url)'; |
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$params['url'] = '%'.$url.'%'; |
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$params['simple_url'] = '%'.$url.'%'; |
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break; |
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case 'action': |
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View Code Duplication |
case 'controller': |
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$where[] = ' '.$dbField.' like :'.$field.' '; |
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$params[$field] = ($filter->{$method}()).'%'; |
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break; |
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case 'cookie': |
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// @todo move this to driver specific storage class |
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list($where, $params) = $this->compareWithJson( |
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$where, |
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$params, |
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$field, |
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$filter->{$method}(), |
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'meta', |
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['SERVER', 'HTTP_COOKIE'] |
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); |
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break; |
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View Code Duplication |
default: |
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$where[] = ' '.$dbField.' = :'.$field.' '; |
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$params[$field] = $filter->{$method}(); |
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break; |
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} |
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} |
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} |
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if ($filter->getStartDate()) { |
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$where[] = ' request_time >= :startDate'; |
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$params['startDate'] = $this->getDateTimeFromString($filter->getStartDate(), 'start') |
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->format('Y-m-d H:i:s'); |
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} |
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if ($filter->getEndDate()) { |
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$where[] = ' request_time <= :endDate'; |
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$params['endDate'] = $this->getDateTimeFromString($filter->getEndDate(), 'end') |
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->format('Y-m-d H:i:s'); |
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} |
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if (!empty($where)) { |
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$sql .= ' WHERE '.join(' AND ', $where); |
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} |
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if ($count === true) { |
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return [$sql, $params]; |
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} |
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switch ($filter->getSort()) { |
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case 'ct': |
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$sql .= ' order by main_ct'; |
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break; |
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case 'wt': |
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$sql .= ' order by main_wt'; |
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break; |
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case 'cpu': |
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$sql .= ' order by main_cpu'; |
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break; |
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case 'mu': |
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$sql .= ' order by main_mu'; |
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break; |
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case 'pmu': |
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$sql .= ' order by main_pmu'; |
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break; |
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case 'controller': |
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$sql .= ' order by controller'; |
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break; |
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200
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case 'action': |
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$sql .= ' order by action'; |
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break; |
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204
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case 'application': |
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$sql .= ' order by application'; |
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break; |
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208
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case 'branch': |
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$sql .= ' order by branch'; |
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break; |
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case 'version': |
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$sql .= ' order by version'; |
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break; |
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case 'time': |
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default: |
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$sql .= ' order by request_time'; |
219
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break; |
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} |
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222
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switch ($filter->getDirection()) { |
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case 'asc': |
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$sql .= ' asc '; |
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break; |
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227
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default: |
228
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case 'desc': |
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$sql .= ' desc '; |
230
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break; |
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} |
232
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233
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if ($filter->getPerPage()) { |
234
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$sql .= ' LIMIT :limit '; |
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$params['limit'] = (int)$filter->getPerPage(); |
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} |
237
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238
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if ($filter->getPage()) { |
239
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$sql .= ' OFFSET :offset '; |
240
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$params['offset'] = (int)($filter->getPerPage()*($filter->getPage()-1)); |
241
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} |
242
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return [$sql, $params]; |
243
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} |
244
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245
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/** |
246
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* @inheritDoc |
247
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* @param Xhgui_Storage_Filter $filter |
248
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* @param $col |
249
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* @param int $percentile |
250
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* @return array |
251
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* @throws Exception |
252
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*/ |
253
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public function aggregate(\Xhgui_Storage_Filter $filter, $col, $percentile = 1) |
254
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{ |
255
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$stmt = $this->connection->prepare('select |
256
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* |
257
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from |
258
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profiles_info |
259
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where |
260
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simple_url = :simple_url OR url = :url |
261
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'); |
262
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$stmt->execute(['url'=> $filter->getUrl(), 'simple_url'=> $filter->getUrl()]); |
263
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$aggregatedData = []; |
264
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while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { |
265
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$date = new \DateTime($row['request_time']); |
266
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$formattedDate = $date->format('Y-m-d H:i'); |
267
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View Code Duplication |
if (empty($aggregatedData[$formattedDate])) { |
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268
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$aggregatedData[$formattedDate] = [ |
269
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'wall_times' => [], |
270
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'cpu_times' => [], |
271
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'mu_times' => [], |
272
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'pmu_times' => [], |
273
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'row_count' => 0 |
274
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]; |
275
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} |
276
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277
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$aggregatedData[$formattedDate]['wall_times'][] = $row['main_wt']; |
278
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$aggregatedData[$formattedDate]['cpu_times'][] = $row['main_cpu']; |
279
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$aggregatedData[$formattedDate]['mu_times'][] = $row['main_mu']; |
280
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$aggregatedData[$formattedDate]['pmu_times'][] = $row['main_pmu']; |
281
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$aggregatedData[$formattedDate]['row_count']++; |
282
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$aggregatedData[$formattedDate]['_id'] = $date->format('Y-m-d H:i:s'); |
283
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$aggregatedData[$formattedDate]['raw_index'] = |
284
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$aggregatedData[$formattedDate]['row_count']*($percentile/100); |
285
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} |
286
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287
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$return = [ |
288
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'ok' => 1, |
289
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'result'=> array_values($aggregatedData), |
290
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]; |
291
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return $return; |
292
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} |
293
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294
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/** |
295
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* @inheritDoc |
296
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* @@param Xhgui_Storage_Filter $filter |
297
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* @return int |
298
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*/ |
299
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public function count(\Xhgui_Storage_Filter $filter) |
300
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{ |
301
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list($query, $params) = $this->getQuery($filter, true); |
302
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try { |
303
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$stmt = $this->connection->prepare($query); |
304
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$stmt->execute($params); |
305
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} catch (\Exception $e) { |
306
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print_r($e->getMessage()); |
307
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exit; |
308
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} |
309
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|
310
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$ret = $stmt->fetch(\PDO::FETCH_ASSOC); |
311
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312
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if (!empty($ret['c'])) { |
313
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return $ret['c']; |
314
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} |
315
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return 0; |
316
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} |
317
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318
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/** |
319
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* @inheritDoc |
320
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* @param $id |
321
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* @return mixed |
322
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*/ |
323
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public function findOne($id) |
324
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{ |
325
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$stmt = $this->connection->prepare(' |
326
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|
|
select |
327
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|
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* |
328
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|
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from |
329
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profiles as p left join |
330
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profiles_info as i on (p.profile_id = i.id) LEFT JOIN |
331
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profiles_meta as m on (p.profile_id = m.profile_id) |
332
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where |
333
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p.profile_id = :id |
334
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'); |
335
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|
336
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$stmt->execute(['id'=>$id]); |
337
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$row = $stmt->fetch(\PDO::FETCH_ASSOC); |
338
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$row['profile'] = json_decode($row['profiles'], true); |
339
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$row['meta'] = json_decode($row['meta'], true); |
340
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$row['_id'] = $id; |
341
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|
342
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return $row; |
343
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} |
344
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|
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|
345
|
|
|
/** |
346
|
|
|
* @inheritDoc |
347
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|
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* @param $id |
348
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*/ |
349
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|
|
public function remove($id) |
350
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|
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{ |
351
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$this->connection->beginTransaction(); |
352
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|
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try { |
353
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$profileStmt = $this->connection->prepare('delete from profiles where profile_id = :id'); |
354
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$profileStmt->execute(['id'=>$id]); |
355
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|
356
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$metaStmt = $this->connection->prepare('delete from profiles_meta where profile_id = :id'); |
357
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$metaStmt->execute(['id'=>$id]); |
358
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|
359
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$infoStmt = $this->connection->prepare('delete from profiles_info where id = :id'); |
360
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|
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$infoStmt->execute(['id'=>$id]); |
361
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|
|
|
362
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$this->connection->commit(); |
363
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|
|
} catch (\Exception $e) { |
364
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$this->connection->rollBack(); |
365
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|
|
} |
366
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|
|
} |
367
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|
|
|
368
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|
|
/** |
369
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|
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* @inheritDoc |
370
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|
|
* Remove all data from profile tables |
371
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|
|
*/ |
372
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|
|
public function drop() |
373
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|
|
{ |
374
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|
|
$this->connection->exec('delete from profiles'); |
375
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|
|
$this->connection->exec('delete from profiles_meta'); |
376
|
|
|
$this->connection->exec('delete from profiles_info'); |
377
|
|
|
} |
378
|
|
|
|
379
|
|
|
/** |
380
|
|
|
* @inheritDoc |
381
|
|
|
* @return array |
382
|
|
|
*/ |
383
|
|
|
public function getWatchedFunctions() |
384
|
|
|
{ |
385
|
|
|
$stmt = $this->connection->query('select * from watched order by name desc'); |
386
|
|
|
return $stmt->fetchAll(\PDO::FETCH_ASSOC); |
387
|
|
|
} |
388
|
|
|
|
389
|
|
|
/** |
390
|
|
|
* @inheritDoc |
391
|
|
|
* @param $name |
392
|
|
|
* @return bool |
393
|
|
|
*/ |
394
|
|
|
public function addWatchedFunction($name) |
395
|
|
|
{ |
396
|
|
|
$name = trim($name); |
397
|
|
|
if (empty($name)) { |
398
|
|
|
return false; |
399
|
|
|
} |
400
|
|
|
$stmt = $this->connection->prepare('INSERT INTO watched (name) VALUES (:name)'); |
401
|
|
|
$stmt->execute(['name'=>trim($name)]); |
402
|
|
|
return true; |
403
|
|
|
} |
404
|
|
|
|
405
|
|
|
/** |
406
|
|
|
* @inheritDoc |
407
|
|
|
* @param $id |
408
|
|
|
* @param $name |
409
|
|
|
*/ |
410
|
|
|
public function updateWatchedFunction($id, $name) |
411
|
|
|
{ |
412
|
|
|
$stmt = $this->connection->prepare('update watched set name=:name where id = :id'); |
413
|
|
|
$stmt->execute(['id'=>$id, 'name'=>$name]); |
414
|
|
|
} |
415
|
|
|
|
416
|
|
|
/** |
417
|
|
|
* @inheritDoc |
418
|
|
|
* @param $id |
419
|
|
|
*/ |
420
|
|
|
public function removeWatchedFunction($id) |
421
|
|
|
{ |
422
|
|
|
$stmt = $this->connection->prepare('delete from watched where id = :id'); |
423
|
|
|
$stmt->execute(['id'=>$id]); |
424
|
|
|
} |
425
|
|
|
|
426
|
|
|
/** |
427
|
|
|
* This method will look into json stored data in native way (if db supports that) and it will match row based on that. |
428
|
|
|
* |
429
|
|
|
* @todo this should be moved to engine specific storage classes in the future. |
430
|
|
|
* @param array $where |
431
|
|
|
* @param array $params |
432
|
|
|
* @param $field |
433
|
|
|
* @param $value |
434
|
|
|
* @param $fieldToLookIn |
435
|
|
|
* @param array $path |
436
|
|
|
* @return array |
437
|
|
|
*/ |
438
|
|
|
protected function compareWithJson(array $where, array $params, $field, $value, $fieldToLookIn, array $path) |
439
|
|
|
{ |
440
|
|
|
switch ($this->jsonMode) { |
441
|
|
|
case 'mysql': |
442
|
|
|
$where[] = ' JSON_EXTRACT(' .$fieldToLookIn.", '$.".join('.', $path)."') like :cookie"; |
443
|
|
|
$params[$field] = '%' . $value . '%'; |
444
|
|
|
break; |
445
|
|
|
|
446
|
|
|
case 'pgsql': |
447
|
|
|
// to match using like we need to cast last leaf to a string. |
448
|
|
|
$lastElement = array_pop($path); |
449
|
|
|
$where[] = ' ' .$fieldToLookIn."->'".join("'->'", $path)."'->>'".$lastElement."' like :cookie"; |
450
|
|
|
$params[$field] = '%' . $value . '%'; |
451
|
|
|
|
452
|
|
|
break; |
453
|
|
|
default: |
454
|
|
|
$where[] = ' '.$fieldToLookIn.' like :cookie '; |
455
|
|
|
$params[$field] = '%' . $value . '%'; |
456
|
|
|
break; |
457
|
|
|
} |
458
|
|
|
return array($where, $params); |
459
|
|
|
} |
460
|
|
|
} |
461
|
|
|
|
This check looks for assignments to scalar types that may be of the wrong type.
To ensure the code behaves as expected, it may be a good idea to add an explicit type cast.