public DbLogController::topLogMessages($type)
Shows the most frequent log messages of a given event type.
Messages are not truncated on this page because events detailed herein do not have links to a detailed view.
Use one of the above *Report() methods.
Parameters
string $type: Type of database log events to display (e.g., 'search').
Return value
array A build array in the format expected by drupal_render().
File
- core/modules/dblog/src/Controller/DbLogController.php, line 380
Class
- DbLogController
- Returns responses for dblog routes.
Namespace
Drupal\dblog\Controller
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | public function topLogMessages($type) { $header = array( array('data' => $this->t('Count'), 'field' => 'count', 'sort' => 'desc'), array('data' => $this->t('Message'), 'field' => 'message'), ); $count_query = $this->database->select('watchdog'); $count_query->addExpression('COUNT(DISTINCT(message))'); $count_query->condition('type', $type); $query = $this->database->select('watchdog', 'w') ->extend('\Drupal\Core\Database\Query\PagerSelectExtender') ->extend('\Drupal\Core\Database\Query\TableSortExtender'); $query->addExpression('COUNT(wid)', 'count'); $query = $query ->fields('w', array('message', 'variables')) ->condition('w.type', $type) ->groupBy('message') ->groupBy('variables') ->limit(30) ->orderByHeader($header); $query->setCountQuery($count_query); $result = $query->execute(); $rows = array(); foreach ($result as $dblog) { if ($message = $this->formatMessage($dblog)) { $rows[] = array($dblog->count, $message); } } $build['dblog_top_table'] = array( '#type' => 'table', '#header' => $header, '#rows' => $rows, '#empty' => $this->t('No log messages available.'), '#attached' => array( 'library' => array('dblog/drupal.dblog'), ), ); $build['dblog_top_pager'] = array('#type' => 'pager'); return $build;} |
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