dblog_overview

• Drupal 6
• Drupal 7

Versions

6 – 7

dblog_overview()

Menu callback; displays a listing of log messages.

Code

modules/dblog/dblog.admin.inc, line 11

<?php
function dblog_overview() {
  $filter = dblog_build_filter_query();
  $rows = array();
  $icons = array(
    WATCHDOG_DEBUG    => '',
    WATCHDOG_INFO     => '',
    WATCHDOG_NOTICE   => '',
    WATCHDOG_WARNING  => theme('image', array('path' => 'misc/watchdog-warning.png', 'alt' => t('warning'), 'title' => t('warning'))),
    WATCHDOG_ERROR    => theme('image', array('path' => 'misc/watchdog-error.png', 'alt' => t('error'), 'title' => t('error'))),
    WATCHDOG_CRITICAL => theme('image', array('path' => 'misc/watchdog-error.png', 'alt' => t('critical'), 'title' => t('critical'))),
    WATCHDOG_ALERT    => theme('image', array('path' => 'misc/watchdog-error.png', 'alt' => t('alert'), 'title' => t('alert'))),
    WATCHDOG_EMERG    => theme('image', array('path' => 'misc/watchdog-error.png', 'alt' => t('emergency'), 'title' => t('emergency'))),
  );
  $classes = array(
    WATCHDOG_DEBUG    => 'dblog-debug',
    WATCHDOG_INFO     => 'dblog-info',
    WATCHDOG_NOTICE   => 'dblog-notice',
    WATCHDOG_WARNING  => 'dblog-warning',
    WATCHDOG_ERROR    => 'dblog-error',
    WATCHDOG_CRITICAL => 'dblog-critical',
    WATCHDOG_ALERT    => 'dblog-alert',
    WATCHDOG_EMERG    => 'dblog-emerg',
  );

  $build['dblog_filter_form'] = drupal_get_form('dblog_filter_form');
  $build['dblog_clear_log_form'] = drupal_get_form('dblog_clear_log_form');

  $header = array(
    '', // Icon column.
    array('data' => t('Type'), 'field' => 'w.type'),
    array('data' => t('Date'), 'field' => 'w.wid', 'sort' => 'desc'),
    t('Message'),
    array('data' => t('User'), 'field' => 'u.name'),
    array('data' => t('Operations')),
  );

  $query = db_select('watchdog', 'w')->extend('PagerDefault')->extend('TableSort');
  $query->join('users', 'u', 'w.uid = u.uid');
  $query
    ->fields('w', array('wid', 'uid', 'severity', 'type', 'timestamp', 'message', 'variables', 'link'))
    ->addField('u', 'name');
  if (!empty($filter['where'])) {
    $query->where($filter['where'], $filter['args']);
  }
  $result = $query
    ->limit(50)
    ->orderByHeader($header)
    ->execute();

  foreach ($result as $dblog) {
    $rows[] = array('data' =>
      array(
        // Cells
        $icons[$dblog->severity],
        t($dblog->type),
        format_date($dblog->timestamp, 'short'),
        l(truncate_utf8(_dblog_format_message($dblog), 56, TRUE, TRUE), 'admin/reports/event/' . $dblog->wid, array('html' => TRUE)),
        theme('username', array('account' => $dblog)),
        $dblog->link,
      ),
      // Attributes for tr
      'class' => array('dblog-' . preg_replace('/[^a-z]/i', '-', $dblog->type), $classes[$dblog->severity]),
    );
  }

  if (!$rows) {
    $rows[] = array(array('data' => t('No log messages available.'), 'colspan' => 6));
  }

  $build['dblog_table'] = array(
    '#theme' => 'table',
    '#header' => $header,
    '#rows' => $rows,
    '#attributes' => array('id' => 'admin-dblog'),
  );
  $build['dblog_pager'] = array('#theme' => 'pager');

  return $build;
}
?>

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