nodejs_watchdog.module in Node.js integration 7

File

nodejs_watchdog/nodejs_watchdog.module

<?php

/**
 * Implements hook_form_FORM_ID_alter().
 */
function nodejs_watchdog_form_dblog_filter_form_alter(&$form, &$form_state, $form_id) {
  nodejs_send_content_channel_token('watchdog_dblog');
  drupal_add_js(drupal_get_path('module', 'nodejs_watchdog') . '/nodejs.watchdog.js', array(
    'type' => 'file',
  ));
}

/**
 * Implements hook_watchdog().
 */
function nodejs_watchdog_watchdog(array $entry) {
  $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_EMERGENCY => 'dblog-emerg',
  );
  $entry['variables'] = isset($entry['variables']) ? serialize($entry['variables']) : serialize(array());
  if (module_exists('dblog')) {

    /**
     * We can get wid because hook_watchdog for module nodejs_watchdog called after this hook for module dblog.
     */
    $query = db_select('watchdog', 'wd')
      ->fields('wd', array(
      'wid',
    ))
      ->condition('uid', $entry['uid'])
      ->condition('type', $entry['type'])
      ->condition('message', $entry['message'])
      ->condition('hostname', $entry['ip'])
      ->condition('timestamp', $entry['timestamp'])
      ->execute()
      ->fetchAssoc();
    if (isset($query['wid'])) {
      $entry['wid'] = $query['wid'];
    }
  }
  $row = array(
    'data' => array(
      array(
        'class' => 'icon',
      ),
      t($entry['type']),
      format_date($entry['timestamp'], 'short'),
      theme('dblog_message', array(
        'event' => (object) $entry,
        'link' => TRUE,
      )),
      theme('username', array(
        'account' => $entry['user'],
      )),
      $entry['link'],
    ),
    'class' => array(
      drupal_html_class('dblog-' . $entry['type']),
      $classes[$entry['severity']],
    ),
  );
  $commands[] = ajax_command_before('#admin-dblog tr:eq(1)', nodejs_watchdog_theme_row($row));
  $message = (object) array(
    'channel' => 'watchdog_dblog',
    'commands' => $commands,
    'callback' => 'nodejsWatchdog',
  );
  nodejs_send_content_channel_message($message);
}

/**
 * Theme a watchdog row.
 */
function nodejs_watchdog_theme_row($row) {
  $attributes = array();
  $flip = array(
    'even' => 'odd',
    'odd' => 'even',
  );
  $class = 'even';
  $output = "";

  // Check if we're dealing with a simple or complex row
  if (isset($row['data'])) {
    foreach ($row as $key => $value) {
      if ($key == 'data') {
        $cells = $value;
      }
      else {
        $attributes[$key] = $value;
      }
    }
  }
  else {
    $cells = $row;
  }
  if (count($cells)) {
    $output .= '<tr' . drupal_attributes($attributes) . '>';
    $i = 0;
    foreach ($cells as $cell) {
      $output .= _theme_table_cell($cell);
    }
    $output .= "</tr>";
  }
  return $output;
}

/**
* Implements hook_nodejs_user_channels().
*/
function nodejs_watchdog_nodejs_user_channels($account) {
  if (user_access('access site reports', $account)) {
    return array(
      'watchdog_dblog',
    );
  }
  return array();
}

/**
* Implements hook_nodejs_handlers_info().
*/
function nodejs_watchdog_nodejs_handlers_info() {
  return array(
    drupal_get_path('module', 'nodejs_watchdog') . '/nodejs.watchdog.js',
  );
}

/**
 * Implements hook_module_implements_alter().
 */
function nodejs_watchdog_module_implements_alter(&$implementations, $hook) {
  if ($hook == 'watchdog' && isset($implementations['nodejs_watchdog'])) {

    // Move nodejs_watchdog_watchdog() to the end of the list.
    $group = $implementations['nodejs_watchdog'];
    unset($implementations['nodejs_watchdog']);
    $implementations['nodejs_watchdog'] = $group;
  }
}

Functions

Name	Description
nodejs_watchdog_form_dblog_filter_form_alter	Implements hook_form_FORM_ID_alter().
nodejs_watchdog_module_implements_alter	Implements hook_module_implements_alter().
nodejs_watchdog_nodejs_handlers_info	Implements hook_nodejs_handlers_info().
nodejs_watchdog_nodejs_user_channels	Implements hook_nodejs_user_channels().
nodejs_watchdog_theme_row	Theme a watchdog row.
nodejs_watchdog_watchdog	Implements hook_watchdog().