<?php
function dblog_help($path, $arg) {
switch ($path) {
case 'admin/help#dblog':
$output = '<p>'. t('The dblog module monitors your system, capturing system events in a log to be reviewed by an authorized individual at a later time. This is useful for site administrators who want a quick overview of activities on their site. The logs also record the sequence of events, so it can be useful for debugging site errors.') .'</p>';
$output .= '<p>'. t('The dblog log is simply a list of recorded events containing usage data, performance data, errors, warnings and operational information. Administrators should check the dblog report on a regular basis to ensure their site is working properly.') .'</p>';
$output .= '<p>'. t('For more information, see the online handbook entry for <a href="@dblog">Dblog module</a>.', array('@dblog' => 'http://drupal.org/handbook/modules/dblog/')) .'</p>';
return $output;
case 'admin/reports/dblog':
return '<p>'. t('The dblog module monitors your website, capturing system events in a log to be reviewed by an authorized individual at a later time. The dblog log is simply a list of recorded events containing usage data, performance data, errors, warnings and operational information. It is vital to check the dblog report on a regular basis as it is often the only way to tell what is going on.') .'</p>';
}
}
function dblog_theme() {
return array(
'dblog_filters' => array(
'arguments' => array('form' => NULL),
),
);
}
function dblog_menu() {
$items['admin/settings/logging/dblog'] = array(
'title' => 'Database logging',
'description' => 'Settings for logging to the Drupal database logs. This is the most common method for small to medium sites on shared hosting. The logs are viewable from the admin pages.',
'page callback' => 'drupal_get_form',
'page arguments' => array('dblog_admin_settings'),
'access arguments' => array('administer site configuration'),
'file' => 'dblog.admin.inc',
);
$items['admin/reports/dblog'] = array(
'title' => 'Recent log entries',
'description' => 'View events that have recently been logged.',
'page callback' => 'dblog_overview',
'access arguments' => array('access site reports'),
'weight' => -1,
'file' => 'dblog.admin.inc',
);
$items['admin/reports/page-not-found'] = array(
'title' => "Top 'page not found' errors",
'description' => "View 'page not found' errors (404s).",
'page callback' => 'dblog_top',
'page arguments' => array('page not found'),
'access arguments' => array('access site reports'),
'file' => 'dblog.admin.inc',
);
$items['admin/reports/access-denied'] = array(
'title' => "Top 'access denied' errors",
'description' => "View 'access denied' errors (403s).",
'page callback' => 'dblog_top',
'page arguments' => array('access denied'),
'access arguments' => array('access site reports'),
'file' => 'dblog.admin.inc',
);
$items['admin/reports/event/%'] = array(
'title' => 'Details',
'page callback' => 'dblog_event',
'page arguments' => array(3),
'access arguments' => array('access site reports'),
'type' => MENU_CALLBACK,
'file' => 'dblog.admin.inc',
);
return $items;
}
function dblog_init() {
if (arg(0) == 'admin' && arg(1) == 'reports') {
drupal_add_css(drupal_get_path('module', 'dblog') .'/dblog.css', 'module', 'all', FALSE);
}
}
function dblog_cron() {
$max = db_result(db_query('SELECT MAX(wid) FROM {watchdog}'));
db_query('DELETE FROM {watchdog} WHERE wid <= %d', $max - variable_get('dblog_row_limit', 1000));
}
function dblog_user($op, &$edit, &$user) {
if ($op == 'delete') {
db_query('UPDATE {watchdog} SET uid = 0 WHERE uid = %d', $user->uid);
}
}
function _dblog_get_message_types() {
$types = array();
$result = db_query('SELECT DISTINCT(type) FROM {watchdog} ORDER BY type');
while ($object = db_fetch_object($result)) {
$types[] = $object->type;
}
return $types;
}
function dblog_watchdog($log = array()) {
$current_db = db_set_active();
db_query("INSERT INTO {watchdog}
(uid, type, message, variables, severity, link, location, referer, hostname, timestamp)
VALUES
(%d, '%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', %d)",
$log['user']->uid,
$log['type'],
$log['message'],
serialize($log['variables']),
$log['severity'],
$log['link'],
$log['request_uri'],
$log['referer'],
$log['ip'],
$log['timestamp']);
if ($current_db) {
db_set_active($current_db);
}
}
function theme_dblog_filters($form) {
$output = '';
foreach (element_children($form['status']) as $key) {
$output .= drupal_render($form['status'][$key]);
}
$output .= '<div id="dblog-admin-buttons">'. drupal_render($form['buttons']) .'</div>';
return $output;
}