/**
* Assign values needed to display the logs page to the theme based on handlervars and parameters.
*
*/
private function fetch_logs($params = NULL)
{
$locals = array('do_delete' => false, 'log_ids' => null, 'nonce' => '', 'timestamp' => '', 'PasswordDigest' => '', 'change' => '', 'limit' => 20, 'offset' => 0, 'user' => 0, 'date' => 'any', 'module' => '0', 'type' => '0', 'severity' => 'any', 'address' => '0', 'search' => '', 'do_search' => false, 'index' => 1);
foreach ($locals as $varname => $default) {
${$varname} = isset($this->handler_vars[$varname]) ? $this->handler_vars[$varname] : $default;
$this->theme->{$varname} = ${$varname};
}
if ($do_delete && isset($log_ids)) {
$okay = true;
if (empty($nonce) || empty($timestamp) || empty($PasswordDigest)) {
$okay = false;
}
$wsse = Utils::WSSE($nonce, $timestamp);
if ($PasswordDigest != $wsse['digest']) {
$okay = false;
}
if ($okay) {
foreach ($log_ids as $id) {
$ids[] = array('id' => $id);
}
$to_delete = EventLog::get(array('nolimit' => 1));
$count = 0;
foreach ($to_delete as $log) {
$log->delete();
$count++;
}
Session::notice(_t('Deleted %d logs', array($count)));
}
Utils::redirect();
}
$this->theme->severities = LogEntry::list_severities();
$any = array('0' => 'Any');
$modulelist = LogEntry::list_logentry_types();
$modules = array();
$types = array();
$addresses = $any;
$ips = DB::get_column('SELECT DISTINCT(ip) FROM {log}');
foreach ($ips as $ip) {
$addresses[$ip] = long2ip($ip);
}
$this->theme->addresses = $addresses;
foreach ($modulelist as $modulename => $typearray) {
$modules['0,' . implode(',', $typearray)] = $modulename;
foreach ($typearray as $typename => $typevalue) {
if (!isset($types[$typename])) {
$types[$typename] = '0';
}
$types[$typename] .= ',' . $typevalue;
}
}
$types = array_flip($types);
$this->theme->types = array_merge($any, $types);
$this->theme->modules = array_merge($any, $modules);
// set up the users
$users_temp = DB::get_results('SELECT DISTINCT username, user_id FROM {users} JOIN {log} ON {users}.id = {log}.user_id ORDER BY username ASC');
array_unshift($users_temp, new QueryRecord(array('username' => 'All', 'user_id' => 0)));
foreach ($users_temp as $user_temp) {
$users[$user_temp->user_id] = $user_temp->username;
}
$this->theme->users = $users;
// set up dates.
$dates = DB::get_column('SELECT timestamp FROM {log} ORDER BY timestamp DESC');
$dates = array_map(create_function('$date', 'return HabariDateTime::date_create( $date )->get(\'Y-m\');'), $dates);
array_unshift($dates, 'Any');
$dates = array_combine($dates, $dates);
$this->theme->dates = $dates;
// prepare the WSSE tokens
$this->theme->wsse = Utils::WSSE();
$arguments = array('severity' => LogEntry::severity($severity), 'limit' => $limit, 'offset' => $offset);
// deduce type_id from module and type
$r_type = explode(',', substr($type, 2));
$r_module = explode(',', substr($module, 2));
if ($type != '0' && $module != '0') {
$arguments['type_id'] = array_intersect($r_type, $r_module);
} elseif ($type == '0') {
$arguments['type_id'] = $r_module;
} elseif ($module == '0') {
$arguments['type_id'] = $r_type;
}
if ('0' != $address) {
$arguments['ip'] = $address;
}
if ('any' != strtolower($date)) {
list($arguments['year'], $arguments['month']) = explode('-', $date);
}
if ('' != $search) {
$arguments['criteria'] = $search;
}
if ('0' != $user) {
$arguments['user_id'] = $user;
}
if (is_array($params)) {
$arguments = array_merge($arguments, $params);
}
$this->theme->logs = EventLog::get($arguments);
$monthcts = EventLog::get(array_merge($arguments, array('month_cts' => true)));
foreach ($monthcts as $month) {
if (isset($years[$month->year])) {
$years[$month->year][] = $month;
} else {
$years[$month->year] = array($month);
}
}
if (isset($years)) {
$this->theme->years = $years;
} else {
$this->theme->years = array();
}
}
private function fetch_log_modules_types()
{
$module_list = LogEntry::list_logentry_types();
$modules = $types = array('any' => 'Any');
foreach ($module_list as $module_name => $type_array) {
// Utils::slugify() gives us a safe key to use - this is what will be handed to the filter after a POST as well
$modules[Utils::slugify($module_name)] = $module_name;
foreach ($type_array as $type_name => $type_value) {
$types[Utils::slugify($type_name)] = $type_name;
}
}
return array('modules' => $modules, 'types' => $types);
}
