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<?php
/*
** Zabbix
** Copyright (C) 2001-2022 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
class CControllerWidgetActionLogView extends CControllerWidget {
public function __construct() {
parent::__construct();
$this->setType(WIDGET_ACTION_LOG);
$this->setValidationRules([
'name' => 'string',
'fields' => 'json'
]);
}
protected function doAction() {
$fields = $this->getForm()->getFieldsData();
list($sortfield, $sortorder) = self::getSorting($fields['sort_triggers']);
$alerts = $this->getAlerts($sortfield, $sortorder, $fields['show_lines']);
$db_users = $this->getDbUsers($alerts);
$actions = API::Action()->get([
'output' => ['actionid', 'name'],
'actionids' => array_unique(zbx_objectValues($alerts, 'actionid')),
'preservekeys' => true
]);
$this->setResponse(new CControllerResponseData([
'name' => $this->getInput('name', $this->getDefaultName()),
'actions' => $actions,
'alerts' => $alerts,
'db_users' => $db_users,
'sortfield' => $sortfield,
'sortorder' => $sortorder,
'user' => [
'debug_mode' => $this->getDebugMode()
]
]));
}
/**
* Get alerts.
*
* @param string $sortfield
* @param string $sortorder
* @param int $show_lines
*
* @return array
*/
private function getAlerts($sortfield, $sortorder, $show_lines) {
$alerts = API::Alert()->get([
'output' => ['clock', 'sendto', 'subject', 'message', 'status', 'retries', 'error', 'userid', 'actionid',
'mediatypeid', 'alerttype'
],
'selectMediatypes' => ['name', 'maxattempts'],
'sortfield' => $sortfield,
'sortorder' => $sortorder,
'limit' => $show_lines
]);
foreach ($alerts as &$alert) {
$alert['description'] = '';
if ($alert['mediatypeid'] != 0 && array_key_exists(0, $alert['mediatypes'])) {
$alert['description'] = $alert['mediatypes'][0]['name'];
$alert['maxattempts'] = $alert['mediatypes'][0]['maxattempts'];
}
unset($alert['mediatypes']);
$alert['action_type'] = ZBX_EVENT_HISTORY_ALERT;
}
unset($alert);
return $alerts;
}
/**
* Get users.
*
* @param array $alerts
*
* @return array
*/
private function getDbUsers(array $alerts) {
$userids = [];
foreach ($alerts as $alert) {
$userids[$alert['userid']] = true;
}
unset($userids[0]);
return $userids
? API::User()->get([
'output' => ['userid', 'username', 'name', 'surname'],
'userids' => array_keys($userids),
'preservekeys' => true
])
: [];
}
/**
* Get sorting.
*
* @param int $sort_triggers
*
* @static
*
* @return array
*/
private static function getSorting($sort_triggers) {
switch ($sort_triggers) {
case SCREEN_SORT_TRIGGERS_TIME_ASC:
return ['clock', ZBX_SORT_UP];
case SCREEN_SORT_TRIGGERS_TIME_DESC:
default:
return ['clock', ZBX_SORT_DOWN];
case SCREEN_SORT_TRIGGERS_TYPE_ASC:
return ['mediatypeid', ZBX_SORT_UP];
case SCREEN_SORT_TRIGGERS_TYPE_DESC:
return ['mediatypeid', ZBX_SORT_DOWN];
case SCREEN_SORT_TRIGGERS_STATUS_ASC:
return ['status', ZBX_SORT_UP];
case SCREEN_SORT_TRIGGERS_STATUS_DESC:
return ['status', ZBX_SORT_DOWN];
case SCREEN_SORT_TRIGGERS_RECIPIENT_ASC:
return ['sendto', ZBX_SORT_UP];
case SCREEN_SORT_TRIGGERS_RECIPIENT_DESC:
return ['sendto', ZBX_SORT_DOWN];
}
}
}
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