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<?php
/*
** Zabbix
** Copyright (C) 2001-2019 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 CScreenActions extends CScreenBase {
/**
* Process screen.
*
* @return CDiv (screen inside container)
*/
public function get() {
$sortfield = 'clock';
$sortorder = ZBX_SORT_DOWN;
switch ($this->screenitem['sort_triggers']) {
case SCREEN_SORT_TRIGGERS_TIME_ASC:
$sortfield = 'clock';
$sortorder = ZBX_SORT_UP;
break;
case SCREEN_SORT_TRIGGERS_TIME_DESC:
$sortfield = 'clock';
$sortorder = ZBX_SORT_DOWN;
break;
case SCREEN_SORT_TRIGGERS_TYPE_ASC:
$sortfield = 'description';
$sortorder = ZBX_SORT_UP;
break;
case SCREEN_SORT_TRIGGERS_TYPE_DESC:
$sortfield = 'description';
$sortorder = ZBX_SORT_DOWN;
break;
case SCREEN_SORT_TRIGGERS_STATUS_ASC:
$sortfield = 'status';
$sortorder = ZBX_SORT_UP;
break;
case SCREEN_SORT_TRIGGERS_STATUS_DESC:
$sortfield = 'status';
$sortorder = ZBX_SORT_DOWN;
break;
case SCREEN_SORT_TRIGGERS_RECIPIENT_ASC:
$sortfield = 'sendto';
$sortorder = ZBX_SORT_UP;
break;
case SCREEN_SORT_TRIGGERS_RECIPIENT_DESC:
$sortfield = 'sendto';
$sortorder = ZBX_SORT_DOWN;
break;
}
$sql = 'SELECT a.alertid,a.clock,a.sendto,a.subject,a.message,a.status,a.retries,a.error,'.
'a.userid,a.actionid,a.mediatypeid,mt.description,mt.maxattempts'.
' FROM events e,alerts a'.
' LEFT JOIN media_type mt ON mt.mediatypeid=a.mediatypeid'.
' WHERE e.eventid=a.eventid'.
' AND alerttype='.ALERT_TYPE_MESSAGE;
if (CWebUser::getType() != USER_TYPE_SUPER_ADMIN) {
$userid = CWebUser::$data['userid'];
$userGroups = getUserGroupsByUserId($userid);
$sql .= ' AND EXISTS ('.
'SELECT NULL'.
' FROM functions f,items i,hosts_groups hgg'.
' JOIN rights r'.
' ON r.id=hgg.groupid'.
' AND '.dbConditionInt('r.groupid', $userGroups).
' WHERE e.objectid=f.triggerid'.
' AND f.itemid=i.itemid'.
' AND i.hostid=hgg.hostid'.
' GROUP BY f.triggerid'.
' HAVING MIN(r.permission)>'.PERM_DENY.
')';
}
$sql .= ' ORDER BY '.$sortfield.' '.$sortorder;
$alerts = DBfetchArray(DBselect($sql, $this->screenitem['elements']));
order_result($alerts, $sortfield, $sortorder);
$userids = [];
foreach ($alerts as $alert) {
if ($alert['userid'] != 0) {
$userids[$alert['userid']] = true;
}
}
if ($userids) {
$dbUsers = API::User()->get([
'output' => ['userid', 'alias', 'name', 'surname'],
'userids' => array_keys($userids),
'preservekeys' => true
]);
}
// indicator of sort field
$sort_div = (new CSpan())->addClass(($sortorder === ZBX_SORT_DOWN) ? ZBX_STYLE_ARROW_DOWN : ZBX_STYLE_ARROW_UP);
// create alert table
$table = (new CTableInfo())
->setHeader([
($sortfield === 'clock') ? [('Time'), $sort_div] : _('Time'),
_('Action'),
($sortfield === 'description') ? [_('Type'), $sort_div] : _('Type'),
($sortfield === 'sendto') ? [_('Recipient'), $sort_div] : _('Recipient'),
_('Message'),
($sortfield === 'status') ? [_('Status'), $sort_div] : _('Status'),
_('Info')
]);
$actions = API::Action()->get([
'output' => ['actionid', 'name'],
'actionids' => array_unique(zbx_objectValues($alerts, 'actionid')),
'preservekeys' => true
]);
foreach ($alerts as $alert) {
if ($alert['status'] == ALERT_STATUS_SENT) {
$status = (new CSpan(_('Sent')))->addClass(ZBX_STYLE_GREEN);
}
elseif ($alert['status'] == ALERT_STATUS_NOT_SENT || $alert['status'] == ALERT_STATUS_NEW) {
$status = (new CSpan([
_('In progress').':',
BR(),
_n('%1$s retry left', '%1$s retries left', $alert['maxattempts'] - $alert['retries'])])
)
->addClass(ZBX_STYLE_YELLOW);
}
else {
$status = (new CSpan(_('Failed')))->addClass(ZBX_STYLE_RED);
}
$recipient = ($alert['userid'] != 0 && array_key_exists($alert['userid'], $dbUsers))
? [bold(getUserFullname($dbUsers[$alert['userid']])), BR(), zbx_nl2br($alert['sendto'])]
: zbx_nl2br($alert['sendto']);
$info_icons = [];
if ($alert['error'] !== '') {
$info_icons[] = makeErrorIcon($alert['error']);
}
$table->addRow([
zbx_date2str(DATE_TIME_FORMAT_SECONDS, $alert['clock']),
array_key_exists($alert['actionid'], $actions) ? $actions[$alert['actionid']]['name'] : '',
$alert['mediatypeid'] == 0 ? '' : $alert['description'],
$recipient,
[bold($alert['subject']), BR(), BR(), zbx_nl2br($alert['message'])],
$status,
makeInformationList($info_icons)
]);
}
$footer = (new CList())
->addItem(_s('Updated: %s', zbx_date2str(TIME_FORMAT_SECONDS)))
->addClass(ZBX_STYLE_DASHBRD_WIDGET_FOOT);
return $this->getOutput((new CUiWidget(uniqid(), [$table, $footer]))->setHeader(_('Action log')));
}
}
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