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zabbix/ui/app/controllers/CControllerPopupLldOperatio...

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1 year ago
<?php
/*
** Zabbix
** Copyright (C) 2001-2023 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.
**/
require_once dirname(__FILE__).'/../../include/forms.inc.php';
class CControllerPopupLldOperation extends CController {
protected function init() {
$this->disableCsrfValidation();
}
protected function checkInput() {
$fields = [
'no' => 'int32',
'templated' => 'in 0,1',
'operationobject' => 'in '.implode(',', [OPERATION_OBJECT_ITEM_PROTOTYPE, OPERATION_OBJECT_TRIGGER_PROTOTYPE, OPERATION_OBJECT_GRAPH_PROTOTYPE, OPERATION_OBJECT_HOST_PROTOTYPE]),
'operator' => 'in '.implode(',', [CONDITION_OPERATOR_EQUAL, CONDITION_OPERATOR_NOT_EQUAL, CONDITION_OPERATOR_LIKE, CONDITION_OPERATOR_NOT_LIKE, CONDITION_OPERATOR_REGEXP, CONDITION_OPERATOR_NOT_REGEXP]),
'value' => 'string',
'opstatus' => 'array',
'opdiscover' => 'array',
'opperiod' => 'array',
'ophistory' => 'array',
'optrends' => 'array',
'opseverity' => 'array',
'optag' => 'array',
'optemplate' => 'array',
'opinventory' => 'array',
'validate' => 'in 1',
'visible' => 'array'
];
$ret = $this->validateInput($fields);
if (!$ret) {
$this->setResponse(
(new CControllerResponseData(['main_block' => json_encode([
'error' => [
'messages' => array_column(get_and_clear_messages(), 'message')
]
])]))->disableView()
);
}
return $ret;
}
protected function checkPermissions() {
return true;
}
protected function doAction() {
$actions = ['opstatus', 'opdiscover', 'opperiod', 'ophistory', 'optrends', 'opseverity', 'optag', 'optemplate',
'opinventory'
];
$defaults = [
'opstatus' => [
'status' => ZBX_PROTOTYPE_STATUS_ENABLED
],
'opdiscover' => [
'discover' => ZBX_PROTOTYPE_NO_DISCOVER
],
'opperiod' => [
'delay' => ''
],
'ophistory' => [
'history' => '0'
],
'optrends' => [
'trends' => '0'
],
'opseverity' => [
'severity' => TRIGGER_SEVERITY_NOT_CLASSIFIED
],
'optag' => [],
'optemplate' => [],
'opinventory' => [
'inventory_mode' => HOST_INVENTORY_MANUAL
]
];
$page_options = [
'no' => $this->getInput('no', -1),
'templated' => $this->getInput('templated', 0),
'operationobject' => $this->getInput('operationobject', OPERATION_OBJECT_ITEM_PROTOTYPE),
'operator' => $this->getInput('operator', CONDITION_OPERATOR_EQUAL),
'value' => $this->getInput('value', '')
];
$visible = $this->getInput('visible', []);
foreach ($actions as $action) {
if ($this->hasInput($action)) {
$page_options[$action] = $this->getInput($action);
}
elseif (array_key_exists($action, $visible)) {
// Some actions can not have relevant input fields, if override intent was to clear them.
$page_options[$action] = $defaults[$action];
}
}
if ($this->hasInput('validate')) {
if (!$visible) {
error(_('At least one action is mandatory.'));
}
if (array_key_exists('optag', $page_options)) {
foreach ($page_options['optag'] as $i => $optag) {
if ($optag['tag'] === '' && $optag['value'] === '') {
unset($page_options['optag'][$i]);
}
elseif ($optag['tag'] === '') {
error(_s('Incorrect value for field "%1$s": %2$s.', _('Tag'), _('cannot be empty')));
}
}
$page_options['optag'] = array_values($page_options['optag']);
if (!$page_options['optag']) {
error(_s('Incorrect value for field "%1$s": %2$s.', _('Tags'), _('cannot be empty')));
}
}
if (array_key_exists('optemplate', $page_options) && !$page_options['optemplate']) {
error(_s('Incorrect value for field "%1$s": %2$s.', _('Link templates'), _('cannot be empty')));
}
/*
* $page_options['opperiod']['delay_flex'] is a temporary field that collects flexible and scheduling
* intervals separated by a semicolon. In the end, custom intervals together with
* $page_options['opperiod']['delay'] are stored in the $page_options['opperiod']['delay'] variable.
*/
if (array_key_exists('opperiod', $page_options)) {
if (!array_key_exists('delay', $page_options['opperiod'])) {
error(_s('Incorrect value for field "%1$s": %2$s.', _('Update interval'),
_('a time unit is expected'))
);
}
$update_interval_parser = new CUpdateIntervalParser(['usermacros' => true, 'lldmacros' => true]);
$result = true;
if (array_key_exists('delay_flex', $page_options['opperiod'])) {
$intervals = [];
$simple_interval_parser = new CSimpleIntervalParser(['usermacros' => true, 'lldmacros' => true]);
$time_period_parser = new CTimePeriodParser(['usermacros' => true, 'lldmacros' => true]);
$scheduling_interval_parser = new CSchedulingIntervalParser(['usermacros' => true,
'lldmacros' => true]
);
foreach ($page_options['opperiod']['delay_flex'] as $interval) {
if ($interval['type'] == ITEM_DELAY_FLEXIBLE) {
if ($interval['delay'] === '' && $interval['period'] === '') {
continue;
}
if ($simple_interval_parser->parse($interval['delay']) != CParser::PARSE_SUCCESS) {
$result = false;
error(_s('Invalid interval "%1$s".', $interval['delay']));
break;
}
elseif ($time_period_parser->parse($interval['period']) != CParser::PARSE_SUCCESS) {
$result = false;
error(_s('Invalid interval "%1$s".', $interval['period']));
break;
}
$intervals[] = $interval['delay'].'/'.$interval['period'];
}
else {
if ($interval['schedule'] === '') {
continue;
}
if ($scheduling_interval_parser->parse($interval['schedule']) != CParser::PARSE_SUCCESS) {
$result = false;
error(_s('Invalid interval "%1$s".', $interval['schedule']));
break;
}
$intervals[] = $interval['schedule'];
}
}
if ($intervals) {
$page_options['opperiod']['delay'] .= ';'.implode(';', $intervals);
}
}
if ($result && !validateDelay($update_interval_parser, _('Update interval'),
$page_options['opperiod']['delay'], $error)) {
error($error);
}
}
if (array_key_exists('ophistory', $page_options)
&& array_key_exists('history_mode', $page_options['ophistory'])
&& $page_options['ophistory']['history_mode'] == ITEM_STORAGE_CUSTOM
&& !validateTimeUnit($page_options['ophistory']['history'], SEC_PER_HOUR, 25 * SEC_PER_YEAR, true,
$error, ['usermacros' => true, 'lldmacros' => true])) {
error(_s('Incorrect value for field "%1$s": %2$s.', _('History storage period'), $error));
}
if (array_key_exists('optrends', $page_options)
&& array_key_exists('trends_mode', $page_options['optrends'])
&& $page_options['optrends']['trends_mode'] == ITEM_STORAGE_CUSTOM
&& !validateTimeUnit($page_options['optrends']['trends'], SEC_PER_DAY, 25 * SEC_PER_YEAR, true,
$error, ['usermacros' => true, 'lldmacros' => true])) {
error(_s('Incorrect value for field "%1$s": %2$s.', _('Trend storage period'), $error));
}
// Return collected error messages.
if ($messages = get_and_clear_messages()) {
$output['error']['messages'] = array_column($messages, 'message');
}
else {
// Return valid response.
$params = [
'operationobject' => $page_options['operationobject'],
'operator' => $page_options['operator'],
'value' => $page_options['value'],
'no' => $page_options['no']
];
foreach ($page_options as $action => $values) {
if ($action === 'opperiod') {
$params['opperiod'] = [
'delay' => $values['delay']
];
}
elseif ($action === 'ophistory') {
$params['ophistory'] = [
'history' => ($values['history_mode'] == ITEM_STORAGE_OFF) ? '0' : $values['history']
];
}
elseif ($action === 'optrends') {
$params['optrends'] = [
'trends' => ($values['trends_mode'] == ITEM_STORAGE_OFF) ? '0' : $values['trends']
];
}
elseif ($action === 'optemplate') {
$params['optemplate'] = [];
foreach ($values as $template) {
$params['optemplate'][] = [
'templateid' => $template
];
}
}
else {
$params[$action] = $values;
}
}
$output = [
'params' => $params
];
}
$this->setResponse(
(new CControllerResponseData(['main_block' => json_encode($output)]))->disableView()
);
}
else {
// Combines received and default values to use as values for all action fields.
$field_values = [];
foreach ($actions as $action) {
if ($this->hasInput($action)) {
$field_values[$action] = $page_options[$action];
}
else {
$field_values[$action] = $defaults[$action];
}
}
if (!array_key_exists('history_mode', $field_values['ophistory'])) {
$field_values['ophistory']['history_mode'] = ($field_values['ophistory']['history'] === '0')
? ITEM_STORAGE_OFF
: ITEM_STORAGE_CUSTOM;
}
if (!array_key_exists('trends_mode', $field_values['optrends'])) {
$field_values['optrends']['trends_mode'] = ($field_values['optrends']['trends'] === '0')
? ITEM_STORAGE_OFF
: ITEM_STORAGE_CUSTOM;
}
if ($field_values['ophistory']['history_mode'] === ITEM_STORAGE_OFF
&& $field_values['ophistory']['history'] === '0') {
$field_values['ophistory']['history'] = DB::getDefault('items', 'history');
}
if ($field_values['optrends']['trends_mode'] === ITEM_STORAGE_OFF
&& $field_values['optrends']['trends'] === '0') {
$field_values['optrends']['trends'] = DB::getDefault('items', 'trends');
}
// Delay calculation.
$update_interval_parser = new CUpdateIntervalParser([
'usermacros' => true,
'lldmacros' => true
]);
$field_values['opperiod']['delay_flex'] = [];
if ($update_interval_parser->parse($field_values['opperiod']['delay']) == CParser::PARSE_SUCCESS) {
$field_values['opperiod']['delay'] = $update_interval_parser->getDelay();
foreach ($update_interval_parser->getIntervals() as $interval) {
if ($interval['type'] == ITEM_DELAY_FLEXIBLE) {
$field_values['opperiod']['delay_flex'][] = [
'delay' => $interval['update_interval'],
'period' => $interval['time_period'],
'type' => ITEM_DELAY_FLEXIBLE
];
}
else {
$field_values['opperiod']['delay_flex'][] = [
'schedule' => $interval['interval'],
'type' => ITEM_DELAY_SCHEDULING
];
}
}
}
else {
$field_values['opperiod']['delay'] = ZBX_ITEM_DELAY_DEFAULT;
}
$field_values['optemplate'] = $field_values['optemplate']
? CArrayHelper::renameObjectsKeys(API::Template()->get([
'output' => ['templateid', 'name'],
'templateids' => array_column($field_values['optemplate'], 'templateid')
]), ['templateid' => 'id'])
: [];
$data = [
'title' => ($page_options['no'] > 0) ? _('Edit operation') : _('New operation'),
'options' => $page_options,
'field_values' => $field_values,
'user' => [
'debug_mode' => $this->getDebugMode()
]
];
$this->setResponse(new CControllerResponseData($data));
}
}
}