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<?php
/*
** Zabbix
** Copyright (C) 2001-2021 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.
**/
/**
* Controller to sanitize widget fields before copied widget is created.
*
* This involves unset of unaccessible values specified in copied widget fields.
*/
class CControllerDashboardWidgetSanitize extends CControllerDashboardAbstract {
protected function checkInput() {
$fields = [
'type' => 'string|required',
'fields' => 'json'
];
$ret = $this->validateInput($fields);
if (!$ret) {
$output = [];
if (($messages = getMessages()) !== null) {
$output['errors'] = $messages->toString();
}
$this->setResponse(new CControllerResponseData(['main_block' => json_encode($output)]));
}
return $ret;
}
protected function checkPermissions() {
return ($this->getUserType() >= USER_TYPE_ZABBIX_USER);
}
protected function doAction() {
$form = CWidgetConfig::getForm($this->getInput('type'), $this->getInput('fields', '{}'));
$widget_fields = $this->unsetInaccessibleFields([['fields' => $form->fieldsToApi()]]);
$output = [
'fields' => []
];
foreach ($widget_fields[0]['fields'] as $field) {
if (array_key_exists($field['name'], $output['fields'])) {
if (!is_array($output['fields'][$field['name']])) {
$output['fields'][$field['name']] = [$output['fields'][$field['name']]];
}
$output['fields'][$field['name']][] = $field['value'];
}
else {
$output['fields'][$field['name']] = $field['value'];
}
}
$this->setResponse(new CControllerResponseData(['main_block' => json_encode($output)]));
}
}
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