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<?php
/*
** Zabbix
** Copyright (C) 2001-2020 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 CControllerMacrosUpdate extends CController {
protected function checkInput() {
$fields = [
'macros' => 'array'
];
$ret = $this->validateInput($fields);
if (!$ret) {
$this->setResponse(new CControllerResponseFatal());
}
return $ret;
}
protected function checkPermissions() {
return ($this->getUserType() == USER_TYPE_SUPER_ADMIN);
}
protected function doAction() {
$db_macros = API::UserMacro()->get([
'output' => ['globalmacroid', 'macro', 'value', 'description'],
'globalmacro' => true,
'preservekeys' => true
]);
/** @var array $macros */
$macros = $this->getInput('macros', []);
foreach ($macros as &$macro) {
$macro['macro'] = trim($macro['macro']);
$macro['value'] = trim($macro['value']);
$macro['description'] = trim($macro['description']);
}
unset($macro);
foreach ($macros as $idx => $macro) {
if (!array_key_exists('globalmacroid', $macro) && $macro['macro'] === '' && $macro['value'] === ''
&& $macro['description'] === '') {
unset($macros[$idx]);
}
}
$macros_to_update = [];
foreach ($macros as $idx => $macro) {
if (array_key_exists('globalmacroid', $macro) && array_key_exists($macro['globalmacroid'], $db_macros)) {
$dbMacro = $db_macros[$macro['globalmacroid']];
// remove item from new macros array
unset($macros[$idx], $db_macros[$macro['globalmacroid']]);
// if the macro is unchanged - skip it
if ($dbMacro['macro'] === $macro['macro'] && $dbMacro['value'] === $macro['value']
&& $dbMacro['description'] === $macro['description']) {
continue;
}
$macros_to_update[] = $macro;
}
}
$result = true;
if ($macros_to_update || $db_macros || $macros) {
DBstart();
if ($macros_to_update) {
$result = (bool) API::UserMacro()->updateGlobal($macros_to_update);
}
if ($db_macros) {
$result = $result && (bool) API::UserMacro()->deleteGlobal(array_keys($db_macros));
}
if ($macros) {
$result = $result && (bool) API::UserMacro()->createGlobal(array_values($macros));
}
$result = DBend($result);
}
$response = new CControllerResponseRedirect((new CUrl('zabbix.php'))->setArgument('action', 'macros.edit'));
if ($result) {
$response->setMessageOk(_('Macros updated'));
}
else {
$response->setMessageError(_('Cannot update macros'));
$form_data = $this->getInputAll();
$form_data['macros'] = array_values($form_data['macros']);
$response->setFormData($form_data);
}
$this->setResponse($response);
}
}
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