Zabbix

<?php

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

class CControllerImageUpdate extends CController {

​

    protected function checkInput() {

        $fields = [

            'name'      => 'required|not_empty|db images.name',

            'imageid'   => 'required|fatal|db images.imageid',

            'imagetype' => 'required|fatal|db images.imagetype'

        ];

​

        $ret = $this->validateInput($fields);

​

        if (!$ret) {

            switch ($this->getValidationError()) {

                case self::VALIDATION_ERROR:

                    $url = (new CUrl('zabbix.php'))

                        ->setArgument('action', 'image.edit')

                        ->setArgument('imagetype', $this->getInput('imagetype'))

                        ->setArgument('imageid', $this->getInput('imageid'));

​

                    $response = new CControllerResponseRedirect($url);

                    $response->setFormData($this->getInputAll());

                    CMessageHelper::setErrorTitle(_('Cannot update image'));

                    $this->setResponse($response);

                    break;

​

                case self::VALIDATION_FATAL_ERROR:

                    $this->setResponse(new CControllerResponseFatal());

                    break;

            }

        }

​

        return $ret;

    }

​

    protected function checkPermissions() {

        if (!$this->checkAccess(CRoleHelper::UI_ADMINISTRATION_GENERAL)) {

            return false;

        }

​

        $images = API::Image()->get(['imageids' => $this->getInput('imageid')]);

        if (!$images) {

            return false;

        }

​

        return true;

    }

​