YetiForceCompany/YetiForceCRM

<?php
/**
 * DownloadFile class to handle files.
 *
 * @package   File
 *
 * @copyright YetiForce S.A.
 * @license   YetiForce Public License 6.5 (licenses/LicenseEN.txt or yetiforce.com)
 * @author    Mariusz Krzaczkowski <m.krzaczkowski@yetiforce.com>
 */

/**
 * DownloadFile class to handle files.
 */
class OSSMailView_DownloadFile_File extends Vtiger_Basic_File
{
    /**
     * Checking permission in get method.
     *
     * @param \App\Request $request
     *
     * @return bool
     */
    public function getCheckPermission(App\Request $request)
    {
        if (!\App\Privilege::isPermitted($request->getModule(), 'DetailView', $request->getInteger('record'))) {
            throw new \App\Exceptions\NoPermittedToRecord('ERR_NO_PERMISSIONS_FOR_THE_RECORD');
        }
        if (!(new \App\Db\Query())->from('vtiger_ossmailview_files')->where(['ossmailviewid' => $request->getInteger('record'), 'documentsid' => $request->getInteger('attachment')])->exists()) {
            throw new \App\Exceptions\NoPermittedToRecord('ERR_NO_PERMISSIONS_FOR_THE_RECORD');
        }
        return true;
    }

    /**
     * Download file.
     *
     * @param \App\Request $request
     *
     * @return string|bool
     */
    public function get(App\Request $request)
    {
        $documentRecordModel = Vtiger_Record_Model::getInstanceById($request->getInteger('attachment'), 'Documents');
        //Download the file
        $documentRecordModel->set('show', $request->getBoolean('show'));
        $documentRecordModel->downloadFile();
        //Update the Download Count
        $documentRecordModel->updateDownloadCount();

        return false;
    }
}