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<?php
/*+***********************************************************************************
* The contents of this file are subject to the vtiger CRM Public License Version 1.0
* ("License"); You may not use this file except in compliance with the License
* The Original Code is: vtiger CRM Open Source
* The Initial Developer of the Original Code is vtiger.
* Portions created by vtiger are Copyright (C) vtiger.
* All Rights Reserved.
*************************************************************************************/
class ModComments_FilePreview_View extends Vtiger_IndexAjax_View {
public function checkPermission(Vtiger_Request $request) {
$moduleName = $request->getModule();
if (!Users_Privileges_Model::isPermitted($moduleName, 'DetailView', $request->get('record'))) {
throw new AppException(vtranslate('LBL_PERMISSION_DENIED', $moduleName));
}
}
public function process(Vtiger_Request $request) {
$moduleName = $request->getModule();
$recordId = $request->get('record');
$attachmentId = $request->get('attachmentid');
$basicFileTypes = array('txt', 'csv', 'ics');
$imageFileTypes = array('image/gif', 'image/png', 'image/jpeg');
//supported by video js
$videoFileTypes = array('video/mp4', 'video/ogg', 'audio/ogg', 'video/webm');
$audioFileTypes = array('audio/mp3', 'audio/mpeg', 'audio/wav');
//supported by viewer js
$opendocumentFileTypes = array('odt', 'ods', 'odp', 'fodt');
$recordModel = Vtiger_Record_Model::getInstanceById($recordId, $moduleName);
$attachments = $recordModel->getFileDetails($attachmentId);
$fileDetails = $attachments[0];
$fileContent = false;
if (!empty($fileDetails)) {
$filePath = $fileDetails['path'];
$fileName = $fileDetails['name'];
$fileName = html_entity_decode($fileName, ENT_QUOTES, vglobal('default_charset'));
$savedFile = $fileDetails['attachmentsid']."_".$fileName;
$fileSize = filesize($filePath.$savedFile);
$fileSize = $fileSize + ($fileSize % 1024);
if (fopen($filePath.$savedFile, "r")) {
$fileContent = fread(fopen($filePath.$savedFile, "r"), $fileSize);
}
}
$path = $fileDetails['path'].$fileDetails['attachmentsid'].'_'.$fileDetails['name'];
$type = $fileDetails['type'];
$contents = $fileContent;
$filename = $fileDetails['name'];
$parts = explode('.', $filename);
if ($recordModel->get('filename')) {
$fileDetails = $recordModel->getFileNameAndDownloadURL($recordId, $attachmentId);
}
if (is_array($fileDetails[0])) {
$downloadUrl = $fileDetails[0]['url'];
$trimmedFileName = $fileDetails[0]['trimmedFileName'];
}
//support for plain/text document
$extn = 'txt';
if (count($parts) > 1) {
$extn = end($parts);
}
$viewer = $this->getViewer($request);
$viewer->assign('MODULE_NAME', $moduleName);
if (in_array($extn, $basicFileTypes))
$viewer->assign('BASIC_FILE_TYPE', 'yes');
else if (in_array($type, $videoFileTypes))
$viewer->assign('VIDEO_FILE_TYPE', 'yes');
else if (in_array($type, $imageFileTypes))
$viewer->assign('IMAGE_FILE_TYPE', 'yes');
else if (in_array($type, $audioFileTypes))
$viewer->assign('AUDIO_FILE_TYPE', 'yes');
else if (in_array($extn, $opendocumentFileTypes)) {
$viewer->assign('OPENDOCUMENT_FILE_TYPE', 'yes');
$downloadUrl .= "&type=$extn";
} else if ($extn == 'pdf') {
$viewer->assign('PDF_FILE_TYPE', 'yes');
} else
$viewer->assign('FILE_PREVIEW_NOT_SUPPORTED', 'yes');
$viewer->assign('DOWNLOAD_URL', $downloadUrl);
$viewer->assign('FILE_PATH', $path);
$viewer->assign('TRIMMED_FILE_NAME', $trimmedFileName);
$viewer->assign('FILE_NAME', $filename);
$viewer->assign('FILE_EXTN', $extn);
$viewer->assign('FILE_TYPE', $type);
$viewer->assign('FILE_CONTENTS', $contents);
$site_URL = vglobal('site_URL');
$viewer->assign('SITE_URL', $site_URL);
echo $viewer->view('FilePreview.tpl', $moduleName, true);
}
}