74 lines
2.9 KiB
PHP
Executable File
74 lines
2.9 KiB
PHP
Executable File
<?php
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/*+***********************************************************************************
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* The contents of this file are subject to the vtiger CRM Public License Version 1.0
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* ("License"); You may not use this file except in compliance with the License
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* The Original Code is: vtiger CRM Open Source
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* The Initial Developer of the Original Code is vtiger.
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* Portions created by vtiger are Copyright (C) vtiger.
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* All Rights Reserved.
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*************************************************************************************/
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class Vtiger_ShowFile_Helper {
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/**
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* Function to display images out side of CRM (with out authentication)
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* @param type $fid - attachment id
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* @param type $encFileName - md5(filename)
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*/
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static function handle($fid, $encFileName) {
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global $upload_badext;
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$db = PearDatabase::getInstance();
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$query = "SELECT vtiger_attachments.* FROM vtiger_attachments
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INNER JOIN vtiger_crmentity ON vtiger_crmentity.crmid = vtiger_attachments.attachmentsid
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WHERE vtiger_attachments.attachmentsid=? AND vtiger_attachments.name=? LIMIT 1";
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$result = $db->pquery($query, array($fid, $encFileName));
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if ($result && $db->num_rows($result)) {
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$resultData = $db->fetch_array($result);
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$fileId = $resultData['attachmentsid'];
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$filePath = $resultData['path'];
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$fileName = $resultData['name'];
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$storedFileName = $resultData['storedname'];
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$fileType = $resultData['type'];
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$sanitizedFileName = sanitizeUploadFileName($fileName, $upload_badext);
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/**
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* While saving the document applying decode_html to save in DB, but this is not happening for the images
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* This save happens from mailroom, inbox, record save, document save etc..
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*/
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if (!empty($encFileName)) {
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if(!empty($storedFileName)){
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$finalFilePath = $filePath.$fileId.'_'.$storedFileName;
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}else if(is_null($storedFileName)){
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$finalFilePath = $filePath.$fileId.'_'.$encFileName;
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}
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$isFileExist = false;
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if (file_exists($finalFilePath)) {
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$isFileExist = true;
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} else {
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$finalFilePath = $filePath.$fileId.'_'.$sanitizedFileName;
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if (file_exists($finalFilePath)) {
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$isFileExist = true;
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}
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}
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if ($isFileExist) {
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Vtiger_ShowFile_Helper::show($finalFilePath,$fileType);
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}
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}
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}
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}
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/**
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* Function to show images out side of CRM
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* @param type $finalFilePath - the proper image folder path
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* @param type $fileType - image file type
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*/
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static function show($finalFilePath, $fileType) {
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$handle = fopen($finalFilePath, "rb");
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$contents = fread($handle, filesize($finalFilePath));
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fclose($handle);
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header("Content-Type: $fileType;charset=UTF-8");
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echo $contents;
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}
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} |