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Current File : /home/komfo908/www/suporte/_old/inc/attachments.inc.php

<?php
/**
 *
 * This file is part of HESK - PHP Help Desk Software.
 *
 * (c) Copyright Klemen Stirn. All rights reserved.
 * https://www.hesk.com
 *
 * For the full copyright and license agreement information visit
 * https://www.hesk.com/eula.php
 *
 */

/* Check if this is a valid include */
if (!defined('IN_SCRIPT')) {die('Invalid attempt');} 

/***************************
Function hesk_uploadFiles()
***************************/
function hesk_uploadFile($i)
{
	global $hesk_settings, $hesklang, $trackingID, $hesk_error_buffer;

	/* Return if name is empty */
	if (empty($_FILES['attachment']['name'][$i])) {return '';}

    /* Parse the name */
	$file_realname = hesk_cleanFileName($_FILES['attachment']['name'][$i]);

	/* Check file extension */
	$ext = strtolower(strrchr($file_realname, "."));
	if ( ! in_array($ext,$hesk_settings['attachments']['allowed_types']))
	{
        return hesk_fileError(sprintf($hesklang['type_not_allowed'], $ext, $file_realname));
	}

	/* Check file size */
	if ($_FILES['attachment']['size'][$i] > $hesk_settings['attachments']['max_size'])
	{
	    return hesk_fileError(sprintf($hesklang['file_too_large'], $file_realname));
	}
	else
	{
	    $file_size = $_FILES['attachment']['size'][$i];
	}

	/* Generate a random file name */
	$useChars='AEUYBDGHJLMNPQRSTVWXZ123456789';
	$tmp = uniqid();
	for($j=1;$j<10;$j++)
	{
	    $tmp .= $useChars[mt_rand(0,29)];
	}

    if (defined('KB'))
    {
    	$file_name = substr(md5($tmp . $file_realname), 0, 200) . $ext;
    }
    else
    {
    	$file_name = substr($trackingID . '_' . md5($tmp . $file_realname), 0, 200) . $ext;
    }

    // Does the temporary file exist? If not, probably server-side configuration limits have been reached
    // Uncomment this for debugging purposes
    /*
    if ( ! file_exists($_FILES['attachment']['tmp_name'][$i]) )
    {
		return hesk_fileError($hesklang['fnuscphp']);
    }
    */

	/* If upload was successful let's create the headers */
	if ( ! move_uploaded_file($_FILES['attachment']['tmp_name'][$i], dirname(dirname(__FILE__)).'/'.$hesk_settings['attach_dir'].'/'.$file_name))
	{
	    return hesk_fileError($hesklang['cannot_move_tmp']);
	}

	$info = array(
	    'saved_name'=> $file_name,
	    'real_name' => $file_realname,
	    'size'      => $file_size
	);

	return $info;
} // End hesk_uploadFile()


function hesk_fileError($error)
{
	global $hesk_settings, $hesklang, $trackingID;
    global $hesk_error_buffer;

	$hesk_error_buffer['attachments'] = $error;

	return false;
} // End hesk_fileError()


function hesk_removeAttachments($attachments)
{
	global $hesk_settings, $hesklang;

	$hesk_settings['server_path'] = dirname(dirname(__FILE__)).'/'.$hesk_settings['attach_dir'].'/';

	foreach ($attachments as $myatt)
	{
		hesk_unlink($hesk_settings['server_path'].$myatt['saved_name']);
	}

	return true;
} // End hesk_removeAttachments()

Zerion Mini Shell 1.0