Ниже приведу текст файла imageTools.class.php всё же думаю что это в нём надо править. Кто знает подскажите что надо закомментировать что бы имена картинок оставались как есть?
<?php
if( !defined( '_VALID_MOS' ) && !defined( '_JEXEC' ) ) die( 'Direct Access to '.basename(__FILE__).' is not allowed.' );
/**
* This file contains functions and classes for common image manipulation tasks
*
* @version $Id: imageTools.class.php 1852 2009-07-14 19:15:59Z soeren_nb $
* @package VirtueMart
* @subpackage classes
* @copyright Copyright (C) 2004-2008 soeren - All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* VirtueMart is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See /administrator/components/com_virtuemart/COPYRIGHT.php for copyright notices and details.
*
* http://virtuemart.net
*/
class vmImageTools {
/**
* Validates an uploaded image. Creates UNIX commands to be used
* by the process_images function, which has to be called after
* the validation.
* @author jep
* @author soeren
* @static
* @param array $d
* @param string $field_name The name of the field in the table $table, the image is assigned to [e.g. product_thumb_image]
* @param string $table_name The name of a table in the database [e.g. #__{vm}_product]
* @return boolean When the upload validation was sucessfull, true is returned, otherwise false
*/
function validate_image(&$d,$field_name,$table_name) {
global $vmLogger;
// The commands to be executed by the process_images
// function are returned as strings in an array here.
if (empty($d['image_commands']) || !empty( $_REQUEST['image_commands'])) {
unset( $_REQUEST['image_commands'] );
$d['image_commands'] = array();
}
// Generate the path to images
$path = IMAGEPATH;
$path .= $table_name . "/";
// Check permissions to write to destination directory
// Workaround for Window$
if(strstr($path , ":" )) {
$path_begin = substr( $path, strpos( $path , ":" )+1, strlen($path));
$path = str_replace( "//", "/", $path_begin );
}
if (!is_dir( $path )) {
mkdir( $path, 0777 );
$vmLogger->debug( 'Had to create the directory '.$path);
}
if( !is_writable($path) && !empty( $_FILES[$field_name]["tmp_name"]) ) {
$vmLogger->err( 'Cannot write to '.$table_name.' image directory: '.$path );
return false;
}
// Check for upload errors
require_once( CLASSPATH. 'ps_product_files.php');
ps_product_files::checkUploadedFile( $field_name );
// proof of concept fix by jmarsik 20090422 - safely move the uploaded file from upload_tmp_dir to temporary location (hopefully) included in open_basedir, following code will be much happier :)
// if the file is not moved, following code will try to manipulate it using functions that check open_basedir (for example copy, file_exists, unlink, getimagesize)
if( !empty ( $_FILES[$field_name]["tmp_name"] ) && is_uploaded_file($_FILES[$field_name]["tmp_name"]) )
{
$tmpfile_moved_from_uploaded_file = $path . "tmpForThumb_" . basename($_FILES[$field_name]["tmp_name"]);
$vmLogger->debug("Moving file from " . $_FILES[$field_name]["tmp_name"] . " to " . $tmpfile_moved_from_uploaded_file . " (helps when upload_tmp_dir is not in open_basedir)");
move_uploaded_file($_FILES[$field_name]["tmp_name"], $tmpfile_moved_from_uploaded_file);
$_FILES[$field_name]["tmp_name"] = $tmpfile_moved_from_uploaded_file;
}
$tmp_field_name = str_replace( "thumb", "full", $field_name );
// Class for resizing Thumbnails
require_once( CLASSPATH . "class.img2thumb.php");
if( @$d[$tmp_field_name.'_action'] == 'auto_resize' ) {
// proof of concept fix by jmarsik 20090422 - safely move the uploaded file from upload_tmp_dir to temporary location (hopefully) included in open_basedir, following code will be much happier :)
// if the file is not moved, following code will try to manipulate it using functions that check open_basedir (for example copy, file_exists, unlink, getimagesize)
if( !empty ( $_FILES[$tmp_field_name]["tmp_name"] ) && is_uploaded_file($_FILES[$tmp_field_name]["tmp_name"]) )
{
$tmpfile_moved_from_uploaded_file = $path . "tmpForThumb_" . basename($_FILES[$tmp_field_name]["tmp_name"]);
$vmLogger->debug("Moving file from " . $_FILES[$tmp_field_name]["tmp_name"] . " to " . $tmpfile_moved_from_uploaded_file . " (helps when upload_tmp_dir is not in open_basedir)");
move_uploaded_file($_FILES[$tmp_field_name]["tmp_name"], $tmpfile_moved_from_uploaded_file);
$_FILES[$tmp_field_name]["tmp_name"] = $tmpfile_moved_from_uploaded_file;
}
// Resize the Full Image
if( !empty ( $_FILES[$tmp_field_name]["tmp_name"] )) {
$full_file = $_FILES[$tmp_field_name]["tmp_name"];
$image_info = getimagesize($full_file);
}
elseif( !empty($d[$tmp_field_name."_url"] )) {
$tmp_file_from_url = $full_file = ps_product_files::getRemoteFile($d[$tmp_field_name."_url"]);
if( $full_file ) {
$vmLogger->debug( 'Successfully fetched the image file from '.$d[$tmp_field_name."_url"].' for later resizing' );
$image_info = getimagesize($full_file);
}
}
if( !empty( $image_info )) {
if( $image_info[2] == 1) {
if( function_exists("imagegif") ) {
$ext = ".gif";
$noimgif="";
}
else {
$ext = ".jpg";
$noimgif = ".gif";
}
}
elseif( $image_info[2] == 2) {
$ext = ".jpg";
$noimgif="";
}
elseif( $image_info[2] == 3) {
$ext = ".png";
$noimgif="";
}
$vmLogger->debug( 'The resized Thumbnail will have extension '.$noimgif.$ext );
/* Generate Image Destination File Name */
if( !empty( $d[$table_name.'_name'] )) {
$filename = substr( $d[$table_name.'_name'], 0, 16 );
$filename = vmSafeFileName( $filename );
}
else {
$filename = md5( 'virtuemart' );
}
$to_file_thumb = uniqid( $filename.'_' );
$fileout = IMAGEPATH."$table_name/resized/$to_file_thumb".'_'.PSHOP_IMG_WIDTH.'x'.PSHOP_IMG_HEIGHT.$noimgif.$ext;
if( !file_exists( dirname( $fileout ))) {
mkdir( dirname( $fileout ));
$vmLogger->debug('Created Directory '.dirname( $fileout ));
}
$neu = new Img2Thumb( $full_file, PSHOP_IMG_WIDTH, PSHOP_IMG_HEIGHT, $fileout, 0, 255, 255, 255 );
$thumbname = 'resized/'.basename( $fileout );
$vmLogger->debug( 'Finished creating the thumbnail '.$thumbname );
if( isset($tmp_file_from_url) ) unlink( realpath($tmp_file_from_url) );
$tmp_field_name = str_replace( "full", "thumb", $tmp_field_name );
$tmp_field_name = str_replace( "_url", "", $tmp_field_name );
$_FILES[$tmp_field_name]['tmp_name'] = $fileout;
$_FILES[$tmp_field_name]['name'] = $thumbname;
$d[$tmp_field_name] = $thumbname;
$curr_file = isset($_REQUEST[$tmp_field_name."_curr"])? $_REQUEST[$tmp_field_name."_curr"] : "";
if (!empty($curr_file)) {
$delete = str_replace("\\", "/", realpath($path."/".$curr_file));
$d["image_commands"][] = array( 'command' => 'unlink',
'param1' => $delete
);
$vmLogger->debug( 'Preparing: delete old thumbnail image: '.$delete );
/* Remove the resized image if exists */
if( PSHOP_IMG_RESIZE_ENABLE=="1" ) {
$pathinfo = pathinfo( $delete );
isset($pathinfo["dirname"]) or $pathinfo["dirname"] = "";
isset($pathinfo["extension"]) or $pathinfo["extension"] = "";
$filehash = basename( $delete, ".".$pathinfo["extension"] );
$resizedfilename = $pathinfo["dirname"]."/resized/".$filehash."_".PSHOP_IMG_WIDTH."x".PSHOP_IMG_HEIGHT.".".$pathinfo["extension"];
$d["image_commands"][] = array( 'command' => 'unlink',
'param1' => $resizedfilename
);
$vmLogger->debug( 'Preparing: delete resized thumbnail '.$resizedfilename );
}
}
}
}
$temp_file = isset($_FILES[$field_name]['tmp_name'])? $_FILES[$field_name]['tmp_name'] : "";
$file_type = isset($_FILES[$field_name]['type'])? $_FILES[$field_name]['type'] : "";
$orig_file = isset($_FILES[$field_name]["name"])? $_FILES[$field_name]['name'] : "";
$curr_file = isset($_REQUEST[$field_name."_curr"])? $_REQUEST[$field_name."_curr"] : "";
/* Generate text to display in error messages */
if (eregi("thumb",$field_name)) {
$image_type = "thumbnail image";
} elseif (eregi("full",$field_name)) {
$image_type = "full image";
} else {
$image_type = ereg_replace("_"," ",$field_name);
}
/* If User types "none" in Image Upload Field */
if ( @$d[$field_name."_action"] == "delete") {
/* If there is a current image file */
if (!empty($curr_file)) {
$delete = str_replace("\\", "/", realpath($path."/".$curr_file));
$d["image_commands"][] = array( 'command' => 'unlink',
'param1' => $delete
);
$vmLogger->debug( 'Preparing: delete old '.$image_type.' '.$delete );
/* Remove the resized image if exists */
if( PSHOP_IMG_RESIZE_ENABLE=="1" && $image_type == "thumbnail image") {
$pathinfo = pathinfo( $delete );
isset($pathinfo["dirname"]) or $pathinfo["dirname"] = "";
isset($pathinfo["extension"]) or $pathinfo["extension"] = "";
$filehash = basename( $delete, ".".$pathinfo["extension"] );
$resizedfilename = $pathinfo["dirname"]."/resized/".$filehash."_".PSHOP_IMG_WIDTH."x".PSHOP_IMG_HEIGHT.".".$pathinfo["extension"];
$d["image_commands"][] = array( 'command' => 'unlink',
'param1' => $resizedfilename
);
$vmLogger->debug( 'Preparing: delete resized thumbnail '.$resizedfilename );
}
}
$d[$field_name] = "";
return true;
}
/* If upload fails */
elseif($orig_file and $temp_file == "none") {
$vmLogger->err( $image_type.' upload failed.');
return false;
}
else {
// If nothing was entered in the Upload box, there is no image to process
if (!$orig_file ) {
$d[$field_name] = $curr_file;
return true;
}
}
if( empty( $temp_file )) {
$vmLogger->err( 'The File Upload was not successful: there\'s no uploaded temporary file!' );
return false;
}
/* Generate Image Destination File Name */
if( !empty( $d[$table_name.'_name'] )) {
$filename = substr( $d[$table_name.'_name'], 0, 16 );
$filename = vmSafeFileName( $filename );
}
else {
$filename = md5( 'virtuemart' );
}
$to_file = uniqid( $filename.'_' );
/* Check image file format */
if( $orig_file != "none" ) {
$to_file .= $ext = '.'.Img2Thumb::GetImgType( $temp_file );
if( !$to_file ) {
$vmLogger->err( $image_type.' file is invalid: '.$file_type.'.' );
return false;
}
}
/*
** If it gets to this point then there is an uploaded file in the system
** and it is a valid image file.
*/
/* If Updating */
if (!empty($curr_file)) {
/* Command to remove old image file */
$delete = str_replace( "\\", "/", realpath($path)."/".$curr_file);
$d["image_commands"][] = array( 'command' => 'unlink',
'param1' => $delete
);
/* Remove the resized image if exists */
if( PSHOP_IMG_RESIZE_ENABLE=="1" && $image_type == "thumbnail image") {
$pathinfo = pathinfo( $delete );
$filehash = basename( $delete, ".".$pathinfo["extension"] );
$resizedfilename = $pathinfo["dirname"]."/resized/".$filehash."_".PSHOP_IMG_WIDTH."x".PSHOP_IMG_HEIGHT.".".$pathinfo["extension"];
$d["image_commands"][] = array( 'command' => 'unlink',
'param1' => $resizedfilename
);
$vmLogger->debug( 'Preparing: delete resized thumbnail '.$resizedfilename );
}
}
/* Command to move uploaded file into destination directory */
// Command to move uploaded file into destination directory
$d["image_commands"][] = array( 'command' => 'move_uploaded_file',
'param1' => $temp_file,
'param2' => $path.$to_file
);
$d["image_commands"][] = array( 'command' => 'unlink',
'param1' => $temp_file
);
if( empty( $d[$field_name] )) {
/* Return new image file name */
$d[$field_name] = $to_file;
}
return true;
}
/**
* The function that safely executes $d['image_commands'] and catches errors
*
* @param array $d
* @return boolean True when all image commands were executed successfully, false when not
*/
function process_images(&$d) {
global $vmLogger;
require_once(CLASSPATH.'ps_product_files.php');
if (!empty($d["image_commands"])) {
foreach( $d['image_commands'] as $exec ) {
switch( $exec['command'] ) {
case 'unlink':
if( file_exists( $exec['param1']) ) {
$ret = unlink( $exec['param1'] );
} else {
$ret = true;
}
break;
case 'move_uploaded_file':
if( is_uploaded_file( $exec['param1']) ) {
$ret = move_uploaded_file( $exec['param1'], $exec['param2'] );
} else {
$ret = copy( $exec['param1'], $exec['param2'] );
}
@chmod( $exec['param2'], 0666 );
break;
}
if ($ret == false) {
$vmLogger->err ( 'The following image update command failed: '. $exec['command'] );
return false;
}
else {
$vmLogger->debug( 'Successfully processed image command: '.$exec['command'] );
}
}
$d["image_commands"] = array();
}
return true;
}
/**
* Resizes an image to a given size
*
* @since VirtueMart 1.1.0
* @author soeren
*
* @static
*
* @param string $sourceFile
* @param string $resizedFile
* @param int $width
* @param int $height
* @param boolean $enlargeSmallerImg
* @return boolean
*/
function resizeImage($sourceFile, $resizedFile, $height, $width, $enlargeSmallerImg=false ) {
global $vmLogger;
if( $width <= 0 || $height <= 0 ) {
if( is_callable(array($vmLogger,'err'))) {
$vmLogger->err( 'An invalid image height or weight was specified!');
return false;
}
}
// We must take care of images which are already smaller than the size they are to be resized to
// In most case it is not wanted to enlarge them
$imgArr = @getimagesize( $sourceFile );
$isSmallerThanResizeto = $imgArr[0] < $width && $imgArr[1] < $height;
if( $isSmallerThanResizeto && !$enlargeSmallerImg ) {
if( $sourceFile != $resizedFile ) {
@copy( $sourceFile, $resizedFile );
}
$vmLogger->debug( 'The image '.basename( $sourceFile ).' was not resized because would have been enlarged.');
return false;
}
// Class for resizing Thumbnails
require_once( CLASSPATH . "class.img2thumb.php");
$Img2Thumb = new Img2Thumb( $sourceFile, $width, $height, $resizedFile, 0, 255, 255, 255 );
if( is_file( $resizedFile )) {
return true;
}
else {
return false;
}
}
/**
* Returns the filename of an image's resized copy in the /resized folder
* @since VirtueMart 1.1.0
* @author soeren
* @static
* @param string $filename
* @param string $section
* @param string $ext
* @return string
*/
function getResizedFilename( $filename, $section='product', $ext='', $height=0, $width=0 ) {
$fileinfo = pathinfo( $filename );
if( $ext == '' ) {
$ext = $fileinfo['extension'];
}
$width = ( $width > 0 )? (int)$width : PSHOP_IMG_WIDTH;
$height = ( $height > 0 )? (int)$height : PSHOP_IMG_HEIGHT;
$basename = str_replace( "_".$height."x".$width, '', basename( $filename, '.'.$ext ) );
return IMAGEPATH.$section.'/resized/'.$basename."_".$height."x".$width.'.'.$ext;
}
}
10.03.2015, 14:29:19