PHP upload::setNetPBM方法代码示例

/**
* Upload new topic icon, replaces previous icon if one exists
*
* @param    string  tid     ID of topic to prepend to filename
* @return   string          filename of new photo (empty = no new photo)
*
*/
function handleIconUpload($tid)
{
    global $_CONF, $_TABLES, $LANG27;
    require_once $_CONF['path_system'] . 'classes/upload.class.php';
    $upload = new upload();
    if (!empty($_CONF['image_lib'])) {
        if ($_CONF['image_lib'] == 'imagemagick') {
            // Using imagemagick
            $upload->setMogrifyPath($_CONF['path_to_mogrify']);
        } elseif ($_CONF['image_lib'] == 'netpbm') {
            // using netPBM
            $upload->setNetPBM($_CONF['path_to_netpbm']);
        } elseif ($_CONF['image_lib'] == 'gdlib') {
            // using the GD library
            $upload->setGDLib();
        }
        $upload->setAutomaticResize(true);
        if (isset($_CONF['debug_image_upload']) && $_CONF['debug_image_upload']) {
            $upload->setLogFile($_CONF['path'] . 'logs/error.log');
            $upload->setDebug(true);
        }
        if (isset($_CONF['jpeg_quality'])) {
            $upload->setJpegQuality($_CONF['jpeg_quality']);
        }
    }
    $upload->setAllowedMimeTypes(array('image/gif' => '.gif', 'image/jpeg' => '.jpg,.jpeg', 'image/pjpeg' => '.jpg,.jpeg', 'image/x-png' => '.png', 'image/png' => '.png'));
    if (!$upload->setPath($_CONF['path_images'] . 'topics')) {
        $display = COM_siteHeader('menu', $LANG27[29]);
        $display .= COM_startBlock($LANG27[29], '', COM_getBlockTemplate('_msg_block', 'header'));
        $display .= $upload->printErrors(false);
        $display .= COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
        $display .= COM_siteFooter();
        COM_output($display);
        exit;
        // don't return
    }
    $filename = '';
    // see if user wants to upload a (new) icon
    $newicon = $_FILES['newicon'];
    if (!empty($newicon['name'])) {
        $pos = strrpos($newicon['name'], '.') + 1;
        $fextension = substr($newicon['name'], $pos);
        $filename = 'topic_' . $tid . '.' . $fextension;
    }
    // do the upload
    if (!empty($filename)) {
        $upload->setFileNames($filename);
        $upload->setPerms('0644');
        if ($_CONF['max_topicicon_width'] > 0 && $_CONF['max_topicicon_height'] > 0) {
            $upload->setMaxDimensions($_CONF['max_topicicon_width'], $_CONF['max_topicicon_height']);
        } else {
            $upload->setMaxDimensions($_CONF['max_image_width'], $_CONF['max_image_height']);
        }
        if ($_CONF['max_topicicon_size'] > 0) {
            $upload->setMaxFileSize($_CONF['max_topicicon_size']);
        } else {
            $upload->setMaxFileSize($_CONF['max_image_size']);
        }
        $upload->uploadFiles();
        if ($upload->areErrors()) {
            $display = COM_siteHeader('menu', $LANG27[29]);
            $display .= COM_startBlock($LANG27[29], '', COM_getBlockTemplate('_msg_block', 'header'));
            $display .= $upload->printErrors(false);
            $display .= COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
            $display .= COM_siteFooter();
            COM_output($display);
            exit;
            // don't return
        }
        $filename = '/images/topics/' . $filename;
    }
    return $filename;
}

 public function testSetNetPBM()
 {
     $this->assertTrue($this->up->setNetPBM('/path/to/netpbm'));
     // there is no getNetPBM() method ...
     $this->assertEquals('/path/to/netpbm', $this->up->getNetPBMPath());
 }

function CLASSIFIEDS_saveImage($ad, $FILES, $clid)
{
    global $_CONF, $_CLASSIFIEDS_CONF, $_TABLES, $LANG24;
    $args =& $ad;
    // Handle Magic GPC Garbage:
    while (list($key, $value) = each($args)) {
        if (!is_array($value)) {
            $args[$key] = COM_stripslashes($value);
        } else {
            while (list($subkey, $subvalue) = each($value)) {
                $value[$subkey] = COM_stripslashes($subvalue);
            }
        }
    }
    // Delete any images if needed
    if (array_key_exists('delete', $args)) {
        $delete = count($args['delete']);
        for ($i = 1; $i <= $delete; $i++) {
            $pi_filename = DB_getItem($_TABLES['cl_pic'], 'pi_filename', 'pi_pid = ' . $clid . ' AND pi_img_num = ' . key($args['delete']));
            CLASSIFIEDS_deleteImage($pi_filename);
            DB_query("DELETE FROM {$_TABLES['cl_pic']} WHERE pi_pid = " . $clid . " AND pi_img_num = " . key($args['delete']));
            next($args['delete']);
        }
    }
    // OK, let's upload any pictures with the ad
    if (DB_count($_TABLES['cl_pic'], 'pi_pid', $clid) > 0) {
        $index_start = DB_getItem($_TABLES['cl_pic'], 'max(pi_img_num)', "pi_pid = '" . $clid . "'") + 1;
    } else {
        $index_start = 1;
    }
    if (count($FILES) > 0 and $_CLASSIFIEDS_CONF['max_images_per_ad'] > 0) {
        require_once $_CONF['path_system'] . 'classes/upload.class.php';
        $upload = new upload();
        //Debug with story debug function
        if (isset($_CONF['debug_image_upload']) && $_CONF['debug_image_upload']) {
            $upload->setLogFile($_CONF['path'] . 'logs/error.log');
            $upload->setDebug(true);
        }
        $upload->setMaxFileUploads($_CLASSIFIEDS_CONF['max_images_per_ad']);
        if (!empty($_CONF['image_lib'])) {
            if ($_CONF['image_lib'] == 'imagemagick') {
                // Using imagemagick
                $upload->setMogrifyPath($_CONF['path_to_mogrify']);
            } elseif ($_CONF['image_lib'] == 'netpbm') {
                // using netPBM
                $upload->setNetPBM($_CONF['path_to_netpbm']);
            } elseif ($_CONF['image_lib'] == 'gdlib') {
                // using the GD library
                $upload->setGDLib();
            }
            $upload->setAutomaticResize(true);
            $upload->keepOriginalImage(false);
            if (isset($_CONF['jpeg_quality'])) {
                $upload->setJpegQuality($_CONF['jpeg_quality']);
            }
        }
        $upload->setAllowedMimeTypes(array('image/gif' => '.gif', 'image/jpeg' => '.jpg,.jpeg', 'image/pjpeg' => '.jpg,.jpeg', 'image/x-png' => '.png', 'image/png' => '.png'));
        if (!$upload->setPath($_CLASSIFIEDS_CONF['path_images'])) {
            $output = COM_siteHeader('menu', $LANG24[30]);
            $output .= COM_startBlock($LANG24[30], '', COM_getBlockTemplate('_msg_block', 'header'));
            $output .= $upload->printErrors(false);
            $output .= COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
            $output .= COM_siteFooter();
            echo $output;
            exit;
        }
        // NOTE: if $_CONF['path_to_mogrify'] is set, the call below will
        // force any images bigger than the passed dimensions to be resized.
        // If mogrify is not set, any images larger than these dimensions
        // will get validation errors
        $upload->setMaxDimensions($_CLASSIFIEDS_CONF['max_image_width'], $_CLASSIFIEDS_CONF['max_image_height']);
        $upload->setMaxFileSize($_CLASSIFIEDS_CONF['max_image_size']);
        // size in bytes, 1048576 = 1MB
        // Set file permissions on file after it gets uploaded (number is in octal)
        $upload->setPerms('0644');
        $filenames = array();
        $end_index = $index_start + $upload->numFiles() - 1;
        for ($z = $index_start; $z <= $end_index; $z++) {
            $curfile = current($FILES);
            if (!empty($curfile['name'])) {
                $pos = strrpos($curfile['name'], '.') + 1;
                $fextension = substr($curfile['name'], $pos);
                $filenames[] = $clid . '_' . $z . '.' . $fextension;
            }
            next($FILES);
        }
        $upload->setFileNames($filenames);
        reset($FILES);
        $upload->uploadFiles();
        if ($upload->areErrors()) {
            $retval = COM_siteHeader('menu', $LANG24[30]);
            $retval .= COM_startBlock($LANG24[30], '', COM_getBlockTemplate('_msg_block', 'header'));
            $retval .= $upload->printErrors(false);
            $retval .= COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
            $retval .= COM_siteFooter();
            echo $retval;
            exit;
        }
        reset($filenames);
        for ($z = $index_start; $z <= $end_index; $z++) {
//.........这里部分代码省略.........

/**
* Upload new photo, delete old photo
*
* @param    string  $delete_photo   'on': delete old photo
* @return   string                  filename of new photo (empty = no new photo)
*
*/
function handlePhotoUpload($delete_photo = '')
{
    global $_CONF, $_TABLES, $_USER, $LANG24;
    require_once $_CONF['path_system'] . 'classes/upload.class.php';
    $upload = new upload();
    if (!empty($_CONF['image_lib'])) {
        if ($_CONF['image_lib'] == 'imagemagick') {
            // Using imagemagick
            $upload->setMogrifyPath($_CONF['path_to_mogrify']);
        } elseif ($_CONF['image_lib'] == 'netpbm') {
            // using netPBM
            $upload->setNetPBM($_CONF['path_to_netpbm']);
        } elseif ($_CONF['image_lib'] == 'gdlib') {
            // using the GD library
            $upload->setGDLib();
        }
        $upload->setAutomaticResize(true);
        if (isset($_CONF['debug_image_upload']) && $_CONF['debug_image_upload']) {
            $upload->setLogFile($_CONF['path'] . 'logs/error.log');
            $upload->setDebug(true);
        }
        if (isset($_CONF['jpeg_quality'])) {
            $upload->setJpegQuality($_CONF['jpeg_quality']);
        }
    }
    $upload->setAllowedMimeTypes(array('image/gif' => '.gif', 'image/jpeg' => '.jpg,.jpeg', 'image/pjpeg' => '.jpg,.jpeg', 'image/x-png' => '.png', 'image/png' => '.png'));
    if (!$upload->setPath($_CONF['path_images'] . 'userphotos')) {
        $display = COM_siteHeader('menu', $LANG24[30]);
        $display .= COM_startBlock($LANG24[30], '', COM_getBlockTemplate('_msg_block', 'header'));
        $display .= $upload->printErrors(false);
        $display .= COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
        $display .= COM_siteFooter();
        COM_output($display);
        exit;
        // don't return
    }
    $filename = '';
    if (!empty($delete_photo) && $delete_photo == 'on') {
        $delete_photo = true;
    } else {
        $delete_photo = false;
    }
    $curphoto = DB_getItem($_TABLES['users'], 'photo', "uid = {$_USER['uid']}");
    if (empty($curphoto)) {
        $delete_photo = false;
    }
    // see if user wants to upload a (new) photo
    $newphoto = $_FILES['photo'];
    if (!empty($newphoto['name'])) {
        $pos = strrpos($newphoto['name'], '.') + 1;
        $fextension = substr($newphoto['name'], $pos);
        $filename = $_USER['username'] . '.' . $fextension;
        if (!empty($curphoto) && $filename != $curphoto) {
            $delete_photo = true;
        } else {
            $delete_photo = false;
        }
    }
    // delete old photo first
    if ($delete_photo) {
        USER_deletePhoto($curphoto);
    }
    // now do the upload
    if (!empty($filename)) {
        $upload->setFileNames($filename);
        $upload->setPerms('0644');
        if ($_CONF['max_photo_width'] > 0 && $_CONF['max_photo_height'] > 0) {
            $upload->setMaxDimensions($_CONF['max_photo_width'], $_CONF['max_photo_height']);
        } else {
            $upload->setMaxDimensions($_CONF['max_image_width'], $_CONF['max_image_height']);
        }
        if ($_CONF['max_photo_size'] > 0) {
            $upload->setMaxFileSize($_CONF['max_photo_size']);
        } else {
            $upload->setMaxFileSize($_CONF['max_image_size']);
        }
        $upload->uploadFiles();
        if ($upload->areErrors()) {
            $display = COM_siteHeader('menu', $LANG24[30]);
            $display .= COM_startBlock($LANG24[30], '', COM_getBlockTemplate('_msg_block', 'header'));
            $display .= $upload->printErrors(false);
            $display .= COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
            $display .= COM_siteFooter();
            COM_output($display);
            exit;
            // don't return
        }
    } else {
        if (!$delete_photo && !empty($curphoto)) {
            $filename = $curphoto;
        }
    }
    return $filename;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
    }
    /* Image upload is not supported by the web-service at present */
    if (!$args['gl_svc']) {
        // Delete any images if needed
        if (array_key_exists('delete', $args)) {
            $delete = count($args['delete']);
            for ($i = 1; $i <= $delete; $i++) {
                $ai_filename = DB_getItem($_TABLES['article_images'], 'ai_filename', "ai_sid = '{$sid}' AND ai_img_num = " . key($args['delete']));
                STORY_deleteImage($ai_filename);
                DB_query("DELETE FROM {$_TABLES['article_images']} WHERE ai_sid = '{$sid}' AND ai_img_num = " . key($args['delete']));
                next($args['delete']);
            }
        }
        // OK, let's upload any pictures with the article
        if (DB_count($_TABLES['article_images'], 'ai_sid', $sid) > 0) {
            $index_start = DB_getItem($_TABLES['article_images'], 'max(ai_img_num)', "ai_sid = '{$sid}'") + 1;
        } else {
            $index_start = 1;
        }
        if (count($_FILES) > 0 and $_CONF['maximagesperarticle'] > 0) {
            require_once $_CONF['path_system'] . 'classes/upload.class.php';
            $upload = new upload();
            if (isset($_CONF['debug_image_upload']) && $_CONF['debug_image_upload']) {
                $upload->setLogFile($_CONF['path'] . 'logs/error.log');
                $upload->setDebug(true);
            }
            $upload->setMaxFileUploads($_CONF['maximagesperarticle']);
            if (!empty($_CONF['image_lib'])) {
                if ($_CONF['image_lib'] == 'imagemagick') {
                    // Using imagemagick
                    $upload->setMogrifyPath($_CONF['path_to_mogrify']);
                } elseif ($_CONF['image_lib'] == 'netpbm') {
                    // using netPBM
                    $upload->setNetPBM($_CONF['path_to_netpbm']);
                } elseif ($_CONF['image_lib'] == 'gdlib') {
                    // using the GD library
                    $upload->setGDLib();
                }
                $upload->setAutomaticResize(true);
                if ($_CONF['keep_unscaled_image'] == 1) {
                    $upload->keepOriginalImage(true);
                } else {
                    $upload->keepOriginalImage(false);
                }
                if (isset($_CONF['jpeg_quality'])) {
                    $upload->setJpegQuality($_CONF['jpeg_quality']);
                }
            }
            $upload->setAllowedMimeTypes(array('image/gif' => '.gif', 'image/jpeg' => '.jpg,.jpeg', 'image/pjpeg' => '.jpg,.jpeg', 'image/x-png' => '.png', 'image/png' => '.png'));
            if (!$upload->setPath($_CONF['path_images'] . 'articles')) {
                $output = COM_siteHeader('menu', $LANG24[30]);
                $output .= COM_startBlock($LANG24[30], '', COM_getBlockTemplate('_msg_block', 'header'));
                $output .= $upload->printErrors(false);
                $output .= COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
                $output .= COM_siteFooter();
                echo $output;
                exit;
            }
            // NOTE: if $_CONF['path_to_mogrify'] is set, the call below will
            // force any images bigger than the passed dimensions to be resized.
            // If mogrify is not set, any images larger than these dimensions
            // will get validation errors
            $upload->setMaxDimensions($_CONF['max_image_width'], $_CONF['max_image_height']);
            $upload->setMaxFileSize($_CONF['max_image_size']);
            // size in bytes, 1048576 = 1MB
            // Set file permissions on file after it gets uploaded (number is in octal)

/**
* Upload new topic icon, replaces previous icon if one exists
*
* @param    string  tid     ID of topic to prepend to filename
* @return   string          filename of new photo (empty = no new photo)
*
*/
function handleIconUpload($tid)
{
    global $_CONF, $_TABLES, $LANG27;
    require_once $_CONF['path_system'] . 'classes/upload.class.php';
    $upload = new upload();
    if (!empty($_CONF['image_lib'])) {
        if ($_CONF['image_lib'] == 'imagemagick') {
            // Using imagemagick
            $upload->setMogrifyPath($_CONF['path_to_mogrify']);
        } elseif ($_CONF['image_lib'] == 'netpbm') {
            // using netPBM
            $upload->setNetPBM($_CONF['path_to_netpbm']);
        } elseif ($_CONF['image_lib'] == 'gdlib') {
            // using the GD library
            $upload->setGDLib();
        }
        $upload->setAutomaticResize(true);
        if (isset($_CONF['debug_image_upload']) && $_CONF['debug_image_upload']) {
            $upload->setLogFile($_CONF['path'] . 'logs/error.log');
            $upload->setDebug(true);
        }
        if (isset($_CONF['jpeg_quality'])) {
            $upload->setJpegQuality($_CONF['jpeg_quality']);
        }
    }
    $upload->setAllowedMimeTypes(array('image/gif' => '.gif', 'image/jpeg' => '.jpg,.jpeg', 'image/pjpeg' => '.jpg,.jpeg', 'image/x-png' => '.png', 'image/png' => '.png'));
    if (!$upload->setPath($_CONF['path_images'] . 'topics')) {
        $display = COM_showMessageText($upload->printErrors(false), $LANG27[29]);
        $display = COM_createHTMLDocument($display, array('pagetitle' => $LANG27[29]));
        COM_output($display);
        exit;
        // don't return
    }
    $filename = '';
    // see if user wants to upload a (new) icon
    $newicon = $_FILES['newicon'];
    if (!empty($newicon['name'])) {
        $pos = strrpos($newicon['name'], '.') + 1;
        $fextension = substr($newicon['name'], $pos);
        $filename = 'topic_' . $tid . '.' . $fextension;
    }
    // do the upload
    if (!empty($filename)) {
        $upload->setFileNames($filename);
        $upload->setPerms('0644');
        if ($_CONF['max_topicicon_width'] > 0 && $_CONF['max_topicicon_height'] > 0) {
            $upload->setMaxDimensions($_CONF['max_topicicon_width'], $_CONF['max_topicicon_height']);
        } else {
            $upload->setMaxDimensions($_CONF['max_image_width'], $_CONF['max_image_height']);
        }
        if ($_CONF['max_topicicon_size'] > 0) {
            $upload->setMaxFileSize($_CONF['max_topicicon_size']);
        } else {
            $upload->setMaxFileSize($_CONF['max_image_size']);
        }
        $upload->uploadFiles();
        if ($upload->areErrors()) {
            $display = COM_showMessageText($upload->printErrors(false), $LANG27[29]);
            $display = COM_createHTMLDocument($display, array('pagetitle' => $LANG27[29]));
            COM_output($display);
            exit;
            // don't return
        }
        if (strpos($_CONF['path_images'], $_CONF['path_html']) === 0) {
            $filename = substr($_CONF['path_images'], strlen($_CONF['path_html']) - 1) . 'topics/' . $filename;
        } else {
            /**
             * Not really used when the 'path_images' is outside of the webroot.
             * Let's at least extract the name of the images directory then.
             */
            $images = 'images';
            $parts = explode('/', $_CONF['path_images']);
            if (count($parts) > 1) {
                $cnt = count($parts);
                // e.g. from /path/to/myimages/ would extract "myimages"
                if (empty($parts[$cnt - 1]) && !empty($parts[$cnt - 2])) {
                    $images = $parts[$cnt - 2];
                }
                $filename = '/' . $images . '/topics/' . $filename;
            }
        }
    }
    return $filename;
}

 protected function _handleImageResize($to_path)
 {
     global $_CONF;
     require_once $_CONF['path_system'] . 'classes/upload.class.php';
     // Figure out file name
     $path_parts = pathinfo($to_path);
     $filename = $path_parts['basename'];
     $upload = new upload();
     if (!empty($_CONF['image_lib'])) {
         if ($_CONF['image_lib'] == 'imagemagick') {
             // Using imagemagick
             $upload->setMogrifyPath($_CONF['path_to_mogrify']);
         } elseif ($_CONF['image_lib'] == 'netpbm') {
             // using netPBM
             $upload->setNetPBM($_CONF['path_to_netpbm']);
         } elseif ($_CONF['image_lib'] == 'gdlib') {
             // using the GD library
             $upload->setGDLib();
         }
         $upload->setAutomaticResize(true);
         if (isset($_CONF['debug_image_upload']) && $_CONF['debug_image_upload']) {
             $upload->setLogFile($_CONF['path'] . 'logs/error.log');
             $upload->setDebug(true);
         }
         if (isset($_CONF['jpeg_quality'])) {
             $upload->setJpegQuality($_CONF['jpeg_quality']);
         }
     }
     $upload->setAllowedMimeTypes(array('image/gif' => '.gif', 'image/jpeg' => '.jpg,.jpeg', 'image/pjpeg' => '.jpg,.jpeg', 'image/x-png' => '.png', 'image/png' => '.png'));
     // Set new path and image name
     if (!$upload->setPath($_CONF['path_images'] . 'userphotos')) {
         return;
     }
     // Current path of image to resize
     $path = $_CONF['path_images'] . 'userphotos/' . $filename;
     $path_parts = pathinfo($path);
     $_FILES['imagefile']['name'] = $path_parts['basename'];
     $_FILES['imagefile']['tmp_name'] = $path;
     $_FILES['imagefile']['type'] = '';
     switch ($path_parts['extension']) {
         case 'gif':
             $_FILES['imagefile']['type'] = 'image/gif';
             break;
         case 'jpg':
         case 'jpeg':
             $_FILES['imagefile']['type'] = 'image/jpeg';
             break;
         case 'png':
             $_FILES['imagefile']['type'] = 'image/png';
             break;
     }
     $_FILES['imagefile']['size'] = filesize($_FILES['imagefile']['tmp_name']);
     $_FILES['imagefile']['error'] = '';
     $_FILES['imagefile']['non_upload'] = true;
     // Flag to bypass upload process via browser file form
     // do the upload
     if (!empty($filename)) {
         $upload->setFileNames($filename);
         $upload->setPerms('0644');
         if ($_CONF['max_photo_width'] > 0 && $_CONF['max_photo_height'] > 0) {
             $upload->setMaxDimensions($_CONF['max_photo_width'], $_CONF['max_photo_height']);
         } else {
             $upload->setMaxDimensions($_CONF['max_image_width'], $_CONF['max_image_height']);
         }
         if ($_CONF['max_photo_size'] > 0) {
             $upload->setMaxFileSize($_CONF['max_photo_size']);
         } else {
             $upload->setMaxFileSize($_CONF['max_image_size']);
         }
         $upload->uploadFiles();
         if ($upload->areErrors()) {
             return;
         }
     }
     return $path;
     // return new path and filename
 }

function PAYPAL_saveCatImage($category, $files, $cat_id)
{
    global $_CONF, $_PAY_CONF, $_TABLES, $LANG24;
    $args = $category;
    // Handle Magic GPC Garbage:
    while (list($key, $value) = each($args)) {
        if (!is_array($value)) {
            $args[$key] = COM_stripslashes($value);
        } else {
            while (list($subkey, $subvalue) = each($value)) {
                $value[$subkey] = COM_stripslashes($subvalue);
            }
        }
    }
    // OK, let's upload any pictures with the product
    require_once $_CONF['path_system'] . 'classes/upload.class.php';
    $upload = new upload();
    //Debug with story debug function
    if (isset($_CONF['debug_image_upload']) && $_CONF['debug_image_upload']) {
        $upload->setLogFile($_CONF['path'] . 'logs/error.log');
        $upload->setDebug(true);
    }
    $upload->setMaxFileUploads(1);
    if (!empty($_CONF['image_lib'])) {
        if ($_CONF['image_lib'] == 'imagemagick') {
            // Using imagemagick
            $upload->setMogrifyPath($_CONF['path_to_mogrify']);
        } elseif ($_CONF['image_lib'] == 'netpbm') {
            // using netPBM
            $upload->setNetPBM($_CONF['path_to_netpbm']);
        } elseif ($_CONF['image_lib'] == 'gdlib') {
            // using the GD library
            $upload->setGDLib();
        }
        $upload->setAutomaticResize(true);
        $upload->keepOriginalImage(false);
        if (isset($_CONF['jpeg_quality'])) {
            $upload->setJpegQuality($_CONF['jpeg_quality']);
        }
    }
    $upload->setAllowedMimeTypes(array('image/gif' => '.gif', 'image/jpeg' => '.jpg,.jpeg', 'image/pjpeg' => '.jpg,.jpeg', 'image/x-png' => '.png', 'image/png' => '.png'));
    if (!$upload->setPath($_PAY_CONF['path_cat_images'])) {
        $output = COM_siteHeader('menu', $LANG24[30]);
        $output .= COM_startBlock($LANG24[30], '', COM_getBlockTemplate('_msg_block', 'header'));
        $output .= $upload->printErrors(false);
        $output .= COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
        $output .= COM_siteFooter();
        echo $output;
        exit;
    }
    // NOTE: if $_CONF['path_to_mogrify'] is set, the call below will
    // force any images bigger than the passed dimensions to be resized.
    // If mogrify is not set, any images larger than these dimensions
    // will get validation errors
    $upload->setMaxDimensions($_PAY_CONF['max_image_width'], $_PAY_CONF['max_image_height']);
    $upload->setMaxFileSize($_PAY_CONF['max_image_size']);
    // size in bytes, 1048576 = 1MB
    // Set file permissions on file after it gets uploaded (number is in octal)
    $upload->setPerms('0644');
    $curfile = current($files);
    if (!empty($curfile['name'])) {
        $pos = strrpos($curfile['name'], '.') + 1;
        $fextension = substr($curfile['name'], $pos);
        $filenames = 'cat_' . $cat_id . '.' . $fextension;
    }
    if ($filenames != '') {
        $upload->setFileNames($filenames);
        reset($files);
        $upload->uploadFiles();
        if ($upload->areErrors()) {
            $retval = COM_siteHeader('menu', $LANG24[30]);
            $retval .= COM_startBlock($LANG24[30], '', COM_getBlockTemplate('_msg_block', 'header'));
            $retval .= $upload->printErrors(false);
            $retval .= COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
            $retval .= COM_siteFooter();
            echo $retval;
            exit;
        }
        DB_query("UPDATE {$_TABLES['paypal_categories']} SET image = '" . $filenames . "' WHERE cat_id=" . $cat_id);
    }
    return true;
}