WB 2.11.0

<?php

/**

 *

 * @category        admin

 * @package         media

 * @author          WebsiteBaker Project

 * @copyright       Ryan Djurovich

 * @copyright       WebsiteBaker Org. e.V.

 * @link            http://websitebaker.org/

 * @license         http://www.gnu.org/licenses/gpl.html

 * @platform        WebsiteBaker 2.8.3

 * @requirements    PHP 5.3.6 and higher

 * @version         $Id: browse.php 2 2017-07-02 15:14:29Z Manuela $

 * @filesource      $HeadURL: svn://isteam.dynxs.de/wb/2.10.x/branches/main/admin/media/browse.php $

 * @lastmodified    $Date: 2017-07-02 17:14:29 +0200 (Sun, 02 Jul 2017) $

 *

 */

// Create admin object

if ( !defined( 'WB_PATH' ) ){ require( dirname(dirname((__DIR__))).'/config.php' ); }

if ( !class_exists('admin', false) ) { require(WB_PATH.'/framework/class.admin.php'); }

$admin = new admin('Media', 'media', false);

$starttime = explode(" ", microtime());

$starttime = $starttime[0]+$starttime[1];

// Include the WB functions file

if(!function_exists('check_media_path')) { require(WB_PATH.'/framework/functions.php'); }

include ('parameters.php');

// check if theme language file exists for the language set by the user (e.g. DE, EN)

if(file_exists(THEME_PATH .'/languages/EN.php')) {

require(THEME_PATH .'/languages/EN.php');

}

if(file_exists(THEME_PATH .'/languages/'.LANGUAGE .'.php')) {

    require(THEME_PATH .'/languages/'.LANGUAGE .'.php');

}

// Byte convert for filesize

function byte_convert($bytes) {

    $symbol = array(' bytes', ' KB', ' MB', ' GB', ' TB');

    $exp = 0;

    $converted_value = 0;

    if( $bytes > 0 ) {

        $exp = floor( log($bytes)/log(1024) );

        $converted_value = ( $bytes/pow(1024,floor($exp)) );

    }

    return sprintf( '%.2f '.$symbol[$exp], $converted_value );

}

// Get file extension

function get_filetype($fname) {

    $pathinfo = pathinfo($fname);

    $extension = (isset($pathinfo['extension'])) ? strtolower($pathinfo['extension']) : '';

    return $extension;

}

// Get file extension for icons

function get_filetype_icon($fname) {

    $pathinfo = pathinfo($fname);

    $extension = (isset($pathinfo['extension'])) ? strtolower($pathinfo['extension']) : '';

    if (file_exists(THEME_PATH.'/images/files/'.$extension.'.png')) {

        return $extension;

    } else {

        return 'blank_16';

    }

}

function ToolTip($name, $detail = '')

{

//    parse_str($name, $array);

//    $name = $array['img'];

    $parts = explode(".", $name);

    $ext = strtolower( end($parts));

    if (strpos('.gif.jpg.jpeg.png.bmp.', $ext))

    {

        $retVal = 'onmouseover="return overlib('.

            '\'<img src=\\\''.($name).'\\\''.

            'alt=\\\'\\\' '.

            'maxwidth=\\\'300\\\' '.

            'maxheight=\\\'300\\\' />\','.

//            '>\','.

//            'CAPTION,\''.basename($name).'\','.

            'FGCOLOR,\'#ffffff\','.

            'BGCOLOR,\'#557c9e\','.

            'BORDER,1,'.

            'FGCOLOR, \'#ffffff\','.

            'BGCOLOR,\'#557c9e\','.

            'CAPTIONSIZE,\'12px\','.

            'CLOSETEXT,\'X\','.

            'CLOSECOLOR,\'#ffffff\','.

            'CLOSESIZE,\'14px\','.

            'VAUTO,'.

            'HAUTO,'.

            ''.

//            'STICKY,'.

            'MOUSEOFF,'.

            'WRAP,'.

            'CELLPAD,5'.

            ''.

            ''.

            ''.

            ')" onmouseout="return nd()"';

        return $retVal;

//        return ('onmouseover="return overlib(\'<img src=\\\''.($name).'\\\' maxwidth=\\\'600\\\'  maxheight=\\\'600\\\'>\',BORDER,1,FGCOLOR, \'#ffffff\',VAUTO,WIDTH)" onmouseout="return nd()" ');

    } else {

        return '';

    }

}

function fsize($size) {

   if($size == 0) return("0 Bytes");

   $filesizename = array(" bytes", " kB", " MB", " GB", " TB");

   return round($size/pow(1024, ($i = floor(log($size, 1024)))), 1) . $filesizename[$i];

}

// Setup template object, parse vars to it, then parse it

// Create new template object

$template = new Template(dirname($admin->correct_theme_source('media_browse.htt')));

$template->set_file('page', 'media_browse.htt');

$template->set_block('page', 'main_block', 'main');

// Get the current dir

//$currentHome = $admin->get_home_folder();

$currentHome = (defined('HOME_FOLDERS') && HOME_FOLDERS) ? $admin->get_home_folder() : '';

// set directory if you call from menu

$directory =    (($currentHome) AND (!array_key_exists('dir',$_GET)))

                ?

                $currentHome

                :

                $admin->strip_slashes($admin->get_get('dir')) ;

// check for correct directory

if ($currentHome && stripos(WB_PATH.MEDIA_DIRECTORY.$directory,WB_PATH.MEDIA_DIRECTORY.$currentHome)===false) {

    $directory = $currentHome;

}

if($directory == '/' OR $directory == '\\') {$directory = '';}

$sBackLink = WB_PATH.MEDIA_DIRECTORY.$directory;

if(!is_readable( $sBackLink )) {

$directory = dirname($directory);

// reload parent page to rebuild the dropdowns

echo "<script type=\"text/javascript\">

<!--

// Get the location object

var locationObj = document.location;

// Set the value of the location object

parent.document.location = 'index.php';

-->

</script>";

}

$dir_backlink = 'browse.php?dir='.$directory;

// Check to see if it contains ../

if (!check_media_path($directory)) {

    // $admin->print_header();

    $admin->print_error($MESSAGE['MEDIA_DIR_DOT_DOT_SLASH']);

}

if(!file_exists(WB_PATH.MEDIA_DIRECTORY.$directory)) {

    // $admin->print_header();

    $admin->print_error($MESSAGE['MEDIA_DIR_DOES_NOT_EXIST']);

}

// Check to see if the user wanted to go up a directory into the parent folder

if($admin->get_get('up') == 1) {

    $parent_directory = dirname($directory);

    header("Location: browse.php?dir=$parent_directory");

    exit(0);

}

if ($_SESSION['GROUP_ID'] != 1 && (isset($pathsettings['global']['admin_only']) && $pathsettings['global']['admin_only']) ) { // Only show admin the settings link

    $template->set_var('DISPLAY_SETTINGS', 'hide');

}

// Workout the parent dir link

$parent_dir_link = ADMIN_URL.'/media/browse.php?dir='.$directory.'&up=1';

// Workout if the up arrow should be shown

if(($directory == '') or ($directory==$currentHome)) {

    $display_up_arrow = 'hide';

} else {

    $display_up_arrow = '';

}

// Insert values

$template->set_var(array(

                    'THEME_URL' => THEME_URL,

                    // 'THEME_URL' => '',

                    'CURRENT_DIR' => $directory,

                    'PARENT_DIR_LINK' => $parent_dir_link,

                    'DISPLAY_UP_ARROW' => $display_up_arrow,

                    'INCLUDE_PATH' => WB_URL.'/include'

                )

            );

// Get home folder not to show

//$home_folders = get_home_folders();

$home_folders = (defined('HOME_FOLDERS') && HOME_FOLDERS) ? get_home_folders() : array();

// Generate list

$template->set_block('main_block', 'list_block', 'list');

$usedFiles = array();

// require_once(ADMIN_PATH.'/media/dse.php');

// $filename =  $currentdir;

if(!empty($currentdir)) {

    $usedFiles = $Dse->getMatchesFromDir( $currentdir, DseTwo::RETURN_USED);

}

$DIR  = array();

$FILE = array();

// Check for potentially malicious files

$forbidden_file_types  = preg_replace( '/\s*[,;\|#]\s*/','|',RENAME_FILES_ON_UPLOAD);

if($handle = opendir(WB_PATH.MEDIA_DIRECTORY.'/'.$directory)) {

    // Loop through the files and dirs an add to list

   while (false !== ($file = readdir($handle))) {

        $info = pathinfo($file);

        $ext = isset($info['extension']) ? $info['extension'] : '';

        if(substr($file, 0, 1) != '.' AND $file != '.svn' AND $file != 'index.php') {

            if( !preg_match('/'.$forbidden_file_types.'$/i', $ext) ) {

                if(is_dir(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$file)) {

//                    if( !isset($home_folders[$directory.'/'.$file]) ) {

                    if(!isset($home_folders[$directory.'/'.$file]) || $currentHome =='' )

                    {

                        $DIR[] = $file;

                    }

                } else {

                    $FILE[] = $file;

                }

            }

        }

    }

closedir($handle);

}

    $iSortFlags = ((version_compare(PHP_VERSION, '5.4.0', '<'))?SORT_REGULAR:SORT_NATURAL|SORT_FLAG_CASE);

    sort($DIR, $iSortFlags);

    sort($FILE, $iSortFlags);

    $aListDir = array_merge($DIR,$FILE);

    // Now parse these values to the template

    $temp_id = 0;

    $row_bg_color = 'FFF';

    if(isset($aListDir)) {

        foreach($aListDir AS $name)

        {

            $sFileName = WB_PATH.'/'.MEDIA_DIRECTORY.$directory.'/'.$name;

            if (is_dir($sFileName)){

            $link_name = str_replace(' ', '%20', $name);

            $temp_id++;

            $template->set_var(array(

                                'NAME' => $name,

                                'NAME_SLASHED' => addslashes($name),

                                'TEMP_ID' => $admin->getIDKEY($temp_id),

                                // 'TEMP_ID' => $temp_id,

                                'LINK' => "browse.php?dir=$directory/$link_name",

                                'LINK_TARGET' => '_self',

                                'ROW_BG_COLOR' => $row_bg_color,

                                'FT_ICON' => THEME_URL.'/images/folder_16.png',

                                'FILETYPE_ICON' => THEME_URL.'/images/folder_16.png',

                                'MOUSEOVER' => '',

                                'IMAGEDETAIL' => '',

                                'SIZE' => '--',

                                'DATE' => '',

                                'PREVIEW' => '',

                                'IMAGE_TITLE' => $name,

                                'IMAGE_EXIST' => 'blank_16.gif'

                            )

                        );

            $template->parse('list', 'list_block', true);

            // Code to alternate row colors

            $row_bg_color = (($row_bg_color == 'FFF') ?'ECF1F3':'FFF');

    }else {

        $filepreview = array('jpg','gif','tif','tiff','png','txt','css','js','cfg','conf','pdf','zip','gz','doc');

            $size = filesize(WB_PATH.'/'.MEDIA_DIRECTORY.$directory.'/'.$name);

            $bytes = byte_convert($size);

            $fdate = filemtime(WB_PATH.'/'.MEDIA_DIRECTORY.$directory.'/'.$name);

            $date = gmdate(DATE_FORMAT.' '.TIME_FORMAT, $fdate);

            $filetypeicon = get_filetype_icon(WB_URL.MEDIA_DIRECTORY.$directory.'/'.$name);

            $filetype = get_filetype(WB_URL.MEDIA_DIRECTORY.$directory.'/'.$name);

            if (in_array($filetype, $filepreview)) {

                $preview = 'preview';

            } else {

                $preview = '';

            }

            $temp_id++;

            $imgdetail = '';

            // $icon = THEME_URL.'/images/blank_16.gif';

            $icon = '';

            $tooltip = '';

            if (!$pathsettings['global']['show_thumbs']) {

                $info = getimagesize(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$name);

                if ($info[0]) {

                    $imgdetail = fsize(filesize(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$name)).'<br /> '.$info[0].' x '.$info[1].' px';

                    $icon = 'thumb.php?t=1&img='.$directory.'/'.$name;

                    $tooltip = ToolTip('thumb.php?t=2&img='.$directory.'/'.$name);

                }

            }

            $filetype_url = THEME_URL.'/images/files/'.$filetypeicon.'.png';

            $template->set_var(array(

                                'NAME' => $name,

                                'NAME_SLASHED' => addslashes($name),

                                'TEMP_ID' => $admin->getIDKEY($temp_id),

                                // 'TEMP_ID' => $temp_id,

                                'LINK' => WB_URL.MEDIA_DIRECTORY.$directory.'/'.$name,

                                'LINK_TARGET' => '_blank',

                                'ROW_BG_COLOR' => $row_bg_color,

                                'FT_ICON' => empty($icon) ? $filetype_url : $icon,

                                'FILETYPE_ICON' => $filetype_url,

                                'MOUSEOVER' => $tooltip,

                                'IMAGEDETAIL' => $imgdetail,

                                'SIZE' => $bytes,

                                'DATE' => $date,

                                'PREVIEW' => $preview,

                                'IMAGE_TITLE' => $name,

                                'IMAGE_EXIST' =>  'blank_16.gif'

                            )

                        );

            $template->parse('list', 'list_block', true);

            // Code to alternate row colors

            if($row_bg_color == 'FFF') {

                $row_bg_color = 'ECF1F3';

            } else {

                $row_bg_color = 'FFF';

            }

    }

        } #foreach

    }

// If no files are in the media folder say so

if($temp_id == 0) {

    $template->set_var('DISPLAY_LIST_TABLE', 'hide');

} else {

    $template->set_var('DISPLAY_NONE_FOUND', 'hide');

}

//if($currentHome=='') {

if( !in_array($admin->get_username(), explode('/',$directory)) ) {

// Insert permissions values

    if($admin->get_permission('media_rename') != true) {

        $template->set_var('DISPLAY_RENAME', 'hide');

    }

    if($admin->get_permission('media_delete') != true) {

        $template->set_var('DISPLAY_DELETE', 'hide');

    }

}

// Insert language text and messages

$template->set_var(array(

                    'MEDIA_DIRECTORY' => MEDIA_DIRECTORY,

                    'TEXT_CURRENT_FOLDER' => $TEXT['CURRENT_FOLDER'],

                    'TEXT_RELOAD' => $TEXT['RELOAD'],

                    'TEXT_RENAME' => $TEXT['RENAME'],

                    'TEXT_DELETE' => $TEXT['DELETE'],

                    'TEXT_SIZE' => $TEXT['SIZE'],

                    'TEXT_DATE' => $TEXT['DATE'],

                    'TEXT_NAME' => $TEXT['NAME'],

                    'TEXT_TYPE' => $TEXT['TYPE'],

                    'TEXT_UP' => $TEXT['UP'],

                    'NONE_FOUND' => $MESSAGE['MEDIA_NONE_FOUND'],

                    'CHANGE_SETTINGS' => $TEXT['MODIFY_SETTINGS'],

                    'CONFIRM_DELETE' => $MESSAGE['MEDIA_CONFIRM_DELETE']

                )

            );

// Parse template object

$template->parse('main', 'main_block', false);

$template->pparse('output', 'page');

/*

$endtime=explode(" ", microtime());

$endtime=$endtime[0]+$endtime[1];

$debugVMsg = '';

if($admin->ami_group_member('1') ) {

    $debugVMsg  = "<p>Mask loaded in ".round($endtime - $starttime,6)." Sec,&nbsp;&nbsp;";

    $debugVMsg .= "Memory in use ".number_format(memory_get_usage(true), 0, ',', '.')." Byte,  ";

    $debugVMsg .= sizeof(get_included_files())."&nbsp;included files</p>";

    // $debugVMsg = print_message($debugVMsg,'#','debug',-1,false);

    print $debugVMsg.'<br />';

 }

*/