WB 2.08.x

<?php

/**

 *

 * @category        admin

 * @package         media

 * @author          WebsiteBaker Project

 * @copyright       2004-2009, Ryan Djurovich

 * @copyright       2009-2011, Website Baker Org. e.V.

 * @link			http://www.websitebaker2.org/

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

 * @platform        WebsiteBaker 2.8.x

 * @requirements    PHP 5.2.2 and higher

 * @version         $Id: browse.php 1476 2011-07-13 15:46:19Z Luisehahne $

 * @filesource		$HeadURL:  $

 * @lastmodified    $Date:  $

 *

 */

// Create admin object

require('../../config.php');

require_once(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

require_once(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/'.LANGUAGE .'.php')) {

	// no theme language file exists for the language set by the user, include default theme language file EN.php

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

} else {

	// a theme language file exists for the language defined by the user, load it

	require_once(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 ShowTip($name,$detail='') {

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

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

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

	return 'onmouseover="overlib(\'<img src=\\\''.$name.'\\\' maxwidth=\\\'200\\\' maxheight=\\\'200\\\'>\',VAUTO, WIDTH)" onmouseout="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

$template = new Template(THEME_PATH.'/templates');

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

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

// Get the current dir

$currentHome = $admin->get_home_folder();

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

				?

				$currentHome

				:

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

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

	$directory = '';

}

$dir_backlink = 'browse.php?dir='.$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 && $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();

// 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);

}

// 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])) {

						$DIR[] = $file;

					}

				} else {

					$FILE[] = $file;

				}

			}

		}

	}

	// Now parse these values to the template

	$temp_id = 0;

	$row_bg_color = 'FFF';

	if(isset($DIR)) {

		sort($DIR);

		foreach($DIR AS $name) {

			$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

			if($row_bg_color == 'FFF') {

				$row_bg_color = 'ECF1F3';

			} else {

				$row_bg_color = 'FFF';

			}

		}

	}

	if(isset($FILE)) {

		sort($FILE);

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

		foreach($FILE AS $name) {

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

			$bytes = byte_convert($size);

			$fdate = filemtime('../../'.MEDIA_DIRECTORY.$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;

					$tooltip = ShowTip('thumb.php?t=2&img='.$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';

			}

		}

	}

}

// 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');

}

// 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 />';

 }

*/