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<?php
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/**
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*
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* @category admin
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* @package media
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* @author Ryan Djurovich, WebsiteBaker Project
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* @copyright 2009-2011, Website Baker Org. e.V.
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* @link http://www.websitebaker2.org/
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* @license http://www.gnu.org/licenses/gpl.html
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* @platform WebsiteBaker 2.8.x
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* @requirements PHP 5.2.2 and higher
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* @version $Id: browse.php 1625 2012-02-29 00:50:57Z Luisehahne $
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* @filesource $HeadURL: $
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* @lastmodified $Date: $
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*
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*/
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// Create admin object
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require('../../config.php');
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require_once(WB_PATH.'/framework/class.admin.php');
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$admin = new admin('Media', 'media', false);
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$starttime = explode(" ", microtime());
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$starttime = $starttime[0]+$starttime[1];
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// Include the WB functions file
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require_once(WB_PATH.'/framework/functions.php');
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include ('parameters.php');
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// check if theme language file exists for the language set by the user (e.g. DE, EN)
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if(!file_exists(THEME_PATH .'/languages/'.LANGUAGE .'.php')) {
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// no theme language file exists for the language set by the user, include default theme language file EN.php
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require_once(THEME_PATH .'/languages/EN.php');
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} else {
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// a theme language file exists for the language defined by the user, load it
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require_once(THEME_PATH .'/languages/'.LANGUAGE .'.php');
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}
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// Byte convert for filesize
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function byte_convert($bytes) {
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$symbol = array(' bytes', ' KB', ' MB', ' GB', ' TB');
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$exp = 0;
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$converted_value = 0;
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if( $bytes > 0 ) {
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$exp = floor( log($bytes)/log(1024) );
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$converted_value = ( $bytes/pow(1024,floor($exp)) );
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}
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return sprintf( '%.2f '.$symbol[$exp], $converted_value );
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}
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// Get file extension
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function get_filetype($fname) {
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$pathinfo = pathinfo($fname);
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$extension = (isset($pathinfo['extension'])) ? strtolower($pathinfo['extension']) : '';
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return $extension;
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}
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// Get file extension for icons
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function get_filetype_icon($fname) {
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$pathinfo = pathinfo($fname);
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$extension = (isset($pathinfo['extension'])) ? strtolower($pathinfo['extension']) : '';
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if (file_exists(THEME_PATH.'/images/files/'.$extension.'.png')) {
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return $extension;
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} else {
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return 'blank_16';
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}
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}
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function ShowTip($name,$detail='') {
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$parts = explode(".", $name);
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$ext = strtolower(end($parts));
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if (strpos('.gif.jpg.jpeg.png.bmp.',$ext) )
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return 'onmouseover="overlib(\'<img src=\\\''.$name.'\\\' maxwidth=\\\'200\\\' maxheight=\\\'200\\\'>\',VAUTO, WIDTH)" onmouseout="nd()" ' ;
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else
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return '';
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}
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function fsize($size) {
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if($size == 0) return("0 Bytes");
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$filesizename = array(" bytes", " kB", " MB", " GB", " TB");
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return round($size/pow(1024, ($i = floor(log($size, 1024)))), 1) . $filesizename[$i];
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}
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// Setup template object, parse vars to it, then parse it
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// Create new template object
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$template = new Template(dirname($admin->correct_theme_source('media_browse.htt')));
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$template->set_file('page', 'media_browse.htt');
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$template->set_block('page', 'main_block', 'main');
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// Get the current dir
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$currentHome = $admin->get_home_folder();
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$directory = (($currentHome) AND (!array_key_exists('dir',$_GET)))
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?
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$currentHome
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:
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$admin->strip_slashes($admin->get_get('dir')) ;
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if($directory == '/' OR $directory == '\\') {
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$directory = '';
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}
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$dir_backlink = 'browse.php?dir='.$directory;
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// Check to see if it contains ../
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if (!check_media_path($directory)) {
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// $admin->print_header();
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$admin->print_error($MESSAGE['MEDIA']['DIR_DOT_DOT_SLASH']);
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}
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if(!file_exists(WB_PATH.MEDIA_DIRECTORY.$directory)) {
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// $admin->print_header();
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$admin->print_error($MESSAGE['MEDIA']['DIR_DOES_NOT_EXIST']);
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}
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// Check to see if the user wanted to go up a directory into the parent folder
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if($admin->get_get('up') == 1) {
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$parent_directory = dirname($directory);
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header("Location: browse.php?dir=$parent_directory");
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exit(0);
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}
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if ($_SESSION['GROUP_ID'] != 1 && $pathsettings['global']['admin_only']) { // Only show admin the settings link
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$template->set_var('DISPLAY_SETTINGS', 'hide');
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}
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// Workout the parent dir link
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$parent_dir_link = ADMIN_URL.'/media/browse.php?dir='.$directory.'&up=1';
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// Workout if the up arrow should be shown
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if(($directory == '') or ($directory==$currentHome)) {
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$display_up_arrow = 'hide';
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} else {
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$display_up_arrow = '';
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}
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// Insert values
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$template->set_var(array(
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'THEME_URL' => THEME_URL,
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// 'THEME_URL' => '',
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'CURRENT_DIR' => $directory,
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'PARENT_DIR_LINK' => $parent_dir_link,
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'DISPLAY_UP_ARROW' => $display_up_arrow,
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'INCLUDE_PATH' => WB_URL.'/include'
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)
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);
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// Get home folder not to show
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$home_folders = get_home_folders();
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// Generate list
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$template->set_block('main_block', 'list_block', 'list');
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$usedFiles = array();
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// require_once(ADMIN_PATH.'/media/dse.php');
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// $filename = $currentdir;
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if(!empty($currentdir)) {
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$usedFiles = $Dse->getMatchesFromDir( $currentdir, DseTwo::RETURN_USED);
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}
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// Check for potentially malicious files
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$forbidden_file_types = preg_replace( '/\s*[,;\|#]\s*/','|',RENAME_FILES_ON_UPLOAD);
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if($handle = opendir(WB_PATH.MEDIA_DIRECTORY.'/'.$directory)) {
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// Loop through the files and dirs an add to list
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while (false !== ($file = readdir($handle))) {
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$info = pathinfo($file);
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$ext = isset($info['extension']) ? $info['extension'] : '';
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if(substr($file, 0, 1) != '.' AND $file != '.svn' AND $file != 'index.php') {
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if( !preg_match('/'.$forbidden_file_types.'$/i', $ext) ) {
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if(is_dir(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$file)) {
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if(!isset($home_folders[$directory.'/'.$file])) {
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$DIR[] = $file;
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}
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} else {
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$FILE[] = $file;
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}
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}
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}
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}
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// Now parse these values to the template
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$temp_id = 0;
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$row_bg_color = 'FFF';
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if(isset($DIR)) {
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sort($DIR);
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foreach($DIR AS $name) {
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$link_name = str_replace(' ', '%20', $name);
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$temp_id++;
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$template->set_var(array(
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'NAME' => $name,
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'NAME_SLASHED' => addslashes($name),
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'TEMP_ID' => $admin->getIDKEY($temp_id),
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// 'TEMP_ID' => $temp_id,
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'LINK' => "browse.php?dir=$directory/$link_name",
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'LINK_TARGET' => '_self',
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'ROW_BG_COLOR' => $row_bg_color,
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'FT_ICON' => THEME_URL.'/images/folder_16.png',
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'FILETYPE_ICON' => THEME_URL.'/images/folder_16.png',
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'MOUSEOVER' => '',
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'IMAGEDETAIL' => '',
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'SIZE' => '',
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'DATE' => '',
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'PREVIEW' => '',
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'IMAGE_TITLE' => $name,
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'IMAGE_EXIST' => 'blank_16.gif'
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)
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);
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$template->parse('list', 'list_block', true);
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// Code to alternate row colors
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if($row_bg_color == 'FFF') {
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$row_bg_color = 'ECF1F3';
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} else {
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$row_bg_color = 'FFF';
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}
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}
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}
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if(isset($FILE)) {
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sort($FILE);
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$filepreview = array('jpg','gif','tif','tiff','png','txt','css','js','cfg','conf','pdf','zip','gz','doc');
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foreach($FILE AS $name) {
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$size = filesize('../../'.MEDIA_DIRECTORY.$directory.'/'.$name);
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$bytes = byte_convert($size);
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$fdate = filemtime('../../'.MEDIA_DIRECTORY.$directory.'/'.$name);
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$date = gmdate(DATE_FORMAT.' '.TIME_FORMAT, $fdate);
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$filetypeicon = get_filetype_icon(WB_URL.MEDIA_DIRECTORY.$directory.'/'.$name);
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$filetype = get_filetype(WB_URL.MEDIA_DIRECTORY.$directory.'/'.$name);
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if (in_array($filetype, $filepreview)) {
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$preview = 'preview';
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} else {
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$preview = '';
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}
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$temp_id++;
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$imgdetail = '';
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// $icon = THEME_URL.'/images/blank_16.gif';
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$icon = '';
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$tooltip = '';
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if (!$pathsettings['global']['show_thumbs']) {
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$info = getimagesize(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$name);
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if ($info[0]) {
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$imgdetail = fsize(filesize(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$name)).'<br /> '.$info[0].' x '.$info[1].' px';
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$icon = 'thumb.php?t=1&img='.$directory.'/'.$name;
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$tooltip = ShowTip('thumb.php?t=2&img='.$directory.'/'.$name);
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}
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}
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$filetype_url = THEME_URL.'/images/files/'.$filetypeicon.'.png';
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$template->set_var(array(
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'NAME' => $name,
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'NAME_SLASHED' => addslashes($name),
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'TEMP_ID' => $admin->getIDKEY($temp_id),
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// 'TEMP_ID' => $temp_id,
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'LINK' => WB_URL.MEDIA_DIRECTORY.$directory.'/'.$name,
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'LINK_TARGET' => '_blank',
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'ROW_BG_COLOR' => $row_bg_color,
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'FT_ICON' => empty($icon) ? $filetype_url : $icon,
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'FILETYPE_ICON' => $filetype_url,
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'MOUSEOVER' => $tooltip,
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'IMAGEDETAIL' => $imgdetail,
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'SIZE' => $bytes,
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'DATE' => $date,
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'PREVIEW' => $preview,
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'IMAGE_TITLE' => $name,
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'IMAGE_EXIST' => 'blank_16.gif'
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)
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);
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$template->parse('list', 'list_block', true);
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// Code to alternate row colors
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if($row_bg_color == 'FFF') {
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$row_bg_color = 'ECF1F3';
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} else {
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$row_bg_color = 'FFF';
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}
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}
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}
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}
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// If no files are in the media folder say so
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if($temp_id == 0) {
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$template->set_var('DISPLAY_LIST_TABLE', 'hide');
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} else {
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$template->set_var('DISPLAY_NONE_FOUND', 'hide');
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}
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// Insert permissions values
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if($admin->get_permission('media_rename') != true) {
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$template->set_var('DISPLAY_RENAME', 'hide');
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}
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if($admin->get_permission('media_delete') != true) {
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$template->set_var('DISPLAY_DELETE', 'hide');
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}
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// Insert language text and messages
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$template->set_var(array(
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'MEDIA_DIRECTORY' => MEDIA_DIRECTORY,
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'TEXT_CURRENT_FOLDER' => $TEXT['CURRENT_FOLDER'],
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'TEXT_RELOAD' => $TEXT['RELOAD'],
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'TEXT_RENAME' => $TEXT['RENAME'],
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'TEXT_DELETE' => $TEXT['DELETE'],
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'TEXT_SIZE' => $TEXT['SIZE'],
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'TEXT_DATE' => $TEXT['DATE'],
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'TEXT_NAME' => $TEXT['NAME'],
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'TEXT_TYPE' => $TEXT['TYPE'],
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'TEXT_UP' => $TEXT['UP'],
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'NONE_FOUND' => $MESSAGE['MEDIA']['NONE_FOUND'],
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'CHANGE_SETTINGS' => $TEXT['MODIFY_SETTINGS'],
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'CONFIRM_DELETE' => $MESSAGE['MEDIA']['CONFIRM_DELETE']
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)
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);
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// Parse template object
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$template->parse('main', 'main_block', false);
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$template->pparse('output', 'page');
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/*
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$endtime=explode(" ", microtime());
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$endtime=$endtime[0]+$endtime[1];
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$debugVMsg = '';
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if($admin->ami_group_member('1') ) {
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$debugVMsg = "<p>Mask loaded in ".round($endtime - $starttime,6)." Sec, ";
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$debugVMsg .= "Memory in use ".number_format(memory_get_usage(true), 0, ',', '.')." Byte, ";
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$debugVMsg .= sizeof(get_included_files())." included files</p>";
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// $debugVMsg = print_message($debugVMsg,'#','debug',-1,false);
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print $debugVMsg.'<br />';
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}
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*/
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