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index.php
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<?php
ini_set('display_errors', 'Off');
error_reporting(E_ALL | E_STRICT);
/**
* Bootstrap Listr
*
* Author: Jan T. Sott
* Info: http://github.com/idleberg/Bootstrap-Listr
* License: The MIT License (MIT)
*
* Credits: Greg Johnson - PHPDL lite (http://greg-j.com/phpdl/)
* Na Wong - Listr (http://nadesign.net/listr/)
* Joe McCullough - Stupid Table Plugin (http://joequery.github.io/Stupid-Table-Plugin/)
*/
// require_once('listr-config.php');
$file = "config.json";
$options = json_decode(file_get_contents($file), true);
if($options['general']['locale'] != null ) {
require_once('listr-l10n.php');
}
require_once('listr-functions.php');
// require_once('parsedown/Parsedown.php');
// Configure optional table columns
$table_options = $options['columns'];
// Files you want to hide from the listing
$ignore_list = $options['ignored_files'];
// Get this folder and files name.
$this_script = basename(__FILE__);
$this_folder = (isset($_GET['path'])) ? $_GET['path'] : "";
$this_folder = str_replace('..', '', $this_folder);
$this_folder = str_replace($this_script, '', $this_folder);
$this_folder = str_replace('index.php', '', $this_folder);
$this_folder = str_replace('//', '/', $this_folder);
$navigation_dir = $options['general']['root_dir'] .$this_folder;
$root_dir = dirname($_SERVER['PHP_SELF']);
$absolute_path = str_replace(str_replace("%2F", "/", rawurlencode($this_folder)), '', $_SERVER['REQUEST_URI']);
$dir_name = explode("/", $this_folder);
// $readme_content = false;
// $readme_exists = false;
if(substr($navigation_dir, -1) != "/"){
if(file_exists($navigation_dir)){
// GET MIME
$mime_file = finfo_file(finfo_open(FILEINFO_MIME_TYPE), $navigation_dir);
// Direct download
if($mime_file == "inode/x-empty" || $mime_file == ""){
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="'.basename($navigation_dir).'"');
}
// Recognizable mime
else{
header('Content-Type: ' . $mime_file);
}
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Accept-Ranges: bytes');
header('Pragma: public');
header('Content-Length: ' . filesize($navigation_dir));
ob_clean();
flush();
if ($options['general']['read_chunks'] == true) {
readfile_chunked($navigation_dir);
} else {
readfile($navigation_dir);
}
} else {
set_404_error($root_dir, basename($navigation_dir));
}
exit;
} else {
if(!file_exists($navigation_dir)){
set_404_error($root_dir, basename($navigation_dir));
}
}
// Declare vars used beyond this point.
$file_list = array();
$folder_list = array();
$total_size = 0;
// Load icon set
if ($options['bootstrap']['icons'] !== null) {
try {
$icons = load_iconset($options['bootstrap']['icons']);
} catch (Exception $e) {
echo 'Caught exception: ', $e->getMessage(), "\n";
die();
}
}
// Set icons for included extension
if (!empty($icons['files'])) {
foreach ($icons['files'] as $type => $ext) {
foreach ($ext as $k => $v) {
$filetype[$k]['extensions'] = $v['extensions'];
$filetype[$k]['icon'] = $v['icon'];
}
}
}
switch ($options['bootstrap']['icons']) {
case "fontawesome":
case "fa":
case "fa-files":
// TODO: move to theme
$icons['prefix'] = "fa fa-fw";
$icons['home'] = "<i class=\"".$icons['prefix']." ".$icons['home']." fa-lg\"></i> ";
$icons['folder'] = $icons['prefix'].' '. $icons['folder'].' ' . $options['bootstrap']['fontawesome_style'];
if ($options['general']['share_icons'] == true) {
$icons_dropbox = "<i class=\"".$icons['prefix']." fa-dropbox\" aria-hidden=\"true\"></i> ";
$icons_email = "<i class=\"".$icons['prefix']." fa-envelope\" aria-hidden=\"true\"></i> ";
$icons_facebook = "<i class=\"".$icons['prefix']." fa-facebook\" aria-hidden=\"true\"></i> ";
$icons_gplus = "<i class=\"".$icons['prefix']." fa-google-plus\" aria-hidden=\"true\"></i> ";
$icons_twitter = "<i class=\"".$icons['prefix']." fa-twitter\" aria-hidden=\"true\"></i> ";
}
break;
case "github":
case "octicons":
// TODO: move to theme
$icons['prefix'] = "octicon";
$icons['home'] = "<i class=\"".$icons['prefix']." ".$icons['home']."\"></i> ";
$icons['folder'] = $icons['prefix'].' '. $icons['folder'];
break;
default:
$icons['home'] = $_SERVER['HTTP_HOST'];
// $icons['search'] = null;
}
$icons['load'] = "<span class=\"text-muted\">"._('Loading')."</span>";
if ($options['general']['enable_viewer']) {
$audio_files = explode(',', $options['viewer']['audio']);
$image_files = explode(',', $options['viewer']['image']);
$pdf_files = explode(',', $options['viewer']['pdf']);
$source_files = explode(',', $options['viewer']['source']);
$text_files = explode(',', $options['viewer']['text']);
$video_files = explode(',', $options['viewer']['video']);
$website_files = explode(',', $options['viewer']['website']);
if ( ($options['general']['virtual_files'] == true) && ($options['general']['enable_viewer'] == true) ){
$virtual_files = explode(',', $options['viewer']['virtual']);
}
}
if ($options['general']['text_direction'] == 'rtl') {
$direction = " dir=\"rtl\"";
$right = "left";
$left = "right";
$search_offset = null;
} else {
$direction = " dir=\"ltr\"";
$right = "right";
$left = "left";
$search_offset = " col-sm-offset-7 col-md-offset-8";
}
$bootstrap_cdn = set_bootstrap_theme();
// Set Bootstrap defaults
if (isset($options['bootstrap']['body_style'])) {
$body_style = ' class="' . $options['bootstrap']['body_style'] . '"';
} else {
$body_style = null;
}
if (isset($options['bootstrap']['container_style'])) {
$container_style = " ".$options['bootstrap']['container_style'];
} else {
$container_style = null;
}
if (isset($options['bootstrap']['modal_size'])) {
$modal_size = $options['bootstrap']['modal_size'];
} else {
$modal_size = 'modal-lg';
}
if (isset($options['bootstrap']['button_default'])) {
$btn_default = $options['bootstrap']['button_default'];
} else {
$btn_default = 'btn-secondary';
}
if (isset($options['bootstrap']['button_primary'])) {
$btn_primary = $options['bootstrap']['button_primary'];
} else {
$btn_primary = 'btn-primary';
}
if (isset($options['bootstrap']['button_highlight'])) {
$btn_highlight = $options['bootstrap']['button_highlight'];
} else {
$btn_highlight = 'btn-link';
}
if ($options['bootstrap']['breadcrumb_style'] != "") {
$breadcrumb_style = " ".$options['bootstrap']['breadcrumb_style'];
} else {
$breadcrumb_style = null;
}
if ($options['bootstrap']['fluid_grid'] == true) {
$container = "container-fluid";
} else {
$container = "container";
}
// Set responsiveness
if ($options['bootstrap']['responsive_table']) {
$responsive_open = " <div class=\"table-responsive\">" . PHP_EOL;
$responsive_close = " </div>" . PHP_EOL;
}
// Count optional columns
$table_count = 1;
foreach($table_options as $value)
{
if($value === true)
$table_count++;
}
// Open the current directory...
if ($handle = opendir($navigation_dir))
{
// ...start scanning through it.
while (false !== ($file = readdir($handle)))
{
// Make sure we don't list this folder,file or their links.
if ($file != "." && $file != ".." && $file != $this_script && !in_array_regex($file, $ignore_list) )
{
if ( ($options['general']['hide_dotfiles'] == true) && (substr($file, 0, 1) == '.') ) {
continue;
}
// Get file info.
$info = pathinfo($file);
// Check is readme enabled, and load file, if exists
// if ($info['basename'] == $options['general']['dir_readme_fname'] && $options['general']['dir_readme'] == true) {
// if (($readme = file_get_contents($navigation_dir.$info['basename'])) != false ) {
// $readme_content = $readme;
// $readme_exists = true;
// }
// continue;
// }
// Organize file info.
$item['name'] = $info['filename'];
$item['lname'] = strtolower($info['filename']);
$item['bname'] = $info['basename'];
$item['lbname'] = strtolower($info['basename']);
if (isset($info['extension'])) {
$item['ext'] = $info['extension'];
$item['lext'] = strtolower($info['extension']);
} else {
$item['ext'] = '.';
$item['lext'] = '.';
}
// If enable_checksums, ignore checksum files or read in checksum
if ( ($options['general']['enable_checksums'] == true)) {
// Skip checksum files
if (in_array($item['lext'], $options["checksum_files"])) {
continue;
}
// Look for checksum files
foreach ($options["checksum_files"] as $chksum_ext) {
// $item itself is copied over and over for each file so delete those additional attributes to prevent unwanted carry-over
if (array_key_exists($chksum_ext, $item)) {
unset($item[$chksum_ext]);
}
$checksum_file = $navigation_dir . $file . '.' . $chksum_ext;
// Found
if (file_exists($checksum_file)) {
// Read in
$checksum_content = file_get_contents($checksum_file, FILE_USE_INCLUDE_PATH);
$checksum_breakdown = explode(" ", $checksum_content);
// Quick validation
if ( (count($checksum_breakdown) >= 2) && (strlen($checksum_breakdown[0]) > 8)) {
// Keep checksum string
$item[$chksum_ext] = $checksum_breakdown[0];
}
}
}
}
// Assign file icons
$item['class'] = $icons['prefix'].' '.$icons['default'].' '. $options['bootstrap']['fontawesome_style'];
foreach ($filetype as $v) {
if (in_array($item['lext'], $v['extensions'])) {
$item['class'] = $icons['prefix'].' '.$v['icon'].' '. $options['bootstrap']['fontawesome_style'];
}
}
if ($table_options['size'] || $table_options['age'])
$stat = stat($navigation_dir.$file); // ... slow, but faster than using filemtime() & filesize() instead.
if ($table_options['size']) {
$item['bytes'] = $stat['size'];
$item['size'] = bytes_to_string($stat['size'], 2);
}
if ($table_options['age']) {
$item['mtime'] = $stat['mtime'];
$item['iso_mtime'] = date("Y-m-d H:i:s", $item['mtime']);
}
// Add files to the file list...
if(is_dir($navigation_dir.$file)){
array_push($folder_list, $item);
}
// ...and folders to the folder list.
else{
array_push($file_list, $item);
}
// Clear stat() cache to free up memory (not really needed).
clearstatcache();
// Add this items file size to this folders total size
$total_size += $item['bytes'];
} else if ($file == ".listr") {
$loptions = json_decode(file_get_contents($navigation_dir.$file), true);
}
}
// Close the directory when finished.
closedir($handle);
}
// Sort folder list.
if($folder_list)
natural_sort($folder_list, 'bname', false, true);
// Sort file list.
if($file_list)
natural_sort($file_list, 'bname', false, true);
// Calculate the total folder size (fix: total size cannot display while there is no folder inside the directory)
if($file_list && $folder_list || $file_list)
$total_size = bytes_to_string($total_size, 2);
$total_folders = count($folder_list);
$total_files = count($file_list);
// Localized summary, hopefully not overly complicated
if ( ($total_folders == 1) && ($total_files == 0) ) {
$summary = sprintf(_('%1$s folder'), $total_folders);
} else if ( ($total_folders > 1) && ($total_files == 0) ) {
$summary = sprintf(_('%1$s folders'), $total_folders);
} else if ( ($total_folders == 0) && ($total_files == 1) ) {
$summary = sprintf(_('%1$s file, %2$s %3$s in total'), $total_files, $total_size['num'], $total_size['str']);
} else if ( ($total_folders == 0) && ($total_files > 1) ) {
$summary = sprintf(_('%1$s files, %2$s %3$s in total'), $total_files, $total_size['num'], $total_size['str']);
} else if ( ($total_folders == 1) && ($total_files == 1) ) {
$summary = sprintf(_('%1$s folder and %2$s file, %3$s %4$s in total'), $total_folders, $total_files, $total_size['num'], $total_size['str']);
} else if ( ($total_folders == 1) && ($total_files >1) ) {
$summary = sprintf(_('%1$s folder and %2$s files, %3$s %4$s in total'), $total_folders, $total_files, $total_size['num'], $total_size['str']);
} else if ( ($total_folders > 1) && ($total_files == 1) ) {
$summary = sprintf(_('%1$s folders and %2$s file, %3$s %4$s in total'), $total_folders, $total_files, $total_size['num'], $total_size['str']);
} else if ( ($total_folders > 1) && ($total_files > 1) ) {
$summary = sprintf(_('%1$s folders and %2$s files, %3$s %4$s in total'), $total_folders, $total_files, $total_size['num'], $total_size['str']);
}
// Merge local settings with global settings
if(isset($loptions)) {
$options = array_merge($options, $loptions);
}
$header = set_header($bootstrap_cdn);
$footer = set_footer();
// Set breadcrumbs
$breadcrumbs .= " <nav class=\"breadcrumb$breadcrumb_style\"".$direction.">" . PHP_EOL;
$breadcrumbs .= " <a class=\"breadcrumb-item\" href=\"".htmlentities($root_dir, ENT_QUOTES, 'utf-8')."\">".$icons['home']."</a>" . PHP_EOL;
foreach($dir_name as $dir => $name) :
if(($name != ' ') && ($name != '') && ($name != '.') && ($name != '/')):
$parent = '';
for ($i = 0; $i <= $dir; $i++):
$parent .= rawurlencode($dir_name[$i]) . '/';
endfor;
$breadcrumbs .= " <a class=\"breadcrumb-item\" href=\"".htmlentities($absolute_path.$parent, ENT_QUOTES, 'utf-8')."\">".$name."</a>" . PHP_EOL;
endif;
endforeach;
$breadcrumbs .= " </nav>" . PHP_EOL;
// Show search
if ($options['general']['enable_search'] == true) {
$autofocus = null;
if ($options['general']['autofocus_search'] == true) {
$autofocus = " autofocus";
}
if ($options['bootstrap']['input_size'] != "") {
$input_size = " ".$options['bootstrap']['input_size'];
} else {
$input_size = null;
}
$search = " <div class=\"row justify-content-end\">" . PHP_EOL;
$search .= " <div class=\"col-xs-12 col-sm-5 col-md-4$search_offset\">" . PHP_EOL;
$search .= " <div class=\"form-group\">" . PHP_EOL;
$search .= " <label class=\"form-control-label sr-only\" for=\"listr-search\">". _('Search')."</label>" . PHP_EOL;
$search .= " <input type=\"text\" id=\"listr-search\" class=\"form-control$input_size\" placeholder=\"". _('Search')."\"$autofocus>" . PHP_EOL;
// $search .= $icons['search'];
$search .= " </div>" . PHP_EOL; // form-group
$search .= " </div>" . PHP_EOL; // col
$search .= " </div>" . PHP_EOL; // row
}
// Show readme
// $dir_readme = null;
// if ($options['general']['dir_readme'] == true && $readme_exists == true) {
// $Parsedown = new Parsedown();
// $dir_readme = " <div class=\"card\">" . PHP_EOL;
// $dir_readme .= " <div class=\"card-header\">" . PHP_EOL;
// $dir_readme .= " <b>" . $options['general']['dir_readme_fname'] . "</b>" . PHP_EOL;
// $dir_readme .= " </div>" . PHP_EOL;
// $dir_readme .= " <div class=\"card-block\">" . PHP_EOL;
// $dir_readme .= " <div class=\"card-text\"> " . PHP_EOL;
// $dir_readme .= " <div class=\"markdown-body\">" . PHP_EOL;
// $dir_readme .= $Parsedown->text($readme_content);
// $dir_readme .= " </div>" . PHP_EOL;
// $dir_readme .= " </div> " . PHP_EOL;
// $dir_readme .= " </div> " . PHP_EOL;
// $dir_readme .= " </div>" . PHP_EOL;
// }
// Set table header
$table_header = null;
$name_classes = ["text-$left"];
if (isset($options['bootstrap']['table_column_name'])) {
$name_classes[] = $options['bootstrap']['table_column_name'];
}
$table_header .= " <th class=\"" . implode(" ", $name_classes) . "\" data-sort=\"string\">"._('Name')."</th>" . PHP_EOL;
if ($table_options['size']) {
$size_classes = ["text-$right"];
$size_classes[] = $options['bootstrap']['table_column_size'] ? $options['bootstrap']['table_column_size'] : null;
$table_header .= " <th";
if ($options['general']['enable_sort']) {
$table_header .= " class=\"" . implode(" ", $size_classes) . "\" data-sort=\"int\">";
} else {
$table_header .= ">";
}
$table_header .= _('Size')."</th>" . PHP_EOL;
}
if ($table_options['age']) {
$modified_classes = ["text-$right"];
$modified_classes[] = $options['bootstrap']['table_column_modified'] ? $options['bootstrap']['table_column_modified'] : null;
$table_header .= " <th";
if ($options['general']['enable_sort']) {
$table_header .= " class=\"" . implode(" ", $modified_classes) . "\" data-sort=\"int\">";
} else {
$table_header .= ">";
}
$table_header .= _('Modified')."</th>" . PHP_EOL;
}
// Set table body
$table_body = null;
if ($table_options['count']) {
$row_counter = 1;
}
if(($folder_list) || ($file_list) ) {
if($folder_list):
foreach($folder_list as $item) :
// Is folder hidden?
if (in_array_regex($item['bname'], $options['hidden_files'])){
continue;
}
if (isset($options['bootstrap']['table_row_folders'])) {
$tr_folders = ' class="'.$options['bootstrap']['table_row_folders'].'"';
} else {
$tr_folders = null;
}
$table_body .= " <tr$tr_folders>" . PHP_EOL;
$table_body .= " <td";
if ($options['general']['enable_sort']) {
$table_body .= " class=\"" . implode(" ", $name_classes) . "\" data-sort-value=\"dir-". htmlentities($item['lbname'], ENT_QUOTES, 'utf-8') . "\"" ;
}
$table_body .= ">";
if (isset($options['bootstrap']['icons'])) {
$table_body .= "<".$icons['tag']." class=\"".$icons['folder']."\" aria-hidden=\"true\"></".$icons['tag']."> ";
}
if (isset($options['bootstrap']['table_row_links'])) {
$tr_links = ' class="'.$options['bootstrap']['table_row_links'].'"';
} else {
$tr_links = null;
}
$table_body .= "<a href=\"" . htmlentities(rawurlencode($item['bname']), ENT_QUOTES, 'utf-8') . "/\" $tr_links><strong>" . utf8ify($item['bname']) . "</strong></a></td>" . PHP_EOL;
if ($table_options['size']) {
$table_body .= " <td";
if ($options['general']['enable_sort']) {
$table_body .= " class=\"" . implode(" ", $size_classes) . "\" data-sort-value=\"-1\"";
}
$table_body .= ">—</td>" . PHP_EOL;
}
if ($table_options['age']) {
$table_body .= " <td";
if ($options['general']['enable_sort']) {
$table_body .= " class=\"" . implode(" ", $modified_classes) . "\" data-sort-value=\"" . $item['mtime'] . "\"";
$table_body .= " title=\"" . $item['iso_mtime'] . "\"";
}
$table_body .= ">" . time_ago($item['mtime']) . "</td>" . PHP_EOL;
}
$table_body .= " </tr>" . PHP_EOL;
if ($table_options['count']) {
$row_counter += 1;
}
endforeach;
endif;
if($file_list):
foreach($file_list as $item) :
$row_classes = array();
$file_classes = array();
$file_meta = array();
$item_pretty_size = $item['size']['num'] . " " . $item['size']['str'];
// Style table rows
if ($options['bootstrap']['table_row_files'] != "") {
$row_classes[] = $options['bootstrap']['table_row_files'];
}
// Is file hidden?
if (in_array_regex($item['bname'], $options['hidden_files'])){
if (!isset($_GET["reveal"])) {
$row_classes[] = " hidden-xs-up";
}
// muted class on row…
$row_classes[] = $options['bootstrap']['hidden_files_row'];
// …and again for the link
$file_classes[] = $options['bootstrap']['hidden_files_link'];
$visible_count = null;
} else {
$visible_count = $row_counter;
}
// Is virtual file?
if ( ($options['general']['virtual_files'] == true) && (in_array($item['lext'], $virtual_files)) ){
if ( is_int($options['general']['virtual_maxsize']) == true) {
$virtual_maxsize = $options['general']['virtual_maxsize'];
} else {
$virtual_maxsize = 256;
}
if (filesize($navigation_dir.$item['bname']) <= $virtual_maxsize) {
$virtual_file = json_decode(file_get_contents($navigation_dir.$item['bname'], true), true);
if ($item['lext'] == 'flickr') {
$virtual_attr = ' data-id="'.htmlentities($virtual_file['user']).'/'.htmlentities($virtual_file['id']).'"';
if ( $virtual_file['album'] != null) {
$album = '/in/album-'.htmlentities($virtual_file['album']);
} else {
$album = null;
}
$virtual_attr .= ' data-url="https://www.flickr.com/'.htmlentities($virtual_file['user']).'/'.htmlentities($virtual_file['id']).$album.'"';
$virtual_attr .= ' data-name="'.htmlentities($virtual_file['name']).'"';
} else if ($item['lext'] == 'soundcloud') {
$virtual_attr = ' data-id="'.htmlentities($virtual_file['type']).'/'.htmlentities($virtual_file['id']).'"';
$virtual_attr .= ' data-url="'.htmlentities($virtual_file['url']).'"';
$virtual_attr .= ' data-name="'.htmlentities($virtual_file['name']).'"';
} else if ($item['lext'] == 'vimeo') {
$virtual_attr = ' data-id="'.htmlentities($virtual_file['id']).'"';
$virtual_attr .= ' data-url="https://vimeo.com/'.htmlentities($virtual_file['id']).'"';
$virtual_attr .= ' data-name="'.htmlentities($virtual_file['name']).'"';
} else if ($item['lext'] == 'youtube') {
$virtual_attr = ' data-id="'.htmlentities($virtual_file['id']).'"';
$virtual_attr .= ' data-url="https://youtube.com/watch?v='.htmlentities($virtual_file['id']).'"';
$virtual_attr .= ' data-name="'.htmlentities($virtual_file['name']).'"';
}
} else {
$virtual_attr = null;
}
// Don't show file-size in .virtual-file
$size_attr = null;
} else {
$virtual_attr = null;
$size_attr = " data-size=\"".$item_pretty_size."\"";
}
// Concatenate tr-classes
if (!empty($row_classes)) {
$row_attr = ' class="'.implode(" ", $row_classes).'"';
} else {
$row_attr = null;
}
$table_body .= " <tr$row_attr>" . PHP_EOL;
if ($table_options['count']) {
// $table_body .= " <td class=\"text-muted text-xs-$right\" data-sort-value=\"$row_counter\">$visible_count</td>";
}
$table_body .= " <td";
if ($options['general']['enable_sort']) {
$table_body .= " class=\"" . implode(" ", $name_classes) . "\" data-sort-value=\"file-". htmlentities($item['lbname'], ENT_QUOTES, 'utf-8') . "\"" ;
}
$table_body .= ">";
if ($options['bootstrap']['icons'] !== null ) {
$table_body .= "<".$icons['tag']." class=\"" . $item['class'] . "\" aria-hidden=\"true\"></".$icons['tag']."> ";
}
if ($options['general']['hide_extension']) {
$display_name = $item['name'];
} else {
$display_name = $item['bname'];
}
// inject modal class if necessary
if ($options['general']['enable_viewer']) {
$modal_attr = array();
if (in_array($item['lext'], $audio_files)) {
$modal_attr[] .= "data-type=\"audio\"";
} else if (in_array($item['lext'], $image_files)) {
$modal_attr[] .= "data-type=\"image\"";
} else if (in_array($item['lext'], $pdf_files)) {
$modal_attr[] .= "data-type=\"pdf\"";
} else if (in_array($item['lext'], $source_files)) {
$modal_attr[] .= "data-type=\"source\"";
} else if (in_array($item['lext'], $text_files)) {
$modal_attr[] .= "data-type=\"text\"";
} else if (in_array($item['lext'], $video_files)) {
$modal_attr[] .= "data-type=\"video\"";
} else if (in_array($item['lext'], $website_files)) {
$modal_attr[] .= "data-type=\"website\"";
} else if ( ($options['general']['virtual_files']) && (in_array($item['lext'], $virtual_files)) ) {
$modal_attr[] .= "data-type=\"virtual\"";
}
if (!empty($modal_attr)) {
$modal_attr[] .= "data-toggle=\"modal\"";
$modal_attr[] .= "data-target=\"#viewer-modal\"";
}
}
$file_data = ' '.implode(" ", $file_meta);
if ($file_classes != null) {
$file_attr = ' class="'.implode(" ", $file_classes).'"';
} else {
$file_attr = null;
}
$table_body .= "<a ". implode(" ", $modal_attr)." href=\"" . htmlentities(rawurlencode($item['bname']), ENT_QUOTES, 'utf-8') . "\"$file_attr$file_data$virtual_attr$size_attr>" . utf8ify($display_name) . "</a>";
// Append checksum info if enabled
if ( ($options['general']['enable_checksums'] == true) && !empty($options["checksum_files"]) ) {
foreach ($options["checksum_files"] as $chksum_ext) {
if (array_key_exists($chksum_ext, $item)) {
// Fake indentation
if ( $options['bootstrap']['icons'] == 'fontawesome' || $options['bootstrap']['icons'] == 'fa' || $options['bootstrap']['icons'] == 'fa-files' ) {
$fake_indent = "<span class=\"fa fa-fw\"></span> ";
} else {
$fake_indent = null;
}
// Construct href to original checksum file though client can download
if ($options['bootstrap']['checksum_tag'] != null ) {
$label = "<span class=\"tag ".$options['bootstrap']['checksum_tag']."\">" . strtoupper($chksum_ext) . "</span> ";
} else {
$label = null;
}
// Truncate length
if( (is_integer($options["general"]["truncate_checksums"])) && ($options["general"]["truncate_checksums"] > 0) ){
$truncate = $options["general"]["truncate_checksums"];
$checksum = substr($item[$chksum_ext], 0, $truncate);
} else {
$checksum = $item[$chksum_ext];
}
$table_body .= "<br>$fake_indent$label <a href=\"" . htmlentities(rawurlencode($item['bname'] . "." . $chksum_ext), ENT_QUOTES, 'utf-8') . "\" class=\"text-muted small\" title=\"".$item[$chksum_ext]."\" download>$checksum</a>" . PHP_EOL;
}
}
}
$table_body .= "</td>" . PHP_EOL;
// Size
if ($table_options['size']) {
$table_body .= " <td";
if ($options['general']['enable_sort']) {
$table_body .= " class=\"" . implode(" ", $size_classes) . "\" data-sort-value=\"" . $item['bytes'] . "\"";
$table_body .= " title=\"" . $item['bytes'] . " " ._('bytes')."\"";
}
$table_body .= ">" . $item_pretty_size . "</td>" . PHP_EOL;
}
// Modified
if ($table_options['age']) {
$table_body .= " <td";
if ($options['general']['enable_sort']) {
$table_body .= " class=\"" . implode(" ", $modified_classes) . "\" data-sort-value=\"".$item['mtime']."\"";
$table_body .= " title=\"" . $item['iso_mtime'] . "\"";
}
$table_body .= ">" . time_ago($item['mtime']) . "</td>" . PHP_EOL;
}
$table_body .= " </tr>" . PHP_EOL;
if ($table_options['count']) {
$row_counter += 1;
}
endforeach;
endif;
} else {
$colspan = $table_count + 1;
$table_body .= " <tr>" . PHP_EOL;
$table_body .= " <td colspan=\"$colspan\" style=\"font-style:italic\">";
if ($options['bootstrap']['icons'] !== null ) {
$table_body .= "<".$icons['tag']." class=\"" . $item['class'] . "\" aria-hidden=\"true\"> </".$icons['tag'].">";
}
$table_body .= _("empty folder")."</td>" . PHP_EOL;
$table_body .= " </tr>" . PHP_EOL;
}
// Give kudos
if ($options['general']['give_kudos']) {
$kudos = "<a class=\"float-".$right." small text-muted\" href=\"https://github.com/idleberg/Bootstrap-Listr\" title=\"Bootstrap Listr on GitHub\" target=\"_blank\">"._('Fork me on GitHub')."</a>" . PHP_EOL;
}
require_once('listr-template.php');
?>