3600, 'path' => '/', 'domain' => $host, 'secure' => $secure, 'httponly' => true, 'samesite' => 'lax' ]); session_start(); // Initialize Thumbnail Handler $t = new Thumb(Helpers::end_dir($imagedir.$dir), $thumbdir, $thumburl, 200, 200); // Filelist Cache Handling $cdir = $dir; if (empty($cdir)) $cdir = '/'; if (isset($_SESSION[$cdir]) && (time() - $_SESSION[$cdir]['t']) < $conf['flcache'] && !isset($_GET['refcache'])) { $files = $_SESSION[$cdir]['f']; $dirs = $_SESSION[$cdir]['d']; } else { $r_imagedir = realpath($imagedir.$dir); if ($r_imagedir === false || strpos(Helpers::end_dir($r_imagedir), $r_basedir.DIRECTORY_SEPARATOR) !== 0) { $data['script'] = $_SERVER['PHP_SELF']; $data['errormsg'] = 'A Path Traversal was Detected'; Template::view('tpl/error.html', $data); exit(); } $tmpdirs = glob(Helpers::end_dir($imagedir.$dir).'*' , GLOB_ONLYDIR); if (!empty($tmpdirs)) { foreach ($tmpdirs as $tmpdir) $dirs[] = basename($tmpdir); $rmdirs = $dirs; } $rmdirs[] = '.'; $rmdirs[] = '..'; $files = array_diff(scandir($imagedir.$dir, SCANDIR_SORT_DESCENDING), $rmdirs); // Filter Unsupported Files $files = array_values(preg_grep('/.*\.(?!(webm|sh)).*/i', $files)); $_SESSION[$cdir]['f'] = isset($files) ? $files : null; $_SESSION[$cdir]['d'] = isset($dirs) ? $dirs : null; $_SESSION[$cdir]['t'] = time(); } // Apply Filters to Filelist $filter=''; if (isset($_GET['f'])) { if ($_GET['f'] != '') { if (Helpers::validate_search($_GET['f'])) { $tr = array('(' => '\(', ')' => '\)'); $f = strtr($_GET['f'], $tr); if (!empty($files)) $files = array_values(preg_grep('/.*'.$f.'.*/i', $files)); if (!empty($dirs)) $dirs = array_values(preg_grep('/.*'.$f.'.*/i', $dirs)); $filter='&f='.$_GET['f']; } else { $data['script'] = $_SERVER['PHP_SELF']; $data['errormsg'] = 'An Invalid Search String was detected'; Template::view('tpl/error.html', $data); exit(); } } } // Sort and Reverse Filelist natcasesort($files); if ($sort == 1) { $files = array_reverse($files); } else { $files = array_values($files); } if (!empty($dirs)) $files = array_merge($dirs, $files); // Get Files for current Page $curfiles = array_slice($files, ($page-1)*$slice ,$slice, true); if (!empty($curfiles)| !empty($dirs)) { // Prepare Generic Data for Template $data['galleryname'] = $galleryname; $data['startpage'] = $_SERVER['PHP_SELF']; $data['dir'] = $dir; $data['sort'] = $sort; $data['slice'] = $slice; $data['filter'] = $filter; $data['pretty_filter'] = substr($filter,3); $data['page'] = $page; $data['prev_page'] = $page - 1; if ($data['prev_page'] < 1) $data['prev_page'] = 1; $data['next_page'] = $page + 1; if ($data['next_page'] > ceil(count($files)/$slice)) $data['next_page'] = $page; $data['last_page'] = ceil(count($files)/$slice); // Prepare Mode Specific Data and Render Template if ($slice > 1) { if (!empty($curfiles)) { foreach ($curfiles as $index => $image) { if (!empty($dirs) && in_array($image, $dirs)) { $data['dirs'][] = $image; } else { $tmp['n'] = $image; $tmp['i'] = $index+1; $tmp['t'] = $t->get_thumb($image); $data['images'][] = $tmp; } } if (!empty($dir)) { $tmpdirs = array_filter(explode(DIRECTORY_SEPARATOR, $dir)); $tmppath = ''; foreach($tmpdirs as $tmpdir) { $tmppath=$tmppath.DIRECTORY_SEPARATOR.$tmpdir; $data['crumbs'][$tmpdir] = $tmppath; } } } Template::view('tpl/gallery.html', $data); } else { $data['gallery_page'] = ceil($page/$gslice); $data['gallery_slice'] = $gslice; foreach ($curfiles as $index => $image) { $data['imageurl'] = $imageurl.$dir.'/'.$image; $data['imagename'] = $image; $data['tags'] = array_filter(explode(" ", pathinfo(trim(strstr(strtolower($image), ' - '), " -"))['filename'])); } Template::view('tpl/single.html', $data); } } else { $data['filter'] = substr($filter,3); $data['script'] = $_SERVER['PHP_SELF']; Template::view('tpl/notfound.html', $data); } ?>