'.$prefix.''.$name.''; }else{ $list = ''.$prefix.''.$name.''; } $dircont = scandir($path); if(count($dircont) > 0){ foreach($dircont as $file){ if(is_file($path . $file)){ //do nothing }elseif($file !== '.' && $file !== '..'){ $list .= Dirtree($path . $file . '/', $file, $prefix . '… '); } } } return $list; } function startsWith($haystack,$needle,$case=true) { if($case){return (strcmp(substr($haystack, 0, strlen($needle)),$needle)===0);} return (strcasecmp(substr($haystack, 0, strlen($needle)),$needle)===0); } function lc_delete($targ) { if(is_dir($targ)){ $files = glob($targ . '*', GLOB_MARK); //GLOB_MARK adds a slash to directories returned foreach($files as $file){ lc_delete($file); } rmdir($targ); }else{ unlink($targ); } } function scandirSorted($path) { $sortedData = array(); $dircont = scandir($path); if(count($dircont) > 0){ foreach($dircont as $file){ if(is_file($path . $file)){ if(ValidFileExtension($file)){ array_push($sortedData, array('is_file'=>true, 'name'=>$file, 'path'=>PathToUrl($path) . $file, 'p'=>$path . $file, 's'=> filesize($path . $file))); } }elseif($file !== '.' && $file !== '..'){ $count = count(scandirSorted($path . $file . '/')); array_unshift($sortedData, array('is_file'=>false, 'name'=>$file, 'path'=>$path . $file . '/', 'i'=>$count)); } } } return $sortedData; } function SearchFiles($path){ $sortedData = array(); $dircont = scandir($path); if(count($dircont) > 0){ foreach($dircont as $file){ if(is_file($path . $file)){ if(ValidFileExtension($file)){ $sortedData[] = array(0=>PathToUrl($path) . $file, 1=>$file); } }elseif($file !== '.' && $file !== '..'){ array_merge($sortedData, SearchFiles($path . $file . '/')); } } } return $sortedData; } function PathToUrl($path){ if($path == LIBRARY_FOLDER_PATH){ return LIBRARY_FOLDER_URL; }else{ $url = str_replace(LIBRARY_FOLDER_PATH,"",$path); //array_shift($url);// Remove root of lib if($url != ""){ return LIBRARY_FOLDER_URL . $url; }else{ return LIBRARY_FOLDER_URL; } } } function ValidFileExtension($name){ $allowed_extensions = explode(',', ALLOWED_IMG_EXTENSIONS); $extension = strtolower(GetExtension($name)); if (in_array($extension, $allowed_extensions, TRUE)){ return true; } else { return false; } } function GetExtension($filename){ $x = explode('.', $filename); return end($x); } function clean($str) { if(is_array($str)){ $return = array(); foreach($str as $k=>$v){ $return[clean($k)] = clean($v); } return $return; }else{ $str = @trim($str); return $str; } } function set_filename($path, $filename){ $filename = clean_file_name($filename); $file_ext = GetExtension($filename); if ( ! file_exists($path.$filename)){ return $filename; } $new_filename = str_replace('.'.$file_ext, '', $filename); for ($i = 1; $i < 300; $i++){ if ( ! file_exists($path.$new_filename.'_'.$i.'.'.$file_ext)){ $new_filename .= '_'.$i.'.'.$file_ext; break; } } return $new_filename; } function clean_file_name($filename){ $invalid = array("","'","<",">",'"','&','$','=',';','?','/',"%20","%22","%3c","%253c","%3e","%0e","%28","%29","%2528","%26","%24","%3f","%3b", "%3d"); $filename = str_replace($invalid, '', $filename); $filename = preg_replace("/\s+/", "_", $filename); return stripslashes($filename); } function MBToBytes($number){ return $number*pow(1024,2); } function DoUpload($field = 'userfile'){ $output = array(); $output["success"] = true; if(isset($_SESSION["tinymce_upload_directory"]) AND $_SESSION["tinymce_upload_directory"] != ""){ $current_folder = $_SESSION["tinymce_upload_directory"]; }else{ $current_folder = LIBRARY_FOLDER_PATH; } if(!CanAcessUploadForm()){ $output["reason"] = "No permission to upload."; $output["success"] = false; return $output; } if(!isset($_FILES[$field])){ $output["reason"] = "File not selected."; $output["success"] = false; return $output; } if(!is_uploaded_file($_FILES[$field]['tmp_name'])){ $error = (!isset($_FILES[$field]['error'])) ? 4 : $_FILES[$field]['error']; $output["success"] = false; switch($error){ case 1: // UPLOAD_ERR_INI_SIZE $output["reason"] = "File exceeds limit size."; break; case 2: // UPLOAD_ERR_FORM_SIZE $output["reason"] = "File exceeds limit size."; break; case 3: // UPLOAD_ERR_PARTIAL $output["reason"] = "File uploaded partially."; break; case 4: // UPLOAD_ERR_NO_FILE $output["reason"] = "File not selected."; break; case 6: // UPLOAD_ERR_NO_TMP_DIR $output["reason"] = "No temp directory."; break; case 7: // UPLOAD_ERR_CANT_WRITE $output["reason"] = "Unable to write the file."; break; case 8: // UPLOAD_ERR_EXTENSION $output["reason"] = "Invalid extension."; break; default : $output["reason"] = "File not selected."; break; } return $output; } if(!ValidFileExtension($_FILES[$field]['name'])){ $output["reason"] = "Invalid extension."; $output["success"] = false; return $output; } $file_name = set_filename($current_folder, $_FILES[$field]['name']); if(!@copy($_FILES[$field]['tmp_name'], $current_folder.$file_name)){ if(!@move_uploaded_file($_FILES[$field]['tmp_name'], $current_folder.$file_name)){ $output["reason"] = "Could not move file."; $output["success"] = false; return $output; } } if(!isset($_SESSION['SimpleImageManager'])){ $_SESSION['SimpleImageManager'] = array(); } $_SESSION['SimpleImageManager'][] = PathToUrl($current_folder).$file_name; $output["file"] = PathToUrl($current_folder).$file_name; return $output; } function is_url_exist($url){ $ch = curl_init($url); curl_setopt($ch, CURLOPT_NOBODY, true); curl_exec($ch); $code = curl_getinfo($ch, CURLINFO_HTTP_CODE); if($code == 200){ $status = true; }else{ $status = false; } curl_close($ch); return $status; } function TrimText($input, $length) { $input = strip_tags($input); if (strlen($input) <= $length) { return $input; } $trimmed_text = substr($input, 0, $length); $trimmed_text .= ' …'; return $trimmed_text; } function formatSizeUnits($bytes){ if ($bytes >= 1073741824){ $bytes = number_format($bytes / 1073741824, 2) . ' GB'; }elseif($bytes >= 1048576){ $bytes = number_format($bytes / 1048576, 2) . ' MB'; }elseif($bytes >= 1024){ $bytes = number_format($bytes / 1024, 2) . ' KB'; }elseif($bytes > 1){ $bytes = $bytes . ' bytes'; }elseif($bytes == 1){ $bytes = $bytes . ' byte'; }else{ $bytes = '0 bytes'; } return $bytes; }