--- a/wp/wp-content/plugins/wp-filemanager/incl/functions.inc.php	Tue Oct 15 15:48:13 2019 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,263 +0,0 @@
-<?php
-if ( ! defined( 'ABSPATH' ) )
-	die();
-function wp_fileman_remove_directory($directory)	## Remove a directory recursively
-{
- $list_sub = array();
- $list_files = array();
-
- if (!($open = @opendir($directory)))
-  return FALSE;
-
- while(($index = @readdir($open)) != FALSE)
- {
-  if (is_dir($directory.$index) && $index != "." && $index != "..")
-   $list_sub[] = $index."/";
-  else if (is_file($directory.$index))
-   $list_files[] = $index;
- }
-
- closedir($open);
-
- foreach($list_files as $file)
-  if (!@unlink($directory.$file))
-   return FALSE;
-
- foreach($list_sub as $sub)
- {
-  wp_fileman_remove_directory($directory.$sub);
-  if (!@rmdir($directory.$sub))
-   return FALSE;
- }
-
- return TRUE;
-}
-
-function wp_fileman_get_icon($filename)	## Get the icon from the filename
-{
- global $IconArray;
-
- @reset($IconArray);
-
- $extension = strtolower(substr(strrchr($filename, "."),1));
-
- if ($extension == "")
-  return "unknown.gif";
-
- while (list($icon, $types) = each($IconArray))
-  foreach (explode(" ", $types) as $type)
-   if ($extension == $type)
-    return $icon;
-
- return "unknown.gif";
-}
-
-function wp_fileman_compare_filedata ($a, $b)	## Compare filedata (used to sort)
-{
- if (is_int($a[$_GET['sortby']]) && is_int($b[$_GET['sortby']]))
- {
-  if ($a[$_GET['sortby']]==$b[$_GET['sortby']]) return 0;
-
-  if ($_GET['order'] == "asc")
-  {
-   if ($a[$_GET['sortby']] > $b[$_GET['sortby']]) return 1;
-   else return -1;
-  }
-  else if ($_GET['order'] == "desc")
-  {
-   if ($a[$_GET['sortby']] < $b[$_GET['sortby']]) return 1;
-   else return -1;
-  }
- }
-
- else if (is_string($a[$_GET['sortby']]) && is_string($b[$_GET['sortby']]) && $_GET['order'] == "asc")
-  return strcmp($a[$_GET['sortby']], $b[$_GET['sortby']]);
- else if (is_string($a[$_GET['sortby']]) && is_string($b[$_GET['sortby']]) && $_GET['order'] == "desc")
-  return -strcmp($a[$_GET['sortby']], $b[$_GET['sortby']]);
-}
-
-function wp_fileman_get_opposite_order($input, $order)	## Get opposite order
-{
- if ($_GET['sortby'] == $input)
- {
-  if ($order == "asc")
-   return "desc";
-  else if ($order == "desc")
-   return "asc";
- }
- else
-  return "asc";
-}
-
-function wp_fileman_is_editable_file($filename)	## Checks whether a file is editable
-{
- global $EditableFiles;
-
- $extension = strtolower(substr(strrchr($filename, "."),1));
-
- foreach(explode(",", $EditableFiles) as $type)
-  if ($extension == $type)
-   return TRUE;
-
- return FALSE;
-}
-
-function wp_fileman_is_viewable_file($filename)	## Checks whether a file is viewable
-{
- global $ViewableFiles;
-
- $extension = strtolower(substr(strrchr($filename, "."),1));
-
- foreach(explode(",", $ViewableFiles) as $type)
-  if ($extension == $type)
-   return TRUE;
-
- return FALSE;
-}
-
-function wp_fileman_is_valid_name($input)	## Checks whether the directory- or filename is valid
-{
- if (strstr($input, "\\"))
-  return FALSE;
- else if (strstr($input, "/"))
-  return FALSE;
- else if (strstr($input, ":"))
-  return FALSE;
- else if (strstr($input, "?"))
-  return FALSE;
- else if (strstr($input, "*"))
-  return FALSE;
- else if (strstr($input, "\""))
-  return FALSE;
- else if (strstr($input, "<"))
-  return FALSE;
- else if (strstr($input, ">"))
-  return FALSE;
- else if (strstr($input, "|"))
-  return FALSE;
- else
-  return TRUE;
-}
-
-function wp_fileman_get_better_filesize($filesize)	## Converts filesize to KB/MB/GB/TB
-{
- $kilobyte = 1024;
- $megabyte = 1048576;
- $gigabyte = 1073741824;
- $terabyte = 1099511627776;
-
- if ($filesize >= $terabyte)
-  return number_format($filesize/$terabyte, 2, ',', '.')."&nbsp;TB";
- else if ($filesize >= $gigabyte)
-  return number_format($filesize/$gigabyte, 2, ',', '.')."&nbsp;GB";
- else if ($filesize >= $megabyte)
-  return number_format($filesize/$megabyte, 2, ',', '.')."&nbsp;MB";
- else if ($filesize >= $kilobyte)
-  return number_format($filesize/$kilobyte, 2, ',', '.')."&nbsp;KB";
- else
-  return number_format($filesize, 0, ',', '.')."&nbsp;B";
-}
-
-function wp_fileman_get_current_zoom_level($current_zoom_level, $zoom)	## Get current zoom level
-{
- global $ZoomArray;
-
- @reset($ZoomArray);
-
- while(list($number, $zoom_level) = each($ZoomArray))
-  if ($zoom_level == $current_zoom_level)
-   if (($number+$zoom) < 0) return $number;
-   else if (($number+$zoom) >= count($ZoomArray)) return $number;
-   else return $number+$zoom;
-}
-
-function wp_fileman_validate_path($wp_fileman_path)	## Validate path
-{
- global $StrAccessDenied;
-
- if (stristr($wp_fileman_path, "../") || stristr($wp_fileman_path, "..\\"))
-  return TRUE;
- else
-  return stripslashes($wp_fileman_path);
-}
-
-function wp_fileman_authenticate_user()	## Authenticate user using cookies
-{
- global $username, $password;
-
- if (isset($_COOKIE['cookie_username']) && $_COOKIE['cookie_username'] == $username && isset($_COOKIE['cookie_password']) && $_COOKIE['cookie_password'] == md5($password))
-  return TRUE;
- else
-  return FALSE;
-}
-
-function wp_fileman_is_hidden_file($wp_fileman_path)	## Checks whether the file is hidden.
-{
- global $hide_file_extension, $hide_file_string, $hide_directory_string;
-
- $extension = strtolower(substr(strrchr($wp_fileman_path, "."),1));
- 
- if (is_array($hide_file_extension))
- {
- foreach ($hide_file_extension as $hidden_extension)
-  {
-  if ($hidden_extension == $extension)
-  {
-   return TRUE;
-  }
-  }
- }
- if (is_array($hide_file_string))  
- {
-  foreach ($hide_file_string as $hidden_string)
-  {
-   if ($hidden_string != "" && stristr(basename($wp_fileman_path), $hidden_string))
-   {
-   return TRUE;
-}
-}
-}
- return FALSE;
-}
-
-function wp_fileman_is_hidden_directory($wp_fileman_path)	## Checks whether the directory is hidden.
-{
- global $hide_directory_string;
-
- if (is_array($hide_directory_string))
- foreach ($hide_directory_string as $hidden_string)
-  if ($hidden_string != "" && stristr($wp_fileman_path, $hidden_string))
-   return TRUE;
-
- return FALSE;
-}
-
-function wp_fileman_get_mimetype($filename)	## Get MIME-type for file
-{
- global $MIMEtypes;
- @reset($MIMEtypes);
- $extension = strtolower(substr(strrchr($filename, "."),1));
- if ($extension == "")
-  return "Unknown/Unknown";
- while (list($mimetype, $file_extensions) = each($MIMEtypes))
-  foreach (explode(" ", $file_extensions) as $file_extension)
-   if ($extension == $file_extension)
-    return $mimetype;
-
- return "Unknown/Unknown";
-}
-
-function wp_fileman_get_linked_path($wp_fileman_path,$base_url)	## Get path with links to each folder
-{
- $string = "<a href='$base_url'>.</a> / ";
- $array = explode("/",htmlentities($wp_fileman_path));
- unset($array[count($array)-1]);
- foreach ($array as $entry)
- {
-  @$temppath .= $entry."/";
-  $string .= "<a href='$base_url&amp;path=".htmlentities(rawurlencode($temppath))."'>$entry</a> / ";
- }
-
- return $string;
-}
-?>
\ No newline at end of file