diff options
Diffstat (limited to '3rdparty/htmlpurifier/extras/FSTools.php')
| -rw-r--r-- | 3rdparty/htmlpurifier/extras/FSTools.php | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/3rdparty/htmlpurifier/extras/FSTools.php b/3rdparty/htmlpurifier/extras/FSTools.php deleted file mode 100644 index dc8f4e65b..000000000 --- a/3rdparty/htmlpurifier/extras/FSTools.php +++ /dev/null @@ -1,157 +0,0 @@ -<?php
-
-/**
- * Filesystem tools not provided by default; can recursively create, copy
- * and delete folders. Some template methods are provided for extensibility.
- *
- * @note This class must be instantiated to be used, although it does
- * not maintain state.
- */
-class FSTools
-{
-
- private static $singleton;
-
- /**
- * Returns a global instance of FSTools
- */
- static public function singleton() {
- if (empty(FSTools::$singleton)) FSTools::$singleton = new FSTools();
- return FSTools::$singleton;
- }
-
- /**
- * Sets our global singleton to something else; useful for overloading
- * functions.
- */
- static public function setSingleton($singleton) {
- FSTools::$singleton = $singleton;
- }
-
- /**
- * Recursively creates a directory
- * @param string $folder Name of folder to create
- * @note Adapted from the PHP manual comment 76612
- */
- public function mkdirr($folder) {
- $folders = preg_split("#[\\\\/]#", $folder);
- $base = '';
- for($i = 0, $c = count($folders); $i < $c; $i++) {
- if(empty($folders[$i])) {
- if (!$i) {
- // special case for root level
- $base .= DIRECTORY_SEPARATOR;
- }
- continue;
- }
- $base .= $folders[$i];
- if(!is_dir($base)){
- $this->mkdir($base);
- }
- $base .= DIRECTORY_SEPARATOR;
- }
- }
-
- /**
- * Copy a file, or recursively copy a folder and its contents; modified
- * so that copied files, if PHP, have includes removed
- * @note Adapted from http://aidanlister.com/repos/v/function.copyr.php
- */
- public function copyr($source, $dest) {
- // Simple copy for a file
- if (is_file($source)) {
- return $this->copy($source, $dest);
- }
- // Make destination directory
- if (!is_dir($dest)) {
- $this->mkdir($dest);
- }
- // Loop through the folder
- $dir = $this->dir($source);
- while ( false !== ($entry = $dir->read()) ) {
- // Skip pointers
- if ($entry == '.' || $entry == '..') {
- continue;
- }
- if (!$this->copyable($entry)) {
- continue;
- }
- // Deep copy directories
- if ($dest !== "$source/$entry") {
- $this->copyr("$source/$entry", "$dest/$entry");
- }
- }
- // Clean up
- $dir->close();
- return true;
- }
-
- /**
- * Overloadable function that tests a filename for copyability. By
- * default, everything should be copied; you can restrict things to
- * ignore hidden files, unreadable files, etc. This function
- * applies to copyr().
- */
- public function copyable($file) {
- return true;
- }
-
- /**
- * Delete a file, or a folder and its contents
- * @note Adapted from http://aidanlister.com/repos/v/function.rmdirr.php
- */
- public function rmdirr($dirname)
- {
- // Sanity check
- if (!$this->file_exists($dirname)) {
- return false;
- }
-
- // Simple delete for a file
- if ($this->is_file($dirname) || $this->is_link($dirname)) {
- return $this->unlink($dirname);
- }
-
- // Loop through the folder
- $dir = $this->dir($dirname);
- while (false !== $entry = $dir->read()) {
- // Skip pointers
- if ($entry == '.' || $entry == '..') {
- continue;
- }
- // Recurse
- $this->rmdirr($dirname . DIRECTORY_SEPARATOR . $entry);
- }
-
- // Clean up
- $dir->close();
- return $this->rmdir($dirname);
- }
-
- /**
- * Recursively globs a directory.
- */
- public function globr($dir, $pattern, $flags = NULL) {
- $files = $this->glob("$dir/$pattern", $flags);
- if ($files === false) $files = array();
- $sub_dirs = $this->glob("$dir/*", GLOB_ONLYDIR);
- if ($sub_dirs === false) $sub_dirs = array();
- foreach ($sub_dirs as $sub_dir) {
- $sub_files = $this->globr($sub_dir, $pattern, $flags);
- $files = array_merge($files, $sub_files);
- }
- return $files;
- }
-
- /**
- * Allows for PHP functions to be called and be stubbed.
- * @warning This function will not work for functions that need
- * to pass references; manually define a stub function for those.
- */
- public function __call($name, $args) {
- return call_user_func_array($name, $args);
- }
-
-}
-
-// vim: et sw=4 sts=4
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