first commit

js/swampy_browser/scripts/common.php

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+<?php
+/**
+  @name Swampy File and Image Manager (SwampyBrowser)
+  @version 1.1
+  @author Domas Labokas domas@htg.lt
+  @date 2009 03 30
+  @see http://www.swampyfoot.com
+  @copyright 2009 SwampyFoot
+  @license BSD
+**/
+
+define("THUMB_FILENAME_LEN", 10);
+
+function format_filename($filename)
+{
+  return substr(str_replace(" ", "-", $filename),0,32);
+}
+
+function validate_path($path)
+{
+  global $DIRS;
+
+  if(strstr($path, "./") || strstr($path, "..") || strstr($path, "/."))
+    return false;
+
+  foreach($DIRS as $dir)
+    if(strstr($path , $dir['dir']))
+      return true;
+  return false;
+}
+
+function is_filename_exists($dir, $filename)
+{
+  if(shell_exec("ls -l $dir$filename.*") != "")
+    return true;
+
+  else false;
+}
+
+function swampy_pathinfo($path)
+{
+  $info = array();
+  $info['dirname'] = substr($path, 0, strrpos($path, '/'));
+  $info['basename'] = end(explode("/", $path));
+  $info['extension'] = strtolower(ltrim(strrchr($info['basename'], '.'), '.'));
+  $info['filename'] = ($info['extension']) ? substr($info['basename'], 0,strrpos($info['basename'],'.')) : $info['basename'];
+  return $info;
+}
+
+function php4_scandir($dir) {
+  $dh  = opendir($dir);
+  while( false !== ($filename = readdir($dh)) ) {
+      $files[] = $filename;
+  }
+  sort($files);
+  return($files);
+}
+
+function xml_response($type, $data)
+{
+  header('Content-Type: text/xml');
+  return "<?xml version='1.0' encoding='utf-8'?>\n<response type='$type'>\n$data\n</response>\n";
+}
+
+
+function msg($type, $msg)
+{
+  return "<p class='$type'>$msg</p>";
+}
+
+function stopUpload($type, $msg)
+{
+  return "<script language='javascript' type='text/javascript'>window.top.window.browser.upload.stop(\"$type\", \"$msg\");</script>";
+}
+?>