svn/view/iSlideManager.php

<?php
/*
  iSlideManager.php

  iSlideMaker
    http://sourceforge.jp/projects/islidemaker/simple/

  Copyright(c) 2010, Isao Hara, isao-hara@users.sourceforge.jp

  All rights reserved. This program is made available under the terms of the
  Eclipse Public License v1.0 which accompanies this distribution, and is
  available at http://www.eclipse.org/legal/epl-v10.html

  Contributors:  Isao Hara.

*/
$name = $_POST['name'];
$cmd = $_POST['cmd'];
$filetype = $_POST['filetype'];
$content = $_POST['datalob'];

$path = dirname($_SERVER['DOCUMENT_ROOT'].$_SERVER['PHP_SELF']);

if(!$name){
  echo "Filename required";
  exit;
}
if($filetype == "svg"){
  $dirname = $path."/SVG/";
  $fname = $name.".svg";
}else{
  $dirname = $path."/Slide/";
  $fname = $name.".txt";
}

if(!$cmd || $cmd=='get'){
  $res = file_get_contents($dirname.$fname);
  echo $res;
}else if($cmd=='list'){
  $res = getFileList($dirname);
  echo implode(',',$res);
}else if($cmd=='upload'){
  $res = save_content($dirname.$fname, $content);
  if($res){
   echo "Finish to upload.";
  }else{
   echo "Fail to upload.";
  }

}else {
  echo "No such command: $cmd.";
}


function save_content($filename, $content){
  $res = false;
  $fp = fopen($filename, "w+");
  if(! $fp){ return $res; }
  if(flock($fp, LOCK_EX)){
     $res = fwrite($fp, $content);
     flock($fp,LOCK_UN);
  }
  fclose($fp);
  return $res;
}

function getFileList($dir){
  $handle = opendir($dir);

  $filenames=array();
  while(false !== ($file = readdir($handle))){
    if( $file != "." && $file != ".." && !is_dir($dir."/".$file)){
      array_push($filenames, $file);
   }
  }
  closedir($handle);
  return $filenames;
}


?>