/Ecodrama/editor/rotator.php

<?php
/*
<!--
 * File Name:
 *              rotator.php
 *              Save pictures in ../rotator folder
 *              the picture list is saved in datas/rotate as an array
 * File Authors:
 *              Team: caspages                                     
 *              Aujin Jang (ajang@uoregon.edu)
-->
*/ 
include 'editor_conf.php';
chdir($sourcepath);
include 'check_cookie.php';
chdir($curpath);

echo file_get_contents('editor_t.html');

if ($error != 1 && is_admin){ 

require_once('array_storage.php');
$array_storage = new array_storage(); 

$compress = 0;

/* Get rotate picture list */

$myFile = "datas/rotate";
$fh = fopen($myFile, 'r');

if(filesize($myFile) != 0){
	$array = fread($fh, filesize($myFile));
}
$image_list = $array_storage->Txt2Array($array,$compress);

fclose($fh);

$dirpath = '../../rotator/';
$dh = opendir($dirpath);

/* upload file fuction*/

if($HTTP_POST_VARS['upload']){

   $pname = str_replace('-' , '_' , basename( $_FILES['uploadedfile']['name']));
   $pname = str_replace('_' , '' , $pname);
   $target_path = $dirpath . $pname;

   if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) {

	chmod( $target_path , 0644); 
        $pname = str_replace('.' , '_', $pname); 

      	$s_descrp = $_POST['description'];
        $s_descrp = str_replace("'" , "[small]" , $s_descrp);
        $s_descrp = str_replace('"' , '[big]' , $s_descrp);
        $s_descrp = str_replace('\\' , '' , $s_descrp);

       $image_list[$pname] = 'Show|' . $s_descrp;


       $fh = fopen($myFile, 'w+');
       $array_text = $array_storage->Array2Txt($image_list,$compress);
       fwrite($fh, $array_text);
       fclose($fh);
   } else{
       echo "There was an error uploading the file, please try again!";
   }
}

/* print list on the page */
echo '

<p> Modify existing files </p>

<form name="form1" method="post" action="rotator.php">';

echo '

<table width="700" border="0">
  <tr>
    <td width="40">Picture</td>
    <td width="40">Delete</td>
    <td width="180">Visiblity</td>
    <td width="440">Description</td>
  </tr>';

/* update files that user has selected */
while (false !== ($file = readdir($dh))) {

  //Don't list subdirectories
  if (!is_dir("$dirpath/$file")) {
  if (strcmp($file, 'content.html') != 0){
  if (strcmp($file, 'index.php') != 0){
  
    //Truncate the file extension and capitalize the first letter

	$pname = str_replace('.' , '_' , $file);	  
    $delete = $_POST[$pname];
    $select = $_POST['select_' . $pname];
	
	$s_select = strtok($image_list[$pname], '|');
	$s_descrp = strtok('|'); 

	

    if ($HTTP_POST_VARS['update'] and $delete == 'checked'){
	//delete file
	unlink($dirpath . '/' . $file);
	unset($image_list[$pname]);	
        $fh = fopen($myFile, 'w+');  
        $array_text = $array_storage->Array2Txt($image_list,$compress);
        fwrite($fh, $array_text);
        fclose($fh);

    }
    else{
      if($HTTP_POST_VARS['update']){
	 
 	 // update the list
	 
	 $s_select = $select;
	 $s_descrp = $_POST['text_' . $pname];
	 $s_descrp = str_replace("\\'" , "[small]" , $s_descrp);
	 $s_descrp = str_replace('\\"' , '[big]' , $s_descrp);
	 $s_descrp = str_replace("\\" , "" , $s_descrp);
	 $s_descrp = str_replace("'" , "[small]" , $s_descrp);
	 $s_descrp = str_replace('"' , '[big]' , $s_descrp);
	 $s_descrp = str_replace("\\" , "" , $s_descrp);
	 $image_list[$pname] = $select . '|' . $s_descrp;


         $fh = fopen($myFile, 'w+');
         $array_text = $array_storage->Array2Txt($image_list,$compress);
         fwrite($fh, $array_text);
         fclose($fh);

    }
	 $s_descrp = str_replace("[small]" , "'" , $s_descrp);
	 $s_descrp = str_replace("\\" , "" , $s_descrp);
	 $s_descrp = str_replace('[big]' , '"' , $s_descrp);


	echo '<tr><td><img src="' . $dirpath . '/' . $file . '" width = "40" height="40"></td>';
    echo '<td><input type="checkbox" name="' . $pname . '" value="checked"></td>';
	if($s_select == 'Show'){ $t = '<option selected>Show</option><option>Hide</option>';}
	else { $t = '<option>Show</option><option selected>Hide</option>';}            
    echo '<td><select name="select_' . $pname . '">' . $t . '</select></td>';	
    echo '<td><textarea rows="2" name="text_' . $pname . '">' . $s_descrp . '</textarea></td></tr>';
    }
  }}
  }
}

echo '
  </tr>
    <tr>
    <td colspan="5">    <div align="right">
          <input name="update" type="submit" value="submit changes">
          <input name="reset" type="reset" value="discard changes">
    </div>
    </td>
    </tr>
</table></form>
<br>
<p>Or upload a new File 
<form enctype="multipart/form-data" method="POST" action="rotator.php">
        <table width="700" border="0">
          <tr>
            <td width="260">Description:</td>
            <td width="440"><textarea rows="2" name="description"></textarea></td>
          </tr>
          <tr>
            <td width="260">Choose a file to upload:</td>
            <td align="right"><input name="uploadedfile" type="file" />
              <input type="submit" name="upload" value="Upload File" /></td>
          </tr>
        </table> 
</form>
';

closedir($dh);
}
?>