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File: WaldScan.tester.php

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File: WaldScan.tester.php
Role: Example script
Content type: text/plain
Description: WaldScan Tester
Class: WaldScan
Scan directories for files with certain extensions
Author: By
Last change:
Date: 3 years ago
Size: 5,743 bytes
 

Contents

Class file image Download
<?php
/**
 * This script is to demo the functionality of WaldScan
 *
 * change the $test variable to one on your server
 *
 * change the $ext variable to a file list that you want to view
 */

/**
 * require the WaldScan class file
 */
require_once ('dirscan.class.php');
// $test=$_SERVER['DOCUMENT_ROOT'];
// no need to esscape your directories, it will fail if you do

$test = "/Volumes/DRAWING_BOARD/MacBook/Music/";
$ext = "'png,jpg,avi,mkv,mp3,m4b'";
// taboo directory tester
// $test='/sbin';
// $test='/etc';
// $test='/private';
foreach ( $_GET as $key => $value ) {
    switch (
$key) {
        case
'json' :
           
$dir = new WaldScan ( $test );
            if (isset (
$value ) && $value != '/') {
               
$dir->dirs = $value;
            }
           
$dir->search_match = explode ( ',', $ext );
           
$dir->printJSON ();
            break;
        case
'jsondir' :
            if (isset (
$value ) && $value != '/') {
               
$base = $test . $value;
            } else {
               
$base = $test;
            }
           
$dir = new WaldScan ( $base );
           
$dir->search_match = explode ( ',', $ext );
           
$dir->printJSONdirs ();
            break;
        case
'stream' :
           
$dir = new WaldScan ( $test );
           
$dir->file = $value;
           
$dir->streamFile ();
            break;
    }
}

?>
<h1>WaldScan</h1>
<pre>
--------------------------------------------------------------------------------

WaldScan is a PHP 5 class that will recursively scan the given directory for a
list of selected file types. This can scan your directories for media files,
documents and/or images. You are required to pass a valid full path directory or
 the DOCUMENT_ROOT will be used for the root if nothing is passed. A list of
default banned directories has been set to avoid potentially dangerous results
for you and I; You don't want someone to get access to your /etc, /var or
/private directories. These directories can be cleared if you need to use those
directories for say a PHP CLI or PHP-GTK utility.

This class has many uses for any web page that serves files over http/https, a
CLI program that does batch processing of files or in cron jobs for caching file
 data for faster access. getID3 is a great project that would work well with
this class for accessing meta data in many media file formats; caching the id3
data to one of the database caching modules would greatly improve the
performance of your web site. This class can be a little slow scanning many
files stored on a network share (over wifi), just keep this in mind if you want
to use network shares on a live website with many users and no caching.

--------------------------------------------------------------------------------
 * Wald is the German word for forest/woods, since this is dealing with multiple
 * directory trees it seem appropriate
--------------------------------------------------------------------------------
</pre>
<div style="position: absolute; top: 1px; right: 1px;">
    <h3>View class functions output</h3>
    <p style="width: 300px;">
        edit the <strong><?php echo $_SERVER['SCRIPT_NAME']; ?></strong>
        file's <strong>$test</strong> variable from [ <em><?php echo $test; ?></em>
        ] to something on your computer
    </p>
<?php
foreach ( array (
       
'getdirs',
       
'getfiles',
       
'realfile',
       
'realdir',
       
'json',
       
'jsondir'
) as $k ) {
    echo
'<a href="' . $_SERVER ['SCRIPT_NAME'] . '?' . $k . '=/">' . $k . ' </a><br />';
}
?>
</div>
<hr />
<?php
/**
 * inspect $_GET for view requests
 */
foreach ( $_GET as $key => $value ) {
    switch (
$key) {
        case
'realdir' :
           
$dir = new WaldScan ( $test );
            if (isset (
$value ) && $value != '/') {
                if (
is_dir ( $test . $value )) {
                   
$dir->dirs = $value;
                } elseif (
is_file ( $test . $value )) {
                   
$dir->file = $value;
                }
            }
           
$d = $dir->getRealDirsList;
            echo
'List of directories in ' . $test . '<br />This PHP code will give you this Array:<hr />';
            echo
'$dir=new WaldScan($test);<br />$d=$dir->getRealDirsList;';
            echo
'<pre>';
           
print_r ( $d );
            echo
'</pre>';
            break;
        case
'realfile' :
           
$dir = new WaldScan ( $test );
           
// search for search file type match
           
$dir->search_match = explode ( ',', $ext );
            if (isset (
$value ) && $value != '/') {
                if (
is_dir ( $test . $value )) {
                   
$dir->dirs = $value;
                } elseif (
is_file ( $test . $value )) {
                   
$dir->file = $value;
                }
            }
           
$r = $dir->getRealFilesList;
            echo
'List of directories in ' . $test . '<br />This PHP code will give you this Array:<hr />';
            echo
'$dir=new WaldScan($test);<br />$dir->search_match="'.$ext.'";<br />$f=$dir->getRealFilesList;';
            echo
'<pre>';
           
print_r ( $r );
            echo
'</pre>';

            break;
        case
'getfiles' :
           
$dir = new WaldScan ( $test );
           
$dir->search_match = explode ( ',', $ext );
            if (isset (
$value ) && $value != '/') {
                if (
is_dir ( $test . $value )) {
                   
$dir->dirs = $value;
                } elseif (
is_file ( $test . $value )) {
                   
$dir->file = $value;
                }
            }
           
$f = $dir->getFilesList;
            echo
'List of all files in ' . $test . ', this array is useful for building RESTful resourses from directories<br /> This PHP Code will give you this Array: <hr />';
            echo
'$dir=new WaldScan($test);<br />$dir->search_match="'.$ext.'";<br />$f=$dir->getFilesList;';
            echo
'<pre>';
           
print_r ( $f );
            echo
'</pre>';
            break;
        case
'getdirs' :
           
$dir = new WaldScan ( $test );
           
$dir->search_match = explode ( ',', $ext );
           
$f = $dir->getDirsList;
            echo
'List of all files in ' . $test . ', this array is useful for building RESTful resourses from directories<br /> This PHP Code will give you this Array: <hr />';
            echo
'$dir=new WaldScan($test);<br />$dir->search_match="'.$ext.'";<br />$f=$dir->getDirsList;';
            echo
'<pre>';
           
print_r ( $f );
            echo
'</pre>';
            break;
    }
}

 if (
is_object($dir)) echo '<hr /><pre>'.print_r ( $dir, true ).'</pre>';
?>