index.php at phpSnap - Free PHP Code

<?php
/*
 * Project Name: phpSnap - http://www.kaibb.co.uk
 * Author: Christopher Shaw
 * This file belongs to phpSnap, it may be freely modified but this notice, and all copyright marks must be left
 * intact. See COPYING.txt
 */
// -- CONFIG -- //
$gallery_home = './files/';
$sitename = 'phpSnap';
$version = '0.1';
// --- DO NOT EDIT BELLOW THIS LINE UNLESS YOU KNOW WHAT YOU ARE DOING. --- //
function safe($value)
{
    $value = str_replace(array(' ','[',']'),array('%20','&#91;','&#93;'),$value);
    return $value;
}
$output = '';
$output .= '<!DOCTYPE html>
<html>
    <head>
        <title>' . $sitename . '</title>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <link rel="stylesheet" type="text/css" href="./style.css" />
    </head>
    <body>
<div class="nav_left"><b>' . $sitename . '</b> | <a href="./">Home</a></div><div class="nav_right"> Powered By <a href="http://www.kaibb.co.uk" >phpSnap</a> '.$version.'</div><div class="clear"></div> <hr ><a href="./">Index</a> {LINKTREE} <hr />';
if (isset($_GET['album'])) {
    $album = $_GET['album'];
} else {
    $album = '';
}
if ($album) {  
    $dir = $gallery_home . '/' . $album . '/';
    $title = str_replace('_', ' ', $album);
    $linktree = '\ <a href="?album='.safe($album).'" >'.$title.'</a>';
    if (!is_dir($dir)) {
        $output .= "This gallery does not exist or does not contain and images.";
    } else {
        if (isset($_GET['img'])) {
            $img = $_GET['img'];
        } else {
            $img = '';
        }
        if ($img) {     
            if (isset($_GET['size'])) {
                $size = $_GET['size'];
            } else {
                $size = '';
            }
            if ($size == 'full') {
                $max_size = '';
                $link_end = '&amp;size=full';
                $change = '<a href="?album=' . safe($album) . '&amp;img=' . safe($img) . '" >Normal Size</a>';
            } else {
                $max_size = '800';
                $link_end = '';
                $change = '
                   <a href="?album=' . safe($album) . '&amp;img=' . safe($img) . '&amp;size=full" >Full Size</a>';
            }                 
            if (file_exists($dir . $img)) {  
                 $album = safe($album);
                // FIND NEXT IMAGE
                $count = 0;
                $next = '';
                if ($dh = opendir($dir)) {
                    while (($file = readdir($dh)) !== false) {
                        if ($file != '.' && $file != '..') {
                            if ($count == '1') {
                                $count = 0;
                                $next = safe($file);
                                $next_link = '| <a href="?album='.$album.'&amp;img='.$next.''.$link_end.'" >Next</a>';
                            }
                            if ($file == $img) {
                                $count = 1;
                            }
                        }
                    }
                    closedir($dh);
                }
                if (!$next) {
                    $next = safe($img);
                    $next_link ='';
                }
                $extention = substr(strrchr($img, '.'), 1);
                $value = str_replace($extention, '', $img);
                $output .= '<div style="text-align:center">' . $change . ' | <a href="?album='.$album.'" >Thumbnails</a> '.$next_link.'<br />
                    <a href="?album=' . safe($album) . '&amp;img=' . safe($next) . ''.$link_end.'" ><img src="thumb.php?im=' . safe($dir) . safe($img) . '&amp;size=' . $max_size . '" alt="" class="cell"/></a><br /><b>' . safe($img) . '</b></div>';
            } else {
                $output .= "The image you requested could not be found";
            }
        } else {
            if ($dh = opendir($dir)) {
                $output .= '<ul class="thumbs">';
                $album = safe($album);
                while (($file = readdir($dh)) !== false) {
                    if ($file != '.' && $file != '..') {
                        $output .= '
                            <li><div class="tag"><a href="?album=' . $album . '&amp;img=' . $file . '" ><img src="thumb.php?im=' . safe($dir) . safe($file) . '&amp;size=100" alt=""/><br />'.$file.'</a></div></li>';
                    }
                }
                closedir($dh);
                $output .= '</ul><div style="clear:both;"></div>';
            }
        }
    }
} else {
    if ($dh = opendir($gallery_home)) {
       $output .='<ul class="albums">';
        while (($file = readdir($dh)) !== false) {
            if (is_dir($gallery_home . $file)) {
                if ($file != '.' && $file != '..') {
                    $newdir = $gallery_home . '/' . $file;
                    if ($album = opendir($newdir)) {
                        while (($cover = readdir($album)) !== false) {
                            if ($cover != '.' && $cover != '..') {
                                $cover_image = $cover;
                                break;
                            }
                        }
                        closedir($album);
                    }
                    $title = $file;
                    $file = safe($file);
                    $cover_image = safe($cover_image);
                    $output .= '<li><div class="tag"><a href="?album=' . $file . '" ><img src="thumb.php?im=' . $gallery_home . $file . '/' . $cover_image . '&amp;size=150" alt="" /><br /> ' . $title . '</a></div></li>';
                }
            }
        }
        $output .= '</ul><div style="clear:both;"></div>';
        closedir($dh);
    }
}
$output .= '</body>
</html>';
if ( ! isset($linktree) )
{ $linktree = ''; }
$output = str_replace(array('{LINKTREE}'),array($linktree),$output);
print $output;
?>