3 Bizou - a (french) KISS php image gallery
4 Copyright (C) 2010 Marc MAURICE
6 This program is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 define('THUMB_SIZE', 100);
21 define('DATA_DIR', 'data');
22 define('IMAGES_DIR', 'images');
23 define('USE_VIEWER', true); # if set to false, you can delete view.php
25 function getPreview($imgFile, $maxSize = THUMB_SIZE)
27 # example: data/myalbum/100.mypic.jpg
28 $newImgFile = DATA_DIR."/".dirname($imgFile)."/".$maxSize.".".basename($imgFile);
30 if (! is_file($newImgFile))
32 $ext = strtolower(substr($imgFile, -4));
34 $img = imagecreatefromjpeg($imgFile);
36 $img = imagecreatefrompng($imgFile);
40 # don't do anything if the image is already small
41 if ($w <= $maxSize and $h <= $maxSize) {
46 # create the thumbs directory recursively
47 if (! is_dir(dirname($newImgFile))) mkdir(dirname($newImgFile), 0777, true);
51 $newH = $h/($w/$maxSize);
53 $newW = $w/($h/$maxSize);
57 $newImg = imagecreatetruecolor($newW, $newH);
59 imagecopyresampled($newImg, $img, 0, 0, 0, 0, $newW, $newH, $w, $h);
62 imagejpeg($newImg, $newImgFile);
64 imagepng($newImg, $newImgFile);
67 imagedestroy($newImg);
70 return dirname($_SERVER["SCRIPT_NAME"])."/".$newImgFile;
73 function getAlbumPreview($dir)
75 foreach (scandir($dir) as $file) if ($file != '.' and $file != '..') {
76 $ext = strtolower(substr($file, -4));
77 if ($ext == ".jpg" or $ext == ".png")
78 return getPreview("$dir/$file");
84 $scriptUrlPath = $_SERVER["SCRIPT_NAME"];
86 // if url == http://localhost/photos/index/toto/titi, path_info == /toto/titi
87 // if url == http://localhost/photos/index, path_info is not set
88 // if url == http://localhost/photos/, path_info is not set
89 // if path_info is not set, we are at top level, so we redirect to /photos/index/
90 if (! isset($_SERVER["PATH_INFO"])) {
91 header("Location: $scriptUrlPath/");
95 $shortPath = $_SERVER["PATH_INFO"];
96 if ($shortPath == '/') $shortPath = '';
97 // extra security check to avoid /photos/index/../.. like urls, maybe useless but..
98 if (strpos($shortPath, '..') !== false) die(".. found in url");
101 $imageFiles = array();
102 $otherFiles = array();
104 $realDir = IMAGES_DIR.$shortPath;
106 foreach (scandir($realDir) as $file) if ($file != '.' and $file != '..')
108 if (is_dir("$realDir/$file"))
110 $folders[] = array( "name" => $file, "link" => "$scriptUrlPath$shortPath/$file", "preview" => getAlbumPreview("$realDir/$file") );
114 $ext = strtolower(substr($file, -4));
115 if ($ext == ".jpg" or $ext == ".png") {
117 $link = dirname($scriptUrlPath)."/view.php$shortPath/$file";
119 $link = dirname($scriptUrlPath)."/$realDir/$file";
121 $imageFiles[] = array( "name" => $file, "url" => getPreview("$realDir/$file"), "link" => $link );
124 $otherFiles[] = array( "name" => $file, "link" => dirname($scriptUrlPath)."/$realDir/$file" );
129 if (dirname($shortPath) !== '')
130 $parentLink = $scriptUrlPath.dirname($shortPath);
136 ///// template starts here /////
137 header('Content-Type: text/html; charset=utf-8');
138 header('Expires: '.gmdate('D, d M Y H:i:s \G\M\T', time() + 3600));
142 <style type="text/css">
150 text-decoration: none;
153 display: inline-block;
156 width: <?php echo THUMB_SIZE ?>px;
157 height: <?php echo THUMB_SIZE ?>px;
160 vertical-align: middle;
163 height: <?php echo THUMB_SIZE ?>px;
165 vertical-align: middle;
178 <?php if ($parentLink !== '') { ?>
179 <div id="parentfolder"><a href="<?php echo $parentLink ?>">^</a></div>
182 <?php foreach($folders as $folder) { ?>
184 <?php if ($folder["preview"] === "") { ?>
185 <a href="<?php echo $folder["link"] ?>"><?php echo $folder["name"] ?></a>
187 <div class="square"><div class="image"><a href="<?php echo $folder["link"] ?>"><img src="<?php echo $folder["preview"] ?>" /></a></div></div>
188 <div class="square"><div class="foldername"><a href="<?php echo $folder["link"] ?>"><?php echo $folder["name"] ?></a></div></div>
193 <?php foreach ($imageFiles as $file) { ?>
194 <div class="square"><div class="image"><a href="<?php echo $file["link"] ?>"><img src="<?php echo $file["url"] ?>" alt="<?php echo $file["name"] ?>" /></a></div></div>
197 <?php foreach ($otherFiles as $file) { ?>
198 <div class="miscfile"><a href="<?php echo $file["link"] ?>"><?php echo $file["name"] ?></a></div>