";
function gd_version() {
static $gd_version_number = null;
if ($gd_version_number === null) {
// Use output buffering to get results from phpinfo()
// without disturbing the page we're in. Output
// buffering is "stackable" so we don't even have to
// worry about previous or encompassing buffering.
ob_start();
phpinfo(8);
$module_info = ob_get_contents();
ob_end_clean();
if (preg_match("/\bgd\s+version\b[^\d\n\r]+?([\d\.]+)/i",
$module_info,$matches)) {
$gd_version_number = $matches[1];
} else {
$gd_version_number = 0;
}
}
return $gd_version_number;
}
?> readme.txt 0000644 0231572 0067436 00000033033 10363032124 013337 0 ustar wthax pg230812 0000000 0000000 Simple PHP Gallery by Paul Griffin.
http://relativelyabsolute.com/
Version: 1.1 (Modified by CuLT - http://cult.redbrick.dcu.ie/spg)
--LICENSING INFO--
This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.
To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/1.0/
or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
What this means:
You are free:
* to copy, distribute, display, and perform the work
* to make derivative works
Under the following conditions:
* Attribution. You must give the original author (Paul Griffin) credit.
* Noncommercial. You may not use this work for commercial purposes.
* Share Alike. If you alter, transform, or build upon this work, you may distribute the
resulting work only under a license identical to this one.
* For any reuse or distribution, you must make clear to others the license terms of this work.
* Any of these conditions can be waived if you get permission from the author.
--INSTALLATION--
----requirements----
------minimum requirements------
-PHP 4.0 or better
-GD Library, 1.0 or better
------recommended requirements------
-PHP 4.0 or better
-GD Library, 2.0 or better
-File write permission for PHP
-mod_rewrite
the GD Library is strongly recommended. Simple PHP Gallery will automatically detect (and attempt to
append onto sp_config.php) what version of GD is installed on your server. If you would like to see what
version of GD you have, upload the included gd_detect.php file to your server and load it in
your browser. This script will display your version of GD and output code to be added to sp_config.php,
should you want to add this information manually.
Note: The resizing feature will be disabled if your version of GD is older than 2.0. This is due to the
poor quality of images produced by GD 1.x. Quality is generally passable for thumbnails, but decidedly
not for full-size images.
In order to support the mod_rewrite links, your site must run on an Apache web server installation with
mod_rewrite enabled. Contact your hosting provider if you are unsure of your server's configuration.
----configuration----
------Upload & Go------
Note that Simple PHP Gallery is designed to be as easy to use and hassle-free as possible. With this in
mind, default settings that should have the best compatibility have already been set in the included
sp_config.php file. If you are so inclined, you should be able to just upload files without having to
manually configure anything.
------Importing Settings from Version 1.0------
If you are upgrading from version 1.0, you can import your settings and descriptions from your previous
installation. Upload the included file named sp_config_parse.php into the same directory as sp_config.dsc.
Load sp_config_parse.php in your browser.
This script will attempt to read your current sp_config.dsc file, parse out your options and descriptions,
then write two files, sp_config.php & sp_descriptions.ini.
You will be notified of the status of your import attempt. If your import fails, the most probable cause
is inability to write new files due to PHP's security restrictions. These are usually controlled by your
hosting provider. In this case, you will probably have to manually configure Simple PHP Gallery.
------Gallery Settings------
First, open the file named "sp_config.php" This file controls all of the configuration options for Simple
PHP Gallery Here is what the various options do:
--------$title
The title of your gallery. This will be on every page of the gallery, both in the tag and the
<h1> tag.
Default Value:
$title = 'My Gallery';
--------$maxthumbwidth
If the GD extension is installed, this variable controls the maximum width of generated thumbnails, in
pixels.
Default Value:
$maxthumbwidth = 120;
--------$maxthumbheight
If the GD extension is installed, this variable controls the maximum height of generated thumbnails, in
pixels.
Default Value:
$maxthumbheight = 120;
--------$resize
Why bother resizing all of your pictures by hand, when you can let Simple PHP Gallery do it for you
automatically? Setting this option to true will enable image resizing.
Note that this option will not work if either $maxwidth or $maxheight is less than or equal to 0, or if
your version of GD is older than 2.0.
Default Value:
$resize = false;
--------$maxwidth
If $resize is true, this variable controls the maximum width of resized images, in pixels.
Default Value:
$maxwidth = 640;
--------$maxheight
If $resize is true, this variable controls the maximum height of resized images, in pixels.
Default Value:
$maxheight = 640;
--------$modrewrite
This variable controls whether the script outputs query string links or mod_rewrite links. If your server
supports mod_rewrite, and you have uploaded or appended the included .htaccess file, this should be set
to true. If your server does not support mod_rewrite, if you don't want to use mod_rewrite, or if you
just have no idea what this is about and would prefer not to fool with it, set it to false.
The difference in this script output looks like this:
$modrewrite = true; > links look like this:
<a href="galleryroot/folder/dir/subdir/subsubdir/">
$modrewrite = false; > links look like this:
<a href="galleryroot/sp_index.php?dir=./dir/subdir/subsubdir/">
=
Using mod_rewrite links is nice because it hides the technology and overlays a virtual directory structure
over your physical directories. The user never leaves the index file, but it looks to them as if they
were navigating a directory tree. mod_rewrite links are also nice because they are easier to remember and
link directly.
Default Value:
$modrewrite = false;
--------$cachethumbs
This variable controls whether the Simple PHP Gallery should cache the thumbnails it generates. If
caching is on, each thumbnail will only be generated once, then saved to the server. When a thumnail is
requested, the script will automatically detect whether it has previously generated the thumbnail. If it
has, it will serve the file on disk, rather than generate a new thumbnail. Setting this to true takes a
large burden off of the server, so you probably want to leave it set to the default. If caching fails
for any reason (usually inability to read/write the cache folder), caching will be disabled, regardless
of this setting. If you change this variable to false after thumbnails have already been cached, the
cache folder (specified below) and all contents will be deleted automatically.
Also note that enabling thumbnail caching will also cause Simple PHP Gallery to generate a file in the
cache folder named cache.ini. This file is meant to be used in conjunction with Dan Benjamin's "Better
Image Rotator" (http://alistapart.com/articles/betterrotator/).
Default Value:
$cachethumbs = true;
--------$cachefolder
If $cachethumbs is true, this variable sets the folder that the thumbnails should be saved into. This
folder is created in the same directory as sp_index.php and will not show up as a folder in your gallery.
Note that if caching is enabled, but the cache folder does not exist, the script will attempt to create
it and chmod it to 755.
Default Value:
$cachefolder = 'cache';
--------$cacheresized
If $resize is true, this variable controls whether Simple PHP Gallery should cache the resized images it
generates. If caching is on, each image will only be resized once, then saved to the server. When an
image is requested, the script will automatically detect whether it has previously resized the image. If
it has, it will serve the file on disk, rather than generate a new resized image. Setting this to true
takes a large burden off of the server, so you probably want to leave it set to the default. If caching
fails for any reason (usually inability to read/write the cache folder), caching will be disabled,
regardless of this setting. If you change this variable to false after thumbnails have already been
cached, the cache folder (specified below) and all contents will be deleted automatically.
Default Value:
$cacheresized = true;
--------$cacheresizedfolder
If $cacheresized is true, this variable sets the folder that the resized images should be saved into.
This folder is created in the same directory as sp_index.php and will not show up as a folder in your
gallery. Note that if caching is enabled, but the cache folder does not exist, the script will attempt
to create it and chmod it to 755.
Default Value:
$cacheresizedfolder = 'rcache';
--------$precache
When viewing single images, enabling this option will cause the previous and next images to load into the
background, so that they will already be in the browser's cache when visitors click the "Previous" or
"Next" buttons. This gives the appearance of near-instantaneous image loading for your visitors. Note
that this feature will not work if $resize is true and $cacheresized is false.
Default Value:
$precache = true;
--------$hidefolders[]
This is a special setting, an array of folder names that should not show up in your gallery. Just add a
line for each folder you wish to hide. Follow this format:
$hidefolders[] = 'hiddenfolder1';<br />
$hidefolders[] = 'hiddenfolder2';<br />
...and so on.
Folders named 'cgi-bin' are hidden by default.
Default Value:
$hidefolders[] = 'cgi-bin';
--------$showfolderdetails
This variable controls whether the number of images and folders appears in parentheses next to links to
subfolders.
Default Value:
$showfolderdetails = true;
--------$showimgtitles
This variable controls whether image titles appear below thumbnails. If an image title for a particular
thumbnail cannot be found in sp_descriptions.ini, the filename will be used instead.
Default Value:
$showimgtitles = true;
--------$alignimages
This variable controls whether thumbnails should be aligned into columns, regardless of their width.
When set to false, thumbnails will float left and bunch up accordingly.
Default Value:
$alignimages = true;
--------$gd_version
You will notice that this option is not initially found in sp_config.php. Simple PHP Gallery will detect
this setting automatically and attempt to append a line similar to the following to sp_config.php:
$gd_version = '//your GD version here';
If Simple PHP Gallery is unable to write to sp_config.php, it will simply re-detect the version every
time the script is loaded. This is a minor additional burden on your server. If sp_config.php is not
writeable on your server, you may wish to add this setting manually.
To manually set $gd_version, upload the file named gd_detect.php to your server and load it into your
browser. The proper line of code to add to sp_config.php will be automatically generated for you.
----Adding File & Folder Titles & Descriptions----
Unlike Simple PHP Gallery 1.0, version 1.1 now uses an ini file to set file and folder titles and
descriptions. Also, unlike the previous version, 1.1 allows you to set titles and descriptions for both
individual images and folders.
Descriptions are now specified in the file named sp_descriptions.ini. This file will open in any text
editor. The format for an entry is very simple:
[filename.jpg]
title = "File Name"
desc = "This is filename.jpg's description."
Folders work exactly the same:
[foldername]
title = "Folder Name"
desc = "This is foldername's description."
Simply add as many entries as you wish. Both title and desc are optional, so you can specify none, one,
or both.
Special Note: To specify a description for the root folder of your gallery, use the following:
[.]
desc = "This is the root folder's description."
You can make changes to sp_descriptions.ini at any time, they will be applied immediately.
----COPYING FILES----
Once you have finished configuring the script, copy the following files to the folder that you want to be
the root folder of your gallery:
-sp_config.php
-sp_def_vars.php
-sp_descriptions.ini
-sp_getthumb.php
-sp_helper_functions.php
-sp_index.php
-sp_resize.php
-sp_styles.css
If you have set $modrewrite=true in sp_config.php, you will also need to copy or append the contents of
the following file into a new or existing file called ".htaccess" in the root folder of your gallery:
-htaccess.txt
If you do not append the contents of the included .htaccess file, you should at least add a directive to
make sp_index.php the default document for the folder:
DirectoryIndex sp_index.php
You can also just upload the .htaccess file included in the distribution archive (if your OS allows you to
see .htaccess files)
--ADDING NEW IMAGES AND FOLDERS--
To add a new folder or image to your gallery, just upload it to the appropriate folder under the root
folder of your gallery. New folders and images will automatically added to the gallery. If caching is
enabled, new thumbnails will be generated and cached for the new images upon the first viewing of the
page.
Simple PHP Gallery currently supports JPEG (.jpg, .jpeg), GIF (.gif), and PNG (.png) image formats.
You can add additional folder aliases and image descriptions into your sp_descriptions.ini file and
re-upload it at any time. Changes will be immediate.
--NOTES--
--SPECIAL THANKS--
Erik Sagen (http://www.kartooner.com/)
Ryan Parman (http://www.skyzyx.com/)
Matt Burris (http://www.goodblimey.com/)
Erik, Ryan, and Matt took time out of their hectic schedules to help me test and recommend features for Simple PHP
Gallery. Their assistance was invaluable in getting this project released. Make sure you stop by their
sites and say hello!
Thanks for all the help, guys! sp_config.php 0000644 0231572 0067436 00000001021 10363031404 014011 0 ustar wthax pg230812 0000000 0000000 <?php
$title = 'My Gallery';
//Thumbnail Settings
$maxthumbwidth = 120;
$maxthumbheight = 120;
//Main Image Resize Settings
$resize = false;
$maxwidth = 640;
$maxheight = 640;
//$modrewrite Settings
$modrewrite = false;
//Cache Settings
$cachethumbs = true;
$cachefolder = 'cache';
$cacheresized = true;
$cacheresizedfolder = 'rcache';
$precache = true;
//Folder Hiding
$hide_folders[] = 'cgi-bin';
//Miscellaneous Settings
$showfolderdetails = true;
$showimgtitles = true;
$alignimages = true;
$gd_version = "2.0.28";
?> sp_config_parse.php 0000644 0231572 0067436 00000007426 10311107675 015231 0 ustar wthax pg230812 0000000 0000000 <?php
$config_file = fopen('sp_config.dsc','r');
$new_config_file = fopen('sp_config.php','w');
if(!$config_file)
die("Could not open sp_config.dsc for reading");
if(!$new_config_file)
die("Could not open sp_config.php for writing");
$new_config_text = '';
$new_desc_file = 'sp_descriptions.ini';
while($line = fgets($config_file))
{
if(eregi(';;',$line))
{
$array = explode(";;", $line);
$options[strtolower(rtrim($array[0]))] = rtrim($array[1]);
}
else if(eregi('::',$line))
{
$array = explode("::", $line);
if(eregi('\.',$line))
{
$descriptions[strtolower($array[0])]['title'] = '';
$descriptions[strtolower($array[0])]['desc'] = str_replace('"','"', rtrim($array[1]));
}
else
{
$descriptions[strtolower($array[0])]['title'] = str_replace('"','"', rtrim($array[1]));
$descriptions[strtolower($array[0])]['desc'] = '';
}
}
}
fclose($config_file);
$new_config_text .= "<?php\n";
$new_config_text .= "//Gallery Title\n";
$new_config_text .= '$title = "' . rtrim($options['title']) . "\";\n\n";
$new_config_text .= "//Thumbnail Settings\n";
$new_config_text .= '$maxthumbwidth = ' . rtrim($options['maxwidth']) . ";\n";
$new_config_text .= '$maxthumbheight = ' . rtrim($options['maxheight']) . ";\n\n";
$new_config_text .= "//Image Resize Settings\n" . '$maxwidth = 0;' . "\n" . '$maxheight = 0;' . "\n\n";
$new_config_text .= "//mod_rewrite Settings\n" . '$modrewrite = ' . rtrim($options['modrewrite']) . ";\n\n";
$new_config_text .= "//Cache Settings\n" . '$cachethumbs = ' . rtrim($options['cachethumbs']) . ";\n";
$new_config_text .= '$cachefolder = "' . rtrim($options['cachefolder']) . "\";\n\n";
$new_config_text .= '$cacheresized = true;' . "\n";
$new_config_text .= '$cacheresizedfolder = "rcache";' . "\n\n";
$new_config_text .= '$precache = true;' . "\n\n";
$new_config_text .= "//Folder Hiding\n" . '$hide_folders[] = "cgi-bin";' . "\n\n";
$new_config_text .= "//Miscellaneous Settings\n";
$new_config_text .= '$showfolderdetails = true;' . "\n";
$new_config_text .= '$showimgtitles = true;' . "\n";
$new_config_text .= '$alignimages = true;' . "\n";
if(gd_version() != 0)
$new_config_text .= '$gd_version = "' . gd_version() . "\"\n";
$new_config_text .= "?>";
if(!fwrite($new_config_file, $new_config_text))
die("Unable to write sp_config.php");
echo "<p><strong>sp_config.php</strong> successfully written.</p>";
if(!write_ini_file($new_desc_file, $descriptions))
die("Unable to write sp_descriptions.ini");
echo "<p><strong>sp_descriptions.ini</strong> successfully written.</p>";
echo "<p>Configuration complete! You can now delete this file from your server.</p>";
function write_ini_file($path, $assoc_array) {
foreach ($assoc_array as $key => $item) {
if (is_array($item)) {
$content .= "\n[$key]\n";
foreach ($item as $key2 => $item2) {
$content .= "$key2 = \"$item2\"\n";
}
} else {
$content .= "$key = \"$item\"\n";
}
}
if (!$handle = fopen($path, 'w')) {
return false;
}
if (!fwrite($handle, $content)) {
return false;
}
fclose($handle);
return true;
}
function gd_version() {
static $gd_version_number = null;
if ($gd_version_number === null) {
// Use output buffering to get results from phpinfo()
// without disturbing the page we're in. Output
// buffering is "stackable" so we don't even have to
// worry about previous or encompassing buffering.
ob_start();
phpinfo(8);
$module_info = ob_get_contents();
ob_end_clean();
if (preg_match("/\bgd\s+version\b[^\d\n\r]+?([\d\.]+)/i",
$module_info,$matches)) {
$gd_version_number = $matches[1];
} else {
$gd_version_number = 0;
}
}
return $gd_version_number;
}
?> sp_def_vars.php 0000644 0231572 0067436 00000015560 10311107676 014362 0 ustar wthax pg230812 0000000 0000000 <?php
require('sp_config.php');
define("VERSION","1.1");
//DETECT AND STORE GD VERSION IF THIS IS THE FIRST TIME THE SCRIPT IS RUN.
if(!isset($gd_version))
{
$config_file = @fopen('sp_config.php','r');
$contents = fread($config_file, filesize('sp_config.php'));
@fclose($config_file);
$gd_version = gd_version();
$contents = str_replace('?>','$gd_version = "' . $gd_version . "\";\n?>",$contents);
$config_file = @fopen('sp_config.php','w');
@fwrite($config_file, $contents);
//header("Location: $_SERVER[PHP_SELF]");
//echo 'GD Detected! Version: '.$gd_version.'. Please reload this page to view your gallery. You will not see this message again.';
}
//CREATE THE CACHE FOLDER IF CACHING IS ENABLED AND IT DOES NOT ALREADY EXIST.
//IF THE FOLDER CANNOT BE CREATED, DISABLE CACHING
if($cachethumbs && !file_exists($cachefolder))
{
if(!mkdir($cachefolder, 0755))
{
$cachethumbs = false;
}
}
if($cacheresized && !file_exists($cacheresizedfolder))
{
if(!mkdir($cacheresizedfolder, 0755))
$cacheresized = false;
}
//CREATE THE cache.ini FILE IF IT DOES NOT EXIST. PARSE INTO THE $cache_ini VARIABLE.
if($cachethumbs)
{
$cache_ini = @fopen($cachefolder . "/cache.ini","a");
@fclose($cache_ini);
$cache_ini = @parse_ini_file($cachefolder . "/cache.ini",true);
}
//CREATE THE resized_cache.ini FILE IF IT DOES NOT EXIST. PARSE INTO THE $resized_cache_ini VARIABLE.
if($cacheresized)
{
$resized_cache_ini = @fopen($cacheresizedfolder . "/resized_cache.ini","a");
@fclose($resized_cache_ini);
$resized_cache_ini = @parse_ini_file($cacheresizedfolder . "/resized_cache.ini",true);
}
if(!$cachethumbs)
clearThumbCache();
if(!$cacheresized)
clearResizedCache();
//PARSE THE DESCRIPTIONS FILE
$descriptions = @parse_ini_file('sp_descriptions.ini',true);
if (! $descriptions) {
die('Unable to read sp_descriptions.ini file.');
}
$parts = pathinfo($_SERVER['PHP_SELF']);
$current_working_directory = $parts['dirinfo'];
$hide_folders[] = '.';
$hide_folders[] = '..';
$hide_folders[] = $cachefolder;
$hide_folders[] = $cacheresizedfolder;
//IF A DIRECTORY LIST REQUEST WAS MADE, PARSE IT INTO THE $dir VARIABLE.
$dir='.';
if(isset($_GET['dir']))
$dir = stripslashes($_GET['dir']);
//PREVENT REQUESTS FOR PARENT DIRECTORIES
if(eregi('^(\.\.)',$dir))
$dir='.';
if(eregi('^/',$dir))
$dir='.';
if(!(strpos($dir,'..') === false))
$dir='.';
//GET THE NAME OF THE CURRENT FOLDER.
$patharr = explode('/',$dir);
$current = $patharr[count($patharr)-1];
$alias = '';
//GET THE FOLDER ALIAS, IF IT EXISTS
if($descriptions[$current]['title'] != '')
$alias = $descriptions[$current]['title'];
else
$alias = $current;
//IF A FILE WAS REQUESTED FOR DISPLAY, READ THE PATH INTO THE $display_file VARIABLE
$display_file = eregi_replace('\./',returnCurrentWorkingDirectory() . '/',stripslashes($_GET['file']));
$resize_file = stripslashes($_GET['file']);
if($display_file != '')
{
if(!file_exists($resize_file))
{
$hash = md5(substr($resize_file,2,strlen($resize_file)-2));
if($cachethumbs)
{
@unlink($cachefolder . "/" . $hash . ".jpg");
unset($cache_ini[$hash]);
write_ini_file($cachefolder . "/cache.ini",$cache_ini);
}
if($cacheresized)
{
@unlink($cacheresizedfolder . "/" . $hash . ".jpg");
}
$location = returnCurrentWorkingDirectory();
if(empty($location))
$location = '/';
header("Location: " . $location);
}
if(eregi(".*(\.jpg|\.gif|\.png|\.jpeg)",basename($_GET['file'])))
$current = basename($_GET['file']);
else
{
exit;
}
if($descriptions[$current]['title'] != '')
{
$alias = $descriptions[$current]['title'];
}
else
$alias = $current;
}
if($alias != '.' && $alias != '')
$page_title = $title . ": " . $alias;
else
$page_title = $title;
if(!empty($_GET['dir']) || (empty($_GET['dir']) && empty($_GET['file'])))
{
$imglink = array(); //AN ARRAY TO HOLD LINKS TO THE IMAGES
$dirlink = array(); //AN ARRAY TO HOLD LINKS TO SUB-DIRECTORIES
foreach(getDirList() as $file)
{
$path = $dir . "/" . $file;
$webpath = substr($path,2,strlen($path)-2);
//IF THE CURRENT ITEM IS AN IMAGE, ADD A THE LINK TEXT TO THE $imglink ARRAY
if( eregi(".*(\.jpg|\.gif|\.png|\.jpeg)", $file))
{
$cached_img = $cachefolder . "/" . md5($webpath) . ".jpg";
$divwidth = $maxthumbwidth+4;
$divheight = $maxthumbheight+24;
if($showimgtitles)
$divheight += 16;
if($alignimages)
$link = '<div class="imgwrapper" style="height:' . $divheight . 'px;width:' . $divwidth .'px;text-align:center">';
else
$link = '<div class="imgwrapper" style="height:' . $divheight . 'px;">';
if($modrewrite)
{
$link .= "<a href=\"" . returnCurrentWorkingDirectory() . "/file/$webpath\">";
if($cachethumbs && file_exists($cached_img) && sizeMatches($cached_img) && cacheLinkMatch(md5($webpath)) && cacheFilesizeMatch(md5($webpath),filesize($webpath)))
$link .= "<img src=\"" . returnCurrentWorkingDirectory() . '/' . $cached_img . "\" alt=\"". $descriptions[$file]['title'] . "\" />";
else
$link .= "<img src=\"" . returnCurrentWorkingDirectory() . "/thumb/$webpath\" alt=\"". $descriptions[$file]['title'] . "\" />";
}
else
{
$link .= "<a href=\"$_SERVER[PHP_SELF]?file=$path\">";
if($cachethumbs && file_exists($cached_img) && sizeMatches($cached_img) && cacheLinkMatch(md5($webpath)) && cacheFilesizeMatch(md5($webpath),filesize($webpath)))
$link .= "<img src=\"" . $current_working_directory . $cached_img . "\" alt=\"". $descriptions[$file]['title'] . "\" />";
else
$link .= "<img src=\"sp_getthumb.php?source=$webpath\" alt=\"". $descriptions[$file]['title'] . "\" />";
}
if($showimgtitles)
if($descriptions[$file]['title'] != '')
$link .= '<span>' . $descriptions[$file]['title'] . '</span>';
else
$link .= "<span>$file</span>";
$link .= "</a></div>\n\t";
$imglink[] = $link;
}
//IF THE CURRENT ITEM IS A DIRECTORY, ADD THE LINK TEXT TO THE $dirlink ARRAY
else if(is_dir($path) && !in_array($file, $hide_folders))
{
if($descriptions[$file]['title'] != '')
$file = $descriptions[$file]['title'];
if($modrewrite)
$dir_string = "<a href=\"" . returnCurrentWorkingDirectory() . "/folder/$webpath\">" . $file . "</a>";
else
$dir_string = "<a href=\"" . $_SERVER['PHP_SELF'] . "?dir=$path\">" . $file . "</a>";
if($showfolderdetails)
{
$num_images = getNumImages($path);
$num_dir = getNumDir($path);
$img_s = ($num_images == 1) ? '':'s';
$dir_s = ($num_dir == 1) ? '':'s';
if($num_images != 0 || $num_dir != 0)
$dir_string .= " (";
if($num_images != 0)
{
$dir_string .= $num_images . " image" . $img_s;
if($num_dir != 0)
$dir_string .= ', ';
else
$dir_string .= ')';
}
if($num_dir != 0)
{
$dir_string .= $num_dir . " sub-folder" . $dir_s . ')';
}
}
$dirlink[$file] = $dir_string;
uksort($dirlink, "strnatcasecmp");
}
//IF THE CURRENT ITEM IS NOT AN IMAGE AND IS NOT A DIRECTORY, IGNORE IT
}
}
?> sp_descriptions.ini 0000644 0231572 0067436 00000000305 10311107676 015256 0 ustar wthax pg230812 0000000 0000000 [.]
desc = "This is the main gallery directory's description."
[file10.jpg]
title = "File 10"
desc = "This is file 10."
[folder10]
title = "Folder 10"
desc = "This is Folder 10's description."
sp_getthumb.php 0000644 0231572 0067436 00000004672 10311107677 014413 0 ustar wthax pg230812 0000000 0000000 <?php
require('sp_config.php');
$source = stripslashes($_GET['source']);
$path = pathinfo($source);
//echo $source;
$hash = md5($source);
switch(strtolower($path["extension"])){
case "jpeg":
case "jpg":
$original=imagecreatefromjpeg($source);
break;
case "gif":
$original=imagecreatefromgif($source);
break;
case "png":
$original=imagecreatefrompng($source);
break;
default:
break;
}
$xratio = $maxthumbwidth/(imagesx($original));
$yratio = $maxthumbheight/(imagesy($original));
if($xratio < $yratio) {
if($gd_version >= 2)
$thumb = imagecreatetruecolor($maxthumbwidth,floor(imagesy($original)*$xratio));
else
$thumb = imagecreate($maxthumbwidth,floor(imagesy($original)*$xratio));
}
else {
if($gd_version >= 2)
$thumb = imagecreatetruecolor(floor(imagesx($original)*$yratio), $maxthumbheight);
else
$thumb = imagecreate(floor(imagesx($original)*$yratio), $maxthumbheight);
}
imagecopyresampled($thumb, $original, 0, 0, 0, 0, imagesx($thumb)+1,imagesy($thumb)+1,imagesx($original),imagesy($original));
imagedestroy($original);
//CACHE THE IMAGE IF CACHING HAS BEEN ENABLED
if($cachethumbs)
{
imagejpeg($thumb, $cachefolder . "/" . $hash . ".jpg");
$descriptions = @parse_ini_file('sp_descriptions.ini',true);
$cache_ini = @parse_ini_file($cachefolder . "/cache.ini",true);
$thisfolder = str_replace('sp_getthumb.php','',$_SERVER['PHP_SELF']);
if($modrewrite)
$url = $thisfolder . 'file/' . $source;
else
$url = $thisfolder . 'sp_index.php?file=' . $source;
$cache_ini[$hash]['src'] = $thisfolder . $cachefolder . '/' . $hash . '.jpg';
$cache_ini[$hash]['alt'] = $descriptions[$path['basename']]['desc'];
$cache_ini[$hash]['url'] = $url;
$cache_ini[$hash]['title'] = $descriptions[$path['basename']]['title'];
$cache_ini[$hash]['size'] = filesize($source);
write_ini_file($cachefolder . "/cache.ini", $cache_ini);
}
//RETURN A JPG TO THE BROWSER
imagejpeg($thumb);
imagedestroy($thumb);
function write_ini_file($path, $assoc_array) {
foreach ($assoc_array as $key => $item) {
if (is_array($item)) {
$content .= "\n[$key]\n";
foreach ($item as $key2 => $item2) {
$content .= "$key2 = \"$item2\"\n";
}
} else {
$content .= "$key = \"$item\"\n";
}
}
if (!$handle = fopen($path, 'w')) {
return false;
}
if (!fwrite($handle, $content)) {
return false;
}
fclose($handle);
return true;
}
?> sp_helper_functions.php 0000644 0231572 0067436 00000025514 10311107700 016124 0 ustar wthax pg230812 0000000 0000000 <?php
//THIS FUNCTION WILL RETURN A SORTED ARRAY OF ALL FILES AND FOLDERS IN THE CURRENT DIRECTORY
function getDirList($input_dir="")
{
global $dir;
if($input_dir == '')
$input_dir = $dir;
//echo "--" . stripslashes($input_dir) , "--";
$dh = opendir(stripslashes($input_dir));
while (false !== ($filename = readdir($dh)))
{
$files[] = $filename;
}
@sort($files);
return $files;
}
function subDirExist()
{
global $dirlink;
$exist = false;
if(count($dirlink)!=0)
$exist = true;
return $exist;
}
function getImgLinks()
{
global $imglink;
return $imglink;
}
function getDirDescription()
{
global $dir;
global $descriptions;
$path = explode('/',$dir);
$description = $descriptions[$path[count($path)-1]]['desc'];
return $description;
}
//THIS FUNCTION GENERATES THE SUB-DIRECTORY LINKS FOR THE CURRENT DIRECTORY. IT RETURNS VOID.
function getDirLinks()
{
global $dirlink;
?>
<h2>Sub-Folders</h2>
<ul>
<?php
foreach($dirlink as $link)
{
echo "<li>$link</li>";
}
?>
</ul>
<?php
}
function getPageTitle() {
global $page_title;
echo $page_title;
}
function getCurrentWorkingDirectory() {
$parts = pathinfo($_SERVER['PHP_SELF']);
if($parts['dirname'] != '/')
echo $parts['dirname'];
else
echo '';
}
function returnCurrentWorkingDirectory() {
$parts = pathinfo($_SERVER['PHP_SELF']);
if($parts['dirname'] != '/')
return $parts['dirname'];
else
return '';
}
function gd_version() {
static $gd_version_number = null;
if ($gd_version_number === null) {
// Use output buffering to get results from phpinfo()
// without disturbing the page we're in. Output
// buffering is "stackable" so we don't even have to
// worry about previous or encompassing buffering.
ob_start();
phpinfo(8);
$module_info = ob_get_contents();
ob_end_clean();
if (preg_match("/\bgd\s+version\b[^\d\n\r]+?([\d\.]+)/i",
$module_info,$matches)) {
$gd_version_number = $matches[1];
} else {
$gd_version_number = 0;
}
}
return $gd_version_number;
}
function getFile() {
global $display_file, $resize_file, $maxwidth, $maxheight, $resize, $cacheresizedfolder, $cacheresized;
$cached_img = $cacheresizedfolder . "/" . md5(substr($resize_file,2,strlen($resize_file)-2)) . ".jpg";
$path = pathinfo($_SERVER[PHP_SELF]);
$path = $path['dirname'];
if($path == '/')
$path = '';
if(!function_exists('imagecreate') || $maxwidth == 0 || $maxheight ==0 || !$resize)
echo '<img id="single" src="' . $display_file;
else
{
echo '<a href="' . $display_file . '" target="top"><img id="single" src="';
if($cacheresized && file_exists($cached_img) && sizeMatches($cached_img, 'full') && resizedCacheFilesizeMatch(md5(substr($resize_file,2,strlen($resize_file)-2)), filesize($resize_file)))
echo $path . '/' . $cached_img;
else
echo $path . "/sp_resize.php?source=" . $resize_file;
}
echo '" alt="';
getDescription();
if(function_exists('imagecreate') && $maxwidth > 0 && $maxheight > 0 && $resize)
echo '" title="Click for full size" /></a>';
else
echo '" />';
}
function getDescription() {
global $descriptions, $current;
echo $descriptions[$current]["desc"];
}
function descriptionExists() {
global $descriptions;
global $current;
$exists = false;
if($descriptions[$current]["desc"] != '')
$exists = true;
return $exists;
}
function sizeMatches($image, $size='thumb') {
//echo "$image ";
global $maxthumbwidth, $maxthumbheight, $maxwidth, $maxheight;
$match = false;
if(file_exists($image))
{
$path = pathinfo($image);
switch(strtolower($path["extension"])){
case "jpeg":
case "jpg":
$image=imagecreatefromjpeg($image);
break;
case "gif":
$image=imagecreatefromgif($image);
break;
case "png":
$image=imagecreatefrompng($image);
break;
default:
break;
}
$x = imagesx($image);
$y = imagesy($image);
imagedestroy($image);
if($size == 'thumb')
{
if((($x == $maxthumbwidth) && ($y <= $maxthumbheight)) || (($x <= $maxthumbwidth) && ($y == $maxthumbheight)))
$match = true;
}
if($size == 'full')
{
if((($x == $maxwidth) && ($y <= $maxheight)) || (($x <= $maxwidth) && ($y == $maxheight)))
$match = true;
}
}
return $match;
}
function clearCache() {
clearThumbCache();
clearResizedCache();
}
function clearThumbCache() {
global $cachefolder;
rmdirr($cachefolder);
@mkdir($cachefolder, 0755);
$cache_ini = @fopen($cachefolder . "/cache.ini","a");
@fclose($cache_ini);
}
function clearResizedCache() {
global $cacheresizedfolder;
rmdirr($cacheresizedfolder);
@mkdir($cacheresizedfolder, 0755);
$cache_ini = @fopen($cacheresizedfolder . "/resized_cache.ini","a");
@fclose($cache_ini);
}
function rmdirr($dirname)
{
// Sanity check
if (!file_exists($dirname)) {
return false;
}
// Simple delete for a file
if (is_file($dirname)) {
return unlink($dirname);
}
// Loop through the folder
$dir = dir($dirname);
while (false !== $entry = $dir->read()) {
// Skip pointers
if ($entry == '.' || $entry == '..') {
continue;
}
// Deep delete directories
if (is_dir("$dirname/$entry")) {
rmdirr("$dirname/$entry");
} else {
unlink("$dirname/$entry");
}
}
// Clean up
$dir->close();
return rmdir($dirname);
}
function cacheLinkMatch($hash)
{
global $cache_ini, $cachethumbs, $modrewrite;
$match = false;
if($modrewrite && !eregi('sp_',$cache_ini[$hash]['url']))
$match = true;
if(!$modrewrite && eregi('sp_',$cache_ini[$hash]['url']))
$match = true;
return $match;
}
function cacheFilesizeMatch($hash, $filesize)
{
global $cache_ini;
$match = false;
if($filesize == $cache_ini[$hash]['size'])
$match = true;
return $match;
}
function resizedCacheFilesizeMatch($hash, $filesize)
{
global $resized_cache_ini;
$match = false;
if($filesize == $resized_cache_ini[$hash]['size'])
$match = true;
return $match;
}
function getPrevAndNext() {
global $modrewrite, $precache, $resize;
$files = getDirList('./' . dirname($_GET['file']) . '/');
foreach($files as $img)
{
if(eregi(".*(\.jpg|\.gif|\.png|\.jpeg)", $img))
$imgfiles[] = $img;
}
$current_index = array_search(basename($_GET['file']),$imgfiles);
$prev_index = $current_index-1;
if($prev_index == -1)
$prev_index = count($imgfiles)-1;
$next_index = $current_index+1;
if($next_index == count($imgfiles))
$next_index = 0;
if($modrewrite)
{
$prev_link = "<a accesskey=\"-\" id=\"prev\" href=\"" . returnCurrentWorkingDirectory() . "/file/" . dirname($_GET['file']) . '/' . $imgfiles[$prev_index] . "\">« Previous [-]</a>";
$next_link = "<a accesskey=\"=\" id=\"next\" href=\"" . returnCurrentWorkingDirectory() . "/file/" . dirname($_GET['file']) . '/' . $imgfiles[$next_index] . "\">[+] Next »</a>" . "<a accesskey=\"+\" href=\"" . returnCurrentWorkingDirectory() . "/file/" . dirname($_GET['file']) . '/' . $imgfiles[$next_index] . "\"></a>";
}
else
{
$prev_link = "<a accesskey=\"-\" id=\"prev\" href=\"" . $_SERVER[PHP_SELF] . "?file=" . dirname($_GET['file']) . '/' . $imgfiles[$prev_index] . "\">« Previous [-]</a>";
$next_link = "<a accesskey=\"=\" id=\"next\" href=\"" . $_SERVER[PHP_SELF] . "?file=" . dirname($_GET['file']) . '/' . $imgfiles[$next_index] . "\">[+] Next »</a>" . "<a accesskey=\"+\" href=\"" . $_SERVER[PHP_SELF] . "?file=" . dirname($_GET['file']) . '/' . $imgfiles[$next_index] . "\"></a>";
}
echo $prev_link . "\n" . $next_link;
if($precache && !$resize)
{
$trueimagepath = dirname($_SERVER[PHP_SELF]) . "/" . dirname($_GET['file']);
echo "\n<img src=\"" . $trueimagepath . "/" . $imgfiles[$prev_index] . "\" width=\"1\" height=\"1\" alt=\"\" border=\"0\" style=\"position:absolute; top:0; left:0; visibility:hidden;\" />";
echo "\n<img src=\"" . $trueimagepath . "/" . $imgfiles[$next_index] . "\" width=\"1\" height=\"1\" alt=\"\" border=\"0\" style=\"position:absolute; top:0; left:0; visibility:hidden;\" />\n";
}
}
//THIS FUNCTION GENERATES THE BREADCRUMB TRAIL DISPLAYED AT THE TOP OF THE PAGE. IT RETURNS VOID.
function getBreadCrumbs()
{
global $descriptions;
global $dir;
global $display_file;
global $current_working_directory;
global $title;
global $modrewrite;
$nodir = false;
if($dir != '.')
$patharr = explode('/', $dir);
else
{
$cwd = returnCurrentWorkingDirectory() . '/';
$path = @str_replace($cwd,'',$display_file);
//echo $path;
if(!$path)
$path = $display_file;
if($cwd == '/')
$path = substr($display_file,1,strlen($display_file)-1);
//echo $path;
$patharr = explode('/', $path);
$nodir = true;
}
$linkpath = '.';
$counter = 0;
echo "<strong>Currently viewing:</strong> <a href=\"" . returnCurrentWorkingDirectory() . "/\"";
if((count($patharr) == 2 && isset($_GET['dir']))||(count($patharr) == 1 && isset($_GET['file'])))
echo " accesskey=\"u\"";
echo ">" . $title . "</a> ";
foreach($patharr as $folder)
{
if($descriptions[$folder]['title'] != '')
$foldername = $descriptions[$folder]['title'];
else
$foldername = $folder;
if(!eregi('^\.',$folder))
{
$linkpath .= "/$folder";
if($patharr[count($patharr)-1] != $folder)
{
if($modrewrite)
{
echo '» <a href="' . returnCurrentWorkingDirectory() . '/folder/' . $linkpath . '"';
if($counter == (count($patharr)-2))
echo " accesskey=\"u\"";
echo ">$foldername</a> ";
}
else
{
echo "» <a href=\"" . $_SERVER['PHP_SELF'] . "?dir=$linkpath\"";
if($counter == count($patharr)-2)
echo " accesskey=\"u\"";
echo ">$foldername</a> ";
}
}
else if($patharr[count($patharr)-1] == '')
;
else
{
if($nodir)
{
if($descriptions[$folder]['title'] != '')
echo "» <strong>" . $descriptions[$folder]['title'] . "</strong>";
else
echo "» <strong>$folder</strong>";
}
else
echo "» <strong>$foldername</strong>";
}
}
$counter++;
}
}
function getNumImages($dir)
{
$num_images = 0;
foreach(getDirList($dir) as $file)
{
if( eregi(".*(\.jpg|\.gif|\.png|\.jpeg)", $file))
{
$num_images++;
}
}
return $num_images;
}
function getNumDir($directory)
{
$num_dir = 0;
foreach(getDirList($directory) as $item)
{
$path = $directory . '/' . $item;
if(is_dir($path) && $item != '.' && $item != '..' && $item != $cachefolder)
$num_dir++;
}
return $num_dir;
}
function write_ini_file($path, $assoc_array) {
foreach ($assoc_array as $key => $item) {
if (is_array($item)) {
$content .= "\n[$key]\n";
foreach ($item as $key2 => $item2) {
$content .= "$key2 = \"$item2\"\n";
}
} else {
$content .= "$key = \"$item\"\n";
}
}
if (!$handle = fopen($path, 'w')) {
return false;
}
if (!fwrite($handle, $content)) {
return false;
}
fclose($handle);
return true;
}
?> sp_index.php 0000644 0231572 0067436 00000005522 10363032023 013663 0 ustar wthax pg230812 0000000 0000000 <?php
/*
Simple PHP Gallery by Paul Griffin.
This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.
To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/1.0/
or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
What this means:
You are free:
* to copy, distribute, display, and perform the work
* to make derivative works
Under the following conditions:
* Attribution. You must give the original author credit.
* Noncommercial. You may not use this work for commercial purposes.
* Share Alike. If you alter, transform, or build upon this work, you may distribute the
resulting work only under a license identical to this one.
* For any reuse or distribution, you must make clear to others the license terms of this work.
* Any of these conditions can be waived if you get permission from the author.
*/
require('sp_helper_functions.php');
require('sp_def_vars.php');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title><?php getPageTitle(); ?>