? .DS_Store
? img/.DS_Store
? img/banners/.DS_Store
Index: img/banners/rotate.php
===================================================================
RCS file: /cvs/drupal-contrib/contributions/themes/marinelli/img/banners/rotate.php,v
retrieving revision 1.1
diff -r1.1 rotate.php
3,203c3,34
< /*
< 
< 	AUTOMATIC IMAGE ROTATOR
< 	Version 2.2 - December 4, 2003
< 	Copyright (c) 2002-2003 Dan P. Benjamin, Automatic, Ltd.
< 	All Rights Reserved.
< 
< 	http://www.hiveware.com/imagerotator.php
< 	
< 	http://www.automaticlabs.com/
< 	
< 	
< 	DISCLAIMER
< 	Automatic, Ltd. makes no representations or warranties about
< 	the suitability of the software, either express or
< 	implied, including but not limited to the implied
< 	warranties of merchantability, fitness for a particular
< 	purpose, or non-infringement. Dan P. Benjamin and Automatic, Ltd.
< 	shall not be liable for any damages suffered by licensee
< 	as a result of using, modifying or distributing this
< 	software or its derivatives.
< 	
< 	
< 	ABOUT
< 	This PHP script will randomly select an image file from a
< 	folder of images on your webserver.  You can then link to it
< 	as you would any standard image file and you'll see a random
< 	image each time you reload.
< 	
< 	When you want to add or remove images from the rotation-pool,
< 	just add or remove them from the image rotation folder.
< 
< 
< 	VERSION CHANGES
< 	Version 1.0
< 		- Release version
< 	
< 	Version 1.5
< 		- Tweaked a few boring bugs
< 	
< 	Version 2.0
< 		- Complete rewrite from the ground-up
< 		- Made it clearer where to make modifications
< 		- Made it easier to specify/change the rotation-folder
< 		- Made it easier to specify/change supported image types
< 		- Wrote better instructions and info (you're them reading now)
< 		- Significant speed improvements
< 		- More error checking
< 		- Cleaner code (albeit more PHP-specific)
< 		- Better/faster random number generation and file-type parsing
< 		- Added a feature where the image to display can be specified
< 		- Added a cool feature where, if an error occurs (such as no
< 		  images being found in the specified folder) *and* you're
< 		  lucky enough to have the GD libraries compiled into PHP on
< 		  your webserver, we generate a replacement "error image" on
< 		  the fly.
< 		
<     Version 2.1
<         - Updated a potential security flaw when value-matching
<           filenames
< 
<     Version 2.2
<         - Updated a few more potential security issues
<         - Optimized the code a bit.
<         - Expanded the doc for adding new mime/image types.
< 
<         Thanks to faithful ALA reader Justin Greer for
<         lots of good tips and solid code contribution!
< 
< 
< 	INSTRUCTIONS
< 	1. Modify the $folder setting in the configuration section below.
< 	2. Add image types if needed (most users can ignore that part).
< 	3. Upload this file (rotate.php) to your webserver.  I recommend
< 	   uploading it to the same folder as your images.
< 	4. Link to the file as you would any normal image file, like this:
< 
< 			<img src="http://example.com/rotate.php">
< 
< 	5. You can also specify the image to display like this:
< 
< 			<img src="http://example.com/rotate.php?img=gorilla.jpg">
< 		
< 		This would specify that an image named "gorilla.jpg" located
< 		in the image-rotation folder should be displayed.
< 	
< 	That's it, you're done.
< 
< */
< 
< 
< 
< 
< /* ------------------------- CONFIGURATION -----------------------
< 
< 
< 	Set $folder to the full path to the location of your images.
< 	For example: $folder = '/user/me/example.com/images/';
< 	If the rotate.php file will be in the same folder as your
< 	images then you should leave it set to $folder = '.';
< 
< */
< 
< 
< 	$folder = '.';
< 
< 
< /*	
< 
< 	Most users can safely ignore this part.  If you're a programmer,
< 	keep reading, if not, you're done.  Go get some coffee.
< 
<     If you'd like to enable additional image types other than
< 	gif, jpg, and png, add a duplicate line to the section below
< 	for the new image type.
< 	
< 	Add the new file-type, single-quoted, inside brackets.
< 	
< 	Add the mime-type to be sent to the browser, also single-quoted,
< 	after the equal sign.
< 	
< 	For example:
< 	
< 	PDF Files:
< 
< 		$extList['pdf'] = 'application/pdf';
< 	
<     CSS Files:
< 
<         $extList['css'] = 'text/css';
< 
<     You can even serve up random HTML files:
< 
< 	    $extList['html'] = 'text/html';
< 	    $extList['htm'] = 'text/html';
< 
<     Just be sure your mime-type definition is correct!
< 
< */
< 
<     $extList = array();
< 	$extList['gif'] = 'image/gif';
< 	$extList['jpg'] = 'image/jpeg';
< 	$extList['jpeg'] = 'image/jpeg';
< 	$extList['png'] = 'image/png';
< 	
< 
< // You don't need to edit anything after this point.
< 
< 
< // --------------------- END CONFIGURATION -----------------------
< 
< $img = null;
< 
< if (substr($folder,-1) != '/') {
< 	$folder = $folder.'/';
< }
< 
< if (isset($_GET['img'])) {
< 	$imageInfo = pathinfo($_GET['img']);
< 	if (
< 	    isset( $extList[ strtolower( $imageInfo['extension'] ) ] ) &&
<         file_exists( $folder.$imageInfo['basename'] )
<     ) {
< 		$img = $folder.$imageInfo['basename'];
< 	}
< } else {
< 	$fileList = array();
< 	$handle = opendir($folder);
< 	while ( false !== ( $file = readdir($handle) ) ) {
< 		$file_info = pathinfo($file);
< 		if (
< 		    isset( $extList[ strtolower( $file_info['extension'] ) ] )
< 		) {
< 			$fileList[] = $file;
< 		}
< 	}
< 	closedir($handle);
< 
< 	if (count($fileList) > 0) {
< 		$imageNumber = time() % count($fileList);
< 		$img = $folder.$fileList[$imageNumber];
< 	}
< }
< 
< if ($img!=null) {
< 	$imageInfo = pathinfo($img);
< 	$contentType = 'Content-type: '.$extList[ $imageInfo['extension'] ];
< 	header ($contentType);
< 	readfile($img);
< } else {
< 	if ( function_exists('imagecreate') ) {
< 		header ("Content-type: image/png");
< 		$im = @imagecreate (100, 100)
< 		    or die ("Cannot initialize new GD image stream");
< 		$background_color = imagecolorallocate ($im, 255, 255, 255);
< 		$text_color = imagecolorallocate ($im, 0,0,0);
< 		imagestring ($im, 2, 5, 5,  "IMAGE ERROR", $text_color);
< 		imagepng ($im);
< 		imagedestroy($im);
< 	}
---
> /**
>  * Simple PHP image rotator - (c) 2008 Chris Burgess - www.giantrobot.co.nz
>  *
>  * This code is released as GPL v2 or any later version of same.
>  */
> 
> /**
>  * randomly select an image from the current directory and return it
>  *
>  * @TODO - consider accepting a local path as $_GET['img'] for overrides
>  * to remain compatible with Marinelli's rotate.php
>  * 
>  * (but why? what possible use case is there for linking to 
>  * rotate.php?img=file.gif instead of straight to file.gif?
>  * sounds like asking for trouble to me ... )
>  */
> 
> $file_types = array( 
>   'gif'  => 'image/gif',
>   'jpg'  => 'image/jpeg',
>   'jpeg' => 'image/jpeg',
>   'png'  => 'image/png',
> ) ;
> 
> $regex = '/\.(' . implode('|',array_keys($file_types)) . ')$/i' ;
> $files = array() ;
> 
> $directory = opendir(".");
> while ( FALSE !== ($file = readdir( $directory )) ) {
>   if ( preg_match( $regex, $file ) ) {
>     $files[] = $file ;
>   }
206c37,49
< ?>
---
> if ( !empty( $files ) ) {
>   $which   = rand(0,sizeof($files)-1) ;
>   if ( $file = file_get_contents( $files[$which] ) ) {
>     $parts   = explode('.',$files[$which]) ;
>     $ext     = strtolower($parts[sizeof($parts)-1]) ;
>     header( "Content-type: " . $file_types[$ext] ) ;
>     header( "Expires: Wed, 29 Jan 1975 04:15:00 GMT" );
>     header( "Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT" );
>     header( "Cache-Control: no-cache, must-revalidate" );
>     header( "Pragma: no-cache" );
>     print $file ;
>   }
> }
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