1bigbear Posted November 28, 2007 Share Posted November 28, 2007 I use the Micro Photo Gallery the script finds all .jpg files and creates thumbnails if there isn't one and links the thumbnail with the jpg file. I will use this script on a site, and I don't want to upload the same gallery on the other site, I just want the script to read from the folder of my first site the files. The original script only reads from the folder that is in. Here is the script: <?php /************************************************* * Micro Photo Gallery * * Version: 1.0 * Date: 2007-04-05 * * Usage: * Just copy these files into your image folder * ****************************************************/ $columns = 5; $thmb_width = 120; $thmb_height = 80; function resizeImage($originalImage,$toWidth,$toHeight){ // Get the original geometry and calculate scales list($width, $height) = getimagesize($originalImage); $xscale=$width/$toWidth; $yscale=$height/$toHeight; // Recalculate new size with default ratio if ($yscale>$xscale){ $new_width = round($width * (1/$yscale)); $new_height = round($height * (1/$yscale)); } else { $new_width = round($width * (1/$xscale)); $new_height = round($height * (1/$xscale)); } // Resize the original image $imageResized = imagecreatetruecolor($new_width, $new_height); $imageTmp = imagecreatefromjpeg ($originalImage); imagecopyresampled($imageResized, $imageTmp, 0, 0, 0, 0, $new_width, $new_height, $width, $height); return $imageResized; } function generateThumbnails(){ global $thmb_width,$thmb_height; // Open the actual directory if ($handle = opendir(".")) { // Read all file from the actual directory while ($file = readdir($handle)) { // Check whether tha actual item is a valid file if (is_file($file)){ // Check whether the actual image is a thumbnail if (strpos($file,'_th.jpg')){ $isThumb = true; } else { $isThumb = false; } if (!$isThumb) { // Process the file string $dirName = substr($file,0,strpos($file,basename($file))); if (strlen($dirName) < 1) $dirName = '.'; $fileName = basename($file); $fileMain = substr($fileName,0,strrpos($fileName,'.')); $extName = substr($fileName,strrpos($fileName,'.'), strlen($fileName)-strrpos($fileName,'.')); // Check if the actual file is a jpeg image if (($extName == '.jpg') || ($extName == '.jpeg')){ $thmbFile = $dirName.'/'.$fileMain.'_th.jpg'; // If a thumbnail dosn't exists tahn create a new one if (!file_exists($thmbFile)){ imagejpeg(resizeImage($file,$thmb_width,$thmb_height),$thmbFile,80); } } } } } } } function getNormalImage($file){ $base = substr($file,0,strrpos($file,'_th.jpg')); if (file_exists($base.'.jpg')) return $base.'.jpg'; elseif (file_exists($base.'.jpeg')) return $base.'.jpeg'; else return ""; } function displayPhotos(){ global $columns; generateThumbnails(); $act = 0; // Open the actual directory if ($handle = opendir(".")) { // Read all file from the actual directory while ($file = readdir($handle)) { // Check whether tha actual item is a valid file if (is_file($file)){ // Check whether the actual image is a thumbnail if (strpos($file,'_th.jpg')){ ++$act; if ($act > $columns) { echo '</tr><tr><td class="photo"><a href="'.getNormalImage($file).'"><img src="'.$file.'" alt="'.$file.'"/></a></td>'; $act = 1; } else { echo '<td class="photo"><a href="'.getNormalImage($file).'"><img src="'.$file.'" alt="'.$file.'"/></a></td>'; } } } } } } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd"> <html> <head> <title>Micro Photo Gallery</title> <link href="style/style.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="main"> <div class="caption">Micro Photo Gallery</div> <table align="center"><tr> <?php displayPhotos(); ?> </table> <div id="source">Micro Photo Gallery 1.0</div> </div> </body> Quote Link to comment Share on other sites More sharing options...
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