Paginación para mostrar Thumbnails

[enlinea777]

Listo

Código PHP:

  <?php
if (!(isset($_GET['temp']))) {
                        echo"no existe";
                    } else{ 
                        foreach ($_GET['temp'] as $temp) {
                          
                        }
                        
                        if($temp=="A") {
 
                        } elseif ($temp=="C") {
 
                            $path = 'images'; # Directorio donde están las imágenes
                            echo '<table>';
                            echo'<tr>';
 
                            temp($path, $temp);
                        }
                    }
 
    function make_thumb($folder,$src,$dest,$thumb_width) {
 
        if (preg_match("#([a-zA-Z0-9_\-\s]+)\.(jpg|JPG)#is",$src)){
 
            $source_image = imagecreatefromjpeg($folder.'/'.$src);
        } elseif (preg_match("#([a-zA-Z0-9_\-\s]+)\.(png|PNG)#is",$src)){
 
                $source_image = imagecreatefrompng($folder.'/'.$src);
        }
 
        $width = imagesx($source_image);
        $height = imagesy($source_image);
 
        $thumb_height = floor($height*($thumb_width/$width));
 
        $virtual_image = imagecreatetruecolor($thumb_width,$thumb_height);
 
        imagecopyresampled($virtual_image,$source_image,0,0,0,0,$thumb_width,$thumb_height,$width,$height);
 
        imagejpeg($virtual_image,$dest,100);
 
    }
 
    // display pagination
    function print_pagination($numPages,$currentPage,$temp) {
 
       echo 'Page '. $currentPage .' of '. $numPages;
       
       if (!isset($temp)) {
           echo "no existe";
       } else {
            if ($numPages > 1) {
                echo '&nbsp;&nbsp;';
 
                if ($currentPage > 1) {
                    $prevPage = $currentPage - 1;
                    
                    echo '<a href="'. $_SERVER['PHP_SELF'] .'?p='. $prevPage.'">&laquo;&laquo;</a>';
                }       
 
                for( $e=0; $e < $numPages; $e++ ) {
                    $p = $e + 1;
 
                    if ($p == $currentPage) {        
                        $class = 'current-paginate';
                    } else {
                        $class = 'paginate';
                    } 
                    echo $_SERVER['PHP_SELF'];
                    //echo '<a href="http://www.forosdelweb.com/f18/paginacion-para-mostrar-thumbnails-1128115/campanas.php?temp%5B%5D=C&calendar=Introduce+una+fecha...">1</a>';
                    echo '<a class="'. $class .'" href="'. $_SERVER['PHP_SELF'] .'?p='. $p .'">'. $p .'</a>';
                }
 
                if ($currentPage != $numPages) {
                    $nextPage = $currentPage + 1;    
                    echo '<a href="'. $_SERVER['PHP_SELF'] .'p='. $nextPage.'">&raquo;&raquo;</a>';
                }
                
            }
       }
    }
 
    function temp($path, $temp) {
 
        $itemsPerPage = '16';         // number of images per page    
        $thumb_width  = '120';        // width of thumbnails
        $thumb_height = '85';         // height of thumbnails
        $src_files    = scandir($path); // files in current folder
        $extensions   = array(".jpg",".png",".gif",".JPG",".PNG",".GIF"); // allowed extensions in photo gallery
 
        echo '<div class="gallery">';
        
        $files = array();
 
        foreach($src_files as $file) {
 
            $ext = strrchr($file, '.');
 
            if(in_array($ext, $extensions)) {
 
                array_push( $files, $file );          
 
                if (!is_dir($path.'/thumbs')) {
                    mkdir($path.'/thumbs');
                    chmod($path.'/thumbs', 0777);
                    //chown($path.'/thumbs', 'apache'); 
                }
 
                $thumb = $path.'/thumbs/'.$file;
 
                if (!file_exists($thumb)) {
                    make_thumb($path,$file,$thumb,$thumb_width); 
                }                                
            }
        }
 
        if ( count($files) == 0 ) {
            echo $path;
            echo 'There are no photos in this album!';
        } else {
            $numPages = ceil( count($files) / $itemsPerPage );
 
            if(isset($_GET['p'])) {
 
                $currentPage = $_GET['p'];
 
                if($currentPage > $numPages) {
                    $currentPage = $numPages;
                }
            } else {
                $currentPage=1;
            } 
 
            $start = ( $currentPage * $itemsPerPage ) - $itemsPerPage;
 
            for( $i=$start; $i<$start + $itemsPerPage; $i++ ) {
 
                if( isset($files[$i]) && is_file( $path .'/'. $files[$i] ) ) { 
 
                    echo '<div class="thumb">
                    <a href="'. $path .'/'. $files[$i] .'?temp='.$_GET['temp'].'" class="albumpix" rel="albumpix">
                    <img src="'. $path .'/thumbs/'. $files[$i] .'" width="'.$thumb_width.'" height="'.$thumb_height.'" alt="" />
                    </a>  
                    </div>'; 
                } else {
 
                    if( isset($files[$i]) ) {
                        echo $files[$i];
                    }
                }
            }
 
 
            echo '<div class="clear"></div>';
 
            echo '<div class="p5-sides">
            <div class="float-left">'.count($files).' images</div>
            <div class="float-right" class="paginate-wrapper">';
 
            if ($temp="C") {
                print_pagination($numPages,$currentPage,$temp);
            }
 
            echo '</div>
            <div class="clearb10">
            </div>';
        }
    }
?>