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Amanda

Amanda

11/05/2004 16:09:00
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ik heb het script hier gebruikt van ik geloof bas en het werkt prima alleen wil ik er twee dingen op uitbreiden als dat kan.

- ik wil graag maar 12 thumbs per pagina en de rest op een nieuwe pagina, hoe doe ik dit?
- ik wil graag de fotos op volgorde getoond hebben, dit moet in een array dat weet ik maar ik kom er niet uit.

dit is het script.

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>|| Fotoalbums ||</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link href="system/main.css" type="text/css" rel="stylesheet">
</head>

<style>
body {
background-image: url(../logo.jpg);
background-repeat: no-repeat;
background-position: center top;
}
</style>
<body>
<a href="../intro.php">Home</a><br><br>

Code (php)
PHP script in nieuw venster Selecteer het PHP script
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<?


Function Numdirs($dir)
{
    
    if(!$dir)
        $dir = ".";
        
    $handle = opendir($dir);    
    while($file = readdir($handle))
    {
        if(is_dir("$dir/$file") && $file != "thumbs" && $file != "." && $file != ".." && $file != "system")
            $numdirs++;
    }
    return $numdirs;
}

Function NumPics($dir)
{
    $handle = opendir($dir);    
    while($file = readdir($handle))
    {
        $filetype = substr($file,-3,3);
        if ($filetype == "jpg" || $filetype == "JPG" )
            $numpics++;    
    }
    return $numpics;
}

function ThumbAvail($file)
{
    $fp = popen("./jhead -st - '$file' 2>&1", "r");
    while (!feof($fp)) {
              $buf .= fread($fp, 1024);
       }
        
       if(strstr($buf,"thumbnail"))
           return 0;
       else
           return 1;    
}  

Function ImgSize($file)          
{
    $fp = popen("./jhead '$file' 2>&1", "r");
    while (!feof($fp)) {
              $buf .= fread($fp, 1024);
       }
        
       //Resolution : 1536 x 2048
       eregi("Resolution.* ([0-9]{1,}) x ([0-9]{1,})[^0-9]",$buf, $res);

    $res[0] = trim(substr($res[0],12));
        
       return $res;
}

Function GetNextName($name)
{
    
    if(file_exists($name))
    {
        $handle = opendir('.');    
        while($file = readdir($handle))
        {    
            
            $filetype = substr($file,-3,3);
            
            if ($filetype == "jpg" || $filetype == "JPG" )
                {
                if($stop)
                    return($file);
                            
                if($file == $name)
                    $stop = 1;
            }    
        
        }
    }
        
}

Function GetPrevName($name)
{
    
    if(file_exists($name))
    {
        $handle = opendir('.');    
        while($file = readdir($handle))
        {    
            
            $filetype = substr($file,-3,3);
            
            if ($filetype == "jpg" || $filetype == "JPG" )
                {
                if($file == $name)
                    return($oudefile);    
                else    
                    $oudefile = $file;    
            }
        }    
    }    
    
}


Function CreateThumb($file)
{
    
    if(!is_dir("thumbs"))
    {
        $res = @mkdir("thumbs",0777);
        
        if(!$res)
        {
            echo "Geen rechten om thumbnails aan te maken.";
            exit();
        }
        else
            chmod("thumbs",0777);
    }
    
    //set_time_limit (30);
    
    $imagehw = GetImageSize("$file");
    $src_width = $imagehw[0];  
    $src_height = $imagehw[1];
            
    // orrigineel
    //$src_width > $src_height ? $dest_width = 100 : $dest_width = 75;
    $src_width > $src_height ? $dest_width = 75 : $dest_width = 50;
    
    $tmp = $src_width / $dest_width;
    $dest_height = $src_height / $tmp;
        
    $src_img = imagecreatefromjpeg("$file");
    $dst_img = imagecreatetruecolor($dest_width,$dest_height);
    
    imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $dest_width,    $dest_height, $src_width, $src_height);
    imagejpeg($dst_img, "thumbs/$file", 75);
    imagedestroy($src_img);
    imagedestroy($dst_img);

    
    
    
}

if($dir == "")
    $dir = ".";
chdir($dir);

    
if($show == "")
{    
    if($dir == ".")
        $showdir = "";
    elseif(substr($dir,0,2) == "./")
        $showdir = substr($dir,2,strlen($dir));
    else
        $showdir = $dir;    

         echo "<table border=0 cellpadding=3 cellspacing=0 width=80% align=center>\n\n";
    if($showdir != "")
    {
        $lastslash = strrpos($dir,"/");
        $tmpdir = substr($dir,0,$lastslash);
        $back = "<a href=\"$PHP_SELF?dir=$tmpdir\">Terug naar de albums</a>";
    }
         
    echo    "<tr><td align=right>$back</td></tr>";
    echo "<tr class=row0><td align=center>$showdir</td></tr>";
    echo "</table>";    
    
    
    $numdirs = NumDirs("");
    if($numdirs)
    {    
        //Eventuele dirs laten zien
        echo "<table border=1 bordercolor=#E4E2Ed style=\"border-color: #E4E2ED; border-width: 1px;\" cellpadding=5 cellspacing=0 width=80% align=center>\n\n";
        echo "<tr class=row0><td colspan=3>Albums</td></tr>\n";
        
        
        $handle = opendir('.');    
        while($file = readdir($handle))
        {
            $bgclass == "row1" ? $bgclass = "row2" : $bgclass = "row1";
            if(is_dir($file) && $file != "thumbs" && $file != "." && $file != ".." && $file != "system")
            {
                $numpics = Numpics($file);
                $numdirs = Numdirs($file);
                
                $shownumpics = "";
                if($numpics)
                    $numpics == 1 ? $shownumpics = "1 foto" : $shownumpics = "$numpics foto's";
                
                $shownumdirs = "";
                if($numdirs)
                    $numdirs == 1 ? $shownumdirs = "1 subcategorie" : $shownumdirs = "$numdirs subcategorieen";    
                    
                echo "<tr class=$bgclass><td align=center width=60><a href=\"$PHP_SELF?dir=$dir/$file\"><img src=system/arrow.gif border=0></a></td><td><a href=\"$PHP_SELF?dir=$dir/$file\">$file</a></td><td width=100 align=center>$shownumpics$numdiv $shownumdirs</td></tr>\n";    
            }
        
        }
        
        echo "</table>";
    }    
    
    
    $numpics = NumPics(".");
        
    if($numpics)
    {
        //Losse Foto's laten zien
        echo "<table border=1 bordercolor=#E4E2Ed style=\"border-color: #E4E2ED; border-width: 1px;\" cellpadding=5 cellspacing=0 width=80% align=center>\n\n";
        echo "<tr><td>";
        echo "<table border=0 cellpadding=5 cellspacing=0 width=100%>\n\n";
        //echo "<tr class=row0><td>Thumbnail</td><td>Filename</td><td>Filesize</td><td>Size</td></tr>\n";
          
        $handle = opendir('.');    
        while($file = readdir($handle)) {
        
    
    $filetype = substr($file,-3,3);
                
            if ($filetype == "jpg" || $filetype == "JPG" )
                {
                $bgclass == "row1" ? $bgclass = "row2" : $bgclass = "row1";
                
                $filesize = round(filesize($file)/1024);
                         $namelength= strlen($file)-4;
                          $file = substr($file,0,$namelength);
                
                $imagehw = GetImageSize("$file.$filetype");
                $width = $imagehw[0];  
                $height = $imagehw[1];
                    
                    
                       if(!file_exists("thumbs/$file.$filetype"))
                           CreateThumb("$file.$filetype");
                      
                    
                    if(!$width)
                    {
                        $imghw = ImgSize("$file.$filetype");
                        $width = $imghw[1];
                        $height = $imghw[2];
                }
                    
                    //-- edited by me..
                    
                    
                    if (!$count)
                        $count = 1;
                    
                    if ($count == 1)
                    {
                        echo "<tr class=$bgclass>\n";
                        echo "<td align=center width=\"25%\" ><a href=\"$PHP_SELF?dir=$dir&show=img&file=".rawurlencode("$file.$filetype")."\"><img src=\"$dir/thumbs/$file.$filetype\" border=><a/></td>\n";
                    }
                    elseif ($count == 2)
                        echo "<td align=center width=\"25%\"><a href=\"$PHP_SELF?dir=$dir&show=img&file=".rawurlencode("$file.$filetype")."\"><img src=\"$dir/thumbs/$file.$filetype\" border=0><a/></td>\n";
                    elseif ($count == 3)
                        echo "<td align=center width=\"25%\"><a href=\"$PHP_SELF?dir=$dir&show=img&file=".rawurlencode("$file.$filetype")."\"><img src=\"$dir/thumbs/$file.$filetype\" border=0><a/></td>\n";
                    elseif ($count == 4)
                    {
                        echo "<td align=center width=\"25%\"><a href=\"$PHP_SELF?dir=$dir&show=img&file=".rawurlencode("$file.$filetype")."\"><img src=\"$dir/thumbs/$file.$filetype\" border=0><a/></td>\n";
                        echo "</tr>\n";
                        $count = "0";
                    }
                    
                    
                        
                        
                      /*    
                    echo "<tr class=$bgclass>\n";
                    echo "<td align=center width=100><a href=\"$PHP_SELF?dir=$dir&show=img&file=".rawurlencode("$file.$filetype")."\"><img src=\"$dir/thumbs/$file.$filetype\" border=0><a/></td>\n";
                    echo "<td><a href=\"$PHP_SELF?dir=$dir&show=img&file=".rawurlencode("$file.$filetype")."\">$file</a></td>\n";
                    echo "<td>$filesize kB</td>";
                    echo "<td>$width&nbspx&nbsp;$height</td>";
                    echo "</tr>";
                    */
                    
                    $count++;
            
                $totalfilesize += $filesize;
                $totalwidth += $width;
                $totalheight += $height;
                $numimg++;
            }
            
            
        }
    }
    
    if($numimg)
    {
        $avgwidth = round($totalwidth / $numimg);
        $avgheight = round($totalheight / $numimg);
        $avgfilesize = round($totalfilesize / $numimg);
        $totalfilesize = round($totalfilesize / 1000,2);
        
        echo "<tr class=row0><td colspan=4 align=center>Statistieken</td></tr>\n";
        echo "<tr class=row1><td colspan=2>Totaal aantal foto's</td><td colspan=2>$numimg</td></tr>\n";
        echo "<tr class=row2><td colspan=2>Gemiddelde foto</td><td colspan=2>$avgfilesize kB</td></tr>\n";
        echo "<tr class=row1><td colspan=2>Gemiddelde afmetingen</td><td colspan=2>$avgwidth x $avgheight</td></tr>\n";
        echo "<tr class=row2><td colspan=2>Totaal foto's</td><td colspan=2>$totalfilesize MB</td></tr>\n";
    }

    
    if ($dir != ".")
        echo "</table></td></tr></table>";
    
}
elseif($show == "img")
{
    
    $showfile = substr($file,0,-4);
    echo "<table border=1 bordercolor=#E4E2Ed style=\"border-color: #E4E2ED; border-width: 1px;\" cellpadding=5 cellspacing=0 class=contenttable width=80% align=center>\n\n";
    
    
    $nextimg = GetNextName($file);
    if($nextimg)
        $next = "<a href=\"$PHP_SELF?dir=$dir&show=img&file=$nextimg\">[ Volgende ]</a>";
    $previmg = GetPrevName($file);
    if($previmg)
        $prev = "<a href=\"$PHP_SELF?dir=$dir&show=img&file=$previmg\">[ Vorige ]</a>";
    
    
    if($nextimg)
        $img = "<a href=\"$PHP_SELF?dir=$dir&show=img&file=$nextimg\"><img border=0 src=\"$dir/$file\"></a>";
    else
        $img = "<img src=\"$dir/$file\">";    
    
    $prev && $next ? $div = " | " : $div = "";
    echo "<tr class=row0><td align=right><a href=\"$PHP_SELF?dir=$dir\">Terug naar de thumbs</a></td></tr>\n";
    echo "<tr><td colspan=2 align=center>$prev$div$next</td></tr>\n";
    echo "<tr class=row1><td colspan=2 align=center>$img</td></tr>";
    echo "<tr><td colspan=2 align=center>$prev$div$next</td></tr>\n";
    
    echo "</table>";
    
    
    
    $lastslash = strrpos($HTTP_SERVER_VARS[SCRIPT_FILENAME],"/");
    $root = substr($HTTP_SERVER_VARS[SCRIPT_FILENAME],0,$lastslash+1);
    
    
    
    
    
    $fp = popen("$root/system/./jhead -se '$file' 2>&1", "r");
    while (!feof($fp)) {
              $buf .= fread($fp, 1024);
       }
        
        
        
       // echo $buf;    
       /*      
       if(!strstr($buf,"denied"))
       {
           $tmp = explode("\n",$buf);
           for($i = 0; $i <= count($tmp); $i++)
           {
               if($tmp[$i] != "")
               {
                   $tmp2 = explode(": ",$tmp[$i]);
                   $info[$i][key] = trim($tmp2[0]);
                   $info[$i][val] = trim($tmp2[1]);
               }    
           }
            
           echo "<table border=0 cellpadding=3 cellspacing=1 class=contenttable width=100%>\n\n";
        echo "<tr><td height=20>&nbsp;</td></tr>\n";
        echo "<tr class=row0><td colspan=2>Camera Instellingen</td></tr>\n";
        for($i = 0; $i <= count($info); $i++)
        {
            
            if($info[$i][key] && $info[$i][val])
                echo "<tr class=row1><td width=100>{$info[$i][key]}</td><td>{$info[$i][val]}</td></tr>\n";
            elseif($info[$i][key] && !$info[$i][val])    
                echo "<tr class=row1><td colspan=2>{$info[$i][key]}</tr>\n";
                
           }
    }
    echo "</table>";
    */
}

    if ($dir == ".")
    {
        $path = "..";
        $imgpath = "..";
        //echo "</tr></table>";
    }
    else
    {
        $path = "../..";
        $imgpath = "..";
    }
?>

</body>
</html>
 
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