Dragonfly CMS - German Community

/* Lightbox by Emsland-Party.de */
#################################################
 //Second part of lightbox update
 
function lightbox_list($picId) {
	################################################
	//Set max number of images
	$max = -1; 			//(-1 for all pics in album)
	################################################
    global $displayimage_php, $CONFIG;
	$i = 0;
	$pid = $picId['pid'];
	$aid = empty($_GET['album']) ? $picId['aid'] : $_GET['album'];
	$pic_data = get_pic_data($aid, $pic_count, $album_name, -1, -1, false);
	$imax = 0;			//counter
	$max = $max/2;
	foreach ($pic_data as $picture){
		if ($picture['pid'] == $pid) {
		//the number of the picture in  order
		$picnumber = $imax;
		}
	$imax++;
	}	
	//Check beginning and ending of album
	if(! ($max == ((-1)/2))){
		if ($imax > $max){
			if ($picnumber < $max || $picnumber == 0){
				$down = 0;
				$up = 0 + ($max*2);
			}elseif (($picnumber + $max) > $imax){
				$down = $imax - ($max*2);
				$up = $imax;
			}else{
				$down = $picnumber - $max;
				$up = $picnumber + $max;
			}
		}else{
			$down = 0;
			$up = $imax;
		}
	}else{
			$down = 0;
			$up = $imax;
	}
		
	foreach ($pic_data as $picture) {
		if ($i >= $down && $i <= $up){
			if($CONFIG['thumb_use']=='ht' && $picture['pheight'] > $CONFIG['picture_width'] ){
			  $condition = true;
			}elseif($CONFIG['thumb_use']=='wd' && $picture['pwidth'] > $CONFIG['picture_width']){
			  $condition = true;
			}elseif($CONFIG['thumb_use']=='any' && max($picture['pwidth'], $picture['pheight']) > $CONFIG['picture_width']){
			  $condition = true;
			}else{
			$condition = false;
			}
			if (is_image($picture['filename'])) {
				if ($CONFIG['make_intermediate'] && $condition ) {
					$picture_url = get_pic_url($picture, 'normal');
				} else {
					$picture_url = get_pic_url($picture, 'fullsize');
				}
				$picture_url_fullsize = get_pic_url($picture, 'fullsize');
				$pic_title = ($picture['title'] ? $picture['title'] : strtr(preg_replace("/(.+)\..*?\Z/", "\\1", htmlspecialchars($picture['filename'])), "_", " "));
				if ($picture['pid'] == $pid) {
				$picList .= "<a href=\"$picture_url_fullsize\" rel=\"lightbox[list]\" title=\"$pic_title\">";
				$picList .= "<img src=\"$picture_url\" class=\"image\" border=\"0\" alt=\"$displayimage_php[view_fs]\" /><br />";
				$picList .= "</a>\n";
				}else{
				$picList .= "<a href=\"$picture_url_fullsize\" rel=\"lightbox[list]\" title=\"$pic_title\"></a>\n";
				}
			}
		}
		$i++;
	}
	return $picList;
}//End of second part
#################################################
/* Lightbox by Emsland-Party.de */