Update 3.5.X crashes – missing nggdb

Hi @odak71,

NextGEN has a newer internal API that is hopefully a little easier to work with. The following snippet will retrieve a gallery from the database:

$id = 4;
$gallery_mapper = \Imagely\NGG\DataMappers\Gallery::get_instance();
$gallery = $gallery_mapper->find($id);

And to retrieve the images belonging to a gallery:

$image_mapper = \Imagely\NGG\DataMappers\Image::get_instance();
$images = $image_mapper->find_all_for_gallery($id, true);

I hope that helps.

Here the whole old code structure. I want to get the last image in gallery and link to the gallery

$galleryid = $gallery->gid;

$gallery = $nggdb->find_gallery($gallery->gid); 
$picture_data = $wpdb->get_results("SELECT filename, alttext FROM abcd_ngg_pictures WHERE galleryid=".$galleryid);

$iie = count($picture_data) - 1;
foreach ( $picture_data as $ng_image ) {
if ($ii < $iie ) {
if ($ii == 0) {

$ipath = get_bloginfo('wpurl').str_replace('\\','/',$gallery->path).$ng_image->filename;	
								?>
								<a class="btn item-btn fancybox" href="<?php echo $ipath; ?>" rel="<?php echo $gallery->gid ?>"><?php echo $moretxt; ?></a>
							<?php }
							else {				
						    $ipath = get_bloginfo('wpurl').str_replace('\\','/',$gallery->path).$ng_image->filename;				
echo  '<a href="'.$ipath.'" class="fancybox" rel="'. $gallery->gid . '" style="display: none;" /></a>';							
}
}

$ii = $ii + 1;
					}

This dont work:

$ii = 0;

$gallery_array = array();

$galleryid = $gallery->gid;

$gallery_mapper = \Imagely\NGG\DataMappers\Gallery::get_instance();
$gallery = $gallery_mapper->find($galleryid);

$image_mapper = \Imagely\NGG\DataMappers\Image::get_instance();
$picture_data = $image_mapper->find_all_for_gallery($galleryid, true);

$iie = count($picture_data) - 1;
foreach ( $picture_data as $ng_image ) {
if ($ii < $iie ) {
if ($ii == 0) {
$ipath = get_bloginfo('wpurl').str_replace('\\','/',$gallery->path).$ng_image->filename;	
?>
<a class="btn item-btn fancybox" href="<?php echo $ipath; ?>" rel="<?php echo $gallery->gid ?>"><?php echo $moretxt; ?></a>
<?php }
else {				
$ipath = get_bloginfo('wpurl').str_replace('\\','/',$gallery->path).$ng_image->filename;				
echo  '<a href="'.$ipath.'" class="fancybox" rel="'. $gallery->gid . '" style="display: none;" /></a>';
        							// alt="'.$ng_image->alttext.'"
}
}
$ii = $ii + 1;
}

• This reply was modified 11 months, 2 weeks ago by ODAK71.