private function get_slide_file_names(Model_AlbumImage $album_image)
{
// get for slide images
$params = $this->get_query_params($album_image);
$params['limit'] = conf('display_setting.image.detail.displayGallery.limitMax', 'album');
$loopMax = conf('display_setting.image.detail.displayGallery.checkLoopMax', 'album');
$i = 0;
$file_names = array();
while (empty($file_names[$album_image->id]) && $i < $loopMax) {
if (!empty($last_id)) {
if ($i >= 2) {
array_pop($params['where']);
}
$params['where'][] = array('id', '<', $last_id);
}
$file_names = Model_AlbumImage::get_assoc('id', 'file_name', $params['where'], $params['order_by'], $params['limit']);
$last_id = \Util_Array::get_last_key($file_names);
$i++;
}
if (!$file_names) {
return array();
}
return \Util_Array::sort_to_top(array_values($file_names), $album_image->file_name);
}
