'. $content .'
';
}
/**
* Function _gallery_block_grid_block().
*/
function _gallery_block_grid_block($delta, $type_map) {
$num_cols = variable_get('gallery_block_grid_'. $delta .'_num_cols', 2);
$num_rows = variable_get('gallery_block_grid_'. $delta .'_num_rows', 2);
$num_images = $num_cols * $num_rows;
$param_blocks_array = array_fill(0, $num_images, variable_get('gallery_block_grid_'. $delta .'_block_block', 'randomImage'));
$params['blocks'] = is_array($param_blocks_array) ? implode('|', $param_blocks_array) : '';
$param_itemid = variable_get('gallery_block_grid_'. $delta .'_item_id', '');
if (trim($param_itemid) == '%user') {
require_once(drupal_get_path('module', 'gallery') .'/gallery_user.inc');
$param_itemid = gallery_user_useralbum(NULL, FALSE);
}
if (!empty($param_itemid)) {
$params['itemId'] = $param_itemid;
}
$param_show_array = variable_get('gallery_block_grid_'. $delta .'_block_show', array());
$params['show'] = is_array($param_show_array) ? implode('|', $param_show_array) : '';
if (variable_get('gallery_block_grid_'. $delta .'_size_method', GALLERY_GRID_SIZE_METHOD_DEFAULT) == 'maxsize') {
$params['maxSize'] = variable_get('gallery_block_grid_'. $delta .'_size', GALLERY_GRID_SIZE_DEFAULT);
}
else {
$params['exactSize'] = variable_get('gallery_block_grid_'. $delta .'_size', GALLERY_GRID_SIZE_DEFAULT);
}
$params['albumFrame'] = variable_get('gallery_block_grid_'. $delta .'_album_frame', 'none');
$params['itemFrame'] = variable_get('gallery_block_grid_'. $delta .'_item_frame', 'none');
$params['linkTarget'] = variable_get('gallery_block_grid_'. $delta .'_link_target', '');
$params['link'] = variable_get('gallery_block_grid_'. $delta .'_link', '');
$block = array();
list($ret, $content, $head) = GalleryEmbed::getImageBlock($params);
if ($ret) {
gallery_error(t('Unable to get Gallery image block'), $ret);
return array();
}
if ($content) {
$block['subject'] = t('Gallery');
$images = _gallery_split_imageblock($content);
$images = array_chunk($images, $num_cols);
$block['content'] = theme('gallery_block_grid_block', $images);
}
if ($head) {
gallery_set_head($head);
}
return $block;
}
/**
* Theme function : theme_gallery_block_grid_block().
*/
function theme_gallery_block_grid_block($images) {
$rows = array();
foreach ($images as $image_row) {
$row = array();
foreach ($image_row as $image) {
$row[] = array('data' => $image, 'style' => 'text-align:center;');
}
$rows[] = $row;
}
$html = '';
$html .= theme('table', array(), $rows);
$html .= '