t('None'),
'randomImage' => t('Random Image'),
'recentImage' => t('Newest Image'),
'viewedImage' => t('Most Viewed Image'),
'randomAlbum' => t('Random Album'),
'recentAlbum' => t('Newest Album'),
'viewedAlbum' => t('Most Viewed Album'),
'dailyImage' => t('Picture of the Day'),
'weeklyImage' => t('Picture of the Week'),
'monthlyImage' => t('Picture of the Month'),
'dailyAlbum' => t('Album of the Day'),
'weeklyAlbum' => t('Album of the Week'),
'monthlyAlbum' => t('Album of the Month'));
switch ($op) {
case 'list':
$blocks[0]['info'] = t('Gallery Block');
$blocks[1]['info'] = t('Gallery Navigation');
$blocks[2]['info'] = t('Gallery Grid Block');
return $blocks;
case 'view':
if (!user_access('access gallery')) {
return;
}
list ($success, $ret) = _gallery_init(true);
if (!$success) {
$err_msg = t('Unable to initialize embedded Gallery. You need to
configure your embedded Gallery.',
array('@link' => url('admin/settings/gallery')));
gallery_error($err_msg, $ret, TRUE);
return;
}
switch ($delta) {
// 0 = Image Block
case 0:
// Allow for multiple image types
$param_blocks_array = variable_get('gallery_block_block', array('randomImage'));
$params['blocks'] = is_array($param_blocks_array) ? implode('|', $param_blocks_array) : "";
$param_show_array = variable_get('gallery_block_show', array());
$params['show'] = is_array($param_show_array) ? implode('|', $param_show_array) : "";
$params['maxSize'] = variable_get('gallery_maxsize', 160);
// Add frames and link target using g2_filter code from MichelleC
$params['albumFrame'] = variable_get('gallery_album_frame', 'none');
$params['itemFrame'] = variable_get('gallery_item_frame', 'none');
$params['linkTarget'] = variable_get('gallery_link_target', '');
if (variable_get('gallery_item_id', '') != '') {
$params['itemId'] = variable_get('gallery_item_id', '');
}
$block = array();
list($ret, $content, $head) = GalleryEmbed::getImageBlock($params);
if ($ret) {
gallery_error(t('Unable to get Gallery image block'), $ret);
return;
} else {
if ($content) {
// If more than one image type selected then default the subject to 'Gallery'
if (count(variable_get('gallery_block_block', 'randomImage')) > 1) {
$block['subject'] = t('Gallery');
} else {
$block['subject'] = $typeMap[$params['blocks']];
}
$block['content'] = '' . $content . '
';
}
}
if ($head) {
gallery_set_html_head($head);
}
break;
// 1 = Navigation Block
case 1:
global $gallery_sidebar;
if ((arg(0) == 'gallery') && (isset($gallery_sidebar) && !empty($gallery_sidebar))) {
$block['subject'] = t('Gallery Navigation');
$block['content'] = '';
}
break;
// 2 = Image Grid Block
case 2:
$num_cols = variable_get('gallery_grid_num_cols', 2);
$num_rows = variable_get('gallery_grid_num_rows', 2);
$num_images = $num_cols * $num_rows;
// Allow for multiple image types
$param_blocks_array = array_fill(0, $num_images, variable_get('gallery_grid_block_block',
'randomImage'));
$params['blocks'] = is_array($param_blocks_array) ? implode('|', $param_blocks_array) : "";
$param_show_array = variable_get('gallery_grid_block_show', array());
$params['show'] = is_array($param_show_array) ? implode('|', $param_show_array) : "";
$params['maxSize'] = variable_get('gallery_grid_maxsize', 90);
$params['albumFrame'] = variable_get('gallery_grid_album_frame', 'none');
$params['itemFrame'] = variable_get('gallery_grid_item_frame', 'none');
$params['linkTarget'] = variable_get('gallery_grid_link_target', '');
if (variable_get('gallery_grid_item_id', '') != '') {
$params['itemId'] = variable_get('gallery_grid_item_id', '');
}
$block = array();
list($ret, $content, $head) = GalleryEmbed::getImageBlock($params);
if ($ret) {
gallery_error(t('Unable to get Gallery image block'), $ret);
return;
} else {
if ($content) {
$block['subject'] = t('Gallery');
// Split the images from the html so that can put each only in a
$images = _gallery_split_imageblock($content);
$new_html = '';
$new_html .= ' ';
$col = 0;
foreach ($images as $current_image) {
if ($col == 0) {
$new_html .= '';
}
$new_html .= '| ' . $current_image . ' | ';
$col++;
if ($col >= $num_cols) {
$col = 0;
$new_html .= ' ';
}
}
$new_html .= ' ';
$new_html .= ' |