type, 0)
|| count(variable_get('clipper_'. $node->type .'_relatable', array())) >= 1) {
switch ($op) {
case 'view':
$node->body .= theme('clipper_image_view', $node);
break;
}
}
}
/**
* Theme: displays the parent/child relationships of this node. The display
* will only occur if "Relations display" is enabled on this content type.
*/
function theme_clipper_image_view($node) {
if ($node->nid) {
$output = NULL;
if ($node->clipper->parents) {
foreach ($node->clipper->parents as $parent) {
$parent = node_load($parent);
$images[] = $parent;
}
}
if ($node->clipper->children) {
foreach ($node->clipper->children as $child) {
$child = node_load($child);
$images[] = $child;
}
}
if ($images) {
drupal_set_html_head('');
$thumbnails = array();
foreach ($images as $image) {
image_load(&$image);
$thumbnails[] = l(module_invoke('image', 'display', $image, 'thumbnail'), "node/$image->nid", array(), NULL, NULL, FALSE, TRUE);
}
if (count($thumbnails)) {
return theme('clipper_image_images', $thumbnails);
}
}
}
}
function theme_clipper_image_images($list) {
$output = '';
$output .= theme_item_list($list);
$output .= '
';
return $output;
}
?>