'object', 'subtype' => 'comment', 'limit' => elgg_extract('limit', $vars, 4), 'wheres' => array(), 'preload_owners' => true, 'distinct' => false, ); $owner_guid = elgg_extract('owner_guid', $vars); $container_guid = elgg_extract('container_guid', $vars); $subtypes = elgg_extract('subtypes', $vars); if ($owner_guid || $container_guid || $subtypes) { $db_prefix = elgg_get_config('dbprefix'); // Join on the entities table to check container subtype and/or owner $options['joins'] = array("JOIN {$db_prefix}entities ce ON e.container_guid = ce.guid"); } // If owner is defined, view only the comments that have // been posted on objects owned by that user if ($owner_guid) { $options['wheres'][] = "ce.owner_guid = $owner_guid"; } // If container is defined, view only the comments that have // been posted on objects placed inside that container if ($container_guid) { $options['wheres'][] = "ce.container_guid = $container_guid"; } // If subtypes are defined, view only the comments that have been // posted on objects that belong to any of those subtypes if ($subtypes) { if (is_array($subtypes)) { $subtype_ids = array(); foreach ($subtypes as $subtype) { $id = (int)get_subtype_id('object', $subtype); if ($id) { $subtype_ids[] = $id; } } if ($subtype_ids) { $subtype_string = implode(',', $subtype_ids); $options['wheres'][] = "ce.subtype IN ($subtype_string)"; } else { // subtype ids do not exist so cannot display comments $options['wheres'][] = "1 = -1"; } } else { $subtype_id = (int)get_subtype_id('object', $subtypes); $options['wheres'][] = "ce.subtype = $subtype_id"; } } $title = elgg_echo('generic_comments:latest'); $comments = elgg_get_entities($options); if ($comments) { $body = elgg_view('page/components/list', array( 'items' => $comments, 'pagination' => false, 'list_class' => 'elgg-latest-comments', 'full_view' => false, )); } else { $body = '

' . elgg_echo('generic_comment:none') . '

'; } echo elgg_view_module('aside', $title, $body);