function add_tags($data)
{
$res = array();
$bkmk_ids = $data['bkmk_ids'];
$tagString = trim($data['tagString']);
if ($tagString) {
mysql_connection_overwrite(DATABASE);
$tags = get_ids_for_tags(array_filter(explode(',', $tagString)), true);
mysql_query('insert ignore into usrRecTagLinks (rtl_RecID, rtl_TagID) ' . 'select bkm_recID, tag_ID from usrBookmarks, usrTags ' . ' where bkm_ID in (' . join(',', $bkmk_ids) . ') and bkm_UGrpID = ' . get_user_id() . ' and tag_ID in (' . join(',', $tags) . ')');
$tag_count = mysql_affected_rows();
if (mysql_error()) {
$res['problem'] = 'Database problem - ' . addslashes(mysql_error()) . ' - no tags added';
} else {
if ($tag_count == 0) {
$res = bookmark_and_tag_record_ids($data);
} else {
if ($tag_count > 0) {
$res['ok'] = $tag_count . ' Tags added';
}
}
}
} else {
$res['problem'] = "No tags have been added";
}
return $res;
}
case 'remove_wgTags_by_id':
$result = remove_wgTags_by_id($data);
break;
case 'add_tags':
$result = add_tags($data);
break;
case 'remove_tags':
$result = remove_tags($data);
break;
case 'bookmark_reference':
$result = bookmark_references($data);
break;
case 'bookmark_and_tag':
case 'bookmark_and_tags':
//save collection of ids with some tag
$result = bookmark_and_tag_record_ids($data);
break;
case 'add_detail':
$result = add_detail($data);
break;
case 'replace_detail':
$result = replace_detail($data);
break;
case 'delete_detail':
$result = delete_detail($data);
break;
case 'set_ratings':
$result = set_ratings($data);
break;
case 'save_search':
$result = save_search($data);
