/**
* Retrieve url for given object id.
* if objectid is NULL, return array containing all URLs
*
* @static
* @param smdoc $foowd Reference to the foowd environment object.
* @param int $objectid Specific translation to retrieve.
* @return URL for specified translation, or array of all translations.
*/
function getLink(&$foowd, $objectid = FALSE)
{
$session_links = new input_session('lang_links', NULL);
$workspaces = $foowd->getWorkspaceList();
if (!isset($session_links->value)) {
smdoc_translation::initialize($foowd);
$session_links->refresh();
}
if ($objectid === FALSE) {
return $session_links->value;
}
if (isset($session_links->value[$objectid])) {
return $session_links->value[$objectid];
} elseif ($workspaces != NULL && isset($workspaces[$objectid])) {
$url_arr['class'] = 'foowd_workspace';
$url_arr['method'] = 'enter';
$url_arr['langid'] = $objectid;
$the_url = '<a href="' . getURI($url_arr) . '">';
$the_url .= htmlentities($workspaces[$objectid]) . '</a>';
return $the_url;
} else {
return NULL;
}
}
