/**
* Removes Group from the list stored in the session
*
* @param mixed group_arg String containing group id,
* or array containing list of groups to delete
*/
function deleteGroup($group_arg)
{
$this->foowd->track('smdoc_group->deleteGroup', $group_arg);
$session_groups = new input_session('user_groups', REGEX_GROUP);
$changed = $this->_deleteGroup($session_groups->value, $group_arg);
if ($changed) {
$session_groups->set($session_groups->value);
}
$this->foowd->track();
return $changed;
}
/**
* Get list of workspaces within system.
*
* @return array Returns an array of workspace titles indexed by workspaceid.
*/
function getWorkspaceList()
{
$session_wklist = new input_session('workspaceList', NULL);
if (isset($session_wklist->value)) {
return $session_wklist->value;
}
$workspaceArray = array(0 => $this->config_settings['workspace']['workspace_base_name']);
$where['OR'][] = array('index' => 'classid', 'op' => '=', 'value' => WORKSPACE_CLASS_ID);
$where['OR'][] = array('index' => 'classid', 'op' => '=', 'value' => TRANSLATION_CLASS_ID);
$indices = array('objectid', 'title');
$workspaces = $this->getObjList($indices, NULL, $where, 'title', NULL, FALSE, FALSE);
foreach ($workspaces as $workspace) {
$workspaceArray[$workspace['objectid']] = htmlspecialchars($workspace['title']);
}
$session_wklist->set($workspaceArray);
return $session_wklist->value;
}
/**
* Initializes array containing objectid, icon, and language code
* for each defined translation
* @static
* @param smdoc $foowd Reference to the foowd environment object.
* @param bool $forceRefresh Force refresh of session cache.
*/
function initialize($foowd, $forceRefresh = FALSE)
{
$foowd->track('smdoc_translation::initialize', $forceRefresh);
$session_links = new input_session('lang_links', NULL);
$session_langs = new input_session('languages', NULL);
if (isset($session_links->value) && isset($session_langs->value) && !$forceRefresh) {
$foowd->track();
return;
}
$default_title = getConstOrDefault('TRANSLATION_DEFAULT_LANGUAGE', 'en_US');
$default_icon = getConstOrDefault('TRANSLATION_DEFAULT_LANGUAGE_ICON', '');
$links = array();
$languages = array();
$url_arr['class'] = 'smdoc_translation';
$url_arr['method'] = 'enter';
$url_arr['langid'] = '';
$url = getURI($url_arr);
// Add elements for the default translation
$the_url = '<a href="' . $url . '0">';
if (!empty($default_icon)) {
$the_url .= '<img src="' . $default_icon . '" ';
$the_url .= 'alt="' . $default_title . '" ';
$the_url .= 'title="' . $default_title . '" ';
$the_rul .= ' />';
} else {
$the_url .= $default_title;
}
$the_url .= '</a>';
$links[0] = $the_url;
$languages[0] = $default_title;
// Fetch available translations
// no limit, retrieve objects, and don't bother with workspaces.
$index[] = 'object';
$where['classid'] = TRANSLATION_CLASS_ID;
$order = 'title';
$t_objects =& $foowd->getObjList($index, NULL, $where, $order, NULL, TRUE, FALSE);
// Add each translation to the list
foreach ($t_objects as $trans_obj) {
$the_url = '<a href="' . $url . $trans_obj->objectid . '">';
if (isset($trans_obj->language_icon)) {
$the_url .= '<img src="' . $trans_obj->language_icon . '" ';
$the_url .= 'title="' . $trans_obj->title . '" ';
$the_url .= 'alt="' . $trans_obj->title . '" />';
} else {
$the_url .= $trans_obj->title;
}
$the_url .= '</a>';
$links[$trans_obj->objectid] = $the_url;
$languages[$trans_obj->objectid] = $trans_obj->title;
unset($trans_obj);
}
$session_links->set($links);
$session_langs->set($languages);
$foowd->track();
}
/**
* Log out the user.
*
* @static
* @param smdoc $foowd Reference to the foowd environment object.
* @param string authType The type of user authentication to use.
* @return int 0 = cookie logged out successfully<br />
* 1 = http logged out successfully<br />
* 2 = ip auth, can not log out<br />
* 3 = user already logged out<br />
* 4 = http log out failed due to browser<br />
*/
function logout(&$foowd)
{
if ($foowd->user->isAnonymous()) {
return 3;
}
// user already logged out
$foowd->user = base_user::fetchAnonymousUser($foowd);
$session_userinfo = new input_session('userinfo', NULL, NULL, true);
$session_userinfo->set(NULL);
return 0;
// logged out successfully
}
