/**
* Returns a control to select multiple users or groups
*
* @param string $name
* Name for the control
* @param array $workspaces
* Array of workspaces to choose from. If null the workspaces from the WorkspacePanel will be loaded.
* @param array $selected
* Array of workspaces selected by default
* @return string
* HTML for the control
*/
function select_users_or_groups($name = "", $users = null, $selected = null, $id = null)
{
require_javascript('og/UserGroupPicker.js');
if (!isset($id)) {
$id = gen_id();
}
$selectedCSV = "";
if (is_array($selected)) {
foreach ($selected as $s) {
if ($s instanceof Project) {
if ($selectedCSV != "") {
$selectedCSV .= ",";
}
$selectedCSV .= $s->getId();
}
}
}
$json = array();
if (logged_user()->isMemberOfOwnerCompany()) {
$companies = Companies::findAll(array('order' => 'name ASC'));
} else {
$companies = array(owner_company(), logged_user()->getCompany());
}
foreach ($companies as $company) {
$company_users = $company->getUsers();
if (count($company_users) > 0) {
$json[] = array('p' => 'users', 't' => 'company', 'id' => 'c' . $company->getId(), 'n' => $company->getName());
foreach ($company_users as $u) {
$json[] = array('p' => 'c' . $company->getId(), 't' => 'user', 'g' => $u->isGuest() ? 1 : 0, 'id' => $u->getId(), 'n' => $u->getDisplayName());
}
}
}
$groups = Groups::findAll(array('order' => 'name ASC'));
foreach ($groups as $group) {
$json[] = array('p' => 'groups', 't' => 'group', 'id' => $group->getId(), 'n' => $group->getName());
}
$jsonUsers = json_encode($json);
$output = "<div id=\"{$id}-user-picker\"></div>\n\t\t\t<input id=\"{$id}-field\" type=\"hidden\" value=\"{$selectedCSV}\" name=\"{$name}\"></input>\n\t\t<script>\n\t\tvar userPicker = new og.UserPicker({\n\t\t\trenderTo: '{$id}-user-picker',\n\t\t\tfield: '{$id}-field',\n\t\t\tid: '{$id}',\n\t\t\tusers: {$jsonUsers},\n\t\t\theight: 320,\n\t\t\twidth: 210\n\t\t});\n\t\t</script>\n\t";
return $output;
}
/**
* Returns all groups a user belongs to
*
* @param $user_id
* @return unknown
*/
static function getGroupsByUser($user_id)
{
return Groups::findAll(array('conditions' => array('`id` IN (SELECT `group_id` FROM `' . TABLE_PREFIX . 'group_users` WHERE `user_id` = ?)', $user_id)));
}
/**
* Return all registered groups
*
* @param void
* @return array
*/
static function getAll()
{
return Groups::findAll();
// findAll
}