/**
* Render select milestone control
*
* Params:
*
* - project - Project instance that need to be used
* - active_only - Return only active milestones, true by default
*
* @param array $params
* @param Smarty $smarty
* @return string
*/
function smarty_function_select_milestone($params, &$smarty)
{
$project = array_var($params, 'project');
if (!instance_of($project, 'Project')) {
return new InvalidParamError('project', $project, '$project value is expected to be an instance of Project class', true);
}
// if
unset($params['project']);
$active_only = false;
if (isset($params['active_only'])) {
$active_only = (bool) $params['active_only'];
unset($params['active_only']);
}
// if
$value = null;
if (isset($params['value'])) {
$value = $params['value'];
unset($params['value']);
}
// if
$optional = true;
if (isset($params['optional'])) {
$optional = (bool) $params['optional'];
unset($params['optional']);
}
// if
$options = array();
if ($optional) {
$options[] = option_tag(lang('-- None --'), '');
$options[] = option_tag('', '');
}
// if
$logged_user = $smarty->get_template_vars('logged_user');
$milestones = $active_only ? Milestones::findActiveByProject($project, STATE_VISIBLE, $logged_user->getVisibility()) : Milestones::findByProject($project, $logged_user);
//BOF:mod 20130126
$entries_exist = false;
//EOF:mod 20130126
if (is_foreachable($milestones)) {
$completed_options = array();
foreach ($milestones as $milestone) {
if ($milestone->isCompleted()) {
$option_attributes = $milestone->getId() == $value ? array('selected' => true) : null;
$completed_options[] = option_tag($milestone->getName(), $milestone->getId(), $option_attributes);
} else {
//BOF:mod 20130126
$entries_exist = true;
//EOF:mod 20130126
$option_attributes = $milestone->getId() == $value ? array('selected' => true) : null;
$options[] = option_tag($milestone->getName(), $milestone->getId(), $option_attributes);
}
// if
}
// foreach
if (is_foreachable($completed_options)) {
$options[] = option_tag('', '');
$options[] = option_group_tag(lang('Completed'), $completed_options);
}
// if
}
// if
//BOF:mod 20130126
if (!$entries_exist) {
unset($params['class']);
}
//EOF:mod 20130126
return select_box($options, $params);
}
