/**
* with_successive_milestones helper
*
* @param array $params
* @param Smarty $smarty
* @return string
*/
function smarty_function_with_successive_milestones($params, &$smarty)
{
static $counter = 1;
$name = array_var($params, 'name');
if (empty($name)) {
return new InvalidParamError('name', $name, '$name value is required', true);
}
// if
$milestone = array_var($params, 'milestone');
if (!instance_of($milestone, 'Milestone')) {
return new InvalidParamError('milestone', $milestone, '$milestone value is expected to be an instance of Milestone class', true);
}
// if
$id = array_var($params, 'id');
if (empty($id)) {
$id = 'with_successive_milestones_' . $counter;
$counter++;
}
// if
$value = array_var($params, 'value');
$action = array_var($value, 'action', 'dont_move');
$milestones = array_var($value, 'milestones');
if (!is_array($milestones)) {
$milestones = array();
}
// if
$logged_user = $smarty->get_template_vars('logged_user');
$successive_milestones = Milestones::findSuccessiveByMilestone($milestone, STATE_VISIBLE, $logged_user->getVisibility());
if (!is_foreachable($successive_milestones)) {
return '<p class="details">' . lang('This milestone does not have any successive milestones') . '</p>';
}
// if
$result = "<div class=\"with_successive_milestones\">\n<div class=\"options\">\n";
$options = array('dont_move' => lang("Don't change anything"), 'move_all' => lang('Adjust all successive milestone by the same number of days'), 'move_selected' => lang('Adjust only selected successive milestones by the same number of days'));
foreach ($options as $k => $v) {
$radio = radio_field($name . '[action]', $k == $action, array('value' => $k, 'id' => $id . '_' . $k));
$label = label_tag($v, $id . '_' . $k, false, array('class' => 'inline'), '');
$result .= '<span class="block">' . $radio . ' ' . $label . "</span>\n";
}
// if
$result .= "</div>\n<div class=\"successive_milestones\">";
foreach ($successive_milestones as $successive_milestone) {
$input_attributes = array('name' => $name . '[milestones][]', 'id' => $id . '_milestones_' . $successive_milestone->getId(), 'type' => 'checkbox', 'value' => $successive_milestone->getId(), 'class' => 'auto');
if (in_array($successive_milestone->getId(), $milestones)) {
$input_attributes['checked'] = true;
}
// if
$input = open_html_tag('input', $input_attributes, true);
$label = label_tag($successive_milestone->getName(), $id . '_milestones_' . $successive_milestone->getId(), false, array('class' => 'inline'), '');
$result .= '<span class="block">' . $input . ' ' . $label . "</span>\n";
}
// foreach
$result .= "</div>\n</div>\n";
return $result;
}
/**
* Reschedule selected milestone
*
* @param void
* @return null
*/
function reschedule()
{
if ($this->active_milestone->isNew()) {
$this->httpError(HTTP_ERR_NOT_FOUND);
}
// if
if (!$this->active_milestone->canEdit($this->logged_user)) {
$this->httpError($this->logged_user);
}
// if
$milestone_data = $this->request->post('milestone');
if (!is_array($milestone_data)) {
$milestone_data = array('start_on' => $this->active_milestone->getStartOn(), 'due_on' => $this->active_milestone->getDueOn(), 'reschedule_milstone_objects' => false);
}
// if
$this->smarty->assign('milestone_data', $milestone_data);
if ($this->request->isSubmitted()) {
db_begin_work();
$old_due_on = new DateValue($this->active_milestone->getDueOn());
$new_start_on = new DateValue(array_var($milestone_data, 'start_on'));
$new_due_on = new DateValue(array_var($milestone_data, 'due_on'));
$reschedule_tasks = (bool) array_var($milestone_data, 'reschedule_milstone_objects');
$successive_milestones = Milestones::findSuccessiveByMilestone($this->active_milestone, STATE_VISIBLE, $this->logged_user->getVisibility());
// before we update timestamp
$reschedule = $this->active_milestone->reschedule($new_start_on, $new_due_on, $reschedule_tasks);
if ($reschedule && !is_error($reschedule)) {
//if (instance_of($new_due_on, 'DateValue')){
if ($new_due_on->getTimestamp() != $old_due_on->getTimestamp()) {
$with_successive = array_var($milestone_data, 'with_sucessive');
$to_move = null;
switch (array_var($with_successive, 'action')) {
case 'move_all':
$to_move = $successive_milestones;
break;
case 'move_selected':
$selected_milestones = array_var($with_successive, 'milestones');
if (is_foreachable($selected_milestones)) {
$to_move = Milestones::findByIds($selected_milestones, STATE_VISIBLE, $this->logged_user->getVisibility());
}
// if
break;
}
// switch
if (is_foreachable($to_move)) {
$diff = $new_due_on->getTimestamp() - $old_due_on->getTimestamp();
foreach ($to_move as $to_move_milestone) {
$milestone_start_on = $to_move_milestone->getStartOn();
$milestone_due_on = $to_move_milestone->getDueOn();
$new_milestone_start_on = $milestone_start_on->advance($diff, false);
$new_milestone_due_on = $milestone_due_on->advance($diff, false);
$to_move_milestone->reschedule($new_milestone_start_on, $new_milestone_due_on, $reschedule_tasks);
}
// foreach
}
// if
}
// if
db_commit();
if ($this->request->getFormat() == FORMAT_HTML) {
//flash_success('Milestone ":name" has been updated', array('name' => $this->active_milestone->getName()), false, true);
flash_success('Project ":name" has been updated', array('name' => $this->active_milestone->getName()), false, true);
$this->redirectToUrl($this->active_milestone->getViewUrl());
} else {
$this->serveData($this->active_milestone);
}
// if
//}
} else {
db_rollback();
if ($this->request->getFormat() == FORMAT_HTML) {
$this->smarty->assign('errors', $reschedule);
} else {
$this->serveData($save);
}
// if
}
// if
}
// if
}
