private function displayTransitionDetails(TrackerManager $engine, Codendi_Request $request, PFUser $current_user, Transition $transition)
{
$hp = Codendi_HTMLPurifier::instance();
$this->displayHeader($engine);
if ($transition->getFieldValueFrom()) {
$from_label = $transition->getFieldValueFrom()->getLabel();
} else {
$from_label = $GLOBALS['Language']->getText('workflow_admin', 'new_artifact');
}
$to_label = $transition->getFieldValueTo()->getLabel();
echo '<h3>';
echo $GLOBALS['Language']->getText('workflow_admin', 'title_define_transition_details', array($hp->purify($from_label), $hp->purify($to_label)));
echo '</h3>';
$form_action = TRACKER_BASE_URL . '/?' . http_build_query(array('tracker' => (int) $this->tracker->id, 'func' => Workflow::FUNC_ADMIN_TRANSITIONS, 'transition' => $transition->getId()));
echo '<form action="' . $form_action . '" method="POST">';
echo '<table><tr><td>';
$section_conditions = new Widget_Static($GLOBALS['Language']->getText('workflow_admin', 'under_the_following_condition'));
$section_conditions->setContent($transition->fetchConditions());
$section_conditions->display();
$actions = '';
$actions .= $transition->fetchPostActions();
$actions .= $this->post_action_factory->fetchPostActions();
$section_postactions = new Widget_Static($GLOBALS['Language']->getText('workflow_admin', 'following_action_performed'));
$section_postactions->setContent($actions);
$section_postactions->display();
$back_to_transitions_link = TRACKER_BASE_URL . '/?' . http_build_query(array('tracker' => (int) $this->tracker->id, 'func' => Workflow::FUNC_ADMIN_TRANSITIONS));
echo '<p>';
echo '<a href="' . $back_to_transitions_link . '">←' . $GLOBALS['Language']->getText('plugin_tracker_admin', 'clean_cancel') . '</a>';
echo ' ';
echo '<input type="submit" name="workflow_details" value="' . $GLOBALS['Language']->getText('global', 'btn_submit') . '" />';
echo '</p>';
echo '</td></tr></table>';
echo '</form>';
$this->displayFooter($engine);
}