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<?php
/*
* EvaluationsWidget.php - widget plugin for start page
*
* Copyright (C) 2014 - Nadine Werner <nadwerner@uos.de>
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*/
class EvaluationsWidget extends CorePlugin implements PortalPlugin
{
public function getPluginName()
{
return _('Fragebögen');
}
public function getMetadata()
{
return [
'description' => _('Mit diesem Widget haben Sie Zugriff auf systemweite Umfragen.')
];
}
/**
* Returns the portal widget template.
*
* Due to a seriously messed up architecture, the suppress_empty_output
* variable is used to determine when an according message should be
* presented to the user. If no evaluations and questionnaires are present,
* the message from the questionnaires should be displayed. The according
* message from evaluations should never be shown in the widget. Thus, the
* evaluation controller will always suppress this message and the variable
* is adjusted if the evaluation returned no content so that the
* questionnaire controller will display it's message. If you think, we're
* slowly running out of duct tape, you might be absolutely right...
*/
public function getPortalTemplate()
{
if (!Config::get()->VOTE_ENABLE) {
return null;
}
// include and show votes and tests
$controller = app(AuthenticatedController::class, ['dispatcher' => app(\Trails_Dispatcher::class)]);
$controller->suppress_empty_output = true;
$response = $controller->relay('questionnaire/widget/start')->body;
$template = $GLOBALS['template_factory']->open('shared/string');
$template->content = $response;
if ($GLOBALS['perm']->have_perm('root')) {
$navigation = new Navigation('', 'dispatch.php/questionnaire/overview');
$navigation->setImage(Icon::create('add', 'clickable', ["title" => _('Umfragen bearbeiten')]));
$template->icons = [$navigation];
}
return $template;
}
}
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