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<?php
/**
* contentbox.php - Calender Contentbox controller
*
* 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.
*
* @author Florian Bieringer <florian.bieringer@uni-passau.de>
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
* @package calender
*/
class Calendar_ContentboxController extends StudipController
{
/**
* Widget controller to produce the formally known show_dates()
*
* @param String $range_id range id (or array of range ids) of the news to get displayed
*/
public function display_action($range_id, $timespan = 604800, $start = null)
{
$this->admin = false;
$this->single = false;
$this->userRange = false;
$this->termine = [];
// Fetch time if needed
$this->start = $start ?: strtotime('today');
$this->timespan = $timespan;
// To array fallback of $range_id
if (!is_array($range_id)) {
$this->single = true;
$range_id = [$range_id];
}
foreach ($range_id as $id) {
switch (get_object_type($id, ['user', 'sem'])) {
case 'user':
$this->parseUser($id);
$this->userRange = true;
break;
case 'sem':
$this->parseSeminar($id);
break;
}
}
// Check permission to edit
if ($this->single) {
$this->admin = $range_id[0] === $GLOBALS['user']->id
|| (
get_object_type($range_id[0], ['sem']) === 'sem'
&& $GLOBALS['perm']->have_studip_perm('tutor', $range_id[0])
);
// Set range_id
$this->range_id = $range_id[0];
}
// Forge title
if (!empty($this->termine)) {
$this->title = sprintf(
_('Termine für die Zeit vom %s bis zum %s'),
strftime('%d. %B %Y', $this->start),
strftime('%d. %B %Y', $this->start + $this->timespan)
);
} else {
$this->title = _('Termine');
}
// Check out if we are on a profile
if ($this->admin) {
$this->isProfile = $this->single && $this->userRange;
}
}
private function parseSeminar($id)
{
$course = Course::find($id);
$dates = $course->getDatesWithExdates()->findBy('end_time', [$this->start, $this->start + $this->timespan], '><');
$this->termine = [];
foreach ($dates as $courseDate) {
// Build info
$info = [];
if (count($courseDate->dozenten) > 0) {
$info[_('Durchführende Lehrende')] = implode(', ', $courseDate->dozenten->getFullname());
}
if (count($courseDate->statusgruppen) > 0) {
$info[_('Beteiligte Gruppen')] = implode(', ', $courseDate->statusgruppen->getValue('name'));
}
// Store for view
$description = '';
if ($courseDate instanceof CourseExDate) {
$description = $courseDate->content;
} elseif ($courseDate->cycle instanceof SeminarCycleDate) {
$description = $courseDate->cycle->description;
}
$this->termine[] = [
'id' => $courseDate->id,
'chdate' => $courseDate->chdate,
'title' => $courseDate->getFullname() . (count($courseDate->topics) > 0 ? ', ' . implode(', ', $courseDate->topics->getValue('title')) : ''),
'description' => $description,
'topics' => $courseDate->topics->toArray('title description'),
'room' => $courseDate->getRoomName(),
'info' => $info
];
}
}
private function parseUser($id)
{
$restrictions = $GLOBALS['user']->id === $id ? [] : ['CLASS' => 'PUBLIC'];
$events = SingleCalendar::getEventList(
$id,
$this->start,
$this->start + $this->timespan,
null,
$restrictions
);
$this->termine = [];
// Prepare termine
foreach ($events as $termin) {
// Exclude events that begin after the given time range
if ($termin->getStart() > $this->start + $this->timespan) {
continue;
}
// Adjust title
if (date('Ymd', $termin->getStart()) == date('Ymd')) {
$title = _('Heute') . date(', H:i', $termin->getStart());
} else {
$title = mb_substr(strftime('%a', $termin->getStart()), 0, 2);
$title .= date('. d.m.Y, H:i', $termin->getStart());
}
if ($termin->getStart() < $termin->getEnd()) {
if (date('Ymd', $termin->getStart()) < date('Ymd', $termin->getEnd())) {
$title .= ' - ' . mb_substr(strftime('%a', $termin->getEnd()), 0, 2);
$title .= date('. d.m.Y, H:i', $termin->getEnd());
} else {
$title .= ' - ' . date('H:i', $termin->getEnd());
}
}
if ($termin->getTitle()) {
$tmp_titel = mila($termin->getTitle()); //Beschneiden des Titels
$title .= ', ' . $tmp_titel;
}
// Store for view
$this->termine[] = [
'id' => $termin->id,
'type' => get_class($termin),
'range_id' => $termin->range_id,
'event_id' => $termin->event_id,
'chdate' => $termin->chdate,
'title' => $title,
'description' => $termin->getDescription(),
'room' => $termin->getLocation(),
'info' => [
_('Kategorie') => $termin->toStringCategories(),
_('Priorität') => $termin->toStringPriority(),
_('Sichtbarkeit') => $termin->toStringAccessibility(),
_('Wiederholung') => $termin->toStringRecurrence()]
];
}
}
}
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