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<?php
namespace FilesDashboard;
use Institute;
use ViewsWidget;
use LinkElement;
use FilesSearch\Filter;
trait Sidebar
{
/**
* Adds the Sidebar for the dashboard.
*/
private function addIndexSidebar()
{
$sidebar = \Sidebar::get();
$actions = $sidebar->hasWidget('actions')
? $sidebar->getWidget('actions')
: new \ActionsWidget();
$actions->addLink(
_('Datei hinzufügen'),
$this->url_for('file/choose_destination/upload'),
\Icon::create('add', 'clickable'),
['data-dialog' => 'size=auto']
);
if (!$sidebar->hasWidget('actions')) {
$sidebar->addWidget($actions);
}
}
/**
* Adds the Sidebar containing the categories and their optional filters.
*/
private function addSearchSidebar()
{
$sidebar = \Sidebar::get();
$categoryWidget = $this->getCategoryWidget();
$sidebar->addWidget($categoryWidget);
$sidebar->addWidget($this->getSemesterFilterWidget($this->query));
}
/**
* Build a NavigationWidget for the sidebar to filter out a specific category from your search results.
* There can only be one category selected at a time.
*
* @return NavigationWidget containing all categories included in the search result
*/
private function getCategoryWidget()
{
$filter = $this->query->getFilter();
$query = $this->query->getQuery();
$categoryWidget = new ViewsWidget();
$categoryWidget->setTitle(_('Ansicht'));
$addElement = function ($label, $url, $type = null) use ($categoryWidget, $filter) {
$element = new LinkElement(
$label,
$url
);
$element->setActive(isset($type)
? $filter->getCategory() === $type
: empty($filter->getCategory()));
$categoryWidget->addElement($element);
};
$addElement(
_('Alle Ergebnisse'),
\URLHelper::getURL(
'dispatch.php/files_dashboard/search',
[
'q' => $query,
'filter' => array_merge($filter->toArray(), ['category' => '']),
]
)
);
// list all possible categories as Links
foreach (Filter::getCategories() as $type => $label) {
$addElement(
$label,
\URLHelper::getURL(
'dispatch.php/files_dashboard/search',
[
'q' => $query,
'filter' => array_merge($filter->toArray(), ['category' => $type]),
]
),
$type
);
}
return $categoryWidget;
}
private function getSemesterFilterWidget(\FilesSearch\Query $query)
{
$sem = '';
if (($filter = $query->getFilter()) && ($semester = $filter->getSemester())) {
$sem = $semester->id;
}
$semesters = new \SimpleCollection(\Semester::getAll());
$semesters = $semesters->orderBy('beginn desc');
$omitSemester = function ($array) {
unset($array['semester']);
return $array;
};
$widget = new \SelectWidget(
_('Semesterfilter'),
$this->url_for(
'files_dashboard/search',
[
'q' => $query->getQuery(),
'filter' => $filter ? $omitSemester($filter->toArray()) : ''
]
),
'filter[semester]'
);
$widget->addElement(new \SelectElement('', _('Alle Semester'), $sem == ''));
if (!empty($semesters)) {
$group = new \SelectGroupElement(_('Semester auswählen'));
foreach ($semesters as $semester) {
$group->addElement(new \SelectElement($semester->id, $semester->name, $sem == $semester->id));
}
$widget->addElement($group);
}
return $widget;
}
}
|
