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<?php
class Page_LocationInfo extends Page
{
private $action;
/**
* Called before any page rendering happens - early hook to check parameters etc.
*/
protected function doPreprocess()
{
User::load();
if (!User::isLoggedIn()) {
Message::addError('main.no-permission');
Util::redirect('?do=Main'); // does not return
}
}
/**
* Menu etc. has already been generated, now it's time to generate page content.
*/
protected function doRender()
{
$getAction = Request::get('action');
if (empty($getAction)) {
Util::redirect('?do=locationinfo&action=infoscreen');
}
if ($getAction === 'infoscreen') {
$this->getInfoScreenTable();
}
if($getAction == 'updateroomdb') {
$this->updateInfoscreenDb();
Util::redirect('?do=locationinfo&action=infoscreen');
}
if ($getAction === 'hide') {
$roomId = Request::get('id');
$hiddenValue = Request::get('value');
$this->toggleHidden($roomId, $hiddenValue);
Util::redirect('?do=locationinfo&action=infoscreen');
}
}
protected function toggleHidden($id, $val) {
Database::exec("UPDATE `locationinfo` SET hidden = $val WHERE locationid = $id");
}
protected function getInfoScreenTable() {
$dbquery = Database::simpleQuery("SELECT * FROM `locationinfo`");
$pcs = array();
while($roominfo=$dbquery->fetch(PDO::FETCH_ASSOC)) {
$data = array();
$data['locationid'] = $roominfo['locationid'];
$data['hidden'] = $roominfo['hidden'];
$inUseCounter = 0;
$totalPcCounter = 0;
$data['computers'] = json_decode($roominfo['computers'], true);
foreach ($data['computers'] as $value) {
if ($value['inUse'] == 1) {
$inUseCounter++;
}
$totalPcCounter++;
}
$data['inUse'] = $inUseCounter;
$data['totalPcs'] = $totalPcCounter;
$pcs[] = $data;
}
Render::addTemplate('location-info', array(
'list' => array_values($pcs),
));
}
protected function updateInfoscreenDb() {
$dbquery = Database::simpleQuery("SELECT DISTINCT locationid FROM `machine` WHERE locationid IS NOT NULL");
while($roominfo=$dbquery->fetch(PDO::FETCH_ASSOC)) {
$this->updatePcInfos($roominfo['locationid']);
}
}
/**
* AJAX
*/
protected function doAjax()
{
User::load();
if (!User::isLoggedIn()) {
die('Unauthorized');
}
$action = Request::any('action');
if ($action === 'pcsubtable') {
$id = Request::any('id');
$this->ajaxShowLocation($id);
}
}
private function ajaxShowLocation($id)
{
$dbquery = Database::simpleQuery("SELECT * FROM `locationinfo` WHERE locationid = $id");
$data = array();
while($roominfo=$dbquery->fetch(PDO::FETCH_ASSOC)) {
$data = json_decode($roominfo['computers'], true);
}
echo Render::parse('pcsubtable', array(
'list' => array_values($data),
));
}
}
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