/**
* create google request -> save it to db
*/
public function renderCreateGoogleRequest()
{
$this->googleDownload->setWifiManager($this->wifiManager);
$req = $this->getHttpRequest();
if ($req->getQuery("wid")) {
$wifi = $this->wifiManager->getWifiById($req->getQuery("wid"));
if ($wifi) {
$this->googleDownload->createRequestFromWifi($wifi);
}
}
$this->terminate();
}
/**
* search form
* @return UI\Form
*/
protected function createComponentSearchForm()
{
$form = new UI\Form();
$form->getElementPrototype()->class = "form-horizontal";
$ssidmacTxt = $form->addText('ssidmac', 'SSID/MAC:');
$ssidmacTxt->getControlPrototype()->class = 'form-control';
$channelsQ = $this->wifiManager->getAllChannels();
$channels = array();
foreach ($channelsQ as $ch) {
$channels[$ch->channel] = $ch->channel;
}
$form->addSelect('channel', 'Kanál:', $channels)->setPrompt('Všechny kanály')->getControlPrototype()->addAttributes(array('class' => 'form-control'));
$form->addSelect('security', 'Zabezpečení:', $this->wifiSecurityService->getAllWifiSecurityTypes(false))->setPrompt("Všechny typy")->getControlPrototype()->addAttributes(array('class' => 'form-control'));
$sourcesfdb = $this->sourceManager->getAllSourcesAsKeyVal();
$sources = array();
foreach ($sourcesfdb as $k => $s) {
$sources[$k] = ucfirst($s);
}
$form->addSelect('source', 'Zdroj:', $sources)->setPrompt("Všechny zdroje")->getControlPrototype()->addAttributes(array('class' => 'form-control'));
$form->addSubmit('search', 'Vyhledat')->getControlPrototype()->addAttributes(array('class' => 'form-control btn btn-info btn-sm'));
return $form;
}
/**
* render one image for overlay
*
* @param string $mode
* @param float $lat1
* @param float $lat2
* @param float $lon1
* @param float $lon2
*/
public function renderImage($mode, $lat1, $lat2, $lon1, $lon2)
{
header("Content-type: image/png");
MyUtils::setIni(180, '1024M');
$request = $this->getHttpRequest();
$zoom = $request->getQuery("zoom");
$this->overlayRenderer = new OverlayRenderer($zoom);
// not allowed mode -> set do default mode
if (!$this->allowedMode($mode)) {
$mode = self::DEFAULT_MODE;
}
// zoom is too small
if ($zoom < self::MIN_OVERLAY_ZOOM) {
echo MyUtils::image2string($this->overlayRenderer->drawNone());
exit;
}
// increase coords range, due to future crop
$coords = new Coords($lat1, $lat2, $lon1, $lon2);
$coords->increaseLatLngRange(self::INCREASE_LATLNG_RANGE_ABOUT);
// params for image creation
$params = array();
switch ($mode) {
case self::MODE_SEARCH:
$ssidmac = $request->getQuery("ssidmac");
if ($ssidmac) {
if (MyUtils::isMacAddress($ssidmac)) {
$params['mac'] = urldecode($ssidmac);
} else {
$params['ssid'] = $ssidmac;
}
}
$channel = $request->getQuery('channel');
if ($channel != null && $channel != "") {
$params['channel'] = intval($channel);
}
$security = $request->getQuery('security');
if ($security != null && $security != '') {
$params['sec'] = intval($security);
}
$source = $request->getQuery('source');
if ($source != null && $source != "") {
$params['id_source'] = intval($source);
}
break;
case self::MODE_HIGHLIGHT:
$by = $request->getQuery("by");
if (in_array($by, self::$MODE_HIGHLIGHT_ALLOWED_BY)) {
$params['by'] = $by;
$val = $request->getQuery("val");
$params['val'] = $val;
}
break;
case self::MODE_ONE:
$ssidmac = $this->getHttpRequest()->getQuery('ssid');
if (MyUtils::isMacAddress($ssidmac)) {
$params['mac'] = urldecode($ssidmac);
} else {
$params['ssid'] = $ssidmac;
}
break;
default:
break;
}
// generating cache key
$key = MyUtils::generateCacheKey($mode, $coords, $zoom, $params);
// try to find in cache
if (self::CACHE_ON && $mode != self::MODE_CALCULATED) {
$img = $this->cache->load($key);
if ($img != null) {
echo $img;
return;
}
}
// get data and generate tile of overlay
switch ($mode) {
case self::MODE_SEARCH:
$params['coords'] = $coords;
$nets = $this->oWifiManager->getNetsByParams($params, array('ssid,mac,latitude,longitude,id_source'));
$img = $this->overlayRenderer->drawModeAll($coords, $nets);
break;
case self::MODE_HIGHLIGHT:
if (!empty($params)) {
$params['coords'] = $coords;
$params[$params['by']] = $params['val'];
unset($params['by']);
unset($params['val']);
$highlightedIds = $this->oWifiManager->getNetsByParams($params, array('id'));
$allNets = $this->oWifiManager->getNetsByParams(array('coords' => $params['coords']), array('id,ssid,mac,latitude,longitude,id_source'));
$img = $this->overlayRenderer->drawModeHighlight($coords, $allNets, $highlightedIds);
} else {
$nets = $this->wifiManager->getAllNetsInLatLngRange($coords, array('latitude', 'longitude', 'ssid', 'mac', 'id_source'), true);
$img = $this->overlayRenderer->drawModeAll($coords, $nets);
}
break;
case self::MODE_ONE:
$nets = $this->wifiManager->getNetsModeSearch($coords, $params);
$img = $this->overlayRenderer->drawModeOne($coords, $nets);
break;
case self::MODE_CALCULATED:
$net = $this->wifiManager->getWifiById($this->getHttpRequest()->getQuery('a'));
$lat = $net->getLatitude();
$lon = $net->getLongitude();
$lat1 = doubleval($lat) - 0.003;
$lat2 = doubleval($lat) + 0.003;
$lon1 = doubleval($lon) - 0.003 / 2;
$lon2 = doubleval($lon) + 0.003 / 2;
$coordsNew = new Coords($lat1, $lat2, $lon1, $lon2);
$nets = $this->wifiManager->getNetsModeSearch($coordsNew, array('mac' => $net->getMac()));
$nets2 = $this->wifiManager->getNetsModeSearch($coords, array('mac' => $net->getMac()));
$latt = 0;
$lont = 0;
foreach ($nets as $net) {
$latt += $net->getLatitude();
$lont += $net->getLongitude();
}
$lat_avg = $latt / (double) count($nets);
$lon_avg = $lont / (double) count($nets);
$net = new Wifi();
$net->setLatitude($lat_avg);
$net->setLongitude($lon_avg);
$img = $this->overlayRenderer->drawCalculated($coords, $nets2, $net);
break;
default:
$nets = $this->wifiManager->getAllNetsInLatLngRange($coords, array('latitude', 'longitude', 'ssid', 'mac', 'id_source'), true);
$img = $this->overlayRenderer->drawModeAll($coords, $nets);
break;
}
$image = MyUtils::image2string($img);
$img = null;
// save generated image to cache
if (self::CACHE_ON && $mode != self::MODE_CALCULATED) {
$this->cache->save($key, $image, array(Cache::EXPIRE => time() + self::$cacheExpire[$zoom]));
}
echo $image;
return;
}
/**
* accuracy page
*/
public function renderAccuracy()
{
if ($this->getHttpRequest()->getQuery("mac") != "" && $this->getHttpRequest()->getQuery("r_latitude") != "" && $this->getHttpRequest()->getQuery("r_longitude") != "" && MyUtils::isMacAddress($this->getHttpRequest()->getQuery("mac"))) {
$mac = MyUtils::macSeparator2Colon($this->getHttpRequest()->getQuery("mac"));
$tableData = $this->wifiManager->getDistanceFromOriginalGPS($mac, doubleval($this->getHttpRequest()->getQuery("r_latitude")), doubleval($this->getHttpRequest()->getQuery("r_longitude")));
$data = array();
foreach ($tableData as $td) {
$coords = new Coords($td["latitude"], $this->getHttpRequest()->getQuery("r_latitude"), $td["longitude"], $this->getHttpRequest()->getQuery("r_longitude"));
$inM = $coords->getDistanceInMetres();
$arr = $td;
$arr["inM"] = $inM;
$data[] = $arr;
}
usort($data, "self::Sort");
$chWigleMin = PHP_INT_MAX;
$chWigleMax = 0;
$chWigleTotal = 0;
$chGoogleMin = PHP_INT_MAX;
$chGoogleMax = 0;
$chGoogleTotal = 0;
$chWigleAvg = 0;
$wigleCount = 0;
$wifileaksCount = 0;
$wifileaksTotal = 0;
$googleCount = 0;
foreach ($data as $d) {
if ($d["id_source"] == WifileaksDownload::ID_SOURCE) {
$wifileaksCount++;
$wifileaksTotal += $d["inM"];
}
if ($d["id_source"] == WigleDownload::ID_SOURCE) {
$wigleCount++;
if ($chWigleMin > $d["inM"]) {
$chWigleMin = $d["inM"];
}
if ($chWigleMax < $d["inM"]) {
$chWigleMax = $d["inM"];
}
$chWigleTotal += $d["inM"];
if ($d["calculated"] == 1) {
$chWigleAvg = $d["inM"];
}
}
if ($d["id_source"] == GoogleDownload::ID_SOURCE) {
$googleCount++;
if ($chGoogleMin > $d["inM"]) {
$chGoogleMin = $d["inM"];
}
if ($chGoogleMax < $d["inM"]) {
$chGoogleMax = $d["inM"];
}
$chGoogleTotal += $d["inM"];
}
}
if ($chWigleAvg == 0) {
$chWigleAvg = $chWigleTotal / $wigleCount;
}
$chGoogleAvg = $chGoogleTotal / $googleCount;
$chWifileaks = $wifileaksTotal / $wifileaksCount;
$this->template->chWifileaks = $chWifileaks;
$this->template->chWigleMin = $chWigleMin;
$this->template->chWigleMax = $chWigleMax;
$this->template->chWigleAvg = $chWigleAvg;
$this->template->chGoogleMin = $chGoogleMin;
$this->template->chGoogleMax = $chGoogleMax;
$this->template->chGoogleAvg = $chGoogleAvg;
$this->template->table = $data;
}
}