private function createLayerFromLink($layer)
{
//$layer is the link to another layer
// the id of the other layer is stored under $layer->link_id
$linkedLayer = C4gMapsModel::findById($layer->link_id);
$arrReturnData = $this->getLayerData($linkedLayer->id);
return $arrReturnData;
}
/**
* Summary of parseLayer
*
* @param mixed $objLayer
* @return array
*/
protected function parseLayer($objLayer)
{
$stringClass = $GLOBALS['con4gis']['stringClass'];
$arrLayerData = array();
$arrLayerData['id'] = $objLayer->id;
$arrLayerData['pid'] = $objLayer->pid;
$arrLayerData['name'] = $stringClass::decodeEntities($objLayer->name);
// check parent hide status
$parentLayer = C4gMapsModel::findById($objLayer->pid);
if (!$parentLayer->is_map && $parentLayer->data_hidelayer) {
$arrLayerData['hide'] = $parentLayer->data_hidelayer;
} else {
$arrLayerData['hide'] = $objLayer->data_hidelayer;
}
if ($objLayer->loc_minzoom > 0 || $objLayer->loc_maxzoom > 0) {
$arrLayerData['zoom'] = array('min' => $objLayer->loc_minzoom, 'max' => $objLayer->loc_maxzoom);
}
if ($objLayer->data_layername) {
$arrLayerData['name'] = $stringClass::decodeEntities($objLayer->data_layername);
$arrLayerData['display'] = true;
} else {
$arrLayerData['display'] = false;
}
// hide when element is rendered in starboard tab
if ($objLayer->hide_when_in_tab == 1) {
$arrLayerData['hide_when_in_tab'] = true;
}
$arrLayerData['type'] = $objLayer->location_type;
if ($objLayer->location_type === 'link') {
$arrLayerData['link_id'] = $objLayer->link_id;
$linkedLayer = C4gMapsModel::findByPk($objLayer->link_id);
// check if linked element is overpass request and assign correct content values
if ($linkedLayer->location_type == "overpass") {
$arrLayerData['content'] = $this->getContentForType($linkedLayer);
} else {
$arrLayerData['content'] = $this->getContentForType($objLayer);
$arrLayerData['hide'] = $objLayer->data_hidelayer;
}
// set zooms of links
if ($linkedLayer->loc_minzoom > 0 || $linkedLayer->loc_maxzoom > 0) {
$arrLayerData['zoom'] = array('min' => $linkedLayer->loc_minzoom, 'max' => $linkedLayer->loc_maxzoom);
}
} else {
$arrLayerData['content'] = $this->getContentForType($objLayer);
}
if ($objLayer->location_type === 'startab') {
$arrLayerData['awesomeicon'] = $objLayer->awesomeicon;
}
$arrLayerData['raw'] = $objLayer;
return $arrLayerData;
}