/**
* Creates a new model.
* If creation is successful, the browser will be redirected to the 'view' page.
*/
public function actionCreate()
{
if (!Yii::app()->user->checkAccess('giveEvaluation')) {
//throw new CHttpException(403,Yii::t('http_status', '403'));
Yii::app()->user->setState('redirect', Yii::app()->request->requestUri);
$this->redirect(array('/site/login'));
}
$model_quality = new WaterQualityOpinions();
$model_fault = new WaterFaultOpinions();
if (isset($_POST) && !empty($_POST)) {
var_dump($_POST);
if (empty($_POST['geom'])) {
Yii::app()->user->setFlash('warning', 'ATTENTION: set a point on the map.');
} else {
if ($_POST['geom_type'] == 1) {
if (!empty($_POST['qualities_list'])) {
$model = new WaterQualityOpinions();
$model->quality = $_POST['qualities_list'];
//$model->geom = new CDbExpression(Geometry::Transform(Geometry::ST_GeomFromText($_POST['geom'])));
$model->geom = new CDbExpression(Geometry::Transform(Geometry::ST_GeomFromText($_POST['geom']), 4326));
$model->username = Yii::app()->user->id;
if ($model->save()) {
$this->redirect(array('view'));
} else {
Yii::app()->user->setFlash('error', 'An error occurred in data storage. Please try again.');
}
} else {
Yii::app()->user->setFlash('warning', 'ATTENTION: to point out the quality of the water service.');
}
} else {
if (!empty($_POST['faults_list'])) {
$model = new WaterFaultOpinions();
$model->fault = $_POST['faults_list'];
//$model->geom = new CDbExpression(Geometry::Transform(Geometry::ST_GeomFromText($_POST['geom'])));
$model->geom = new CDbExpression(Geometry::Transform(Geometry::ST_GeomFromText($_POST['geom']), 4326));
$model->username = Yii::app()->user->id;
if ($model->save()) {
$this->redirect(array('view'));
} else {
Yii::app()->user->setFlash('error', 'An error occurred in data storage. Please try again.');
}
} else {
Yii::app()->user->setFlash('warning', 'ATTENTION: to point out the fault of the water network.');
}
}
}
}
$this->render('create');
}
/**
* Updates a particular model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id the ID of the model to be updated
*/
public function actionUpdate($id)
{
$model = $this->loadModel($id);
if ($this->deleteIfOrphan($model)) {
throw new CHttpException(404, 'The requested page does not exist.');
}
// TODO: si potrebbe fare una "getParentWr($model, $destroyOrphan=true)" per evitare la doppia findByPk
$wr_model = WaterRequests::model()->findByPk($model->wr_id);
if (!Yii::app()->user->checkAccess('updateWaterRequest', array('waterRequest' => $wr_model))) {
throw new CHttpException(403, Yii::t('http_status', '403'));
}
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if (isset($_POST['WaterRequestGeometries'])) {
$model->attributes = $_POST['WaterRequestGeometries'];
$model->geom = new CDbExpression(Geometry::Transform(Geometry::ST_GeomFromText($_POST['WaterRequestGeometries']['geom'])));
$model->altitude = null;
if ($model->save()) {
echo 'ok';
}
//$this->redirect(array('view','id'=>$model->id));
}
//$this->render('update',array('model'=>$model,));
}
/**
* Create a new Geometry with a Zone or add a Zone to an existing Geometry
* @param string $id string representing the integer id of the Geometry
*/
public function actionCreate($id = null)
{
if (!empty($id)) {
//already exist a geometry
$geom_model = WaterRequestGeometries::model()->findByPk($id);
if (!$geom_model) {
echo CJSON::encode(array('status' => 'error_iniziale'));
return;
}
}
if (isset($_POST['WaterRequestGeometries']) && isset($_POST['WaterRequestGeometryZones'])) {
if (!isset($geom_model)) {
//create new geometry model
$geom_model = new WaterRequestGeometries();
//and store post data into model
$geom_model->attributes = $_POST['WaterRequestGeometries'];
//$geom_model->geom=new CDbExpression(Geometry::Transform(Geometry::ST_GeomFromText($_POST['WaterRequestGeometries']['geom'])));
$geom_model->geom = new CDbExpression(Geometry::ST_GeomFromText($_POST['WaterRequestGeometries']['geom'], 900913));
}
/*
if (((isset($geom_model->wr)) && ($geom_model->wr->phase==2)) && ((isset($geom_model->zones)) && (count($geom_model->zones)>1))) {
echo CJSON::encode(array('status'=>'cannot add another zone to this geometry'));
return;
}
*/
//create new geometry zone model
$geom_zone_model = new WaterRequestGeometryZones();
$geom_zone_model->attributes = $_POST['WaterRequestGeometryZones'];
//create new geometry zone property model
//$geom_zone_property_model=new WaterRequestGeometryZoneProperties;
//$geom_zone_property_model->attributes=$_POST['WaterRequestGeometryZoneProperties'];
if (isset($_POST['WaterRequestGeometryZoneProperties'])) {
if (isset($_POST['WaterRequestGeometryZoneProperties']['ae_choice'])) {
$ae = $_POST['WaterRequestGeometryZoneProperties']['ae_choice'];
} else {
$ae = false;
}
foreach ($_POST['WaterRequestGeometryZoneProperties'] as $param => $value) {
if ($param != 'ae_choice' && !empty($value)) {
$new_prop = new WaterRequestGeometryZoneProperties();
$new_prop->parameter = $param;
$new_prop->value = $value;
// the prop is selected
if ($ae == $param) {
$new_prop->use4ae = true;
}
// append to array
$sent_props[] = $new_prop;
}
}
if (!isset($sent_props)) {
echo CJSON::encode(array('status' => 'error no props sent'));
return;
}
// TODO: Controllare che la zona necessiti di almeno uno selezionato
// check if one is selected, otherwise select the first one.
$choosedProp = -1;
for ($i = 0; $i < count($sent_props) && $choosedProp < 0; $i++) {
if ($sent_props[$i]->use4ae) {
$choosedProp = $i;
}
}
/*
// 'cp' not found, set the first prop.
if($choosedProp<0){
$sent_props[0]->use4ae = true;
$choosedProp=0;
}
// Check if use4ae is needed to be set to a specific prop
if($geom_zone_model->zone_name)
foreach($sent_props as $geom_zone_property_model){
$geom_zone_property_model->geometry_zone=$geom_zone_model->id;
if ($geom_zone_property_model->()) {
//Yii::log("Zone_name $geom_zone_model->zone_name", CLogger::LEVEL_INFO, "LOOP");
//$geom_zone_property_model->save();
//echo $geom_zone_property_model->parameter; // DEBUG
}else
$_propserror = true;
}
*/
} else {
$sent_props = array();
}
//starting new transaction
$transaction = Yii::app()->db->beginTransaction();
try {
$_error = true;
if ($geom_model->validate()) {
//saving geom_model
$geom_model->save();
//connect geom_zone_model to geom_model through id
$geom_zone_model->wr_geometry_id = $geom_model->id;
/*
var_dump($geom_zone_model->wr_geometry_id);
$geom_zone_model->geometry=$geom_model;
var_dump($geom_model->id);
var_dump($geom_zone_model->wr_geometry_id);*/
//calculate pe and water demand
//$geom_zone_model->updatePEAndWD($sent_props[$choosedProp]->parameter, $sent_props[$choosedProp]->value);
/*
$geom_zone_model->pe = $geom_zone_model->calculatePE($sent_props[$choosedProp]->parameter, $sent_props[$choosedProp]->value);
$geom_zone_model->water_demand = $geom_zone_model->calculateWaterDemand();
*/
//$geom_zone_model->updateWD();
if ($geom_zone_model->validate()) {
//saving geom_zone_model
Yii::log('SAVING GEOM ZONE MODEL', CLogger::LEVEL_INFO, 'actionCreate');
// DEBUG
$geom_zone_model->save();
$_propserror = false;
$error_status = 'ok';
foreach ($sent_props as $geom_zone_property_model) {
$geom_zone_property_model->geometry_zone = $geom_zone_model->id;
//$geom_zone_property_model->zone = $geom_zone_model;
if ($geom_zone_property_model->validate()) {
Yii::log('SAVING PROPERTY MODEL ', CLogger::LEVEL_INFO, 'actionCreate');
// DEBUG
$geom_zone_property_model->save();
//echo $geom_zone_property_model->parameter; // DEBUG
} else {
//Yii::log('PROPERTY MODEL NON VALIDA' , CLogger::LEVEL_INFO, 'actionCreate'); // DEBUG
//Yii::log(print_r($geom_zone_property_model->attributes, true) , CLogger::LEVEL_INFO, 'actionCreate'); // DEBUG
//Yii::log(print_r($geom_zone_property_model->getErrors(), true) , CLogger::LEVEL_INFO, 'actionCreate'); // DEBUG
$error_status = 'Error: ';
foreach ($geom_zone_property_model->getErrors() as $attr => $err_msg) {
$error_status = $error_status . $attr . ': ' . implode(',', $err_msg) . ' ';
}
$_propserror = true;
}
}
if ($_propserror) {
echo CJSON::encode(array('status' => $error_status));
}
$_error = $_propserror;
//echo 'after foreach: '.$_propserror.' '; // DEBUG
} else {
$error_status = 'Error: ';
foreach ($geom_zone_model->getErrors() as $attr => $err_msg) {
$error_status = $error_status . $attr . ': ' . implode(',', $err_msg) . ' ';
}
echo CJSON::encode(array('status' => $error_status));
// DEBUG
$_error = true;
}
} else {
echo CJSON::encode(array('status' => ' geom_model non valida '));
}
// DEBUG
if ($_error) {
$transaction->rollBack();
Yii::log('ROLLBACK!', CLogger::LEVEL_INFO);
//echo CJSON::encode(array('status'=>'Rollback error == TRUE ('.$_error.')'));
} else {
$transaction->commit();
/*
$wr = $geom_model->wr;
Yii::app()->controller->redirect(array('/waterRequests/update', 'id'=>$wr->id));
*/
echo CJSON::encode(array('status' => 'ok'));
Yii::app()->end();
}
} catch (Exception $e) {
$transaction->rollBack();
echo CJSON::encode(array('status' => 'not inserted ' . $e));
}
} else {
Yii::log('Something went wrong Geom=' . isset($_POST['WaterRequestGeometries']) . ' Zone=' . isset($_POST['WaterRequestGeometryZones']) . ' Property=' . isset($_POST['WaterRequestGeometryZoneProperties']), CLogger::LEVEL_INFO);
}
Yii::app()->end();
}
public static function save_geom($wkt, $wr_id, $proj = 3003)
{
$model = new WaterRequestGeometries();
$model->wr_id = $wr_id;
$model->name = 'uploaded';
$model->geom = new CDbExpression(Geometry::Transform(Geometry::ST_GeomFromText($wkt, $proj), Yii::app()->params['geoserver']['water_request_geometries_srid']));
return array('result' => $model->save(), 'newid' => $model->id);
}
/**
* Calculate service area holding the geometry
* @param string $wkt Geometria in WellKnownText format
* @return array the result set (each array element represents a row of data). An empty array will be returned if the result contains no row. NULL is returned if ID is null.
*/
public static function Get_Service_Area_ByWKT($wkt)
{
$wkt_geom = Geometry::Transform(Geometry::ST_GeomFromText($wkt), Yii::app()->params['geoserver']['service_areas_layer_srid']);
//Yii::log(print_r($wkt_geom, true) , CLogger::LEVEL_INFO, 'Get_City_State_ByWKT'); // DEBUG
//return;
$connection = Yii::app()->db;
$sql = '
SELECT service_areas.gid, service_areas.area, service_areas.desc_area, service_areas.the_geom
FROM service_areas
WHERE st_intersects(
service_areas.the_geom,
ST_Centroid(' . $wkt_geom . ')
);';
$command = $connection->createCommand($sql);
$dataReader = $command->query();
$rows = $dataReader->readAll();
/*
if(count($rows)>1)
return Geometry::Get_Service_Area_ByWKT_all($wkt); // Caso MOLTO particolare
else
*/
return $rows;
}
