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https://github.com/atlanticbiomedical/portal-legacy.git
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initial commit
This commit is contained in:
Chris Sewell
311
apps/atlbiomed/lib/GoogleMapCache.php
Executable file
311
apps/atlbiomed/lib/GoogleMapCache.php
Executable file
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<?php
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class GoogleMapCache{
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public function __construct(){
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}
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//get the cordinate of the client. if its not in there add it
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public function getCordinateCache($id){
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if(empty($id))
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return array('lat'=>null,'lon'=> null);
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$c = new Criteria;
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$c->add(CordinatesPeer::CLIENT_ID, $id);
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$cordCache = CordinatesPeer::doSelect($c);
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if($cordCache){
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return array('lat'=>$cordCache[0]->getLat(),'lon'=> $cordCache[0]->getLon());
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}
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$client1 = ClientPeer::retrieveByPk($id);
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$address = $client1->getAddress().' '.$client1->getCity().' '.$client1->getState().' '.$client1->getZip();
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$map = new GoogleMapAPI('map');
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$map->setAPIKey('ABQIAAAAbu56iy-6LS_GeUSAnMXHPxQYy8GCRil3btyRMCq9tZ8qFFyM6RT30TkD-cPNxYzl_SZslQgaOgpnFQ');
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$geodata = $map->getGeocode($address);
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$cord = new Cordinates($id);
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($geodata) ? $cord->setFound(1) : $cord->setFound(0);
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$cord->setClientId($id);
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$cord->setLat($geodata['lat']);
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$cord->setLon($geodata['lon']);
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$cord->save();
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return array('lat'=>$cord->getLat(),'lon'=> $cord->getLon());
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}
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//update the latitude, longitude cordinate for the client
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public function updateCordinateCache($id){
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$client1 = ClientPeer::retrieveByPk($id);
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if(!$client1)
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return false;
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$address = $client1->getAddress().' '.$client1->getCity().' '.$client1->getState().' '.$client1->getZip();
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if(!empty($address)){
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$map = new GoogleMapAPI('map');
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$map->setAPIKey('ABQIAAAAbu56iy-6LS_GeUSAnMXHPxQYy8GCRil3btyRMCq9tZ8qFFyM6RT30TkD-cPNxYzl_SZslQgaOgpnFQ');
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$geodata = $map->getGeocode($address);
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//save the cordinate for the new client
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$cord = new Cordinates();
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($geodata) ? $cord->setFound(1) : $cord->setFound(0);
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$cord->setClientId($id);
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$cord->setLat($geodata['lat']);
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$cord->setLon($geodata['lon']);
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$cord->save();
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//indicate that we've already updated the client
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$client1->setRequireCoordsUpdate(0);
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$client1->save();
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return true;
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}
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}
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//update the driving information for the client to all other clients
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//if overide = false dont update, only insert records if it doesn't exist
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public function updateCacheById($id, $overide = true){
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if(empty($id)) return false;
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$c = new Criteria();
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$clients = ClientPeer::doSelect($c);
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if(!$clients)
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return;
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$connection = Propel::getConnection();
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foreach($clients as $client){
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$thisClientId = $client->getId();
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if($thisClientId == $id) continue;
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$query = "SELECT * FROM distances WHERE (client_id_1 = $id and client_id_2 = $thisClientId) or (client_id_2 = $id and client_id_1 = $thisClientId)";
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$statement = $connection->prepareStatement($query);
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$result = $statement->executeQuery();
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$dataFound = $result->next();
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//overide equals true we want to replace data
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if( $dataFound and $overide == true){
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//$hrs = 0; $min = 0; $distance = 0;
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$drivingInfo = $this->getDrivingDistanceNoCache($id,$thisClientId);
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$hrs = (int)$drivingInfo['hours'];
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$min = (int)$drivingInfo['min'];
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$distance = (int)$drivingInfo['distance'];
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$query = "UPDATE distances SET updated_at = NOW(), travel_time_hours = $hrs, travel_time_mins = $min, travel_distance = $distance WHERE (client_id_1 = $id and client_id_2 = $thisClientId) or (client_id_2 = $id and client_id_1 = $thisClientId)";
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$statement = $connection->prepareStatement($query);
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$result = $statement->executeQuery();
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//overwrite date
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}elseif(!$dataFound){
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// $hrs =0; $min =0; $distance =0;
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$drivingInfo = $this->getDrivingDistanceNoCache($id,$thisClientId);
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$hrs = (int)$drivingInfo['hours'];
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$min = (int)$drivingInfo['min'];
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$distance = (int)$drivingInfo['distance'];
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$query = "INSERT INTO distances(updated_at,client_id_1, client_id_2, travel_time_hours,travel_time_mins,travel_distance) VALUE(NOW(),$id,$thisClientId,$hrs,$min,$distance)";
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$statement = $connection->prepareStatement($query);
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$result = $statement->executeQuery();
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//insert new record
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}
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}//if
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}//public
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public function updateTechDistanceCacheById($id, $overide = true){
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if(empty($id)) return false;
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$c = new Criteria();
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$clients = ClientPeer::doSelect($c);
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if(!$clients)
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return;
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$connection = Propel::getConnection();
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foreach($clients as $client){
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$thisClientId = $client->getId();
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$query = "SELECT * FROM tech_distances WHERE (tech_id = $id and client_id = $thisClientId)";
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$statement = $connection->prepareStatement($query);
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$result = $statement->executeQuery();
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$dataFound = $result->next();
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//overide equals true we want to replace data
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if( $dataFound and $overide == true){
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//$hrs = 0; $min = 0; $distance = 0;
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$drivingInfo = $this->getDrivingDistanceNoCache($id,$thisClientId,true); //true means tech to client NOT client to client
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$hrs = (int)$drivingInfo['hours'];
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$min = (int)$drivingInfo['min'];
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$distance = (int)$drivingInfo['distance'];
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$query = "UPDATE tech_distances SET updated_at = NOW(), travel_time_hours = $hrs, travel_time_mins = $min, travel_distance = $distance WHERE (tech_id = $id and client_id = $thisClientId)";
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$statement = $connection->prepareStatement($query);
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$result = $statement->executeQuery();
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//overwrite date
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}elseif(!$dataFound){
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// $hrs =0; $min =0; $distance =0;
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$drivingInfo = $this->getDrivingDistanceNoCache($id,$thisClientId,true); //true means tech to client NOT client to client
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$hrs = (int)$drivingInfo['hours'];
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$min = (int)$drivingInfo['min'];
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$distance = (int)$drivingInfo['distance'];
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$query = "INSERT INTO tech_distances(updated_at,tech_id, client_id, travel_time_hours,travel_time_mins,travel_distance) VALUE(NOW(),$id,$thisClientId,$hrs,$min,$distance)";
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$statement = $connection->prepareStatement($query);
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$result = $statement->executeQuery();
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//insert new record
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}
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}//if
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}//public
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public function getDrivingDistanceCache($id1,$id2, $forTech = false){
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if(empty($id1) || empty($id2))
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return array('hours'=>0, 'min'=>0, 'distance'=>0);
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$connection = Propel::getConnection();
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if(!$forTech){//checking cache for client to client
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$query = "SELECT * FROM distances WHERE (client_id_1 = $id1 and client_id_2 = $id2 )
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or (client_id_2 = $id1 and client_id_1 = $id2)";
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$statement = $connection->prepareStatement($query);
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$result = $statement->executeQuery();
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while($result->next()){
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$hours = $result->getInt('travel_time_hours');
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$mins = $result->getInt("travel_time_mins");
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$travelDistance = (float)$result->get("travel_distance");
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return array('hours'=>$hours, 'min'=>$mins, 'distance'=>$travelDistance);
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}
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$client1 = ClientPeer::retrieveByPk($id1);
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$client2 = ClientPeer::retrieveByPk($id2);
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$address1 = ($client1) ? $client1->getFullAddress() : '';
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$address2 = ($client2) ? $client2->getFullAddress() : '';
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$drivingT = $this->getDrivingDistance($address1, $address2);
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$distance = new Distances();
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$distance->setClientId1($id1);
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$distance->setClientId2($id2);
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$distance->setTravelTimeHours($drivingT['hours']);
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$distance->setTravelTimeMins($drivingT['min']);
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$distance->setTravelDistance($drivingT['distance']);
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$distance->save();
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}else{ //checking cache for tech to client
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$query = "SELECT * FROM tech_distances WHERE (tech_id = $id1 and client_id = $id2 )";
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$statement = $connection->prepareStatement($query);
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$result = $statement->executeQuery();
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while($result->next()){
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$hours = $result->getInt('travel_time_hours');
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$mins = $result->getInt("travel_time_mins");
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$travelDistance = (float)$result->get("travel_distance");
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return array('hours'=>$hours, 'min'=>$mins, 'distance'=>$travelDistance);
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}
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$user = UserPeer::retrieveByPk($id1);
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$client = ClientPeer::retrieveByPk($id2);
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$address1 = ($user) ? $user->getFullAddress() : '';
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$address2 = ($client) ? $client->getFullAddress() : '';
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$drivingT = $this->getDrivingDistance($address1, $address2);
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$distance = new TechDistances();
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$distance->setTechId($id1);
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$distance->setClientId($id2);
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$distance->setTravelTimeHours($drivingT['hours']);
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$distance->setTravelTimeMins($drivingT['min']);
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$distance->setTravelDistance($drivingT['distance']);
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$distance->save();
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}
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return array('hours'=>$drivingT['hours'],'min'=>$drivingT['min'],'distance'=>$drivingT['distance']);
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}
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// return the driving time and distances between the 2 clients skip cache
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public function getDrivingDistanceNoCache($id1,$id2, $forTech = false){
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//client to client
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if(!$forTech){
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$client1 = ClientPeer::retrieveByPk($id1);
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$client2 = ClientPeer::retrieveByPk($id2);
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$address1 = ($client1) ? $client1->getFullAddress() : '';
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$address2 = ($client2) ? $client2->getFullAddress() : '';
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}else{
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$tech = UserPeer::retrieveByPk($id1);
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$client = ClientPeer::retrieveByPk($id2);
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$address1 = ($tech) ? $tech->getFullAddress() : '';
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$address2 = ($client) ? $client->getFullAddress() : '';
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}
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$drivingT = $this->getDrivingDistance($address1, $address2);
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return array('hours'=>$drivingT['hours'],'min'=>$drivingT['min'],'distance'=>$drivingT['distance']);
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}
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// get driving time and distances base on address
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public function getDrivingDistance($address1,$address2){
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$a = urlencode($address1);
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$b = urlencode($address2);
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$url = "http://maps.google.com/maps";
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$query = "q=from+$a+to+$b&output=kml";
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$full_url= $url."?".$query;
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$fp = fopen($full_url,'r');
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while($data = fread(($fp),1024)){
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$kml .= $data;
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}
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//Commented this out second. Everything seems to be working again.
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//I commented out a section in apps/atlbiomed/modules/scheduler/actions/actions.class.php
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//and then got the second line in this section as broken. Commenting out the entire section
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//fixed everything.
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// -Chris
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/* if(!empty($kml)){
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$xml_object = new SimpleXMLElement($kml);
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$totalPlacemark = count($xml_object->Document->Placemark);
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$lastPlacemark = $xml_object->Document->Placemark[$totalPlacemark-1];
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$distance_info = split ('mi', $lastPlacemark->description[0]);
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$mileage = (float)str_replace('Distance: ','',$distance_info[0]);
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$time_str = str_replace('(about','',$distance_info[1]);
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$time_str = str_replace('hours','hour',$time_str);
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$hourTextPos = strrpos($time_str, "hour");
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$time_arr = explode('hour', $time_str);
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if($hourTextPos!==false){
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$hours = (int)$time_arr[0];
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$min= (int)$time_arr[1];
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}
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else{
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$hours = 0;
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$min = (int)$time_arr[0];
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}
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}//if
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*/
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return array('hours'=>$hours,'min'=>$min,'distance'=>$mileage);
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}
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}
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?>
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