// verify the segment in question exists
if ($segment === null) {
throw new RuntimeException("segment must exist", 404);
}
$segment = new Segment($id, $segmentStart, $segmentStop, $requestObject->segmentStartElevation, $requestObject->segmentStopElevation);
$segment->update($pdo);
$reply->message = "segment update was successful";
}
if ($method === "POST") {
// form a mini-constructor to assemble a segmentStart and a segmentStop....?????
$segment = new Segment(null, $segmentStart, $segmentStop, $requestObject->segmentStartElevation, $requestObject->segmentStopElevation);
$segment->insert($pdo);
$reply->message = "segment insert was successful";
}
} elseif ($method === "DELETE") {
$segment = Segment::getSegmentBySegmentId($pdo, $id);
if ($segment === null) {
throw new RuntimeException("segment must exist", 404);
}
$segment->delete($pdo);
$deletedObject = new stdClass();
$deletedObject->segmentId = $id;
$reply->message = "segment was successfully Deleted";
} else {
if (empty($method) === false && $method !== "GET") {
throw new RuntimeException("only active users are allowed to modify entries", 401);
}
}
}
} catch (Exception $exception) {
$reply->status = $exception->getCode();
$terrain = filter_input(INPUT_GET, "terrain", FILTER_SANITIZE_STRING);
$traffic = filter_input(INPUT_GET, "traffic", FILTER_SANITIZE_STRING);
$use = filter_input(INPUT_GET, "use", FILTER_SANITIZE_STRING);
$uuid = filter_input(INPUT_GET, "uuid", FILTER_SANITIZE_STRING);
// handle all restful calls
// get some of all trails
if ($method === "GET") {
setXsrfCookie("/");
if (empty($id) === false) {
$reply->data = Trail::getTrailById($pdo, $id);
// Grab segments
$trailRelationships = TrailRelationship::getTrailRelationshipByTrailId($pdo, $id);
$points = [];
foreach ($trailRelationships as $trailRelationship) {
$points[] = [Segment::getSegmentBySegmentId($pdo, $trailRelationship->getSegmentId())->getSegmentStart()->getY(), Segment::getSegmentBySegmentId($pdo, $trailRelationship->getSegmentId())->getSegmentStart()->getX()];
$points[] = [Segment::getSegmentBySegmentId($pdo, $trailRelationship->getSegmentId())->getSegmentStop()->getY(), Segment::getSegmentBySegmentId($pdo, $trailRelationship->getSegmentId())->getSegmentStop()->getX()];
}
// Add segments to reply
$reply->points = $points;
} elseif (empty($userId) === false) {
$reply->data = Trail::getTrailByUserId($pdo, $userId)->toArray();
} elseif (empty($submitId) === false) {
$reply->data = Trail::getTrailBySubmitTrailId($pdo, $submitId)->toArray();
} elseif (empty($amenities) === false) {
$reply->data = Trail::getTrailByTrailAmenities($pdo, $amenities)->toArray();
} elseif (empty($condition) === false) {
$reply->data = Trail::getTrailByTrailCondition($pdo, $condition)->toArray();
} elseif (empty($description) === false) {
$reply->data = Trail::getTrailByTrailDescription($pdo, $description)->toArray();
} elseif (empty($difficulty) === false) {
$reply->data = Trail::getTrailByTrailDifficulty($pdo, $difficulty)->toArray();
/**
* calculates trail distance using phpgeo composer package.
**/
public static function calculateTrailDistance()
{
$pdo = connectToEncryptedMySQL("/var/www/trailquail/encrypted-mysql/trailquail.ini");
$trails = Trail::getAllTrails($pdo);
$testNum = 0;
foreach ($trails as $trail) {
$testNum++;
$trailRelationships = TrailRelationship::getTrailRelationshipByTrailId($pdo, $trail->getTrailId());
$track = new Polyline();
foreach ($trailRelationships as $trailRelationship) {
$segment = Segment::getSegmentBySegmentId($pdo, $trailRelationship->getSegmentId());
$track->addPoint(new Coordinate($segment->getSegmentStart()->getY(), $segment->getSegmentStart()->getX()));
$track->addPoint(new Coordinate($segment->getSegmentStop()->getY(), $segment->getSegmentStop()->getX()));
}
$trailDistanceM = $track->getLength(new Vincenty());
$trailDistanceMi = $trailDistanceM / 1609.344;
$trailDistance = $trailDistanceMi;
$trail->setTrailDistance($trailDistance);
$trail->update($pdo);
}
}
/**
* test creating a segment, and then deleting it
**/
public function testDeleteValidSegment()
{
//count the number of rows and save it for later
$numRows = $this->getConnection()->getRowCount("segment");
//create a new segment and insert it into the database
$segment = new Segment(null, $this->VALID_SEGMENTSTART, $this->VALID_SEGMENTSTOP, $this->VALID_SEGMENTSTARTELEVATION, $this->VALID_SEGMENTSTOPELEVATION);
$segment->insert($this->getPDO());
//delete this segment from mySQL
$this->assertSame($numRows + 1, $this->getConnection()->getRowCount("segment"));
$segment->delete($this->getPDO());
//grab the data from mySQL and make sure the segmentId does not exist
$pdoSegment = Segment::getSegmentBySegmentId($this->getPDO(), $segment->getSegmentId());
$this->assertNull($pdoSegment);
$this->assertSame($numRows, $this->getConnection()->getRowCount("segment"));
}
